diff options
Diffstat (limited to 'arch/x86')
115 files changed, 6198 insertions, 7643 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 7101ac64bb20..e876b3a087f9 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -75,7 +75,7 @@ config X86 select ARCH_HAS_PTE_DEVMAP if X86_64 select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_UACCESS_FLUSHCACHE if X86_64 - select ARCH_HAS_UACCESS_MCSAFE if X86_64 && X86_MCE + select ARCH_HAS_COPY_MC if X86_64 select ARCH_HAS_SET_MEMORY select ARCH_HAS_SET_DIRECT_MAP select ARCH_HAS_STRICT_KERNEL_RWX diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index ee1d3c5834c6..27b5e2bc6a01 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -62,7 +62,7 @@ config EARLY_PRINTK_USB_XDBC You should normally say N here, unless you want to debug early crashes or need a very simple printk logging facility. -config MCSAFE_TEST +config COPY_MC_TEST def_bool n config EFI_PGT_DUMP diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index 3962f592633d..ff7894f39e0e 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -43,6 +43,8 @@ KBUILD_CFLAGS += -Wno-pointer-sign KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) KBUILD_CFLAGS += -fno-asynchronous-unwind-tables KBUILD_CFLAGS += -D__DISABLE_EXPORTS +# Disable relocation relaxation in case the link is not PIE. +KBUILD_CFLAGS += $(call as-option,-Wa$(comma)-mrelax-relocations=no) KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ GCOV_PROFILE := n diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index d7577fece9eb..78210793d357 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -19,6 +19,7 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_BLK_DEV_INITRD=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y +# CONFIG_64BIT is not set CONFIG_SMP=y CONFIG_X86_GENERIC=y CONFIG_HPET_TIMER=y @@ -186,7 +187,6 @@ CONFIG_DRM_I915=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_EFI=y -CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index f85600143747..9936528e1939 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -181,7 +181,6 @@ CONFIG_DRM_I915=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_EFI=y -CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h index ae9b0d4615b3..07a9331d55e7 100644 --- a/arch/x86/entry/calling.h +++ b/arch/x86/entry/calling.h @@ -6,7 +6,6 @@ #include <asm/percpu.h> #include <asm/asm-offsets.h> #include <asm/processor-flags.h> -#include <asm/inst.h> /* diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c index 48512c7944e7..870efeec8bda 100644 --- a/arch/x86/entry/common.c +++ b/arch/x86/entry/common.c @@ -60,16 +60,10 @@ __visible noinstr void do_syscall_64(unsigned long nr, struct pt_regs *regs) #if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION) static __always_inline unsigned int syscall_32_enter(struct pt_regs *regs) { - unsigned int nr = (unsigned int)regs->orig_ax; - if (IS_ENABLED(CONFIG_IA32_EMULATION)) current_thread_info()->status |= TS_COMPAT; - /* - * Subtlety here: if ptrace pokes something larger than 2^32-1 into - * orig_ax, the unsigned int return value truncates it. This may - * or may not be necessary, but it matches the old asm behavior. - */ - return (unsigned int)syscall_enter_from_user_mode(regs, nr); + + return (unsigned int)regs->orig_ax; } /* @@ -91,15 +85,29 @@ __visible noinstr void do_int80_syscall_32(struct pt_regs *regs) { unsigned int nr = syscall_32_enter(regs); + /* + * Subtlety here: if ptrace pokes something larger than 2^32-1 into + * orig_ax, the unsigned int return value truncates it. This may + * or may not be necessary, but it matches the old asm behavior. + */ + nr = (unsigned int)syscall_enter_from_user_mode(regs, nr); + do_syscall_32_irqs_on(regs, nr); syscall_exit_to_user_mode(regs); } static noinstr bool __do_fast_syscall_32(struct pt_regs *regs) { - unsigned int nr = syscall_32_enter(regs); + unsigned int nr = syscall_32_enter(regs); int res; + /* + * This cannot use syscall_enter_from_user_mode() as it has to + * fetch EBP before invoking any of the syscall entry work + * functions. + */ + syscall_enter_from_user_mode_prepare(regs); + instrumentation_begin(); /* Fetch EBP from where the vDSO stashed it. */ if (IS_ENABLED(CONFIG_X86_64)) { @@ -122,6 +130,9 @@ static noinstr bool __do_fast_syscall_32(struct pt_regs *regs) return false; } + /* The case truncates any ptrace induced syscall nr > 2^32 -1 */ + nr = (unsigned int)syscall_enter_from_user_mode_work(regs, nr); + /* Now this is just like a normal syscall. */ do_syscall_32_irqs_on(regs, nr); syscall_exit_to_user_mode(regs); @@ -288,7 +299,7 @@ __visible noinstr void xen_pv_evtchn_do_upcall(struct pt_regs *regs) old_regs = set_irq_regs(regs); instrumentation_begin(); - run_on_irqstack_cond(__xen_pv_evtchn_do_upcall, NULL, regs); + run_on_irqstack_cond(__xen_pv_evtchn_do_upcall, regs); instrumentation_begin(); set_irq_regs(old_regs); diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 70dea9337816..748c2db3c54e 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -682,6 +682,8 @@ SYM_CODE_END(.Lbad_gs) * rdx: Function argument (can be NULL if none) */ SYM_FUNC_START(asm_call_on_stack) +SYM_INNER_LABEL(asm_call_sysvec_on_stack, SYM_L_GLOBAL) +SYM_INNER_LABEL(asm_call_irq_on_stack, SYM_L_GLOBAL) /* * Save the frame pointer unconditionally. This allows the ORC * unwinder to handle the stack switch. @@ -840,8 +842,9 @@ SYM_CODE_START_LOCAL(paranoid_entry) * retrieve and set the current CPUs kernel GSBASE. The stored value * has to be restored in paranoid_exit unconditionally. * - * The MSR write ensures that no subsequent load is based on a - * mispredicted GSBASE. No extra FENCE required. + * The unconditional write to GS base below ensures that no subsequent + * loads based on a mispredicted GS base can happen, therefore no LFENCE + * is needed here. */ SAVE_AND_SET_GSBASE scratch_reg=%rax save_reg=%rbx ret diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index ca0976456a6b..6d2df1ee427b 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -159,8 +159,6 @@ static inline u64 x86_default_get_root_pointer(void) extern int x86_acpi_numa_init(void); #endif /* CONFIG_ACPI_NUMA */ -#define acpi_unlazy_tlb(x) leave_mm(x) - #ifdef CONFIG_ACPI_APEI static inline pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr) { diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index 2cc44e957c31..1c129abb7f09 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -519,6 +519,14 @@ static inline bool apic_id_is_primary_thread(unsigned int id) { return false; } static inline void apic_smt_update(void) { } #endif +struct msi_msg; + +#ifdef CONFIG_PCI_MSI +void x86_vector_msi_compose_msg(struct irq_data *data, struct msi_msg *msg); +#else +# define x86_vector_msi_compose_msg NULL +#endif + extern void ioapic_zap_locks(void); #endif /* _ASM_X86_APIC_H */ diff --git a/arch/x86/include/asm/asm-prototypes.h b/arch/x86/include/asm/asm-prototypes.h index 5a42f9206138..51e2bf27cc9b 100644 --- a/arch/x86/include/asm/asm-prototypes.h +++ b/arch/x86/include/asm/asm-prototypes.h @@ -5,6 +5,7 @@ #include <asm/string.h> #include <asm/page.h> #include <asm/checksum.h> +#include <asm/mce.h> #include <asm-generic/asm-prototypes.h> diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h index 5c15f95b1ba7..0359cbbd0f50 100644 --- a/arch/x86/include/asm/asm.h +++ b/arch/x86/include/asm/asm.h @@ -135,6 +135,9 @@ # define _ASM_EXTABLE_UA(from, to) \ _ASM_EXTABLE_HANDLE(from, to, ex_handler_uaccess) +# define _ASM_EXTABLE_CPY(from, to) \ + _ASM_EXTABLE_HANDLE(from, to, ex_handler_copy) + # define _ASM_EXTABLE_FAULT(from, to) \ _ASM_EXTABLE_HANDLE(from, to, ex_handler_fault) @@ -160,6 +163,9 @@ # define _ASM_EXTABLE_UA(from, to) \ _ASM_EXTABLE_HANDLE(from, to, ex_handler_uaccess) +# define _ASM_EXTABLE_CPY(from, to) \ + _ASM_EXTABLE_HANDLE(from, to, ex_handler_copy) + # define _ASM_EXTABLE_FAULT(from, to) \ _ASM_EXTABLE_HANDLE(from, to, ex_handler_fault) diff --git a/arch/x86/include/asm/copy_mc_test.h b/arch/x86/include/asm/copy_mc_test.h new file mode 100644 index 000000000000..e4991ba96726 --- /dev/null +++ b/arch/x86/include/asm/copy_mc_test.h @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _COPY_MC_TEST_H_ +#define _COPY_MC_TEST_H_ + +#ifndef __ASSEMBLY__ +#ifdef CONFIG_COPY_MC_TEST +extern unsigned long copy_mc_test_src; +extern unsigned long copy_mc_test_dst; + +static inline void copy_mc_inject_src(void *addr) +{ + if (addr) + copy_mc_test_src = (unsigned long) addr; + else + copy_mc_test_src = ~0UL; +} + +static inline void copy_mc_inject_dst(void *addr) +{ + if (addr) + copy_mc_test_dst = (unsigned long) addr; + else + copy_mc_test_dst = ~0UL; +} +#else /* CONFIG_COPY_MC_TEST */ +static inline void copy_mc_inject_src(void *addr) +{ +} + +static inline void copy_mc_inject_dst(void *addr) +{ +} +#endif /* CONFIG_COPY_MC_TEST */ + +#else /* __ASSEMBLY__ */ +#include <asm/export.h> + +#ifdef CONFIG_COPY_MC_TEST +.macro COPY_MC_TEST_CTL + .pushsection .data + .align 8 + .globl copy_mc_test_src + copy_mc_test_src: + .quad 0 + EXPORT_SYMBOL_GPL(copy_mc_test_src) + .globl copy_mc_test_dst + copy_mc_test_dst: + .quad 0 + EXPORT_SYMBOL_GPL(copy_mc_test_dst) + .popsection +.endm + +.macro COPY_MC_TEST_SRC reg count target + leaq \count(\reg), %r9 + cmp copy_mc_test_src, %r9 + ja \target +.endm + +.macro COPY_MC_TEST_DST reg count target + leaq \count(\reg), %r9 + cmp copy_mc_test_dst, %r9 + ja \target +.endm +#else +.macro COPY_MC_TEST_CTL +.endm + +.macro COPY_MC_TEST_SRC reg count target +.endm + +.macro COPY_MC_TEST_DST reg count target +.endm +#endif /* CONFIG_COPY_MC_TEST */ +#endif /* __ASSEMBLY__ */ +#endif /* _COPY_MC_TEST_H_ */ diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index 2901d5df4366..7b0afd5e6c57 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -96,7 +96,7 @@ #define X86_FEATURE_SYSCALL32 ( 3*32+14) /* "" syscall in IA32 userspace */ #define X86_FEATURE_SYSENTER32 ( 3*32+15) /* "" sysenter in IA32 userspace */ #define X86_FEATURE_REP_GOOD ( 3*32+16) /* REP microcode works well */ -/* free ( 3*32+17) */ +#define X86_FEATURE_SME_COHERENT ( 3*32+17) /* "" AMD hardware-enforced cache coherency */ #define X86_FEATURE_LFENCE_RDTSC ( 3*32+18) /* "" LFENCE synchronizes RDTSC */ #define X86_FEATURE_ACC_POWER ( 3*32+19) /* AMD Accumulated Power Mechanism */ #define X86_FEATURE_NOPL ( 3*32+20) /* The NOPL (0F 1F) instructions */ @@ -288,6 +288,7 @@ #define X86_FEATURE_FENCE_SWAPGS_USER (11*32+ 4) /* "" LFENCE in user entry SWAPGS path */ #define X86_FEATURE_FENCE_SWAPGS_KERNEL (11*32+ 5) /* "" LFENCE in kernel entry SWAPGS path */ #define X86_FEATURE_SPLIT_LOCK_DETECT (11*32+ 6) /* #AC for split lock */ +#define X86_FEATURE_PER_THREAD_MBA (11*32+ 7) /* "" Per-thread Memory Bandwidth Allocation */ /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */ #define X86_FEATURE_AVX512_BF16 (12*32+ 5) /* AVX512 BFLOAT16 instructions */ @@ -353,6 +354,7 @@ #define X86_FEATURE_CLDEMOTE (16*32+25) /* CLDEMOTE instruction */ #define X86_FEATURE_MOVDIRI (16*32+27) /* MOVDIRI instruction */ #define X86_FEATURE_MOVDIR64B (16*32+28) /* MOVDIR64B instruction */ +#define X86_FEATURE_ENQCMD (16*32+29) /* ENQCMD and ENQCMDS instructions */ /* AMD-defined CPU features, CPUID level 0x80000007 (EBX), word 17 */ #define X86_FEATURE_OVERFLOW_RECOV (17*32+ 0) /* MCA overflow recovery support */ @@ -368,6 +370,7 @@ #define X86_FEATURE_MD_CLEAR (18*32+10) /* VERW clears CPU buffers */ #define X86_FEATURE_TSX_FORCE_ABORT (18*32+13) /* "" TSX_FORCE_ABORT */ #define X86_FEATURE_SERIALIZE (18*32+14) /* SERIALIZE instruction */ +#define X86_FEATURE_TSXLDTRK (18*32+16) /* TSX Suspend Load Address Tracking */ #define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */ #define X86_FEATURE_ARCH_LBR (18*32+19) /* Intel ARCH LBR */ #define X86_FEATURE_SPEC_CTRL (18*32+26) /* "" Speculation Control (IBRS + IBPB) */ diff --git a/arch/x86/include/asm/disabled-features.h b/arch/x86/include/asm/disabled-features.h index 4ea8584682f9..5861d34f9771 100644 --- a/arch/x86/include/asm/disabled-features.h +++ b/arch/x86/include/asm/disabled-features.h @@ -56,6 +56,12 @@ # define DISABLE_PTI (1 << (X86_FEATURE_PTI & 31)) #endif +#ifdef CONFIG_IOMMU_SUPPORT +# define DISABLE_ENQCMD 0 +#else +# define DISABLE_ENQCMD (1 << (X86_FEATURE_ENQCMD & 31)) +#endif + /* * Make sure to add features to the correct mask */ @@ -75,7 +81,8 @@ #define DISABLED_MASK13 0 #define DISABLED_MASK14 0 #define DISABLED_MASK15 0 -#define DISABLED_MASK16 (DISABLE_PKU|DISABLE_OSPKE|DISABLE_LA57|DISABLE_UMIP) +#define DISABLED_MASK16 (DISABLE_PKU|DISABLE_OSPKE|DISABLE_LA57|DISABLE_UMIP| \ + DISABLE_ENQCMD) #define DISABLED_MASK17 0 #define DISABLED_MASK18 0 #define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 19) diff --git a/arch/x86/include/asm/extable.h b/arch/x86/include/asm/extable.h index d8c2198d543b..1f0cbc52937c 100644 --- a/arch/x86/include/asm/extable.h +++ b/arch/x86/include/asm/extable.h @@ -29,10 +29,17 @@ struct pt_regs; (b)->handler = (tmp).handler - (delta); \ } while (0) +enum handler_type { + EX_HANDLER_NONE, + EX_HANDLER_FAULT, + EX_HANDLER_UACCESS, + EX_HANDLER_OTHER +}; + extern int fixup_exception(struct pt_regs *regs, int trapnr, unsigned long error_code, unsigned long fault_addr); extern int fixup_bug(struct pt_regs *regs, int trapnr); -extern bool ex_has_fault_handler(unsigned long ip); +extern enum handler_type ex_get_fault_handler_type(unsigned long ip); extern void early_fixup_exception(struct pt_regs *regs, int trapnr); #endif diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h index b774c52e5411..dcd9503b1098 100644 --- a/arch/x86/include/asm/fpu/api.h +++ b/arch/x86/include/asm/fpu/api.h @@ -62,4 +62,16 @@ extern void switch_fpu_return(void); */ extern int cpu_has_xfeatures(u64 xfeatures_mask, const char **feature_name); +/* + * Tasks that are not using SVA have mm->pasid set to zero to note that they + * will not have the valid bit set in MSR_IA32_PASID while they are running. + */ +#define PASID_DISABLED 0 + +#ifdef CONFIG_IOMMU_SUPPORT +/* Update current's PASID MSR/state by mm's PASID. */ +void update_pasid(void); +#else +static inline void update_pasid(void) { } +#endif #endif /* _ASM_X86_FPU_API_H */ diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 0a460f2a3f90..eb1ed3bd8d96 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -583,6 +583,13 @@ static inline void switch_fpu_finish(struct fpu *new_fpu) pkru_val = pk->pkru; } __write_pkru(pkru_val); + + /* + * Expensive PASID MSR write will be avoided in update_pasid() because + * TIF_NEED_FPU_LOAD was set. And the PASID state won't be updated + * unless it's different from mm->pasid to reduce overhead. + */ + update_pasid(); } /* @@ -602,9 +609,7 @@ static inline u64 xgetbv(u32 index) { u32 eax, edx; - asm volatile(".byte 0x0f,0x01,0xd0" /* xgetbv */ - : "=a" (eax), "=d" (edx) - : "c" (index)); + asm volatile("xgetbv" : "=a" (eax), "=d" (edx) : "c" (index)); return eax + ((u64)edx << 32); } @@ -613,8 +618,7 @@ static inline void xsetbv(u32 index, u64 value) u32 eax = value; u32 edx = value >> 32; - asm volatile(".byte 0x0f,0x01,0xd1" /* xsetbv */ - : : "a" (eax), "d" (edx), "c" (index)); + asm volatile("xsetbv" :: "a" (eax), "d" (edx), "c" (index)); } #endif /* _ASM_X86_FPU_INTERNAL_H */ diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h index c87364ea6446..f5a38a5f3ae1 100644 --- a/arch/x86/include/asm/fpu/types.h +++ b/arch/x86/include/asm/fpu/types.h @@ -114,7 +114,7 @@ enum xfeature { XFEATURE_Hi16_ZMM, XFEATURE_PT_UNIMPLEMENTED_SO_FAR, XFEATURE_PKRU, - XFEATURE_RSRVD_COMP_10, + XFEATURE_PASID, XFEATURE_RSRVD_COMP_11, XFEATURE_RSRVD_COMP_12, XFEATURE_RSRVD_COMP_13, @@ -134,6 +134,7 @@ enum xfeature { #define XFEATURE_MASK_Hi16_ZMM (1 << XFEATURE_Hi16_ZMM) #define XFEATURE_MASK_PT (1 << XFEATURE_PT_UNIMPLEMENTED_SO_FAR) #define XFEATURE_MASK_PKRU (1 << XFEATURE_PKRU) +#define XFEATURE_MASK_PASID (1 << XFEATURE_PASID) #define XFEATURE_MASK_LBR (1 << XFEATURE_LBR) #define XFEATURE_MASK_FPSSE (XFEATURE_MASK_FP | XFEATURE_MASK_SSE) @@ -256,6 +257,14 @@ struct arch_lbr_state { struct lbr_entry entries[]; } __packed; +/* + * State component 10 is supervisor state used for context-switching the + * PASID state. + */ +struct ia32_pasid_state { + u64 pasid; +} __packed; + struct xstate_header { u64 xfeatures; u64 xcomp_bv; diff --git a/arch/x86/include/asm/fpu/xstate.h b/arch/x86/include/asm/fpu/xstate.h index 14ab815132d4..47a92232d595 100644 --- a/arch/x86/include/asm/fpu/xstate.h +++ b/arch/x86/include/asm/fpu/xstate.h @@ -35,7 +35,7 @@ XFEATURE_MASK_BNDCSR) /* All currently supported supervisor features */ -#define XFEATURE_MASK_SUPERVISOR_SUPPORTED (0) +#define XFEATURE_MASK_SUPERVISOR_SUPPORTED (XFEATURE_MASK_PASID) /* * A supervisor state component may not always contain valuable information, diff --git a/arch/x86/include/asm/frame.h b/arch/x86/include/asm/frame.h index 296b346184b2..fb42659f6e98 100644 --- a/arch/x86/include/asm/frame.h +++ b/arch/x86/include/asm/frame.h @@ -60,12 +60,26 @@ #define FRAME_END "pop %" _ASM_BP "\n" #ifdef CONFIG_X86_64 + #define ENCODE_FRAME_POINTER \ "lea 1(%rsp), %rbp\n\t" + +static inline unsigned long encode_frame_pointer(struct pt_regs *regs) +{ + return (unsigned long)regs + 1; +} + #else /* !CONFIG_X86_64 */ + #define ENCODE_FRAME_POINTER \ "movl %esp, %ebp\n\t" \ "andl $0x7fffffff, %ebp\n\t" + +static inline unsigned long encode_frame_pointer(struct pt_regs *regs) +{ + return (unsigned long)regs & 0x7fffffff; +} + #endif /* CONFIG_X86_64 */ #endif /* __ASSEMBLY__ */ @@ -83,6 +97,11 @@ #define ENCODE_FRAME_POINTER +static inline unsigned long encode_frame_pointer(struct pt_regs *regs) +{ + return 0; +} + #endif #define FRAME_BEGIN diff --git a/arch/x86/include/asm/fsgsbase.h b/arch/x86/include/asm/fsgsbase.h index d552646411a9..35cff5f2becf 100644 --- a/arch/x86/include/asm/fsgsbase.h +++ b/arch/x86/include/asm/fsgsbase.h @@ -57,7 +57,7 @@ static inline unsigned long x86_fsbase_read_cpu(void) { unsigned long fsbase; - if (static_cpu_has(X86_FEATURE_FSGSBASE)) + if (boot_cpu_has(X86_FEATURE_FSGSBASE)) fsbase = rdfsbase(); else rdmsrl(MSR_FS_BASE, fsbase); @@ -67,7 +67,7 @@ static inline unsigned long x86_fsbase_read_cpu(void) static inline void x86_fsbase_write_cpu(unsigned long fsbase) { - if (static_cpu_has(X86_FEATURE_FSGSBASE)) + if (boot_cpu_has(X86_FEATURE_FSGSBASE)) wrfsbase(fsbase); else wrmsrl(MSR_FS_BASE, fsbase); diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 74c12437401e..a4aeeaace040 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -36,61 +36,56 @@ struct msi_desc; enum irq_alloc_type { X86_IRQ_ALLOC_TYPE_IOAPIC = 1, X86_IRQ_ALLOC_TYPE_HPET, - X86_IRQ_ALLOC_TYPE_MSI, - X86_IRQ_ALLOC_TYPE_MSIX, + X86_IRQ_ALLOC_TYPE_PCI_MSI, + X86_IRQ_ALLOC_TYPE_PCI_MSIX, X86_IRQ_ALLOC_TYPE_DMAR, X86_IRQ_ALLOC_TYPE_UV, + X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT, + X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT, }; +struct ioapic_alloc_info { + int pin; + int node; + u32 trigger : 1; + u32 polarity : 1; + u32 valid : 1; + struct IO_APIC_route_entry *entry; +}; + +struct uv_alloc_info { + int limit; + int blade; + unsigned long offset; + char *name; + +}; + +/** + * irq_alloc_info - X86 specific interrupt allocation info + * @type: X86 specific allocation type + * @flags: Flags for allocation tweaks + * @devid: Device ID for allocations + * @hwirq: Associated hw interrupt number in the domain + * @mask: CPU mask for vector allocation + * @desc: Pointer to msi descriptor + * @data: Allocation specific data + * + * @ioapic: IOAPIC specific allocation data + * @uv: UV specific allocation data +*/ struct irq_alloc_info { enum irq_alloc_type type; u32 flags; - const struct cpumask *mask; /* CPU mask for vector allocation */ + u32 devid; + irq_hw_number_t hwirq; + const struct cpumask *mask; + struct msi_desc *desc; + void *data; + union { - int unused; -#ifdef CONFIG_HPET_TIMER - struct { - int hpet_id; - int hpet_index; - void *hpet_data; - }; -#endif -#ifdef CONFIG_PCI_MSI - struct { - struct pci_dev *msi_dev; - irq_hw_number_t msi_hwirq; - }; -#endif -#ifdef CONFIG_X86_IO_APIC - struct { - int ioapic_id; - int ioapic_pin; - int ioapic_node; - u32 ioapic_trigger : 1; - u32 ioapic_polarity : 1; - u32 ioapic_valid : 1; - struct IO_APIC_route_entry *ioapic_entry; - }; -#endif -#ifdef CONFIG_DMAR_TABLE - struct { - int dmar_id; - void *dmar_data; - }; -#endif -#ifdef CONFIG_X86_UV - struct { - int uv_limit; - int uv_blade; - unsigned long uv_offset; - char *uv_name; - }; -#endif -#if IS_ENABLED(CONFIG_VMD) - struct { - struct msi_desc *desc; - }; -#endif + struct ioapic_alloc_info ioapic; + struct uv_alloc_info uv; }; }; diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h index a43366191212..df4dc975e8fd 100644 --- a/arch/x86/include/asm/idtentry.h +++ b/arch/x86/include/asm/idtentry.h @@ -242,7 +242,7 @@ __visible noinstr void func(struct pt_regs *regs) \ instrumentation_begin(); \ irq_enter_rcu(); \ kvm_set_cpu_l1tf_flush_l1d(); \ - run_on_irqstack_cond(__##func, regs, regs); \ + run_sysvec_on_irqstack_cond(__##func, regs); \ irq_exit_rcu(); \ instrumentation_end(); \ irqentry_exit(regs, state); \ @@ -591,10 +591,6 @@ DECLARE_IDTENTRY_SYSVEC(CALL_FUNCTION_VECTOR, sysvec_call_function); #endif #ifdef CONFIG_X86_LOCAL_APIC -# ifdef CONFIG_X86_UV -DECLARE_IDTENTRY_SYSVEC(UV_BAU_MESSAGE, sysvec_uv_bau_message); -# endif - # ifdef CONFIG_X86_MCE_THRESHOLD DECLARE_IDTENTRY_SYSVEC(THRESHOLD_APIC_VECTOR, sysvec_threshold); # endif diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index e1aa17a468a8..d726459d08e5 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -401,7 +401,7 @@ extern bool phys_mem_access_encrypted(unsigned long phys_addr, /** * iosubmit_cmds512 - copy data to single MMIO location, in 512-bit units - * @__dst: destination, in MMIO space (must be 512-bit aligned) + * @dst: destination, in MMIO space (must be 512-bit aligned) * @src: source * @count: number of 512 bits quantities to submit * @@ -412,25 +412,14 @@ extern bool phys_mem_access_encrypted(unsigned long phys_addr, * Warning: Do not use this helper unless your driver has checked that the CPU * instruction is supported on the platform. */ -static inline void iosubmit_cmds512(void __iomem *__dst, const void *src, +static inline void iosubmit_cmds512(void __iomem *dst, const void *src, size_t count) { - /* - * Note that this isn't an "on-stack copy", just definition of "dst" - * as a pointer to 64-bytes of stuff that is going to be overwritten. - * In the MOVDIR64B case that may be needed as you can use the - * MOVDIR64B instruction to copy arbitrary memory around. This trick - * lets the compiler know how much gets clobbered. - */ - volatile struct { char _[64]; } *dst = __dst; const u8 *from = src; const u8 *end = from + count * 64; while (from < end) { - /* MOVDIR64B [rdx], rax */ - asm volatile(".byte 0x66, 0x0f, 0x38, 0xf8, 0x02" - : "=m" (dst) - : "d" (from), "a" (dst)); + movdir64b(dst, from); from += 64; } } diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h index 4bc985f1e2e4..af4a151d70b3 100644 --- a/arch/x86/include/asm/irq_remapping.h +++ b/arch/x86/include/asm/irq_remapping.h @@ -45,8 +45,6 @@ extern int irq_remap_enable_fault_handling(void); extern void panic_if_irq_remap(const char *msg); extern struct irq_domain * -irq_remapping_get_ir_irq_domain(struct irq_alloc_info *info); -extern struct irq_domain * irq_remapping_get_irq_domain(struct irq_alloc_info *info); /* Create PCI MSI/MSIx irqdomain, use @parent as the parent irqdomain. */ @@ -74,12 +72,6 @@ static inline void panic_if_irq_remap(const char *msg) } static inline struct irq_domain * -irq_remapping_get_ir_irq_domain(struct irq_alloc_info *info) -{ - return NULL; -} - -static inline struct irq_domain * irq_remapping_get_irq_domain(struct irq_alloc_info *info) { return NULL; diff --git a/arch/x86/include/asm/irq_stack.h b/arch/x86/include/asm/irq_stack.h index 4ae66f097101..775816965c6a 100644 --- a/arch/x86/include/asm/irq_stack.h +++ b/arch/x86/include/asm/irq_stack.h @@ -12,20 +12,50 @@ static __always_inline bool irqstack_active(void) return __this_cpu_read(irq_count) != -1; } -void asm_call_on_stack(void *sp, void *func, void *arg); +void asm_call_on_stack(void *sp, void (*func)(void), void *arg); +void asm_call_sysvec_on_stack(void *sp, void (*func)(struct pt_regs *regs), + struct pt_regs *regs); +void asm_call_irq_on_stack(void *sp, void (*func)(struct irq_desc *desc), + struct irq_desc *desc); -static __always_inline void __run_on_irqstack(void *func, void *arg) +static __always_inline void __run_on_irqstack(void (*func)(void)) { void *tos = __this_cpu_read(hardirq_stack_ptr); __this_cpu_add(irq_count, 1); - asm_call_on_stack(tos - 8, func, arg); + asm_call_on_stack(tos - 8, func, NULL); + __this_cpu_sub(irq_count, 1); +} + +static __always_inline void +__run_sysvec_on_irqstack(void (*func)(struct pt_regs *regs), + struct pt_regs *regs) +{ + void *tos = __this_cpu_read(hardirq_stack_ptr); + + __this_cpu_add(irq_count, 1); + asm_call_sysvec_on_stack(tos - 8, func, regs); + __this_cpu_sub(irq_count, 1); +} + +static __always_inline void +__run_irq_on_irqstack(void (*func)(struct irq_desc *desc), + struct irq_desc *desc) +{ + void *tos = __this_cpu_read(hardirq_stack_ptr); + + __this_cpu_add(irq_count, 1); + asm_call_irq_on_stack(tos - 8, func, desc); __this_cpu_sub(irq_count, 1); } #else /* CONFIG_X86_64 */ static inline bool irqstack_active(void) { return false; } -static inline void __run_on_irqstack(void *func, void *arg) { } +static inline void __run_on_irqstack(void (*func)(void)) { } +static inline void __run_sysvec_on_irqstack(void (*func)(struct pt_regs *regs), + struct pt_regs *regs) { } +static inline void __run_irq_on_irqstack(void (*func)(struct irq_desc *desc), + struct irq_desc *desc) { } #endif /* !CONFIG_X86_64 */ static __always_inline bool irq_needs_irq_stack(struct pt_regs *regs) @@ -37,17 +67,40 @@ static __always_inline bool irq_needs_irq_stack(struct pt_regs *regs) return !user_mode(regs) && !irqstack_active(); } -static __always_inline void run_on_irqstack_cond(void *func, void *arg, + +static __always_inline void run_on_irqstack_cond(void (*func)(void), struct pt_regs *regs) { - void (*__func)(void *arg) = func; + lockdep_assert_irqs_disabled(); + + if (irq_needs_irq_stack(regs)) + __run_on_irqstack(func); + else + func(); +} + +static __always_inline void +run_sysvec_on_irqstack_cond(void (*func)(struct pt_regs *regs), + struct pt_regs *regs) +{ + lockdep_assert_irqs_disabled(); + if (irq_needs_irq_stack(regs)) + __run_sysvec_on_irqstack(func, regs); + else + func(regs); +} + +static __always_inline void +run_irq_on_irqstack_cond(void (*func)(struct irq_desc *desc), struct irq_desc *desc, + struct pt_regs *regs) +{ lockdep_assert_irqs_disabled(); if (irq_needs_irq_stack(regs)) - __run_on_irqstack(__func, arg); + __run_irq_on_irqstack(func, desc); else - __func(arg); + func(desc); } #endif diff --git a/arch/x86/include/asm/irqdomain.h b/arch/x86/include/asm/irqdomain.h index c066ffae222b..cd684d45cb5f 100644 --- a/arch/x86/include/asm/irqdomain.h +++ b/arch/x86/include/asm/irqdomain.h @@ -51,9 +51,13 @@ extern int mp_irqdomain_ioapic_idx(struct irq_domain *domain); #endif /* CONFIG_X86_IO_APIC */ #ifdef CONFIG_PCI_MSI -extern void arch_init_msi_domain(struct irq_domain *domain); +void x86_create_pci_msi_domain(void); +struct irq_domain *native_create_pci_msi_domain(void); +extern struct irq_domain *x86_pci_msi_default_domain; #else -static inline void arch_init_msi_domain(struct irq_domain *domain) { } +static inline void x86_create_pci_msi_domain(void) { } +#define native_create_pci_msi_domain NULL +#define x86_pci_msi_default_domain NULL #endif #endif diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index cf503824529c..a0f147893a04 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -136,9 +136,24 @@ #define MCE_HANDLED_NFIT BIT_ULL(3) #define MCE_HANDLED_EDAC BIT_ULL(4) #define MCE_HANDLED_MCELOG BIT_ULL(5) + +/* + * Indicates an MCE which has happened in kernel space but from + * which the kernel can recover simply by executing fixup_exception() + * so that an error is returned to the caller of the function that + * hit the machine check. + */ #define MCE_IN_KERNEL_RECOV BIT_ULL(6) /* + * Indicates an MCE that happened in kernel space while copying data + * from user. In this case fixup_exception() gets the kernel to the + * error exit for the copy function. Machine check handler can then + * treat it like a fault taken in user mode. + */ +#define MCE_IN_KERNEL_COPYIN BIT_ULL(7) + +/* * This structure contains all data related to the MCE log. Also * carries a signature to make it easier to find from external * debugging tools. Each entry is only valid when its finished flag @@ -174,6 +189,15 @@ extern void mce_unregister_decode_chain(struct notifier_block *nb); extern int mce_p5_enabled; +#ifdef CONFIG_ARCH_HAS_COPY_MC +extern void enable_copy_mc_fragile(void); +unsigned long __must_check copy_mc_fragile(void *dst, const void *src, unsigned cnt); +#else +static inline void enable_copy_mc_fragile(void) +{ +} +#endif + #ifdef CONFIG_X86_MCE int mcheck_init(void); void mcheck_cpu_init(struct cpuinfo_x86 *c); @@ -200,12 +224,8 @@ void mce_setup(struct mce *m); void mce_log(struct mce *m); DECLARE_PER_CPU(struct device *, mce_device); -/* - * Maximum banks number. - * This is the limit of the current register layout on - * Intel CPUs. - */ -#define MAX_NR_BANKS 32 +/* Maximum number of MCA banks per CPU. */ +#define MAX_NR_BANKS 64 #ifdef CONFIG_X86_MCE_INTEL void mce_intel_feature_init(struct cpuinfo_x86 *c); @@ -328,7 +348,6 @@ enum smca_bank_types { struct smca_hwid { unsigned int bank_type; /* Use with smca_bank_types for easy indexing. */ u32 hwid_mcatype; /* (hwid,mcatype) tuple */ - u32 xec_bitmap; /* Bitmap of valid ExtErrorCodes; current max is 21. */ u8 count; /* Number of instances. */ }; diff --git a/arch/x86/include/asm/mcsafe_test.h b/arch/x86/include/asm/mcsafe_test.h deleted file mode 100644 index eb59804b6201..000000000000 --- a/arch/x86/include/asm/mcsafe_test.h +++ /dev/null @@ -1,75 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _MCSAFE_TEST_H_ -#define _MCSAFE_TEST_H_ - -#ifndef __ASSEMBLY__ -#ifdef CONFIG_MCSAFE_TEST -extern unsigned long mcsafe_test_src; -extern unsigned long mcsafe_test_dst; - -static inline void mcsafe_inject_src(void *addr) -{ - if (addr) - mcsafe_test_src = (unsigned long) addr; - else - mcsafe_test_src = ~0UL; -} - -static inline void mcsafe_inject_dst(void *addr) -{ - if (addr) - mcsafe_test_dst = (unsigned long) addr; - else - mcsafe_test_dst = ~0UL; -} -#else /* CONFIG_MCSAFE_TEST */ -static inline void mcsafe_inject_src(void *addr) -{ -} - -static inline void mcsafe_inject_dst(void *addr) -{ -} -#endif /* CONFIG_MCSAFE_TEST */ - -#else /* __ASSEMBLY__ */ -#include <asm/export.h> - -#ifdef CONFIG_MCSAFE_TEST -.macro MCSAFE_TEST_CTL - .pushsection .data - .align 8 - .globl mcsafe_test_src - mcsafe_test_src: - .quad 0 - EXPORT_SYMBOL_GPL(mcsafe_test_src) - .globl mcsafe_test_dst - mcsafe_test_dst: - .quad 0 - EXPORT_SYMBOL_GPL(mcsafe_test_dst) - .popsection -.endm - -.macro MCSAFE_TEST_SRC reg count target - leaq \count(\reg), %r9 - cmp mcsafe_test_src, %r9 - ja \target -.endm - -.macro MCSAFE_TEST_DST reg count target - leaq \count(\reg), %r9 - cmp mcsafe_test_dst, %r9 - ja \target -.endm -#else -.macro MCSAFE_TEST_CTL -.endm - -.macro MCSAFE_TEST_SRC reg count target -.endm - -.macro MCSAFE_TEST_DST reg count target -.endm -#endif /* CONFIG_MCSAFE_TEST */ -#endif /* __ASSEMBLY__ */ -#endif /* _MCSAFE_TEST_H_ */ diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index 606cbaebd336..e90ac7e9ae2c 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -67,21 +67,11 @@ static inline void find_smp_config(void) #ifdef CONFIG_X86_MPPARSE extern void e820__memblock_alloc_reserved_mpc_new(void); extern int enable_update_mptable; -extern int default_mpc_apic_id(struct mpc_cpu *m); -extern void default_smp_read_mpc_oem(struct mpc_table *mpc); -# ifdef CONFIG_X86_IO_APIC -extern void default_mpc_oem_bus_info(struct mpc_bus *m, char *str); -# else -# define default_mpc_oem_bus_info NULL -# endif extern void default_find_smp_config(void); extern void default_get_smp_config(unsigned int early); #else static inline void e820__memblock_alloc_reserved_mpc_new(void) { } #define enable_update_mptable 0 -#define default_mpc_apic_id NULL -#define default_smp_read_mpc_oem NULL -#define default_mpc_oem_bus_info NULL #define default_find_smp_config x86_init_noop #define default_get_smp_config x86_init_uint_noop #endif diff --git a/arch/x86/include/asm/msi.h b/arch/x86/include/asm/msi.h index 25ddd0916bb2..cd30013d15d3 100644 --- a/arch/x86/include/asm/msi.h +++ b/arch/x86/include/asm/msi.h @@ -9,6 +9,4 @@ typedef struct irq_alloc_info msi_alloc_info_t; int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec, msi_alloc_info_t *arg); -void pci_msi_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc); - #endif /* _ASM_X86_MSI_H */ diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 2859ee4f39a8..aaddc6a9e237 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -257,6 +257,9 @@ #define MSR_IA32_LASTINTFROMIP 0x000001dd #define MSR_IA32_LASTINTTOIP 0x000001de +#define MSR_IA32_PASID 0x00000d93 +#define MSR_IA32_PASID_VALID BIT_ULL(31) + /* DEBUGCTLMSR bits (others vary by model): */ #define DEBUGCTLMSR_LBR (1UL << 0) /* last branch recording */ #define DEBUGCTLMSR_BTF_SHIFT 1 diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 7ccb338507e3..d2c76c8d8cfd 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -105,17 +105,6 @@ static inline void early_quirks(void) { } extern void pci_iommu_alloc(void); -#ifdef CONFIG_PCI_MSI -/* implemented in arch/x86/kernel/apic/io_apic. */ -struct msi_desc; -int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type); -void native_teardown_msi_irq(unsigned int irq); -void native_restore_msi_irqs(struct pci_dev *dev); -#else -#define native_setup_msi_irqs NULL -#define native_teardown_msi_irq NULL -#endif - /* generic pci stuff */ #include <asm-generic/pci.h> diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index 73bb404f4d2a..490411dba438 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -114,9 +114,20 @@ extern const struct pci_raw_ops pci_direct_conf1; extern bool port_cf9_safe; /* arch_initcall level */ +#ifdef CONFIG_PCI_DIRECT extern int pci_direct_probe(void); extern void pci_direct_init(int type); +#else +static inline int pci_direct_probe(void) { return -1; } +static inline void pci_direct_init(int type) { } +#endif + +#ifdef CONFIG_PCI_BIOS extern void pci_pcbios_init(void); +#else +static inline void pci_pcbios_init(void) { } +#endif + extern void __init dmi_check_pciprobe(void); extern void __init dmi_check_skip_isa_align(void); diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index 59a3e13204c3..94624fb06fac 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -234,6 +234,76 @@ static inline void clwb(volatile void *__p) #define nop() asm volatile ("nop") +static inline void serialize(void) +{ + /* Instruction opcode for SERIALIZE; supported in binutils >= 2.35. */ + asm volatile(".byte 0xf, 0x1, 0xe8" ::: "memory"); +} + +/* The dst parameter must be 64-bytes aligned */ +static inline void movdir64b(void *dst, const void *src) +{ + const struct { char _[64]; } *__src = src; + struct { char _[64]; } *__dst = dst; + + /* + * MOVDIR64B %(rdx), rax. + * + * Both __src and __dst must be memory constraints in order to tell the + * compiler that no other memory accesses should be reordered around + * this one. + * + * Also, both must be supplied as lvalues because this tells + * the compiler what the object is (its size) the instruction accesses. + * I.e., not the pointers but what they point to, thus the deref'ing '*'. + */ + asm volatile(".byte 0x66, 0x0f, 0x38, 0xf8, 0x02" + : "+m" (*__dst) + : "m" (*__src), "a" (__dst), "d" (__src)); +} + +/** + * enqcmds - Enqueue a command in supervisor (CPL0) mode + * @dst: destination, in MMIO space (must be 512-bit aligned) + * @src: 512 bits memory operand + * + * The ENQCMDS instruction allows software to write a 512-bit command to + * a 512-bit-aligned special MMIO region that supports the instruction. + * A return status is loaded into the ZF flag in the RFLAGS register. + * ZF = 0 equates to success, and ZF = 1 indicates retry or error. + * + * This function issues the ENQCMDS instruction to submit data from + * kernel space to MMIO space, in a unit of 512 bits. Order of data access + * is not guaranteed, nor is a memory barrier performed afterwards. It + * returns 0 on success and -EAGAIN on failure. + * + * Warning: Do not use this helper unless your driver has checked that the + * ENQCMDS instruction is supported on the platform and the device accepts + * ENQCMDS. + */ +static inline int enqcmds(void __iomem *dst, const void *src) +{ + const struct { char _[64]; } *__src = src; + struct { char _[64]; } *__dst = dst; + int zf; + + /* + * ENQCMDS %(rdx), rax + * + * See movdir64b()'s comment on operand specification. + */ + asm volatile(".byte 0xf3, 0x0f, 0x38, 0xf8, 0x02, 0x66, 0x90" + CC_SET(z) + : CC_OUT(z) (zf), "+m" (*__dst) + : "m" (*__src), "a" (__dst), "d" (__src)); + + /* Submission failure is indicated via EFLAGS.ZF=1 */ + if (zf) + return -EAGAIN; + + return 0; +} + #endif /* __KERNEL__ */ #endif /* _ASM_X86_SPECIAL_INSNS_H */ diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h index 75314c3dbe47..6e450827f677 100644 --- a/arch/x86/include/asm/string_64.h +++ b/arch/x86/include/asm/string_64.h @@ -82,38 +82,6 @@ int strcmp(const char *cs, const char *ct); #endif -#define __HAVE_ARCH_MEMCPY_MCSAFE 1 -__must_check unsigned long __memcpy_mcsafe(void *dst, const void *src, - size_t cnt); -DECLARE_STATIC_KEY_FALSE(mcsafe_key); - -/** - * memcpy_mcsafe - copy memory with indication if a machine check happened - * - * @dst: destination address - * @src: source address - * @cnt: number of bytes to copy - * - * Low level memory copy function that catches machine checks - * We only call into the "safe" function on systems that can - * actually do machine check recovery. Everyone else can just - * use memcpy(). - * - * Return 0 for success, or number of bytes not copied if there was an - * exception. - */ -static __always_inline __must_check unsigned long -memcpy_mcsafe(void *dst, const void *src, size_t cnt) -{ -#ifdef CONFIG_X86_MCE - if (static_branch_unlikely(&mcsafe_key)) - return __memcpy_mcsafe(dst, src, cnt); - else -#endif - memcpy(dst, src, cnt); - return 0; -} - #ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE #define __HAVE_ARCH_MEMCPY_FLUSHCACHE 1 void __memcpy_flushcache(void *dst, const void *src, size_t cnt); diff --git a/arch/x86/include/asm/sync_core.h b/arch/x86/include/asm/sync_core.h index fdb5b356e59b..0fd4a9dfb29c 100644 --- a/arch/x86/include/asm/sync_core.h +++ b/arch/x86/include/asm/sync_core.h @@ -5,6 +5,7 @@ #include <linux/preempt.h> #include <asm/processor.h> #include <asm/cpufeature.h> +#include <asm/special_insns.h> #ifdef CONFIG_X86_32 static inline void iret_to_self(void) @@ -46,22 +47,34 @@ static inline void iret_to_self(void) * * b) Text was modified on a different CPU, may subsequently be * executed on this CPU, and you want to make sure the new version - * gets executed. This generally means you're calling this in a IPI. + * gets executed. This generally means you're calling this in an IPI. * * If you're calling this for a different reason, you're probably doing * it wrong. + * + * Like all of Linux's memory ordering operations, this is a + * compiler barrier as well. */ static inline void sync_core(void) { /* - * There are quite a few ways to do this. IRET-to-self is nice - * because it works on every CPU, at any CPL (so it's compatible - * with paravirtualization), and it never exits to a hypervisor. - * The only down sides are that it's a bit slow (it seems to be - * a bit more than 2x slower than the fastest options) and that - * it unmasks NMIs. The "push %cs" is needed because, in - * paravirtual environments, __KERNEL_CS may not be a valid CS - * value when we do IRET directly. + * The SERIALIZE instruction is the most straightforward way to + * do this, but it is not universally available. + */ + if (static_cpu_has(X86_FEATURE_SERIALIZE)) { + serialize(); + return; + } + + /* + * For all other processors, there are quite a few ways to do this. + * IRET-to-self is nice because it works on every CPU, at any CPL + * (so it's compatible with paravirtualization), and it never exits + * to a hypervisor. The only downsides are that it's a bit slow + * (it seems to be a bit more than 2x slower than the fastest + * options) and that it unmasks NMIs. The "push %cs" is needed, + * because in paravirtual environments __KERNEL_CS may not be a + * valid CS value when we do IRET directly. * * In case NMI unmasking or performance ever becomes a problem, * the next best option appears to be MOV-to-CR2 and an @@ -71,9 +84,6 @@ static inline void sync_core(void) * CPUID is the conventional way, but it's nasty: it doesn't * exist on some 486-like CPUs, and it usually exits to a * hypervisor. - * - * Like all of Linux's memory ordering operations, this is a - * compiler barrier as well. */ iret_to_self(); } diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 714b1a30e7b0..df0b7bfc1234 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -35,6 +35,8 @@ extern int panic_on_unrecovered_nmi; void math_emulate(struct math_emu_info *); +bool fault_in_kernel_space(unsigned long address); + #ifdef CONFIG_VMAP_STACK void __noreturn handle_stack_overflow(const char *message, struct pt_regs *regs, diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h index ecefaffd15d4..eff7fb847149 100644 --- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -455,6 +455,15 @@ extern __must_check long strnlen_user(const char __user *str, long n); unsigned long __must_check clear_user(void __user *mem, unsigned long len); unsigned long __must_check __clear_user(void __user *mem, unsigned long len); +#ifdef CONFIG_ARCH_HAS_COPY_MC +unsigned long __must_check +copy_mc_to_kernel(void *to, const void *from, unsigned len); +#define copy_mc_to_kernel copy_mc_to_kernel + +unsigned long __must_check +copy_mc_to_user(void *to, const void *from, unsigned len); +#endif + /* * movsl can be slow when source and dest are not both 8-byte aligned */ diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h index bc10e3dc64fe..e7265a552f4f 100644 --- a/arch/x86/include/asm/uaccess_64.h +++ b/arch/x86/include/asm/uaccess_64.h @@ -47,22 +47,6 @@ copy_user_generic(void *to, const void *from, unsigned len) } static __always_inline __must_check unsigned long -copy_to_user_mcsafe(void *to, const void *from, unsigned len) -{ - unsigned long ret; - - __uaccess_begin(); - /* - * Note, __memcpy_mcsafe() is explicitly used since it can - * handle exceptions / faults. memcpy_mcsafe() may fall back to - * memcpy() which lacks this handling. - */ - ret = __memcpy_mcsafe(to, from, len); - __uaccess_end(); - return ret; -} - -static __always_inline __must_check unsigned long raw_copy_from_user(void *dst, const void __user *src, unsigned long size) { return copy_user_generic(dst, (__force void *)src, size); @@ -102,8 +86,4 @@ __copy_from_user_flushcache(void *dst, const void __user *src, unsigned size) kasan_check_write(dst, size); return __copy_user_flushcache(dst, src, size); } - -unsigned long -mcsafe_handle_tail(char *to, char *from, unsigned len); - #endif /* _ASM_X86_UACCESS_64_H */ diff --git a/arch/x86/include/asm/uv/bios.h b/arch/x86/include/asm/uv/bios.h index 70050d0136c3..08b3d810dfba 100644 --- a/arch/x86/include/asm/uv/bios.h +++ b/arch/x86/include/asm/uv/bios.h @@ -5,8 +5,9 @@ /* * UV BIOS layer definitions. * - * Copyright (c) 2008-2009 Silicon Graphics, Inc. All Rights Reserved. - * Copyright (c) Russ Anderson <rja@sgi.com> + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP + * Copyright (C) 2007-2017 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) Russ Anderson <rja@sgi.com> */ #include <linux/rtc.h> @@ -71,6 +72,11 @@ struct uv_gam_range_entry { u32 limit; /* PA bits 56:26 (UV_GAM_RANGE_SHFT) */ }; +#define UV_AT_SIZE 8 /* 7 character arch type + NULL char */ +struct uv_arch_type_entry { + char archtype[UV_AT_SIZE]; +}; + #define UV_SYSTAB_SIG "UVST" #define UV_SYSTAB_VERSION_1 1 /* UV2/3 BIOS version */ #define UV_SYSTAB_VERSION_UV4 0x400 /* UV4 BIOS base version */ @@ -79,10 +85,14 @@ struct uv_gam_range_entry { #define UV_SYSTAB_VERSION_UV4_3 0x403 /* - GAM Range PXM Value */ #define UV_SYSTAB_VERSION_UV4_LATEST UV_SYSTAB_VERSION_UV4_3 +#define UV_SYSTAB_VERSION_UV5 0x500 /* UV5 GAM base version */ +#define UV_SYSTAB_VERSION_UV5_LATEST UV_SYSTAB_VERSION_UV5 + #define UV_SYSTAB_TYPE_UNUSED 0 /* End of table (offset == 0) */ #define UV_SYSTAB_TYPE_GAM_PARAMS 1 /* GAM PARAM conversions */ #define UV_SYSTAB_TYPE_GAM_RNG_TBL 2 /* GAM entry table */ -#define UV_SYSTAB_TYPE_MAX 3 +#define UV_SYSTAB_TYPE_ARCH_TYPE 3 /* UV arch type */ +#define UV_SYSTAB_TYPE_MAX 4 /* * The UV system table describes specific firmware @@ -133,6 +143,7 @@ extern s64 uv_bios_reserved_page_pa(u64, u64 *, u64 *, u64 *); extern int uv_bios_set_legacy_vga_target(bool decode, int domain, int bus); extern int uv_bios_init(void); +extern unsigned long get_uv_systab_phys(bool msg); extern unsigned long sn_rtc_cycles_per_second; extern int uv_type; diff --git a/arch/x86/include/asm/uv/uv.h b/arch/x86/include/asm/uv/uv.h index e48aea9ba47d..172d3e4a9e4b 100644 --- a/arch/x86/include/asm/uv/uv.h +++ b/arch/x86/include/asm/uv/uv.h @@ -35,10 +35,8 @@ extern int is_uv_hubbed(int uvtype); extern void uv_cpu_init(void); extern void uv_nmi_init(void); extern void uv_system_init(void); -extern const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, - const struct flush_tlb_info *info); -#else /* X86_UV */ +#else /* !X86_UV */ static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; } static inline bool is_early_uv_system(void) { return 0; } diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h deleted file mode 100644 index cd24804955d7..000000000000 --- a/arch/x86/include/asm/uv/uv_bau.h +++ /dev/null @@ -1,755 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * SGI UV Broadcast Assist Unit definitions - * - * Copyright (C) 2008-2011 Silicon Graphics, Inc. All rights reserved. - */ - -#ifndef _ASM_X86_UV_UV_BAU_H -#define _ASM_X86_UV_UV_BAU_H - -#include <linux/bitmap.h> -#include <asm/idtentry.h> - -#define BITSPERBYTE 8 - -/* - * Broadcast Assist Unit messaging structures - * - * Selective Broadcast activations are induced by software action - * specifying a particular 8-descriptor "set" via a 6-bit index written - * to an MMR. - * Thus there are 64 unique 512-byte sets of SB descriptors - one set for - * each 6-bit index value. These descriptor sets are mapped in sequence - * starting with set 0 located at the address specified in the - * BAU_SB_DESCRIPTOR_BASE register, set 1 is located at BASE + 512, - * set 2 is at BASE + 2*512, set 3 at BASE + 3*512, and so on. - * - * We will use one set for sending BAU messages from each of the - * cpu's on the uvhub. - * - * TLB shootdown will use the first of the 8 descriptors of each set. - * Each of the descriptors is 64 bytes in size (8*64 = 512 bytes in a set). - */ - -#define MAX_CPUS_PER_UVHUB 128 -#define MAX_CPUS_PER_SOCKET 64 -#define ADP_SZ 64 /* hardware-provided max. */ -#define UV_CPUS_PER_AS 32 /* hardware-provided max. */ -#define ITEMS_PER_DESC 8 -/* the 'throttle' to prevent the hardware stay-busy bug */ -#define MAX_BAU_CONCURRENT 3 -#define UV_ACT_STATUS_MASK 0x3 -#define UV_ACT_STATUS_SIZE 2 -#define UV_DISTRIBUTION_SIZE 256 -#define UV_SW_ACK_NPENDING 8 -#define UV_NET_ENDPOINT_INTD 0x28 -#define UV_PAYLOADQ_GNODE_SHIFT 49 -#define UV_PTC_BASENAME "sgi_uv/ptc_statistics" -#define UV_BAU_BASENAME "sgi_uv/bau_tunables" -#define UV_BAU_TUNABLES_DIR "sgi_uv" -#define UV_BAU_TUNABLES_FILE "bau_tunables" -#define WHITESPACE " \t\n" -#define cpubit_isset(cpu, bau_local_cpumask) \ - test_bit((cpu), (bau_local_cpumask).bits) - -/* [19:16] SOFT_ACK timeout period 19: 1 is urgency 7 17:16 1 is multiplier */ -/* - * UV2: Bit 19 selects between - * (0): 10 microsecond timebase and - * (1): 80 microseconds - * we're using 560us - */ -#define UV_INTD_SOFT_ACK_TIMEOUT_PERIOD (15UL) -/* assuming UV3 is the same */ - -#define BAU_MISC_CONTROL_MULT_MASK 3 - -#define UVH_AGING_PRESCALE_SEL 0x000000b000UL -/* [30:28] URGENCY_7 an index into a table of times */ -#define BAU_URGENCY_7_SHIFT 28 -#define BAU_URGENCY_7_MASK 7 - -#define UVH_TRANSACTION_TIMEOUT 0x000000b200UL -/* [45:40] BAU - BAU transaction timeout select - a multiplier */ -#define BAU_TRANS_SHIFT 40 -#define BAU_TRANS_MASK 0x3f - -/* - * shorten some awkward names - */ -#define AS_PUSH_SHIFT UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_SHFT -#define SOFTACK_MSHIFT UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT -#define SOFTACK_PSHIFT UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT -#define SOFTACK_TIMEOUT_PERIOD UV_INTD_SOFT_ACK_TIMEOUT_PERIOD -#define PREFETCH_HINT_SHFT UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_PREFETCH_HINT_SHFT -#define SB_STATUS_SHFT UV3H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT -#define write_gmmr uv_write_global_mmr64 -#define write_lmmr uv_write_local_mmr -#define read_lmmr uv_read_local_mmr -#define read_gmmr uv_read_global_mmr64 - -/* - * bits in UVH_LB_BAU_SB_ACTIVATION_STATUS_0/1 - */ -#define DS_IDLE 0 -#define DS_ACTIVE 1 -#define DS_DESTINATION_TIMEOUT 2 -#define DS_SOURCE_TIMEOUT 3 -/* - * bits put together from HRP_LB_BAU_SB_ACTIVATION_STATUS_0/1/2 - * values 1 and 3 will not occur - * Decoded meaning ERROR BUSY AUX ERR - * ------------------------------- ---- ----- ------- - * IDLE 0 0 0 - * BUSY (active) 0 1 0 - * SW Ack Timeout (destination) 1 0 0 - * SW Ack INTD rejected (strong NACK) 1 0 1 - * Source Side Time Out Detected 1 1 0 - * Destination Side PUT Failed 1 1 1 - */ -#define UV2H_DESC_IDLE 0 -#define UV2H_DESC_BUSY 2 -#define UV2H_DESC_DEST_TIMEOUT 4 -#define UV2H_DESC_DEST_STRONG_NACK 5 -#define UV2H_DESC_SOURCE_TIMEOUT 6 -#define UV2H_DESC_DEST_PUT_ERR 7 - -/* - * delay for 'plugged' timeout retries, in microseconds - */ -#define PLUGGED_DELAY 10 - -/* - * threshholds at which to use IPI to free resources - */ -/* after this # consecutive 'plugged' timeouts, use IPI to release resources */ -#define PLUGSB4RESET 100 -/* after this many consecutive timeouts, use IPI to release resources */ -#define TIMEOUTSB4RESET 1 -/* at this number uses of IPI to release resources, giveup the request */ -#define IPI_RESET_LIMIT 1 -/* after this # consecutive successes, bump up the throttle if it was lowered */ -#define COMPLETE_THRESHOLD 5 -/* after this # of giveups (fall back to kernel IPI's) disable the use of - the BAU for a period of time */ -#define GIVEUP_LIMIT 100 - -#define UV_LB_SUBNODEID 0x10 - -#define UV_SA_SHFT UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT -#define UV_SA_MASK UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK -/* 4 bits of software ack period */ -#define UV2_ACK_MASK 0x7UL -#define UV2_ACK_UNITS_SHFT 3 -#define UV2_EXT_SHFT UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT - -/* - * number of entries in the destination side payload queue - */ -#define DEST_Q_SIZE 20 -/* - * number of destination side software ack resources - */ -#define DEST_NUM_RESOURCES 8 -/* - * completion statuses for sending a TLB flush message - */ -#define FLUSH_RETRY_PLUGGED 1 -#define FLUSH_RETRY_TIMEOUT 2 -#define FLUSH_GIVEUP 3 -#define FLUSH_COMPLETE 4 - -/* - * tuning the action when the numalink network is extremely delayed - */ -#define CONGESTED_RESPONSE_US 1000 /* 'long' response time, in - microseconds */ -#define CONGESTED_REPS 10 /* long delays averaged over - this many broadcasts */ -#define DISABLED_PERIOD 10 /* time for the bau to be - disabled, in seconds */ -/* see msg_type: */ -#define MSG_NOOP 0 -#define MSG_REGULAR 1 -#define MSG_RETRY 2 - -#define BAU_DESC_QUALIFIER 0x534749 - -enum uv_bau_version { - UV_BAU_V2 = 2, - UV_BAU_V3, - UV_BAU_V4, -}; - -/* - * Distribution: 32 bytes (256 bits) (bytes 0-0x1f of descriptor) - * If the 'multilevel' flag in the header portion of the descriptor - * has been set to 0, then endpoint multi-unicast mode is selected. - * The distribution specification (32 bytes) is interpreted as a 256-bit - * distribution vector. Adjacent bits correspond to consecutive even numbered - * nodeIDs. The result of adding the index of a given bit to the 15-bit - * 'base_dest_nasid' field of the header corresponds to the - * destination nodeID associated with that specified bit. - */ -struct pnmask { - unsigned long bits[BITS_TO_LONGS(UV_DISTRIBUTION_SIZE)]; -}; - -/* - * mask of cpu's on a uvhub - * (during initialization we need to check that unsigned long has - * enough bits for max. cpu's per uvhub) - */ -struct bau_local_cpumask { - unsigned long bits; -}; - -/* - * Payload: 16 bytes (128 bits) (bytes 0x20-0x2f of descriptor) - * only 12 bytes (96 bits) of the payload area are usable. - * An additional 3 bytes (bits 27:4) of the header address are carried - * to the next bytes of the destination payload queue. - * And an additional 2 bytes of the header Suppl_A field are also - * carried to the destination payload queue. - * But the first byte of the Suppl_A becomes bits 127:120 (the 16th byte) - * of the destination payload queue, which is written by the hardware - * with the s/w ack resource bit vector. - * [ effective message contents (16 bytes (128 bits) maximum), not counting - * the s/w ack bit vector ] - */ - -/** - * struct uv2_3_bau_msg_payload - defines payload for INTD transactions - * @address: Signifies a page or all TLB's of the cpu - * @sending_cpu: CPU from which the message originates - * @acknowledge_count: CPUs on the destination Hub that received the interrupt - */ -struct uv2_3_bau_msg_payload { - u64 address; - u16 sending_cpu; - u16 acknowledge_count; -}; - -/** - * struct uv4_bau_msg_payload - defines payload for INTD transactions - * @address: Signifies a page or all TLB's of the cpu - * @sending_cpu: CPU from which the message originates - * @acknowledge_count: CPUs on the destination Hub that received the interrupt - * @qualifier: Set by source to verify origin of INTD broadcast - */ -struct uv4_bau_msg_payload { - u64 address; - u16 sending_cpu; - u16 acknowledge_count; - u32 reserved:8; - u32 qualifier:24; -}; - -/* - * UV2 Message header: 16 bytes (128 bits) (bytes 0x30-0x3f of descriptor) - * see figure 9-2 of harp_sys.pdf - * assuming UV3 is the same - */ -struct uv2_3_bau_msg_header { - unsigned int base_dest_nasid:15; /* nasid of the first bit */ - /* bits 14:0 */ /* in uvhub map */ - unsigned int dest_subnodeid:5; /* must be 0x10, for the LB */ - /* bits 19:15 */ - unsigned int rsvd_1:1; /* must be zero */ - /* bit 20 */ - /* Address bits 59:21 */ - /* bits 25:2 of address (44:21) are payload */ - /* these next 24 bits become bytes 12-14 of msg */ - /* bits 28:21 land in byte 12 */ - unsigned int replied_to:1; /* sent as 0 by the source to - byte 12 */ - /* bit 21 */ - unsigned int msg_type:3; /* software type of the - message */ - /* bits 24:22 */ - unsigned int canceled:1; /* message canceled, resource - is to be freed*/ - /* bit 25 */ - unsigned int payload_1:3; /* not currently used */ - /* bits 28:26 */ - - /* bits 36:29 land in byte 13 */ - unsigned int payload_2a:3; /* not currently used */ - unsigned int payload_2b:5; /* not currently used */ - /* bits 36:29 */ - - /* bits 44:37 land in byte 14 */ - unsigned int payload_3:8; /* not currently used */ - /* bits 44:37 */ - - unsigned int rsvd_2:7; /* reserved */ - /* bits 51:45 */ - unsigned int swack_flag:1; /* software acknowledge flag */ - /* bit 52 */ - unsigned int rsvd_3a:3; /* must be zero */ - unsigned int rsvd_3b:8; /* must be zero */ - unsigned int rsvd_3c:8; /* must be zero */ - unsigned int rsvd_3d:3; /* must be zero */ - /* bits 74:53 */ - unsigned int fairness:3; /* usually zero */ - /* bits 77:75 */ - - unsigned int sequence:16; /* message sequence number */ - /* bits 93:78 Suppl_A */ - unsigned int chaining:1; /* next descriptor is part of - this activation*/ - /* bit 94 */ - unsigned int multilevel:1; /* multi-level multicast - format */ - /* bit 95 */ - unsigned int rsvd_4:24; /* ordered / source node / - source subnode / aging - must be zero */ - /* bits 119:96 */ - unsigned int command:8; /* message type */ - /* bits 127:120 */ -}; - -/* - * The activation descriptor: - * The format of the message to send, plus all accompanying control - * Should be 64 bytes - */ -struct bau_desc { - struct pnmask distribution; - /* - * message template, consisting of header and payload: - */ - union bau_msg_header { - struct uv2_3_bau_msg_header uv2_3_hdr; - } header; - - union bau_payload_header { - struct uv2_3_bau_msg_payload uv2_3; - struct uv4_bau_msg_payload uv4; - } payload; -}; -/* UV2: - * -payload-- ---------header------ - * bytes 0-11 bits 70-78 bits 21-44 - * A B (2) C (3) - * - * A/B/C are moved to: - * A C B - * bytes 0-11 bytes 12-14 bytes 16-17 (byte 15 filled in by hw as vector) - * ------------payload queue----------- - */ - -/* - * The payload queue on the destination side is an array of these. - * With BAU_MISC_CONTROL set for software acknowledge mode, the messages - * are 32 bytes (2 micropackets) (256 bits) in length, but contain only 17 - * bytes of usable data, including the sw ack vector in byte 15 (bits 127:120) - * (12 bytes come from bau_msg_payload, 3 from payload_1, 2 from - * swack_vec and payload_2) - * "Enabling Software Acknowledgment mode (see Section 4.3.3 Software - * Acknowledge Processing) also selects 32 byte (17 bytes usable) payload - * operation." - */ -struct bau_pq_entry { - unsigned long address; /* signifies a page or all TLB's - of the cpu */ - /* 64 bits, bytes 0-7 */ - unsigned short sending_cpu; /* cpu that sent the message */ - /* 16 bits, bytes 8-9 */ - unsigned short acknowledge_count; /* filled in by destination */ - /* 16 bits, bytes 10-11 */ - /* these next 3 bytes come from bits 58-81 of the message header */ - unsigned short replied_to:1; /* sent as 0 by the source */ - unsigned short msg_type:3; /* software message type */ - unsigned short canceled:1; /* sent as 0 by the source */ - unsigned short unused1:3; /* not currently using */ - /* byte 12 */ - unsigned char unused2a; /* not currently using */ - /* byte 13 */ - unsigned char unused2; /* not currently using */ - /* byte 14 */ - unsigned char swack_vec; /* filled in by the hardware */ - /* byte 15 (bits 127:120) */ - unsigned short sequence; /* message sequence number */ - /* bytes 16-17 */ - unsigned char unused4[2]; /* not currently using bytes 18-19 */ - /* bytes 18-19 */ - int number_of_cpus; /* filled in at destination */ - /* 32 bits, bytes 20-23 (aligned) */ - unsigned char unused5[8]; /* not using */ - /* bytes 24-31 */ -}; - -struct msg_desc { - struct bau_pq_entry *msg; - int msg_slot; - struct bau_pq_entry *queue_first; - struct bau_pq_entry *queue_last; -}; - -struct reset_args { - int sender; -}; - -/* - * This structure is allocated per_cpu for UV TLB shootdown statistics. - */ -struct ptc_stats { - /* sender statistics */ - unsigned long s_giveup; /* number of fall backs to - IPI-style flushes */ - unsigned long s_requestor; /* number of shootdown - requests */ - unsigned long s_stimeout; /* source side timeouts */ - unsigned long s_dtimeout; /* destination side timeouts */ - unsigned long s_strongnacks; /* number of strong nack's */ - unsigned long s_time; /* time spent in sending side */ - unsigned long s_retriesok; /* successful retries */ - unsigned long s_ntargcpu; /* total number of cpu's - targeted */ - unsigned long s_ntargself; /* times the sending cpu was - targeted */ - unsigned long s_ntarglocals; /* targets of cpus on the local - blade */ - unsigned long s_ntargremotes; /* targets of cpus on remote - blades */ - unsigned long s_ntarglocaluvhub; /* targets of the local hub */ - unsigned long s_ntargremoteuvhub; /* remotes hubs targeted */ - unsigned long s_ntarguvhub; /* total number of uvhubs - targeted */ - unsigned long s_ntarguvhub16; /* number of times target - hubs >= 16*/ - unsigned long s_ntarguvhub8; /* number of times target - hubs >= 8 */ - unsigned long s_ntarguvhub4; /* number of times target - hubs >= 4 */ - unsigned long s_ntarguvhub2; /* number of times target - hubs >= 2 */ - unsigned long s_ntarguvhub1; /* number of times target - hubs == 1 */ - unsigned long s_resets_plug; /* ipi-style resets from plug - state */ - unsigned long s_resets_timeout; /* ipi-style resets from - timeouts */ - unsigned long s_busy; /* status stayed busy past - s/w timer */ - unsigned long s_throttles; /* waits in throttle */ - unsigned long s_retry_messages; /* retry broadcasts */ - unsigned long s_bau_reenabled; /* for bau enable/disable */ - unsigned long s_bau_disabled; /* for bau enable/disable */ - unsigned long s_uv2_wars; /* uv2 workaround, perm. busy */ - unsigned long s_uv2_wars_hw; /* uv2 workaround, hiwater */ - unsigned long s_uv2_war_waits; /* uv2 workaround, long waits */ - unsigned long s_overipilimit; /* over the ipi reset limit */ - unsigned long s_giveuplimit; /* disables, over giveup limit*/ - unsigned long s_enters; /* entries to the driver */ - unsigned long s_ipifordisabled; /* fall back to IPI; disabled */ - unsigned long s_plugged; /* plugged by h/w bug*/ - unsigned long s_congested; /* giveup on long wait */ - /* destination statistics */ - unsigned long d_alltlb; /* times all tlb's on this - cpu were flushed */ - unsigned long d_onetlb; /* times just one tlb on this - cpu was flushed */ - unsigned long d_multmsg; /* interrupts with multiple - messages */ - unsigned long d_nomsg; /* interrupts with no message */ - unsigned long d_time; /* time spent on destination - side */ - unsigned long d_requestee; /* number of messages - processed */ - unsigned long d_retries; /* number of retry messages - processed */ - unsigned long d_canceled; /* number of messages canceled - by retries */ - unsigned long d_nocanceled; /* retries that found nothing - to cancel */ - unsigned long d_resets; /* number of ipi-style requests - processed */ - unsigned long d_rcanceled; /* number of messages canceled - by resets */ -}; - -struct tunables { - int *tunp; - int deflt; -}; - -struct hub_and_pnode { - short uvhub; - short pnode; -}; - -struct socket_desc { - short num_cpus; - short cpu_number[MAX_CPUS_PER_SOCKET]; -}; - -struct uvhub_desc { - unsigned short socket_mask; - short num_cpus; - short uvhub; - short pnode; - struct socket_desc socket[2]; -}; - -/** - * struct bau_control - * @status_mmr: location of status mmr, determined by uvhub_cpu - * @status_index: index of ERR|BUSY bits in status mmr, determined by uvhub_cpu - * - * Per-cpu control struct containing CPU topology information and BAU tuneables. - */ -struct bau_control { - struct bau_desc *descriptor_base; - struct bau_pq_entry *queue_first; - struct bau_pq_entry *queue_last; - struct bau_pq_entry *bau_msg_head; - struct bau_control *uvhub_master; - struct bau_control *socket_master; - struct ptc_stats *statp; - cpumask_t *cpumask; - unsigned long timeout_interval; - unsigned long set_bau_on_time; - atomic_t active_descriptor_count; - int plugged_tries; - int timeout_tries; - int ipi_attempts; - int conseccompletes; - u64 status_mmr; - int status_index; - bool nobau; - short baudisabled; - short cpu; - short osnode; - short uvhub_cpu; - short uvhub; - short uvhub_version; - short cpus_in_socket; - short cpus_in_uvhub; - short partition_base_pnode; - short busy; /* all were busy (war) */ - unsigned short message_number; - unsigned short uvhub_quiesce; - short socket_acknowledge_count[DEST_Q_SIZE]; - cycles_t send_message; - cycles_t period_end; - cycles_t period_time; - spinlock_t uvhub_lock; - spinlock_t queue_lock; - spinlock_t disable_lock; - /* tunables */ - int max_concurr; - int max_concurr_const; - int plugged_delay; - int plugsb4reset; - int timeoutsb4reset; - int ipi_reset_limit; - int complete_threshold; - int cong_response_us; - int cong_reps; - cycles_t disabled_period; - int period_giveups; - int giveup_limit; - long period_requests; - struct hub_and_pnode *thp; -}; - -/* Abstracted BAU functions */ -struct bau_operations { - unsigned long (*read_l_sw_ack)(void); - unsigned long (*read_g_sw_ack)(int pnode); - unsigned long (*bau_gpa_to_offset)(unsigned long vaddr); - void (*write_l_sw_ack)(unsigned long mmr); - void (*write_g_sw_ack)(int pnode, unsigned long mmr); - void (*write_payload_first)(int pnode, unsigned long mmr); - void (*write_payload_last)(int pnode, unsigned long mmr); - int (*wait_completion)(struct bau_desc*, - struct bau_control*, long try); -}; - -static inline void write_mmr_data_broadcast(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_BAU_DATA_BROADCAST, mmr_image); -} - -static inline void write_mmr_descriptor_base(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_LB_BAU_SB_DESCRIPTOR_BASE, mmr_image); -} - -static inline void write_mmr_activation(unsigned long index) -{ - write_lmmr(UVH_LB_BAU_SB_ACTIVATION_CONTROL, index); -} - -static inline void write_gmmr_activation(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_LB_BAU_SB_ACTIVATION_CONTROL, mmr_image); -} - -static inline void write_mmr_proc_payload_first(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UV4H_LB_PROC_INTD_QUEUE_FIRST, mmr_image); -} - -static inline void write_mmr_proc_payload_last(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UV4H_LB_PROC_INTD_QUEUE_LAST, mmr_image); -} - -static inline void write_mmr_payload_first(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST, mmr_image); -} - -static inline void write_mmr_payload_tail(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL, mmr_image); -} - -static inline void write_mmr_payload_last(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST, mmr_image); -} - -static inline void write_mmr_misc_control(int pnode, unsigned long mmr_image) -{ - write_gmmr(pnode, UVH_LB_BAU_MISC_CONTROL, mmr_image); -} - -static inline unsigned long read_mmr_misc_control(int pnode) -{ - return read_gmmr(pnode, UVH_LB_BAU_MISC_CONTROL); -} - -static inline void write_mmr_sw_ack(unsigned long mr) -{ - uv_write_local_mmr(UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS, mr); -} - -static inline void write_gmmr_sw_ack(int pnode, unsigned long mr) -{ - write_gmmr(pnode, UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS, mr); -} - -static inline unsigned long read_mmr_sw_ack(void) -{ - return read_lmmr(UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE); -} - -static inline unsigned long read_gmmr_sw_ack(int pnode) -{ - return read_gmmr(pnode, UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE); -} - -static inline void write_mmr_proc_sw_ack(unsigned long mr) -{ - uv_write_local_mmr(UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR, mr); -} - -static inline void write_gmmr_proc_sw_ack(int pnode, unsigned long mr) -{ - write_gmmr(pnode, UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR, mr); -} - -static inline unsigned long read_mmr_proc_sw_ack(void) -{ - return read_lmmr(UV4H_LB_PROC_INTD_SOFT_ACK_PENDING); -} - -static inline unsigned long read_gmmr_proc_sw_ack(int pnode) -{ - return read_gmmr(pnode, UV4H_LB_PROC_INTD_SOFT_ACK_PENDING); -} - -static inline void write_mmr_data_config(int pnode, unsigned long mr) -{ - uv_write_global_mmr64(pnode, UVH_BAU_DATA_CONFIG, mr); -} - -static inline int bau_uvhub_isset(int uvhub, struct pnmask *dstp) -{ - return constant_test_bit(uvhub, &dstp->bits[0]); -} -static inline void bau_uvhub_set(int pnode, struct pnmask *dstp) -{ - __set_bit(pnode, &dstp->bits[0]); -} -static inline void bau_uvhubs_clear(struct pnmask *dstp, - int nbits) -{ - bitmap_zero(&dstp->bits[0], nbits); -} -static inline int bau_uvhub_weight(struct pnmask *dstp) -{ - return bitmap_weight((unsigned long *)&dstp->bits[0], - UV_DISTRIBUTION_SIZE); -} - -static inline void bau_cpubits_clear(struct bau_local_cpumask *dstp, int nbits) -{ - bitmap_zero(&dstp->bits, nbits); -} - -struct atomic_short { - short counter; -}; - -/* - * atomic_read_short - read a short atomic variable - * @v: pointer of type atomic_short - * - * Atomically reads the value of @v. - */ -static inline int atomic_read_short(const struct atomic_short *v) -{ - return v->counter; -} - -/* - * atom_asr - add and return a short int - * @i: short value to add - * @v: pointer of type atomic_short - * - * Atomically adds @i to @v and returns @i + @v - */ -static inline int atom_asr(short i, struct atomic_short *v) -{ - short __i = i; - asm volatile(LOCK_PREFIX "xaddw %0, %1" - : "+r" (i), "+m" (v->counter) - : : "memory"); - return i + __i; -} - -/* - * conditionally add 1 to *v, unless *v is >= u - * return 0 if we cannot add 1 to *v because it is >= u - * return 1 if we can add 1 to *v because it is < u - * the add is atomic - * - * This is close to atomic_add_unless(), but this allows the 'u' value - * to be lowered below the current 'v'. atomic_add_unless can only stop - * on equal. - */ -static inline int atomic_inc_unless_ge(spinlock_t *lock, atomic_t *v, int u) -{ - spin_lock(lock); - if (atomic_read(v) >= u) { - spin_unlock(lock); - return 0; - } - atomic_inc(v); - spin_unlock(lock); - return 1; -} - -void uv_bau_message_interrupt(struct pt_regs *regs); - -#endif /* _ASM_X86_UV_UV_BAU_H */ diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index 100d66806503..5002f52be332 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -5,6 +5,7 @@ * * SGI UV architectural definitions * + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP * Copyright (C) 2007-2014 Silicon Graphics, Inc. All rights reserved. */ @@ -129,17 +130,6 @@ */ #define UV_MAX_NASID_VALUE (UV_MAX_NUMALINK_BLADES * 2) -/* System Controller Interface Reg info */ -struct uv_scir_s { - struct timer_list timer; - unsigned long offset; - unsigned long last; - unsigned long idle_on; - unsigned long idle_off; - unsigned char state; - unsigned char enabled; -}; - /* GAM (globally addressed memory) range table */ struct uv_gam_range_s { u32 limit; /* PA bits 56:26 (GAM_RANGE_SHFT) */ @@ -155,6 +145,8 @@ struct uv_gam_range_s { * available in the L3 cache on the cpu socket for the node. */ struct uv_hub_info_s { + unsigned int hub_type; + unsigned char hub_revision; unsigned long global_mmr_base; unsigned long global_mmr_shift; unsigned long gpa_mask; @@ -167,9 +159,9 @@ struct uv_hub_info_s { unsigned char m_val; unsigned char n_val; unsigned char gr_table_len; - unsigned char hub_revision; unsigned char apic_pnode_shift; unsigned char gpa_shift; + unsigned char nasid_shift; unsigned char m_shift; unsigned char n_lshift; unsigned int gnode_extra; @@ -191,16 +183,13 @@ struct uv_hub_info_s { struct uv_cpu_info_s { void *p_uv_hub_info; unsigned char blade_cpu_id; - struct uv_scir_s scir; + void *reserved; }; DECLARE_PER_CPU(struct uv_cpu_info_s, __uv_cpu_info); #define uv_cpu_info this_cpu_ptr(&__uv_cpu_info) #define uv_cpu_info_per(cpu) (&per_cpu(__uv_cpu_info, cpu)) -#define uv_scir_info (&uv_cpu_info->scir) -#define uv_cpu_scir_info(cpu) (&uv_cpu_info_per(cpu)->scir) - /* Node specific hub common info struct */ extern void **__uv_hub_info_list; static inline struct uv_hub_info_s *uv_hub_info_list(int node) @@ -219,6 +208,17 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu) return (struct uv_hub_info_s *)uv_cpu_info_per(cpu)->p_uv_hub_info; } +static inline int uv_hub_type(void) +{ + return uv_hub_info->hub_type; +} + +static inline __init void uv_hub_type_set(int uvmask) +{ + uv_hub_info->hub_type = uvmask; +} + + /* * HUB revision ranges for each UV HUB architecture. * This is a software convention - NOT the hardware revision numbers in @@ -228,39 +228,31 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu) #define UV3_HUB_REVISION_BASE 5 #define UV4_HUB_REVISION_BASE 7 #define UV4A_HUB_REVISION_BASE 8 /* UV4 (fixed) rev 2 */ +#define UV5_HUB_REVISION_BASE 9 -static inline int is_uv2_hub(void) -{ - return is_uv_hubbed(uv(2)); -} - -static inline int is_uv3_hub(void) -{ - return is_uv_hubbed(uv(3)); -} +static inline int is_uv(int uvmask) { return uv_hub_type() & uvmask; } +static inline int is_uv1_hub(void) { return 0; } +static inline int is_uv2_hub(void) { return is_uv(UV2); } +static inline int is_uv3_hub(void) { return is_uv(UV3); } +static inline int is_uv4a_hub(void) { return is_uv(UV4A); } +static inline int is_uv4_hub(void) { return is_uv(UV4); } +static inline int is_uv5_hub(void) { return is_uv(UV5); } -/* First test "is UV4A", then "is UV4" */ -static inline int is_uv4a_hub(void) -{ - if (is_uv_hubbed(uv(4))) - return (uv_hub_info->hub_revision == UV4A_HUB_REVISION_BASE); - return 0; -} +/* + * UV4A is a revision of UV4. So on UV4A, both is_uv4_hub() and + * is_uv4a_hub() return true, While on UV4, only is_uv4_hub() + * returns true. So to get true results, first test if is UV4A, + * then test if is UV4. + */ -static inline int is_uv4_hub(void) -{ - return is_uv_hubbed(uv(4)); -} +/* UVX class: UV2,3,4 */ +static inline int is_uvx_hub(void) { return is_uv(UVX); } -static inline int is_uvx_hub(void) -{ - return (is_uv_hubbed(-2) >= uv(2)); -} +/* UVY class: UV5,..? */ +static inline int is_uvy_hub(void) { return is_uv(UVY); } -static inline int is_uv_hub(void) -{ - return is_uvx_hub(); -} +/* Any UV Hubbed System */ +static inline int is_uv_hub(void) { return is_uv(UV_ANY); } union uvh_apicid { unsigned long v; @@ -282,9 +274,11 @@ union uvh_apicid { * g - GNODE (full 15-bit global nasid, right shifted 1) * p - PNODE (local part of nsids, right shifted 1) */ -#define UV_NASID_TO_PNODE(n) (((n) >> 1) & uv_hub_info->pnode_mask) +#define UV_NASID_TO_PNODE(n) \ + (((n) >> uv_hub_info->nasid_shift) & uv_hub_info->pnode_mask) #define UV_PNODE_TO_GNODE(p) ((p) |uv_hub_info->gnode_extra) -#define UV_PNODE_TO_NASID(p) (UV_PNODE_TO_GNODE(p) << 1) +#define UV_PNODE_TO_NASID(p) \ + (UV_PNODE_TO_GNODE(p) << uv_hub_info->nasid_shift) #define UV2_LOCAL_MMR_BASE 0xfa000000UL #define UV2_GLOBAL_MMR32_BASE 0xfc000000UL @@ -297,29 +291,42 @@ union uvh_apicid { #define UV3_GLOBAL_MMR32_SIZE (32UL * 1024 * 1024) #define UV4_LOCAL_MMR_BASE 0xfa000000UL -#define UV4_GLOBAL_MMR32_BASE 0xfc000000UL +#define UV4_GLOBAL_MMR32_BASE 0 #define UV4_LOCAL_MMR_SIZE (32UL * 1024 * 1024) -#define UV4_GLOBAL_MMR32_SIZE (16UL * 1024 * 1024) +#define UV4_GLOBAL_MMR32_SIZE 0 + +#define UV5_LOCAL_MMR_BASE 0xfa000000UL +#define UV5_GLOBAL_MMR32_BASE 0 +#define UV5_LOCAL_MMR_SIZE (32UL * 1024 * 1024) +#define UV5_GLOBAL_MMR32_SIZE 0 #define UV_LOCAL_MMR_BASE ( \ - is_uv2_hub() ? UV2_LOCAL_MMR_BASE : \ - is_uv3_hub() ? UV3_LOCAL_MMR_BASE : \ - /*is_uv4_hub*/ UV4_LOCAL_MMR_BASE) + is_uv(UV2) ? UV2_LOCAL_MMR_BASE : \ + is_uv(UV3) ? UV3_LOCAL_MMR_BASE : \ + is_uv(UV4) ? UV4_LOCAL_MMR_BASE : \ + is_uv(UV5) ? UV5_LOCAL_MMR_BASE : \ + 0) #define UV_GLOBAL_MMR32_BASE ( \ - is_uv2_hub() ? UV2_GLOBAL_MMR32_BASE : \ - is_uv3_hub() ? UV3_GLOBAL_MMR32_BASE : \ - /*is_uv4_hub*/ UV4_GLOBAL_MMR32_BASE) + is_uv(UV2) ? UV2_GLOBAL_MMR32_BASE : \ + is_uv(UV3) ? UV3_GLOBAL_MMR32_BASE : \ + is_uv(UV4) ? UV4_GLOBAL_MMR32_BASE : \ + is_uv(UV5) ? UV5_GLOBAL_MMR32_BASE : \ + 0) #define UV_LOCAL_MMR_SIZE ( \ - is_uv2_hub() ? UV2_LOCAL_MMR_SIZE : \ - is_uv3_hub() ? UV3_LOCAL_MMR_SIZE : \ - /*is_uv4_hub*/ UV4_LOCAL_MMR_SIZE) + is_uv(UV2) ? UV2_LOCAL_MMR_SIZE : \ + is_uv(UV3) ? UV3_LOCAL_MMR_SIZE : \ + is_uv(UV4) ? UV4_LOCAL_MMR_SIZE : \ + is_uv(UV5) ? UV5_LOCAL_MMR_SIZE : \ + 0) #define UV_GLOBAL_MMR32_SIZE ( \ - is_uv2_hub() ? UV2_GLOBAL_MMR32_SIZE : \ - is_uv3_hub() ? UV3_GLOBAL_MMR32_SIZE : \ - /*is_uv4_hub*/ UV4_GLOBAL_MMR32_SIZE) + is_uv(UV2) ? UV2_GLOBAL_MMR32_SIZE : \ + is_uv(UV3) ? UV3_GLOBAL_MMR32_SIZE : \ + is_uv(UV4) ? UV4_GLOBAL_MMR32_SIZE : \ + is_uv(UV5) ? UV5_GLOBAL_MMR32_SIZE : \ + 0) #define UV_GLOBAL_MMR64_BASE (uv_hub_info->global_mmr_base) @@ -720,7 +727,7 @@ extern void uv_nmi_setup_hubless(void); #define UVH_TSC_SYNC_SHIFT_UV2K 16 /* UV2/3k have different bits */ #define UVH_TSC_SYNC_MASK 3 /* 0011 */ #define UVH_TSC_SYNC_VALID 3 /* 0011 */ -#define UVH_TSC_SYNC_INVALID 2 /* 0010 */ +#define UVH_TSC_SYNC_UNKNOWN 0 /* 0000 */ /* BMC sets a bit this MMR non-zero before sending an NMI */ #define UVH_NMI_MMR UVH_BIOS_KERNEL_MMR @@ -728,19 +735,6 @@ extern void uv_nmi_setup_hubless(void); #define UVH_NMI_MMR_SHIFT 63 #define UVH_NMI_MMR_TYPE "SCRATCH5" -/* Newer SMM NMI handler, not present in all systems */ -#define UVH_NMI_MMRX UVH_EVENT_OCCURRED0 -#define UVH_NMI_MMRX_CLEAR UVH_EVENT_OCCURRED0_ALIAS -#define UVH_NMI_MMRX_SHIFT UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT -#define UVH_NMI_MMRX_TYPE "EXTIO_INT0" - -/* Non-zero indicates newer SMM NMI handler present */ -#define UVH_NMI_MMRX_SUPPORTED UVH_EXTIO_INT0_BROADCAST - -/* Indicates to BIOS that we want to use the newer SMM NMI handler */ -#define UVH_NMI_MMRX_REQ UVH_BIOS_KERNEL_MMR_ALIAS_2 -#define UVH_NMI_MMRX_REQ_SHIFT 62 - struct uv_hub_nmi_s { raw_spinlock_t nmi_lock; atomic_t in_nmi; /* flag this node in UV NMI IRQ */ @@ -772,29 +766,6 @@ DECLARE_PER_CPU(struct uv_cpu_nmi_s, uv_cpu_nmi); #define UV_NMI_STATE_DUMP 2 #define UV_NMI_STATE_DUMP_DONE 3 -/* Update SCIR state */ -static inline void uv_set_scir_bits(unsigned char value) -{ - if (uv_scir_info->state != value) { - uv_scir_info->state = value; - uv_write_local_mmr8(uv_scir_info->offset, value); - } -} - -static inline unsigned long uv_scir_offset(int apicid) -{ - return SCIR_LOCAL_MMR_BASE | (apicid & 0x3f); -} - -static inline void uv_set_cpu_scir_bits(int cpu, unsigned char value) -{ - if (uv_cpu_scir_info(cpu)->state != value) { - uv_write_global_mmr8(uv_cpu_to_pnode(cpu), - uv_cpu_scir_info(cpu)->offset, value); - uv_cpu_scir_info(cpu)->state = value; - } -} - /* * Get the minimum revision number of the hub chips within the partition. * (See UVx_HUB_REVISION_BASE above for specific values.) diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h index 775bf143a072..57fa67373262 100644 --- a/arch/x86/include/asm/uv/uv_mmrs.h +++ b/arch/x86/include/asm/uv/uv_mmrs.h @@ -3,8 +3,9 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * SGI UV MMR definitions + * HPE UV MMR definitions * + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP * Copyright (C) 2007-2016 Silicon Graphics, Inc. All rights reserved. */ @@ -18,42 +19,43 @@ * grouped by architecture types. * * UVH - definitions common to all UV hub types. - * UVXH - definitions common to all UV eXtended hub types (currently 2, 3, 4). - * UV2H - definitions specific to UV type 2 hub. - * UV3H - definitions specific to UV type 3 hub. + * UVXH - definitions common to UVX class (2, 3, 4). + * UVYH - definitions common to UVY class (5). + * UV5H - definitions specific to UV type 5 hub. + * UV4AH - definitions specific to UV type 4A hub. * UV4H - definitions specific to UV type 4 hub. - * - * So in general, MMR addresses and structures are identical on all hubs types. - * These MMRs are identified as: - * #define UVH_xxx <address> - * union uvh_xxx { - * unsigned long v; - * struct uvh_int_cmpd_s { - * } s; - * }; + * UV3H - definitions specific to UV type 3 hub. + * UV2H - definitions specific to UV type 2 hub. * * If the MMR exists on all hub types but have different addresses, - * use a conditional operator to define the value at runtime. - * #define UV2Hxxx b - * #define UV3Hxxx c - * #define UV4Hxxx d - * #define UV4AHxxx e - * #define UVHxxx (is_uv2_hub() ? UV2Hxxx : - * (is_uv3_hub() ? UV3Hxxx : - * (is_uv4a_hub() ? UV4AHxxx : - * UV4Hxxx)) + * use a conditional operator to define the value at runtime. Any + * that are not defined are blank. + * (UV4A variations only generated if different from uv4) + * #define UVHxxx ( + * is_uv(UV5) ? UV5Hxxx value : + * is_uv(UV4A) ? UV4AHxxx value : + * is_uv(UV4) ? UV4Hxxx value : + * is_uv(UV3) ? UV3Hxxx value : + * is_uv(UV2) ? UV2Hxxx value : + * <ucv> or <undef value>) + * + * Class UVX has UVs (2|3|4|4A). + * Class UVY has UVs (5). * * union uvh_xxx { * unsigned long v; * struct uvh_xxx_s { # Common fields only * } s; - * struct uv2h_xxx_s { # Full UV2 definition (*) - * } s2; - * struct uv3h_xxx_s { # Full UV3 definition (*) - * } s3; - * (NOTE: No struct uv4ah_xxx_s members exist) + * struct uv5h_xxx_s { # Full UV5 definition (*) + * } s5; + * struct uv4ah_xxx_s { # Full UV4A definition (*) + * } s4a; * struct uv4h_xxx_s { # Full UV4 definition (*) * } s4; + * struct uv3h_xxx_s { # Full UV3 definition (*) + * } s3; + * struct uv2h_xxx_s { # Full UV2 definition (*) + * } s2; * }; * (* - if present and different than the common struct) * @@ -62,429 +64,499 @@ * if the contents is the same for all hubs, only the "s" structure is * generated. * - * If the MMR exists on ONLY 1 type of hub, no generic definition is - * generated: - * #define UVnH_xxx <uvn address> - * union uvnh_xxx { - * unsigned long v; - * struct uvh_int_cmpd_s { - * } sn; - * }; - * - * (GEN Flags: mflags_opt= undefs=function UV234=UVXH) + * (GEN Flags: undefs=function) */ + /* UV bit masks */ +#define UV2 (1 << 0) +#define UV3 (1 << 1) +#define UV4 (1 << 2) +#define UV4A (1 << 3) +#define UV5 (1 << 4) +#define UVX (UV2|UV3|UV4) +#define UVY (UV5) +#define UV_ANY (~0) + + + + #define UV_MMR_ENABLE (1UL << 63) +#define UV1_HUB_PART_NUMBER 0x88a5 #define UV2_HUB_PART_NUMBER 0x8eb8 #define UV2_HUB_PART_NUMBER_X 0x1111 #define UV3_HUB_PART_NUMBER 0x9578 #define UV3_HUB_PART_NUMBER_X 0x4321 #define UV4_HUB_PART_NUMBER 0x99a1 +#define UV5_HUB_PART_NUMBER 0xa171 /* Error function to catch undefined references */ extern unsigned long uv_undefined(char *str); /* ========================================================================= */ -/* UVH_BAU_DATA_BROADCAST */ -/* ========================================================================= */ -#define UVH_BAU_DATA_BROADCAST 0x61688UL - -#define UV2H_BAU_DATA_BROADCAST_32 0x440 -#define UV3H_BAU_DATA_BROADCAST_32 0x440 -#define UV4H_BAU_DATA_BROADCAST_32 0x360 -#define UVH_BAU_DATA_BROADCAST_32 ( \ - is_uv2_hub() ? UV2H_BAU_DATA_BROADCAST_32 : \ - is_uv3_hub() ? UV3H_BAU_DATA_BROADCAST_32 : \ - /*is_uv4_hub*/ UV4H_BAU_DATA_BROADCAST_32) - -#define UVH_BAU_DATA_BROADCAST_ENABLE_SHFT 0 -#define UVH_BAU_DATA_BROADCAST_ENABLE_MASK 0x0000000000000001UL - - -union uvh_bau_data_broadcast_u { - unsigned long v; - struct uvh_bau_data_broadcast_s { - unsigned long enable:1; /* RW */ - unsigned long rsvd_1_63:63; - } s; -}; - -/* ========================================================================= */ -/* UVH_BAU_DATA_CONFIG */ -/* ========================================================================= */ -#define UVH_BAU_DATA_CONFIG 0x61680UL - -#define UV2H_BAU_DATA_CONFIG_32 0x438 -#define UV3H_BAU_DATA_CONFIG_32 0x438 -#define UV4H_BAU_DATA_CONFIG_32 0x358 -#define UVH_BAU_DATA_CONFIG_32 ( \ - is_uv2_hub() ? UV2H_BAU_DATA_CONFIG_32 : \ - is_uv3_hub() ? UV3H_BAU_DATA_CONFIG_32 : \ - /*is_uv4_hub*/ UV4H_BAU_DATA_CONFIG_32) - -#define UVH_BAU_DATA_CONFIG_VECTOR_SHFT 0 -#define UVH_BAU_DATA_CONFIG_DM_SHFT 8 -#define UVH_BAU_DATA_CONFIG_DESTMODE_SHFT 11 -#define UVH_BAU_DATA_CONFIG_STATUS_SHFT 12 -#define UVH_BAU_DATA_CONFIG_P_SHFT 13 -#define UVH_BAU_DATA_CONFIG_T_SHFT 15 -#define UVH_BAU_DATA_CONFIG_M_SHFT 16 -#define UVH_BAU_DATA_CONFIG_APIC_ID_SHFT 32 -#define UVH_BAU_DATA_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_BAU_DATA_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_BAU_DATA_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_BAU_DATA_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_BAU_DATA_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_BAU_DATA_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_BAU_DATA_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_BAU_DATA_CONFIG_APIC_ID_MASK 0xffffffff00000000UL - - -union uvh_bau_data_config_u { - unsigned long v; - struct uvh_bau_data_config_s { - unsigned long vector_:8; /* RW */ - unsigned long dm:3; /* RW */ - unsigned long destmode:1; /* RW */ - unsigned long status:1; /* RO */ - unsigned long p:1; /* RO */ - unsigned long rsvd_14:1; - unsigned long t:1; /* RO */ - unsigned long m:1; /* RW */ - unsigned long rsvd_17_31:15; - unsigned long apic_id:32; /* RW */ - } s; -}; - -/* ========================================================================= */ /* UVH_EVENT_OCCURRED0 */ /* ========================================================================= */ #define UVH_EVENT_OCCURRED0 0x70000UL -#define UVH_EVENT_OCCURRED0_32 0x5e8 +/* UVH common defines*/ #define UVH_EVENT_OCCURRED0_LB_HCERR_SHFT 0 -#define UVH_EVENT_OCCURRED0_RH_AOERR0_SHFT 11 #define UVH_EVENT_OCCURRED0_LB_HCERR_MASK 0x0000000000000001UL -#define UVH_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL +/* UVXH common defines */ #define UVXH_EVENT_OCCURRED0_RH_HCERR_SHFT 2 -#define UVXH_EVENT_OCCURRED0_LH0_HCERR_SHFT 3 -#define UVXH_EVENT_OCCURRED0_LH1_HCERR_SHFT 4 -#define UVXH_EVENT_OCCURRED0_GR0_HCERR_SHFT 5 -#define UVXH_EVENT_OCCURRED0_GR1_HCERR_SHFT 6 -#define UVXH_EVENT_OCCURRED0_NI0_HCERR_SHFT 7 -#define UVXH_EVENT_OCCURRED0_NI1_HCERR_SHFT 8 -#define UVXH_EVENT_OCCURRED0_LB_AOERR0_SHFT 9 -#define UVXH_EVENT_OCCURRED0_LH0_AOERR0_SHFT 12 -#define UVXH_EVENT_OCCURRED0_LH1_AOERR0_SHFT 13 -#define UVXH_EVENT_OCCURRED0_GR0_AOERR0_SHFT 14 -#define UVXH_EVENT_OCCURRED0_GR1_AOERR0_SHFT 15 -#define UVXH_EVENT_OCCURRED0_XB_AOERR0_SHFT 16 #define UVXH_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000004UL +#define UVXH_EVENT_OCCURRED0_LH0_HCERR_SHFT 3 #define UVXH_EVENT_OCCURRED0_LH0_HCERR_MASK 0x0000000000000008UL +#define UVXH_EVENT_OCCURRED0_LH1_HCERR_SHFT 4 #define UVXH_EVENT_OCCURRED0_LH1_HCERR_MASK 0x0000000000000010UL +#define UVXH_EVENT_OCCURRED0_GR0_HCERR_SHFT 5 #define UVXH_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000020UL +#define UVXH_EVENT_OCCURRED0_GR1_HCERR_SHFT 6 #define UVXH_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000040UL +#define UVXH_EVENT_OCCURRED0_NI0_HCERR_SHFT 7 #define UVXH_EVENT_OCCURRED0_NI0_HCERR_MASK 0x0000000000000080UL +#define UVXH_EVENT_OCCURRED0_NI1_HCERR_SHFT 8 #define UVXH_EVENT_OCCURRED0_NI1_HCERR_MASK 0x0000000000000100UL +#define UVXH_EVENT_OCCURRED0_LB_AOERR0_SHFT 9 #define UVXH_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000200UL +#define UVXH_EVENT_OCCURRED0_RH_AOERR0_SHFT 11 +#define UVXH_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL +#define UVXH_EVENT_OCCURRED0_LH0_AOERR0_SHFT 12 #define UVXH_EVENT_OCCURRED0_LH0_AOERR0_MASK 0x0000000000001000UL +#define UVXH_EVENT_OCCURRED0_LH1_AOERR0_SHFT 13 #define UVXH_EVENT_OCCURRED0_LH1_AOERR0_MASK 0x0000000000002000UL +#define UVXH_EVENT_OCCURRED0_GR0_AOERR0_SHFT 14 #define UVXH_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000004000UL +#define UVXH_EVENT_OCCURRED0_GR1_AOERR0_SHFT 15 #define UVXH_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000008000UL +#define UVXH_EVENT_OCCURRED0_XB_AOERR0_SHFT 16 #define UVXH_EVENT_OCCURRED0_XB_AOERR0_MASK 0x0000000000010000UL -#define UV2H_EVENT_OCCURRED0_QP_HCERR_SHFT 1 -#define UV2H_EVENT_OCCURRED0_QP_AOERR0_SHFT 10 -#define UV2H_EVENT_OCCURRED0_RT_AOERR0_SHFT 17 -#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_SHFT 18 -#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_SHFT 19 -#define UV2H_EVENT_OCCURRED0_LB_AOERR1_SHFT 20 -#define UV2H_EVENT_OCCURRED0_QP_AOERR1_SHFT 21 -#define UV2H_EVENT_OCCURRED0_RH_AOERR1_SHFT 22 -#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_SHFT 23 -#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_SHFT 24 -#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 25 -#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 26 -#define UV2H_EVENT_OCCURRED0_XB_AOERR1_SHFT 27 -#define UV2H_EVENT_OCCURRED0_RT_AOERR1_SHFT 28 -#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_SHFT 29 -#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_SHFT 30 -#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 31 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 32 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 33 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 34 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 35 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 36 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 37 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 38 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 39 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 40 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 41 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 42 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 43 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 44 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 45 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 46 -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 47 -#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 48 -#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 49 -#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 50 -#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 51 -#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 52 -#define UV2H_EVENT_OCCURRED0_IPI_INT_SHFT 53 -#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 54 -#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 55 -#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 56 -#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 57 -#define UV2H_EVENT_OCCURRED0_PROFILE_INT_SHFT 58 -#define UV2H_EVENT_OCCURRED0_QP_HCERR_MASK 0x0000000000000002UL -#define UV2H_EVENT_OCCURRED0_QP_AOERR0_MASK 0x0000000000000400UL -#define UV2H_EVENT_OCCURRED0_RT_AOERR0_MASK 0x0000000000020000UL -#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_MASK 0x0000000000040000UL -#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_MASK 0x0000000000080000UL -#define UV2H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000100000UL -#define UV2H_EVENT_OCCURRED0_QP_AOERR1_MASK 0x0000000000200000UL -#define UV2H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000400000UL -#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_MASK 0x0000000000800000UL -#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_MASK 0x0000000001000000UL -#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000002000000UL -#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000004000000UL -#define UV2H_EVENT_OCCURRED0_XB_AOERR1_MASK 0x0000000008000000UL -#define UV2H_EVENT_OCCURRED0_RT_AOERR1_MASK 0x0000000010000000UL -#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_MASK 0x0000000020000000UL -#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_MASK 0x0000000040000000UL -#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000080000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000100000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000200000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000400000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000800000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000001000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000002000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000004000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000008000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000010000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000020000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000040000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000080000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000100000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000200000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000400000000000UL -#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000800000000000UL -#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0001000000000000UL -#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0002000000000000UL -#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0004000000000000UL -#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0008000000000000UL -#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0010000000000000UL -#define UV2H_EVENT_OCCURRED0_IPI_INT_MASK 0x0020000000000000UL -#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0040000000000000UL -#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0080000000000000UL -#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0100000000000000UL -#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0200000000000000UL -#define UV2H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0400000000000000UL - -#define UV3H_EVENT_OCCURRED0_QP_HCERR_SHFT 1 -#define UV3H_EVENT_OCCURRED0_QP_AOERR0_SHFT 10 -#define UV3H_EVENT_OCCURRED0_RT_AOERR0_SHFT 17 -#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_SHFT 18 -#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_SHFT 19 -#define UV3H_EVENT_OCCURRED0_LB_AOERR1_SHFT 20 -#define UV3H_EVENT_OCCURRED0_QP_AOERR1_SHFT 21 -#define UV3H_EVENT_OCCURRED0_RH_AOERR1_SHFT 22 -#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_SHFT 23 -#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_SHFT 24 -#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 25 -#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 26 -#define UV3H_EVENT_OCCURRED0_XB_AOERR1_SHFT 27 -#define UV3H_EVENT_OCCURRED0_RT_AOERR1_SHFT 28 -#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_SHFT 29 -#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_SHFT 30 -#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 31 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 32 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 33 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 34 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 35 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 36 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 37 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 38 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 39 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 40 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 41 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 42 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 43 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 44 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 45 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 46 -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 47 -#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 48 -#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 49 -#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 50 -#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 51 -#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 52 -#define UV3H_EVENT_OCCURRED0_IPI_INT_SHFT 53 -#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 54 -#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 55 -#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 56 -#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 57 -#define UV3H_EVENT_OCCURRED0_PROFILE_INT_SHFT 58 -#define UV3H_EVENT_OCCURRED0_QP_HCERR_MASK 0x0000000000000002UL -#define UV3H_EVENT_OCCURRED0_QP_AOERR0_MASK 0x0000000000000400UL -#define UV3H_EVENT_OCCURRED0_RT_AOERR0_MASK 0x0000000000020000UL -#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_MASK 0x0000000000040000UL -#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_MASK 0x0000000000080000UL -#define UV3H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000100000UL -#define UV3H_EVENT_OCCURRED0_QP_AOERR1_MASK 0x0000000000200000UL -#define UV3H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000400000UL -#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_MASK 0x0000000000800000UL -#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_MASK 0x0000000001000000UL -#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000002000000UL -#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000004000000UL -#define UV3H_EVENT_OCCURRED0_XB_AOERR1_MASK 0x0000000008000000UL -#define UV3H_EVENT_OCCURRED0_RT_AOERR1_MASK 0x0000000010000000UL -#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_MASK 0x0000000020000000UL -#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_MASK 0x0000000040000000UL -#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000080000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000100000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000200000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000400000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000800000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000001000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000002000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000004000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000008000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000010000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000020000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000040000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000080000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000100000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000200000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000400000000000UL -#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000800000000000UL -#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0001000000000000UL -#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0002000000000000UL -#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0004000000000000UL -#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0008000000000000UL -#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0010000000000000UL -#define UV3H_EVENT_OCCURRED0_IPI_INT_MASK 0x0020000000000000UL -#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0040000000000000UL -#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0080000000000000UL -#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0100000000000000UL -#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0200000000000000UL -#define UV3H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0400000000000000UL - +/* UVYH common defines */ +#define UVYH_EVENT_OCCURRED0_KT_HCERR_SHFT 1 +#define UVYH_EVENT_OCCURRED0_KT_HCERR_MASK 0x0000000000000002UL +#define UVYH_EVENT_OCCURRED0_RH0_HCERR_SHFT 2 +#define UVYH_EVENT_OCCURRED0_RH0_HCERR_MASK 0x0000000000000004UL +#define UVYH_EVENT_OCCURRED0_RH1_HCERR_SHFT 3 +#define UVYH_EVENT_OCCURRED0_RH1_HCERR_MASK 0x0000000000000008UL +#define UVYH_EVENT_OCCURRED0_LH0_HCERR_SHFT 4 +#define UVYH_EVENT_OCCURRED0_LH0_HCERR_MASK 0x0000000000000010UL +#define UVYH_EVENT_OCCURRED0_LH1_HCERR_SHFT 5 +#define UVYH_EVENT_OCCURRED0_LH1_HCERR_MASK 0x0000000000000020UL +#define UVYH_EVENT_OCCURRED0_LH2_HCERR_SHFT 6 +#define UVYH_EVENT_OCCURRED0_LH2_HCERR_MASK 0x0000000000000040UL +#define UVYH_EVENT_OCCURRED0_LH3_HCERR_SHFT 7 +#define UVYH_EVENT_OCCURRED0_LH3_HCERR_MASK 0x0000000000000080UL +#define UVYH_EVENT_OCCURRED0_XB_HCERR_SHFT 8 +#define UVYH_EVENT_OCCURRED0_XB_HCERR_MASK 0x0000000000000100UL +#define UVYH_EVENT_OCCURRED0_RDM_HCERR_SHFT 9 +#define UVYH_EVENT_OCCURRED0_RDM_HCERR_MASK 0x0000000000000200UL +#define UVYH_EVENT_OCCURRED0_NI0_HCERR_SHFT 10 +#define UVYH_EVENT_OCCURRED0_NI0_HCERR_MASK 0x0000000000000400UL +#define UVYH_EVENT_OCCURRED0_NI1_HCERR_SHFT 11 +#define UVYH_EVENT_OCCURRED0_NI1_HCERR_MASK 0x0000000000000800UL +#define UVYH_EVENT_OCCURRED0_LB_AOERR0_SHFT 12 +#define UVYH_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000001000UL +#define UVYH_EVENT_OCCURRED0_KT_AOERR0_SHFT 13 +#define UVYH_EVENT_OCCURRED0_KT_AOERR0_MASK 0x0000000000002000UL +#define UVYH_EVENT_OCCURRED0_RH0_AOERR0_SHFT 14 +#define UVYH_EVENT_OCCURRED0_RH0_AOERR0_MASK 0x0000000000004000UL +#define UVYH_EVENT_OCCURRED0_RH1_AOERR0_SHFT 15 +#define UVYH_EVENT_OCCURRED0_RH1_AOERR0_MASK 0x0000000000008000UL +#define UVYH_EVENT_OCCURRED0_LH0_AOERR0_SHFT 16 +#define UVYH_EVENT_OCCURRED0_LH0_AOERR0_MASK 0x0000000000010000UL +#define UVYH_EVENT_OCCURRED0_LH1_AOERR0_SHFT 17 +#define UVYH_EVENT_OCCURRED0_LH1_AOERR0_MASK 0x0000000000020000UL +#define UVYH_EVENT_OCCURRED0_LH2_AOERR0_SHFT 18 +#define UVYH_EVENT_OCCURRED0_LH2_AOERR0_MASK 0x0000000000040000UL +#define UVYH_EVENT_OCCURRED0_LH3_AOERR0_SHFT 19 +#define UVYH_EVENT_OCCURRED0_LH3_AOERR0_MASK 0x0000000000080000UL +#define UVYH_EVENT_OCCURRED0_XB_AOERR0_SHFT 20 +#define UVYH_EVENT_OCCURRED0_XB_AOERR0_MASK 0x0000000000100000UL +#define UVYH_EVENT_OCCURRED0_RDM_AOERR0_SHFT 21 +#define UVYH_EVENT_OCCURRED0_RDM_AOERR0_MASK 0x0000000000200000UL +#define UVYH_EVENT_OCCURRED0_RT0_AOERR0_SHFT 22 +#define UVYH_EVENT_OCCURRED0_RT0_AOERR0_MASK 0x0000000000400000UL +#define UVYH_EVENT_OCCURRED0_RT1_AOERR0_SHFT 23 +#define UVYH_EVENT_OCCURRED0_RT1_AOERR0_MASK 0x0000000000800000UL +#define UVYH_EVENT_OCCURRED0_NI0_AOERR0_SHFT 24 +#define UVYH_EVENT_OCCURRED0_NI0_AOERR0_MASK 0x0000000001000000UL +#define UVYH_EVENT_OCCURRED0_NI1_AOERR0_SHFT 25 +#define UVYH_EVENT_OCCURRED0_NI1_AOERR0_MASK 0x0000000002000000UL +#define UVYH_EVENT_OCCURRED0_LB_AOERR1_SHFT 26 +#define UVYH_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000004000000UL +#define UVYH_EVENT_OCCURRED0_KT_AOERR1_SHFT 27 +#define UVYH_EVENT_OCCURRED0_KT_AOERR1_MASK 0x0000000008000000UL +#define UVYH_EVENT_OCCURRED0_RH0_AOERR1_SHFT 28 +#define UVYH_EVENT_OCCURRED0_RH0_AOERR1_MASK 0x0000000010000000UL +#define UVYH_EVENT_OCCURRED0_RH1_AOERR1_SHFT 29 +#define UVYH_EVENT_OCCURRED0_RH1_AOERR1_MASK 0x0000000020000000UL +#define UVYH_EVENT_OCCURRED0_LH0_AOERR1_SHFT 30 +#define UVYH_EVENT_OCCURRED0_LH0_AOERR1_MASK 0x0000000040000000UL +#define UVYH_EVENT_OCCURRED0_LH1_AOERR1_SHFT 31 +#define UVYH_EVENT_OCCURRED0_LH1_AOERR1_MASK 0x0000000080000000UL +#define UVYH_EVENT_OCCURRED0_LH2_AOERR1_SHFT 32 +#define UVYH_EVENT_OCCURRED0_LH2_AOERR1_MASK 0x0000000100000000UL +#define UVYH_EVENT_OCCURRED0_LH3_AOERR1_SHFT 33 +#define UVYH_EVENT_OCCURRED0_LH3_AOERR1_MASK 0x0000000200000000UL +#define UVYH_EVENT_OCCURRED0_XB_AOERR1_SHFT 34 +#define UVYH_EVENT_OCCURRED0_XB_AOERR1_MASK 0x0000000400000000UL +#define UVYH_EVENT_OCCURRED0_RDM_AOERR1_SHFT 35 +#define UVYH_EVENT_OCCURRED0_RDM_AOERR1_MASK 0x0000000800000000UL +#define UVYH_EVENT_OCCURRED0_RT0_AOERR1_SHFT 36 +#define UVYH_EVENT_OCCURRED0_RT0_AOERR1_MASK 0x0000001000000000UL +#define UVYH_EVENT_OCCURRED0_RT1_AOERR1_SHFT 37 +#define UVYH_EVENT_OCCURRED0_RT1_AOERR1_MASK 0x0000002000000000UL +#define UVYH_EVENT_OCCURRED0_NI0_AOERR1_SHFT 38 +#define UVYH_EVENT_OCCURRED0_NI0_AOERR1_MASK 0x0000004000000000UL +#define UVYH_EVENT_OCCURRED0_NI1_AOERR1_SHFT 39 +#define UVYH_EVENT_OCCURRED0_NI1_AOERR1_MASK 0x0000008000000000UL +#define UVYH_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 40 +#define UVYH_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000010000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 41 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000020000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 42 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000040000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 43 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000080000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 44 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000100000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 45 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000200000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 46 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000400000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 47 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000800000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 48 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0001000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 49 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0002000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 50 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0004000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 51 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0008000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 52 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0010000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 53 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0020000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 54 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0040000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 55 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0080000000000000UL +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 56 +#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0100000000000000UL +#define UVYH_EVENT_OCCURRED0_L1_NMI_INT_SHFT 57 +#define UVYH_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0200000000000000UL +#define UVYH_EVENT_OCCURRED0_STOP_CLOCK_SHFT 58 +#define UVYH_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0400000000000000UL +#define UVYH_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 59 +#define UVYH_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0800000000000000UL +#define UVYH_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 60 +#define UVYH_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x1000000000000000UL +#define UVYH_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 61 +#define UVYH_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x2000000000000000UL + +/* UV4 unique defines */ #define UV4H_EVENT_OCCURRED0_KT_HCERR_SHFT 1 -#define UV4H_EVENT_OCCURRED0_KT_AOERR0_SHFT 10 -#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR0_SHFT 17 -#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR0_SHFT 18 -#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR0_SHFT 19 -#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR0_SHFT 20 -#define UV4H_EVENT_OCCURRED0_NI0_AOERR0_SHFT 21 -#define UV4H_EVENT_OCCURRED0_NI1_AOERR0_SHFT 22 -#define UV4H_EVENT_OCCURRED0_LB_AOERR1_SHFT 23 -#define UV4H_EVENT_OCCURRED0_KT_AOERR1_SHFT 24 -#define UV4H_EVENT_OCCURRED0_RH_AOERR1_SHFT 25 -#define UV4H_EVENT_OCCURRED0_LH0_AOERR1_SHFT 26 -#define UV4H_EVENT_OCCURRED0_LH1_AOERR1_SHFT 27 -#define UV4H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 28 -#define UV4H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 29 -#define UV4H_EVENT_OCCURRED0_XB_AOERR1_SHFT 30 -#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR1_SHFT 31 -#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR1_SHFT 32 -#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR1_SHFT 33 -#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR1_SHFT 34 -#define UV4H_EVENT_OCCURRED0_NI0_AOERR1_SHFT 35 -#define UV4H_EVENT_OCCURRED0_NI1_AOERR1_SHFT 36 -#define UV4H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 37 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 38 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 39 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 40 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 41 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 42 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 43 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 44 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 45 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 46 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 47 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 48 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 49 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 50 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 51 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 52 -#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 53 -#define UV4H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 54 -#define UV4H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 55 -#define UV4H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 56 -#define UV4H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 57 -#define UV4H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 58 -#define UV4H_EVENT_OCCURRED0_IPI_INT_SHFT 59 -#define UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 60 -#define UV4H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 61 -#define UV4H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 62 -#define UV4H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 63 #define UV4H_EVENT_OCCURRED0_KT_HCERR_MASK 0x0000000000000002UL +#define UV4H_EVENT_OCCURRED0_KT_AOERR0_SHFT 10 #define UV4H_EVENT_OCCURRED0_KT_AOERR0_MASK 0x0000000000000400UL +#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR0_SHFT 17 #define UV4H_EVENT_OCCURRED0_RTQ0_AOERR0_MASK 0x0000000000020000UL +#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR0_SHFT 18 #define UV4H_EVENT_OCCURRED0_RTQ1_AOERR0_MASK 0x0000000000040000UL +#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR0_SHFT 19 #define UV4H_EVENT_OCCURRED0_RTQ2_AOERR0_MASK 0x0000000000080000UL +#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR0_SHFT 20 #define UV4H_EVENT_OCCURRED0_RTQ3_AOERR0_MASK 0x0000000000100000UL +#define UV4H_EVENT_OCCURRED0_NI0_AOERR0_SHFT 21 #define UV4H_EVENT_OCCURRED0_NI0_AOERR0_MASK 0x0000000000200000UL +#define UV4H_EVENT_OCCURRED0_NI1_AOERR0_SHFT 22 #define UV4H_EVENT_OCCURRED0_NI1_AOERR0_MASK 0x0000000000400000UL +#define UV4H_EVENT_OCCURRED0_LB_AOERR1_SHFT 23 #define UV4H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000800000UL +#define UV4H_EVENT_OCCURRED0_KT_AOERR1_SHFT 24 #define UV4H_EVENT_OCCURRED0_KT_AOERR1_MASK 0x0000000001000000UL +#define UV4H_EVENT_OCCURRED0_RH_AOERR1_SHFT 25 #define UV4H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000002000000UL +#define UV4H_EVENT_OCCURRED0_LH0_AOERR1_SHFT 26 #define UV4H_EVENT_OCCURRED0_LH0_AOERR1_MASK 0x0000000004000000UL +#define UV4H_EVENT_OCCURRED0_LH1_AOERR1_SHFT 27 #define UV4H_EVENT_OCCURRED0_LH1_AOERR1_MASK 0x0000000008000000UL +#define UV4H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 28 #define UV4H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000010000000UL +#define UV4H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 29 #define UV4H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000020000000UL +#define UV4H_EVENT_OCCURRED0_XB_AOERR1_SHFT 30 #define UV4H_EVENT_OCCURRED0_XB_AOERR1_MASK 0x0000000040000000UL +#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR1_SHFT 31 #define UV4H_EVENT_OCCURRED0_RTQ0_AOERR1_MASK 0x0000000080000000UL +#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR1_SHFT 32 #define UV4H_EVENT_OCCURRED0_RTQ1_AOERR1_MASK 0x0000000100000000UL +#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR1_SHFT 33 #define UV4H_EVENT_OCCURRED0_RTQ2_AOERR1_MASK 0x0000000200000000UL +#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR1_SHFT 34 #define UV4H_EVENT_OCCURRED0_RTQ3_AOERR1_MASK 0x0000000400000000UL +#define UV4H_EVENT_OCCURRED0_NI0_AOERR1_SHFT 35 #define UV4H_EVENT_OCCURRED0_NI0_AOERR1_MASK 0x0000000800000000UL +#define UV4H_EVENT_OCCURRED0_NI1_AOERR1_SHFT 36 #define UV4H_EVENT_OCCURRED0_NI1_AOERR1_MASK 0x0000001000000000UL +#define UV4H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 37 #define UV4H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000002000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 38 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000004000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 39 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000008000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 40 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000010000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 41 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000020000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 42 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000040000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 43 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000080000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 44 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000100000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 45 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000200000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 46 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000400000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 47 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000800000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 48 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0001000000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 49 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0002000000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 50 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0004000000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 51 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0008000000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 52 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0010000000000000UL +#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 53 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0020000000000000UL +#define UV4H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 54 #define UV4H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0040000000000000UL +#define UV4H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 55 #define UV4H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0080000000000000UL +#define UV4H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 56 #define UV4H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0100000000000000UL +#define UV4H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 57 #define UV4H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0200000000000000UL +#define UV4H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 58 #define UV4H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0400000000000000UL +#define UV4H_EVENT_OCCURRED0_IPI_INT_SHFT 59 #define UV4H_EVENT_OCCURRED0_IPI_INT_MASK 0x0800000000000000UL +#define UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 60 #define UV4H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x1000000000000000UL +#define UV4H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 61 #define UV4H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x2000000000000000UL +#define UV4H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 62 #define UV4H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x4000000000000000UL +#define UV4H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 63 #define UV4H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x8000000000000000UL +/* UV3 unique defines */ +#define UV3H_EVENT_OCCURRED0_QP_HCERR_SHFT 1 +#define UV3H_EVENT_OCCURRED0_QP_HCERR_MASK 0x0000000000000002UL +#define UV3H_EVENT_OCCURRED0_QP_AOERR0_SHFT 10 +#define UV3H_EVENT_OCCURRED0_QP_AOERR0_MASK 0x0000000000000400UL +#define UV3H_EVENT_OCCURRED0_RT_AOERR0_SHFT 17 +#define UV3H_EVENT_OCCURRED0_RT_AOERR0_MASK 0x0000000000020000UL +#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_SHFT 18 +#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_MASK 0x0000000000040000UL +#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_SHFT 19 +#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_MASK 0x0000000000080000UL +#define UV3H_EVENT_OCCURRED0_LB_AOERR1_SHFT 20 +#define UV3H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000100000UL +#define UV3H_EVENT_OCCURRED0_QP_AOERR1_SHFT 21 +#define UV3H_EVENT_OCCURRED0_QP_AOERR1_MASK 0x0000000000200000UL +#define UV3H_EVENT_OCCURRED0_RH_AOERR1_SHFT 22 +#define UV3H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000400000UL +#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_SHFT 23 +#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_MASK 0x0000000000800000UL +#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_SHFT 24 +#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_MASK 0x0000000001000000UL +#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 25 +#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000002000000UL +#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 26 +#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000004000000UL +#define UV3H_EVENT_OCCURRED0_XB_AOERR1_SHFT 27 +#define UV3H_EVENT_OCCURRED0_XB_AOERR1_MASK 0x0000000008000000UL +#define UV3H_EVENT_OCCURRED0_RT_AOERR1_SHFT 28 +#define UV3H_EVENT_OCCURRED0_RT_AOERR1_MASK 0x0000000010000000UL +#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_SHFT 29 +#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_MASK 0x0000000020000000UL +#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_SHFT 30 +#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_MASK 0x0000000040000000UL +#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 31 +#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000080000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 32 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000100000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 33 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000200000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 34 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000400000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 35 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000800000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 36 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000001000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 37 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000002000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 38 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000004000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 39 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000008000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 40 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000010000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 41 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000020000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 42 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000040000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 43 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000080000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 44 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000100000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 45 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000200000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 46 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000400000000000UL +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 47 +#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000800000000000UL +#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 48 +#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0001000000000000UL +#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 49 +#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0002000000000000UL +#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 50 +#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0004000000000000UL +#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 51 +#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0008000000000000UL +#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 52 +#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0010000000000000UL +#define UV3H_EVENT_OCCURRED0_IPI_INT_SHFT 53 +#define UV3H_EVENT_OCCURRED0_IPI_INT_MASK 0x0020000000000000UL +#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 54 +#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0040000000000000UL +#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 55 +#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0080000000000000UL +#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 56 +#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0100000000000000UL +#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 57 +#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0200000000000000UL +#define UV3H_EVENT_OCCURRED0_PROFILE_INT_SHFT 58 +#define UV3H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0400000000000000UL + +/* UV2 unique defines */ +#define UV2H_EVENT_OCCURRED0_QP_HCERR_SHFT 1 +#define UV2H_EVENT_OCCURRED0_QP_HCERR_MASK 0x0000000000000002UL +#define UV2H_EVENT_OCCURRED0_QP_AOERR0_SHFT 10 +#define UV2H_EVENT_OCCURRED0_QP_AOERR0_MASK 0x0000000000000400UL +#define UV2H_EVENT_OCCURRED0_RT_AOERR0_SHFT 17 +#define UV2H_EVENT_OCCURRED0_RT_AOERR0_MASK 0x0000000000020000UL +#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_SHFT 18 +#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_MASK 0x0000000000040000UL +#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_SHFT 19 +#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_MASK 0x0000000000080000UL +#define UV2H_EVENT_OCCURRED0_LB_AOERR1_SHFT 20 +#define UV2H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000100000UL +#define UV2H_EVENT_OCCURRED0_QP_AOERR1_SHFT 21 +#define UV2H_EVENT_OCCURRED0_QP_AOERR1_MASK 0x0000000000200000UL +#define UV2H_EVENT_OCCURRED0_RH_AOERR1_SHFT 22 +#define UV2H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000400000UL +#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_SHFT 23 +#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_MASK 0x0000000000800000UL +#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_SHFT 24 +#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_MASK 0x0000000001000000UL +#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 25 +#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000002000000UL +#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 26 +#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000004000000UL +#define UV2H_EVENT_OCCURRED0_XB_AOERR1_SHFT 27 +#define UV2H_EVENT_OCCURRED0_XB_AOERR1_MASK 0x0000000008000000UL +#define UV2H_EVENT_OCCURRED0_RT_AOERR1_SHFT 28 +#define UV2H_EVENT_OCCURRED0_RT_AOERR1_MASK 0x0000000010000000UL +#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_SHFT 29 +#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_MASK 0x0000000020000000UL +#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_SHFT 30 +#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_MASK 0x0000000040000000UL +#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 31 +#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000080000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 32 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000100000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 33 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000200000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 34 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000400000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 35 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000800000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 36 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000001000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 37 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000002000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 38 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000004000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 39 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000008000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 40 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000010000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 41 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000020000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 42 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000040000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 43 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000080000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 44 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000100000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 45 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000200000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 46 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000400000000000UL +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 47 +#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000800000000000UL +#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 48 +#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0001000000000000UL +#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 49 +#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0002000000000000UL +#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 50 +#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0004000000000000UL +#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 51 +#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0008000000000000UL +#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 52 +#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0010000000000000UL +#define UV2H_EVENT_OCCURRED0_IPI_INT_SHFT 53 +#define UV2H_EVENT_OCCURRED0_IPI_INT_MASK 0x0020000000000000UL +#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 54 +#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0040000000000000UL +#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 55 +#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0080000000000000UL +#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 56 +#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0100000000000000UL +#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 57 +#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0200000000000000UL +#define UV2H_EVENT_OCCURRED0_PROFILE_INT_SHFT 58 +#define UV2H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0400000000000000UL + +#define UVH_EVENT_OCCURRED0_EXTIO_INT0_MASK ( \ + is_uv(UV4) ? 0x1000000000000000UL : \ + is_uv(UV3) ? 0x0040000000000000UL : \ + is_uv(UV2) ? 0x0040000000000000UL : \ + 0) #define UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT ( \ - is_uv2_hub() ? UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT : \ - is_uv3_hub() ? UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT : \ - /*is_uv4_hub*/ UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT) + is_uv(UV4) ? 60 : \ + is_uv(UV3) ? 54 : \ + is_uv(UV2) ? 54 : \ + -1) union uvh_event_occurred0_u { unsigned long v; + + /* UVH common struct */ struct uvh_event_occurred0_s { - unsigned long lb_hcerr:1; /* RW, W1C */ - unsigned long rsvd_1_10:10; - unsigned long rh_aoerr0:1; /* RW, W1C */ - unsigned long rsvd_12_63:52; + unsigned long lb_hcerr:1; /* RW */ + unsigned long rsvd_1_63:63; } s; + + /* UVXH common struct */ struct uvxh_event_occurred0_s { unsigned long lb_hcerr:1; /* RW */ unsigned long rsvd_1:1; @@ -505,6 +577,142 @@ union uvh_event_occurred0_u { unsigned long xb_aoerr0:1; /* RW */ unsigned long rsvd_17_63:47; } sx; + + /* UVYH common struct */ + struct uvyh_event_occurred0_s { + unsigned long lb_hcerr:1; /* RW */ + unsigned long kt_hcerr:1; /* RW */ + unsigned long rh0_hcerr:1; /* RW */ + unsigned long rh1_hcerr:1; /* RW */ + unsigned long lh0_hcerr:1; /* RW */ + unsigned long lh1_hcerr:1; /* RW */ + unsigned long lh2_hcerr:1; /* RW */ + unsigned long lh3_hcerr:1; /* RW */ + unsigned long xb_hcerr:1; /* RW */ + unsigned long rdm_hcerr:1; /* RW */ + unsigned long ni0_hcerr:1; /* RW */ + unsigned long ni1_hcerr:1; /* RW */ + unsigned long lb_aoerr0:1; /* RW */ + unsigned long kt_aoerr0:1; /* RW */ + unsigned long rh0_aoerr0:1; /* RW */ + unsigned long rh1_aoerr0:1; /* RW */ + unsigned long lh0_aoerr0:1; /* RW */ + unsigned long lh1_aoerr0:1; /* RW */ + unsigned long lh2_aoerr0:1; /* RW */ + unsigned long lh3_aoerr0:1; /* RW */ + unsigned long xb_aoerr0:1; /* RW */ + unsigned long rdm_aoerr0:1; /* RW */ + unsigned long rt0_aoerr0:1; /* RW */ + unsigned long rt1_aoerr0:1; /* RW */ + unsigned long ni0_aoerr0:1; /* RW */ + unsigned long ni1_aoerr0:1; /* RW */ + unsigned long lb_aoerr1:1; /* RW */ + unsigned long kt_aoerr1:1; /* RW */ + unsigned long rh0_aoerr1:1; /* RW */ + unsigned long rh1_aoerr1:1; /* RW */ + unsigned long lh0_aoerr1:1; /* RW */ + unsigned long lh1_aoerr1:1; /* RW */ + unsigned long lh2_aoerr1:1; /* RW */ + unsigned long lh3_aoerr1:1; /* RW */ + unsigned long xb_aoerr1:1; /* RW */ + unsigned long rdm_aoerr1:1; /* RW */ + unsigned long rt0_aoerr1:1; /* RW */ + unsigned long rt1_aoerr1:1; /* RW */ + unsigned long ni0_aoerr1:1; /* RW */ + unsigned long ni1_aoerr1:1; /* RW */ + unsigned long system_shutdown_int:1; /* RW */ + unsigned long lb_irq_int_0:1; /* RW */ + unsigned long lb_irq_int_1:1; /* RW */ + unsigned long lb_irq_int_2:1; /* RW */ + unsigned long lb_irq_int_3:1; /* RW */ + unsigned long lb_irq_int_4:1; /* RW */ + unsigned long lb_irq_int_5:1; /* RW */ + unsigned long lb_irq_int_6:1; /* RW */ + unsigned long lb_irq_int_7:1; /* RW */ + unsigned long lb_irq_int_8:1; /* RW */ + unsigned long lb_irq_int_9:1; /* RW */ + unsigned long lb_irq_int_10:1; /* RW */ + unsigned long lb_irq_int_11:1; /* RW */ + unsigned long lb_irq_int_12:1; /* RW */ + unsigned long lb_irq_int_13:1; /* RW */ + unsigned long lb_irq_int_14:1; /* RW */ + unsigned long lb_irq_int_15:1; /* RW */ + unsigned long l1_nmi_int:1; /* RW */ + unsigned long stop_clock:1; /* RW */ + unsigned long asic_to_l1:1; /* RW */ + unsigned long l1_to_asic:1; /* RW */ + unsigned long la_seq_trigger:1; /* RW */ + unsigned long rsvd_62_63:2; + } sy; + + /* UV5 unique struct */ + struct uv5h_event_occurred0_s { + unsigned long lb_hcerr:1; /* RW */ + unsigned long kt_hcerr:1; /* RW */ + unsigned long rh0_hcerr:1; /* RW */ + unsigned long rh1_hcerr:1; /* RW */ + unsigned long lh0_hcerr:1; /* RW */ + unsigned long lh1_hcerr:1; /* RW */ + unsigned long lh2_hcerr:1; /* RW */ + unsigned long lh3_hcerr:1; /* RW */ + unsigned long xb_hcerr:1; /* RW */ + unsigned long rdm_hcerr:1; /* RW */ + unsigned long ni0_hcerr:1; /* RW */ + unsigned long ni1_hcerr:1; /* RW */ + unsigned long lb_aoerr0:1; /* RW */ + unsigned long kt_aoerr0:1; /* RW */ + unsigned long rh0_aoerr0:1; /* RW */ + unsigned long rh1_aoerr0:1; /* RW */ + unsigned long lh0_aoerr0:1; /* RW */ + unsigned long lh1_aoerr0:1; /* RW */ + unsigned long lh2_aoerr0:1; /* RW */ + unsigned long lh3_aoerr0:1; /* RW */ + unsigned long xb_aoerr0:1; /* RW */ + unsigned long rdm_aoerr0:1; /* RW */ + unsigned long rt0_aoerr0:1; /* RW */ + unsigned long rt1_aoerr0:1; /* RW */ + unsigned long ni0_aoerr0:1; /* RW */ + unsigned long ni1_aoerr0:1; /* RW */ + unsigned long lb_aoerr1:1; /* RW */ + unsigned long kt_aoerr1:1; /* RW */ + unsigned long rh0_aoerr1:1; /* RW */ + unsigned long rh1_aoerr1:1; /* RW */ + unsigned long lh0_aoerr1:1; /* RW */ + unsigned long lh1_aoerr1:1; /* RW */ + unsigned long lh2_aoerr1:1; /* RW */ + unsigned long lh3_aoerr1:1; /* RW */ + unsigned long xb_aoerr1:1; /* RW */ + unsigned long rdm_aoerr1:1; /* RW */ + unsigned long rt0_aoerr1:1; /* RW */ + unsigned long rt1_aoerr1:1; /* RW */ + unsigned long ni0_aoerr1:1; /* RW */ + unsigned long ni1_aoerr1:1; /* RW */ + unsigned long system_shutdown_int:1; /* RW */ + unsigned long lb_irq_int_0:1; /* RW */ + unsigned long lb_irq_int_1:1; /* RW */ + unsigned long lb_irq_int_2:1; /* RW */ + unsigned long lb_irq_int_3:1; /* RW */ + unsigned long lb_irq_int_4:1; /* RW */ + unsigned long lb_irq_int_5:1; /* RW */ + unsigned long lb_irq_int_6:1; /* RW */ + unsigned long lb_irq_int_7:1; /* RW */ + unsigned long lb_irq_int_8:1; /* RW */ + unsigned long lb_irq_int_9:1; /* RW */ + unsigned long lb_irq_int_10:1; /* RW */ + unsigned long lb_irq_int_11:1; /* RW */ + unsigned long lb_irq_int_12:1; /* RW */ + unsigned long lb_irq_int_13:1; /* RW */ + unsigned long lb_irq_int_14:1; /* RW */ + unsigned long lb_irq_int_15:1; /* RW */ + unsigned long l1_nmi_int:1; /* RW */ + unsigned long stop_clock:1; /* RW */ + unsigned long asic_to_l1:1; /* RW */ + unsigned long l1_to_asic:1; /* RW */ + unsigned long la_seq_trigger:1; /* RW */ + unsigned long rsvd_62_63:2; + } s5; + + /* UV4 unique struct */ struct uv4h_event_occurred0_s { unsigned long lb_hcerr:1; /* RW */ unsigned long kt_hcerr:1; /* RW */ @@ -571,13 +779,1355 @@ union uvh_event_occurred0_u { unsigned long extio_int2:1; /* RW */ unsigned long extio_int3:1; /* RW */ } s4; + + /* UV3 unique struct */ + struct uv3h_event_occurred0_s { + unsigned long lb_hcerr:1; /* RW */ + unsigned long qp_hcerr:1; /* RW */ + unsigned long rh_hcerr:1; /* RW */ + unsigned long lh0_hcerr:1; /* RW */ + unsigned long lh1_hcerr:1; /* RW */ + unsigned long gr0_hcerr:1; /* RW */ + unsigned long gr1_hcerr:1; /* RW */ + unsigned long ni0_hcerr:1; /* RW */ + unsigned long ni1_hcerr:1; /* RW */ + unsigned long lb_aoerr0:1; /* RW */ + unsigned long qp_aoerr0:1; /* RW */ + unsigned long rh_aoerr0:1; /* RW */ + unsigned long lh0_aoerr0:1; /* RW */ + unsigned long lh1_aoerr0:1; /* RW */ + unsigned long gr0_aoerr0:1; /* RW */ + unsigned long gr1_aoerr0:1; /* RW */ + unsigned long xb_aoerr0:1; /* RW */ + unsigned long rt_aoerr0:1; /* RW */ + unsigned long ni0_aoerr0:1; /* RW */ + unsigned long ni1_aoerr0:1; /* RW */ + unsigned long lb_aoerr1:1; /* RW */ + unsigned long qp_aoerr1:1; /* RW */ + unsigned long rh_aoerr1:1; /* RW */ + unsigned long lh0_aoerr1:1; /* RW */ + unsigned long lh1_aoerr1:1; /* RW */ + unsigned long gr0_aoerr1:1; /* RW */ + unsigned long gr1_aoerr1:1; /* RW */ + unsigned long xb_aoerr1:1; /* RW */ + unsigned long rt_aoerr1:1; /* RW */ + unsigned long ni0_aoerr1:1; /* RW */ + unsigned long ni1_aoerr1:1; /* RW */ + unsigned long system_shutdown_int:1; /* RW */ + unsigned long lb_irq_int_0:1; /* RW */ + unsigned long lb_irq_int_1:1; /* RW */ + unsigned long lb_irq_int_2:1; /* RW */ + unsigned long lb_irq_int_3:1; /* RW */ + unsigned long lb_irq_int_4:1; /* RW */ + unsigned long lb_irq_int_5:1; /* RW */ + unsigned long lb_irq_int_6:1; /* RW */ + unsigned long lb_irq_int_7:1; /* RW */ + unsigned long lb_irq_int_8:1; /* RW */ + unsigned long lb_irq_int_9:1; /* RW */ + unsigned long lb_irq_int_10:1; /* RW */ + unsigned long lb_irq_int_11:1; /* RW */ + unsigned long lb_irq_int_12:1; /* RW */ + unsigned long lb_irq_int_13:1; /* RW */ + unsigned long lb_irq_int_14:1; /* RW */ + unsigned long lb_irq_int_15:1; /* RW */ + unsigned long l1_nmi_int:1; /* RW */ + unsigned long stop_clock:1; /* RW */ + unsigned long asic_to_l1:1; /* RW */ + unsigned long l1_to_asic:1; /* RW */ + unsigned long la_seq_trigger:1; /* RW */ + unsigned long ipi_int:1; /* RW */ + unsigned long extio_int0:1; /* RW */ + unsigned long extio_int1:1; /* RW */ + unsigned long extio_int2:1; /* RW */ + unsigned long extio_int3:1; /* RW */ + unsigned long profile_int:1; /* RW */ + unsigned long rsvd_59_63:5; + } s3; + + /* UV2 unique struct */ + struct uv2h_event_occurred0_s { + unsigned long lb_hcerr:1; /* RW */ + unsigned long qp_hcerr:1; /* RW */ + unsigned long rh_hcerr:1; /* RW */ + unsigned long lh0_hcerr:1; /* RW */ + unsigned long lh1_hcerr:1; /* RW */ + unsigned long gr0_hcerr:1; /* RW */ + unsigned long gr1_hcerr:1; /* RW */ + unsigned long ni0_hcerr:1; /* RW */ + unsigned long ni1_hcerr:1; /* RW */ + unsigned long lb_aoerr0:1; /* RW */ + unsigned long qp_aoerr0:1; /* RW */ + unsigned long rh_aoerr0:1; /* RW */ + unsigned long lh0_aoerr0:1; /* RW */ + unsigned long lh1_aoerr0:1; /* RW */ + unsigned long gr0_aoerr0:1; /* RW */ + unsigned long gr1_aoerr0:1; /* RW */ + unsigned long xb_aoerr0:1; /* RW */ + unsigned long rt_aoerr0:1; /* RW */ + unsigned long ni0_aoerr0:1; /* RW */ + unsigned long ni1_aoerr0:1; /* RW */ + unsigned long lb_aoerr1:1; /* RW */ + unsigned long qp_aoerr1:1; /* RW */ + unsigned long rh_aoerr1:1; /* RW */ + unsigned long lh0_aoerr1:1; /* RW */ + unsigned long lh1_aoerr1:1; /* RW */ + unsigned long gr0_aoerr1:1; /* RW */ + unsigned long gr1_aoerr1:1; /* RW */ + unsigned long xb_aoerr1:1; /* RW */ + unsigned long rt_aoerr1:1; /* RW */ + unsigned long ni0_aoerr1:1; /* RW */ + unsigned long ni1_aoerr1:1; /* RW */ + unsigned long system_shutdown_int:1; /* RW */ + unsigned long lb_irq_int_0:1; /* RW */ + unsigned long lb_irq_int_1:1; /* RW */ + unsigned long lb_irq_int_2:1; /* RW */ + unsigned long lb_irq_int_3:1; /* RW */ + unsigned long lb_irq_int_4:1; /* RW */ + unsigned long lb_irq_int_5:1; /* RW */ + unsigned long lb_irq_int_6:1; /* RW */ + unsigned long lb_irq_int_7:1; /* RW */ + unsigned long lb_irq_int_8:1; /* RW */ + unsigned long lb_irq_int_9:1; /* RW */ + unsigned long lb_irq_int_10:1; /* RW */ + unsigned long lb_irq_int_11:1; /* RW */ + unsigned long lb_irq_int_12:1; /* RW */ + unsigned long lb_irq_int_13:1; /* RW */ + unsigned long lb_irq_int_14:1; /* RW */ + unsigned long lb_irq_int_15:1; /* RW */ + unsigned long l1_nmi_int:1; /* RW */ + unsigned long stop_clock:1; /* RW */ + unsigned long asic_to_l1:1; /* RW */ + unsigned long l1_to_asic:1; /* RW */ + unsigned long la_seq_trigger:1; /* RW */ + unsigned long ipi_int:1; /* RW */ + unsigned long extio_int0:1; /* RW */ + unsigned long extio_int1:1; /* RW */ + unsigned long extio_int2:1; /* RW */ + unsigned long extio_int3:1; /* RW */ + unsigned long profile_int:1; /* RW */ + unsigned long rsvd_59_63:5; + } s2; }; /* ========================================================================= */ /* UVH_EVENT_OCCURRED0_ALIAS */ /* ========================================================================= */ #define UVH_EVENT_OCCURRED0_ALIAS 0x70008UL -#define UVH_EVENT_OCCURRED0_ALIAS_32 0x5f0 + + +/* ========================================================================= */ +/* UVH_EVENT_OCCURRED1 */ +/* ========================================================================= */ +#define UVH_EVENT_OCCURRED1 0x70080UL + + + +/* UVYH common defines */ +#define UVYH_EVENT_OCCURRED1_IPI_INT_SHFT 0 +#define UVYH_EVENT_OCCURRED1_IPI_INT_MASK 0x0000000000000001UL +#define UVYH_EVENT_OCCURRED1_EXTIO_INT0_SHFT 1 +#define UVYH_EVENT_OCCURRED1_EXTIO_INT0_MASK 0x0000000000000002UL +#define UVYH_EVENT_OCCURRED1_EXTIO_INT1_SHFT 2 +#define UVYH_EVENT_OCCURRED1_EXTIO_INT1_MASK 0x0000000000000004UL +#define UVYH_EVENT_OCCURRED1_EXTIO_INT2_SHFT 3 +#define UVYH_EVENT_OCCURRED1_EXTIO_INT2_MASK 0x0000000000000008UL +#define UVYH_EVENT_OCCURRED1_EXTIO_INT3_SHFT 4 +#define UVYH_EVENT_OCCURRED1_EXTIO_INT3_MASK 0x0000000000000010UL +#define UVYH_EVENT_OCCURRED1_PROFILE_INT_SHFT 5 +#define UVYH_EVENT_OCCURRED1_PROFILE_INT_MASK 0x0000000000000020UL +#define UVYH_EVENT_OCCURRED1_BAU_DATA_SHFT 6 +#define UVYH_EVENT_OCCURRED1_BAU_DATA_MASK 0x0000000000000040UL +#define UVYH_EVENT_OCCURRED1_PROC_GENERAL_SHFT 7 +#define UVYH_EVENT_OCCURRED1_PROC_GENERAL_MASK 0x0000000000000080UL +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT0_SHFT 8 +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT0_MASK 0x0000000000000100UL +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT1_SHFT 9 +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT1_MASK 0x0000000000000200UL +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT2_SHFT 10 +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT2_MASK 0x0000000000000400UL +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT3_SHFT 11 +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT3_MASK 0x0000000000000800UL +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT4_SHFT 12 +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT4_MASK 0x0000000000001000UL +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT5_SHFT 13 +#define UVYH_EVENT_OCCURRED1_XH_TLB_INT5_MASK 0x0000000000002000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT0_SHFT 14 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT0_MASK 0x0000000000004000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT1_SHFT 15 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT1_MASK 0x0000000000008000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT2_SHFT 16 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT2_MASK 0x0000000000010000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT3_SHFT 17 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT3_MASK 0x0000000000020000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT4_SHFT 18 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT4_MASK 0x0000000000040000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT5_SHFT 19 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT5_MASK 0x0000000000080000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT6_SHFT 20 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT6_MASK 0x0000000000100000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT7_SHFT 21 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT7_MASK 0x0000000000200000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT8_SHFT 22 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT8_MASK 0x0000000000400000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT9_SHFT 23 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT9_MASK 0x0000000000800000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT10_SHFT 24 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT10_MASK 0x0000000001000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT11_SHFT 25 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT11_MASK 0x0000000002000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT12_SHFT 26 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT12_MASK 0x0000000004000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT13_SHFT 27 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT13_MASK 0x0000000008000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT14_SHFT 28 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT14_MASK 0x0000000010000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT15_SHFT 29 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT15_MASK 0x0000000020000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT16_SHFT 30 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT16_MASK 0x0000000040000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT17_SHFT 31 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT17_MASK 0x0000000080000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT18_SHFT 32 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT18_MASK 0x0000000100000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT19_SHFT 33 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT19_MASK 0x0000000200000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT20_SHFT 34 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT20_MASK 0x0000000400000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT21_SHFT 35 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT21_MASK 0x0000000800000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT22_SHFT 36 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT22_MASK 0x0000001000000000UL +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT23_SHFT 37 +#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT23_MASK 0x0000002000000000UL + +/* UV4 unique defines */ +#define UV4H_EVENT_OCCURRED1_PROFILE_INT_SHFT 0 +#define UV4H_EVENT_OCCURRED1_PROFILE_INT_MASK 0x0000000000000001UL +#define UV4H_EVENT_OCCURRED1_BAU_DATA_SHFT 1 +#define UV4H_EVENT_OCCURRED1_BAU_DATA_MASK 0x0000000000000002UL +#define UV4H_EVENT_OCCURRED1_PROC_GENERAL_SHFT 2 +#define UV4H_EVENT_OCCURRED1_PROC_GENERAL_MASK 0x0000000000000004UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT0_SHFT 3 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT0_MASK 0x0000000000000008UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT1_SHFT 4 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT1_MASK 0x0000000000000010UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT2_SHFT 5 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT2_MASK 0x0000000000000020UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT3_SHFT 6 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT3_MASK 0x0000000000000040UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT4_SHFT 7 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT4_MASK 0x0000000000000080UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT5_SHFT 8 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT5_MASK 0x0000000000000100UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT6_SHFT 9 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT6_MASK 0x0000000000000200UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT7_SHFT 10 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT7_MASK 0x0000000000000400UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT8_SHFT 11 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT8_MASK 0x0000000000000800UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT9_SHFT 12 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT9_MASK 0x0000000000001000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT10_SHFT 13 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT10_MASK 0x0000000000002000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT11_SHFT 14 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT11_MASK 0x0000000000004000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT12_SHFT 15 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT12_MASK 0x0000000000008000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT13_SHFT 16 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT13_MASK 0x0000000000010000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT14_SHFT 17 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT14_MASK 0x0000000000020000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT15_SHFT 18 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT15_MASK 0x0000000000040000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT16_SHFT 19 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT16_MASK 0x0000000000080000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT17_SHFT 20 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT17_MASK 0x0000000000100000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT18_SHFT 21 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT18_MASK 0x0000000000200000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT19_SHFT 22 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT19_MASK 0x0000000000400000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT20_SHFT 23 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT20_MASK 0x0000000000800000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT21_SHFT 24 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT21_MASK 0x0000000001000000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT22_SHFT 25 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT22_MASK 0x0000000002000000UL +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT23_SHFT 26 +#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT23_MASK 0x0000000004000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT0_SHFT 27 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT0_MASK 0x0000000008000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT1_SHFT 28 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT1_MASK 0x0000000010000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT2_SHFT 29 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT2_MASK 0x0000000020000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT3_SHFT 30 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT3_MASK 0x0000000040000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT4_SHFT 31 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT4_MASK 0x0000000080000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT5_SHFT 32 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT5_MASK 0x0000000100000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT6_SHFT 33 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT6_MASK 0x0000000200000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT7_SHFT 34 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT7_MASK 0x0000000400000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT8_SHFT 35 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT8_MASK 0x0000000800000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT9_SHFT 36 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT9_MASK 0x0000001000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT10_SHFT 37 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT10_MASK 0x0000002000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT11_SHFT 38 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT11_MASK 0x0000004000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT12_SHFT 39 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT12_MASK 0x0000008000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT13_SHFT 40 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT13_MASK 0x0000010000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT14_SHFT 41 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT14_MASK 0x0000020000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT15_SHFT 42 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT15_MASK 0x0000040000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT16_SHFT 43 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT16_MASK 0x0000080000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT17_SHFT 44 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT17_MASK 0x0000100000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT18_SHFT 45 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT18_MASK 0x0000200000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT19_SHFT 46 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT19_MASK 0x0000400000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT20_SHFT 47 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT20_MASK 0x0000800000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT21_SHFT 48 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT21_MASK 0x0001000000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT22_SHFT 49 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT22_MASK 0x0002000000000000UL +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT23_SHFT 50 +#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT23_MASK 0x0004000000000000UL + +/* UV3 unique defines */ +#define UV3H_EVENT_OCCURRED1_BAU_DATA_SHFT 0 +#define UV3H_EVENT_OCCURRED1_BAU_DATA_MASK 0x0000000000000001UL +#define UV3H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_SHFT 1 +#define UV3H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_MASK 0x0000000000000002UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_SHFT 2 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000004UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_SHFT 3 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000008UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_SHFT 4 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000010UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_SHFT 5 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000020UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_SHFT 6 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000040UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_SHFT 7 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000080UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_SHFT 8 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000100UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_SHFT 9 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000200UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_SHFT 10 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000400UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_SHFT 11 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000800UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_SHFT 12 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000001000UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_SHFT 13 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000002000UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_SHFT 14 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000004000UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_SHFT 15 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000008000UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_SHFT 16 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000010000UL +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_SHFT 17 +#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000020000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT0_SHFT 18 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT0_MASK 0x0000000000040000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT1_SHFT 19 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT1_MASK 0x0000000000080000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT2_SHFT 20 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT2_MASK 0x0000000000100000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT3_SHFT 21 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT3_MASK 0x0000000000200000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT4_SHFT 22 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT4_MASK 0x0000000000400000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT5_SHFT 23 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT5_MASK 0x0000000000800000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT6_SHFT 24 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT6_MASK 0x0000000001000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT7_SHFT 25 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT7_MASK 0x0000000002000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT8_SHFT 26 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT8_MASK 0x0000000004000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT9_SHFT 27 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT9_MASK 0x0000000008000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT10_SHFT 28 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT10_MASK 0x0000000010000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT11_SHFT 29 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT11_MASK 0x0000000020000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT12_SHFT 30 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT12_MASK 0x0000000040000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT13_SHFT 31 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT13_MASK 0x0000000080000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT14_SHFT 32 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT14_MASK 0x0000000100000000UL +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT15_SHFT 33 +#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT15_MASK 0x0000000200000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT0_SHFT 34 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT0_MASK 0x0000000400000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT1_SHFT 35 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT1_MASK 0x0000000800000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT2_SHFT 36 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT2_MASK 0x0000001000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT3_SHFT 37 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT3_MASK 0x0000002000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT4_SHFT 38 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT4_MASK 0x0000004000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT5_SHFT 39 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT5_MASK 0x0000008000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT6_SHFT 40 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT6_MASK 0x0000010000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT7_SHFT 41 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT7_MASK 0x0000020000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT8_SHFT 42 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT8_MASK 0x0000040000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT9_SHFT 43 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT9_MASK 0x0000080000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT10_SHFT 44 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT10_MASK 0x0000100000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT11_SHFT 45 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT11_MASK 0x0000200000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT12_SHFT 46 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT12_MASK 0x0000400000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT13_SHFT 47 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT13_MASK 0x0000800000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT14_SHFT 48 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT14_MASK 0x0001000000000000UL +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT15_SHFT 49 +#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT15_MASK 0x0002000000000000UL +#define UV3H_EVENT_OCCURRED1_RTC_INTERVAL_INT_SHFT 50 +#define UV3H_EVENT_OCCURRED1_RTC_INTERVAL_INT_MASK 0x0004000000000000UL +#define UV3H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_SHFT 51 +#define UV3H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_MASK 0x0008000000000000UL + +/* UV2 unique defines */ +#define UV2H_EVENT_OCCURRED1_BAU_DATA_SHFT 0 +#define UV2H_EVENT_OCCURRED1_BAU_DATA_MASK 0x0000000000000001UL +#define UV2H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_SHFT 1 +#define UV2H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_MASK 0x0000000000000002UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_SHFT 2 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000004UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_SHFT 3 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000008UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_SHFT 4 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000010UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_SHFT 5 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000020UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_SHFT 6 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000040UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_SHFT 7 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000080UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_SHFT 8 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000100UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_SHFT 9 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000200UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_SHFT 10 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000400UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_SHFT 11 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000800UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_SHFT 12 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000001000UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_SHFT 13 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000002000UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_SHFT 14 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000004000UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_SHFT 15 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000008000UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_SHFT 16 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000010000UL +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_SHFT 17 +#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000020000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT0_SHFT 18 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT0_MASK 0x0000000000040000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT1_SHFT 19 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT1_MASK 0x0000000000080000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT2_SHFT 20 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT2_MASK 0x0000000000100000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT3_SHFT 21 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT3_MASK 0x0000000000200000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT4_SHFT 22 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT4_MASK 0x0000000000400000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT5_SHFT 23 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT5_MASK 0x0000000000800000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT6_SHFT 24 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT6_MASK 0x0000000001000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT7_SHFT 25 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT7_MASK 0x0000000002000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT8_SHFT 26 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT8_MASK 0x0000000004000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT9_SHFT 27 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT9_MASK 0x0000000008000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT10_SHFT 28 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT10_MASK 0x0000000010000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT11_SHFT 29 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT11_MASK 0x0000000020000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT12_SHFT 30 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT12_MASK 0x0000000040000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT13_SHFT 31 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT13_MASK 0x0000000080000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT14_SHFT 32 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT14_MASK 0x0000000100000000UL +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT15_SHFT 33 +#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT15_MASK 0x0000000200000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT0_SHFT 34 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT0_MASK 0x0000000400000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT1_SHFT 35 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT1_MASK 0x0000000800000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT2_SHFT 36 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT2_MASK 0x0000001000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT3_SHFT 37 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT3_MASK 0x0000002000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT4_SHFT 38 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT4_MASK 0x0000004000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT5_SHFT 39 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT5_MASK 0x0000008000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT6_SHFT 40 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT6_MASK 0x0000010000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT7_SHFT 41 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT7_MASK 0x0000020000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT8_SHFT 42 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT8_MASK 0x0000040000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT9_SHFT 43 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT9_MASK 0x0000080000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT10_SHFT 44 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT10_MASK 0x0000100000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT11_SHFT 45 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT11_MASK 0x0000200000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT12_SHFT 46 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT12_MASK 0x0000400000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT13_SHFT 47 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT13_MASK 0x0000800000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT14_SHFT 48 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT14_MASK 0x0001000000000000UL +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT15_SHFT 49 +#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT15_MASK 0x0002000000000000UL +#define UV2H_EVENT_OCCURRED1_RTC_INTERVAL_INT_SHFT 50 +#define UV2H_EVENT_OCCURRED1_RTC_INTERVAL_INT_MASK 0x0004000000000000UL +#define UV2H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_SHFT 51 +#define UV2H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_MASK 0x0008000000000000UL + +#define UVH_EVENT_OCCURRED1_EXTIO_INT0_MASK ( \ + is_uv(UV5) ? 0x0000000000000002UL : \ + 0) +#define UVH_EVENT_OCCURRED1_EXTIO_INT0_SHFT ( \ + is_uv(UV5) ? 1 : \ + -1) + +union uvyh_event_occurred1_u { + unsigned long v; + + /* UVYH common struct */ + struct uvyh_event_occurred1_s { + unsigned long ipi_int:1; /* RW */ + unsigned long extio_int0:1; /* RW */ + unsigned long extio_int1:1; /* RW */ + unsigned long extio_int2:1; /* RW */ + unsigned long extio_int3:1; /* RW */ + unsigned long profile_int:1; /* RW */ + unsigned long bau_data:1; /* RW */ + unsigned long proc_general:1; /* RW */ + unsigned long xh_tlb_int0:1; /* RW */ + unsigned long xh_tlb_int1:1; /* RW */ + unsigned long xh_tlb_int2:1; /* RW */ + unsigned long xh_tlb_int3:1; /* RW */ + unsigned long xh_tlb_int4:1; /* RW */ + unsigned long xh_tlb_int5:1; /* RW */ + unsigned long rdm_tlb_int0:1; /* RW */ + unsigned long rdm_tlb_int1:1; /* RW */ + unsigned long rdm_tlb_int2:1; /* RW */ + unsigned long rdm_tlb_int3:1; /* RW */ + unsigned long rdm_tlb_int4:1; /* RW */ + unsigned long rdm_tlb_int5:1; /* RW */ + unsigned long rdm_tlb_int6:1; /* RW */ + unsigned long rdm_tlb_int7:1; /* RW */ + unsigned long rdm_tlb_int8:1; /* RW */ + unsigned long rdm_tlb_int9:1; /* RW */ + unsigned long rdm_tlb_int10:1; /* RW */ + unsigned long rdm_tlb_int11:1; /* RW */ + unsigned long rdm_tlb_int12:1; /* RW */ + unsigned long rdm_tlb_int13:1; /* RW */ + unsigned long rdm_tlb_int14:1; /* RW */ + unsigned long rdm_tlb_int15:1; /* RW */ + unsigned long rdm_tlb_int16:1; /* RW */ + unsigned long rdm_tlb_int17:1; /* RW */ + unsigned long rdm_tlb_int18:1; /* RW */ + unsigned long rdm_tlb_int19:1; /* RW */ + unsigned long rdm_tlb_int20:1; /* RW */ + unsigned long rdm_tlb_int21:1; /* RW */ + unsigned long rdm_tlb_int22:1; /* RW */ + unsigned long rdm_tlb_int23:1; /* RW */ + unsigned long rsvd_38_63:26; + } sy; + + /* UV5 unique struct */ + struct uv5h_event_occurred1_s { + unsigned long ipi_int:1; /* RW */ + unsigned long extio_int0:1; /* RW */ + unsigned long extio_int1:1; /* RW */ + unsigned long extio_int2:1; /* RW */ + unsigned long extio_int3:1; /* RW */ + unsigned long profile_int:1; /* RW */ + unsigned long bau_data:1; /* RW */ + unsigned long proc_general:1; /* RW */ + unsigned long xh_tlb_int0:1; /* RW */ + unsigned long xh_tlb_int1:1; /* RW */ + unsigned long xh_tlb_int2:1; /* RW */ + unsigned long xh_tlb_int3:1; /* RW */ + unsigned long xh_tlb_int4:1; /* RW */ + unsigned long xh_tlb_int5:1; /* RW */ + unsigned long rdm_tlb_int0:1; /* RW */ + unsigned long rdm_tlb_int1:1; /* RW */ + unsigned long rdm_tlb_int2:1; /* RW */ + unsigned long rdm_tlb_int3:1; /* RW */ + unsigned long rdm_tlb_int4:1; /* RW */ + unsigned long rdm_tlb_int5:1; /* RW */ + unsigned long rdm_tlb_int6:1; /* RW */ + unsigned long rdm_tlb_int7:1; /* RW */ + unsigned long rdm_tlb_int8:1; /* RW */ + unsigned long rdm_tlb_int9:1; /* RW */ + unsigned long rdm_tlb_int10:1; /* RW */ + unsigned long rdm_tlb_int11:1; /* RW */ + unsigned long rdm_tlb_int12:1; /* RW */ + unsigned long rdm_tlb_int13:1; /* RW */ + unsigned long rdm_tlb_int14:1; /* RW */ + unsigned long rdm_tlb_int15:1; /* RW */ + unsigned long rdm_tlb_int16:1; /* RW */ + unsigned long rdm_tlb_int17:1; /* RW */ + unsigned long rdm_tlb_int18:1; /* RW */ + unsigned long rdm_tlb_int19:1; /* RW */ + unsigned long rdm_tlb_int20:1; /* RW */ + unsigned long rdm_tlb_int21:1; /* RW */ + unsigned long rdm_tlb_int22:1; /* RW */ + unsigned long rdm_tlb_int23:1; /* RW */ + unsigned long rsvd_38_63:26; + } s5; + + /* UV4 unique struct */ + struct uv4h_event_occurred1_s { + unsigned long profile_int:1; /* RW */ + unsigned long bau_data:1; /* RW */ + unsigned long proc_general:1; /* RW */ + unsigned long gr0_tlb_int0:1; /* RW */ + unsigned long gr0_tlb_int1:1; /* RW */ + unsigned long gr0_tlb_int2:1; /* RW */ + unsigned long gr0_tlb_int3:1; /* RW */ + unsigned long gr0_tlb_int4:1; /* RW */ + unsigned long gr0_tlb_int5:1; /* RW */ + unsigned long gr0_tlb_int6:1; /* RW */ + unsigned long gr0_tlb_int7:1; /* RW */ + unsigned long gr0_tlb_int8:1; /* RW */ + unsigned long gr0_tlb_int9:1; /* RW */ + unsigned long gr0_tlb_int10:1; /* RW */ + unsigned long gr0_tlb_int11:1; /* RW */ + unsigned long gr0_tlb_int12:1; /* RW */ + unsigned long gr0_tlb_int13:1; /* RW */ + unsigned long gr0_tlb_int14:1; /* RW */ + unsigned long gr0_tlb_int15:1; /* RW */ + unsigned long gr0_tlb_int16:1; /* RW */ + unsigned long gr0_tlb_int17:1; /* RW */ + unsigned long gr0_tlb_int18:1; /* RW */ + unsigned long gr0_tlb_int19:1; /* RW */ + unsigned long gr0_tlb_int20:1; /* RW */ + unsigned long gr0_tlb_int21:1; /* RW */ + unsigned long gr0_tlb_int22:1; /* RW */ + unsigned long gr0_tlb_int23:1; /* RW */ + unsigned long gr1_tlb_int0:1; /* RW */ + unsigned long gr1_tlb_int1:1; /* RW */ + unsigned long gr1_tlb_int2:1; /* RW */ + unsigned long gr1_tlb_int3:1; /* RW */ + unsigned long gr1_tlb_int4:1; /* RW */ + unsigned long gr1_tlb_int5:1; /* RW */ + unsigned long gr1_tlb_int6:1; /* RW */ + unsigned long gr1_tlb_int7:1; /* RW */ + unsigned long gr1_tlb_int8:1; /* RW */ + unsigned long gr1_tlb_int9:1; /* RW */ + unsigned long gr1_tlb_int10:1; /* RW */ + unsigned long gr1_tlb_int11:1; /* RW */ + unsigned long gr1_tlb_int12:1; /* RW */ + unsigned long gr1_tlb_int13:1; /* RW */ + unsigned long gr1_tlb_int14:1; /* RW */ + unsigned long gr1_tlb_int15:1; /* RW */ + unsigned long gr1_tlb_int16:1; /* RW */ + unsigned long gr1_tlb_int17:1; /* RW */ + unsigned long gr1_tlb_int18:1; /* RW */ + unsigned long gr1_tlb_int19:1; /* RW */ + unsigned long gr1_tlb_int20:1; /* RW */ + unsigned long gr1_tlb_int21:1; /* RW */ + unsigned long gr1_tlb_int22:1; /* RW */ + unsigned long gr1_tlb_int23:1; /* RW */ + unsigned long rsvd_51_63:13; + } s4; + + /* UV3 unique struct */ + struct uv3h_event_occurred1_s { + unsigned long bau_data:1; /* RW */ + unsigned long power_management_req:1; /* RW */ + unsigned long message_accelerator_int0:1; /* RW */ + unsigned long message_accelerator_int1:1; /* RW */ + unsigned long message_accelerator_int2:1; /* RW */ + unsigned long message_accelerator_int3:1; /* RW */ + unsigned long message_accelerator_int4:1; /* RW */ + unsigned long message_accelerator_int5:1; /* RW */ + unsigned long message_accelerator_int6:1; /* RW */ + unsigned long message_accelerator_int7:1; /* RW */ + unsigned long message_accelerator_int8:1; /* RW */ + unsigned long message_accelerator_int9:1; /* RW */ + unsigned long message_accelerator_int10:1; /* RW */ + unsigned long message_accelerator_int11:1; /* RW */ + unsigned long message_accelerator_int12:1; /* RW */ + unsigned long message_accelerator_int13:1; /* RW */ + unsigned long message_accelerator_int14:1; /* RW */ + unsigned long message_accelerator_int15:1; /* RW */ + unsigned long gr0_tlb_int0:1; /* RW */ + unsigned long gr0_tlb_int1:1; /* RW */ + unsigned long gr0_tlb_int2:1; /* RW */ + unsigned long gr0_tlb_int3:1; /* RW */ + unsigned long gr0_tlb_int4:1; /* RW */ + unsigned long gr0_tlb_int5:1; /* RW */ + unsigned long gr0_tlb_int6:1; /* RW */ + unsigned long gr0_tlb_int7:1; /* RW */ + unsigned long gr0_tlb_int8:1; /* RW */ + unsigned long gr0_tlb_int9:1; /* RW */ + unsigned long gr0_tlb_int10:1; /* RW */ + unsigned long gr0_tlb_int11:1; /* RW */ + unsigned long gr0_tlb_int12:1; /* RW */ + unsigned long gr0_tlb_int13:1; /* RW */ + unsigned long gr0_tlb_int14:1; /* RW */ + unsigned long gr0_tlb_int15:1; /* RW */ + unsigned long gr1_tlb_int0:1; /* RW */ + unsigned long gr1_tlb_int1:1; /* RW */ + unsigned long gr1_tlb_int2:1; /* RW */ + unsigned long gr1_tlb_int3:1; /* RW */ + unsigned long gr1_tlb_int4:1; /* RW */ + unsigned long gr1_tlb_int5:1; /* RW */ + unsigned long gr1_tlb_int6:1; /* RW */ + unsigned long gr1_tlb_int7:1; /* RW */ + unsigned long gr1_tlb_int8:1; /* RW */ + unsigned long gr1_tlb_int9:1; /* RW */ + unsigned long gr1_tlb_int10:1; /* RW */ + unsigned long gr1_tlb_int11:1; /* RW */ + unsigned long gr1_tlb_int12:1; /* RW */ + unsigned long gr1_tlb_int13:1; /* RW */ + unsigned long gr1_tlb_int14:1; /* RW */ + unsigned long gr1_tlb_int15:1; /* RW */ + unsigned long rtc_interval_int:1; /* RW */ + unsigned long bau_dashboard_int:1; /* RW */ + unsigned long rsvd_52_63:12; + } s3; + + /* UV2 unique struct */ + struct uv2h_event_occurred1_s { + unsigned long bau_data:1; /* RW */ + unsigned long power_management_req:1; /* RW */ + unsigned long message_accelerator_int0:1; /* RW */ + unsigned long message_accelerator_int1:1; /* RW */ + unsigned long message_accelerator_int2:1; /* RW */ + unsigned long message_accelerator_int3:1; /* RW */ + unsigned long message_accelerator_int4:1; /* RW */ + unsigned long message_accelerator_int5:1; /* RW */ + unsigned long message_accelerator_int6:1; /* RW */ + unsigned long message_accelerator_int7:1; /* RW */ + unsigned long message_accelerator_int8:1; /* RW */ + unsigned long message_accelerator_int9:1; /* RW */ + unsigned long message_accelerator_int10:1; /* RW */ + unsigned long message_accelerator_int11:1; /* RW */ + unsigned long message_accelerator_int12:1; /* RW */ + unsigned long message_accelerator_int13:1; /* RW */ + unsigned long message_accelerator_int14:1; /* RW */ + unsigned long message_accelerator_int15:1; /* RW */ + unsigned long gr0_tlb_int0:1; /* RW */ + unsigned long gr0_tlb_int1:1; /* RW */ + unsigned long gr0_tlb_int2:1; /* RW */ + unsigned long gr0_tlb_int3:1; /* RW */ + unsigned long gr0_tlb_int4:1; /* RW */ + unsigned long gr0_tlb_int5:1; /* RW */ + unsigned long gr0_tlb_int6:1; /* RW */ + unsigned long gr0_tlb_int7:1; /* RW */ + unsigned long gr0_tlb_int8:1; /* RW */ + unsigned long gr0_tlb_int9:1; /* RW */ + unsigned long gr0_tlb_int10:1; /* RW */ + unsigned long gr0_tlb_int11:1; /* RW */ + unsigned long gr0_tlb_int12:1; /* RW */ + unsigned long gr0_tlb_int13:1; /* RW */ + unsigned long gr0_tlb_int14:1; /* RW */ + unsigned long gr0_tlb_int15:1; /* RW */ + unsigned long gr1_tlb_int0:1; /* RW */ + unsigned long gr1_tlb_int1:1; /* RW */ + unsigned long gr1_tlb_int2:1; /* RW */ + unsigned long gr1_tlb_int3:1; /* RW */ + unsigned long gr1_tlb_int4:1; /* RW */ + unsigned long gr1_tlb_int5:1; /* RW */ + unsigned long gr1_tlb_int6:1; /* RW */ + unsigned long gr1_tlb_int7:1; /* RW */ + unsigned long gr1_tlb_int8:1; /* RW */ + unsigned long gr1_tlb_int9:1; /* RW */ + unsigned long gr1_tlb_int10:1; /* RW */ + unsigned long gr1_tlb_int11:1; /* RW */ + unsigned long gr1_tlb_int12:1; /* RW */ + unsigned long gr1_tlb_int13:1; /* RW */ + unsigned long gr1_tlb_int14:1; /* RW */ + unsigned long gr1_tlb_int15:1; /* RW */ + unsigned long rtc_interval_int:1; /* RW */ + unsigned long bau_dashboard_int:1; /* RW */ + unsigned long rsvd_52_63:12; + } s2; +}; + +/* ========================================================================= */ +/* UVH_EVENT_OCCURRED1_ALIAS */ +/* ========================================================================= */ +#define UVH_EVENT_OCCURRED1_ALIAS 0x70088UL + + +/* ========================================================================= */ +/* UVH_EVENT_OCCURRED2 */ +/* ========================================================================= */ +#define UVH_EVENT_OCCURRED2 0x70100UL + + + +/* UVYH common defines */ +#define UVYH_EVENT_OCCURRED2_RTC_INTERVAL_INT_SHFT 0 +#define UVYH_EVENT_OCCURRED2_RTC_INTERVAL_INT_MASK 0x0000000000000001UL +#define UVYH_EVENT_OCCURRED2_BAU_DASHBOARD_INT_SHFT 1 +#define UVYH_EVENT_OCCURRED2_BAU_DASHBOARD_INT_MASK 0x0000000000000002UL +#define UVYH_EVENT_OCCURRED2_RTC_0_SHFT 2 +#define UVYH_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000000004UL +#define UVYH_EVENT_OCCURRED2_RTC_1_SHFT 3 +#define UVYH_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000000008UL +#define UVYH_EVENT_OCCURRED2_RTC_2_SHFT 4 +#define UVYH_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000000010UL +#define UVYH_EVENT_OCCURRED2_RTC_3_SHFT 5 +#define UVYH_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000000020UL +#define UVYH_EVENT_OCCURRED2_RTC_4_SHFT 6 +#define UVYH_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000000040UL +#define UVYH_EVENT_OCCURRED2_RTC_5_SHFT 7 +#define UVYH_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000000080UL +#define UVYH_EVENT_OCCURRED2_RTC_6_SHFT 8 +#define UVYH_EVENT_OCCURRED2_RTC_6_MASK 0x0000000000000100UL +#define UVYH_EVENT_OCCURRED2_RTC_7_SHFT 9 +#define UVYH_EVENT_OCCURRED2_RTC_7_MASK 0x0000000000000200UL +#define UVYH_EVENT_OCCURRED2_RTC_8_SHFT 10 +#define UVYH_EVENT_OCCURRED2_RTC_8_MASK 0x0000000000000400UL +#define UVYH_EVENT_OCCURRED2_RTC_9_SHFT 11 +#define UVYH_EVENT_OCCURRED2_RTC_9_MASK 0x0000000000000800UL +#define UVYH_EVENT_OCCURRED2_RTC_10_SHFT 12 +#define UVYH_EVENT_OCCURRED2_RTC_10_MASK 0x0000000000001000UL +#define UVYH_EVENT_OCCURRED2_RTC_11_SHFT 13 +#define UVYH_EVENT_OCCURRED2_RTC_11_MASK 0x0000000000002000UL +#define UVYH_EVENT_OCCURRED2_RTC_12_SHFT 14 +#define UVYH_EVENT_OCCURRED2_RTC_12_MASK 0x0000000000004000UL +#define UVYH_EVENT_OCCURRED2_RTC_13_SHFT 15 +#define UVYH_EVENT_OCCURRED2_RTC_13_MASK 0x0000000000008000UL +#define UVYH_EVENT_OCCURRED2_RTC_14_SHFT 16 +#define UVYH_EVENT_OCCURRED2_RTC_14_MASK 0x0000000000010000UL +#define UVYH_EVENT_OCCURRED2_RTC_15_SHFT 17 +#define UVYH_EVENT_OCCURRED2_RTC_15_MASK 0x0000000000020000UL +#define UVYH_EVENT_OCCURRED2_RTC_16_SHFT 18 +#define UVYH_EVENT_OCCURRED2_RTC_16_MASK 0x0000000000040000UL +#define UVYH_EVENT_OCCURRED2_RTC_17_SHFT 19 +#define UVYH_EVENT_OCCURRED2_RTC_17_MASK 0x0000000000080000UL +#define UVYH_EVENT_OCCURRED2_RTC_18_SHFT 20 +#define UVYH_EVENT_OCCURRED2_RTC_18_MASK 0x0000000000100000UL +#define UVYH_EVENT_OCCURRED2_RTC_19_SHFT 21 +#define UVYH_EVENT_OCCURRED2_RTC_19_MASK 0x0000000000200000UL +#define UVYH_EVENT_OCCURRED2_RTC_20_SHFT 22 +#define UVYH_EVENT_OCCURRED2_RTC_20_MASK 0x0000000000400000UL +#define UVYH_EVENT_OCCURRED2_RTC_21_SHFT 23 +#define UVYH_EVENT_OCCURRED2_RTC_21_MASK 0x0000000000800000UL +#define UVYH_EVENT_OCCURRED2_RTC_22_SHFT 24 +#define UVYH_EVENT_OCCURRED2_RTC_22_MASK 0x0000000001000000UL +#define UVYH_EVENT_OCCURRED2_RTC_23_SHFT 25 +#define UVYH_EVENT_OCCURRED2_RTC_23_MASK 0x0000000002000000UL +#define UVYH_EVENT_OCCURRED2_RTC_24_SHFT 26 +#define UVYH_EVENT_OCCURRED2_RTC_24_MASK 0x0000000004000000UL +#define UVYH_EVENT_OCCURRED2_RTC_25_SHFT 27 +#define UVYH_EVENT_OCCURRED2_RTC_25_MASK 0x0000000008000000UL +#define UVYH_EVENT_OCCURRED2_RTC_26_SHFT 28 +#define UVYH_EVENT_OCCURRED2_RTC_26_MASK 0x0000000010000000UL +#define UVYH_EVENT_OCCURRED2_RTC_27_SHFT 29 +#define UVYH_EVENT_OCCURRED2_RTC_27_MASK 0x0000000020000000UL +#define UVYH_EVENT_OCCURRED2_RTC_28_SHFT 30 +#define UVYH_EVENT_OCCURRED2_RTC_28_MASK 0x0000000040000000UL +#define UVYH_EVENT_OCCURRED2_RTC_29_SHFT 31 +#define UVYH_EVENT_OCCURRED2_RTC_29_MASK 0x0000000080000000UL +#define UVYH_EVENT_OCCURRED2_RTC_30_SHFT 32 +#define UVYH_EVENT_OCCURRED2_RTC_30_MASK 0x0000000100000000UL +#define UVYH_EVENT_OCCURRED2_RTC_31_SHFT 33 +#define UVYH_EVENT_OCCURRED2_RTC_31_MASK 0x0000000200000000UL + +/* UV4 unique defines */ +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_SHFT 0 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000001UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_SHFT 1 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000002UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_SHFT 2 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000004UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_SHFT 3 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000008UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_SHFT 4 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000010UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_SHFT 5 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000020UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_SHFT 6 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000040UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_SHFT 7 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000080UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_SHFT 8 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000100UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_SHFT 9 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000200UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_SHFT 10 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000000400UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_SHFT 11 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000000800UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_SHFT 12 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000001000UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_SHFT 13 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000002000UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_SHFT 14 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000004000UL +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_SHFT 15 +#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000008000UL +#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_SHFT 16 +#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_MASK 0x0000000000010000UL +#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_SHFT 17 +#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_MASK 0x0000000000020000UL +#define UV4H_EVENT_OCCURRED2_RTC_0_SHFT 18 +#define UV4H_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000040000UL +#define UV4H_EVENT_OCCURRED2_RTC_1_SHFT 19 +#define UV4H_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000080000UL +#define UV4H_EVENT_OCCURRED2_RTC_2_SHFT 20 +#define UV4H_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000100000UL +#define UV4H_EVENT_OCCURRED2_RTC_3_SHFT 21 +#define UV4H_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000200000UL +#define UV4H_EVENT_OCCURRED2_RTC_4_SHFT 22 +#define UV4H_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000400000UL +#define UV4H_EVENT_OCCURRED2_RTC_5_SHFT 23 +#define UV4H_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000800000UL +#define UV4H_EVENT_OCCURRED2_RTC_6_SHFT 24 +#define UV4H_EVENT_OCCURRED2_RTC_6_MASK 0x0000000001000000UL +#define UV4H_EVENT_OCCURRED2_RTC_7_SHFT 25 +#define UV4H_EVENT_OCCURRED2_RTC_7_MASK 0x0000000002000000UL +#define UV4H_EVENT_OCCURRED2_RTC_8_SHFT 26 +#define UV4H_EVENT_OCCURRED2_RTC_8_MASK 0x0000000004000000UL +#define UV4H_EVENT_OCCURRED2_RTC_9_SHFT 27 +#define UV4H_EVENT_OCCURRED2_RTC_9_MASK 0x0000000008000000UL +#define UV4H_EVENT_OCCURRED2_RTC_10_SHFT 28 +#define UV4H_EVENT_OCCURRED2_RTC_10_MASK 0x0000000010000000UL +#define UV4H_EVENT_OCCURRED2_RTC_11_SHFT 29 +#define UV4H_EVENT_OCCURRED2_RTC_11_MASK 0x0000000020000000UL +#define UV4H_EVENT_OCCURRED2_RTC_12_SHFT 30 +#define UV4H_EVENT_OCCURRED2_RTC_12_MASK 0x0000000040000000UL +#define UV4H_EVENT_OCCURRED2_RTC_13_SHFT 31 +#define UV4H_EVENT_OCCURRED2_RTC_13_MASK 0x0000000080000000UL +#define UV4H_EVENT_OCCURRED2_RTC_14_SHFT 32 +#define UV4H_EVENT_OCCURRED2_RTC_14_MASK 0x0000000100000000UL +#define UV4H_EVENT_OCCURRED2_RTC_15_SHFT 33 +#define UV4H_EVENT_OCCURRED2_RTC_15_MASK 0x0000000200000000UL +#define UV4H_EVENT_OCCURRED2_RTC_16_SHFT 34 +#define UV4H_EVENT_OCCURRED2_RTC_16_MASK 0x0000000400000000UL +#define UV4H_EVENT_OCCURRED2_RTC_17_SHFT 35 +#define UV4H_EVENT_OCCURRED2_RTC_17_MASK 0x0000000800000000UL +#define UV4H_EVENT_OCCURRED2_RTC_18_SHFT 36 +#define UV4H_EVENT_OCCURRED2_RTC_18_MASK 0x0000001000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_19_SHFT 37 +#define UV4H_EVENT_OCCURRED2_RTC_19_MASK 0x0000002000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_20_SHFT 38 +#define UV4H_EVENT_OCCURRED2_RTC_20_MASK 0x0000004000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_21_SHFT 39 +#define UV4H_EVENT_OCCURRED2_RTC_21_MASK 0x0000008000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_22_SHFT 40 +#define UV4H_EVENT_OCCURRED2_RTC_22_MASK 0x0000010000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_23_SHFT 41 +#define UV4H_EVENT_OCCURRED2_RTC_23_MASK 0x0000020000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_24_SHFT 42 +#define UV4H_EVENT_OCCURRED2_RTC_24_MASK 0x0000040000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_25_SHFT 43 +#define UV4H_EVENT_OCCURRED2_RTC_25_MASK 0x0000080000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_26_SHFT 44 +#define UV4H_EVENT_OCCURRED2_RTC_26_MASK 0x0000100000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_27_SHFT 45 +#define UV4H_EVENT_OCCURRED2_RTC_27_MASK 0x0000200000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_28_SHFT 46 +#define UV4H_EVENT_OCCURRED2_RTC_28_MASK 0x0000400000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_29_SHFT 47 +#define UV4H_EVENT_OCCURRED2_RTC_29_MASK 0x0000800000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_30_SHFT 48 +#define UV4H_EVENT_OCCURRED2_RTC_30_MASK 0x0001000000000000UL +#define UV4H_EVENT_OCCURRED2_RTC_31_SHFT 49 +#define UV4H_EVENT_OCCURRED2_RTC_31_MASK 0x0002000000000000UL + +/* UV3 unique defines */ +#define UV3H_EVENT_OCCURRED2_RTC_0_SHFT 0 +#define UV3H_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000000001UL +#define UV3H_EVENT_OCCURRED2_RTC_1_SHFT 1 +#define UV3H_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000000002UL +#define UV3H_EVENT_OCCURRED2_RTC_2_SHFT 2 +#define UV3H_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000000004UL +#define UV3H_EVENT_OCCURRED2_RTC_3_SHFT 3 +#define UV3H_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000000008UL +#define UV3H_EVENT_OCCURRED2_RTC_4_SHFT 4 +#define UV3H_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000000010UL +#define UV3H_EVENT_OCCURRED2_RTC_5_SHFT 5 +#define UV3H_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000000020UL +#define UV3H_EVENT_OCCURRED2_RTC_6_SHFT 6 +#define UV3H_EVENT_OCCURRED2_RTC_6_MASK 0x0000000000000040UL +#define UV3H_EVENT_OCCURRED2_RTC_7_SHFT 7 +#define UV3H_EVENT_OCCURRED2_RTC_7_MASK 0x0000000000000080UL +#define UV3H_EVENT_OCCURRED2_RTC_8_SHFT 8 +#define UV3H_EVENT_OCCURRED2_RTC_8_MASK 0x0000000000000100UL +#define UV3H_EVENT_OCCURRED2_RTC_9_SHFT 9 +#define UV3H_EVENT_OCCURRED2_RTC_9_MASK 0x0000000000000200UL +#define UV3H_EVENT_OCCURRED2_RTC_10_SHFT 10 +#define UV3H_EVENT_OCCURRED2_RTC_10_MASK 0x0000000000000400UL +#define UV3H_EVENT_OCCURRED2_RTC_11_SHFT 11 +#define UV3H_EVENT_OCCURRED2_RTC_11_MASK 0x0000000000000800UL +#define UV3H_EVENT_OCCURRED2_RTC_12_SHFT 12 +#define UV3H_EVENT_OCCURRED2_RTC_12_MASK 0x0000000000001000UL +#define UV3H_EVENT_OCCURRED2_RTC_13_SHFT 13 +#define UV3H_EVENT_OCCURRED2_RTC_13_MASK 0x0000000000002000UL +#define UV3H_EVENT_OCCURRED2_RTC_14_SHFT 14 +#define UV3H_EVENT_OCCURRED2_RTC_14_MASK 0x0000000000004000UL +#define UV3H_EVENT_OCCURRED2_RTC_15_SHFT 15 +#define UV3H_EVENT_OCCURRED2_RTC_15_MASK 0x0000000000008000UL +#define UV3H_EVENT_OCCURRED2_RTC_16_SHFT 16 +#define UV3H_EVENT_OCCURRED2_RTC_16_MASK 0x0000000000010000UL +#define UV3H_EVENT_OCCURRED2_RTC_17_SHFT 17 +#define UV3H_EVENT_OCCURRED2_RTC_17_MASK 0x0000000000020000UL +#define UV3H_EVENT_OCCURRED2_RTC_18_SHFT 18 +#define UV3H_EVENT_OCCURRED2_RTC_18_MASK 0x0000000000040000UL +#define UV3H_EVENT_OCCURRED2_RTC_19_SHFT 19 +#define UV3H_EVENT_OCCURRED2_RTC_19_MASK 0x0000000000080000UL +#define UV3H_EVENT_OCCURRED2_RTC_20_SHFT 20 +#define UV3H_EVENT_OCCURRED2_RTC_20_MASK 0x0000000000100000UL +#define UV3H_EVENT_OCCURRED2_RTC_21_SHFT 21 +#define UV3H_EVENT_OCCURRED2_RTC_21_MASK 0x0000000000200000UL +#define UV3H_EVENT_OCCURRED2_RTC_22_SHFT 22 +#define UV3H_EVENT_OCCURRED2_RTC_22_MASK 0x0000000000400000UL +#define UV3H_EVENT_OCCURRED2_RTC_23_SHFT 23 +#define UV3H_EVENT_OCCURRED2_RTC_23_MASK 0x0000000000800000UL +#define UV3H_EVENT_OCCURRED2_RTC_24_SHFT 24 +#define UV3H_EVENT_OCCURRED2_RTC_24_MASK 0x0000000001000000UL +#define UV3H_EVENT_OCCURRED2_RTC_25_SHFT 25 +#define UV3H_EVENT_OCCURRED2_RTC_25_MASK 0x0000000002000000UL +#define UV3H_EVENT_OCCURRED2_RTC_26_SHFT 26 +#define UV3H_EVENT_OCCURRED2_RTC_26_MASK 0x0000000004000000UL +#define UV3H_EVENT_OCCURRED2_RTC_27_SHFT 27 +#define UV3H_EVENT_OCCURRED2_RTC_27_MASK 0x0000000008000000UL +#define UV3H_EVENT_OCCURRED2_RTC_28_SHFT 28 +#define UV3H_EVENT_OCCURRED2_RTC_28_MASK 0x0000000010000000UL +#define UV3H_EVENT_OCCURRED2_RTC_29_SHFT 29 +#define UV3H_EVENT_OCCURRED2_RTC_29_MASK 0x0000000020000000UL +#define UV3H_EVENT_OCCURRED2_RTC_30_SHFT 30 +#define UV3H_EVENT_OCCURRED2_RTC_30_MASK 0x0000000040000000UL +#define UV3H_EVENT_OCCURRED2_RTC_31_SHFT 31 +#define UV3H_EVENT_OCCURRED2_RTC_31_MASK 0x0000000080000000UL + +/* UV2 unique defines */ +#define UV2H_EVENT_OCCURRED2_RTC_0_SHFT 0 +#define UV2H_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000000001UL +#define UV2H_EVENT_OCCURRED2_RTC_1_SHFT 1 +#define UV2H_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000000002UL +#define UV2H_EVENT_OCCURRED2_RTC_2_SHFT 2 +#define UV2H_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000000004UL +#define UV2H_EVENT_OCCURRED2_RTC_3_SHFT 3 +#define UV2H_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000000008UL +#define UV2H_EVENT_OCCURRED2_RTC_4_SHFT 4 +#define UV2H_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000000010UL +#define UV2H_EVENT_OCCURRED2_RTC_5_SHFT 5 +#define UV2H_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000000020UL +#define UV2H_EVENT_OCCURRED2_RTC_6_SHFT 6 +#define UV2H_EVENT_OCCURRED2_RTC_6_MASK 0x0000000000000040UL +#define UV2H_EVENT_OCCURRED2_RTC_7_SHFT 7 +#define UV2H_EVENT_OCCURRED2_RTC_7_MASK 0x0000000000000080UL +#define UV2H_EVENT_OCCURRED2_RTC_8_SHFT 8 +#define UV2H_EVENT_OCCURRED2_RTC_8_MASK 0x0000000000000100UL +#define UV2H_EVENT_OCCURRED2_RTC_9_SHFT 9 +#define UV2H_EVENT_OCCURRED2_RTC_9_MASK 0x0000000000000200UL +#define UV2H_EVENT_OCCURRED2_RTC_10_SHFT 10 +#define UV2H_EVENT_OCCURRED2_RTC_10_MASK 0x0000000000000400UL +#define UV2H_EVENT_OCCURRED2_RTC_11_SHFT 11 +#define UV2H_EVENT_OCCURRED2_RTC_11_MASK 0x0000000000000800UL +#define UV2H_EVENT_OCCURRED2_RTC_12_SHFT 12 +#define UV2H_EVENT_OCCURRED2_RTC_12_MASK 0x0000000000001000UL +#define UV2H_EVENT_OCCURRED2_RTC_13_SHFT 13 +#define UV2H_EVENT_OCCURRED2_RTC_13_MASK 0x0000000000002000UL +#define UV2H_EVENT_OCCURRED2_RTC_14_SHFT 14 +#define UV2H_EVENT_OCCURRED2_RTC_14_MASK 0x0000000000004000UL +#define UV2H_EVENT_OCCURRED2_RTC_15_SHFT 15 +#define UV2H_EVENT_OCCURRED2_RTC_15_MASK 0x0000000000008000UL +#define UV2H_EVENT_OCCURRED2_RTC_16_SHFT 16 +#define UV2H_EVENT_OCCURRED2_RTC_16_MASK 0x0000000000010000UL +#define UV2H_EVENT_OCCURRED2_RTC_17_SHFT 17 +#define UV2H_EVENT_OCCURRED2_RTC_17_MASK 0x0000000000020000UL +#define UV2H_EVENT_OCCURRED2_RTC_18_SHFT 18 +#define UV2H_EVENT_OCCURRED2_RTC_18_MASK 0x0000000000040000UL +#define UV2H_EVENT_OCCURRED2_RTC_19_SHFT 19 +#define UV2H_EVENT_OCCURRED2_RTC_19_MASK 0x0000000000080000UL +#define UV2H_EVENT_OCCURRED2_RTC_20_SHFT 20 +#define UV2H_EVENT_OCCURRED2_RTC_20_MASK 0x0000000000100000UL +#define UV2H_EVENT_OCCURRED2_RTC_21_SHFT 21 +#define UV2H_EVENT_OCCURRED2_RTC_21_MASK 0x0000000000200000UL +#define UV2H_EVENT_OCCURRED2_RTC_22_SHFT 22 +#define UV2H_EVENT_OCCURRED2_RTC_22_MASK 0x0000000000400000UL +#define UV2H_EVENT_OCCURRED2_RTC_23_SHFT 23 +#define UV2H_EVENT_OCCURRED2_RTC_23_MASK 0x0000000000800000UL +#define UV2H_EVENT_OCCURRED2_RTC_24_SHFT 24 +#define UV2H_EVENT_OCCURRED2_RTC_24_MASK 0x0000000001000000UL +#define UV2H_EVENT_OCCURRED2_RTC_25_SHFT 25 +#define UV2H_EVENT_OCCURRED2_RTC_25_MASK 0x0000000002000000UL +#define UV2H_EVENT_OCCURRED2_RTC_26_SHFT 26 +#define UV2H_EVENT_OCCURRED2_RTC_26_MASK 0x0000000004000000UL +#define UV2H_EVENT_OCCURRED2_RTC_27_SHFT 27 +#define UV2H_EVENT_OCCURRED2_RTC_27_MASK 0x0000000008000000UL +#define UV2H_EVENT_OCCURRED2_RTC_28_SHFT 28 +#define UV2H_EVENT_OCCURRED2_RTC_28_MASK 0x0000000010000000UL +#define UV2H_EVENT_OCCURRED2_RTC_29_SHFT 29 +#define UV2H_EVENT_OCCURRED2_RTC_29_MASK 0x0000000020000000UL +#define UV2H_EVENT_OCCURRED2_RTC_30_SHFT 30 +#define UV2H_EVENT_OCCURRED2_RTC_30_MASK 0x0000000040000000UL +#define UV2H_EVENT_OCCURRED2_RTC_31_SHFT 31 +#define UV2H_EVENT_OCCURRED2_RTC_31_MASK 0x0000000080000000UL + +#define UVH_EVENT_OCCURRED2_RTC_1_MASK ( \ + is_uv(UV5) ? 0x0000000000000008UL : \ + is_uv(UV4) ? 0x0000000000080000UL : \ + is_uv(UV3) ? 0x0000000000000002UL : \ + is_uv(UV2) ? 0x0000000000000002UL : \ + 0) +#define UVH_EVENT_OCCURRED2_RTC_1_SHFT ( \ + is_uv(UV5) ? 3 : \ + is_uv(UV4) ? 19 : \ + is_uv(UV3) ? 1 : \ + is_uv(UV2) ? 1 : \ + -1) + +union uvyh_event_occurred2_u { + unsigned long v; + + /* UVYH common struct */ + struct uvyh_event_occurred2_s { + unsigned long rtc_interval_int:1; /* RW */ + unsigned long bau_dashboard_int:1; /* RW */ + unsigned long rtc_0:1; /* RW */ + unsigned long rtc_1:1; /* RW */ + unsigned long rtc_2:1; /* RW */ + unsigned long rtc_3:1; /* RW */ + unsigned long rtc_4:1; /* RW */ + unsigned long rtc_5:1; /* RW */ + unsigned long rtc_6:1; /* RW */ + unsigned long rtc_7:1; /* RW */ + unsigned long rtc_8:1; /* RW */ + unsigned long rtc_9:1; /* RW */ + unsigned long rtc_10:1; /* RW */ + unsigned long rtc_11:1; /* RW */ + unsigned long rtc_12:1; /* RW */ + unsigned long rtc_13:1; /* RW */ + unsigned long rtc_14:1; /* RW */ + unsigned long rtc_15:1; /* RW */ + unsigned long rtc_16:1; /* RW */ + unsigned long rtc_17:1; /* RW */ + unsigned long rtc_18:1; /* RW */ + unsigned long rtc_19:1; /* RW */ + unsigned long rtc_20:1; /* RW */ + unsigned long rtc_21:1; /* RW */ + unsigned long rtc_22:1; /* RW */ + unsigned long rtc_23:1; /* RW */ + unsigned long rtc_24:1; /* RW */ + unsigned long rtc_25:1; /* RW */ + unsigned long rtc_26:1; /* RW */ + unsigned long rtc_27:1; /* RW */ + unsigned long rtc_28:1; /* RW */ + unsigned long rtc_29:1; /* RW */ + unsigned long rtc_30:1; /* RW */ + unsigned long rtc_31:1; /* RW */ + unsigned long rsvd_34_63:30; + } sy; + + /* UV5 unique struct */ + struct uv5h_event_occurred2_s { + unsigned long rtc_interval_int:1; /* RW */ + unsigned long bau_dashboard_int:1; /* RW */ + unsigned long rtc_0:1; /* RW */ + unsigned long rtc_1:1; /* RW */ + unsigned long rtc_2:1; /* RW */ + unsigned long rtc_3:1; /* RW */ + unsigned long rtc_4:1; /* RW */ + unsigned long rtc_5:1; /* RW */ + unsigned long rtc_6:1; /* RW */ + unsigned long rtc_7:1; /* RW */ + unsigned long rtc_8:1; /* RW */ + unsigned long rtc_9:1; /* RW */ + unsigned long rtc_10:1; /* RW */ + unsigned long rtc_11:1; /* RW */ + unsigned long rtc_12:1; /* RW */ + unsigned long rtc_13:1; /* RW */ + unsigned long rtc_14:1; /* RW */ + unsigned long rtc_15:1; /* RW */ + unsigned long rtc_16:1; /* RW */ + unsigned long rtc_17:1; /* RW */ + unsigned long rtc_18:1; /* RW */ + unsigned long rtc_19:1; /* RW */ + unsigned long rtc_20:1; /* RW */ + unsigned long rtc_21:1; /* RW */ + unsigned long rtc_22:1; /* RW */ + unsigned long rtc_23:1; /* RW */ + unsigned long rtc_24:1; /* RW */ + unsigned long rtc_25:1; /* RW */ + unsigned long rtc_26:1; /* RW */ + unsigned long rtc_27:1; /* RW */ + unsigned long rtc_28:1; /* RW */ + unsigned long rtc_29:1; /* RW */ + unsigned long rtc_30:1; /* RW */ + unsigned long rtc_31:1; /* RW */ + unsigned long rsvd_34_63:30; + } s5; + + /* UV4 unique struct */ + struct uv4h_event_occurred2_s { + unsigned long message_accelerator_int0:1; /* RW */ + unsigned long message_accelerator_int1:1; /* RW */ + unsigned long message_accelerator_int2:1; /* RW */ + unsigned long message_accelerator_int3:1; /* RW */ + unsigned long message_accelerator_int4:1; /* RW */ + unsigned long message_accelerator_int5:1; /* RW */ + unsigned long message_accelerator_int6:1; /* RW */ + unsigned long message_accelerator_int7:1; /* RW */ + unsigned long message_accelerator_int8:1; /* RW */ + unsigned long message_accelerator_int9:1; /* RW */ + unsigned long message_accelerator_int10:1; /* RW */ + unsigned long message_accelerator_int11:1; /* RW */ + unsigned long message_accelerator_int12:1; /* RW */ + unsigned long message_accelerator_int13:1; /* RW */ + unsigned long message_accelerator_int14:1; /* RW */ + unsigned long message_accelerator_int15:1; /* RW */ + unsigned long rtc_interval_int:1; /* RW */ + unsigned long bau_dashboard_int:1; /* RW */ + unsigned long rtc_0:1; /* RW */ + unsigned long rtc_1:1; /* RW */ + unsigned long rtc_2:1; /* RW */ + unsigned long rtc_3:1; /* RW */ + unsigned long rtc_4:1; /* RW */ + unsigned long rtc_5:1; /* RW */ + unsigned long rtc_6:1; /* RW */ + unsigned long rtc_7:1; /* RW */ + unsigned long rtc_8:1; /* RW */ + unsigned long rtc_9:1; /* RW */ + unsigned long rtc_10:1; /* RW */ + unsigned long rtc_11:1; /* RW */ + unsigned long rtc_12:1; /* RW */ + unsigned long rtc_13:1; /* RW */ + unsigned long rtc_14:1; /* RW */ + unsigned long rtc_15:1; /* RW */ + unsigned long rtc_16:1; /* RW */ + unsigned long rtc_17:1; /* RW */ + unsigned long rtc_18:1; /* RW */ + unsigned long rtc_19:1; /* RW */ + unsigned long rtc_20:1; /* RW */ + unsigned long rtc_21:1; /* RW */ + unsigned long rtc_22:1; /* RW */ + unsigned long rtc_23:1; /* RW */ + unsigned long rtc_24:1; /* RW */ + unsigned long rtc_25:1; /* RW */ + unsigned long rtc_26:1; /* RW */ + unsigned long rtc_27:1; /* RW */ + unsigned long rtc_28:1; /* RW */ + unsigned long rtc_29:1; /* RW */ + unsigned long rtc_30:1; /* RW */ + unsigned long rtc_31:1; /* RW */ + unsigned long rsvd_50_63:14; + } s4; + + /* UV3 unique struct */ + struct uv3h_event_occurred2_s { + unsigned long rtc_0:1; /* RW */ + unsigned long rtc_1:1; /* RW */ + unsigned long rtc_2:1; /* RW */ + unsigned long rtc_3:1; /* RW */ + unsigned long rtc_4:1; /* RW */ + unsigned long rtc_5:1; /* RW */ + unsigned long rtc_6:1; /* RW */ + unsigned long rtc_7:1; /* RW */ + unsigned long rtc_8:1; /* RW */ + unsigned long rtc_9:1; /* RW */ + unsigned long rtc_10:1; /* RW */ + unsigned long rtc_11:1; /* RW */ + unsigned long rtc_12:1; /* RW */ + unsigned long rtc_13:1; /* RW */ + unsigned long rtc_14:1; /* RW */ + unsigned long rtc_15:1; /* RW */ + unsigned long rtc_16:1; /* RW */ + unsigned long rtc_17:1; /* RW */ + unsigned long rtc_18:1; /* RW */ + unsigned long rtc_19:1; /* RW */ + unsigned long rtc_20:1; /* RW */ + unsigned long rtc_21:1; /* RW */ + unsigned long rtc_22:1; /* RW */ + unsigned long rtc_23:1; /* RW */ + unsigned long rtc_24:1; /* RW */ + unsigned long rtc_25:1; /* RW */ + unsigned long rtc_26:1; /* RW */ + unsigned long rtc_27:1; /* RW */ + unsigned long rtc_28:1; /* RW */ + unsigned long rtc_29:1; /* RW */ + unsigned long rtc_30:1; /* RW */ + unsigned long rtc_31:1; /* RW */ + unsigned long rsvd_32_63:32; + } s3; + + /* UV2 unique struct */ + struct uv2h_event_occurred2_s { + unsigned long rtc_0:1; /* RW */ + unsigned long rtc_1:1; /* RW */ + unsigned long rtc_2:1; /* RW */ + unsigned long rtc_3:1; /* RW */ + unsigned long rtc_4:1; /* RW */ + unsigned long rtc_5:1; /* RW */ + unsigned long rtc_6:1; /* RW */ + unsigned long rtc_7:1; /* RW */ + unsigned long rtc_8:1; /* RW */ + unsigned long rtc_9:1; /* RW */ + unsigned long rtc_10:1; /* RW */ + unsigned long rtc_11:1; /* RW */ + unsigned long rtc_12:1; /* RW */ + unsigned long rtc_13:1; /* RW */ + unsigned long rtc_14:1; /* RW */ + unsigned long rtc_15:1; /* RW */ + unsigned long rtc_16:1; /* RW */ + unsigned long rtc_17:1; /* RW */ + unsigned long rtc_18:1; /* RW */ + unsigned long rtc_19:1; /* RW */ + unsigned long rtc_20:1; /* RW */ + unsigned long rtc_21:1; /* RW */ + unsigned long rtc_22:1; /* RW */ + unsigned long rtc_23:1; /* RW */ + unsigned long rtc_24:1; /* RW */ + unsigned long rtc_25:1; /* RW */ + unsigned long rtc_26:1; /* RW */ + unsigned long rtc_27:1; /* RW */ + unsigned long rtc_28:1; /* RW */ + unsigned long rtc_29:1; /* RW */ + unsigned long rtc_30:1; /* RW */ + unsigned long rtc_31:1; /* RW */ + unsigned long rsvd_32_63:32; + } s2; +}; + +/* ========================================================================= */ +/* UVH_EVENT_OCCURRED2_ALIAS */ +/* ========================================================================= */ +#define UVH_EVENT_OCCURRED2_ALIAS 0x70108UL /* ========================================================================= */ @@ -585,51 +2135,148 @@ union uvh_event_occurred0_u { /* ========================================================================= */ #define UVH_EXTIO_INT0_BROADCAST 0x61448UL -#define UV2H_EXTIO_INT0_BROADCAST_32 0x3f0 -#define UV3H_EXTIO_INT0_BROADCAST_32 0x3f0 -#define UV4H_EXTIO_INT0_BROADCAST_32 0x310 -#define UVH_EXTIO_INT0_BROADCAST_32 ( \ - is_uv2_hub() ? UV2H_EXTIO_INT0_BROADCAST_32 : \ - is_uv3_hub() ? UV3H_EXTIO_INT0_BROADCAST_32 : \ - /*is_uv4_hub*/ UV4H_EXTIO_INT0_BROADCAST_32) - +/* UVH common defines*/ #define UVH_EXTIO_INT0_BROADCAST_ENABLE_SHFT 0 #define UVH_EXTIO_INT0_BROADCAST_ENABLE_MASK 0x0000000000000001UL union uvh_extio_int0_broadcast_u { unsigned long v; + + /* UVH common struct */ struct uvh_extio_int0_broadcast_s { unsigned long enable:1; /* RW */ unsigned long rsvd_1_63:63; } s; + + /* UV5 unique struct */ + struct uv5h_extio_int0_broadcast_s { + unsigned long enable:1; /* RW */ + unsigned long rsvd_1_63:63; + } s5; + + /* UV4 unique struct */ + struct uv4h_extio_int0_broadcast_s { + unsigned long enable:1; /* RW */ + unsigned long rsvd_1_63:63; + } s4; + + /* UV3 unique struct */ + struct uv3h_extio_int0_broadcast_s { + unsigned long enable:1; /* RW */ + unsigned long rsvd_1_63:63; + } s3; + + /* UV2 unique struct */ + struct uv2h_extio_int0_broadcast_s { + unsigned long enable:1; /* RW */ + unsigned long rsvd_1_63:63; + } s2; +}; + +/* ========================================================================= */ +/* UVH_GR0_GAM_GR_CONFIG */ +/* ========================================================================= */ +#define UVH_GR0_GAM_GR_CONFIG ( \ + is_uv(UV5) ? 0x600028UL : \ + is_uv(UV4) ? 0x600028UL : \ + is_uv(UV3) ? 0xc00028UL : \ + is_uv(UV2) ? 0xc00028UL : \ + 0) + + + +/* UVYH common defines */ +#define UVYH_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT 10 +#define UVYH_GR0_GAM_GR_CONFIG_SUBSPACE_MASK 0x0000000000000400UL + +/* UV4 unique defines */ +#define UV4H_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT 10 +#define UV4H_GR0_GAM_GR_CONFIG_SUBSPACE_MASK 0x0000000000000400UL + +/* UV3 unique defines */ +#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_SHFT 0 +#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_MASK 0x000000000000003fUL +#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT 10 +#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_MASK 0x0000000000000400UL + +/* UV2 unique defines */ +#define UV2H_GR0_GAM_GR_CONFIG_N_GR_SHFT 0 +#define UV2H_GR0_GAM_GR_CONFIG_N_GR_MASK 0x000000000000000fUL + + +union uvyh_gr0_gam_gr_config_u { + unsigned long v; + + /* UVYH common struct */ + struct uvyh_gr0_gam_gr_config_s { + unsigned long rsvd_0_9:10; + unsigned long subspace:1; /* RW */ + unsigned long rsvd_11_63:53; + } sy; + + /* UV5 unique struct */ + struct uv5h_gr0_gam_gr_config_s { + unsigned long rsvd_0_9:10; + unsigned long subspace:1; /* RW */ + unsigned long rsvd_11_63:53; + } s5; + + /* UV4 unique struct */ + struct uv4h_gr0_gam_gr_config_s { + unsigned long rsvd_0_9:10; + unsigned long subspace:1; /* RW */ + unsigned long rsvd_11_63:53; + } s4; + + /* UV3 unique struct */ + struct uv3h_gr0_gam_gr_config_s { + unsigned long m_skt:6; /* RW */ + unsigned long undef_6_9:4; /* Undefined */ + unsigned long subspace:1; /* RW */ + unsigned long reserved:53; + } s3; + + /* UV2 unique struct */ + struct uv2h_gr0_gam_gr_config_s { + unsigned long n_gr:4; /* RW */ + unsigned long reserved:60; + } s2; }; /* ========================================================================= */ /* UVH_GR0_TLB_INT0_CONFIG */ /* ========================================================================= */ -#define UVH_GR0_TLB_INT0_CONFIG 0x61b00UL - -#define UVH_GR0_TLB_INT0_CONFIG_VECTOR_SHFT 0 -#define UVH_GR0_TLB_INT0_CONFIG_DM_SHFT 8 -#define UVH_GR0_TLB_INT0_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR0_TLB_INT0_CONFIG_STATUS_SHFT 12 -#define UVH_GR0_TLB_INT0_CONFIG_P_SHFT 13 -#define UVH_GR0_TLB_INT0_CONFIG_T_SHFT 15 -#define UVH_GR0_TLB_INT0_CONFIG_M_SHFT 16 -#define UVH_GR0_TLB_INT0_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR0_TLB_INT0_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR0_TLB_INT0_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR0_TLB_INT0_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR0_TLB_INT0_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR0_TLB_INT0_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR0_TLB_INT0_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR0_TLB_INT0_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR0_TLB_INT0_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#define UVH_GR0_TLB_INT0_CONFIG ( \ + is_uv(UV4) ? 0x61b00UL : \ + is_uv(UV3) ? 0x61b00UL : \ + is_uv(UV2) ? 0x61b00UL : \ + uv_undefined("UVH_GR0_TLB_INT0_CONFIG")) + + +/* UVXH common defines */ +#define UVXH_GR0_TLB_INT0_CONFIG_VECTOR_SHFT 0 +#define UVXH_GR0_TLB_INT0_CONFIG_VECTOR_MASK 0x00000000000000ffUL +#define UVXH_GR0_TLB_INT0_CONFIG_DM_SHFT 8 +#define UVXH_GR0_TLB_INT0_CONFIG_DM_MASK 0x0000000000000700UL +#define UVXH_GR0_TLB_INT0_CONFIG_DESTMODE_SHFT 11 +#define UVXH_GR0_TLB_INT0_CONFIG_DESTMODE_MASK 0x0000000000000800UL +#define UVXH_GR0_TLB_INT0_CONFIG_STATUS_SHFT 12 +#define UVXH_GR0_TLB_INT0_CONFIG_STATUS_MASK 0x0000000000001000UL +#define UVXH_GR0_TLB_INT0_CONFIG_P_SHFT 13 +#define UVXH_GR0_TLB_INT0_CONFIG_P_MASK 0x0000000000002000UL +#define UVXH_GR0_TLB_INT0_CONFIG_T_SHFT 15 +#define UVXH_GR0_TLB_INT0_CONFIG_T_MASK 0x0000000000008000UL +#define UVXH_GR0_TLB_INT0_CONFIG_M_SHFT 16 +#define UVXH_GR0_TLB_INT0_CONFIG_M_MASK 0x0000000000010000UL +#define UVXH_GR0_TLB_INT0_CONFIG_APIC_ID_SHFT 32 +#define UVXH_GR0_TLB_INT0_CONFIG_APIC_ID_MASK 0xffffffff00000000UL union uvh_gr0_tlb_int0_config_u { unsigned long v; + + /* UVH common struct */ struct uvh_gr0_tlb_int0_config_s { unsigned long vector_:8; /* RW */ unsigned long dm:3; /* RW */ @@ -642,33 +2289,97 @@ union uvh_gr0_tlb_int0_config_u { unsigned long rsvd_17_31:15; unsigned long apic_id:32; /* RW */ } s; + + /* UVXH common struct */ + struct uvxh_gr0_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } sx; + + /* UV4 unique struct */ + struct uv4h_gr0_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s4; + + /* UV3 unique struct */ + struct uv3h_gr0_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s3; + + /* UV2 unique struct */ + struct uv2h_gr0_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s2; }; /* ========================================================================= */ /* UVH_GR0_TLB_INT1_CONFIG */ /* ========================================================================= */ -#define UVH_GR0_TLB_INT1_CONFIG 0x61b40UL - -#define UVH_GR0_TLB_INT1_CONFIG_VECTOR_SHFT 0 -#define UVH_GR0_TLB_INT1_CONFIG_DM_SHFT 8 -#define UVH_GR0_TLB_INT1_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR0_TLB_INT1_CONFIG_STATUS_SHFT 12 -#define UVH_GR0_TLB_INT1_CONFIG_P_SHFT 13 -#define UVH_GR0_TLB_INT1_CONFIG_T_SHFT 15 -#define UVH_GR0_TLB_INT1_CONFIG_M_SHFT 16 -#define UVH_GR0_TLB_INT1_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR0_TLB_INT1_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR0_TLB_INT1_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR0_TLB_INT1_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR0_TLB_INT1_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR0_TLB_INT1_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR0_TLB_INT1_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR0_TLB_INT1_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR0_TLB_INT1_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#define UVH_GR0_TLB_INT1_CONFIG ( \ + is_uv(UV4) ? 0x61b40UL : \ + is_uv(UV3) ? 0x61b40UL : \ + is_uv(UV2) ? 0x61b40UL : \ + uv_undefined("UVH_GR0_TLB_INT1_CONFIG")) + + +/* UVXH common defines */ +#define UVXH_GR0_TLB_INT1_CONFIG_VECTOR_SHFT 0 +#define UVXH_GR0_TLB_INT1_CONFIG_VECTOR_MASK 0x00000000000000ffUL +#define UVXH_GR0_TLB_INT1_CONFIG_DM_SHFT 8 +#define UVXH_GR0_TLB_INT1_CONFIG_DM_MASK 0x0000000000000700UL +#define UVXH_GR0_TLB_INT1_CONFIG_DESTMODE_SHFT 11 +#define UVXH_GR0_TLB_INT1_CONFIG_DESTMODE_MASK 0x0000000000000800UL +#define UVXH_GR0_TLB_INT1_CONFIG_STATUS_SHFT 12 +#define UVXH_GR0_TLB_INT1_CONFIG_STATUS_MASK 0x0000000000001000UL +#define UVXH_GR0_TLB_INT1_CONFIG_P_SHFT 13 +#define UVXH_GR0_TLB_INT1_CONFIG_P_MASK 0x0000000000002000UL +#define UVXH_GR0_TLB_INT1_CONFIG_T_SHFT 15 +#define UVXH_GR0_TLB_INT1_CONFIG_T_MASK 0x0000000000008000UL +#define UVXH_GR0_TLB_INT1_CONFIG_M_SHFT 16 +#define UVXH_GR0_TLB_INT1_CONFIG_M_MASK 0x0000000000010000UL +#define UVXH_GR0_TLB_INT1_CONFIG_APIC_ID_SHFT 32 +#define UVXH_GR0_TLB_INT1_CONFIG_APIC_ID_MASK 0xffffffff00000000UL union uvh_gr0_tlb_int1_config_u { unsigned long v; + + /* UVH common struct */ struct uvh_gr0_tlb_int1_config_s { unsigned long vector_:8; /* RW */ unsigned long dm:3; /* RW */ @@ -681,382 +2392,97 @@ union uvh_gr0_tlb_int1_config_u { unsigned long rsvd_17_31:15; unsigned long apic_id:32; /* RW */ } s; -}; -/* ========================================================================= */ -/* UVH_GR0_TLB_MMR_CONTROL */ -/* ========================================================================= */ -#define UV2H_GR0_TLB_MMR_CONTROL 0xc01080UL -#define UV3H_GR0_TLB_MMR_CONTROL 0xc01080UL -#define UV4H_GR0_TLB_MMR_CONTROL 0x601080UL -#define UVH_GR0_TLB_MMR_CONTROL ( \ - is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL : \ - is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL : \ - /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL) - -#define UVH_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UVH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UVH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UVH_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UVH_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UVH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UVH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UVH_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UVH_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL - -#define UVXH_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UVXH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UVXH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UVXH_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL - -#define UV2H_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 -#define UV2H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT 48 -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT 52 -#define UV2H_GR0_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL -#define UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL -#define UV2H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_MASK 0x0001000000000000UL -#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK 0x0010000000000000UL - -#define UV3H_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 -#define UV3H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV3H_GR0_TLB_MMR_CONTROL_ECC_SEL_SHFT 21 -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UV3H_GR0_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL -#define UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL -#define UV3H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV3H_GR0_TLB_MMR_CONTROL_ECC_SEL_MASK 0x0000000000200000UL -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV3H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL - -#define UV4H_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT 13 -#define UV4H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV4H_GR0_TLB_MMR_CONTROL_ECC_SEL_SHFT 21 -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UV4H_GR0_TLB_MMR_CONTROL_PAGE_SIZE_SHFT 59 -#define UV4H_GR0_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000001fffUL -#define UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000006000UL -#define UV4H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV4H_GR0_TLB_MMR_CONTROL_ECC_SEL_MASK 0x0000000000200000UL -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV4H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL -#define UV4H_GR0_TLB_MMR_CONTROL_PAGE_SIZE_MASK 0xf800000000000000UL - -#define UVH_GR0_TLB_MMR_CONTROL_INDEX_MASK ( \ - is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_INDEX_MASK : \ - is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_INDEX_MASK : \ - /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_INDEX_MASK) -#define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK ( \ - is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK : \ - is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK : \ - /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK) -#define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT ( \ - is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT : \ - is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT : \ - /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT) - -union uvh_gr0_tlb_mmr_control_u { - unsigned long v; - struct uvh_gr0_tlb_mmr_control_s { - unsigned long rsvd_0_15:16; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long rsvd_32_48:17; - unsigned long rsvd_49_51:3; - unsigned long rsvd_52_63:12; - } s; - struct uvxh_gr0_tlb_mmr_control_s { - unsigned long rsvd_0_15:16; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long rsvd_48:1; - unsigned long rsvd_49_51:3; - unsigned long rsvd_52_63:12; + /* UVXH common struct */ + struct uvxh_gr0_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } sx; - struct uv2h_gr0_tlb_mmr_control_s { - unsigned long index:12; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_14_15:2; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long mmr_inj_con:1; /* RW */ - unsigned long rsvd_49_51:3; - unsigned long mmr_inj_tlbram:1; /* RW */ - unsigned long rsvd_53_63:11; - } s2; - struct uv3h_gr0_tlb_mmr_control_s { - unsigned long index:12; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_14_15:2; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long ecc_sel:1; /* RW */ - unsigned long rsvd_22_29:8; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long undef_48:1; /* Undefined */ - unsigned long rsvd_49_51:3; - unsigned long undef_52:1; /* Undefined */ - unsigned long rsvd_53_63:11; - } s3; - struct uv4h_gr0_tlb_mmr_control_s { - unsigned long index:13; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_15:1; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long ecc_sel:1; /* RW */ - unsigned long rsvd_22_29:8; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long undef_48:1; /* Undefined */ - unsigned long rsvd_49_51:3; - unsigned long rsvd_52_58:7; - unsigned long page_size:5; /* RW */ + + /* UV4 unique struct */ + struct uv4h_gr0_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s4; -}; -/* ========================================================================= */ -/* UVH_GR0_TLB_MMR_READ_DATA_HI */ -/* ========================================================================= */ -#define UV2H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL -#define UV3H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI 0x6010a0UL -#define UVH_GR0_TLB_MMR_READ_DATA_HI ( \ - is_uv2_hub() ? UV2H_GR0_TLB_MMR_READ_DATA_HI : \ - is_uv3_hub() ? UV3H_GR0_TLB_MMR_READ_DATA_HI : \ - /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_READ_DATA_HI) - -#define UVH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 - -#define UVXH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 - -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL -#define UV2H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL - -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT 45 -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT 55 -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_MASK 0x0000200000000000UL -#define UV3H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK 0xff80000000000000UL - -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PNID_SHFT 34 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT 49 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 51 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT 52 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT 53 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT 55 -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK 0x00000003ffffffffUL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PNID_MASK 0x0001fffc00000000UL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0006000000000000UL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0008000000000000UL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0010000000000000UL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_MASK 0x0020000000000000UL -#define UV4H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK 0xff80000000000000UL - - -union uvh_gr0_tlb_mmr_read_data_hi_u { - unsigned long v; - struct uv2h_gr0_tlb_mmr_read_data_hi_s { - unsigned long pfn:41; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long rsvd_45_63:19; - } s2; - struct uv3h_gr0_tlb_mmr_read_data_hi_s { - unsigned long pfn:41; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long aa_ext:1; /* RO */ - unsigned long undef_46_54:9; /* Undefined */ - unsigned long way_ecc:9; /* RO */ + /* UV3 unique struct */ + struct uv3h_gr0_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s3; - struct uv4h_gr0_tlb_mmr_read_data_hi_s { - unsigned long pfn:34; /* RO */ - unsigned long pnid:15; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long aa_ext:1; /* RO */ - unsigned long undef_54:1; /* Undefined */ - unsigned long way_ecc:9; /* RO */ - } s4; -}; -/* ========================================================================= */ -/* UVH_GR0_TLB_MMR_READ_DATA_LO */ -/* ========================================================================= */ -#define UV2H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL -#define UV3H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL -#define UV4H_GR0_TLB_MMR_READ_DATA_LO 0x6010a8UL -#define UVH_GR0_TLB_MMR_READ_DATA_LO ( \ - is_uv2_hub() ? UV2H_GR0_TLB_MMR_READ_DATA_LO : \ - is_uv3_hub() ? UV3H_GR0_TLB_MMR_READ_DATA_LO : \ - /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_READ_DATA_LO) - -#define UVH_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UVH_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UVH_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UVH_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UVH_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UVH_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UVXH_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UVXH_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV2H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV2H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV3H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV3H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV4H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV4H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - - -union uvh_gr0_tlb_mmr_read_data_lo_u { - unsigned long v; - struct uvh_gr0_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s; - struct uvxh_gr0_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } sx; - struct uv2h_gr0_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ + /* UV2 unique struct */ + struct uv2h_gr0_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s2; - struct uv3h_gr0_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s3; - struct uv4h_gr0_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s4; }; /* ========================================================================= */ /* UVH_GR1_TLB_INT0_CONFIG */ /* ========================================================================= */ -#define UV2H_GR1_TLB_INT0_CONFIG 0x61f00UL -#define UV3H_GR1_TLB_INT0_CONFIG 0x61f00UL -#define UV4H_GR1_TLB_INT0_CONFIG 0x62100UL #define UVH_GR1_TLB_INT0_CONFIG ( \ - is_uv2_hub() ? UV2H_GR1_TLB_INT0_CONFIG : \ - is_uv3_hub() ? UV3H_GR1_TLB_INT0_CONFIG : \ - /*is_uv4_hub*/ UV4H_GR1_TLB_INT0_CONFIG) - -#define UVH_GR1_TLB_INT0_CONFIG_VECTOR_SHFT 0 -#define UVH_GR1_TLB_INT0_CONFIG_DM_SHFT 8 -#define UVH_GR1_TLB_INT0_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR1_TLB_INT0_CONFIG_STATUS_SHFT 12 -#define UVH_GR1_TLB_INT0_CONFIG_P_SHFT 13 -#define UVH_GR1_TLB_INT0_CONFIG_T_SHFT 15 -#define UVH_GR1_TLB_INT0_CONFIG_M_SHFT 16 -#define UVH_GR1_TLB_INT0_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR1_TLB_INT0_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR1_TLB_INT0_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR1_TLB_INT0_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR1_TLB_INT0_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR1_TLB_INT0_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR1_TLB_INT0_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR1_TLB_INT0_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR1_TLB_INT0_CONFIG_APIC_ID_MASK 0xffffffff00000000UL + is_uv(UV4) ? 0x62100UL : \ + is_uv(UV3) ? 0x61f00UL : \ + is_uv(UV2) ? 0x61f00UL : \ + uv_undefined("UVH_GR1_TLB_INT0_CONFIG")) + + +/* UVXH common defines */ +#define UVXH_GR1_TLB_INT0_CONFIG_VECTOR_SHFT 0 +#define UVXH_GR1_TLB_INT0_CONFIG_VECTOR_MASK 0x00000000000000ffUL +#define UVXH_GR1_TLB_INT0_CONFIG_DM_SHFT 8 +#define UVXH_GR1_TLB_INT0_CONFIG_DM_MASK 0x0000000000000700UL +#define UVXH_GR1_TLB_INT0_CONFIG_DESTMODE_SHFT 11 +#define UVXH_GR1_TLB_INT0_CONFIG_DESTMODE_MASK 0x0000000000000800UL +#define UVXH_GR1_TLB_INT0_CONFIG_STATUS_SHFT 12 +#define UVXH_GR1_TLB_INT0_CONFIG_STATUS_MASK 0x0000000000001000UL +#define UVXH_GR1_TLB_INT0_CONFIG_P_SHFT 13 +#define UVXH_GR1_TLB_INT0_CONFIG_P_MASK 0x0000000000002000UL +#define UVXH_GR1_TLB_INT0_CONFIG_T_SHFT 15 +#define UVXH_GR1_TLB_INT0_CONFIG_T_MASK 0x0000000000008000UL +#define UVXH_GR1_TLB_INT0_CONFIG_M_SHFT 16 +#define UVXH_GR1_TLB_INT0_CONFIG_M_MASK 0x0000000000010000UL +#define UVXH_GR1_TLB_INT0_CONFIG_APIC_ID_SHFT 32 +#define UVXH_GR1_TLB_INT0_CONFIG_APIC_ID_MASK 0xffffffff00000000UL union uvh_gr1_tlb_int0_config_u { unsigned long v; + + /* UVH common struct */ struct uvh_gr1_tlb_int0_config_s { unsigned long vector_:8; /* RW */ unsigned long dm:3; /* RW */ @@ -1069,39 +2495,97 @@ union uvh_gr1_tlb_int0_config_u { unsigned long rsvd_17_31:15; unsigned long apic_id:32; /* RW */ } s; + + /* UVXH common struct */ + struct uvxh_gr1_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } sx; + + /* UV4 unique struct */ + struct uv4h_gr1_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s4; + + /* UV3 unique struct */ + struct uv3h_gr1_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s3; + + /* UV2 unique struct */ + struct uv2h_gr1_tlb_int0_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s2; }; /* ========================================================================= */ /* UVH_GR1_TLB_INT1_CONFIG */ /* ========================================================================= */ -#define UV2H_GR1_TLB_INT1_CONFIG 0x61f40UL -#define UV3H_GR1_TLB_INT1_CONFIG 0x61f40UL -#define UV4H_GR1_TLB_INT1_CONFIG 0x62140UL #define UVH_GR1_TLB_INT1_CONFIG ( \ - is_uv2_hub() ? UV2H_GR1_TLB_INT1_CONFIG : \ - is_uv3_hub() ? UV3H_GR1_TLB_INT1_CONFIG : \ - /*is_uv4_hub*/ UV4H_GR1_TLB_INT1_CONFIG) - -#define UVH_GR1_TLB_INT1_CONFIG_VECTOR_SHFT 0 -#define UVH_GR1_TLB_INT1_CONFIG_DM_SHFT 8 -#define UVH_GR1_TLB_INT1_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR1_TLB_INT1_CONFIG_STATUS_SHFT 12 -#define UVH_GR1_TLB_INT1_CONFIG_P_SHFT 13 -#define UVH_GR1_TLB_INT1_CONFIG_T_SHFT 15 -#define UVH_GR1_TLB_INT1_CONFIG_M_SHFT 16 -#define UVH_GR1_TLB_INT1_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR1_TLB_INT1_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR1_TLB_INT1_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR1_TLB_INT1_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR1_TLB_INT1_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR1_TLB_INT1_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR1_TLB_INT1_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR1_TLB_INT1_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR1_TLB_INT1_CONFIG_APIC_ID_MASK 0xffffffff00000000UL + is_uv(UV4) ? 0x62140UL : \ + is_uv(UV3) ? 0x61f40UL : \ + is_uv(UV2) ? 0x61f40UL : \ + uv_undefined("UVH_GR1_TLB_INT1_CONFIG")) + + +/* UVXH common defines */ +#define UVXH_GR1_TLB_INT1_CONFIG_VECTOR_SHFT 0 +#define UVXH_GR1_TLB_INT1_CONFIG_VECTOR_MASK 0x00000000000000ffUL +#define UVXH_GR1_TLB_INT1_CONFIG_DM_SHFT 8 +#define UVXH_GR1_TLB_INT1_CONFIG_DM_MASK 0x0000000000000700UL +#define UVXH_GR1_TLB_INT1_CONFIG_DESTMODE_SHFT 11 +#define UVXH_GR1_TLB_INT1_CONFIG_DESTMODE_MASK 0x0000000000000800UL +#define UVXH_GR1_TLB_INT1_CONFIG_STATUS_SHFT 12 +#define UVXH_GR1_TLB_INT1_CONFIG_STATUS_MASK 0x0000000000001000UL +#define UVXH_GR1_TLB_INT1_CONFIG_P_SHFT 13 +#define UVXH_GR1_TLB_INT1_CONFIG_P_MASK 0x0000000000002000UL +#define UVXH_GR1_TLB_INT1_CONFIG_T_SHFT 15 +#define UVXH_GR1_TLB_INT1_CONFIG_T_MASK 0x0000000000008000UL +#define UVXH_GR1_TLB_INT1_CONFIG_M_SHFT 16 +#define UVXH_GR1_TLB_INT1_CONFIG_M_MASK 0x0000000000010000UL +#define UVXH_GR1_TLB_INT1_CONFIG_APIC_ID_SHFT 32 +#define UVXH_GR1_TLB_INT1_CONFIG_APIC_ID_MASK 0xffffffff00000000UL union uvh_gr1_tlb_int1_config_u { unsigned long v; + + /* UVH common struct */ struct uvh_gr1_tlb_int1_config_s { unsigned long vector_:8; /* RW */ unsigned long dm:3; /* RW */ @@ -1114,337 +2598,62 @@ union uvh_gr1_tlb_int1_config_u { unsigned long rsvd_17_31:15; unsigned long apic_id:32; /* RW */ } s; -}; -/* ========================================================================= */ -/* UVH_GR1_TLB_MMR_CONTROL */ -/* ========================================================================= */ -#define UV2H_GR1_TLB_MMR_CONTROL 0x1001080UL -#define UV3H_GR1_TLB_MMR_CONTROL 0x1001080UL -#define UV4H_GR1_TLB_MMR_CONTROL 0x701080UL -#define UVH_GR1_TLB_MMR_CONTROL ( \ - is_uv2_hub() ? UV2H_GR1_TLB_MMR_CONTROL : \ - is_uv3_hub() ? UV3H_GR1_TLB_MMR_CONTROL : \ - /*is_uv4_hub*/ UV4H_GR1_TLB_MMR_CONTROL) - -#define UVH_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UVH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UVH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UVH_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UVH_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UVH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UVH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UVH_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UVH_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL - -#define UVXH_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UVXH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UVXH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UVXH_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL - -#define UV2H_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV2H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 -#define UV2H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT 48 -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT 52 -#define UV2H_GR1_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL -#define UV2H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL -#define UV2H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_MASK 0x0001000000000000UL -#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK 0x0010000000000000UL - -#define UV3H_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV3H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 -#define UV3H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV3H_GR1_TLB_MMR_CONTROL_ECC_SEL_SHFT 21 -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UV3H_GR1_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL -#define UV3H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL -#define UV3H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV3H_GR1_TLB_MMR_CONTROL_ECC_SEL_MASK 0x0000000000200000UL -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV3H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL - -#define UV4H_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV4H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT 13 -#define UV4H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV4H_GR1_TLB_MMR_CONTROL_ECC_SEL_SHFT 21 -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT 32 -#define UV4H_GR1_TLB_MMR_CONTROL_PAGE_SIZE_SHFT 59 -#define UV4H_GR1_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000001fffUL -#define UV4H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000006000UL -#define UV4H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV4H_GR1_TLB_MMR_CONTROL_ECC_SEL_MASK 0x0000000000200000UL -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV4H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK 0x0000000100000000UL -#define UV4H_GR1_TLB_MMR_CONTROL_PAGE_SIZE_MASK 0xf800000000000000UL - - -union uvh_gr1_tlb_mmr_control_u { - unsigned long v; - struct uvh_gr1_tlb_mmr_control_s { - unsigned long rsvd_0_15:16; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long rsvd_32_48:17; - unsigned long rsvd_49_51:3; - unsigned long rsvd_52_63:12; - } s; - struct uvxh_gr1_tlb_mmr_control_s { - unsigned long rsvd_0_15:16; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long rsvd_48:1; - unsigned long rsvd_49_51:3; - unsigned long rsvd_52_63:12; + /* UVXH common struct */ + struct uvxh_gr1_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } sx; - struct uv2h_gr1_tlb_mmr_control_s { - unsigned long index:12; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_14_15:2; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long mmr_inj_con:1; /* RW */ - unsigned long rsvd_49_51:3; - unsigned long mmr_inj_tlbram:1; /* RW */ - unsigned long rsvd_53_63:11; - } s2; - struct uv3h_gr1_tlb_mmr_control_s { - unsigned long index:12; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_14_15:2; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long ecc_sel:1; /* RW */ - unsigned long rsvd_22_29:8; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long undef_48:1; /* Undefined */ - unsigned long rsvd_49_51:3; - unsigned long undef_52:1; /* Undefined */ - unsigned long rsvd_53_63:11; - } s3; - struct uv4h_gr1_tlb_mmr_control_s { - unsigned long index:13; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_15:1; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long ecc_sel:1; /* RW */ - unsigned long rsvd_22_29:8; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long mmr_op_done:1; /* RW */ - unsigned long rsvd_33_47:15; - unsigned long undef_48:1; /* Undefined */ - unsigned long rsvd_49_51:3; - unsigned long rsvd_52_58:7; - unsigned long page_size:5; /* RW */ + + /* UV4 unique struct */ + struct uv4h_gr1_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s4; -}; -/* ========================================================================= */ -/* UVH_GR1_TLB_MMR_READ_DATA_HI */ -/* ========================================================================= */ -#define UV2H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL -#define UV3H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI 0x7010a0UL -#define UVH_GR1_TLB_MMR_READ_DATA_HI ( \ - is_uv2_hub() ? UV2H_GR1_TLB_MMR_READ_DATA_HI : \ - is_uv3_hub() ? UV3H_GR1_TLB_MMR_READ_DATA_HI : \ - /*is_uv4_hub*/ UV4H_GR1_TLB_MMR_READ_DATA_HI) - -#define UVH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 - -#define UVXH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 - -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL -#define UV2H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL - -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT 45 -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT 55 -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_MASK 0x0000200000000000UL -#define UV3H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK 0xff80000000000000UL - -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PNID_SHFT 34 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT 49 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 51 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT 52 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT 53 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT 55 -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK 0x00000003ffffffffUL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PNID_MASK 0x0001fffc00000000UL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0006000000000000UL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0008000000000000UL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0010000000000000UL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_MASK 0x0020000000000000UL -#define UV4H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK 0xff80000000000000UL - - -union uvh_gr1_tlb_mmr_read_data_hi_u { - unsigned long v; - struct uv2h_gr1_tlb_mmr_read_data_hi_s { - unsigned long pfn:41; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long rsvd_45_63:19; - } s2; - struct uv3h_gr1_tlb_mmr_read_data_hi_s { - unsigned long pfn:41; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long aa_ext:1; /* RO */ - unsigned long undef_46_54:9; /* Undefined */ - unsigned long way_ecc:9; /* RO */ + /* UV3 unique struct */ + struct uv3h_gr1_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s3; - struct uv4h_gr1_tlb_mmr_read_data_hi_s { - unsigned long pfn:34; /* RO */ - unsigned long pnid:15; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long aa_ext:1; /* RO */ - unsigned long undef_54:1; /* Undefined */ - unsigned long way_ecc:9; /* RO */ - } s4; -}; -/* ========================================================================= */ -/* UVH_GR1_TLB_MMR_READ_DATA_LO */ -/* ========================================================================= */ -#define UV2H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL -#define UV3H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL -#define UV4H_GR1_TLB_MMR_READ_DATA_LO 0x7010a8UL -#define UVH_GR1_TLB_MMR_READ_DATA_LO ( \ - is_uv2_hub() ? UV2H_GR1_TLB_MMR_READ_DATA_LO : \ - is_uv3_hub() ? UV3H_GR1_TLB_MMR_READ_DATA_LO : \ - /*is_uv4_hub*/ UV4H_GR1_TLB_MMR_READ_DATA_LO) - -#define UVH_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UVH_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UVH_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UVH_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UVH_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UVH_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UVXH_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UVXH_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV2H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV2H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV3H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV3H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - -#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV4H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV4H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - - -union uvh_gr1_tlb_mmr_read_data_lo_u { - unsigned long v; - struct uvh_gr1_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s; - struct uvxh_gr1_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } sx; - struct uv2h_gr1_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ + /* UV2 unique struct */ + struct uv2h_gr1_tlb_int1_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s2; - struct uv3h_gr1_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s3; - struct uv4h_gr1_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s4; }; /* ========================================================================= */ @@ -1452,52 +2661,43 @@ union uvh_gr1_tlb_mmr_read_data_lo_u { /* ========================================================================= */ #define UVH_INT_CMPB 0x22080UL +/* UVH common defines*/ #define UVH_INT_CMPB_REAL_TIME_CMPB_SHFT 0 #define UVH_INT_CMPB_REAL_TIME_CMPB_MASK 0x00ffffffffffffffUL union uvh_int_cmpb_u { unsigned long v; + + /* UVH common struct */ struct uvh_int_cmpb_s { unsigned long real_time_cmpb:56; /* RW */ unsigned long rsvd_56_63:8; } s; -}; - -/* ========================================================================= */ -/* UVH_INT_CMPC */ -/* ========================================================================= */ -#define UVH_INT_CMPC 0x22100UL - - -#define UVXH_INT_CMPC_REAL_TIME_CMP_2_SHFT 0 -#define UVXH_INT_CMPC_REAL_TIME_CMP_2_MASK 0x00ffffffffffffffUL - -union uvh_int_cmpc_u { - unsigned long v; - struct uvh_int_cmpc_s { - unsigned long real_time_cmpc:56; /* RW */ + /* UV5 unique struct */ + struct uv5h_int_cmpb_s { + unsigned long real_time_cmpb:56; /* RW */ unsigned long rsvd_56_63:8; - } s; -}; + } s5; -/* ========================================================================= */ -/* UVH_INT_CMPD */ -/* ========================================================================= */ -#define UVH_INT_CMPD 0x22180UL - - -#define UVXH_INT_CMPD_REAL_TIME_CMP_3_SHFT 0 -#define UVXH_INT_CMPD_REAL_TIME_CMP_3_MASK 0x00ffffffffffffffUL + /* UV4 unique struct */ + struct uv4h_int_cmpb_s { + unsigned long real_time_cmpb:56; /* RW */ + unsigned long rsvd_56_63:8; + } s4; + /* UV3 unique struct */ + struct uv3h_int_cmpb_s { + unsigned long real_time_cmpb:56; /* RW */ + unsigned long rsvd_56_63:8; + } s3; -union uvh_int_cmpd_u { - unsigned long v; - struct uvh_int_cmpd_s { - unsigned long real_time_cmpd:56; /* RW */ + /* UV2 unique struct */ + struct uv2h_int_cmpb_s { + unsigned long real_time_cmpb:56; /* RW */ unsigned long rsvd_56_63:8; - } s; + } s2; }; /* ========================================================================= */ @@ -1505,28 +2705,23 @@ union uvh_int_cmpd_u { /* ========================================================================= */ #define UVH_IPI_INT 0x60500UL -#define UV2H_IPI_INT_32 0x348 -#define UV3H_IPI_INT_32 0x348 -#define UV4H_IPI_INT_32 0x268 -#define UVH_IPI_INT_32 ( \ - is_uv2_hub() ? UV2H_IPI_INT_32 : \ - is_uv3_hub() ? UV3H_IPI_INT_32 : \ - /*is_uv4_hub*/ UV4H_IPI_INT_32) - +/* UVH common defines*/ #define UVH_IPI_INT_VECTOR_SHFT 0 -#define UVH_IPI_INT_DELIVERY_MODE_SHFT 8 -#define UVH_IPI_INT_DESTMODE_SHFT 11 -#define UVH_IPI_INT_APIC_ID_SHFT 16 -#define UVH_IPI_INT_SEND_SHFT 63 #define UVH_IPI_INT_VECTOR_MASK 0x00000000000000ffUL +#define UVH_IPI_INT_DELIVERY_MODE_SHFT 8 #define UVH_IPI_INT_DELIVERY_MODE_MASK 0x0000000000000700UL +#define UVH_IPI_INT_DESTMODE_SHFT 11 #define UVH_IPI_INT_DESTMODE_MASK 0x0000000000000800UL +#define UVH_IPI_INT_APIC_ID_SHFT 16 #define UVH_IPI_INT_APIC_ID_MASK 0x0000ffffffff0000UL +#define UVH_IPI_INT_SEND_SHFT 63 #define UVH_IPI_INT_SEND_MASK 0x8000000000000000UL union uvh_ipi_int_u { unsigned long v; + + /* UVH common struct */ struct uvh_ipi_int_s { unsigned long vector_:8; /* RW */ unsigned long delivery_mode:3; /* RW */ @@ -1536,903 +2731,105 @@ union uvh_ipi_int_u { unsigned long rsvd_48_62:15; unsigned long send:1; /* WP */ } s; -}; - -/* ========================================================================= */ -/* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST */ -/* ========================================================================= */ -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL -#define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST") -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST ( \ - is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST : \ - is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST : \ - /*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST) -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_32 0x9c0 - - -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4 -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49 -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_MASK 0x7ffe000000000000UL - -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4 -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49 -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_MASK 0x7ffe000000000000UL - - -union uvh_lb_bau_intd_payload_queue_first_u { - unsigned long v; - struct uv2h_lb_bau_intd_payload_queue_first_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_48:6; - unsigned long node_id:14; /* RW */ - unsigned long rsvd_63:1; - } s2; - struct uv3h_lb_bau_intd_payload_queue_first_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_48:6; - unsigned long node_id:14; /* RW */ - unsigned long rsvd_63:1; - } s3; -}; - -/* ========================================================================= */ -/* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST */ -/* ========================================================================= */ -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL -#define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST") -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST ( \ - is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST : \ - is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST : \ - /*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST) -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_32 0x9c8 - - -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4 -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL - -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4 -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL - - -union uvh_lb_bau_intd_payload_queue_last_u { - unsigned long v; - struct uv2h_lb_bau_intd_payload_queue_last_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_63:21; - } s2; - struct uv3h_lb_bau_intd_payload_queue_last_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_63:21; - } s3; -}; - -/* ========================================================================= */ -/* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL */ -/* ========================================================================= */ -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL -#define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL") -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL ( \ - is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL : \ - is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL : \ - /*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL) -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_32 0x9d0 - - -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4 -#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL - -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4 -#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL + /* UV5 unique struct */ + struct uv5h_ipi_int_s { + unsigned long vector_:8; /* RW */ + unsigned long delivery_mode:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long rsvd_12_15:4; + unsigned long apic_id:32; /* RW */ + unsigned long rsvd_48_62:15; + unsigned long send:1; /* WP */ + } s5; -union uvh_lb_bau_intd_payload_queue_tail_u { - unsigned long v; - struct uv2h_lb_bau_intd_payload_queue_tail_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_63:21; - } s2; - struct uv3h_lb_bau_intd_payload_queue_tail_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_63:21; - } s3; -}; + /* UV4 unique struct */ + struct uv4h_ipi_int_s { + unsigned long vector_:8; /* RW */ + unsigned long delivery_mode:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long rsvd_12_15:4; + unsigned long apic_id:32; /* RW */ + unsigned long rsvd_48_62:15; + unsigned long send:1; /* WP */ + } s4; -/* ========================================================================= */ -/* UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE */ -/* ========================================================================= */ -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL -#define UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE uv_undefined("UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE") -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE ( \ - is_uv2_hub() ? UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE : \ - is_uv3_hub() ? UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE : \ - /*is_uv4_hub*/ UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE) -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_32 0xa68 - - -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_SHFT 3 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_SHFT 4 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_SHFT 5 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_SHFT 6 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_SHFT 7 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_SHFT 8 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_SHFT 9 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_SHFT 10 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_SHFT 11 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_SHFT 12 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_SHFT 13 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_SHFT 14 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_SHFT 15 -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_MASK 0x0000000000008000UL - -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_SHFT 3 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_SHFT 4 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_SHFT 5 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_SHFT 6 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_SHFT 7 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_SHFT 8 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_SHFT 9 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_SHFT 10 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_SHFT 11 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_SHFT 12 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_SHFT 13 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_SHFT 14 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_SHFT 15 -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_MASK 0x0000000000008000UL - - -union uvh_lb_bau_intd_software_acknowledge_u { - unsigned long v; - struct uv2h_lb_bau_intd_software_acknowledge_s { - unsigned long pending_0:1; /* RW */ - unsigned long pending_1:1; /* RW */ - unsigned long pending_2:1; /* RW */ - unsigned long pending_3:1; /* RW */ - unsigned long pending_4:1; /* RW */ - unsigned long pending_5:1; /* RW */ - unsigned long pending_6:1; /* RW */ - unsigned long pending_7:1; /* RW */ - unsigned long timeout_0:1; /* RW */ - unsigned long timeout_1:1; /* RW */ - unsigned long timeout_2:1; /* RW */ - unsigned long timeout_3:1; /* RW */ - unsigned long timeout_4:1; /* RW */ - unsigned long timeout_5:1; /* RW */ - unsigned long timeout_6:1; /* RW */ - unsigned long timeout_7:1; /* RW */ - unsigned long rsvd_16_63:48; - } s2; - struct uv3h_lb_bau_intd_software_acknowledge_s { - unsigned long pending_0:1; /* RW */ - unsigned long pending_1:1; /* RW */ - unsigned long pending_2:1; /* RW */ - unsigned long pending_3:1; /* RW */ - unsigned long pending_4:1; /* RW */ - unsigned long pending_5:1; /* RW */ - unsigned long pending_6:1; /* RW */ - unsigned long pending_7:1; /* RW */ - unsigned long timeout_0:1; /* RW */ - unsigned long timeout_1:1; /* RW */ - unsigned long timeout_2:1; /* RW */ - unsigned long timeout_3:1; /* RW */ - unsigned long timeout_4:1; /* RW */ - unsigned long timeout_5:1; /* RW */ - unsigned long timeout_6:1; /* RW */ - unsigned long timeout_7:1; /* RW */ - unsigned long rsvd_16_63:48; + /* UV3 unique struct */ + struct uv3h_ipi_int_s { + unsigned long vector_:8; /* RW */ + unsigned long delivery_mode:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long rsvd_12_15:4; + unsigned long apic_id:32; /* RW */ + unsigned long rsvd_48_62:15; + unsigned long send:1; /* WP */ } s3; -}; -/* ========================================================================= */ -/* UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS */ -/* ========================================================================= */ -#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL -#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL -#define UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS uv_undefined("UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS") -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS ( \ - is_uv2_hub() ? UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS : \ - is_uv3_hub() ? UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS : \ - /*is_uv4_hub*/ UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS) -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS_32 0xa70 - - -/* ========================================================================= */ -/* UVH_LB_BAU_MISC_CONTROL */ -/* ========================================================================= */ -#define UV2H_LB_BAU_MISC_CONTROL 0x320170UL -#define UV3H_LB_BAU_MISC_CONTROL 0x320170UL -#define UV4H_LB_BAU_MISC_CONTROL 0xc8170UL -#define UVH_LB_BAU_MISC_CONTROL ( \ - is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL : \ - is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL : \ - /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL) - -#define UV2H_LB_BAU_MISC_CONTROL_32 0xa10 -#define UV3H_LB_BAU_MISC_CONTROL_32 0xa10 -#define UV4H_LB_BAU_MISC_CONTROL_32 0xa18 -#define UVH_LB_BAU_MISC_CONTROL_32 ( \ - is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_32 : \ - is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_32 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_32) - -#define UVH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UVH_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UVH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UVH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UVH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UVH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UVH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UVH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UVH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UVH_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UVH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UVH_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UVH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UVH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL -#define UVH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL -#define UVH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL -#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL -#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL -#define UVH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL -#define UVH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL -#define UVH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UVH_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - -#define UVXH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UVXH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UVXH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UVXH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UVXH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UVXH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UVXH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29 -#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT 30 -#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31 -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32 -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33 -#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34 -#define UVXH_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35 -#define UVXH_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UVXH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UVXH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UVXH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL -#define UVXH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL -#define UVXH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL -#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL -#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL -#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL -#define UVXH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL -#define UVXH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL -#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK 0x0000000040000000UL -#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL -#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL -#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL -#define UVXH_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL -#define UVXH_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - -#define UV2H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UV2H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UV2H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15 -#define UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UV2H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UV2H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29 -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT 30 -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33 -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34 -#define UV2H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35 -#define UV2H_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UV2H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL -#define UV2H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL -#define UV2H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL -#define UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL -#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL -#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL -#define UV2H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL -#define UV2H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK 0x0000000040000000UL -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL -#define UV2H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL -#define UV2H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - -#define UV3H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UV3H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UV3H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UV3H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UV3H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15 -#define UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UV3H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UV3H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29 -#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT 30 -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33 -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34 -#define UV3H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35 -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_SHFT 36 -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_PREFETCH_HINT_SHFT 37 -#define UV3H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_SHFT 38 -#define UV3H_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UV3H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UV3H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UV3H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL -#define UV3H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL -#define UV3H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL -#define UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL -#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL -#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL -#define UV3H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL -#define UV3H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL -#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK 0x0000000040000000UL -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL -#define UV3H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL -#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_MASK 0x0000001000000000UL -#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_PREFETCH_HINT_MASK 0x0000002000000000UL -#define UV3H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_MASK 0x00003fc000000000UL -#define UV3H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - -#define UV4H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UV4H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UV4H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UV4H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UV4H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_15_19_SHFT 15 -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UV4H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UV4H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29 -#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT 30 -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31 -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32 -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33 -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34 -#define UV4H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35 -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_SHFT 36 -#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_37_SHFT 37 -#define UV4H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_SHFT 38 -#define UV4H_LB_BAU_MISC_CONTROL_ADDRESS_INTERLEAVE_SELECT_SHFT 46 -#define UV4H_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UV4H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UV4H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UV4H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL -#define UV4H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL -#define UV4H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL -#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_15_19_MASK 0x00000000000f8000UL -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL -#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL -#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL -#define UV4H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL -#define UV4H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL -#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK 0x0000000040000000UL -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL -#define UV4H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL -#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_MASK 0x0000001000000000UL -#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_37_MASK 0x0000002000000000UL -#define UV4H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_MASK 0x00003fc000000000UL -#define UV4H_LB_BAU_MISC_CONTROL_ADDRESS_INTERLEAVE_SELECT_MASK 0x0000400000000000UL -#define UV4H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK \ - uv_undefined("UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK") -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK ( \ - is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \ - is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \ - /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK) -#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT \ - uv_undefined("UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT") -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT ( \ - is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \ - is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \ - /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT) -#define UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK \ - uv_undefined("UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK") -#define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK ( \ - is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \ - is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \ - /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK) -#define UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT \ - uv_undefined("UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT") -#define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT ( \ - is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \ - is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \ - /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT) - -union uvh_lb_bau_misc_control_u { - unsigned long v; - struct uvh_lb_bau_misc_control_s { - unsigned long rejection_delay:8; /* RW */ - unsigned long apic_mode:1; /* RW */ - unsigned long force_broadcast:1; /* RW */ - unsigned long force_lock_nop:1; /* RW */ - unsigned long qpi_agent_presence_vector:3; /* RW */ - unsigned long descriptor_fetch_mode:1; /* RW */ - unsigned long rsvd_15_19:5; - unsigned long enable_dual_mapping_mode:1; /* RW */ - unsigned long vga_io_port_decode_enable:1; /* RW */ - unsigned long vga_io_port_16_bit_decode:1; /* RW */ - unsigned long suppress_dest_registration:1; /* RW */ - unsigned long programmed_initial_priority:3; /* RW */ - unsigned long use_incoming_priority:1; /* RW */ - unsigned long enable_programmed_initial_priority:1;/* RW */ - unsigned long rsvd_29_47:19; - unsigned long fun:16; /* RW */ - } s; - struct uvxh_lb_bau_misc_control_s { - unsigned long rejection_delay:8; /* RW */ - unsigned long apic_mode:1; /* RW */ - unsigned long force_broadcast:1; /* RW */ - unsigned long force_lock_nop:1; /* RW */ - unsigned long qpi_agent_presence_vector:3; /* RW */ - unsigned long descriptor_fetch_mode:1; /* RW */ - unsigned long rsvd_15_19:5; - unsigned long enable_dual_mapping_mode:1; /* RW */ - unsigned long vga_io_port_decode_enable:1; /* RW */ - unsigned long vga_io_port_16_bit_decode:1; /* RW */ - unsigned long suppress_dest_registration:1; /* RW */ - unsigned long programmed_initial_priority:3; /* RW */ - unsigned long use_incoming_priority:1; /* RW */ - unsigned long enable_programmed_initial_priority:1;/* RW */ - unsigned long enable_automatic_apic_mode_selection:1;/* RW */ - unsigned long apic_mode_status:1; /* RO */ - unsigned long suppress_interrupts_to_self:1; /* RW */ - unsigned long enable_lock_based_system_flush:1;/* RW */ - unsigned long enable_extended_sb_status:1; /* RW */ - unsigned long suppress_int_prio_udt_to_self:1;/* RW */ - unsigned long use_legacy_descriptor_formats:1;/* RW */ - unsigned long rsvd_36_47:12; - unsigned long fun:16; /* RW */ - } sx; - struct uv2h_lb_bau_misc_control_s { - unsigned long rejection_delay:8; /* RW */ - unsigned long apic_mode:1; /* RW */ - unsigned long force_broadcast:1; /* RW */ - unsigned long force_lock_nop:1; /* RW */ - unsigned long qpi_agent_presence_vector:3; /* RW */ - unsigned long descriptor_fetch_mode:1; /* RW */ - unsigned long enable_intd_soft_ack_mode:1; /* RW */ - unsigned long intd_soft_ack_timeout_period:4; /* RW */ - unsigned long enable_dual_mapping_mode:1; /* RW */ - unsigned long vga_io_port_decode_enable:1; /* RW */ - unsigned long vga_io_port_16_bit_decode:1; /* RW */ - unsigned long suppress_dest_registration:1; /* RW */ - unsigned long programmed_initial_priority:3; /* RW */ - unsigned long use_incoming_priority:1; /* RW */ - unsigned long enable_programmed_initial_priority:1;/* RW */ - unsigned long enable_automatic_apic_mode_selection:1;/* RW */ - unsigned long apic_mode_status:1; /* RO */ - unsigned long suppress_interrupts_to_self:1; /* RW */ - unsigned long enable_lock_based_system_flush:1;/* RW */ - unsigned long enable_extended_sb_status:1; /* RW */ - unsigned long suppress_int_prio_udt_to_self:1;/* RW */ - unsigned long use_legacy_descriptor_formats:1;/* RW */ - unsigned long rsvd_36_47:12; - unsigned long fun:16; /* RW */ + /* UV2 unique struct */ + struct uv2h_ipi_int_s { + unsigned long vector_:8; /* RW */ + unsigned long delivery_mode:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long rsvd_12_15:4; + unsigned long apic_id:32; /* RW */ + unsigned long rsvd_48_62:15; + unsigned long send:1; /* WP */ } s2; - struct uv3h_lb_bau_misc_control_s { - unsigned long rejection_delay:8; /* RW */ - unsigned long apic_mode:1; /* RW */ - unsigned long force_broadcast:1; /* RW */ - unsigned long force_lock_nop:1; /* RW */ - unsigned long qpi_agent_presence_vector:3; /* RW */ - unsigned long descriptor_fetch_mode:1; /* RW */ - unsigned long enable_intd_soft_ack_mode:1; /* RW */ - unsigned long intd_soft_ack_timeout_period:4; /* RW */ - unsigned long enable_dual_mapping_mode:1; /* RW */ - unsigned long vga_io_port_decode_enable:1; /* RW */ - unsigned long vga_io_port_16_bit_decode:1; /* RW */ - unsigned long suppress_dest_registration:1; /* RW */ - unsigned long programmed_initial_priority:3; /* RW */ - unsigned long use_incoming_priority:1; /* RW */ - unsigned long enable_programmed_initial_priority:1;/* RW */ - unsigned long enable_automatic_apic_mode_selection:1;/* RW */ - unsigned long apic_mode_status:1; /* RO */ - unsigned long suppress_interrupts_to_self:1; /* RW */ - unsigned long enable_lock_based_system_flush:1;/* RW */ - unsigned long enable_extended_sb_status:1; /* RW */ - unsigned long suppress_int_prio_udt_to_self:1;/* RW */ - unsigned long use_legacy_descriptor_formats:1;/* RW */ - unsigned long suppress_quiesce_msgs_to_qpi:1; /* RW */ - unsigned long enable_intd_prefetch_hint:1; /* RW */ - unsigned long thread_kill_timebase:8; /* RW */ - unsigned long rsvd_46_47:2; - unsigned long fun:16; /* RW */ - } s3; - struct uv4h_lb_bau_misc_control_s { - unsigned long rejection_delay:8; /* RW */ - unsigned long apic_mode:1; /* RW */ - unsigned long force_broadcast:1; /* RW */ - unsigned long force_lock_nop:1; /* RW */ - unsigned long qpi_agent_presence_vector:3; /* RW */ - unsigned long descriptor_fetch_mode:1; /* RW */ - unsigned long rsvd_15_19:5; - unsigned long enable_dual_mapping_mode:1; /* RW */ - unsigned long vga_io_port_decode_enable:1; /* RW */ - unsigned long vga_io_port_16_bit_decode:1; /* RW */ - unsigned long suppress_dest_registration:1; /* RW */ - unsigned long programmed_initial_priority:3; /* RW */ - unsigned long use_incoming_priority:1; /* RW */ - unsigned long enable_programmed_initial_priority:1;/* RW */ - unsigned long enable_automatic_apic_mode_selection:1;/* RW */ - unsigned long apic_mode_status:1; /* RO */ - unsigned long suppress_interrupts_to_self:1; /* RW */ - unsigned long enable_lock_based_system_flush:1;/* RW */ - unsigned long enable_extended_sb_status:1; /* RW */ - unsigned long suppress_int_prio_udt_to_self:1;/* RW */ - unsigned long use_legacy_descriptor_formats:1;/* RW */ - unsigned long suppress_quiesce_msgs_to_qpi:1; /* RW */ - unsigned long rsvd_37:1; - unsigned long thread_kill_timebase:8; /* RW */ - unsigned long address_interleave_select:1; /* RW */ - unsigned long rsvd_47:1; - unsigned long fun:16; /* RW */ - } s4; -}; - -/* ========================================================================= */ -/* UVH_LB_BAU_SB_ACTIVATION_CONTROL */ -/* ========================================================================= */ -#define UV2H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL -#define UV3H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL -#define UV4H_LB_BAU_SB_ACTIVATION_CONTROL 0xc8020UL -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_CONTROL : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_CONTROL : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_CONTROL) - -#define UV2H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 -#define UV3H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 -#define UV4H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9c8 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_32 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_CONTROL_32 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_CONTROL_32 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_CONTROL_32) - -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INDEX_SHFT 0 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_SHFT 62 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INIT_SHFT 63 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INDEX_MASK 0x000000000000003fUL -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_MASK 0x4000000000000000UL -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INIT_MASK 0x8000000000000000UL - - -union uvh_lb_bau_sb_activation_control_u { - unsigned long v; - struct uvh_lb_bau_sb_activation_control_s { - unsigned long index:6; /* RW */ - unsigned long rsvd_6_61:56; - unsigned long push:1; /* WP */ - unsigned long init:1; /* WP */ - } s; -}; - -/* ========================================================================= */ -/* UVH_LB_BAU_SB_ACTIVATION_STATUS_0 */ -/* ========================================================================= */ -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_0 0xc8030UL -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_0 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_0 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_0) - -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9d0 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_32 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_0_32 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_0_32 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_0_32) - -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_STATUS_SHFT 0 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_STATUS_MASK 0xffffffffffffffffUL - - -union uvh_lb_bau_sb_activation_status_0_u { - unsigned long v; - struct uvh_lb_bau_sb_activation_status_0_s { - unsigned long status:64; /* RW */ - } s; -}; - -/* ========================================================================= */ -/* UVH_LB_BAU_SB_ACTIVATION_STATUS_1 */ -/* ========================================================================= */ -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_1 0xc8040UL -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_1 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_1 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_1) - -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9d8 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_32 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_1_32 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_1_32 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_1_32) - -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_STATUS_SHFT 0 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_STATUS_MASK 0xffffffffffffffffUL - - -union uvh_lb_bau_sb_activation_status_1_u { - unsigned long v; - struct uvh_lb_bau_sb_activation_status_1_s { - unsigned long status:64; /* RW */ - } s; }; /* ========================================================================= */ -/* UVH_LB_BAU_SB_DESCRIPTOR_BASE */ -/* ========================================================================= */ -#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL -#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL -#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE 0xc8010UL -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE) - -#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 -#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 -#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9c0 -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_32 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_32 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_32 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32) - -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT 12 - -#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 -#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL -#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL - -#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 -#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL -#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL - -#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 -#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x00003ffffffff000UL -#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL - -#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 53 -#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000ffffffffff000UL -#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0xffe0000000000000UL - -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ - is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT) - -#define UVH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ - is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK) - -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ - is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK) - -/* ========================================================================= */ /* UVH_NODE_ID */ /* ========================================================================= */ #define UVH_NODE_ID 0x0UL -#define UV2H_NODE_ID 0x0UL -#define UV3H_NODE_ID 0x0UL -#define UV4H_NODE_ID 0x0UL +/* UVH common defines*/ #define UVH_NODE_ID_FORCE1_SHFT 0 -#define UVH_NODE_ID_MANUFACTURER_SHFT 1 -#define UVH_NODE_ID_PART_NUMBER_SHFT 12 -#define UVH_NODE_ID_REVISION_SHFT 28 -#define UVH_NODE_ID_NODE_ID_SHFT 32 #define UVH_NODE_ID_FORCE1_MASK 0x0000000000000001UL +#define UVH_NODE_ID_MANUFACTURER_SHFT 1 #define UVH_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL +#define UVH_NODE_ID_PART_NUMBER_SHFT 12 #define UVH_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL +#define UVH_NODE_ID_REVISION_SHFT 28 #define UVH_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UVH_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL +#define UVH_NODE_ID_NODE_ID_SHFT 32 +#define UVH_NODE_ID_NI_PORT_SHFT 57 -#define UVXH_NODE_ID_FORCE1_SHFT 0 -#define UVXH_NODE_ID_MANUFACTURER_SHFT 1 -#define UVXH_NODE_ID_PART_NUMBER_SHFT 12 -#define UVXH_NODE_ID_REVISION_SHFT 28 -#define UVXH_NODE_ID_NODE_ID_SHFT 32 -#define UVXH_NODE_ID_NODES_PER_BIT_SHFT 50 -#define UVXH_NODE_ID_NI_PORT_SHFT 57 -#define UVXH_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UVXH_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UVXH_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UVXH_NODE_ID_REVISION_MASK 0x00000000f0000000UL +/* UVXH common defines */ #define UVXH_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL +#define UVXH_NODE_ID_NODES_PER_BIT_SHFT 50 #define UVXH_NODE_ID_NODES_PER_BIT_MASK 0x01fc000000000000UL #define UVXH_NODE_ID_NI_PORT_MASK 0x3e00000000000000UL -#define UV2H_NODE_ID_FORCE1_SHFT 0 -#define UV2H_NODE_ID_MANUFACTURER_SHFT 1 -#define UV2H_NODE_ID_PART_NUMBER_SHFT 12 -#define UV2H_NODE_ID_REVISION_SHFT 28 -#define UV2H_NODE_ID_NODE_ID_SHFT 32 -#define UV2H_NODE_ID_NODES_PER_BIT_SHFT 50 -#define UV2H_NODE_ID_NI_PORT_SHFT 57 -#define UV2H_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UV2H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UV2H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UV2H_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UV2H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL -#define UV2H_NODE_ID_NODES_PER_BIT_MASK 0x01fc000000000000UL -#define UV2H_NODE_ID_NI_PORT_MASK 0x3e00000000000000UL - -#define UV3H_NODE_ID_FORCE1_SHFT 0 -#define UV3H_NODE_ID_MANUFACTURER_SHFT 1 -#define UV3H_NODE_ID_PART_NUMBER_SHFT 12 -#define UV3H_NODE_ID_REVISION_SHFT 28 -#define UV3H_NODE_ID_NODE_ID_SHFT 32 -#define UV3H_NODE_ID_ROUTER_SELECT_SHFT 48 -#define UV3H_NODE_ID_RESERVED_2_SHFT 49 -#define UV3H_NODE_ID_NODES_PER_BIT_SHFT 50 -#define UV3H_NODE_ID_NI_PORT_SHFT 57 -#define UV3H_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UV3H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UV3H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UV3H_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UV3H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL -#define UV3H_NODE_ID_ROUTER_SELECT_MASK 0x0001000000000000UL -#define UV3H_NODE_ID_RESERVED_2_MASK 0x0002000000000000UL -#define UV3H_NODE_ID_NODES_PER_BIT_MASK 0x01fc000000000000UL -#define UV3H_NODE_ID_NI_PORT_MASK 0x3e00000000000000UL - -#define UV4H_NODE_ID_FORCE1_SHFT 0 -#define UV4H_NODE_ID_MANUFACTURER_SHFT 1 -#define UV4H_NODE_ID_PART_NUMBER_SHFT 12 -#define UV4H_NODE_ID_REVISION_SHFT 28 -#define UV4H_NODE_ID_NODE_ID_SHFT 32 +/* UVYH common defines */ +#define UVYH_NODE_ID_NODE_ID_MASK 0x0000007f00000000UL +#define UVYH_NODE_ID_NI_PORT_MASK 0x7e00000000000000UL + +/* UV4 unique defines */ #define UV4H_NODE_ID_ROUTER_SELECT_SHFT 48 -#define UV4H_NODE_ID_RESERVED_2_SHFT 49 -#define UV4H_NODE_ID_NODES_PER_BIT_SHFT 50 -#define UV4H_NODE_ID_NI_PORT_SHFT 57 -#define UV4H_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UV4H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UV4H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UV4H_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UV4H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL #define UV4H_NODE_ID_ROUTER_SELECT_MASK 0x0001000000000000UL +#define UV4H_NODE_ID_RESERVED_2_SHFT 49 #define UV4H_NODE_ID_RESERVED_2_MASK 0x0002000000000000UL -#define UV4H_NODE_ID_NODES_PER_BIT_MASK 0x01fc000000000000UL -#define UV4H_NODE_ID_NI_PORT_MASK 0x3e00000000000000UL + +/* UV3 unique defines */ +#define UV3H_NODE_ID_ROUTER_SELECT_SHFT 48 +#define UV3H_NODE_ID_ROUTER_SELECT_MASK 0x0001000000000000UL +#define UV3H_NODE_ID_RESERVED_2_SHFT 49 +#define UV3H_NODE_ID_RESERVED_2_MASK 0x0002000000000000UL union uvh_node_id_u { unsigned long v; + + /* UVH common struct */ struct uvh_node_id_s { unsigned long force1:1; /* RO */ unsigned long manufacturer:11; /* RO */ unsigned long part_number:16; /* RO */ unsigned long revision:4; /* RO */ - unsigned long node_id:15; /* RW */ - unsigned long rsvd_47_63:17; + unsigned long rsvd_32_63:32; } s; + + /* UVXH common struct */ struct uvxh_node_id_s { unsigned long force1:1; /* RO */ unsigned long manufacturer:11; /* RO */ @@ -2444,17 +2841,47 @@ union uvh_node_id_u { unsigned long ni_port:5; /* RO */ unsigned long rsvd_62_63:2; } sx; - struct uv2h_node_id_s { + + /* UVYH common struct */ + struct uvyh_node_id_s { + unsigned long force1:1; /* RO */ + unsigned long manufacturer:11; /* RO */ + unsigned long part_number:16; /* RO */ + unsigned long revision:4; /* RO */ + unsigned long node_id:7; /* RW */ + unsigned long rsvd_39_56:18; + unsigned long ni_port:6; /* RO */ + unsigned long rsvd_63:1; + } sy; + + /* UV5 unique struct */ + struct uv5h_node_id_s { + unsigned long force1:1; /* RO */ + unsigned long manufacturer:11; /* RO */ + unsigned long part_number:16; /* RO */ + unsigned long revision:4; /* RO */ + unsigned long node_id:7; /* RW */ + unsigned long rsvd_39_56:18; + unsigned long ni_port:6; /* RO */ + unsigned long rsvd_63:1; + } s5; + + /* UV4 unique struct */ + struct uv4h_node_id_s { unsigned long force1:1; /* RO */ unsigned long manufacturer:11; /* RO */ unsigned long part_number:16; /* RO */ unsigned long revision:4; /* RO */ unsigned long node_id:15; /* RW */ - unsigned long rsvd_47_49:3; + unsigned long rsvd_47:1; + unsigned long router_select:1; /* RO */ + unsigned long rsvd_49:1; unsigned long nodes_per_bit:7; /* RO */ unsigned long ni_port:5; /* RO */ unsigned long rsvd_62_63:2; - } s2; + } s4; + + /* UV3 unique struct */ struct uv3h_node_id_s { unsigned long force1:1; /* RO */ unsigned long manufacturer:11; /* RO */ @@ -2468,186 +2895,569 @@ union uvh_node_id_u { unsigned long ni_port:5; /* RO */ unsigned long rsvd_62_63:2; } s3; - struct uv4h_node_id_s { + + /* UV2 unique struct */ + struct uv2h_node_id_s { unsigned long force1:1; /* RO */ unsigned long manufacturer:11; /* RO */ unsigned long part_number:16; /* RO */ unsigned long revision:4; /* RO */ unsigned long node_id:15; /* RW */ - unsigned long rsvd_47:1; - unsigned long router_select:1; /* RO */ - unsigned long rsvd_49:1; + unsigned long rsvd_47_49:3; unsigned long nodes_per_bit:7; /* RO */ unsigned long ni_port:5; /* RO */ unsigned long rsvd_62_63:2; - } s4; + } s2; +}; + +/* ========================================================================= */ +/* UVH_NODE_PRESENT_0 */ +/* ========================================================================= */ +#define UVH_NODE_PRESENT_0 ( \ + is_uv(UV5) ? 0x1400UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_NODE_PRESENT_0_NODES_SHFT 0 +#define UVYH_NODE_PRESENT_0_NODES_MASK 0xffffffffffffffffUL + + +union uvh_node_present_0_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_node_present_0_s { + unsigned long nodes:64; /* RW */ + } s; + + /* UVYH common struct */ + struct uvyh_node_present_0_s { + unsigned long nodes:64; /* RW */ + } sy; + + /* UV5 unique struct */ + struct uv5h_node_present_0_s { + unsigned long nodes:64; /* RW */ + } s5; +}; + +/* ========================================================================= */ +/* UVH_NODE_PRESENT_1 */ +/* ========================================================================= */ +#define UVH_NODE_PRESENT_1 ( \ + is_uv(UV5) ? 0x1408UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_NODE_PRESENT_1_NODES_SHFT 0 +#define UVYH_NODE_PRESENT_1_NODES_MASK 0xffffffffffffffffUL + + +union uvh_node_present_1_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_node_present_1_s { + unsigned long nodes:64; /* RW */ + } s; + + /* UVYH common struct */ + struct uvyh_node_present_1_s { + unsigned long nodes:64; /* RW */ + } sy; + + /* UV5 unique struct */ + struct uv5h_node_present_1_s { + unsigned long nodes:64; /* RW */ + } s5; }; /* ========================================================================= */ /* UVH_NODE_PRESENT_TABLE */ /* ========================================================================= */ -#define UVH_NODE_PRESENT_TABLE 0x1400UL +#define UVH_NODE_PRESENT_TABLE ( \ + is_uv(UV4) ? 0x1400UL : \ + is_uv(UV3) ? 0x1400UL : \ + is_uv(UV2) ? 0x1400UL : \ + 0) -#define UV2H_NODE_PRESENT_TABLE_DEPTH 16 -#define UV3H_NODE_PRESENT_TABLE_DEPTH 16 -#define UV4H_NODE_PRESENT_TABLE_DEPTH 4 #define UVH_NODE_PRESENT_TABLE_DEPTH ( \ - is_uv2_hub() ? UV2H_NODE_PRESENT_TABLE_DEPTH : \ - is_uv3_hub() ? UV3H_NODE_PRESENT_TABLE_DEPTH : \ - /*is_uv4_hub*/ UV4H_NODE_PRESENT_TABLE_DEPTH) + is_uv(UV4) ? 4 : \ + is_uv(UV3) ? 16 : \ + is_uv(UV2) ? 16 : \ + 0) -#define UVH_NODE_PRESENT_TABLE_NODES_SHFT 0 -#define UVH_NODE_PRESENT_TABLE_NODES_MASK 0xffffffffffffffffUL + +/* UVXH common defines */ +#define UVXH_NODE_PRESENT_TABLE_NODES_SHFT 0 +#define UVXH_NODE_PRESENT_TABLE_NODES_MASK 0xffffffffffffffffUL union uvh_node_present_table_u { unsigned long v; + + /* UVH common struct */ struct uvh_node_present_table_s { unsigned long nodes:64; /* RW */ } s; + + /* UVXH common struct */ + struct uvxh_node_present_table_s { + unsigned long nodes:64; /* RW */ + } sx; + + /* UV4 unique struct */ + struct uv4h_node_present_table_s { + unsigned long nodes:64; /* RW */ + } s4; + + /* UV3 unique struct */ + struct uv3h_node_present_table_s { + unsigned long nodes:64; /* RW */ + } s3; + + /* UV2 unique struct */ + struct uv2h_node_present_table_s { + unsigned long nodes:64; /* RW */ + } s2; +}; + +/* ========================================================================= */ +/* UVH_RH10_GAM_ADDR_MAP_CONFIG */ +/* ========================================================================= */ +#define UVH_RH10_GAM_ADDR_MAP_CONFIG ( \ + is_uv(UV5) ? 0x470000UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_N_SKT_SHFT 6 +#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_N_SKT_MASK 0x00000000000001c0UL +#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_LS_ENABLE_SHFT 12 +#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_LS_ENABLE_MASK 0x0000000000001000UL +#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_MK_TME_KEYID_BITS_SHFT 16 +#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_MK_TME_KEYID_BITS_MASK 0x00000000000f0000UL + + +union uvh_rh10_gam_addr_map_config_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh10_gam_addr_map_config_s { + unsigned long undef_0_5:6; /* Undefined */ + unsigned long n_skt:3; /* RW */ + unsigned long undef_9_11:3; /* Undefined */ + unsigned long ls_enable:1; /* RW */ + unsigned long undef_13_15:3; /* Undefined */ + unsigned long mk_tme_keyid_bits:4; /* RW */ + unsigned long rsvd_20_63:44; + } s; + + /* UVYH common struct */ + struct uvyh_rh10_gam_addr_map_config_s { + unsigned long undef_0_5:6; /* Undefined */ + unsigned long n_skt:3; /* RW */ + unsigned long undef_9_11:3; /* Undefined */ + unsigned long ls_enable:1; /* RW */ + unsigned long undef_13_15:3; /* Undefined */ + unsigned long mk_tme_keyid_bits:4; /* RW */ + unsigned long rsvd_20_63:44; + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_addr_map_config_s { + unsigned long undef_0_5:6; /* Undefined */ + unsigned long n_skt:3; /* RW */ + unsigned long undef_9_11:3; /* Undefined */ + unsigned long ls_enable:1; /* RW */ + unsigned long undef_13_15:3; /* Undefined */ + unsigned long mk_tme_keyid_bits:4; /* RW */ + } s5; }; /* ========================================================================= */ -/* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR */ +/* UVH_RH10_GAM_GRU_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x4800c8UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR) - -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL - - -union uvh_rh_gam_alias210_overlay_config_0_mmr_u { +#define UVH_RH10_GAM_GRU_OVERLAY_CONFIG ( \ + is_uv(UV5) ? 0x4700b0UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT 25 +#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_MASK 0x000ffffffe000000UL +#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_N_GRU_SHFT 52 +#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_N_GRU_MASK 0x0070000000000000UL +#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_MASK ( \ + is_uv(UV5) ? 0x000ffffffe000000UL : \ + 0) +#define UVH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT ( \ + is_uv(UV5) ? 25 : \ + -1) + +union uvh_rh10_gam_gru_overlay_config_u { unsigned long v; - struct uvh_rh_gam_alias210_overlay_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; + + /* UVH common struct */ + struct uvh_rh10_gam_gru_overlay_config_s { + unsigned long undef_0_24:25; /* Undefined */ + unsigned long base:27; /* RW */ + unsigned long n_gru:3; /* RW */ + unsigned long undef_55_62:8; /* Undefined */ unsigned long enable:1; /* RW */ } s; - struct uvxh_rh_gam_alias210_overlay_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; + + /* UVYH common struct */ + struct uvyh_rh10_gam_gru_overlay_config_s { + unsigned long undef_0_24:25; /* Undefined */ + unsigned long base:27; /* RW */ + unsigned long n_gru:3; /* RW */ + unsigned long undef_55_62:8; /* Undefined */ unsigned long enable:1; /* RW */ - } sx; - struct uv2h_rh_gam_alias210_overlay_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_gru_overlay_config_s { + unsigned long undef_0_24:25; /* Undefined */ + unsigned long base:27; /* RW */ + unsigned long n_gru:3; /* RW */ + unsigned long undef_55_62:8; /* Undefined */ unsigned long enable:1; /* RW */ - } s2; - struct uv3h_rh_gam_alias210_overlay_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; + } s5; +}; + +/* ========================================================================= */ +/* UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0 */ +/* ========================================================================= */ +#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0 ( \ + is_uv(UV5) ? 0x473000UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT 26 +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK 0x000ffffffc000000UL +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT 52 +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK 0x03f0000000000000UL +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT 63 +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK ( \ + is_uv(UV5) ? 0x000ffffffc000000UL : \ + 0) +#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT ( \ + is_uv(UV5) ? 26 : \ + -1) + +union uvh_rh10_gam_mmioh_overlay_config0_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh10_gam_mmioh_overlay_config0_s { + unsigned long rsvd_0_25:26; + unsigned long base:26; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long undef_62:1; /* Undefined */ unsigned long enable:1; /* RW */ - } s3; - struct uv4h_rh_gam_alias210_overlay_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; + } s; + + /* UVYH common struct */ + struct uvyh_rh10_gam_mmioh_overlay_config0_s { + unsigned long rsvd_0_25:26; + unsigned long base:26; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long undef_62:1; /* Undefined */ unsigned long enable:1; /* RW */ + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_mmioh_overlay_config0_s { + unsigned long rsvd_0_25:26; + unsigned long base:26; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long undef_62:1; /* Undefined */ + unsigned long enable:1; /* RW */ + } s5; +}; + +/* ========================================================================= */ +/* UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1 */ +/* ========================================================================= */ +#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1 ( \ + is_uv(UV5) ? 0x474000UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT 26 +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK 0x000ffffffc000000UL +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT 52 +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK 0x03f0000000000000UL +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT 63 +#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK ( \ + is_uv(UV5) ? 0x000ffffffc000000UL : \ + 0) +#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT ( \ + is_uv(UV5) ? 26 : \ + -1) + +union uvh_rh10_gam_mmioh_overlay_config1_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh10_gam_mmioh_overlay_config1_s { + unsigned long rsvd_0_25:26; + unsigned long base:26; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long undef_62:1; /* Undefined */ + unsigned long enable:1; /* RW */ + } s; + + /* UVYH common struct */ + struct uvyh_rh10_gam_mmioh_overlay_config1_s { + unsigned long rsvd_0_25:26; + unsigned long base:26; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long undef_62:1; /* Undefined */ + unsigned long enable:1; /* RW */ + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_mmioh_overlay_config1_s { + unsigned long rsvd_0_25:26; + unsigned long base:26; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long undef_62:1; /* Undefined */ + unsigned long enable:1; /* RW */ + } s5; +}; + +/* ========================================================================= */ +/* UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0 */ +/* ========================================================================= */ +#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0 ( \ + is_uv(UV5) ? 0x473800UL : \ + 0) + +#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH ( \ + is_uv(UV5) ? 128 : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT 0 +#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK 0x000000000000007fUL + + +union uvh_rh10_gam_mmioh_redirect_config0_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh10_gam_mmioh_redirect_config0_s { + unsigned long nasid:7; /* RW */ + unsigned long rsvd_7_63:57; + } s; + + /* UVYH common struct */ + struct uvyh_rh10_gam_mmioh_redirect_config0_s { + unsigned long nasid:7; /* RW */ + unsigned long rsvd_7_63:57; + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_mmioh_redirect_config0_s { + unsigned long nasid:7; /* RW */ + unsigned long rsvd_7_63:57; + } s5; +}; + +/* ========================================================================= */ +/* UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1 */ +/* ========================================================================= */ +#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1 ( \ + is_uv(UV5) ? 0x474800UL : \ + 0) + +#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH ( \ + is_uv(UV5) ? 128 : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_NASID_SHFT 0 +#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK 0x000000000000007fUL + + +union uvh_rh10_gam_mmioh_redirect_config1_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh10_gam_mmioh_redirect_config1_s { + unsigned long nasid:7; /* RW */ + unsigned long rsvd_7_63:57; + } s; + + /* UVYH common struct */ + struct uvyh_rh10_gam_mmioh_redirect_config1_s { + unsigned long nasid:7; /* RW */ + unsigned long rsvd_7_63:57; + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_mmioh_redirect_config1_s { + unsigned long nasid:7; /* RW */ + unsigned long rsvd_7_63:57; + } s5; +}; + +/* ========================================================================= */ +/* UVH_RH10_GAM_MMR_OVERLAY_CONFIG */ +/* ========================================================================= */ +#define UVH_RH10_GAM_MMR_OVERLAY_CONFIG ( \ + is_uv(UV5) ? 0x470090UL : \ + 0) + + +/* UVYH common defines */ +#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT 25 +#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_MASK 0x000ffffffe000000UL +#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_MASK ( \ + is_uv(UV5) ? 0x000ffffffe000000UL : \ + 0) +#define UVH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT ( \ + is_uv(UV5) ? 25 : \ + -1) + +union uvh_rh10_gam_mmr_overlay_config_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh10_gam_mmr_overlay_config_s { + unsigned long undef_0_24:25; /* Undefined */ + unsigned long base:27; /* RW */ + unsigned long undef_52_62:11; /* Undefined */ + unsigned long enable:1; /* RW */ + } s; + + /* UVYH common struct */ + struct uvyh_rh10_gam_mmr_overlay_config_s { + unsigned long undef_0_24:25; /* Undefined */ + unsigned long base:27; /* RW */ + unsigned long undef_52_62:11; /* Undefined */ + unsigned long enable:1; /* RW */ + } sy; + + /* UV5 unique struct */ + struct uv5h_rh10_gam_mmr_overlay_config_s { + unsigned long undef_0_24:25; /* Undefined */ + unsigned long base:27; /* RW */ + unsigned long undef_52_62:11; /* Undefined */ + unsigned long enable:1; /* RW */ + } s5; +}; + +/* ========================================================================= */ +/* UVH_RH_GAM_ADDR_MAP_CONFIG */ +/* ========================================================================= */ +#define UVH_RH_GAM_ADDR_MAP_CONFIG ( \ + is_uv(UV4) ? 0x480000UL : \ + is_uv(UV3) ? 0x1600000UL : \ + is_uv(UV2) ? 0x1600000UL : \ + 0) + + +/* UVXH common defines */ +#define UVXH_RH_GAM_ADDR_MAP_CONFIG_N_SKT_SHFT 6 +#define UVXH_RH_GAM_ADDR_MAP_CONFIG_N_SKT_MASK 0x00000000000003c0UL + +/* UV3 unique defines */ +#define UV3H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_SHFT 0 +#define UV3H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_MASK 0x000000000000003fUL + +/* UV2 unique defines */ +#define UV2H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_SHFT 0 +#define UV2H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_MASK 0x000000000000003fUL + + +union uvh_rh_gam_addr_map_config_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh_gam_addr_map_config_s { + unsigned long rsvd_0_5:6; + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_63:54; + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_addr_map_config_s { + unsigned long rsvd_0_5:6; + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_63:54; + } sx; + + /* UV4 unique struct */ + struct uv4h_rh_gam_addr_map_config_s { + unsigned long rsvd_0_5:6; + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_63:54; } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_addr_map_config_s { + unsigned long m_skt:6; /* RW */ + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_63:54; + } s3; + + /* UV2 unique struct */ + struct uv2h_rh_gam_addr_map_config_s { + unsigned long m_skt:6; /* RW */ + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_63:54; + } s2; }; /* ========================================================================= */ -/* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR */ +/* UVH_RH_GAM_ALIAS_0_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x4800d8UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR) - -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL - - -union uvh_rh_gam_alias210_overlay_config_1_mmr_u { +#define UVH_RH_GAM_ALIAS_0_OVERLAY_CONFIG ( \ + is_uv(UV4) ? 0x4800c8UL : \ + is_uv(UV3) ? 0x16000c8UL : \ + is_uv(UV2) ? 0x16000c8UL : \ + 0) + + +/* UVXH common defines */ +#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_BASE_SHFT 24 +#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL +#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_M_ALIAS_SHFT 48 +#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL +#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + + +union uvh_rh_gam_alias_0_overlay_config_u { unsigned long v; - struct uvh_rh_gam_alias210_overlay_config_1_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_alias_0_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; @@ -2655,7 +3465,9 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s; - struct uvxh_rh_gam_alias210_overlay_config_1_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_alias_0_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; @@ -2663,15 +3475,19 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } sx; - struct uv2h_rh_gam_alias210_overlay_config_1_mmr_s { + + /* UV4 unique struct */ + struct uv4h_rh_gam_alias_0_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; unsigned long m_alias:5; /* RW */ unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ - } s2; - struct uv3h_rh_gam_alias210_overlay_config_1_mmr_s { + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_alias_0_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; @@ -2679,66 +3495,96 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s3; - struct uv4h_rh_gam_alias210_overlay_config_1_mmr_s { + + /* UV2 unique struct */ + struct uv2h_rh_gam_alias_0_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; unsigned long m_alias:5; /* RW */ unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ + } s2; +}; + +/* ========================================================================= */ +/* UVH_RH_GAM_ALIAS_0_REDIRECT_CONFIG */ +/* ========================================================================= */ +#define UVH_RH_GAM_ALIAS_0_REDIRECT_CONFIG ( \ + is_uv(UV4) ? 0x4800d0UL : \ + is_uv(UV3) ? 0x16000d0UL : \ + is_uv(UV2) ? 0x16000d0UL : \ + 0) + + +/* UVXH common defines */ +#define UVXH_RH_GAM_ALIAS_0_REDIRECT_CONFIG_DEST_BASE_SHFT 24 +#define UVXH_RH_GAM_ALIAS_0_REDIRECT_CONFIG_DEST_BASE_MASK 0x00003fffff000000UL + + +union uvh_rh_gam_alias_0_redirect_config_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh_gam_alias_0_redirect_config_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_alias_0_redirect_config_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } sx; + + /* UV4 unique struct */ + struct uv4h_rh_gam_alias_0_redirect_config_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_alias_0_redirect_config_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } s3; + + /* UV2 unique struct */ + struct uv2h_rh_gam_alias_0_redirect_config_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } s2; }; /* ========================================================================= */ -/* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR */ +/* UVH_RH_GAM_ALIAS_1_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x4800e8UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR) - -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL - - -union uvh_rh_gam_alias210_overlay_config_2_mmr_u { +#define UVH_RH_GAM_ALIAS_1_OVERLAY_CONFIG ( \ + is_uv(UV4) ? 0x4800d8UL : \ + is_uv(UV3) ? 0x16000d8UL : \ + is_uv(UV2) ? 0x16000d8UL : \ + 0) + + +/* UVXH common defines */ +#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_BASE_SHFT 24 +#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL +#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_M_ALIAS_SHFT 48 +#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL +#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + + +union uvh_rh_gam_alias_1_overlay_config_u { unsigned long v; - struct uvh_rh_gam_alias210_overlay_config_2_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_alias_1_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; @@ -2746,7 +3592,9 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s; - struct uvxh_rh_gam_alias210_overlay_config_2_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_alias_1_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; @@ -2754,15 +3602,19 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } sx; - struct uv2h_rh_gam_alias210_overlay_config_2_mmr_s { + + /* UV4 unique struct */ + struct uv4h_rh_gam_alias_1_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; unsigned long m_alias:5; /* RW */ unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ - } s2; - struct uv3h_rh_gam_alias210_overlay_config_2_mmr_s { + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_alias_1_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; @@ -2770,321 +3622,289 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s3; - struct uv4h_rh_gam_alias210_overlay_config_2_mmr_s { + + /* UV2 unique struct */ + struct uv2h_rh_gam_alias_1_overlay_config_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ unsigned long rsvd_32_47:16; unsigned long m_alias:5; /* RW */ unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ - } s4; + } s2; }; /* ========================================================================= */ -/* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR */ +/* UVH_RH_GAM_ALIAS_1_REDIRECT_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x4800d0UL -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR) - -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL - -#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 -#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL - -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL +#define UVH_RH_GAM_ALIAS_1_REDIRECT_CONFIG ( \ + is_uv(UV4) ? 0x4800e0UL : \ + is_uv(UV3) ? 0x16000e0UL : \ + is_uv(UV2) ? 0x16000e0UL : \ + 0) -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL +/* UVXH common defines */ +#define UVXH_RH_GAM_ALIAS_1_REDIRECT_CONFIG_DEST_BASE_SHFT 24 +#define UVXH_RH_GAM_ALIAS_1_REDIRECT_CONFIG_DEST_BASE_MASK 0x00003fffff000000UL -union uvh_rh_gam_alias210_redirect_config_0_mmr_u { +union uvh_rh_gam_alias_1_redirect_config_u { unsigned long v; - struct uvh_rh_gam_alias210_redirect_config_0_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_alias_1_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s; - struct uvxh_rh_gam_alias210_redirect_config_0_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_alias_1_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } sx; - struct uv2h_rh_gam_alias210_redirect_config_0_mmr_s { + + /* UV4 unique struct */ + struct uv4h_rh_gam_alias_1_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; - } s2; - struct uv3h_rh_gam_alias210_redirect_config_0_mmr_s { + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_alias_1_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s3; - struct uv4h_rh_gam_alias210_redirect_config_0_mmr_s { + + /* UV2 unique struct */ + struct uv2h_rh_gam_alias_1_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; - } s4; + } s2; }; /* ========================================================================= */ -/* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR */ +/* UVH_RH_GAM_ALIAS_2_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x4800e0UL -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR) - -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL - -#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 -#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL +#define UVH_RH_GAM_ALIAS_2_OVERLAY_CONFIG ( \ + is_uv(UV4) ? 0x4800e8UL : \ + is_uv(UV3) ? 0x16000e8UL : \ + is_uv(UV2) ? 0x16000e8UL : \ + 0) -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL +/* UVXH common defines */ +#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_BASE_SHFT 24 +#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL +#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_M_ALIAS_SHFT 48 +#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL +#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL - -union uvh_rh_gam_alias210_redirect_config_1_mmr_u { +union uvh_rh_gam_alias_2_overlay_config_u { unsigned long v; - struct uvh_rh_gam_alias210_redirect_config_1_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_alias_2_overlay_config_s { unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; + unsigned long base:8; /* RW */ + unsigned long rsvd_32_47:16; + unsigned long m_alias:5; /* RW */ + unsigned long rsvd_53_62:10; + unsigned long enable:1; /* RW */ } s; - struct uvxh_rh_gam_alias210_redirect_config_1_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_alias_2_overlay_config_s { unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; + unsigned long base:8; /* RW */ + unsigned long rsvd_32_47:16; + unsigned long m_alias:5; /* RW */ + unsigned long rsvd_53_62:10; + unsigned long enable:1; /* RW */ } sx; - struct uv2h_rh_gam_alias210_redirect_config_1_mmr_s { + + /* UV4 unique struct */ + struct uv4h_rh_gam_alias_2_overlay_config_s { unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; - } s2; - struct uv3h_rh_gam_alias210_redirect_config_1_mmr_s { + unsigned long base:8; /* RW */ + unsigned long rsvd_32_47:16; + unsigned long m_alias:5; /* RW */ + unsigned long rsvd_53_62:10; + unsigned long enable:1; /* RW */ + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_alias_2_overlay_config_s { unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; + unsigned long base:8; /* RW */ + unsigned long rsvd_32_47:16; + unsigned long m_alias:5; /* RW */ + unsigned long rsvd_53_62:10; + unsigned long enable:1; /* RW */ } s3; - struct uv4h_rh_gam_alias210_redirect_config_1_mmr_s { + + /* UV2 unique struct */ + struct uv2h_rh_gam_alias_2_overlay_config_s { unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; - } s4; + unsigned long base:8; /* RW */ + unsigned long rsvd_32_47:16; + unsigned long m_alias:5; /* RW */ + unsigned long rsvd_53_62:10; + unsigned long enable:1; /* RW */ + } s2; }; /* ========================================================================= */ -/* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR */ +/* UVH_RH_GAM_ALIAS_2_REDIRECT_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x4800f0UL -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR) - -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL - -#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 -#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL - -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 -#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL +#define UVH_RH_GAM_ALIAS_2_REDIRECT_CONFIG ( \ + is_uv(UV4) ? 0x4800f0UL : \ + is_uv(UV3) ? 0x16000f0UL : \ + is_uv(UV2) ? 0x16000f0UL : \ + 0) -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 -#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 -#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL +/* UVXH common defines */ +#define UVXH_RH_GAM_ALIAS_2_REDIRECT_CONFIG_DEST_BASE_SHFT 24 +#define UVXH_RH_GAM_ALIAS_2_REDIRECT_CONFIG_DEST_BASE_MASK 0x00003fffff000000UL -union uvh_rh_gam_alias210_redirect_config_2_mmr_u { +union uvh_rh_gam_alias_2_redirect_config_u { unsigned long v; - struct uvh_rh_gam_alias210_redirect_config_2_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_alias_2_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s; - struct uvxh_rh_gam_alias210_redirect_config_2_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_alias_2_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } sx; - struct uv2h_rh_gam_alias210_redirect_config_2_mmr_s { + + /* UV4 unique struct */ + struct uv4h_rh_gam_alias_2_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; - } s2; - struct uv3h_rh_gam_alias210_redirect_config_2_mmr_s { + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_alias_2_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s3; - struct uv4h_rh_gam_alias210_redirect_config_2_mmr_s { + + /* UV2 unique struct */ + struct uv2h_rh_gam_alias_2_redirect_config_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; - } s4; -}; - -/* ========================================================================= */ -/* UVH_RH_GAM_CONFIG_MMR */ -/* ========================================================================= */ -#define UV2H_RH_GAM_CONFIG_MMR 0x1600000UL -#define UV3H_RH_GAM_CONFIG_MMR 0x1600000UL -#define UV4H_RH_GAM_CONFIG_MMR 0x480000UL -#define UVH_RH_GAM_CONFIG_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_CONFIG_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_CONFIG_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_CONFIG_MMR) - -#define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL - -#define UVXH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UVXH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL - -#define UV2H_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 -#define UV2H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UV2H_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL -#define UV2H_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL - -#define UV3H_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 -#define UV3H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UV3H_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL -#define UV3H_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL - -#define UV4H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UV4H_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL - - -union uvh_rh_gam_config_mmr_u { - unsigned long v; - struct uvh_rh_gam_config_mmr_s { - unsigned long rsvd_0_5:6; - unsigned long n_skt:4; /* RW */ - unsigned long rsvd_10_63:54; - } s; - struct uvxh_rh_gam_config_mmr_s { - unsigned long rsvd_0_5:6; - unsigned long n_skt:4; /* RW */ - unsigned long rsvd_10_63:54; - } sx; - struct uv2h_rh_gam_config_mmr_s { - unsigned long m_skt:6; /* RW */ - unsigned long n_skt:4; /* RW */ - unsigned long rsvd_10_63:54; } s2; - struct uv3h_rh_gam_config_mmr_s { - unsigned long m_skt:6; /* RW */ - unsigned long n_skt:4; /* RW */ - unsigned long rsvd_10_63:54; - } s3; - struct uv4h_rh_gam_config_mmr_s { - unsigned long rsvd_0_5:6; - unsigned long n_skt:4; /* RW */ - unsigned long rsvd_10_63:54; - } s4; }; /* ========================================================================= */ -/* UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR */ +/* UVH_RH_GAM_GRU_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x480010UL -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR) - -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_MODE_SHFT 62 -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_MODE_MASK 0x4000000000000000UL -#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK ( \ - is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK : \ - is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK) -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT ( \ - is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT : \ - is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT : \ - /*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT) - -union uvh_rh_gam_gru_overlay_config_mmr_u { +#define UVH_RH_GAM_GRU_OVERLAY_CONFIG ( \ + is_uv(UV4) ? 0x480010UL : \ + is_uv(UV3) ? 0x1600010UL : \ + is_uv(UV2) ? 0x1600010UL : \ + 0) + + +/* UVXH common defines */ +#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_N_GRU_SHFT 52 +#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_N_GRU_MASK 0x00f0000000000000UL +#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + +/* UV4A unique defines */ +#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT 26 +#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK 0x000ffffffc000000UL + +/* UV4 unique defines */ +#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT 26 +#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK 0x00003ffffc000000UL + +/* UV3 unique defines */ +#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT 28 +#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK 0x00003ffff0000000UL +#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MODE_SHFT 62 +#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MODE_MASK 0x4000000000000000UL + +/* UV2 unique defines */ +#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT 28 +#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK 0x00003ffff0000000UL + +#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK ( \ + is_uv(UV4A) ? 0x000ffffffc000000UL : \ + is_uv(UV4) ? 0x00003ffffc000000UL : \ + is_uv(UV3) ? 0x00003ffff0000000UL : \ + is_uv(UV2) ? 0x00003ffff0000000UL : \ + 0) +#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT ( \ + is_uv(UV4) ? 26 : \ + is_uv(UV3) ? 28 : \ + is_uv(UV2) ? 28 : \ + -1) + +union uvh_rh_gam_gru_overlay_config_u { unsigned long v; - struct uvh_rh_gam_gru_overlay_config_mmr_s { - unsigned long rsvd_0_51:52; + + /* UVH common struct */ + struct uvh_rh_gam_gru_overlay_config_s { + unsigned long rsvd_0_45:46; + unsigned long rsvd_46_51:6; unsigned long n_gru:4; /* RW */ unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ } s; - struct uvxh_rh_gam_gru_overlay_config_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_gru_overlay_config_s { unsigned long rsvd_0_45:46; unsigned long rsvd_46_51:6; unsigned long n_gru:4; /* RW */ unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ } sx; - struct uv2h_rh_gam_gru_overlay_config_mmr_s { - unsigned long rsvd_0_27:28; - unsigned long base:18; /* RW */ + + /* UV4A unique struct */ + struct uv4ah_rh_gam_gru_overlay_config_s { + unsigned long rsvd_0_24:25; + unsigned long undef_25:1; /* Undefined */ + unsigned long base:26; /* RW */ + unsigned long n_gru:4; /* RW */ + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s4a; + + /* UV4 unique struct */ + struct uv4h_rh_gam_gru_overlay_config_s { + unsigned long rsvd_0_24:25; + unsigned long undef_25:1; /* Undefined */ + unsigned long base:20; /* RW */ unsigned long rsvd_46_51:6; unsigned long n_gru:4; /* RW */ unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s2; - struct uv3h_rh_gam_gru_overlay_config_mmr_s { + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_gru_overlay_config_s { unsigned long rsvd_0_27:28; unsigned long base:18; /* RW */ unsigned long rsvd_46_51:6; @@ -3093,86 +3913,141 @@ union uvh_rh_gam_gru_overlay_config_mmr_u { unsigned long mode:1; /* RW */ unsigned long enable:1; /* RW */ } s3; - struct uv4h_rh_gam_gru_overlay_config_mmr_s { - unsigned long rsvd_0_24:25; - unsigned long undef_25:1; /* Undefined */ - unsigned long base:20; /* RW */ + + /* UV2 unique struct */ + struct uv2h_rh_gam_gru_overlay_config_s { + unsigned long rsvd_0_27:28; + unsigned long base:18; /* RW */ unsigned long rsvd_46_51:6; unsigned long n_gru:4; /* RW */ unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s4; + } s2; }; /* ========================================================================= */ -/* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR */ +/* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR") -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR 0x1603000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR 0x483000UL -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR) - - -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_SHFT 26 -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT 46 -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_SHFT 26 -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT 46 -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT 52 -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK 0x000ffffffc000000UL -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK 0x03f0000000000000UL -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT) - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK) - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK) - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK) - -union uvh_rh_gam_mmioh_overlay_config0_mmr_u { +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG ( \ + is_uv(UV2) ? 0x1600030UL : \ + 0) + + + +/* UV2 unique defines */ +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT 27 +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_MASK 0x00003ffff8000000UL +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_M_IO_SHFT 46 +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_M_IO_MASK 0x000fc00000000000UL +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_N_IO_SHFT 52 +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_N_IO_MASK 0x00f0000000000000UL +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT ( \ + is_uv(UV2) ? 27 : \ + uv_undefined("UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT")) + +union uvh_rh_gam_mmioh_overlay_config_u { unsigned long v; - struct uv3h_rh_gam_mmioh_overlay_config0_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_mmioh_overlay_config_s { + unsigned long rsvd_0_26:27; + unsigned long base:19; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; /* RW */ + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_mmioh_overlay_config_s { + unsigned long rsvd_0_26:27; + unsigned long base:19; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; /* RW */ + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } sx; + + /* UV2 unique struct */ + struct uv2h_rh_gam_mmioh_overlay_config_s { + unsigned long rsvd_0_26:27; + unsigned long base:19; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; /* RW */ + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s2; +}; + +/* ========================================================================= */ +/* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0 */ +/* ========================================================================= */ +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0 ( \ + is_uv(UV4) ? 0x483000UL : \ + is_uv(UV3) ? 0x1603000UL : \ + 0) + +/* UV4A unique defines */ +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT 26 +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK 0x000ffffffc000000UL +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT 52 +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK 0x03f0000000000000UL +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT 63 +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK 0x8000000000000000UL + +/* UV4 unique defines */ +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT 26 +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK 0x00003ffffc000000UL +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT 46 +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK 0x000fc00000000000UL +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT 63 +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK 0x8000000000000000UL + +/* UV3 unique defines */ +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT 26 +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK 0x00003ffffc000000UL +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT 46 +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK 0x000fc00000000000UL +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT 63 +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK ( \ + is_uv(UV4A) ? 0x000ffffffc000000UL : \ + is_uv(UV4) ? 0x00003ffffc000000UL : \ + is_uv(UV3) ? 0x00003ffffc000000UL : \ + 0) +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT ( \ + is_uv(UV4) ? 26 : \ + is_uv(UV3) ? 26 : \ + -1) + +union uvh_rh_gam_mmioh_overlay_config0_u { + unsigned long v; + + /* UVH common struct */ + struct uvh_rh_gam_mmioh_overlay_config0_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long m_io:6; /* RW */ unsigned long n_io:4; unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s3; - struct uv4h_rh_gam_mmioh_overlay_config0_mmr_s { + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_mmioh_overlay_config0_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long m_io:6; /* RW */ unsigned long n_io:4; unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s4; + } sx; + + /* UV4A unique struct */ struct uv4ah_rh_gam_mmioh_overlay_config0_mmr_s { unsigned long rsvd_0_25:26; unsigned long base:26; /* RW */ @@ -3181,71 +4056,94 @@ union uvh_rh_gam_mmioh_overlay_config0_mmr_u { unsigned long undef_62:1; /* Undefined */ unsigned long enable:1; /* RW */ } s4a; + + /* UV4 unique struct */ + struct uv4h_rh_gam_mmioh_overlay_config0_s { + unsigned long rsvd_0_25:26; + unsigned long base:20; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_mmioh_overlay_config0_s { + unsigned long rsvd_0_25:26; + unsigned long base:20; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s3; }; /* ========================================================================= */ -/* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR */ +/* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1 */ /* ========================================================================= */ -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR") -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x1603000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x484000UL -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR) - - -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_SHFT 26 -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT 46 -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_SHFT 26 -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT 46 -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT 52 -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK 0x000ffffffc000000UL -#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK 0x03f0000000000000UL - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT) - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK) - -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK) - -union uvh_rh_gam_mmioh_overlay_config1_mmr_u { +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1 ( \ + is_uv(UV4) ? 0x484000UL : \ + is_uv(UV3) ? 0x1604000UL : \ + 0) + +/* UV4A unique defines */ +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT 26 +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK 0x000ffffffc000000UL +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT 52 +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK 0x03f0000000000000UL +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT 63 +#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK 0x8000000000000000UL + +/* UV4 unique defines */ +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT 26 +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK 0x00003ffffc000000UL +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT 46 +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK 0x000fc00000000000UL +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT 63 +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK 0x8000000000000000UL + +/* UV3 unique defines */ +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT 26 +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK 0x00003ffffc000000UL +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT 46 +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK 0x000fc00000000000UL +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT 63 +#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK 0x8000000000000000UL + +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK ( \ + is_uv(UV4A) ? 0x000ffffffc000000UL : \ + is_uv(UV4) ? 0x00003ffffc000000UL : \ + is_uv(UV3) ? 0x00003ffffc000000UL : \ + 0) +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT ( \ + is_uv(UV4) ? 26 : \ + is_uv(UV3) ? 26 : \ + -1) + +union uvh_rh_gam_mmioh_overlay_config1_u { unsigned long v; - struct uv3h_rh_gam_mmioh_overlay_config1_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_mmioh_overlay_config1_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long m_io:6; /* RW */ unsigned long n_io:4; unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s3; - struct uv4h_rh_gam_mmioh_overlay_config1_mmr_s { + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_mmioh_overlay_config1_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long m_io:6; /* RW */ unsigned long n_io:4; unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s4; + } sx; + + /* UV4A unique struct */ struct uv4ah_rh_gam_mmioh_overlay_config1_mmr_s { unsigned long rsvd_0_25:26; unsigned long base:26; /* RW */ @@ -3254,232 +4152,275 @@ union uvh_rh_gam_mmioh_overlay_config1_mmr_u { unsigned long undef_62:1; /* Undefined */ unsigned long enable:1; /* RW */ } s4a; -}; -/* ========================================================================= */ -/* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR */ -/* ========================================================================= */ -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL -#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR uv_undefined("UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR") -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR uv_undefined("UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR") -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR) - - -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT 27 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT 46 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT 52 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff8000000UL -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_MASK 0x00f0000000000000UL -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - - -union uvh_rh_gam_mmioh_overlay_config_mmr_u { - unsigned long v; - struct uv2h_rh_gam_mmioh_overlay_config_mmr_s { - unsigned long rsvd_0_26:27; - unsigned long base:19; /* RW */ + /* UV4 unique struct */ + struct uv4h_rh_gam_mmioh_overlay_config1_s { + unsigned long rsvd_0_25:26; + unsigned long base:20; /* RW */ unsigned long m_io:6; /* RW */ - unsigned long n_io:4; /* RW */ + unsigned long n_io:4; unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ - } s2; + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_mmioh_overlay_config1_s { + unsigned long rsvd_0_25:26; + unsigned long base:20; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s3; }; /* ========================================================================= */ -/* UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR */ +/* UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0 */ /* ========================================================================= */ -#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR") -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR 0x1603800UL -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR 0x483800UL -#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR) +#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0 ( \ + is_uv(UV4) ? 0x483800UL : \ + is_uv(UV3) ? 0x1603800UL : \ + 0) -#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH") -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH 128 -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH 128 -#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH) +#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH ( \ + is_uv(UV4) ? 128 : \ + is_uv(UV3) ? 128 : \ + 0) +/* UV4A unique defines */ +#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT 0 +#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK 0x0000000000000fffUL -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_SHFT 0 -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000007fffUL +/* UV4 unique defines */ +#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT 0 +#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK 0x0000000000007fffUL -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_SHFT 0 -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000007fffUL +/* UV3 unique defines */ +#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT 0 +#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK 0x0000000000007fffUL -#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000000fffUL -#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK) - -union uvh_rh_gam_mmioh_redirect_config0_mmr_u { +union uvh_rh_gam_mmioh_redirect_config0_u { unsigned long v; - struct uv3h_rh_gam_mmioh_redirect_config0_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_mmioh_redirect_config0_s { unsigned long nasid:15; /* RW */ unsigned long rsvd_15_63:49; - } s3; - struct uv4h_rh_gam_mmioh_redirect_config0_mmr_s { + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_mmioh_redirect_config0_s { unsigned long nasid:15; /* RW */ unsigned long rsvd_15_63:49; - } s4; - struct uv4ah_rh_gam_mmioh_redirect_config0_mmr_s { + } sx; + + struct uv4ah_rh_gam_mmioh_redirect_config0_s { unsigned long nasid:12; /* RW */ unsigned long rsvd_12_63:52; } s4a; + + /* UV4 unique struct */ + struct uv4h_rh_gam_mmioh_redirect_config0_s { + unsigned long nasid:15; /* RW */ + unsigned long rsvd_15_63:49; + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_mmioh_redirect_config0_s { + unsigned long nasid:15; /* RW */ + unsigned long rsvd_15_63:49; + } s3; }; /* ========================================================================= */ -/* UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR */ +/* UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1 */ /* ========================================================================= */ -#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR") -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR 0x1604800UL -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR 0x484800UL -#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR) - -#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH") -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH 128 -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH 128 -#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH : \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH) +#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1 ( \ + is_uv(UV4) ? 0x484800UL : \ + is_uv(UV3) ? 0x1604800UL : \ + 0) +#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH ( \ + is_uv(UV4) ? 128 : \ + is_uv(UV3) ? 128 : \ + 0) -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0 -#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL +/* UV4A unique defines */ +#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT 0 +#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK 0x0000000000000fffUL -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0 -#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL +/* UV4 unique defines */ +#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_SHFT 0 +#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK 0x0000000000007fffUL -#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000000fffUL +/* UV3 unique defines */ +#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_SHFT 0 +#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK 0x0000000000007fffUL -#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK ( \ - is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK : \ - is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK) -union uvh_rh_gam_mmioh_redirect_config1_mmr_u { +union uvh_rh_gam_mmioh_redirect_config1_u { unsigned long v; - struct uv3h_rh_gam_mmioh_redirect_config1_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_mmioh_redirect_config1_s { unsigned long nasid:15; /* RW */ unsigned long rsvd_15_63:49; - } s3; - struct uv4h_rh_gam_mmioh_redirect_config1_mmr_s { + } s; + + /* UVXH common struct */ + struct uvxh_rh_gam_mmioh_redirect_config1_s { unsigned long nasid:15; /* RW */ unsigned long rsvd_15_63:49; - } s4; - struct uv4ah_rh_gam_mmioh_redirect_config1_mmr_s { + } sx; + + struct uv4ah_rh_gam_mmioh_redirect_config1_s { unsigned long nasid:12; /* RW */ unsigned long rsvd_12_63:52; } s4a; + + /* UV4 unique struct */ + struct uv4h_rh_gam_mmioh_redirect_config1_s { + unsigned long nasid:15; /* RW */ + unsigned long rsvd_15_63:49; + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_mmioh_redirect_config1_s { + unsigned long nasid:15; /* RW */ + unsigned long rsvd_15_63:49; + } s3; }; /* ========================================================================= */ -/* UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR */ +/* UVH_RH_GAM_MMR_OVERLAY_CONFIG */ /* ========================================================================= */ -#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL -#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL -#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x480028UL -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR ( \ - is_uv2_hub() ? UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR : \ - is_uv3_hub() ? UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR : \ - /*is_uv4_hub*/ UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR) - -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - -#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - - -union uvh_rh_gam_mmr_overlay_config_mmr_u { +#define UVH_RH_GAM_MMR_OVERLAY_CONFIG ( \ + is_uv(UV4) ? 0x480028UL : \ + is_uv(UV3) ? 0x1600028UL : \ + is_uv(UV2) ? 0x1600028UL : \ + 0) + + +/* UVXH common defines */ +#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT 26 +#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_MASK ( \ + is_uv(UV4A) ? 0x000ffffffc000000UL : \ + is_uv(UV4) ? 0x00003ffffc000000UL : \ + is_uv(UV3) ? 0x00003ffffc000000UL : \ + is_uv(UV2) ? 0x00003ffffc000000UL : \ + 0) +#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_ENABLE_SHFT 63 +#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL + +/* UV4A unique defines */ +#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT 26 +#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK 0x000ffffffc000000UL + +#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_MASK ( \ + is_uv(UV4A) ? 0x000ffffffc000000UL : \ + is_uv(UV4) ? 0x00003ffffc000000UL : \ + is_uv(UV3) ? 0x00003ffffc000000UL : \ + is_uv(UV2) ? 0x00003ffffc000000UL : \ + 0) + +#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT ( \ + is_uv(UV4) ? 26 : \ + is_uv(UV3) ? 26 : \ + is_uv(UV2) ? 26 : \ + -1) + +union uvh_rh_gam_mmr_overlay_config_u { unsigned long v; - struct uvh_rh_gam_mmr_overlay_config_mmr_s { + + /* UVH common struct */ + struct uvh_rh_gam_mmr_overlay_config_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long rsvd_46_62:17; unsigned long enable:1; /* RW */ } s; - struct uvxh_rh_gam_mmr_overlay_config_mmr_s { + + /* UVXH common struct */ + struct uvxh_rh_gam_mmr_overlay_config_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long rsvd_46_62:17; unsigned long enable:1; /* RW */ } sx; - struct uv2h_rh_gam_mmr_overlay_config_mmr_s { + + /* UV4 unique struct */ + struct uv4h_rh_gam_mmr_overlay_config_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long rsvd_46_62:17; unsigned long enable:1; /* RW */ - } s2; - struct uv3h_rh_gam_mmr_overlay_config_mmr_s { + } s4; + + /* UV3 unique struct */ + struct uv3h_rh_gam_mmr_overlay_config_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long rsvd_46_62:17; unsigned long enable:1; /* RW */ } s3; - struct uv4h_rh_gam_mmr_overlay_config_mmr_s { + + /* UV2 unique struct */ + struct uv2h_rh_gam_mmr_overlay_config_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ unsigned long rsvd_46_62:17; unsigned long enable:1; /* RW */ - } s4; + } s2; }; /* ========================================================================= */ /* UVH_RTC */ /* ========================================================================= */ -#define UV2H_RTC 0x340000UL -#define UV3H_RTC 0x340000UL -#define UV4H_RTC 0xe0000UL #define UVH_RTC ( \ - is_uv2_hub() ? UV2H_RTC : \ - is_uv3_hub() ? UV3H_RTC : \ - /*is_uv4_hub*/ UV4H_RTC) + is_uv(UV5) ? 0xe0000UL : \ + is_uv(UV4) ? 0xe0000UL : \ + is_uv(UV3) ? 0x340000UL : \ + is_uv(UV2) ? 0x340000UL : \ + 0) +/* UVH common defines*/ #define UVH_RTC_REAL_TIME_CLOCK_SHFT 0 #define UVH_RTC_REAL_TIME_CLOCK_MASK 0x00ffffffffffffffUL union uvh_rtc_u { unsigned long v; + + /* UVH common struct */ struct uvh_rtc_s { unsigned long real_time_clock:56; /* RW */ unsigned long rsvd_56_63:8; } s; + + /* UV5 unique struct */ + struct uv5h_rtc_s { + unsigned long real_time_clock:56; /* RW */ + unsigned long rsvd_56_63:8; + } s5; + + /* UV4 unique struct */ + struct uv4h_rtc_s { + unsigned long real_time_clock:56; /* RW */ + unsigned long rsvd_56_63:8; + } s4; + + /* UV3 unique struct */ + struct uv3h_rtc_s { + unsigned long real_time_clock:56; /* RW */ + unsigned long rsvd_56_63:8; + } s3; + + /* UV2 unique struct */ + struct uv2h_rtc_s { + unsigned long real_time_clock:56; /* RW */ + unsigned long rsvd_56_63:8; + } s2; }; /* ========================================================================= */ @@ -3487,26 +4428,29 @@ union uvh_rtc_u { /* ========================================================================= */ #define UVH_RTC1_INT_CONFIG 0x615c0UL +/* UVH common defines*/ #define UVH_RTC1_INT_CONFIG_VECTOR_SHFT 0 -#define UVH_RTC1_INT_CONFIG_DM_SHFT 8 -#define UVH_RTC1_INT_CONFIG_DESTMODE_SHFT 11 -#define UVH_RTC1_INT_CONFIG_STATUS_SHFT 12 -#define UVH_RTC1_INT_CONFIG_P_SHFT 13 -#define UVH_RTC1_INT_CONFIG_T_SHFT 15 -#define UVH_RTC1_INT_CONFIG_M_SHFT 16 -#define UVH_RTC1_INT_CONFIG_APIC_ID_SHFT 32 #define UVH_RTC1_INT_CONFIG_VECTOR_MASK 0x00000000000000ffUL +#define UVH_RTC1_INT_CONFIG_DM_SHFT 8 #define UVH_RTC1_INT_CONFIG_DM_MASK 0x0000000000000700UL +#define UVH_RTC1_INT_CONFIG_DESTMODE_SHFT 11 #define UVH_RTC1_INT_CONFIG_DESTMODE_MASK 0x0000000000000800UL +#define UVH_RTC1_INT_CONFIG_STATUS_SHFT 12 #define UVH_RTC1_INT_CONFIG_STATUS_MASK 0x0000000000001000UL +#define UVH_RTC1_INT_CONFIG_P_SHFT 13 #define UVH_RTC1_INT_CONFIG_P_MASK 0x0000000000002000UL +#define UVH_RTC1_INT_CONFIG_T_SHFT 15 #define UVH_RTC1_INT_CONFIG_T_MASK 0x0000000000008000UL +#define UVH_RTC1_INT_CONFIG_M_SHFT 16 #define UVH_RTC1_INT_CONFIG_M_MASK 0x0000000000010000UL +#define UVH_RTC1_INT_CONFIG_APIC_ID_SHFT 32 #define UVH_RTC1_INT_CONFIG_APIC_ID_MASK 0xffffffff00000000UL union uvh_rtc1_int_config_u { unsigned long v; + + /* UVH common struct */ struct uvh_rtc1_int_config_s { unsigned long vector_:8; /* RW */ unsigned long dm:3; /* RW */ @@ -3519,591 +4463,175 @@ union uvh_rtc1_int_config_u { unsigned long rsvd_17_31:15; unsigned long apic_id:32; /* RW */ } s; -}; - -/* ========================================================================= */ -/* UVH_SCRATCH5 */ -/* ========================================================================= */ -#define UV2H_SCRATCH5 0x2d0200UL -#define UV3H_SCRATCH5 0x2d0200UL -#define UV4H_SCRATCH5 0xb0200UL -#define UVH_SCRATCH5 ( \ - is_uv2_hub() ? UV2H_SCRATCH5 : \ - is_uv3_hub() ? UV3H_SCRATCH5 : \ - /*is_uv4_hub*/ UV4H_SCRATCH5) - -#define UV2H_SCRATCH5_32 0x778 -#define UV3H_SCRATCH5_32 0x778 -#define UV4H_SCRATCH5_32 0x798 -#define UVH_SCRATCH5_32 ( \ - is_uv2_hub() ? UV2H_SCRATCH5_32 : \ - is_uv3_hub() ? UV3H_SCRATCH5_32 : \ - /*is_uv4_hub*/ UV4H_SCRATCH5_32) - -#define UVH_SCRATCH5_SCRATCH5_SHFT 0 -#define UVH_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL - - -union uvh_scratch5_u { - unsigned long v; - struct uvh_scratch5_s { - unsigned long scratch5:64; /* RW, W1CS */ - } s; -}; -/* ========================================================================= */ -/* UVH_SCRATCH5_ALIAS */ -/* ========================================================================= */ -#define UV2H_SCRATCH5_ALIAS 0x2d0208UL -#define UV3H_SCRATCH5_ALIAS 0x2d0208UL -#define UV4H_SCRATCH5_ALIAS 0xb0208UL -#define UVH_SCRATCH5_ALIAS ( \ - is_uv2_hub() ? UV2H_SCRATCH5_ALIAS : \ - is_uv3_hub() ? UV3H_SCRATCH5_ALIAS : \ - /*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS) - -#define UV2H_SCRATCH5_ALIAS_32 0x780 -#define UV3H_SCRATCH5_ALIAS_32 0x780 -#define UV4H_SCRATCH5_ALIAS_32 0x7a0 -#define UVH_SCRATCH5_ALIAS_32 ( \ - is_uv2_hub() ? UV2H_SCRATCH5_ALIAS_32 : \ - is_uv3_hub() ? UV3H_SCRATCH5_ALIAS_32 : \ - /*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS_32) - - -/* ========================================================================= */ -/* UVH_SCRATCH5_ALIAS_2 */ -/* ========================================================================= */ -#define UV2H_SCRATCH5_ALIAS_2 0x2d0210UL -#define UV3H_SCRATCH5_ALIAS_2 0x2d0210UL -#define UV4H_SCRATCH5_ALIAS_2 0xb0210UL -#define UVH_SCRATCH5_ALIAS_2 ( \ - is_uv2_hub() ? UV2H_SCRATCH5_ALIAS_2 : \ - is_uv3_hub() ? UV3H_SCRATCH5_ALIAS_2 : \ - /*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS_2) -#define UVH_SCRATCH5_ALIAS_2_32 0x788 - - -/* ========================================================================= */ -/* UVXH_EVENT_OCCURRED2 */ -/* ========================================================================= */ -#define UVXH_EVENT_OCCURRED2 0x70100UL - -#define UV2H_EVENT_OCCURRED2_32 0xb68 -#define UV3H_EVENT_OCCURRED2_32 0xb68 -#define UV4H_EVENT_OCCURRED2_32 0x608 -#define UVH_EVENT_OCCURRED2_32 ( \ - is_uv2_hub() ? UV2H_EVENT_OCCURRED2_32 : \ - is_uv3_hub() ? UV3H_EVENT_OCCURRED2_32 : \ - /*is_uv4_hub*/ UV4H_EVENT_OCCURRED2_32) - - -#define UV2H_EVENT_OCCURRED2_RTC_0_SHFT 0 -#define UV2H_EVENT_OCCURRED2_RTC_1_SHFT 1 -#define UV2H_EVENT_OCCURRED2_RTC_2_SHFT 2 -#define UV2H_EVENT_OCCURRED2_RTC_3_SHFT 3 -#define UV2H_EVENT_OCCURRED2_RTC_4_SHFT 4 -#define UV2H_EVENT_OCCURRED2_RTC_5_SHFT 5 -#define UV2H_EVENT_OCCURRED2_RTC_6_SHFT 6 -#define UV2H_EVENT_OCCURRED2_RTC_7_SHFT 7 -#define UV2H_EVENT_OCCURRED2_RTC_8_SHFT 8 -#define UV2H_EVENT_OCCURRED2_RTC_9_SHFT 9 -#define UV2H_EVENT_OCCURRED2_RTC_10_SHFT 10 -#define UV2H_EVENT_OCCURRED2_RTC_11_SHFT 11 -#define UV2H_EVENT_OCCURRED2_RTC_12_SHFT 12 -#define UV2H_EVENT_OCCURRED2_RTC_13_SHFT 13 -#define UV2H_EVENT_OCCURRED2_RTC_14_SHFT 14 -#define UV2H_EVENT_OCCURRED2_RTC_15_SHFT 15 -#define UV2H_EVENT_OCCURRED2_RTC_16_SHFT 16 -#define UV2H_EVENT_OCCURRED2_RTC_17_SHFT 17 -#define UV2H_EVENT_OCCURRED2_RTC_18_SHFT 18 -#define UV2H_EVENT_OCCURRED2_RTC_19_SHFT 19 -#define UV2H_EVENT_OCCURRED2_RTC_20_SHFT 20 -#define UV2H_EVENT_OCCURRED2_RTC_21_SHFT 21 -#define UV2H_EVENT_OCCURRED2_RTC_22_SHFT 22 -#define UV2H_EVENT_OCCURRED2_RTC_23_SHFT 23 -#define UV2H_EVENT_OCCURRED2_RTC_24_SHFT 24 -#define UV2H_EVENT_OCCURRED2_RTC_25_SHFT 25 -#define UV2H_EVENT_OCCURRED2_RTC_26_SHFT 26 -#define UV2H_EVENT_OCCURRED2_RTC_27_SHFT 27 -#define UV2H_EVENT_OCCURRED2_RTC_28_SHFT 28 -#define UV2H_EVENT_OCCURRED2_RTC_29_SHFT 29 -#define UV2H_EVENT_OCCURRED2_RTC_30_SHFT 30 -#define UV2H_EVENT_OCCURRED2_RTC_31_SHFT 31 -#define UV2H_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000000001UL -#define UV2H_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000000002UL -#define UV2H_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000000004UL -#define UV2H_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000000008UL -#define UV2H_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000000010UL -#define UV2H_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000000020UL -#define UV2H_EVENT_OCCURRED2_RTC_6_MASK 0x0000000000000040UL -#define UV2H_EVENT_OCCURRED2_RTC_7_MASK 0x0000000000000080UL -#define UV2H_EVENT_OCCURRED2_RTC_8_MASK 0x0000000000000100UL -#define UV2H_EVENT_OCCURRED2_RTC_9_MASK 0x0000000000000200UL -#define UV2H_EVENT_OCCURRED2_RTC_10_MASK 0x0000000000000400UL -#define UV2H_EVENT_OCCURRED2_RTC_11_MASK 0x0000000000000800UL -#define UV2H_EVENT_OCCURRED2_RTC_12_MASK 0x0000000000001000UL -#define UV2H_EVENT_OCCURRED2_RTC_13_MASK 0x0000000000002000UL -#define UV2H_EVENT_OCCURRED2_RTC_14_MASK 0x0000000000004000UL -#define UV2H_EVENT_OCCURRED2_RTC_15_MASK 0x0000000000008000UL -#define UV2H_EVENT_OCCURRED2_RTC_16_MASK 0x0000000000010000UL -#define UV2H_EVENT_OCCURRED2_RTC_17_MASK 0x0000000000020000UL -#define UV2H_EVENT_OCCURRED2_RTC_18_MASK 0x0000000000040000UL -#define UV2H_EVENT_OCCURRED2_RTC_19_MASK 0x0000000000080000UL -#define UV2H_EVENT_OCCURRED2_RTC_20_MASK 0x0000000000100000UL -#define UV2H_EVENT_OCCURRED2_RTC_21_MASK 0x0000000000200000UL -#define UV2H_EVENT_OCCURRED2_RTC_22_MASK 0x0000000000400000UL -#define UV2H_EVENT_OCCURRED2_RTC_23_MASK 0x0000000000800000UL -#define UV2H_EVENT_OCCURRED2_RTC_24_MASK 0x0000000001000000UL -#define UV2H_EVENT_OCCURRED2_RTC_25_MASK 0x0000000002000000UL -#define UV2H_EVENT_OCCURRED2_RTC_26_MASK 0x0000000004000000UL -#define UV2H_EVENT_OCCURRED2_RTC_27_MASK 0x0000000008000000UL -#define UV2H_EVENT_OCCURRED2_RTC_28_MASK 0x0000000010000000UL -#define UV2H_EVENT_OCCURRED2_RTC_29_MASK 0x0000000020000000UL -#define UV2H_EVENT_OCCURRED2_RTC_30_MASK 0x0000000040000000UL -#define UV2H_EVENT_OCCURRED2_RTC_31_MASK 0x0000000080000000UL - -#define UV3H_EVENT_OCCURRED2_RTC_0_SHFT 0 -#define UV3H_EVENT_OCCURRED2_RTC_1_SHFT 1 -#define UV3H_EVENT_OCCURRED2_RTC_2_SHFT 2 -#define UV3H_EVENT_OCCURRED2_RTC_3_SHFT 3 -#define UV3H_EVENT_OCCURRED2_RTC_4_SHFT 4 -#define UV3H_EVENT_OCCURRED2_RTC_5_SHFT 5 -#define UV3H_EVENT_OCCURRED2_RTC_6_SHFT 6 -#define UV3H_EVENT_OCCURRED2_RTC_7_SHFT 7 -#define UV3H_EVENT_OCCURRED2_RTC_8_SHFT 8 -#define UV3H_EVENT_OCCURRED2_RTC_9_SHFT 9 -#define UV3H_EVENT_OCCURRED2_RTC_10_SHFT 10 -#define UV3H_EVENT_OCCURRED2_RTC_11_SHFT 11 -#define UV3H_EVENT_OCCURRED2_RTC_12_SHFT 12 -#define UV3H_EVENT_OCCURRED2_RTC_13_SHFT 13 -#define UV3H_EVENT_OCCURRED2_RTC_14_SHFT 14 -#define UV3H_EVENT_OCCURRED2_RTC_15_SHFT 15 -#define UV3H_EVENT_OCCURRED2_RTC_16_SHFT 16 -#define UV3H_EVENT_OCCURRED2_RTC_17_SHFT 17 -#define UV3H_EVENT_OCCURRED2_RTC_18_SHFT 18 -#define UV3H_EVENT_OCCURRED2_RTC_19_SHFT 19 -#define UV3H_EVENT_OCCURRED2_RTC_20_SHFT 20 -#define UV3H_EVENT_OCCURRED2_RTC_21_SHFT 21 -#define UV3H_EVENT_OCCURRED2_RTC_22_SHFT 22 -#define UV3H_EVENT_OCCURRED2_RTC_23_SHFT 23 -#define UV3H_EVENT_OCCURRED2_RTC_24_SHFT 24 -#define UV3H_EVENT_OCCURRED2_RTC_25_SHFT 25 -#define UV3H_EVENT_OCCURRED2_RTC_26_SHFT 26 -#define UV3H_EVENT_OCCURRED2_RTC_27_SHFT 27 -#define UV3H_EVENT_OCCURRED2_RTC_28_SHFT 28 -#define UV3H_EVENT_OCCURRED2_RTC_29_SHFT 29 -#define UV3H_EVENT_OCCURRED2_RTC_30_SHFT 30 -#define UV3H_EVENT_OCCURRED2_RTC_31_SHFT 31 -#define UV3H_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000000001UL -#define UV3H_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000000002UL -#define UV3H_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000000004UL -#define UV3H_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000000008UL -#define UV3H_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000000010UL -#define UV3H_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000000020UL -#define UV3H_EVENT_OCCURRED2_RTC_6_MASK 0x0000000000000040UL -#define UV3H_EVENT_OCCURRED2_RTC_7_MASK 0x0000000000000080UL -#define UV3H_EVENT_OCCURRED2_RTC_8_MASK 0x0000000000000100UL -#define UV3H_EVENT_OCCURRED2_RTC_9_MASK 0x0000000000000200UL -#define UV3H_EVENT_OCCURRED2_RTC_10_MASK 0x0000000000000400UL -#define UV3H_EVENT_OCCURRED2_RTC_11_MASK 0x0000000000000800UL -#define UV3H_EVENT_OCCURRED2_RTC_12_MASK 0x0000000000001000UL -#define UV3H_EVENT_OCCURRED2_RTC_13_MASK 0x0000000000002000UL -#define UV3H_EVENT_OCCURRED2_RTC_14_MASK 0x0000000000004000UL -#define UV3H_EVENT_OCCURRED2_RTC_15_MASK 0x0000000000008000UL -#define UV3H_EVENT_OCCURRED2_RTC_16_MASK 0x0000000000010000UL -#define UV3H_EVENT_OCCURRED2_RTC_17_MASK 0x0000000000020000UL -#define UV3H_EVENT_OCCURRED2_RTC_18_MASK 0x0000000000040000UL -#define UV3H_EVENT_OCCURRED2_RTC_19_MASK 0x0000000000080000UL -#define UV3H_EVENT_OCCURRED2_RTC_20_MASK 0x0000000000100000UL -#define UV3H_EVENT_OCCURRED2_RTC_21_MASK 0x0000000000200000UL -#define UV3H_EVENT_OCCURRED2_RTC_22_MASK 0x0000000000400000UL -#define UV3H_EVENT_OCCURRED2_RTC_23_MASK 0x0000000000800000UL -#define UV3H_EVENT_OCCURRED2_RTC_24_MASK 0x0000000001000000UL -#define UV3H_EVENT_OCCURRED2_RTC_25_MASK 0x0000000002000000UL -#define UV3H_EVENT_OCCURRED2_RTC_26_MASK 0x0000000004000000UL -#define UV3H_EVENT_OCCURRED2_RTC_27_MASK 0x0000000008000000UL -#define UV3H_EVENT_OCCURRED2_RTC_28_MASK 0x0000000010000000UL -#define UV3H_EVENT_OCCURRED2_RTC_29_MASK 0x0000000020000000UL -#define UV3H_EVENT_OCCURRED2_RTC_30_MASK 0x0000000040000000UL -#define UV3H_EVENT_OCCURRED2_RTC_31_MASK 0x0000000080000000UL + /* UV5 unique struct */ + struct uv5h_rtc1_int_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s5; -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_SHFT 0 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_SHFT 1 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_SHFT 2 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_SHFT 3 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_SHFT 4 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_SHFT 5 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_SHFT 6 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_SHFT 7 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_SHFT 8 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_SHFT 9 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_SHFT 10 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_SHFT 11 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_SHFT 12 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_SHFT 13 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_SHFT 14 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_SHFT 15 -#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_SHFT 16 -#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_SHFT 17 -#define UV4H_EVENT_OCCURRED2_RTC_0_SHFT 18 -#define UV4H_EVENT_OCCURRED2_RTC_1_SHFT 19 -#define UV4H_EVENT_OCCURRED2_RTC_2_SHFT 20 -#define UV4H_EVENT_OCCURRED2_RTC_3_SHFT 21 -#define UV4H_EVENT_OCCURRED2_RTC_4_SHFT 22 -#define UV4H_EVENT_OCCURRED2_RTC_5_SHFT 23 -#define UV4H_EVENT_OCCURRED2_RTC_6_SHFT 24 -#define UV4H_EVENT_OCCURRED2_RTC_7_SHFT 25 -#define UV4H_EVENT_OCCURRED2_RTC_8_SHFT 26 -#define UV4H_EVENT_OCCURRED2_RTC_9_SHFT 27 -#define UV4H_EVENT_OCCURRED2_RTC_10_SHFT 28 -#define UV4H_EVENT_OCCURRED2_RTC_11_SHFT 29 -#define UV4H_EVENT_OCCURRED2_RTC_12_SHFT 30 -#define UV4H_EVENT_OCCURRED2_RTC_13_SHFT 31 -#define UV4H_EVENT_OCCURRED2_RTC_14_SHFT 32 -#define UV4H_EVENT_OCCURRED2_RTC_15_SHFT 33 -#define UV4H_EVENT_OCCURRED2_RTC_16_SHFT 34 -#define UV4H_EVENT_OCCURRED2_RTC_17_SHFT 35 -#define UV4H_EVENT_OCCURRED2_RTC_18_SHFT 36 -#define UV4H_EVENT_OCCURRED2_RTC_19_SHFT 37 -#define UV4H_EVENT_OCCURRED2_RTC_20_SHFT 38 -#define UV4H_EVENT_OCCURRED2_RTC_21_SHFT 39 -#define UV4H_EVENT_OCCURRED2_RTC_22_SHFT 40 -#define UV4H_EVENT_OCCURRED2_RTC_23_SHFT 41 -#define UV4H_EVENT_OCCURRED2_RTC_24_SHFT 42 -#define UV4H_EVENT_OCCURRED2_RTC_25_SHFT 43 -#define UV4H_EVENT_OCCURRED2_RTC_26_SHFT 44 -#define UV4H_EVENT_OCCURRED2_RTC_27_SHFT 45 -#define UV4H_EVENT_OCCURRED2_RTC_28_SHFT 46 -#define UV4H_EVENT_OCCURRED2_RTC_29_SHFT 47 -#define UV4H_EVENT_OCCURRED2_RTC_30_SHFT 48 -#define UV4H_EVENT_OCCURRED2_RTC_31_SHFT 49 -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000001UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000002UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000004UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000008UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000010UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000020UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000040UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000080UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000100UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000200UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000000400UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000000800UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000001000UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000002000UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000004000UL -#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000008000UL -#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_MASK 0x0000000000010000UL -#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_MASK 0x0000000000020000UL -#define UV4H_EVENT_OCCURRED2_RTC_0_MASK 0x0000000000040000UL -#define UV4H_EVENT_OCCURRED2_RTC_1_MASK 0x0000000000080000UL -#define UV4H_EVENT_OCCURRED2_RTC_2_MASK 0x0000000000100000UL -#define UV4H_EVENT_OCCURRED2_RTC_3_MASK 0x0000000000200000UL -#define UV4H_EVENT_OCCURRED2_RTC_4_MASK 0x0000000000400000UL -#define UV4H_EVENT_OCCURRED2_RTC_5_MASK 0x0000000000800000UL -#define UV4H_EVENT_OCCURRED2_RTC_6_MASK 0x0000000001000000UL -#define UV4H_EVENT_OCCURRED2_RTC_7_MASK 0x0000000002000000UL -#define UV4H_EVENT_OCCURRED2_RTC_8_MASK 0x0000000004000000UL -#define UV4H_EVENT_OCCURRED2_RTC_9_MASK 0x0000000008000000UL -#define UV4H_EVENT_OCCURRED2_RTC_10_MASK 0x0000000010000000UL -#define UV4H_EVENT_OCCURRED2_RTC_11_MASK 0x0000000020000000UL -#define UV4H_EVENT_OCCURRED2_RTC_12_MASK 0x0000000040000000UL -#define UV4H_EVENT_OCCURRED2_RTC_13_MASK 0x0000000080000000UL -#define UV4H_EVENT_OCCURRED2_RTC_14_MASK 0x0000000100000000UL -#define UV4H_EVENT_OCCURRED2_RTC_15_MASK 0x0000000200000000UL -#define UV4H_EVENT_OCCURRED2_RTC_16_MASK 0x0000000400000000UL -#define UV4H_EVENT_OCCURRED2_RTC_17_MASK 0x0000000800000000UL -#define UV4H_EVENT_OCCURRED2_RTC_18_MASK 0x0000001000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_19_MASK 0x0000002000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_20_MASK 0x0000004000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_21_MASK 0x0000008000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_22_MASK 0x0000010000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_23_MASK 0x0000020000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_24_MASK 0x0000040000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_25_MASK 0x0000080000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_26_MASK 0x0000100000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_27_MASK 0x0000200000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_28_MASK 0x0000400000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_29_MASK 0x0000800000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_30_MASK 0x0001000000000000UL -#define UV4H_EVENT_OCCURRED2_RTC_31_MASK 0x0002000000000000UL + /* UV4 unique struct */ + struct uv4h_rtc1_int_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s4; -#define UVXH_EVENT_OCCURRED2_RTC_1_MASK ( \ - is_uv2_hub() ? UV2H_EVENT_OCCURRED2_RTC_1_MASK : \ - is_uv3_hub() ? UV3H_EVENT_OCCURRED2_RTC_1_MASK : \ - /*is_uv4_hub*/ UV4H_EVENT_OCCURRED2_RTC_1_MASK) + /* UV3 unique struct */ + struct uv3h_rtc1_int_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ + } s3; -union uvh_event_occurred2_u { - unsigned long v; - struct uv2h_event_occurred2_s { - unsigned long rtc_0:1; /* RW */ - unsigned long rtc_1:1; /* RW */ - unsigned long rtc_2:1; /* RW */ - unsigned long rtc_3:1; /* RW */ - unsigned long rtc_4:1; /* RW */ - unsigned long rtc_5:1; /* RW */ - unsigned long rtc_6:1; /* RW */ - unsigned long rtc_7:1; /* RW */ - unsigned long rtc_8:1; /* RW */ - unsigned long rtc_9:1; /* RW */ - unsigned long rtc_10:1; /* RW */ - unsigned long rtc_11:1; /* RW */ - unsigned long rtc_12:1; /* RW */ - unsigned long rtc_13:1; /* RW */ - unsigned long rtc_14:1; /* RW */ - unsigned long rtc_15:1; /* RW */ - unsigned long rtc_16:1; /* RW */ - unsigned long rtc_17:1; /* RW */ - unsigned long rtc_18:1; /* RW */ - unsigned long rtc_19:1; /* RW */ - unsigned long rtc_20:1; /* RW */ - unsigned long rtc_21:1; /* RW */ - unsigned long rtc_22:1; /* RW */ - unsigned long rtc_23:1; /* RW */ - unsigned long rtc_24:1; /* RW */ - unsigned long rtc_25:1; /* RW */ - unsigned long rtc_26:1; /* RW */ - unsigned long rtc_27:1; /* RW */ - unsigned long rtc_28:1; /* RW */ - unsigned long rtc_29:1; /* RW */ - unsigned long rtc_30:1; /* RW */ - unsigned long rtc_31:1; /* RW */ - unsigned long rsvd_32_63:32; + /* UV2 unique struct */ + struct uv2h_rtc1_int_config_s { + unsigned long vector_:8; /* RW */ + unsigned long dm:3; /* RW */ + unsigned long destmode:1; /* RW */ + unsigned long status:1; /* RO */ + unsigned long p:1; /* RO */ + unsigned long rsvd_14:1; + unsigned long t:1; /* RO */ + unsigned long m:1; /* RW */ + unsigned long rsvd_17_31:15; + unsigned long apic_id:32; /* RW */ } s2; - struct uv3h_event_occurred2_s { - unsigned long rtc_0:1; /* RW */ - unsigned long rtc_1:1; /* RW */ - unsigned long rtc_2:1; /* RW */ - unsigned long rtc_3:1; /* RW */ - unsigned long rtc_4:1; /* RW */ - unsigned long rtc_5:1; /* RW */ - unsigned long rtc_6:1; /* RW */ - unsigned long rtc_7:1; /* RW */ - unsigned long rtc_8:1; /* RW */ - unsigned long rtc_9:1; /* RW */ - unsigned long rtc_10:1; /* RW */ - unsigned long rtc_11:1; /* RW */ - unsigned long rtc_12:1; /* RW */ - unsigned long rtc_13:1; /* RW */ - unsigned long rtc_14:1; /* RW */ - unsigned long rtc_15:1; /* RW */ - unsigned long rtc_16:1; /* RW */ - unsigned long rtc_17:1; /* RW */ - unsigned long rtc_18:1; /* RW */ - unsigned long rtc_19:1; /* RW */ - unsigned long rtc_20:1; /* RW */ - unsigned long rtc_21:1; /* RW */ - unsigned long rtc_22:1; /* RW */ - unsigned long rtc_23:1; /* RW */ - unsigned long rtc_24:1; /* RW */ - unsigned long rtc_25:1; /* RW */ - unsigned long rtc_26:1; /* RW */ - unsigned long rtc_27:1; /* RW */ - unsigned long rtc_28:1; /* RW */ - unsigned long rtc_29:1; /* RW */ - unsigned long rtc_30:1; /* RW */ - unsigned long rtc_31:1; /* RW */ - unsigned long rsvd_32_63:32; - } s3; - struct uv4h_event_occurred2_s { - unsigned long message_accelerator_int0:1; /* RW */ - unsigned long message_accelerator_int1:1; /* RW */ - unsigned long message_accelerator_int2:1; /* RW */ - unsigned long message_accelerator_int3:1; /* RW */ - unsigned long message_accelerator_int4:1; /* RW */ - unsigned long message_accelerator_int5:1; /* RW */ - unsigned long message_accelerator_int6:1; /* RW */ - unsigned long message_accelerator_int7:1; /* RW */ - unsigned long message_accelerator_int8:1; /* RW */ - unsigned long message_accelerator_int9:1; /* RW */ - unsigned long message_accelerator_int10:1; /* RW */ - unsigned long message_accelerator_int11:1; /* RW */ - unsigned long message_accelerator_int12:1; /* RW */ - unsigned long message_accelerator_int13:1; /* RW */ - unsigned long message_accelerator_int14:1; /* RW */ - unsigned long message_accelerator_int15:1; /* RW */ - unsigned long rtc_interval_int:1; /* RW */ - unsigned long bau_dashboard_int:1; /* RW */ - unsigned long rtc_0:1; /* RW */ - unsigned long rtc_1:1; /* RW */ - unsigned long rtc_2:1; /* RW */ - unsigned long rtc_3:1; /* RW */ - unsigned long rtc_4:1; /* RW */ - unsigned long rtc_5:1; /* RW */ - unsigned long rtc_6:1; /* RW */ - unsigned long rtc_7:1; /* RW */ - unsigned long rtc_8:1; /* RW */ - unsigned long rtc_9:1; /* RW */ - unsigned long rtc_10:1; /* RW */ - unsigned long rtc_11:1; /* RW */ - unsigned long rtc_12:1; /* RW */ - unsigned long rtc_13:1; /* RW */ - unsigned long rtc_14:1; /* RW */ - unsigned long rtc_15:1; /* RW */ - unsigned long rtc_16:1; /* RW */ - unsigned long rtc_17:1; /* RW */ - unsigned long rtc_18:1; /* RW */ - unsigned long rtc_19:1; /* RW */ - unsigned long rtc_20:1; /* RW */ - unsigned long rtc_21:1; /* RW */ - unsigned long rtc_22:1; /* RW */ - unsigned long rtc_23:1; /* RW */ - unsigned long rtc_24:1; /* RW */ - unsigned long rtc_25:1; /* RW */ - unsigned long rtc_26:1; /* RW */ - unsigned long rtc_27:1; /* RW */ - unsigned long rtc_28:1; /* RW */ - unsigned long rtc_29:1; /* RW */ - unsigned long rtc_30:1; /* RW */ - unsigned long rtc_31:1; /* RW */ - unsigned long rsvd_50_63:14; - } s4; }; /* ========================================================================= */ -/* UVXH_EVENT_OCCURRED2_ALIAS */ +/* UVH_SCRATCH5 */ /* ========================================================================= */ -#define UVXH_EVENT_OCCURRED2_ALIAS 0x70108UL - -#define UV2H_EVENT_OCCURRED2_ALIAS_32 0xb70 -#define UV3H_EVENT_OCCURRED2_ALIAS_32 0xb70 -#define UV4H_EVENT_OCCURRED2_ALIAS_32 0x610 -#define UVH_EVENT_OCCURRED2_ALIAS_32 ( \ - is_uv2_hub() ? UV2H_EVENT_OCCURRED2_ALIAS_32 : \ - is_uv3_hub() ? UV3H_EVENT_OCCURRED2_ALIAS_32 : \ - /*is_uv4_hub*/ UV4H_EVENT_OCCURRED2_ALIAS_32) +#define UVH_SCRATCH5 ( \ + is_uv(UV5) ? 0xb0200UL : \ + is_uv(UV4) ? 0xb0200UL : \ + is_uv(UV3) ? 0x2d0200UL : \ + is_uv(UV2) ? 0x2d0200UL : \ + 0) +#define UV5H_SCRATCH5 0xb0200UL +#define UV4H_SCRATCH5 0xb0200UL +#define UV3H_SCRATCH5 0x2d0200UL +#define UV2H_SCRATCH5 0x2d0200UL +/* UVH common defines*/ +#define UVH_SCRATCH5_SCRATCH5_SHFT 0 +#define UVH_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -/* ========================================================================= */ -/* UVXH_LB_BAU_SB_ACTIVATION_STATUS_2 */ -/* ========================================================================= */ -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 0x320130UL -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2 0x320130UL -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2 0xc8130UL -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_2 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_2 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_2) +/* UVXH common defines */ +#define UVXH_SCRATCH5_SCRATCH5_SHFT 0 +#define UVXH_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0x9f0 -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0x9f0 -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0xa10 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_2_32 ( \ - is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_32 : \ - is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_32 : \ - /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_32) +/* UVYH common defines */ +#define UVYH_SCRATCH5_SCRATCH5_SHFT 0 +#define UVYH_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -#define UVXH_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0 -#define UVXH_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL +/* UV5 unique defines */ +#define UV5H_SCRATCH5_SCRATCH5_SHFT 0 +#define UV5H_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0 -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL +/* UV4 unique defines */ +#define UV4H_SCRATCH5_SCRATCH5_SHFT 0 +#define UV4H_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0 -#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL +/* UV3 unique defines */ +#define UV3H_SCRATCH5_SCRATCH5_SHFT 0 +#define UV3H_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0 -#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL +/* UV2 unique defines */ +#define UV2H_SCRATCH5_SCRATCH5_SHFT 0 +#define UV2H_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL -union uvxh_lb_bau_sb_activation_status_2_u { +union uvh_scratch5_u { unsigned long v; - struct uvxh_lb_bau_sb_activation_status_2_s { - unsigned long aux_error:64; /* RW */ - } sx; - struct uv2h_lb_bau_sb_activation_status_2_s { - unsigned long aux_error:64; /* RW */ - } s2; - struct uv3h_lb_bau_sb_activation_status_2_s { - unsigned long aux_error:64; /* RW */ - } s3; - struct uv4h_lb_bau_sb_activation_status_2_s { - unsigned long aux_error:64; /* RW */ - } s4; -}; -/* ========================================================================= */ -/* UV3H_GR0_GAM_GR_CONFIG */ -/* ========================================================================= */ -#define UV3H_GR0_GAM_GR_CONFIG 0xc00028UL - -#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_SHFT 0 -#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT 10 -#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_MASK 0x000000000000003fUL -#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_MASK 0x0000000000000400UL + /* UVH common struct */ + struct uvh_scratch5_s { + unsigned long scratch5:64; /* RW */ + } s; -union uv3h_gr0_gam_gr_config_u { - unsigned long v; - struct uv3h_gr0_gam_gr_config_s { - unsigned long m_skt:6; /* RW */ - unsigned long undef_6_9:4; /* Undefined */ - unsigned long subspace:1; /* RW */ - unsigned long reserved:53; - } s3; -}; + /* UVXH common struct */ + struct uvxh_scratch5_s { + unsigned long scratch5:64; /* RW */ + } sx; -/* ========================================================================= */ -/* UV4H_LB_PROC_INTD_QUEUE_FIRST */ -/* ========================================================================= */ -#define UV4H_LB_PROC_INTD_QUEUE_FIRST 0xa4100UL + /* UVYH common struct */ + struct uvyh_scratch5_s { + unsigned long scratch5:64; /* RW */ + } sy; -#define UV4H_LB_PROC_INTD_QUEUE_FIRST_FIRST_PAYLOAD_ADDRESS_SHFT 6 -#define UV4H_LB_PROC_INTD_QUEUE_FIRST_FIRST_PAYLOAD_ADDRESS_MASK 0x00003fffffffffc0UL + /* UV5 unique struct */ + struct uv5h_scratch5_s { + unsigned long scratch5:64; /* RW */ + } s5; -union uv4h_lb_proc_intd_queue_first_u { - unsigned long v; - struct uv4h_lb_proc_intd_queue_first_s { - unsigned long undef_0_5:6; /* Undefined */ - unsigned long first_payload_address:40; /* RW */ + /* UV4 unique struct */ + struct uv4h_scratch5_s { + unsigned long scratch5:64; /* RW */ } s4; -}; -/* ========================================================================= */ -/* UV4H_LB_PROC_INTD_QUEUE_LAST */ -/* ========================================================================= */ -#define UV4H_LB_PROC_INTD_QUEUE_LAST 0xa4108UL - -#define UV4H_LB_PROC_INTD_QUEUE_LAST_LAST_PAYLOAD_ADDRESS_SHFT 5 -#define UV4H_LB_PROC_INTD_QUEUE_LAST_LAST_PAYLOAD_ADDRESS_MASK 0x00003fffffffffe0UL + /* UV3 unique struct */ + struct uv3h_scratch5_s { + unsigned long scratch5:64; /* RW */ + } s3; -union uv4h_lb_proc_intd_queue_last_u { - unsigned long v; - struct uv4h_lb_proc_intd_queue_last_s { - unsigned long undef_0_4:5; /* Undefined */ - unsigned long last_payload_address:41; /* RW */ - } s4; + /* UV2 unique struct */ + struct uv2h_scratch5_s { + unsigned long scratch5:64; /* RW */ + } s2; }; /* ========================================================================= */ -/* UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR */ +/* UVH_SCRATCH5_ALIAS */ /* ========================================================================= */ -#define UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR 0xa4118UL +#define UVH_SCRATCH5_ALIAS ( \ + is_uv(UV5) ? 0xb0208UL : \ + is_uv(UV4) ? 0xb0208UL : \ + is_uv(UV3) ? 0x2d0208UL : \ + is_uv(UV2) ? 0x2d0208UL : \ + 0) +#define UV5H_SCRATCH5_ALIAS 0xb0208UL +#define UV4H_SCRATCH5_ALIAS 0xb0208UL +#define UV3H_SCRATCH5_ALIAS 0x2d0208UL +#define UV2H_SCRATCH5_ALIAS 0x2d0208UL -#define UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR_SOFT_ACK_PENDING_FLAGS_SHFT 0 -#define UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR_SOFT_ACK_PENDING_FLAGS_MASK 0x00000000000000ffUL - -union uv4h_lb_proc_intd_soft_ack_clear_u { - unsigned long v; - struct uv4h_lb_proc_intd_soft_ack_clear_s { - unsigned long soft_ack_pending_flags:8; /* WP */ - } s4; -}; /* ========================================================================= */ -/* UV4H_LB_PROC_INTD_SOFT_ACK_PENDING */ +/* UVH_SCRATCH5_ALIAS_2 */ /* ========================================================================= */ -#define UV4H_LB_PROC_INTD_SOFT_ACK_PENDING 0xa4110UL - -#define UV4H_LB_PROC_INTD_SOFT_ACK_PENDING_SOFT_ACK_FLAGS_SHFT 0 -#define UV4H_LB_PROC_INTD_SOFT_ACK_PENDING_SOFT_ACK_FLAGS_MASK 0x00000000000000ffUL +#define UVH_SCRATCH5_ALIAS_2 ( \ + is_uv(UV5) ? 0xb0210UL : \ + is_uv(UV4) ? 0xb0210UL : \ + is_uv(UV3) ? 0x2d0210UL : \ + is_uv(UV2) ? 0x2d0210UL : \ + 0) +#define UV5H_SCRATCH5_ALIAS_2 0xb0210UL +#define UV4H_SCRATCH5_ALIAS_2 0xb0210UL +#define UV3H_SCRATCH5_ALIAS_2 0x2d0210UL +#define UV2H_SCRATCH5_ALIAS_2 0x2d0210UL -union uv4h_lb_proc_intd_soft_ack_pending_u { - unsigned long v; - struct uv4h_lb_proc_intd_soft_ack_pending_s { - unsigned long soft_ack_flags:8; /* RW */ - } s4; -}; #endif /* _ASM_X86_UV_UV_MMRS_H */ diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 6807153c0410..397196fae24d 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -8,25 +8,16 @@ struct mpc_bus; struct mpc_cpu; struct mpc_table; struct cpuinfo_x86; +struct irq_domain; /** * struct x86_init_mpparse - platform specific mpparse ops - * @mpc_record: platform specific mpc record accounting * @setup_ioapic_ids: platform specific ioapic id override - * @mpc_apic_id: platform specific mpc apic id assignment - * @smp_read_mpc_oem: platform specific oem mpc table setup - * @mpc_oem_pci_bus: platform specific pci bus setup (default NULL) - * @mpc_oem_bus_info: platform specific mpc bus info * @find_smp_config: find the smp configuration * @get_smp_config: get the smp configuration */ struct x86_init_mpparse { - void (*mpc_record)(unsigned int mode); void (*setup_ioapic_ids)(void); - int (*mpc_apic_id)(struct mpc_cpu *m); - void (*smp_read_mpc_oem)(struct mpc_table *mpc); - void (*mpc_oem_pci_bus)(struct mpc_bus *m); - void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name); void (*find_smp_config)(void); void (*get_smp_config)(unsigned int early); }; @@ -52,12 +43,14 @@ struct x86_init_resources { * @intr_init: interrupt init code * @intr_mode_select: interrupt delivery mode selection * @intr_mode_init: interrupt delivery mode setup + * @create_pci_msi_domain: Create the PCI/MSI interrupt domain */ struct x86_init_irqs { void (*pre_vector_init)(void); void (*intr_init)(void); void (*intr_mode_select)(void); void (*intr_mode_init)(void); + struct irq_domain *(*create_pci_msi_domain)(void); }; /** @@ -283,9 +276,6 @@ struct x86_platform_ops { struct pci_dev; struct x86_msi_ops { - int (*setup_msi_irqs)(struct pci_dev *dev, int nvec, int type); - void (*teardown_msi_irq)(unsigned int irq); - void (*teardown_msi_irqs)(struct pci_dev *dev); void (*restore_msi_irqs)(struct pci_dev *dev); }; diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 5f943b938167..b3eef1d5c903 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1429,6 +1429,9 @@ void __init apic_intr_mode_init(void) break; } + if (x86_platform.apic_post_init) + x86_platform.apic_post_init(); + apic_bsp_setup(upmode); } diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 779a89e31c4c..7b3c7e0d4a09 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -860,10 +860,10 @@ void ioapic_set_alloc_attr(struct irq_alloc_info *info, int node, { init_irq_alloc_info(info, NULL); info->type = X86_IRQ_ALLOC_TYPE_IOAPIC; - info->ioapic_node = node; - info->ioapic_trigger = trigger; - info->ioapic_polarity = polarity; - info->ioapic_valid = 1; + info->ioapic.node = node; + info->ioapic.trigger = trigger; + info->ioapic.polarity = polarity; + info->ioapic.valid = 1; } #ifndef CONFIG_ACPI @@ -878,32 +878,32 @@ static void ioapic_copy_alloc_attr(struct irq_alloc_info *dst, copy_irq_alloc_info(dst, src); dst->type = X86_IRQ_ALLOC_TYPE_IOAPIC; - dst->ioapic_id = mpc_ioapic_id(ioapic_idx); - dst->ioapic_pin = pin; - dst->ioapic_valid = 1; - if (src && src->ioapic_valid) { - dst->ioapic_node = src->ioapic_node; - dst->ioapic_trigger = src->ioapic_trigger; - dst->ioapic_polarity = src->ioapic_polarity; + dst->devid = mpc_ioapic_id(ioapic_idx); + dst->ioapic.pin = pin; + dst->ioapic.valid = 1; + if (src && src->ioapic.valid) { + dst->ioapic.node = src->ioapic.node; + dst->ioapic.trigger = src->ioapic.trigger; + dst->ioapic.polarity = src->ioapic.polarity; } else { - dst->ioapic_node = NUMA_NO_NODE; + dst->ioapic.node = NUMA_NO_NODE; if (acpi_get_override_irq(gsi, &trigger, &polarity) >= 0) { - dst->ioapic_trigger = trigger; - dst->ioapic_polarity = polarity; + dst->ioapic.trigger = trigger; + dst->ioapic.polarity = polarity; } else { /* * PCI interrupts are always active low level * triggered. */ - dst->ioapic_trigger = IOAPIC_LEVEL; - dst->ioapic_polarity = IOAPIC_POL_LOW; + dst->ioapic.trigger = IOAPIC_LEVEL; + dst->ioapic.polarity = IOAPIC_POL_LOW; } } } static int ioapic_alloc_attr_node(struct irq_alloc_info *info) { - return (info && info->ioapic_valid) ? info->ioapic_node : NUMA_NO_NODE; + return (info && info->ioapic.valid) ? info->ioapic.node : NUMA_NO_NODE; } static void mp_register_handler(unsigned int irq, unsigned long trigger) @@ -933,14 +933,14 @@ static bool mp_check_pin_attr(int irq, struct irq_alloc_info *info) * pin with real trigger and polarity attributes. */ if (irq < nr_legacy_irqs() && data->count == 1) { - if (info->ioapic_trigger != data->trigger) - mp_register_handler(irq, info->ioapic_trigger); - data->entry.trigger = data->trigger = info->ioapic_trigger; - data->entry.polarity = data->polarity = info->ioapic_polarity; + if (info->ioapic.trigger != data->trigger) + mp_register_handler(irq, info->ioapic.trigger); + data->entry.trigger = data->trigger = info->ioapic.trigger; + data->entry.polarity = data->polarity = info->ioapic.polarity; } - return data->trigger == info->ioapic_trigger && - data->polarity == info->ioapic_polarity; + return data->trigger == info->ioapic.trigger && + data->polarity == info->ioapic.polarity; } static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi, @@ -1002,7 +1002,7 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain, if (!mp_check_pin_attr(irq, info)) return -EBUSY; if (__add_pin_to_irq_node(irq_data->chip_data, node, ioapic, - info->ioapic_pin)) + info->ioapic.pin)) return -ENOMEM; } else { info->flags |= X86_IRQ_ALLOC_LEGACY; @@ -2092,8 +2092,8 @@ static int mp_alloc_timer_irq(int ioapic, int pin) struct irq_alloc_info info; ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 0, 0); - info.ioapic_id = mpc_ioapic_id(ioapic); - info.ioapic_pin = pin; + info.devid = mpc_ioapic_id(ioapic); + info.ioapic.pin = pin; mutex_lock(&ioapic_mutex); irq = alloc_isa_irq_from_domain(domain, 0, ioapic, pin, &info); mutex_unlock(&ioapic_mutex); @@ -2243,6 +2243,7 @@ static inline void __init check_timer(void) legacy_pic->init(0); legacy_pic->make_irq(0); apic_write(APIC_LVT0, APIC_DM_EXTINT); + legacy_pic->unmask(0); unlock_ExtINT_logic(); @@ -2296,9 +2297,9 @@ static int mp_irqdomain_create(int ioapic) return 0; init_irq_alloc_info(&info, NULL); - info.type = X86_IRQ_ALLOC_TYPE_IOAPIC; - info.ioapic_id = mpc_ioapic_id(ioapic); - parent = irq_remapping_get_ir_irq_domain(&info); + info.type = X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT; + info.devid = mpc_ioapic_id(ioapic); + parent = irq_remapping_get_irq_domain(&info); if (!parent) parent = x86_vector_domain; else @@ -2932,9 +2933,9 @@ int mp_ioapic_registered(u32 gsi_base) static void mp_irqdomain_get_attr(u32 gsi, struct mp_chip_data *data, struct irq_alloc_info *info) { - if (info && info->ioapic_valid) { - data->trigger = info->ioapic_trigger; - data->polarity = info->ioapic_polarity; + if (info && info->ioapic.valid) { + data->trigger = info->ioapic.trigger; + data->polarity = info->ioapic.polarity; } else if (acpi_get_override_irq(gsi, &data->trigger, &data->polarity) < 0) { /* PCI interrupts are always active low level triggered. */ @@ -2980,7 +2981,7 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, return -EINVAL; ioapic = mp_irqdomain_ioapic_idx(domain); - pin = info->ioapic_pin; + pin = info->ioapic.pin; if (irq_find_mapping(domain, (irq_hw_number_t)pin) > 0) return -EEXIST; @@ -2988,7 +2989,7 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, if (!data) return -ENOMEM; - info->ioapic_entry = &data->entry; + info->ioapic.entry = &data->entry; ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, info); if (ret < 0) { kfree(data); @@ -2996,7 +2997,7 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, } INIT_LIST_HEAD(&data->irq_2_pin); - irq_data->hwirq = info->ioapic_pin; + irq_data->hwirq = info->ioapic.pin; irq_data->chip = (domain->parent == x86_vector_domain) ? &ioapic_chip : &ioapic_ir_chip; irq_data->chip_data = data; @@ -3006,8 +3007,8 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin); local_irq_save(flags); - if (info->ioapic_entry) - mp_setup_entry(cfg, data, info->ioapic_entry); + if (info->ioapic.entry) + mp_setup_entry(cfg, data, info->ioapic.entry); mp_register_handler(virq, data->trigger); if (virq < nr_legacy_irqs()) legacy_pic->mask(virq); diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c index c2b2911feeef..6313f0a05db7 100644 --- a/arch/x86/kernel/apic/msi.c +++ b/arch/x86/kernel/apic/msi.c @@ -21,7 +21,7 @@ #include <asm/apic.h> #include <asm/irq_remapping.h> -static struct irq_domain *msi_default_domain; +struct irq_domain *x86_pci_msi_default_domain __ro_after_init; static void __irq_msi_compose_msg(struct irq_cfg *cfg, struct msi_msg *msg) { @@ -45,7 +45,7 @@ static void __irq_msi_compose_msg(struct irq_cfg *cfg, struct msi_msg *msg) MSI_DATA_VECTOR(cfg->vector); } -static void irq_msi_compose_msg(struct irq_data *data, struct msi_msg *msg) +void x86_vector_msi_compose_msg(struct irq_data *data, struct msi_msg *msg) { __irq_msi_compose_msg(irqd_cfg(data), msg); } @@ -177,40 +177,10 @@ static struct irq_chip pci_msi_controller = { .irq_mask = pci_msi_mask_irq, .irq_ack = irq_chip_ack_parent, .irq_retrigger = irq_chip_retrigger_hierarchy, - .irq_compose_msi_msg = irq_msi_compose_msg, .irq_set_affinity = msi_set_affinity, .flags = IRQCHIP_SKIP_SET_WAKE, }; -int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) -{ - struct irq_domain *domain; - struct irq_alloc_info info; - - init_irq_alloc_info(&info, NULL); - info.type = X86_IRQ_ALLOC_TYPE_MSI; - info.msi_dev = dev; - - domain = irq_remapping_get_irq_domain(&info); - if (domain == NULL) - domain = msi_default_domain; - if (domain == NULL) - return -ENOSYS; - - return msi_domain_alloc_irqs(domain, &dev->dev, nvec); -} - -void native_teardown_msi_irq(unsigned int irq) -{ - irq_domain_free_irqs(irq, 1); -} - -static irq_hw_number_t pci_msi_get_hwirq(struct msi_domain_info *info, - msi_alloc_info_t *arg) -{ - return arg->msi_hwirq; -} - int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec, msi_alloc_info_t *arg) { @@ -218,11 +188,10 @@ int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec, struct msi_desc *desc = first_pci_msi_entry(pdev); init_irq_alloc_info(arg, NULL); - arg->msi_dev = pdev; if (desc->msi_attrib.is_msix) { - arg->type = X86_IRQ_ALLOC_TYPE_MSIX; + arg->type = X86_IRQ_ALLOC_TYPE_PCI_MSIX; } else { - arg->type = X86_IRQ_ALLOC_TYPE_MSI; + arg->type = X86_IRQ_ALLOC_TYPE_PCI_MSI; arg->flags |= X86_IRQ_ALLOC_CONTIGUOUS_VECTORS; } @@ -230,16 +199,8 @@ int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec, } EXPORT_SYMBOL_GPL(pci_msi_prepare); -void pci_msi_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc) -{ - arg->msi_hwirq = pci_msi_domain_calc_hwirq(arg->msi_dev, desc); -} -EXPORT_SYMBOL_GPL(pci_msi_set_desc); - static struct msi_domain_ops pci_msi_domain_ops = { - .get_hwirq = pci_msi_get_hwirq, .msi_prepare = pci_msi_prepare, - .set_desc = pci_msi_set_desc, }; static struct msi_domain_info pci_msi_domain_info = { @@ -251,25 +212,32 @@ static struct msi_domain_info pci_msi_domain_info = { .handler_name = "edge", }; -void __init arch_init_msi_domain(struct irq_domain *parent) +struct irq_domain * __init native_create_pci_msi_domain(void) { struct fwnode_handle *fn; + struct irq_domain *d; if (disable_apic) - return; + return NULL; fn = irq_domain_alloc_named_fwnode("PCI-MSI"); - if (fn) { - msi_default_domain = - pci_msi_create_irq_domain(fn, &pci_msi_domain_info, - parent); - } - if (!msi_default_domain) { + if (!fn) + return NULL; + + d = pci_msi_create_irq_domain(fn, &pci_msi_domain_info, + x86_vector_domain); + if (!d) { irq_domain_free_fwnode(fn); - pr_warn("failed to initialize irqdomain for MSI/MSI-x.\n"); + pr_warn("Failed to initialize PCI-MSI irqdomain.\n"); } else { - msi_default_domain->flags |= IRQ_DOMAIN_MSI_NOMASK_QUIRK; + d->flags |= IRQ_DOMAIN_MSI_NOMASK_QUIRK; } + return d; +} + +void __init x86_create_pci_msi_domain(void) +{ + x86_pci_msi_default_domain = x86_init.irqs.create_pci_msi_domain(); } #ifdef CONFIG_IRQ_REMAP @@ -279,7 +247,6 @@ static struct irq_chip pci_msi_ir_controller = { .irq_mask = pci_msi_mask_irq, .irq_ack = irq_chip_ack_parent, .irq_retrigger = irq_chip_retrigger_hierarchy, - .irq_set_vcpu_affinity = irq_chip_set_vcpu_affinity_parent, .flags = IRQCHIP_SKIP_SET_WAKE, }; @@ -321,35 +288,28 @@ static struct irq_chip dmar_msi_controller = { .irq_ack = irq_chip_ack_parent, .irq_set_affinity = msi_domain_set_affinity, .irq_retrigger = irq_chip_retrigger_hierarchy, - .irq_compose_msi_msg = irq_msi_compose_msg, .irq_write_msi_msg = dmar_msi_write_msg, .flags = IRQCHIP_SKIP_SET_WAKE, }; -static irq_hw_number_t dmar_msi_get_hwirq(struct msi_domain_info *info, - msi_alloc_info_t *arg) -{ - return arg->dmar_id; -} - static int dmar_msi_init(struct irq_domain *domain, struct msi_domain_info *info, unsigned int virq, irq_hw_number_t hwirq, msi_alloc_info_t *arg) { - irq_domain_set_info(domain, virq, arg->dmar_id, info->chip, NULL, - handle_edge_irq, arg->dmar_data, "edge"); + irq_domain_set_info(domain, virq, arg->devid, info->chip, NULL, + handle_edge_irq, arg->data, "edge"); return 0; } static struct msi_domain_ops dmar_msi_domain_ops = { - .get_hwirq = dmar_msi_get_hwirq, .msi_init = dmar_msi_init, }; static struct msi_domain_info dmar_msi_domain_info = { .ops = &dmar_msi_domain_ops, .chip = &dmar_msi_controller, + .flags = MSI_FLAG_USE_DEF_DOM_OPS, }; static struct irq_domain *dmar_get_irq_domain(void) @@ -384,8 +344,9 @@ int dmar_alloc_hwirq(int id, int node, void *arg) init_irq_alloc_info(&info, NULL); info.type = X86_IRQ_ALLOC_TYPE_DMAR; - info.dmar_id = id; - info.dmar_data = arg; + info.devid = id; + info.hwirq = id; + info.data = arg; return irq_domain_alloc_irqs(domain, 1, node, &info); } @@ -419,24 +380,17 @@ static struct irq_chip hpet_msi_controller __ro_after_init = { .irq_ack = irq_chip_ack_parent, .irq_set_affinity = msi_domain_set_affinity, .irq_retrigger = irq_chip_retrigger_hierarchy, - .irq_compose_msi_msg = irq_msi_compose_msg, .irq_write_msi_msg = hpet_msi_write_msg, .flags = IRQCHIP_SKIP_SET_WAKE, }; -static irq_hw_number_t hpet_msi_get_hwirq(struct msi_domain_info *info, - msi_alloc_info_t *arg) -{ - return arg->hpet_index; -} - static int hpet_msi_init(struct irq_domain *domain, struct msi_domain_info *info, unsigned int virq, irq_hw_number_t hwirq, msi_alloc_info_t *arg) { irq_set_status_flags(virq, IRQ_MOVE_PCNTXT); - irq_domain_set_info(domain, virq, arg->hpet_index, info->chip, NULL, - handle_edge_irq, arg->hpet_data, "edge"); + irq_domain_set_info(domain, virq, arg->hwirq, info->chip, NULL, + handle_edge_irq, arg->data, "edge"); return 0; } @@ -448,7 +402,6 @@ static void hpet_msi_free(struct irq_domain *domain, } static struct msi_domain_ops hpet_msi_domain_ops = { - .get_hwirq = hpet_msi_get_hwirq, .msi_init = hpet_msi_init, .msi_free = hpet_msi_free, }; @@ -456,6 +409,7 @@ static struct msi_domain_ops hpet_msi_domain_ops = { static struct msi_domain_info hpet_msi_domain_info = { .ops = &hpet_msi_domain_ops, .chip = &hpet_msi_controller, + .flags = MSI_FLAG_USE_DEF_DOM_OPS, }; struct irq_domain *hpet_create_irq_domain(int hpet_id) @@ -476,9 +430,9 @@ struct irq_domain *hpet_create_irq_domain(int hpet_id) domain_info->data = (void *)(long)hpet_id; init_irq_alloc_info(&info, NULL); - info.type = X86_IRQ_ALLOC_TYPE_HPET; - info.hpet_id = hpet_id; - parent = irq_remapping_get_ir_irq_domain(&info); + info.type = X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT; + info.devid = hpet_id; + parent = irq_remapping_get_irq_domain(&info); if (parent == NULL) parent = x86_vector_domain; else @@ -506,9 +460,9 @@ int hpet_assign_irq(struct irq_domain *domain, struct hpet_channel *hc, init_irq_alloc_info(&info, NULL); info.type = X86_IRQ_ALLOC_TYPE_HPET; - info.hpet_data = hc; - info.hpet_id = hpet_dev_id(domain); - info.hpet_index = dev_num; + info.data = hc; + info.devid = hpet_dev_id(domain); + info.hwirq = dev_num; return irq_domain_alloc_irqs(domain, 1, NUMA_NO_NODE, &info); } diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index 99ee61c9ba54..67b6f7c049ec 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -170,9 +170,6 @@ void __init default_setup_apic_routing(void) if (apic->setup_apic_routing) apic->setup_apic_routing(); - - if (x86_platform.apic_post_init) - x86_platform.apic_post_init(); } void __init generic_apic_probe(void) diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c index bd3835d6b535..c46720f185c0 100644 --- a/arch/x86/kernel/apic/probe_64.c +++ b/arch/x86/kernel/apic/probe_64.c @@ -32,9 +32,6 @@ void __init default_setup_apic_routing(void) break; } } - - if (x86_platform.apic_post_init) - x86_platform.apic_post_init(); } int __init default_acpi_madt_oem_check(char *oem_id, char *oem_table_id) diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index f8a56b5dc29f..1eac53632786 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -714,8 +714,6 @@ int __init arch_early_irq_init(void) BUG_ON(x86_vector_domain == NULL); irq_set_default_host(x86_vector_domain); - arch_init_msi_domain(x86_vector_domain); - BUG_ON(!alloc_cpumask_var(&vector_searchmask, GFP_KERNEL)); /* @@ -824,6 +822,7 @@ static struct irq_chip lapic_controller = { .name = "APIC", .irq_ack = apic_ack_edge, .irq_set_affinity = apic_set_affinity, + .irq_compose_msi_msg = x86_vector_msi_compose_msg, .irq_retrigger = apic_retrigger_irq, }; diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 0b6eea3f54e6..714233cee0b5 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -5,6 +5,7 @@ * * SGI UV APIC functions (note: not an Intel compatible APIC) * + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP * Copyright (C) 2007-2014 Silicon Graphics, Inc. All rights reserved. */ #include <linux/crash_dump.h> @@ -29,19 +30,24 @@ static int uv_hubbed_system; static int uv_hubless_system; static u64 gru_start_paddr, gru_end_paddr; static union uvh_apicid uvh_apicid; +static int uv_node_id; -/* Unpack OEM/TABLE ID's to be NULL terminated strings */ +/* Unpack AT/OEM/TABLE ID's to be NULL terminated strings */ +static u8 uv_archtype[UV_AT_SIZE]; static u8 oem_id[ACPI_OEM_ID_SIZE + 1]; static u8 oem_table_id[ACPI_OEM_TABLE_ID_SIZE + 1]; -/* Information derived from CPUID: */ +/* Information derived from CPUID and some UV MMRs */ static struct { unsigned int apicid_shift; unsigned int apicid_mask; unsigned int socketid_shift; /* aka pnode_shift for UV2/3 */ unsigned int pnode_mask; + unsigned int nasid_shift; unsigned int gpa_shift; unsigned int gnode_shift; + unsigned int m_skt; + unsigned int n_skt; } uv_cpuid; static int uv_min_hub_revision_id; @@ -77,6 +83,9 @@ static unsigned long __init uv_early_read_mmr(unsigned long addr) static inline bool is_GRU_range(u64 start, u64 end) { + if (!gru_start_paddr) + return false; + return start >= gru_start_paddr && end <= gru_end_paddr; } @@ -85,43 +94,102 @@ static bool uv_is_untracked_pat_range(u64 start, u64 end) return is_ISA_range(start, end) || is_GRU_range(start, end); } -static int __init early_get_pnodeid(void) +static void __init early_get_pnodeid(void) { - union uvh_node_id_u node_id; - union uvh_rh_gam_config_mmr_u m_n_config; int pnode; - /* Currently, all blades have same revision number */ + uv_cpuid.m_skt = 0; + if (UVH_RH10_GAM_ADDR_MAP_CONFIG) { + union uvh_rh10_gam_addr_map_config_u m_n_config; + + m_n_config.v = uv_early_read_mmr(UVH_RH10_GAM_ADDR_MAP_CONFIG); + uv_cpuid.n_skt = m_n_config.s.n_skt; + uv_cpuid.nasid_shift = 0; + } else if (UVH_RH_GAM_ADDR_MAP_CONFIG) { + union uvh_rh_gam_addr_map_config_u m_n_config; + + m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_ADDR_MAP_CONFIG); + uv_cpuid.n_skt = m_n_config.s.n_skt; + if (is_uv(UV3)) + uv_cpuid.m_skt = m_n_config.s3.m_skt; + if (is_uv(UV2)) + uv_cpuid.m_skt = m_n_config.s2.m_skt; + uv_cpuid.nasid_shift = 1; + } else { + unsigned long GAM_ADDR_MAP_CONFIG = 0; + + WARN(GAM_ADDR_MAP_CONFIG == 0, + "UV: WARN: GAM_ADDR_MAP_CONFIG is not available\n"); + uv_cpuid.n_skt = 0; + uv_cpuid.nasid_shift = 0; + } + + if (is_uv(UV4|UVY)) + uv_cpuid.gnode_shift = 2; /* min partition is 4 sockets */ + + uv_cpuid.pnode_mask = (1 << uv_cpuid.n_skt) - 1; + pnode = (uv_node_id >> uv_cpuid.nasid_shift) & uv_cpuid.pnode_mask; + uv_cpuid.gpa_shift = 46; /* Default unless changed */ + + pr_info("UV: n_skt:%d pnmsk:%x pn:%x\n", + uv_cpuid.n_skt, uv_cpuid.pnode_mask, pnode); +} + +/* Running on a UV Hubbed system, determine which UV Hub Type it is */ +static int __init early_set_hub_type(void) +{ + union uvh_node_id_u node_id; + + /* + * The NODE_ID MMR is always at offset 0. + * Contains the chip part # + revision. + * Node_id field started with 15 bits, + * ... now 7 but upper 8 are masked to 0. + * All blades/nodes have the same part # and hub revision. + */ node_id.v = uv_early_read_mmr(UVH_NODE_ID); - m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_CONFIG_MMR); - uv_min_hub_revision_id = node_id.s.revision; + uv_node_id = node_id.sx.node_id; switch (node_id.s.part_number) { - case UV2_HUB_PART_NUMBER: - case UV2_HUB_PART_NUMBER_X: - uv_min_hub_revision_id += UV2_HUB_REVISION_BASE - 1; + + case UV5_HUB_PART_NUMBER: + uv_min_hub_revision_id = node_id.s.revision + + UV5_HUB_REVISION_BASE; + uv_hub_type_set(UV5); break; + + /* UV4/4A only have a revision difference */ + case UV4_HUB_PART_NUMBER: + uv_min_hub_revision_id = node_id.s.revision + + UV4_HUB_REVISION_BASE; + uv_hub_type_set(UV4); + if (uv_min_hub_revision_id == UV4A_HUB_REVISION_BASE) + uv_hub_type_set(UV4|UV4A); + break; + case UV3_HUB_PART_NUMBER: case UV3_HUB_PART_NUMBER_X: - uv_min_hub_revision_id += UV3_HUB_REVISION_BASE; + uv_min_hub_revision_id = node_id.s.revision + + UV3_HUB_REVISION_BASE; + uv_hub_type_set(UV3); break; - /* Update: UV4A has only a modified revision to indicate HUB fixes */ - case UV4_HUB_PART_NUMBER: - uv_min_hub_revision_id += UV4_HUB_REVISION_BASE - 1; - uv_cpuid.gnode_shift = 2; /* min partition is 4 sockets */ + case UV2_HUB_PART_NUMBER: + case UV2_HUB_PART_NUMBER_X: + uv_min_hub_revision_id = node_id.s.revision + + UV2_HUB_REVISION_BASE - 1; + uv_hub_type_set(UV2); break; + + default: + return 0; } - uv_hub_info->hub_revision = uv_min_hub_revision_id; - uv_cpuid.pnode_mask = (1 << m_n_config.s.n_skt) - 1; - pnode = (node_id.s.node_id >> 1) & uv_cpuid.pnode_mask; - uv_cpuid.gpa_shift = 46; /* Default unless changed */ + pr_info("UV: part#:%x rev:%d rev_id:%d UVtype:0x%x\n", + node_id.s.part_number, node_id.s.revision, + uv_min_hub_revision_id, is_uv(~0)); - pr_info("UV: rev:%d part#:%x nodeid:%04x n_skt:%d pnmsk:%x pn:%x\n", - node_id.s.revision, node_id.s.part_number, node_id.s.node_id, - m_n_config.s.n_skt, uv_cpuid.pnode_mask, pnode); - return pnode; + return 1; } static void __init uv_tsc_check_sync(void) @@ -130,38 +198,41 @@ static void __init uv_tsc_check_sync(void) int sync_state; int mmr_shift; char *state; - bool valid; - /* Accommodate different UV arch BIOSes */ + /* Different returns from different UV BIOS versions */ mmr = uv_early_read_mmr(UVH_TSC_SYNC_MMR); mmr_shift = is_uv2_hub() ? UVH_TSC_SYNC_SHIFT_UV2K : UVH_TSC_SYNC_SHIFT; sync_state = (mmr >> mmr_shift) & UVH_TSC_SYNC_MASK; + /* Check if TSC is valid for all sockets */ switch (sync_state) { case UVH_TSC_SYNC_VALID: state = "in sync"; - valid = true; + mark_tsc_async_resets("UV BIOS"); break; - case UVH_TSC_SYNC_INVALID: - state = "unstable"; - valid = false; + /* If BIOS state unknown, don't do anything */ + case UVH_TSC_SYNC_UNKNOWN: + state = "unknown"; break; + + /* Otherwise, BIOS indicates problem with TSC */ default: - state = "unknown: assuming valid"; - valid = true; + state = "unstable"; + mark_tsc_unstable("UV BIOS"); break; } pr_info("UV: TSC sync state from BIOS:0%d(%s)\n", sync_state, state); - - /* Mark flag that says TSC != 0 is valid for socket 0 */ - if (valid) - mark_tsc_async_resets("UV BIOS"); - else - mark_tsc_unstable("UV BIOS"); } +/* Selector for (4|4A|5) structs */ +#define uvxy_field(sname, field, undef) ( \ + is_uv(UV4A) ? sname.s4a.field : \ + is_uv(UV4) ? sname.s4.field : \ + is_uv(UV3) ? sname.s3.field : \ + undef) + /* [Copied from arch/x86/kernel/cpu/topology.c:detect_extended_topology()] */ #define SMT_LEVEL 0 /* Leaf 0xb SMT level */ @@ -221,29 +292,110 @@ static void __init uv_stringify(int len, char *to, char *from) strncpy(to, from, len-1); } -static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id) +/* Find UV arch type entry in UVsystab */ +static unsigned long __init early_find_archtype(struct uv_systab *st) +{ + int i; + + for (i = 0; st->entry[i].type != UV_SYSTAB_TYPE_UNUSED; i++) { + unsigned long ptr = st->entry[i].offset; + + if (!ptr) + continue; + ptr += (unsigned long)st; + if (st->entry[i].type == UV_SYSTAB_TYPE_ARCH_TYPE) + return ptr; + } + return 0; +} + +/* Validate UV arch type field in UVsystab */ +static int __init decode_arch_type(unsigned long ptr) +{ + struct uv_arch_type_entry *uv_ate = (struct uv_arch_type_entry *)ptr; + int n = strlen(uv_ate->archtype); + + if (n > 0 && n < sizeof(uv_ate->archtype)) { + pr_info("UV: UVarchtype received from BIOS\n"); + uv_stringify(UV_AT_SIZE, uv_archtype, uv_ate->archtype); + return 1; + } + return 0; +} + +/* Determine if UV arch type entry might exist in UVsystab */ +static int __init early_get_arch_type(void) { - int pnodeid; - int uv_apic; + unsigned long uvst_physaddr, uvst_size, ptr; + struct uv_systab *st; + u32 rev; + int ret; + + uvst_physaddr = get_uv_systab_phys(0); + if (!uvst_physaddr) + return 0; + + st = early_memremap_ro(uvst_physaddr, sizeof(struct uv_systab)); + if (!st) { + pr_err("UV: Cannot access UVsystab, remap failed\n"); + return 0; + } + rev = st->revision; + if (rev < UV_SYSTAB_VERSION_UV5) { + early_memunmap(st, sizeof(struct uv_systab)); + return 0; + } + + uvst_size = st->size; + early_memunmap(st, sizeof(struct uv_systab)); + st = early_memremap_ro(uvst_physaddr, uvst_size); + if (!st) { + pr_err("UV: Cannot access UVarchtype, remap failed\n"); + return 0; + } + + ptr = early_find_archtype(st); + if (!ptr) { + early_memunmap(st, uvst_size); + return 0; + } + + ret = decode_arch_type(ptr); + early_memunmap(st, uvst_size); + return ret; +} + +static int __init uv_set_system_type(char *_oem_id) +{ + /* Save OEM_ID passed from ACPI MADT */ uv_stringify(sizeof(oem_id), oem_id, _oem_id); - uv_stringify(sizeof(oem_table_id), oem_table_id, _oem_table_id); - if (strncmp(oem_id, "SGI", 3) != 0) { - if (strncmp(oem_id, "NSGI", 4) != 0) + /* Check if BIOS sent us a UVarchtype */ + if (!early_get_arch_type()) + + /* If not use OEM ID for UVarchtype */ + uv_stringify(UV_AT_SIZE, uv_archtype, _oem_id); + + /* Check if not hubbed */ + if (strncmp(uv_archtype, "SGI", 3) != 0) { + + /* (Not hubbed), check if not hubless */ + if (strncmp(uv_archtype, "NSGI", 4) != 0) + + /* (Not hubless), not a UV */ return 0; - /* UV4 Hubless, CH, (0x11:UV4+Any) */ - if (strncmp(oem_id, "NSGI4", 5) == 0) + /* UV4 Hubless: CH */ + if (strncmp(uv_archtype, "NSGI4", 5) == 0) uv_hubless_system = 0x11; - /* UV3 Hubless, UV300/MC990X w/o hub (0x9:UV3+Any) */ + /* UV3 Hubless: UV300/MC990X w/o hub */ else uv_hubless_system = 0x9; - pr_info("UV: OEM IDs %s/%s, HUBLESS(0x%x)\n", - oem_id, oem_table_id, uv_hubless_system); - + pr_info("UV: OEM IDs %s/%s, SystemType %d, HUBLESS ID %x\n", + oem_id, oem_table_id, uv_system_type, uv_hubless_system); return 0; } @@ -252,60 +404,83 @@ static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id) return 0; } - /* Set up early hub type field in uv_hub_info for Node 0 */ - uv_cpu_info->p_uv_hub_info = &uv_hub_info_node0; + /* Set hubbed type if true */ + uv_hub_info->hub_revision = + !strncmp(uv_archtype, "SGI5", 4) ? UV5_HUB_REVISION_BASE : + !strncmp(uv_archtype, "SGI4", 4) ? UV4_HUB_REVISION_BASE : + !strncmp(uv_archtype, "SGI3", 4) ? UV3_HUB_REVISION_BASE : + !strcmp(uv_archtype, "SGI2") ? UV2_HUB_REVISION_BASE : 0; + + switch (uv_hub_info->hub_revision) { + case UV5_HUB_REVISION_BASE: + uv_hubbed_system = 0x21; + uv_hub_type_set(UV5); + break; - /* - * Determine UV arch type. - * SGI2: UV2000/3000 - * SGI3: UV300 (truncated to 4 chars because of different varieties) - * SGI4: UV400 (truncated to 4 chars because of different varieties) - */ - if (!strncmp(oem_id, "SGI4", 4)) { - uv_hub_info->hub_revision = UV4_HUB_REVISION_BASE; + case UV4_HUB_REVISION_BASE: uv_hubbed_system = 0x11; + uv_hub_type_set(UV4); + break; - } else if (!strncmp(oem_id, "SGI3", 4)) { - uv_hub_info->hub_revision = UV3_HUB_REVISION_BASE; + case UV3_HUB_REVISION_BASE: uv_hubbed_system = 0x9; + uv_hub_type_set(UV3); + break; - } else if (!strcmp(oem_id, "SGI2")) { - uv_hub_info->hub_revision = UV2_HUB_REVISION_BASE; + case UV2_HUB_REVISION_BASE: uv_hubbed_system = 0x5; + uv_hub_type_set(UV2); + break; - } else { - uv_hub_info->hub_revision = 0; - goto badbios; + default: + return 0; } - pnodeid = early_get_pnodeid(); - early_get_apic_socketid_shift(); + /* Get UV hub chip part number & revision */ + early_set_hub_type(); + /* Other UV setup functions */ + early_get_pnodeid(); + early_get_apic_socketid_shift(); x86_platform.is_untracked_pat_range = uv_is_untracked_pat_range; x86_platform.nmi_init = uv_nmi_init; + uv_tsc_check_sync(); + + return 1; +} + +/* Called early to probe for the correct APIC driver */ +static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id) +{ + /* Set up early hub info fields for Node 0 */ + uv_cpu_info->p_uv_hub_info = &uv_hub_info_node0; + + /* If not UV, return. */ + if (likely(uv_set_system_type(_oem_id) == 0)) + return 0; + + /* Save and Decode OEM Table ID */ + uv_stringify(sizeof(oem_table_id), oem_table_id, _oem_table_id); - if (!strcmp(oem_table_id, "UVX")) { - /* This is the most common hardware variant: */ + /* This is the most common hardware variant, x2apic mode */ + if (!strcmp(oem_table_id, "UVX")) uv_system_type = UV_X2APIC; - uv_apic = 0; - } else if (!strcmp(oem_table_id, "UVL")) { - /* Only used for very small systems: */ + /* Only used for very small systems, usually 1 chassis, legacy mode */ + else if (!strcmp(oem_table_id, "UVL")) uv_system_type = UV_LEGACY_APIC; - uv_apic = 0; - } else { + else goto badbios; - } - pr_info("UV: OEM IDs %s/%s, System/HUB Types %d/%d, uv_apic %d\n", oem_id, oem_table_id, uv_system_type, uv_min_hub_revision_id, uv_apic); - uv_tsc_check_sync(); + pr_info("UV: OEM IDs %s/%s, System/UVType %d/0x%x, HUB RevID %d\n", + oem_id, oem_table_id, uv_system_type, is_uv(UV_ANY), + uv_min_hub_revision_id); - return uv_apic; + return 0; badbios: - pr_err("UV: OEM_ID:%s OEM_TABLE_ID:%s\n", oem_id, oem_table_id); - pr_err("Current UV Type or BIOS not supported\n"); + pr_err("UV: UVarchtype:%s not supported\n", uv_archtype); BUG(); } @@ -673,12 +848,12 @@ static struct apic apic_x2apic_uv_x __ro_after_init = { }; #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_LENGTH 3 -#define DEST_SHIFT UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT +#define DEST_SHIFT UVXH_RH_GAM_ALIAS_0_REDIRECT_CONFIG_DEST_BASE_SHFT static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size) { - union uvh_rh_gam_alias210_overlay_config_2_mmr_u alias; - union uvh_rh_gam_alias210_redirect_config_2_mmr_u redirect; + union uvh_rh_gam_alias_2_overlay_config_u alias; + union uvh_rh_gam_alias_2_redirect_config_u redirect; unsigned long m_redirect; unsigned long m_overlay; int i; @@ -686,16 +861,16 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size) for (i = 0; i < UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_LENGTH; i++) { switch (i) { case 0: - m_redirect = UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR; - m_overlay = UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR; + m_redirect = UVH_RH_GAM_ALIAS_0_REDIRECT_CONFIG; + m_overlay = UVH_RH_GAM_ALIAS_0_OVERLAY_CONFIG; break; case 1: - m_redirect = UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR; - m_overlay = UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR; + m_redirect = UVH_RH_GAM_ALIAS_1_REDIRECT_CONFIG; + m_overlay = UVH_RH_GAM_ALIAS_1_OVERLAY_CONFIG; break; case 2: - m_redirect = UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR; - m_overlay = UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR; + m_redirect = UVH_RH_GAM_ALIAS_2_REDIRECT_CONFIG; + m_overlay = UVH_RH_GAM_ALIAS_2_OVERLAY_CONFIG; break; } alias.v = uv_read_local_mmr(m_overlay); @@ -710,6 +885,7 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size) } enum map_type {map_wb, map_uc}; +static const char * const mt[] = { "WB", "UC" }; static __init void map_high(char *id, unsigned long base, int pshift, int bshift, int max_pnode, enum map_type map_type) { @@ -721,23 +897,36 @@ static __init void map_high(char *id, unsigned long base, int pshift, int bshift pr_info("UV: Map %s_HI base address NULL\n", id); return; } - pr_debug("UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr, paddr + bytes); if (map_type == map_uc) init_extra_mapping_uc(paddr, bytes); else init_extra_mapping_wb(paddr, bytes); + + pr_info("UV: Map %s_HI 0x%lx - 0x%lx %s (%d segments)\n", + id, paddr, paddr + bytes, mt[map_type], max_pnode + 1); } static __init void map_gru_high(int max_pnode) { - union uvh_rh_gam_gru_overlay_config_mmr_u gru; - int shift = UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT; - unsigned long mask = UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK; - unsigned long base; + union uvh_rh_gam_gru_overlay_config_u gru; + unsigned long mask, base; + int shift; + + if (UVH_RH_GAM_GRU_OVERLAY_CONFIG) { + gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG); + shift = UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT; + mask = UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK; + } else if (UVH_RH10_GAM_GRU_OVERLAY_CONFIG) { + gru.v = uv_read_local_mmr(UVH_RH10_GAM_GRU_OVERLAY_CONFIG); + shift = UVH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT; + mask = UVH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_MASK; + } else { + pr_err("UV: GRU unavailable (no MMR)\n"); + return; + } - gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR); if (!gru.s.enable) { - pr_info("UV: GRU disabled\n"); + pr_info("UV: GRU disabled (by BIOS)\n"); return; } @@ -749,62 +938,104 @@ static __init void map_gru_high(int max_pnode) static __init void map_mmr_high(int max_pnode) { - union uvh_rh_gam_mmr_overlay_config_mmr_u mmr; - int shift = UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT; + unsigned long base; + int shift; + bool enable; + + if (UVH_RH10_GAM_MMR_OVERLAY_CONFIG) { + union uvh_rh10_gam_mmr_overlay_config_u mmr; + + mmr.v = uv_read_local_mmr(UVH_RH10_GAM_MMR_OVERLAY_CONFIG); + enable = mmr.s.enable; + base = mmr.s.base; + shift = UVH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT; + } else if (UVH_RH_GAM_MMR_OVERLAY_CONFIG) { + union uvh_rh_gam_mmr_overlay_config_u mmr; + + mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG); + enable = mmr.s.enable; + base = mmr.s.base; + shift = UVH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT; + } else { + pr_err("UV:%s:RH_GAM_MMR_OVERLAY_CONFIG MMR undefined?\n", + __func__); + return; + } - mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR); - if (mmr.s.enable) - map_high("MMR", mmr.s.base, shift, shift, max_pnode, map_uc); + if (enable) + map_high("MMR", base, shift, shift, max_pnode, map_uc); else pr_info("UV: MMR disabled\n"); } -/* UV3/4 have identical MMIOH overlay configs, UV4A is slightly different */ -static __init void map_mmioh_high_uv34(int index, int min_pnode, int max_pnode) -{ - unsigned long overlay; - unsigned long mmr; - unsigned long base; - unsigned long nasid_mask; - unsigned long m_overlay; - int i, n, shift, m_io, max_io; - int nasid, lnasid, fi, li; - char *id; - - if (index == 0) { - id = "MMIOH0"; - m_overlay = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR; - overlay = uv_read_local_mmr(m_overlay); - base = overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK; - mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR; - m_io = (overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK) - >> UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT; - shift = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT; - n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH; - nasid_mask = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK; - } else { - id = "MMIOH1"; - m_overlay = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR; - overlay = uv_read_local_mmr(m_overlay); - base = overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK; - mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR; - m_io = (overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK) - >> UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT; - shift = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT; - n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH; - nasid_mask = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK; +/* Arch specific ENUM cases */ +enum mmioh_arch { + UV2_MMIOH = -1, + UVY_MMIOH0, UVY_MMIOH1, + UVX_MMIOH0, UVX_MMIOH1, +}; + +/* Calculate and Map MMIOH Regions */ +static void __init calc_mmioh_map(enum mmioh_arch index, + int min_pnode, int max_pnode, + int shift, unsigned long base, int m_io, int n_io) +{ + unsigned long mmr, nasid_mask; + int nasid, min_nasid, max_nasid, lnasid, mapped; + int i, fi, li, n, max_io; + char id[8]; + + /* One (UV2) mapping */ + if (index == UV2_MMIOH) { + strncpy(id, "MMIOH", sizeof(id)); + max_io = max_pnode; + mapped = 0; + goto map_exit; } - pr_info("UV: %s overlay 0x%lx base:0x%lx m_io:%d\n", id, overlay, base, m_io); - if (!(overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK)) { - pr_info("UV: %s disabled\n", id); + + /* small and large MMIOH mappings */ + switch (index) { + case UVY_MMIOH0: + mmr = UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0; + nasid_mask = UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK; + n = UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH; + min_nasid = min_pnode; + max_nasid = max_pnode; + mapped = 1; + break; + case UVY_MMIOH1: + mmr = UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1; + nasid_mask = UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK; + n = UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH; + min_nasid = min_pnode; + max_nasid = max_pnode; + mapped = 1; + break; + case UVX_MMIOH0: + mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0; + nasid_mask = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK; + n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH; + min_nasid = min_pnode * 2; + max_nasid = max_pnode * 2; + mapped = 1; + break; + case UVX_MMIOH1: + mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1; + nasid_mask = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK; + n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH; + min_nasid = min_pnode * 2; + max_nasid = max_pnode * 2; + mapped = 1; + break; + default: + pr_err("UV:%s:Invalid mapping type:%d\n", __func__, index); return; } - /* Convert to NASID: */ - min_pnode *= 2; - max_pnode *= 2; - max_io = lnasid = fi = li = -1; + /* enum values chosen so (index mod 2) is MMIOH 0/1 (low/high) */ + snprintf(id, sizeof(id), "MMIOH%d", index%2); + max_io = lnasid = fi = li = -1; for (i = 0; i < n; i++) { unsigned long m_redirect = mmr + i * 8; unsigned long redirect = uv_read_local_mmr(m_redirect); @@ -814,9 +1045,12 @@ static __init void map_mmioh_high_uv34(int index, int min_pnode, int max_pnode) pr_info("UV: %s redirect base 0x%lx(@0x%lx) 0x%04x\n", id, redirect, m_redirect, nasid); - /* Invalid NASID: */ - if (nasid < min_pnode || max_pnode < nasid) + /* Invalid NASID check */ + if (nasid < min_nasid || max_nasid < nasid) { + pr_err("UV:%s:Invalid NASID:%x (range:%x..%x)\n", + __func__, index, min_nasid, max_nasid); nasid = -1; + } if (nasid == lnasid) { li = i; @@ -839,7 +1073,8 @@ static __init void map_mmioh_high_uv34(int index, int min_pnode, int max_pnode) } addr1 = (base << shift) + f * (1ULL << m_io); addr2 = (base << shift) + (l + 1) * (1ULL << m_io); - pr_info("UV: %s[%03d..%03d] NASID 0x%04x ADDR 0x%016lx - 0x%016lx\n", id, fi, li, lnasid, addr1, addr2); + pr_info("UV: %s[%03d..%03d] NASID 0x%04x ADDR 0x%016lx - 0x%016lx\n", + id, fi, li, lnasid, addr1, addr2); if (max_io < l) max_io = l; } @@ -847,49 +1082,93 @@ static __init void map_mmioh_high_uv34(int index, int min_pnode, int max_pnode) lnasid = nasid; } - pr_info("UV: %s base:0x%lx shift:%d M_IO:%d MAX_IO:%d\n", id, base, shift, m_io, max_io); +map_exit: + pr_info("UV: %s base:0x%lx shift:%d m_io:%d max_io:%d max_pnode:0x%x\n", + id, base, shift, m_io, max_io, max_pnode); - if (max_io >= 0) + if (max_io >= 0 && !mapped) map_high(id, base, shift, m_io, max_io, map_uc); } static __init void map_mmioh_high(int min_pnode, int max_pnode) { - union uvh_rh_gam_mmioh_overlay_config_mmr_u mmioh; - unsigned long mmr, base; - int shift, enable, m_io, n_io; + /* UVY flavor */ + if (UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0) { + union uvh_rh10_gam_mmioh_overlay_config0_u mmioh0; + union uvh_rh10_gam_mmioh_overlay_config1_u mmioh1; + + mmioh0.v = uv_read_local_mmr(UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0); + if (unlikely(mmioh0.s.enable == 0)) + pr_info("UV: MMIOH0 disabled\n"); + else + calc_mmioh_map(UVY_MMIOH0, min_pnode, max_pnode, + UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT, + mmioh0.s.base, mmioh0.s.m_io, mmioh0.s.n_io); - if (is_uv3_hub() || is_uv4_hub()) { - /* Map both MMIOH regions: */ - map_mmioh_high_uv34(0, min_pnode, max_pnode); - map_mmioh_high_uv34(1, min_pnode, max_pnode); + mmioh1.v = uv_read_local_mmr(UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1); + if (unlikely(mmioh1.s.enable == 0)) + pr_info("UV: MMIOH1 disabled\n"); + else + calc_mmioh_map(UVY_MMIOH1, min_pnode, max_pnode, + UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT, + mmioh1.s.base, mmioh1.s.m_io, mmioh1.s.n_io); return; } + /* UVX flavor */ + if (UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0) { + union uvh_rh_gam_mmioh_overlay_config0_u mmioh0; + union uvh_rh_gam_mmioh_overlay_config1_u mmioh1; + + mmioh0.v = uv_read_local_mmr(UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0); + if (unlikely(mmioh0.s.enable == 0)) + pr_info("UV: MMIOH0 disabled\n"); + else { + unsigned long base = uvxy_field(mmioh0, base, 0); + int m_io = uvxy_field(mmioh0, m_io, 0); + int n_io = uvxy_field(mmioh0, n_io, 0); + + calc_mmioh_map(UVX_MMIOH0, min_pnode, max_pnode, + UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT, + base, m_io, n_io); + } - if (is_uv2_hub()) { - mmr = UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR; - shift = UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT; - mmioh.v = uv_read_local_mmr(mmr); - enable = !!mmioh.s2.enable; - base = mmioh.s2.base; - m_io = mmioh.s2.m_io; - n_io = mmioh.s2.n_io; - - if (enable) { - max_pnode &= (1 << n_io) - 1; - pr_info("UV: base:0x%lx shift:%d N_IO:%d M_IO:%d max_pnode:0x%x\n", - base, shift, m_io, n_io, max_pnode); - map_high("MMIOH", base, shift, m_io, max_pnode, map_uc); - } else { - pr_info("UV: MMIOH disabled\n"); + mmioh1.v = uv_read_local_mmr(UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1); + if (unlikely(mmioh1.s.enable == 0)) + pr_info("UV: MMIOH1 disabled\n"); + else { + unsigned long base = uvxy_field(mmioh1, base, 0); + int m_io = uvxy_field(mmioh1, m_io, 0); + int n_io = uvxy_field(mmioh1, n_io, 0); + + calc_mmioh_map(UVX_MMIOH1, min_pnode, max_pnode, + UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT, + base, m_io, n_io); } + return; + } + + /* UV2 flavor */ + if (UVH_RH_GAM_MMIOH_OVERLAY_CONFIG) { + union uvh_rh_gam_mmioh_overlay_config_u mmioh; + + mmioh.v = uv_read_local_mmr(UVH_RH_GAM_MMIOH_OVERLAY_CONFIG); + if (unlikely(mmioh.s2.enable == 0)) + pr_info("UV: MMIOH disabled\n"); + else + calc_mmioh_map(UV2_MMIOH, min_pnode, max_pnode, + UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT, + mmioh.s2.base, mmioh.s2.m_io, mmioh.s2.n_io); + return; } } static __init void map_low_mmrs(void) { - init_extra_mapping_uc(UV_GLOBAL_MMR32_BASE, UV_GLOBAL_MMR32_SIZE); - init_extra_mapping_uc(UV_LOCAL_MMR_BASE, UV_LOCAL_MMR_SIZE); + if (UV_GLOBAL_MMR32_BASE) + init_extra_mapping_uc(UV_GLOBAL_MMR32_BASE, UV_GLOBAL_MMR32_SIZE); + + if (UV_LOCAL_MMR_BASE) + init_extra_mapping_uc(UV_LOCAL_MMR_BASE, UV_LOCAL_MMR_SIZE); } static __init void uv_rtc_init(void) @@ -909,85 +1188,6 @@ static __init void uv_rtc_init(void) } } -/* - * percpu heartbeat timer - */ -static void uv_heartbeat(struct timer_list *timer) -{ - unsigned char bits = uv_scir_info->state; - - /* Flip heartbeat bit: */ - bits ^= SCIR_CPU_HEARTBEAT; - - /* Is this CPU idle? */ - if (idle_cpu(raw_smp_processor_id())) - bits &= ~SCIR_CPU_ACTIVITY; - else - bits |= SCIR_CPU_ACTIVITY; - - /* Update system controller interface reg: */ - uv_set_scir_bits(bits); - - /* Enable next timer period: */ - mod_timer(timer, jiffies + SCIR_CPU_HB_INTERVAL); -} - -static int uv_heartbeat_enable(unsigned int cpu) -{ - while (!uv_cpu_scir_info(cpu)->enabled) { - struct timer_list *timer = &uv_cpu_scir_info(cpu)->timer; - - uv_set_cpu_scir_bits(cpu, SCIR_CPU_HEARTBEAT|SCIR_CPU_ACTIVITY); - timer_setup(timer, uv_heartbeat, TIMER_PINNED); - timer->expires = jiffies + SCIR_CPU_HB_INTERVAL; - add_timer_on(timer, cpu); - uv_cpu_scir_info(cpu)->enabled = 1; - - /* Also ensure that boot CPU is enabled: */ - cpu = 0; - } - return 0; -} - -#ifdef CONFIG_HOTPLUG_CPU -static int uv_heartbeat_disable(unsigned int cpu) -{ - if (uv_cpu_scir_info(cpu)->enabled) { - uv_cpu_scir_info(cpu)->enabled = 0; - del_timer(&uv_cpu_scir_info(cpu)->timer); - } - uv_set_cpu_scir_bits(cpu, 0xff); - return 0; -} - -static __init void uv_scir_register_cpu_notifier(void) -{ - cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, "x86/x2apic-uvx:online", - uv_heartbeat_enable, uv_heartbeat_disable); -} - -#else /* !CONFIG_HOTPLUG_CPU */ - -static __init void uv_scir_register_cpu_notifier(void) -{ -} - -static __init int uv_init_heartbeat(void) -{ - int cpu; - - if (is_uv_system()) { - for_each_online_cpu(cpu) - uv_heartbeat_enable(cpu); - } - - return 0; -} - -late_initcall(uv_init_heartbeat); - -#endif /* !CONFIG_HOTPLUG_CPU */ - /* Direct Legacy VGA I/O traffic to designated IOH */ static int uv_set_vga_state(struct pci_dev *pdev, bool decode, unsigned int command_bits, u32 flags) { @@ -1027,26 +1227,22 @@ struct mn { unsigned char n_lshift; }; +/* Initialize caller's MN struct and fill in values */ static void get_mn(struct mn *mnp) { - union uvh_rh_gam_config_mmr_u m_n_config; - union uv3h_gr0_gam_gr_config_u m_gr_config; - - /* Make sure the whole structure is well initialized: */ memset(mnp, 0, sizeof(*mnp)); - - m_n_config.v = uv_read_local_mmr(UVH_RH_GAM_CONFIG_MMR); - mnp->n_val = m_n_config.s.n_skt; - - if (is_uv4_hub()) { + mnp->n_val = uv_cpuid.n_skt; + if (is_uv(UV4|UVY)) { mnp->m_val = 0; mnp->n_lshift = 0; } else if (is_uv3_hub()) { - mnp->m_val = m_n_config.s3.m_skt; - m_gr_config.v = uv_read_local_mmr(UV3H_GR0_GAM_GR_CONFIG); + union uvyh_gr0_gam_gr_config_u m_gr_config; + + mnp->m_val = uv_cpuid.m_skt; + m_gr_config.v = uv_read_local_mmr(UVH_GR0_GAM_GR_CONFIG); mnp->n_lshift = m_gr_config.s3.m_skt; } else if (is_uv2_hub()) { - mnp->m_val = m_n_config.s2.m_skt; + mnp->m_val = uv_cpuid.m_skt; mnp->n_lshift = mnp->m_val == 40 ? 40 : 39; } mnp->m_shift = mnp->m_val ? 64 - mnp->m_val : 0; @@ -1054,7 +1250,6 @@ static void get_mn(struct mn *mnp) static void __init uv_init_hub_info(struct uv_hub_info_s *hi) { - union uvh_node_id_u node_id; struct mn mn; get_mn(&mn); @@ -1067,7 +1262,9 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi) hi->m_shift = mn.m_shift; hi->n_lshift = mn.n_lshift ? mn.n_lshift : 0; hi->hub_revision = uv_hub_info->hub_revision; + hi->hub_type = uv_hub_info->hub_type; hi->pnode_mask = uv_cpuid.pnode_mask; + hi->nasid_shift = uv_cpuid.nasid_shift; hi->min_pnode = _min_pnode; hi->min_socket = _min_socket; hi->pnode_to_socket = _pnode_to_socket; @@ -1076,9 +1273,8 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi) hi->gr_table_len = _gr_table_len; hi->gr_table = _gr_table; - node_id.v = uv_read_local_mmr(UVH_NODE_ID); uv_cpuid.gnode_shift = max_t(unsigned int, uv_cpuid.gnode_shift, mn.n_val); - hi->gnode_extra = (node_id.s.node_id & ~((1 << uv_cpuid.gnode_shift) - 1)) >> 1; + hi->gnode_extra = (uv_node_id & ~((1 << uv_cpuid.gnode_shift) - 1)) >> 1; if (mn.m_val) hi->gnode_upper = (u64)hi->gnode_extra << mn.m_val; @@ -1090,7 +1286,9 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi) hi->gpa_shift = uv_gp_table->gpa_shift; hi->gpa_mask = (1UL << hi->gpa_shift) - 1; } else { - hi->global_mmr_base = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR) & ~UV_MMR_ENABLE; + hi->global_mmr_base = + uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG) & + ~UV_MMR_ENABLE; hi->global_mmr_shift = _UV_GLOBAL_MMR64_PNODE_SHIFT; } @@ -1101,7 +1299,11 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi) /* Show system specific info: */ pr_info("UV: N:%d M:%d m_shift:%d n_lshift:%d\n", hi->n_val, hi->m_val, hi->m_shift, hi->n_lshift); pr_info("UV: gpa_mask/shift:0x%lx/%d pnode_mask:0x%x apic_pns:%d\n", hi->gpa_mask, hi->gpa_shift, hi->pnode_mask, hi->apic_pnode_shift); - pr_info("UV: mmr_base/shift:0x%lx/%ld gru_base/shift:0x%lx/%ld\n", hi->global_mmr_base, hi->global_mmr_shift, hi->global_gru_base, hi->global_gru_shift); + pr_info("UV: mmr_base/shift:0x%lx/%ld\n", hi->global_mmr_base, hi->global_mmr_shift); + if (hi->global_gru_base) + pr_info("UV: gru_base/shift:0x%lx/%ld\n", + hi->global_gru_base, hi->global_gru_shift); + pr_info("UV: gnode_upper:0x%lx gnode_extra:0x%x\n", hi->gnode_upper, hi->gnode_extra); } @@ -1173,21 +1375,25 @@ static void __init decode_gam_rng_tbl(unsigned long ptr) pr_info("UV: GRT: %d entries, sockets(min:%x,max:%x) pnodes(min:%x,max:%x)\n", index, _min_socket, _max_socket, _min_pnode, _max_pnode); } +/* Walk through UVsystab decoding the fields */ static int __init decode_uv_systab(void) { struct uv_systab *st; int i; - /* If system is uv3 or lower, there is no extended UVsystab */ - if (is_uv_hubbed(0xfffffe) < uv(4) && is_uv_hubless(0xfffffe) < uv(4)) - return 0; /* No extended UVsystab required */ - + /* Get mapped UVsystab pointer */ st = uv_systab; + + /* If UVsystab is version 1, there is no extended UVsystab */ + if (st && st->revision == UV_SYSTAB_VERSION_1) + return 0; + if ((!st) || (st->revision < UV_SYSTAB_VERSION_UV4_LATEST)) { int rev = st ? st->revision : 0; - pr_err("UV: BIOS UVsystab version(%x) mismatch, expecting(%x)\n", rev, UV_SYSTAB_VERSION_UV4_LATEST); - pr_err("UV: Cannot support UV operations, switching to generic PC\n"); + pr_err("UV: BIOS UVsystab mismatch, (%x < %x)\n", + rev, UV_SYSTAB_VERSION_UV4_LATEST); + pr_err("UV: Does not support UV, switch to non-UV x86_64\n"); uv_system_type = UV_NONE; return -EINVAL; @@ -1199,7 +1405,8 @@ static int __init decode_uv_systab(void) if (!ptr) continue; - ptr = ptr + (unsigned long)st; + /* point to payload */ + ptr += (unsigned long)st; switch (st->entry[i].type) { case UV_SYSTAB_TYPE_GAM_PARAMS: @@ -1209,32 +1416,49 @@ static int __init decode_uv_systab(void) case UV_SYSTAB_TYPE_GAM_RNG_TBL: decode_gam_rng_tbl(ptr); break; + + case UV_SYSTAB_TYPE_ARCH_TYPE: + /* already processed in early startup */ + break; + + default: + pr_err("UV:%s:Unrecognized UV_SYSTAB_TYPE:%d, skipped\n", + __func__, st->entry[i].type); + break; } } return 0; } -/* - * Set up physical blade translations from UVH_NODE_PRESENT_TABLE - * .. NB: UVH_NODE_PRESENT_TABLE is going away, - * .. being replaced by GAM Range Table - */ +/* Set up physical blade translations from UVH_NODE_PRESENT_TABLE */ static __init void boot_init_possible_blades(struct uv_hub_info_s *hub_info) { + unsigned long np; int i, uv_pb = 0; - pr_info("UV: NODE_PRESENT_DEPTH = %d\n", UVH_NODE_PRESENT_TABLE_DEPTH); - for (i = 0; i < UVH_NODE_PRESENT_TABLE_DEPTH; i++) { - unsigned long np; - - np = uv_read_local_mmr(UVH_NODE_PRESENT_TABLE + i * 8); - if (np) + if (UVH_NODE_PRESENT_TABLE) { + pr_info("UV: NODE_PRESENT_DEPTH = %d\n", + UVH_NODE_PRESENT_TABLE_DEPTH); + for (i = 0; i < UVH_NODE_PRESENT_TABLE_DEPTH; i++) { + np = uv_read_local_mmr(UVH_NODE_PRESENT_TABLE + i * 8); pr_info("UV: NODE_PRESENT(%d) = 0x%016lx\n", i, np); - + uv_pb += hweight64(np); + } + } + if (UVH_NODE_PRESENT_0) { + np = uv_read_local_mmr(UVH_NODE_PRESENT_0); + pr_info("UV: NODE_PRESENT_0 = 0x%016lx\n", np); + uv_pb += hweight64(np); + } + if (UVH_NODE_PRESENT_1) { + np = uv_read_local_mmr(UVH_NODE_PRESENT_1); + pr_info("UV: NODE_PRESENT_1 = 0x%016lx\n", np); uv_pb += hweight64(np); } if (uv_possible_blades != uv_pb) uv_possible_blades = uv_pb; + + pr_info("UV: number nodes/possible blades %d\n", uv_pb); } static void __init build_socket_tables(void) @@ -1253,7 +1477,7 @@ static void __init build_socket_tables(void) pr_info("UV: No UVsystab socket table, ignoring\n"); return; } - pr_crit("UV: Error: UVsystab address translations not available!\n"); + pr_err("UV: Error: UVsystab address translations not available!\n"); BUG(); } @@ -1379,9 +1603,9 @@ static int __maybe_unused proc_hubless_show(struct seq_file *file, void *data) return 0; } -static int __maybe_unused proc_oemid_show(struct seq_file *file, void *data) +static int __maybe_unused proc_archtype_show(struct seq_file *file, void *data) { - seq_printf(file, "%s/%s\n", oem_id, oem_table_id); + seq_printf(file, "%s/%s\n", uv_archtype, oem_table_id); return 0; } @@ -1390,7 +1614,7 @@ static __init void uv_setup_proc_files(int hubless) struct proc_dir_entry *pde; pde = proc_mkdir(UV_PROC_NODE, NULL); - proc_create_single("oemid", 0, pde, proc_oemid_show); + proc_create_single("archtype", 0, pde, proc_archtype_show); if (hubless) proc_create_single("hubless", 0, pde, proc_hubless_show); else @@ -1429,7 +1653,8 @@ static void __init uv_system_init_hub(void) struct uv_hub_info_s hub_info = {0}; int bytes, cpu, nodeid; unsigned short min_pnode = 9999, max_pnode = 0; - char *hub = is_uv4_hub() ? "UV400" : + char *hub = is_uv5_hub() ? "UV500" : + is_uv4_hub() ? "UV400" : is_uv3_hub() ? "UV300" : is_uv2_hub() ? "UV2000/3000" : NULL; @@ -1441,12 +1666,14 @@ static void __init uv_system_init_hub(void) map_low_mmrs(); - /* Get uv_systab for decoding: */ + /* Get uv_systab for decoding, setup UV BIOS calls */ uv_bios_init(); /* If there's an UVsystab problem then abort UV init: */ - if (decode_uv_systab() < 0) + if (decode_uv_systab() < 0) { + pr_err("UV: Mangled UVsystab format\n"); return; + } build_socket_tables(); build_uv_gr_table(); @@ -1517,8 +1744,6 @@ static void __init uv_system_init_hub(void) uv_hub_info_list(numa_node_id)->pnode = pnode; else if (uv_cpu_hub_info(cpu)->pnode == 0xffff) uv_cpu_hub_info(cpu)->pnode = pnode; - - uv_cpu_scir_info(cpu)->offset = uv_scir_offset(apicid); } for_each_node(nodeid) { @@ -1547,7 +1772,6 @@ static void __init uv_system_init_hub(void) uv_nmi_setup(); uv_cpu_init(); - uv_scir_register_cpu_notifier(); uv_setup_proc_files(0); /* Register Legacy VGA I/O redirection handler: */ diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c index c5cf336e5077..345f7d905db6 100644 --- a/arch/x86/kernel/cpu/centaur.c +++ b/arch/x86/kernel/cpu/centaur.c @@ -65,6 +65,9 @@ static void init_c3(struct cpuinfo_x86 *c) c->x86_cache_alignment = c->x86_clflush_size * 2; set_cpu_cap(c, X86_FEATURE_REP_GOOD); } + + if (c->x86 >= 7) + set_cpu_cap(c, X86_FEATURE_REP_GOOD); } enum { @@ -90,18 +93,15 @@ enum { static void early_init_centaur(struct cpuinfo_x86 *c) { - switch (c->x86) { #ifdef CONFIG_X86_32 - case 5: - /* Emulate MTRRs using Centaur's MCR. */ + /* Emulate MTRRs using Centaur's MCR. */ + if (c->x86 == 5) set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR); - break; #endif - case 6: - if (c->x86_model >= 0xf) - set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC); - break; - } + if ((c->x86 == 6 && c->x86_model >= 0xf) || + (c->x86 >= 7)) + set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC); + #ifdef CONFIG_X86_64 set_cpu_cap(c, X86_FEATURE_SYSENTER32); #endif @@ -145,9 +145,8 @@ static void init_centaur(struct cpuinfo_x86 *c) set_cpu_cap(c, X86_FEATURE_ARCH_PERFMON); } - switch (c->x86) { #ifdef CONFIG_X86_32 - case 5: + if (c->x86 == 5) { switch (c->x86_model) { case 4: name = "C6"; @@ -207,12 +206,10 @@ static void init_centaur(struct cpuinfo_x86 *c) c->x86_cache_size = (cc>>24)+(dd>>24); } sprintf(c->x86_model_id, "WinChip %s", name); - break; + } #endif - case 6: + if (c->x86 == 6 || c->x86 >= 7) init_c3(c); - break; - } #ifdef CONFIG_X86_64 set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC); #endif diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index c5d6f17d9b9d..3c7519398ad5 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -23,6 +23,7 @@ #include <linux/syscore_ops.h> #include <linux/pgtable.h> +#include <asm/cmdline.h> #include <asm/stackprotector.h> #include <asm/perf_event.h> #include <asm/mmu_context.h> @@ -1221,6 +1222,59 @@ static void detect_nopl(void) } /* + * We parse cpu parameters early because fpu__init_system() is executed + * before parse_early_param(). + */ +static void __init cpu_parse_early_param(void) +{ + char arg[128]; + char *argptr = arg; + int arglen, res, bit; + +#ifdef CONFIG_X86_32 + if (cmdline_find_option_bool(boot_command_line, "no387")) +#ifdef CONFIG_MATH_EMULATION + setup_clear_cpu_cap(X86_FEATURE_FPU); +#else + pr_err("Option 'no387' required CONFIG_MATH_EMULATION enabled.\n"); +#endif + + if (cmdline_find_option_bool(boot_command_line, "nofxsr")) + setup_clear_cpu_cap(X86_FEATURE_FXSR); +#endif + + if (cmdline_find_option_bool(boot_command_line, "noxsave")) + setup_clear_cpu_cap(X86_FEATURE_XSAVE); + + if (cmdline_find_option_bool(boot_command_line, "noxsaveopt")) + setup_clear_cpu_cap(X86_FEATURE_XSAVEOPT); + + if (cmdline_find_option_bool(boot_command_line, "noxsaves")) + setup_clear_cpu_cap(X86_FEATURE_XSAVES); + + arglen = cmdline_find_option(boot_command_line, "clearcpuid", arg, sizeof(arg)); + if (arglen <= 0) + return; + + pr_info("Clearing CPUID bits:"); + do { + res = get_option(&argptr, &bit); + if (res == 0 || res == 3) + break; + + /* If the argument was too long, the last bit may be cut off */ + if (res == 1 && arglen >= sizeof(arg)) + break; + + if (bit >= 0 && bit < NCAPINTS * 32) { + pr_cont(" " X86_CAP_FMT, x86_cap_flag(bit)); + setup_clear_cpu_cap(bit); + } + } while (res == 2); + pr_cont("\n"); +} + +/* * Do minimum CPU detection early. * Fields really needed: vendor, cpuid_level, family, model, mask, * cache alignment. @@ -1255,6 +1309,7 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) get_cpu_cap(c); get_cpu_address_sizes(c); setup_force_cpu_cap(X86_FEATURE_CPUID); + cpu_parse_early_param(); if (this_cpu->c_early_init) this_cpu->c_early_init(c); diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c index 3cbe24ca80ab..d502241995a3 100644 --- a/arch/x86/kernel/cpu/cpuid-deps.c +++ b/arch/x86/kernel/cpu/cpuid-deps.c @@ -69,6 +69,8 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_CQM_MBM_TOTAL, X86_FEATURE_CQM_LLC }, { X86_FEATURE_CQM_MBM_LOCAL, X86_FEATURE_CQM_LLC }, { X86_FEATURE_AVX512_BF16, X86_FEATURE_AVX512VL }, + { X86_FEATURE_ENQCMD, X86_FEATURE_XSAVES }, + { X86_FEATURE_PER_THREAD_MBA, X86_FEATURE_MBA }, {} }; diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c index 99be063fcb1b..0c6b02dd744c 100644 --- a/arch/x86/kernel/cpu/mce/amd.c +++ b/arch/x86/kernel/cpu/mce/amd.c @@ -132,49 +132,49 @@ static enum smca_bank_types smca_get_bank_type(unsigned int bank) } static struct smca_hwid smca_hwid_mcatypes[] = { - /* { bank_type, hwid_mcatype, xec_bitmap } */ + /* { bank_type, hwid_mcatype } */ /* Reserved type */ - { SMCA_RESERVED, HWID_MCATYPE(0x00, 0x0), 0x0 }, + { SMCA_RESERVED, HWID_MCATYPE(0x00, 0x0) }, /* ZN Core (HWID=0xB0) MCA types */ - { SMCA_LS, HWID_MCATYPE(0xB0, 0x0), 0x1FFFFF }, - { SMCA_LS_V2, HWID_MCATYPE(0xB0, 0x10), 0xFFFFFF }, - { SMCA_IF, HWID_MCATYPE(0xB0, 0x1), 0x3FFF }, - { SMCA_L2_CACHE, HWID_MCATYPE(0xB0, 0x2), 0xF }, - { SMCA_DE, HWID_MCATYPE(0xB0, 0x3), 0x1FF }, + { SMCA_LS, HWID_MCATYPE(0xB0, 0x0) }, + { SMCA_LS_V2, HWID_MCATYPE(0xB0, 0x10) }, + { SMCA_IF, HWID_MCATYPE(0xB0, 0x1) }, + { SMCA_L2_CACHE, HWID_MCATYPE(0xB0, 0x2) }, + { SMCA_DE, HWID_MCATYPE(0xB0, 0x3) }, /* HWID 0xB0 MCATYPE 0x4 is Reserved */ - { SMCA_EX, HWID_MCATYPE(0xB0, 0x5), 0xFFF }, - { SMCA_FP, HWID_MCATYPE(0xB0, 0x6), 0x7F }, - { SMCA_L3_CACHE, HWID_MCATYPE(0xB0, 0x7), 0xFF }, + { SMCA_EX, HWID_MCATYPE(0xB0, 0x5) }, + { SMCA_FP, HWID_MCATYPE(0xB0, 0x6) }, + { SMCA_L3_CACHE, HWID_MCATYPE(0xB0, 0x7) }, /* Data Fabric MCA types */ - { SMCA_CS, HWID_MCATYPE(0x2E, 0x0), 0x1FF }, - { SMCA_PIE, HWID_MCATYPE(0x2E, 0x1), 0x1F }, - { SMCA_CS_V2, HWID_MCATYPE(0x2E, 0x2), 0x3FFF }, + { SMCA_CS, HWID_MCATYPE(0x2E, 0x0) }, + { SMCA_PIE, HWID_MCATYPE(0x2E, 0x1) }, + { SMCA_CS_V2, HWID_MCATYPE(0x2E, 0x2) }, /* Unified Memory Controller MCA type */ - { SMCA_UMC, HWID_MCATYPE(0x96, 0x0), 0xFF }, + { SMCA_UMC, HWID_MCATYPE(0x96, 0x0) }, /* Parameter Block MCA type */ - { SMCA_PB, HWID_MCATYPE(0x05, 0x0), 0x1 }, + { SMCA_PB, HWID_MCATYPE(0x05, 0x0) }, /* Platform Security Processor MCA type */ - { SMCA_PSP, HWID_MCATYPE(0xFF, 0x0), 0x1 }, - { SMCA_PSP_V2, HWID_MCATYPE(0xFF, 0x1), 0x3FFFF }, + { SMCA_PSP, HWID_MCATYPE(0xFF, 0x0) }, + { SMCA_PSP_V2, HWID_MCATYPE(0xFF, 0x1) }, /* System Management Unit MCA type */ - { SMCA_SMU, HWID_MCATYPE(0x01, 0x0), 0x1 }, - { SMCA_SMU_V2, HWID_MCATYPE(0x01, 0x1), 0x7FF }, + { SMCA_SMU, HWID_MCATYPE(0x01, 0x0) }, + { SMCA_SMU_V2, HWID_MCATYPE(0x01, 0x1) }, /* Microprocessor 5 Unit MCA type */ - { SMCA_MP5, HWID_MCATYPE(0x01, 0x2), 0x3FF }, + { SMCA_MP5, HWID_MCATYPE(0x01, 0x2) }, /* Northbridge IO Unit MCA type */ - { SMCA_NBIO, HWID_MCATYPE(0x18, 0x0), 0x1F }, + { SMCA_NBIO, HWID_MCATYPE(0x18, 0x0) }, /* PCI Express Unit MCA type */ - { SMCA_PCIE, HWID_MCATYPE(0x46, 0x0), 0x1F }, + { SMCA_PCIE, HWID_MCATYPE(0x46, 0x0) }, }; struct smca_bank smca_banks[MAX_NR_BANKS]; diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index f43a78bde670..1c08cb9eb9f6 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -40,7 +40,6 @@ #include <linux/debugfs.h> #include <linux/irq_work.h> #include <linux/export.h> -#include <linux/jump_label.h> #include <linux/set_memory.h> #include <linux/sync_core.h> #include <linux/task_work.h> @@ -373,42 +372,105 @@ static int msr_to_offset(u32 msr) return -1; } +__visible bool ex_handler_rdmsr_fault(const struct exception_table_entry *fixup, + struct pt_regs *regs, int trapnr, + unsigned long error_code, + unsigned long fault_addr) +{ + pr_emerg("MSR access error: RDMSR from 0x%x at rIP: 0x%lx (%pS)\n", + (unsigned int)regs->cx, regs->ip, (void *)regs->ip); + + show_stack_regs(regs); + + panic("MCA architectural violation!\n"); + + while (true) + cpu_relax(); + + return true; +} + /* MSR access wrappers used for error injection */ -static u64 mce_rdmsrl(u32 msr) +static noinstr u64 mce_rdmsrl(u32 msr) { - u64 v; + DECLARE_ARGS(val, low, high); if (__this_cpu_read(injectm.finished)) { - int offset = msr_to_offset(msr); + int offset; + u64 ret; + + instrumentation_begin(); + offset = msr_to_offset(msr); if (offset < 0) - return 0; - return *(u64 *)((char *)this_cpu_ptr(&injectm) + offset); - } + ret = 0; + else + ret = *(u64 *)((char *)this_cpu_ptr(&injectm) + offset); - if (rdmsrl_safe(msr, &v)) { - WARN_ONCE(1, "mce: Unable to read MSR 0x%x!\n", msr); - /* - * Return zero in case the access faulted. This should - * not happen normally but can happen if the CPU does - * something weird, or if the code is buggy. - */ - v = 0; + instrumentation_end(); + + return ret; } - return v; + /* + * RDMSR on MCA MSRs should not fault. If they do, this is very much an + * architectural violation and needs to be reported to hw vendor. Panic + * the box to not allow any further progress. + */ + asm volatile("1: rdmsr\n" + "2:\n" + _ASM_EXTABLE_HANDLE(1b, 2b, ex_handler_rdmsr_fault) + : EAX_EDX_RET(val, low, high) : "c" (msr)); + + + return EAX_EDX_VAL(val, low, high); +} + +__visible bool ex_handler_wrmsr_fault(const struct exception_table_entry *fixup, + struct pt_regs *regs, int trapnr, + unsigned long error_code, + unsigned long fault_addr) +{ + pr_emerg("MSR access error: WRMSR to 0x%x (tried to write 0x%08x%08x) at rIP: 0x%lx (%pS)\n", + (unsigned int)regs->cx, (unsigned int)regs->dx, (unsigned int)regs->ax, + regs->ip, (void *)regs->ip); + + show_stack_regs(regs); + + panic("MCA architectural violation!\n"); + + while (true) + cpu_relax(); + + return true; } -static void mce_wrmsrl(u32 msr, u64 v) +static noinstr void mce_wrmsrl(u32 msr, u64 v) { + u32 low, high; + if (__this_cpu_read(injectm.finished)) { - int offset = msr_to_offset(msr); + int offset; + + instrumentation_begin(); + offset = msr_to_offset(msr); if (offset >= 0) *(u64 *)((char *)this_cpu_ptr(&injectm) + offset) = v; + + instrumentation_end(); + return; } - wrmsrl(msr, v); + + low = (u32)v; + high = (u32)(v >> 32); + + /* See comment in mce_rdmsrl() */ + asm volatile("1: wrmsr\n" + "2:\n" + _ASM_EXTABLE_HANDLE(1b, 2b, ex_handler_wrmsr_fault) + : : "c" (msr), "a"(low), "d" (high) : "memory"); } /* @@ -745,7 +807,7 @@ log_it: goto clear_it; mce_read_aux(&m, i); - m.severity = mce_severity(&m, mca_cfg.tolerant, NULL, false); + m.severity = mce_severity(&m, NULL, mca_cfg.tolerant, NULL, false); /* * Don't get the IP here because it's unlikely to * have anything to do with the actual error location. @@ -794,7 +856,7 @@ static int mce_no_way_out(struct mce *m, char **msg, unsigned long *validp, quirk_no_way_out(i, m, regs); m->bank = i; - if (mce_severity(m, mca_cfg.tolerant, &tmp, true) >= MCE_PANIC_SEVERITY) { + if (mce_severity(m, regs, mca_cfg.tolerant, &tmp, true) >= MCE_PANIC_SEVERITY) { mce_read_aux(m, i); *msg = tmp; return 1; @@ -872,7 +934,6 @@ static void mce_reign(void) struct mce *m = NULL; int global_worst = 0; char *msg = NULL; - char *nmsg = NULL; /* * This CPU is the Monarch and the other CPUs have run @@ -880,12 +941,10 @@ static void mce_reign(void) * Grade the severity of the errors of all the CPUs. */ for_each_possible_cpu(cpu) { - int severity = mce_severity(&per_cpu(mces_seen, cpu), - mca_cfg.tolerant, - &nmsg, true); - if (severity > global_worst) { - msg = nmsg; - global_worst = severity; + struct mce *mtmp = &per_cpu(mces_seen, cpu); + + if (mtmp->severity > global_worst) { + global_worst = mtmp->severity; m = &per_cpu(mces_seen, cpu); } } @@ -895,8 +954,11 @@ static void mce_reign(void) * This dumps all the mces in the log buffer and stops the * other CPUs. */ - if (m && global_worst >= MCE_PANIC_SEVERITY && mca_cfg.tolerant < 3) + if (m && global_worst >= MCE_PANIC_SEVERITY && mca_cfg.tolerant < 3) { + /* call mce_severity() to get "msg" for panic */ + mce_severity(m, NULL, mca_cfg.tolerant, &msg, true); mce_panic("Fatal machine check", m, msg); + } /* * For UC somewhere we let the CPU who detects it handle it. @@ -1105,7 +1167,7 @@ static noinstr bool mce_check_crashing_cpu(void) return false; } -static void __mc_scan_banks(struct mce *m, struct mce *final, +static void __mc_scan_banks(struct mce *m, struct pt_regs *regs, struct mce *final, unsigned long *toclear, unsigned long *valid_banks, int no_way_out, int *worst) { @@ -1140,7 +1202,7 @@ static void __mc_scan_banks(struct mce *m, struct mce *final, /* Set taint even when machine check was not enabled. */ add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE); - severity = mce_severity(m, cfg->tolerant, NULL, true); + severity = mce_severity(m, regs, cfg->tolerant, NULL, true); /* * When machine check was for corrected/deferred handler don't @@ -1188,13 +1250,34 @@ static void kill_me_maybe(struct callback_head *cb) if (!p->mce_ripv) flags |= MF_MUST_KILL; - if (!memory_failure(p->mce_addr >> PAGE_SHIFT, flags)) { + if (!memory_failure(p->mce_addr >> PAGE_SHIFT, flags) && + !(p->mce_kflags & MCE_IN_KERNEL_COPYIN)) { set_mce_nospec(p->mce_addr >> PAGE_SHIFT, p->mce_whole_page); + sync_core(); return; } - pr_err("Memory error not recovered"); - kill_me_now(cb); + if (p->mce_vaddr != (void __user *)-1l) { + force_sig_mceerr(BUS_MCEERR_AR, p->mce_vaddr, PAGE_SHIFT); + } else { + pr_err("Memory error not recovered"); + kill_me_now(cb); + } +} + +static void queue_task_work(struct mce *m, int kill_it) +{ + current->mce_addr = m->addr; + current->mce_kflags = m->kflags; + current->mce_ripv = !!(m->mcgstatus & MCG_STATUS_RIPV); + current->mce_whole_page = whole_page(m); + + if (kill_it) + current->mce_kill_me.func = kill_me_now; + else + current->mce_kill_me.func = kill_me_maybe; + + task_work_add(current, ¤t->mce_kill_me, true); } /* @@ -1291,7 +1374,7 @@ noinstr void do_machine_check(struct pt_regs *regs) order = mce_start(&no_way_out); } - __mc_scan_banks(&m, final, toclear, valid_banks, no_way_out, &worst); + __mc_scan_banks(&m, regs, final, toclear, valid_banks, no_way_out, &worst); if (!no_way_out) mce_clear_state(toclear); @@ -1313,7 +1396,7 @@ noinstr void do_machine_check(struct pt_regs *regs) * make sure we have the right "msg". */ if (worst >= MCE_PANIC_SEVERITY && mca_cfg.tolerant < 3) { - mce_severity(&m, cfg->tolerant, &msg, true); + mce_severity(&m, regs, cfg->tolerant, &msg, true); mce_panic("Local fatal machine check!", &m, msg); } } @@ -1330,25 +1413,16 @@ noinstr void do_machine_check(struct pt_regs *regs) if (worst > 0) irq_work_queue(&mce_irq_work); - mce_wrmsrl(MSR_IA32_MCG_STATUS, 0); - - sync_core(); - if (worst != MCE_AR_SEVERITY && !kill_it) - return; + goto out; /* Fault was in user mode and we need to take some action */ if ((m.cs & 3) == 3) { /* If this triggers there is no way to recover. Die hard. */ BUG_ON(!on_thread_stack() || !user_mode(regs)); - current->mce_addr = m.addr; - current->mce_ripv = !!(m.mcgstatus & MCG_STATUS_RIPV); - current->mce_whole_page = whole_page(&m); - current->mce_kill_me.func = kill_me_maybe; - if (kill_it) - current->mce_kill_me.func = kill_me_now; - task_work_add(current, ¤t->mce_kill_me, true); + queue_task_work(&m, kill_it); + } else { /* * Handle an MCE which has happened in kernel space but from @@ -1363,7 +1437,12 @@ noinstr void do_machine_check(struct pt_regs *regs) if (!fixup_exception(regs, X86_TRAP_MC, 0, 0)) mce_panic("Failed kernel mode recovery", &m, msg); } + + if (m.kflags & MCE_IN_KERNEL_COPYIN) + queue_task_work(&m, kill_it); } +out: + mce_wrmsrl(MSR_IA32_MCG_STATUS, 0); } EXPORT_SYMBOL_GPL(do_machine_check); @@ -1904,6 +1983,8 @@ void (*machine_check_vector)(struct pt_regs *) = unexpected_machine_check; static __always_inline void exc_machine_check_kernel(struct pt_regs *regs) { + bool irq_state; + WARN_ON_ONCE(user_mode(regs)); /* @@ -1914,7 +1995,7 @@ static __always_inline void exc_machine_check_kernel(struct pt_regs *regs) mce_check_crashing_cpu()) return; - nmi_enter(); + irq_state = idtentry_enter_nmi(regs); /* * The call targets are marked noinstr, but objtool can't figure * that out because it's an indirect call. Annotate it. @@ -1925,7 +2006,7 @@ static __always_inline void exc_machine_check_kernel(struct pt_regs *regs) if (regs->flags & X86_EFLAGS_IF) trace_hardirqs_on_prepare(); instrumentation_end(); - nmi_exit(); + idtentry_exit_nmi(regs, irq_state); } static __always_inline void exc_machine_check_user(struct pt_regs *regs) @@ -2062,7 +2143,7 @@ void mce_disable_bank(int bank) and older. * mce=nobootlog Don't log MCEs from before booting. * mce=bios_cmci_threshold Don't program the CMCI threshold - * mce=recovery force enable memcpy_mcsafe() + * mce=recovery force enable copy_mc_fragile() */ static int __init mcheck_enable(char *str) { @@ -2670,13 +2751,10 @@ static void __init mcheck_debugfs_init(void) static void __init mcheck_debugfs_init(void) { } #endif -DEFINE_STATIC_KEY_FALSE(mcsafe_key); -EXPORT_SYMBOL_GPL(mcsafe_key); - static int __init mcheck_late_init(void) { if (mca_cfg.recovery) - static_branch_inc(&mcsafe_key); + enable_copy_mc_fragile(); mcheck_debugfs_init(); diff --git a/arch/x86/kernel/cpu/mce/dev-mcelog.c b/arch/x86/kernel/cpu/mce/dev-mcelog.c index 03e51053592a..100fbeebdc72 100644 --- a/arch/x86/kernel/cpu/mce/dev-mcelog.c +++ b/arch/x86/kernel/cpu/mce/dev-mcelog.c @@ -67,7 +67,9 @@ static int dev_mce_log(struct notifier_block *nb, unsigned long val, unlock: mutex_unlock(&mce_chrdev_read_mutex); - mce->kflags |= MCE_HANDLED_MCELOG; + if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) + mce->kflags |= MCE_HANDLED_MCELOG; + return NOTIFY_OK; } diff --git a/arch/x86/kernel/cpu/mce/internal.h b/arch/x86/kernel/cpu/mce/internal.h index 6473070b5da4..88dcc79cfb07 100644 --- a/arch/x86/kernel/cpu/mce/internal.h +++ b/arch/x86/kernel/cpu/mce/internal.h @@ -38,7 +38,8 @@ int mce_gen_pool_add(struct mce *mce); int mce_gen_pool_init(void); struct llist_node *mce_gen_pool_prepare_records(void); -extern int (*mce_severity)(struct mce *a, int tolerant, char **msg, bool is_excp); +extern int (*mce_severity)(struct mce *a, struct pt_regs *regs, + int tolerant, char **msg, bool is_excp); struct dentry *mce_get_debugfs_dir(void); extern mce_banks_t mce_banks_ce_disabled; @@ -185,4 +186,14 @@ extern bool amd_filter_mce(struct mce *m); static inline bool amd_filter_mce(struct mce *m) { return false; }; #endif +__visible bool ex_handler_rdmsr_fault(const struct exception_table_entry *fixup, + struct pt_regs *regs, int trapnr, + unsigned long error_code, + unsigned long fault_addr); + +__visible bool ex_handler_wrmsr_fault(const struct exception_table_entry *fixup, + struct pt_regs *regs, int trapnr, + unsigned long error_code, + unsigned long fault_addr); + #endif /* __X86_MCE_INTERNAL_H__ */ diff --git a/arch/x86/kernel/cpu/mce/severity.c b/arch/x86/kernel/cpu/mce/severity.c index e1da619add19..83df991314c5 100644 --- a/arch/x86/kernel/cpu/mce/severity.c +++ b/arch/x86/kernel/cpu/mce/severity.c @@ -9,9 +9,14 @@ #include <linux/seq_file.h> #include <linux/init.h> #include <linux/debugfs.h> -#include <asm/mce.h> #include <linux/uaccess.h> +#include <asm/mce.h> +#include <asm/intel-family.h> +#include <asm/traps.h> +#include <asm/insn.h> +#include <asm/insn-eval.h> + #include "internal.h" /* @@ -40,9 +45,14 @@ static struct severity { unsigned char context; unsigned char excp; unsigned char covered; + unsigned char cpu_model; + unsigned char cpu_minstepping; + unsigned char bank_lo, bank_hi; char *msg; } severities[] = { #define MCESEV(s, m, c...) { .sev = MCE_ ## s ## _SEVERITY, .msg = m, ## c } +#define BANK_RANGE(l, h) .bank_lo = l, .bank_hi = h +#define MODEL_STEPPING(m, s) .cpu_model = m, .cpu_minstepping = s #define KERNEL .context = IN_KERNEL #define USER .context = IN_USER #define KERNEL_RECOV .context = IN_KERNEL_RECOV @@ -90,14 +100,9 @@ static struct severity { EXCP, KERNEL_RECOV, MCGMASK(MCG_STATUS_RIPV, 0) ), MCESEV( - DEFERRED, "Deferred error", - NOSER, MASK(MCI_STATUS_UC|MCI_STATUS_DEFERRED|MCI_STATUS_POISON, MCI_STATUS_DEFERRED) - ), - MCESEV( KEEP, "Corrected error", NOSER, BITCLR(MCI_STATUS_UC) ), - /* * known AO MCACODs reported via MCE or CMC: * @@ -113,6 +118,18 @@ static struct severity { AO, "Action optional: last level cache writeback error", SER, MASK(MCI_UC_AR|MCACOD, MCI_STATUS_UC|MCACOD_L3WB) ), + /* + * Quirk for Skylake/Cascade Lake. Patrol scrubber may be configured + * to report uncorrected errors using CMCI with a special signature. + * UC=0, MSCOD=0x0010, MCACOD=binary(000X 0000 1100 XXXX) reported + * in one of the memory controller banks. + * Set severity to "AO" for same action as normal patrol scrub error. + */ + MCESEV( + AO, "Uncorrected Patrol Scrub Error", + SER, MASK(MCI_STATUS_UC|MCI_ADDR|0xffffeff0, MCI_ADDR|0x001000c0), + MODEL_STEPPING(INTEL_FAM6_SKYLAKE_X, 4), BANK_RANGE(13, 18) + ), /* ignore OVER for UCNA */ MCESEV( @@ -198,6 +215,47 @@ static struct severity { #define mc_recoverable(mcg) (((mcg) & (MCG_STATUS_RIPV|MCG_STATUS_EIPV)) == \ (MCG_STATUS_RIPV|MCG_STATUS_EIPV)) +static bool is_copy_from_user(struct pt_regs *regs) +{ + u8 insn_buf[MAX_INSN_SIZE]; + struct insn insn; + unsigned long addr; + + if (copy_from_kernel_nofault(insn_buf, (void *)regs->ip, MAX_INSN_SIZE)) + return false; + + kernel_insn_init(&insn, insn_buf, MAX_INSN_SIZE); + insn_get_opcode(&insn); + if (!insn.opcode.got) + return false; + + switch (insn.opcode.value) { + /* MOV mem,reg */ + case 0x8A: case 0x8B: + /* MOVZ mem,reg */ + case 0xB60F: case 0xB70F: + insn_get_modrm(&insn); + insn_get_sib(&insn); + if (!insn.modrm.got || !insn.sib.got) + return false; + addr = (unsigned long)insn_get_addr_ref(&insn, regs); + break; + /* REP MOVS */ + case 0xA4: case 0xA5: + addr = regs->si; + break; + default: + return false; + } + + if (fault_in_kernel_space(addr)) + return false; + + current->mce_vaddr = (void __user *)addr; + + return true; +} + /* * If mcgstatus indicated that ip/cs on the stack were * no good, then "m->cs" will be zero and we will have @@ -209,15 +267,25 @@ static struct severity { * distinguish an exception taken in user from from one * taken in the kernel. */ -static int error_context(struct mce *m) +static int error_context(struct mce *m, struct pt_regs *regs) { + enum handler_type t; + if ((m->cs & 3) == 3) return IN_USER; + if (!mc_recoverable(m->mcgstatus)) + return IN_KERNEL; - if (mc_recoverable(m->mcgstatus) && ex_has_fault_handler(m->ip)) { + t = ex_get_fault_handler_type(m->ip); + if (t == EX_HANDLER_FAULT) { m->kflags |= MCE_IN_KERNEL_RECOV; return IN_KERNEL_RECOV; } + if (t == EX_HANDLER_UACCESS && regs && is_copy_from_user(regs)) { + m->kflags |= MCE_IN_KERNEL_RECOV; + m->kflags |= MCE_IN_KERNEL_COPYIN; + return IN_KERNEL_RECOV; + } return IN_KERNEL; } @@ -253,9 +321,10 @@ static int mce_severity_amd_smca(struct mce *m, enum context err_ctx) * See AMD Error Scope Hierarchy table in a newer BKDG. For example * 49125_15h_Models_30h-3Fh_BKDG.pdf, section "RAS Features" */ -static int mce_severity_amd(struct mce *m, int tolerant, char **msg, bool is_excp) +static int mce_severity_amd(struct mce *m, struct pt_regs *regs, int tolerant, + char **msg, bool is_excp) { - enum context ctx = error_context(m); + enum context ctx = error_context(m, regs); /* Processor Context Corrupt, no need to fumble too much, die! */ if (m->status & MCI_STATUS_PCC) @@ -305,10 +374,11 @@ static int mce_severity_amd(struct mce *m, int tolerant, char **msg, bool is_exc return MCE_KEEP_SEVERITY; } -static int mce_severity_intel(struct mce *m, int tolerant, char **msg, bool is_excp) +static int mce_severity_intel(struct mce *m, struct pt_regs *regs, + int tolerant, char **msg, bool is_excp) { enum exception excp = (is_excp ? EXCP_CONTEXT : NO_EXCP); - enum context ctx = error_context(m); + enum context ctx = error_context(m, regs); struct severity *s; for (s = severities;; s++) { @@ -324,6 +394,12 @@ static int mce_severity_intel(struct mce *m, int tolerant, char **msg, bool is_e continue; if (s->excp && excp != s->excp) continue; + if (s->cpu_model && boot_cpu_data.x86_model != s->cpu_model) + continue; + if (s->cpu_minstepping && boot_cpu_data.x86_stepping < s->cpu_minstepping) + continue; + if (s->bank_lo && (m->bank < s->bank_lo || m->bank > s->bank_hi)) + continue; if (msg) *msg = s->msg; s->covered = 1; @@ -336,7 +412,7 @@ static int mce_severity_intel(struct mce *m, int tolerant, char **msg, bool is_e } /* Default to mce_severity_intel */ -int (*mce_severity)(struct mce *m, int tolerant, char **msg, bool is_excp) = +int (*mce_severity)(struct mce *m, struct pt_regs *regs, int tolerant, char **msg, bool is_excp) = mce_severity_intel; void __init mcheck_vendor_init_severity(void) diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index 6a9df71c1b9e..e5f4ee8f4c3b 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -168,6 +168,7 @@ struct rdt_resource rdt_resources_all[] = { .name = "MB", .domains = domain_init(RDT_RESOURCE_MBA), .cache_level = 3, + .parse_ctrlval = parse_bw, .format_str = "%d=%*u", .fflags = RFTYPE_RES_MB, }, @@ -254,22 +255,30 @@ static bool __get_mem_config_intel(struct rdt_resource *r) { union cpuid_0x10_3_eax eax; union cpuid_0x10_x_edx edx; - u32 ebx, ecx; + u32 ebx, ecx, max_delay; cpuid_count(0x00000010, 3, &eax.full, &ebx, &ecx, &edx.full); r->num_closid = edx.split.cos_max + 1; - r->membw.max_delay = eax.split.max_delay + 1; + max_delay = eax.split.max_delay + 1; r->default_ctrl = MAX_MBA_BW; + r->membw.arch_needs_linear = true; if (ecx & MBA_IS_LINEAR) { r->membw.delay_linear = true; - r->membw.min_bw = MAX_MBA_BW - r->membw.max_delay; - r->membw.bw_gran = MAX_MBA_BW - r->membw.max_delay; + r->membw.min_bw = MAX_MBA_BW - max_delay; + r->membw.bw_gran = MAX_MBA_BW - max_delay; } else { if (!rdt_get_mb_table(r)) return false; + r->membw.arch_needs_linear = false; } r->data_width = 3; + if (boot_cpu_has(X86_FEATURE_PER_THREAD_MBA)) + r->membw.throttle_mode = THREAD_THROTTLE_PER_THREAD; + else + r->membw.throttle_mode = THREAD_THROTTLE_MAX; + thread_throttle_mode_init(); + r->alloc_capable = true; r->alloc_enabled = true; @@ -288,7 +297,13 @@ static bool __rdt_get_mem_config_amd(struct rdt_resource *r) /* AMD does not use delay */ r->membw.delay_linear = false; + r->membw.arch_needs_linear = false; + /* + * AMD does not use memory delay throttle model to control + * the allocation like Intel does. + */ + r->membw.throttle_mode = THREAD_THROTTLE_UNDEFINED; r->membw.min_bw = 0; r->membw.bw_gran = 1; /* Max value is 2048, Data width should be 4 in decimal */ @@ -346,19 +361,6 @@ static void rdt_get_cdp_l2_config(void) rdt_get_cdp_config(RDT_RESOURCE_L2, RDT_RESOURCE_L2CODE); } -static int get_cache_id(int cpu, int level) -{ - struct cpu_cacheinfo *ci = get_cpu_cacheinfo(cpu); - int i; - - for (i = 0; i < ci->num_leaves; i++) { - if (ci->info_list[i].level == level) - return ci->info_list[i].id; - } - - return -1; -} - static void mba_wrmsr_amd(struct rdt_domain *d, struct msr_param *m, struct rdt_resource *r) { @@ -556,13 +558,13 @@ static int domain_setup_mon_state(struct rdt_resource *r, struct rdt_domain *d) */ static void domain_add_cpu(int cpu, struct rdt_resource *r) { - int id = get_cache_id(cpu, r->cache_level); + int id = get_cpu_cacheinfo_id(cpu, r->cache_level); struct list_head *add_pos = NULL; struct rdt_domain *d; d = rdt_find_domain(r, id, &add_pos); if (IS_ERR(d)) { - pr_warn("Could't find cache id for cpu %d\n", cpu); + pr_warn("Couldn't find cache id for CPU %d\n", cpu); return; } @@ -602,12 +604,12 @@ static void domain_add_cpu(int cpu, struct rdt_resource *r) static void domain_remove_cpu(int cpu, struct rdt_resource *r) { - int id = get_cache_id(cpu, r->cache_level); + int id = get_cpu_cacheinfo_id(cpu, r->cache_level); struct rdt_domain *d; d = rdt_find_domain(r, id, NULL); if (IS_ERR_OR_NULL(d)) { - pr_warn("Could't find cache id for cpu %d\n", cpu); + pr_warn("Couldn't find cache id for CPU %d\n", cpu); return; } @@ -918,12 +920,12 @@ static __init void rdt_init_res_defs_intel(void) r->rid == RDT_RESOURCE_L3CODE || r->rid == RDT_RESOURCE_L2 || r->rid == RDT_RESOURCE_L2DATA || - r->rid == RDT_RESOURCE_L2CODE) - r->cbm_validate = cbm_validate_intel; - else if (r->rid == RDT_RESOURCE_MBA) { + r->rid == RDT_RESOURCE_L2CODE) { + r->cache.arch_has_sparse_bitmaps = false; + r->cache.arch_has_empty_bitmaps = false; + } else if (r->rid == RDT_RESOURCE_MBA) { r->msr_base = MSR_IA32_MBA_THRTL_BASE; r->msr_update = mba_wrmsr_intel; - r->parse_ctrlval = parse_bw_intel; } } } @@ -938,12 +940,12 @@ static __init void rdt_init_res_defs_amd(void) r->rid == RDT_RESOURCE_L3CODE || r->rid == RDT_RESOURCE_L2 || r->rid == RDT_RESOURCE_L2DATA || - r->rid == RDT_RESOURCE_L2CODE) - r->cbm_validate = cbm_validate_amd; - else if (r->rid == RDT_RESOURCE_MBA) { + r->rid == RDT_RESOURCE_L2CODE) { + r->cache.arch_has_sparse_bitmaps = true; + r->cache.arch_has_empty_bitmaps = true; + } else if (r->rid == RDT_RESOURCE_MBA) { r->msr_base = MSR_IA32_MBA_BW_BASE; r->msr_update = mba_wrmsr_amd; - r->parse_ctrlval = parse_bw_amd; } } } diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c index 934c8fb8a64a..c877642e8a14 100644 --- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c +++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c @@ -23,53 +23,6 @@ /* * Check whether MBA bandwidth percentage value is correct. The value is - * checked against the minimum and maximum bandwidth values specified by - * the hardware. The allocated bandwidth percentage is rounded to the next - * control step available on the hardware. - */ -static bool bw_validate_amd(char *buf, unsigned long *data, - struct rdt_resource *r) -{ - unsigned long bw; - int ret; - - ret = kstrtoul(buf, 10, &bw); - if (ret) { - rdt_last_cmd_printf("Non-decimal digit in MB value %s\n", buf); - return false; - } - - if (bw < r->membw.min_bw || bw > r->default_ctrl) { - rdt_last_cmd_printf("MB value %ld out of range [%d,%d]\n", bw, - r->membw.min_bw, r->default_ctrl); - return false; - } - - *data = roundup(bw, (unsigned long)r->membw.bw_gran); - return true; -} - -int parse_bw_amd(struct rdt_parse_data *data, struct rdt_resource *r, - struct rdt_domain *d) -{ - unsigned long bw_val; - - if (d->have_new_ctrl) { - rdt_last_cmd_printf("Duplicate domain %d\n", d->id); - return -EINVAL; - } - - if (!bw_validate_amd(data->buf, &bw_val, r)) - return -EINVAL; - - d->new_ctrl = bw_val; - d->have_new_ctrl = true; - - return 0; -} - -/* - * Check whether MBA bandwidth percentage value is correct. The value is * checked against the minimum and max bandwidth values specified by the * hardware. The allocated bandwidth percentage is rounded to the next * control step available on the hardware. @@ -82,7 +35,7 @@ static bool bw_validate(char *buf, unsigned long *data, struct rdt_resource *r) /* * Only linear delay values is supported for current Intel SKUs. */ - if (!r->membw.delay_linear) { + if (!r->membw.delay_linear && r->membw.arch_needs_linear) { rdt_last_cmd_puts("No support for non-linear MB domains\n"); return false; } @@ -104,8 +57,8 @@ static bool bw_validate(char *buf, unsigned long *data, struct rdt_resource *r) return true; } -int parse_bw_intel(struct rdt_parse_data *data, struct rdt_resource *r, - struct rdt_domain *d) +int parse_bw(struct rdt_parse_data *data, struct rdt_resource *r, + struct rdt_domain *d) { unsigned long bw_val; @@ -123,12 +76,14 @@ int parse_bw_intel(struct rdt_parse_data *data, struct rdt_resource *r, } /* - * Check whether a cache bit mask is valid. The SDM says: + * Check whether a cache bit mask is valid. + * For Intel the SDM says: * Please note that all (and only) contiguous '1' combinations * are allowed (e.g. FFFFH, 0FF0H, 003CH, etc.). * Additionally Haswell requires at least two bits set. + * AMD allows non-contiguous bitmasks. */ -bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r) +static bool cbm_validate(char *buf, u32 *data, struct rdt_resource *r) { unsigned long first_bit, zero_bit, val; unsigned int cbm_len = r->cache.cbm_len; @@ -140,7 +95,8 @@ bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r) return false; } - if (val == 0 || val > r->default_ctrl) { + if ((!r->cache.arch_has_empty_bitmaps && val == 0) || + val > r->default_ctrl) { rdt_last_cmd_puts("Mask out of range\n"); return false; } @@ -148,7 +104,9 @@ bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r) first_bit = find_first_bit(&val, cbm_len); zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); - if (find_next_bit(&val, cbm_len, zero_bit) < cbm_len) { + /* Are non-contiguous bitmaps allowed? */ + if (!r->cache.arch_has_sparse_bitmaps && + (find_next_bit(&val, cbm_len, zero_bit) < cbm_len)) { rdt_last_cmd_printf("The mask %lx has non-consecutive 1-bits\n", val); return false; } @@ -164,30 +122,6 @@ bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r) } /* - * Check whether a cache bit mask is valid. AMD allows non-contiguous - * bitmasks - */ -bool cbm_validate_amd(char *buf, u32 *data, struct rdt_resource *r) -{ - unsigned long val; - int ret; - - ret = kstrtoul(buf, 16, &val); - if (ret) { - rdt_last_cmd_printf("Non-hex character in the mask %s\n", buf); - return false; - } - - if (val > r->default_ctrl) { - rdt_last_cmd_puts("Mask out of range\n"); - return false; - } - - *data = val; - return true; -} - -/* * Read one cache bit mask (hex). Check that it is valid for the current * resource type. */ @@ -212,7 +146,7 @@ int parse_cbm(struct rdt_parse_data *data, struct rdt_resource *r, return -EINVAL; } - if (!r->cbm_validate(data->buf, &cbm_val, r)) + if (!cbm_validate(data->buf, &cbm_val, r)) return -EINVAL; if ((rdtgrp->mode == RDT_MODE_EXCLUSIVE || diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h index 5ffa32256b3b..80fa997fae60 100644 --- a/arch/x86/kernel/cpu/resctrl/internal.h +++ b/arch/x86/kernel/cpu/resctrl/internal.h @@ -283,7 +283,6 @@ struct rftype { * struct mbm_state - status for each MBM counter in each domain * @chunks: Total data moved (multiply by rdt_group.mon_scale to get bytes) * @prev_msr Value of IA32_QM_CTR for this RMID last time we read it - * @chunks_bw Total local data moved. Used for bandwidth calculation * @prev_bw_msr:Value of previous IA32_QM_CTR for bandwidth counting * @prev_bw The most recent bandwidth in MBps * @delta_bw Difference between the current and previous bandwidth @@ -292,7 +291,6 @@ struct rftype { struct mbm_state { u64 chunks; u64 prev_msr; - u64 chunks_bw; u64 prev_bw_msr; u32 prev_bw; u32 delta_bw; @@ -360,6 +358,8 @@ struct msr_param { * in a cache bit mask * @shareable_bits: Bitmask of shareable resource with other * executing entities + * @arch_has_sparse_bitmaps: True if a bitmap like f00f is valid. + * @arch_has_empty_bitmaps: True if the '0' bitmap is valid. */ struct rdt_cache { unsigned int cbm_len; @@ -367,25 +367,43 @@ struct rdt_cache { unsigned int cbm_idx_mult; unsigned int cbm_idx_offset; unsigned int shareable_bits; + bool arch_has_sparse_bitmaps; + bool arch_has_empty_bitmaps; +}; + +/** + * enum membw_throttle_mode - System's memory bandwidth throttling mode + * @THREAD_THROTTLE_UNDEFINED: Not relevant to the system + * @THREAD_THROTTLE_MAX: Memory bandwidth is throttled at the core + * always using smallest bandwidth percentage + * assigned to threads, aka "max throttling" + * @THREAD_THROTTLE_PER_THREAD: Memory bandwidth is throttled at the thread + */ +enum membw_throttle_mode { + THREAD_THROTTLE_UNDEFINED = 0, + THREAD_THROTTLE_MAX, + THREAD_THROTTLE_PER_THREAD, }; /** * struct rdt_membw - Memory bandwidth allocation related data - * @max_delay: Max throttle delay. Delay is the hardware - * representation for memory bandwidth. * @min_bw: Minimum memory bandwidth percentage user can request * @bw_gran: Granularity at which the memory bandwidth is allocated * @delay_linear: True if memory B/W delay is in linear scale + * @arch_needs_linear: True if we can't configure non-linear resources + * @throttle_mode: Bandwidth throttling mode when threads request + * different memory bandwidths * @mba_sc: True if MBA software controller(mba_sc) is enabled * @mb_map: Mapping of memory B/W percentage to memory B/W delay */ struct rdt_membw { - u32 max_delay; - u32 min_bw; - u32 bw_gran; - u32 delay_linear; - bool mba_sc; - u32 *mb_map; + u32 min_bw; + u32 bw_gran; + u32 delay_linear; + bool arch_needs_linear; + enum membw_throttle_mode throttle_mode; + bool mba_sc; + u32 *mb_map; }; static inline bool is_llc_occupancy_enabled(void) @@ -437,7 +455,6 @@ struct rdt_parse_data { * @cache: Cache allocation related data * @format_str: Per resource format string to show domain value * @parse_ctrlval: Per resource function pointer to parse control values - * @cbm_validate Cache bitmask validate function * @evt_list: List of monitoring events * @num_rmid: Number of RMIDs available * @mon_scale: cqm counter * mon_scale = occupancy in bytes @@ -464,7 +481,6 @@ struct rdt_resource { int (*parse_ctrlval)(struct rdt_parse_data *data, struct rdt_resource *r, struct rdt_domain *d); - bool (*cbm_validate)(char *buf, u32 *data, struct rdt_resource *r); struct list_head evt_list; int num_rmid; unsigned int mon_scale; @@ -474,10 +490,8 @@ struct rdt_resource { int parse_cbm(struct rdt_parse_data *data, struct rdt_resource *r, struct rdt_domain *d); -int parse_bw_intel(struct rdt_parse_data *data, struct rdt_resource *r, - struct rdt_domain *d); -int parse_bw_amd(struct rdt_parse_data *data, struct rdt_resource *r, - struct rdt_domain *d); +int parse_bw(struct rdt_parse_data *data, struct rdt_resource *r, + struct rdt_domain *d); extern struct mutex rdtgroup_mutex; @@ -609,8 +623,7 @@ void cqm_setup_limbo_handler(struct rdt_domain *dom, unsigned long delay_ms); void cqm_handle_limbo(struct work_struct *work); bool has_busy_rmid(struct rdt_resource *r, struct rdt_domain *d); void __check_limbo(struct rdt_domain *d, bool force_free); -bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r); -bool cbm_validate_amd(char *buf, u32 *data, struct rdt_resource *r); void rdt_domain_reconfigure_cdp(struct rdt_resource *r); +void __init thread_throttle_mode_init(void); #endif /* _ASM_X86_RESCTRL_INTERNAL_H */ diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c index 837d7d012b7b..54dffe574e67 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -279,8 +279,7 @@ static void mbm_bw_count(u32 rmid, struct rmid_read *rr) return; chunks = mbm_overflow_count(m->prev_bw_msr, tval, rr->r->mbm_width); - m->chunks_bw += chunks; - m->chunks = m->chunks_bw; + m->chunks += chunks; cur_bw = (chunks * r->mon_scale) >> 20; if (m->delta_comp) @@ -478,19 +477,13 @@ void cqm_handle_limbo(struct work_struct *work) mutex_lock(&rdtgroup_mutex); r = &rdt_resources_all[RDT_RESOURCE_L3]; - d = get_domain_from_cpu(cpu, r); - - if (!d) { - pr_warn_once("Failure to get domain for limbo worker\n"); - goto out_unlock; - } + d = container_of(work, struct rdt_domain, cqm_limbo.work); __check_limbo(d, false); if (has_busy_rmid(r, d)) schedule_delayed_work_on(cpu, &d->cqm_limbo, delay); -out_unlock: mutex_unlock(&rdtgroup_mutex); } @@ -520,10 +513,7 @@ void mbm_handle_overflow(struct work_struct *work) goto out_unlock; r = &rdt_resources_all[RDT_RESOURCE_L3]; - - d = get_domain_from_cpu(cpu, r); - if (!d) - goto out_unlock; + d = container_of(work, struct rdt_domain, mbm_over.work); list_for_each_entry(prgrp, &rdt_all_groups, rdtgroup_list) { mbm_update(r, d, prgrp->mon.rmid); diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index 3f844f14fc0a..b494187632b2 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -592,6 +592,18 @@ static int __rdtgroup_move_task(struct task_struct *tsk, return ret; } +static bool is_closid_match(struct task_struct *t, struct rdtgroup *r) +{ + return (rdt_alloc_capable && + (r->type == RDTCTRL_GROUP) && (t->closid == r->closid)); +} + +static bool is_rmid_match(struct task_struct *t, struct rdtgroup *r) +{ + return (rdt_mon_capable && + (r->type == RDTMON_GROUP) && (t->rmid == r->mon.rmid)); +} + /** * rdtgroup_tasks_assigned - Test if tasks have been assigned to resource group * @r: Resource group @@ -607,8 +619,7 @@ int rdtgroup_tasks_assigned(struct rdtgroup *r) rcu_read_lock(); for_each_process_thread(p, t) { - if ((r->type == RDTCTRL_GROUP && t->closid == r->closid) || - (r->type == RDTMON_GROUP && t->rmid == r->mon.rmid)) { + if (is_closid_match(t, r) || is_rmid_match(t, r)) { ret = 1; break; } @@ -706,8 +717,7 @@ static void show_rdt_tasks(struct rdtgroup *r, struct seq_file *s) rcu_read_lock(); for_each_process_thread(p, t) { - if ((r->type == RDTCTRL_GROUP && t->closid == r->closid) || - (r->type == RDTMON_GROUP && t->rmid == r->mon.rmid)) + if (is_closid_match(t, r) || is_rmid_match(t, r)) seq_printf(s, "%d\n", t->pid); } rcu_read_unlock(); @@ -1017,6 +1027,19 @@ static int max_threshold_occ_show(struct kernfs_open_file *of, return 0; } +static int rdt_thread_throttle_mode_show(struct kernfs_open_file *of, + struct seq_file *seq, void *v) +{ + struct rdt_resource *r = of->kn->parent->priv; + + if (r->membw.throttle_mode == THREAD_THROTTLE_PER_THREAD) + seq_puts(seq, "per-thread\n"); + else + seq_puts(seq, "max\n"); + + return 0; +} + static ssize_t max_threshold_occ_write(struct kernfs_open_file *of, char *buf, size_t nbytes, loff_t off) { @@ -1513,6 +1536,17 @@ static struct rftype res_common_files[] = { .seq_show = rdt_delay_linear_show, .fflags = RF_CTRL_INFO | RFTYPE_RES_MB, }, + /* + * Platform specific which (if any) capabilities are provided by + * thread_throttle_mode. Defer "fflags" initialization to platform + * discovery. + */ + { + .name = "thread_throttle_mode", + .mode = 0444, + .kf_ops = &rdtgroup_kf_single_ops, + .seq_show = rdt_thread_throttle_mode_show, + }, { .name = "max_threshold_occupancy", .mode = 0644, @@ -1583,7 +1617,7 @@ static int rdtgroup_add_files(struct kernfs_node *kn, unsigned long fflags) lockdep_assert_held(&rdtgroup_mutex); for (rft = rfts; rft < rfts + len; rft++) { - if ((fflags & rft->fflags) == rft->fflags) { + if (rft->fflags && ((fflags & rft->fflags) == rft->fflags)) { ret = rdtgroup_add_file(kn, rft); if (ret) goto error; @@ -1600,6 +1634,33 @@ error: return ret; } +static struct rftype *rdtgroup_get_rftype_by_name(const char *name) +{ + struct rftype *rfts, *rft; + int len; + + rfts = res_common_files; + len = ARRAY_SIZE(res_common_files); + + for (rft = rfts; rft < rfts + len; rft++) { + if (!strcmp(rft->name, name)) + return rft; + } + + return NULL; +} + +void __init thread_throttle_mode_init(void) +{ + struct rftype *rft; + + rft = rdtgroup_get_rftype_by_name("thread_throttle_mode"); + if (!rft) + return; + + rft->fflags = RF_CTRL_INFO | RFTYPE_RES_MB; +} + /** * rdtgroup_kn_mode_restrict - Restrict user access to named resctrl file * @r: The resource group with which the file is associated. @@ -2245,18 +2306,6 @@ static int reset_all_ctrls(struct rdt_resource *r) return 0; } -static bool is_closid_match(struct task_struct *t, struct rdtgroup *r) -{ - return (rdt_alloc_capable && - (r->type == RDTCTRL_GROUP) && (t->closid == r->closid)); -} - -static bool is_rmid_match(struct task_struct *t, struct rdtgroup *r) -{ - return (rdt_mon_capable && - (r->type == RDTMON_GROUP) && (t->rmid == r->mon.rmid)); -} - /* * Move tasks from one to the other group. If @from is NULL, then all tasks * in the systems are moved unconditionally (used for teardown). @@ -3196,7 +3245,7 @@ int __init rdtgroup_init(void) * It may also be ok since that would enable debugging of RDT before * resctrl is mounted. * The reason why the debugfs directory is created here and not in - * rdt_mount() is because rdt_mount() takes rdtgroup_mutex and + * rdt_get_tree() is because rdt_get_tree() takes rdtgroup_mutex and * during the debugfs directory creation also &sb->s_type->i_mutex_key * (the lockdep class of inode->i_rwsem). Other filesystem * interactions (eg. SyS_getdents) have the lock ordering: diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c index 62b137c3c97a..2eb0a8c44b35 100644 --- a/arch/x86/kernel/cpu/scattered.c +++ b/arch/x86/kernel/cpu/scattered.c @@ -35,12 +35,14 @@ static const struct cpuid_bit cpuid_bits[] = { { X86_FEATURE_CDP_L3, CPUID_ECX, 2, 0x00000010, 1 }, { X86_FEATURE_CDP_L2, CPUID_ECX, 2, 0x00000010, 2 }, { X86_FEATURE_MBA, CPUID_EBX, 3, 0x00000010, 0 }, + { X86_FEATURE_PER_THREAD_MBA, CPUID_ECX, 0, 0x00000010, 3 }, { X86_FEATURE_HW_PSTATE, CPUID_EDX, 7, 0x80000007, 0 }, { X86_FEATURE_CPB, CPUID_EDX, 9, 0x80000007, 0 }, { X86_FEATURE_PROC_FEEDBACK, CPUID_EDX, 11, 0x80000007, 0 }, { X86_FEATURE_MBA, CPUID_EBX, 6, 0x80000008, 0 }, { X86_FEATURE_SME, CPUID_EAX, 0, 0x8000001f, 0 }, { X86_FEATURE_SEV, CPUID_EAX, 1, 0x8000001f, 0 }, + { X86_FEATURE_SME_COHERENT, CPUID_EAX, 10, 0x8000001f, 0 }, { 0, 0, 0, 0, 0 } }; diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index a0e8fc7d85f1..ddffd80f5c52 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -229,8 +229,8 @@ static int dt_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, it = &of_ioapic_type[type_index]; ioapic_set_alloc_attr(&tmp, NUMA_NO_NODE, it->trigger, it->polarity); - tmp.ioapic_id = mpc_ioapic_id(mp_irqdomain_ioapic_idx(domain)); - tmp.ioapic_pin = fwspec->param[0]; + tmp.devid = mpc_ioapic_id(mp_irqdomain_ioapic_idx(domain)); + tmp.ioapic.pin = fwspec->param[0]; return mp_irqdomain_alloc(domain, virq, nr_irqs, &tmp); } diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 48ce44576947..ea8d51ec251b 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -115,7 +115,8 @@ void show_opcodes(struct pt_regs *regs, const char *loglvl) unsigned long prologue = regs->ip - PROLOGUE_SIZE; if (copy_code(regs, opcodes, prologue, sizeof(opcodes))) { - printk("%sCode: Bad RIP value.\n", loglvl); + printk("%sCode: Unable to access opcode bytes at RIP 0x%lx.\n", + loglvl, prologue); } else { printk("%sCode: %" __stringify(PROLOGUE_SIZE) "ph <%02x> %" __stringify(EPILOGUE_SIZE) "ph\n", loglvl, opcodes, diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index 61ddc3a5e5c2..701f196d7c68 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -5,7 +5,6 @@ #include <asm/fpu/internal.h> #include <asm/tlbflush.h> #include <asm/setup.h> -#include <asm/cmdline.h> #include <linux/sched.h> #include <linux/sched/task.h> @@ -238,51 +237,11 @@ static void __init fpu__init_system_ctx_switch(void) } /* - * We parse fpu parameters early because fpu__init_system() is executed - * before parse_early_param(). - */ -static void __init fpu__init_parse_early_param(void) -{ - char arg[32]; - char *argptr = arg; - int bit; - -#ifdef CONFIG_X86_32 - if (cmdline_find_option_bool(boot_command_line, "no387")) -#ifdef CONFIG_MATH_EMULATION - setup_clear_cpu_cap(X86_FEATURE_FPU); -#else - pr_err("Option 'no387' required CONFIG_MATH_EMULATION enabled.\n"); -#endif - - if (cmdline_find_option_bool(boot_command_line, "nofxsr")) - setup_clear_cpu_cap(X86_FEATURE_FXSR); -#endif - - if (cmdline_find_option_bool(boot_command_line, "noxsave")) - setup_clear_cpu_cap(X86_FEATURE_XSAVE); - - if (cmdline_find_option_bool(boot_command_line, "noxsaveopt")) - setup_clear_cpu_cap(X86_FEATURE_XSAVEOPT); - - if (cmdline_find_option_bool(boot_command_line, "noxsaves")) - setup_clear_cpu_cap(X86_FEATURE_XSAVES); - - if (cmdline_find_option(boot_command_line, "clearcpuid", arg, - sizeof(arg)) && - get_option(&argptr, &bit) && - bit >= 0 && - bit < NCAPINTS * 32) - setup_clear_cpu_cap(bit); -} - -/* * Called on the boot CPU once per system bootup, to set up the initial * FPU state that is later cloned into all processes: */ void __init fpu__init_system(struct cpuinfo_x86 *c) { - fpu__init_parse_early_param(); fpu__init_system_early_generic(c); /* diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 038e19c0019e..5d8047441a0a 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -37,6 +37,7 @@ static const char *xfeature_names[] = "AVX-512 ZMM_Hi256" , "Processor Trace (unused)" , "Protection Keys User registers", + "PASID state", "unknown xstate feature" , }; @@ -51,6 +52,7 @@ static short xsave_cpuid_features[] __initdata = { X86_FEATURE_AVX512F, X86_FEATURE_INTEL_PT, X86_FEATURE_PKU, + X86_FEATURE_ENQCMD, }; /* @@ -318,6 +320,7 @@ static void __init print_xstate_features(void) print_xstate_feature(XFEATURE_MASK_ZMM_Hi256); print_xstate_feature(XFEATURE_MASK_Hi16_ZMM); print_xstate_feature(XFEATURE_MASK_PKRU); + print_xstate_feature(XFEATURE_MASK_PASID); } /* @@ -592,6 +595,7 @@ static void check_xstate_against_struct(int nr) XCHECK_SZ(sz, nr, XFEATURE_ZMM_Hi256, struct avx_512_zmm_uppers_state); XCHECK_SZ(sz, nr, XFEATURE_Hi16_ZMM, struct avx_512_hi16_state); XCHECK_SZ(sz, nr, XFEATURE_PKRU, struct pkru_state); + XCHECK_SZ(sz, nr, XFEATURE_PASID, struct ia32_pasid_state); /* * Make *SURE* to add any feature numbers in below if @@ -601,7 +605,7 @@ static void check_xstate_against_struct(int nr) if ((nr < XFEATURE_YMM) || (nr >= XFEATURE_MAX) || (nr == XFEATURE_PT_UNIMPLEMENTED_SO_FAR) || - ((nr >= XFEATURE_RSRVD_COMP_10) && (nr <= XFEATURE_LBR))) { + ((nr >= XFEATURE_RSRVD_COMP_11) && (nr <= XFEATURE_LBR))) { WARN_ONCE(1, "no structure for xstate: %d\n", nr); XSTATE_WARN_ON(1); } @@ -1398,3 +1402,60 @@ int proc_pid_arch_status(struct seq_file *m, struct pid_namespace *ns, return 0; } #endif /* CONFIG_PROC_PID_ARCH_STATUS */ + +#ifdef CONFIG_IOMMU_SUPPORT +void update_pasid(void) +{ + u64 pasid_state; + u32 pasid; + + if (!cpu_feature_enabled(X86_FEATURE_ENQCMD)) + return; + + if (!current->mm) + return; + + pasid = READ_ONCE(current->mm->pasid); + /* Set the valid bit in the PASID MSR/state only for valid pasid. */ + pasid_state = pasid == PASID_DISABLED ? + pasid : pasid | MSR_IA32_PASID_VALID; + + /* + * No need to hold fregs_lock() since the task's fpstate won't + * be changed by others (e.g. ptrace) while the task is being + * switched to or is in IPI. + */ + if (!test_thread_flag(TIF_NEED_FPU_LOAD)) { + /* The MSR is active and can be directly updated. */ + wrmsrl(MSR_IA32_PASID, pasid_state); + } else { + struct fpu *fpu = ¤t->thread.fpu; + struct ia32_pasid_state *ppasid_state; + struct xregs_state *xsave; + + /* + * The CPU's xstate registers are not currently active. Just + * update the PASID state in the memory buffer here. The + * PASID MSR will be loaded when returning to user mode. + */ + xsave = &fpu->state.xsave; + xsave->header.xfeatures |= XFEATURE_MASK_PASID; + ppasid_state = get_xsave_addr(xsave, XFEATURE_PASID); + /* + * Since XFEATURE_MASK_PASID is set in xfeatures, ppasid_state + * won't be NULL and no need to check its value. + * + * Only update the task's PASID state when it's different + * from the mm's pasid. + */ + if (ppasid_state->pasid != pasid_state) { + /* + * Invalid fpregs so that state restoring will pick up + * the PASID state. + */ + __fpu_invalidate_fpregs_state(fpu); + ppasid_state->pasid = pasid_state; + } + } +} +#endif /* CONFIG_IOMMU_SUPPORT */ diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c index 7ecf9babf0cb..1bffb87dcfdc 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -149,9 +149,6 @@ static const __initconst struct idt_data apic_idts[] = { # ifdef CONFIG_IRQ_WORK INTG(IRQ_WORK_VECTOR, asm_sysvec_irq_work), # endif -# ifdef CONFIG_X86_UV - INTG(UV_BAU_MESSAGE, asm_sysvec_uv_bau_message), -# endif INTG(SPURIOUS_APIC_VECTOR, asm_sysvec_spurious_apic_interrupt), INTG(ERROR_APIC_VECTOR, asm_sysvec_error_interrupt), #endif diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 181060247e3c..c5dd50369e2f 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -227,7 +227,7 @@ static __always_inline void handle_irq(struct irq_desc *desc, struct pt_regs *regs) { if (IS_ENABLED(CONFIG_X86_64)) - run_on_irqstack_cond(desc->handle_irq, desc, regs); + run_irq_on_irqstack_cond(desc->handle_irq, desc, regs); else __handle_irq(desc, regs); } diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c index 1b4fe93a86c5..440eed558558 100644 --- a/arch/x86/kernel/irq_64.c +++ b/arch/x86/kernel/irq_64.c @@ -74,5 +74,5 @@ int irq_init_percpu_irqstack(unsigned int cpu) void do_softirq_own_stack(void) { - run_on_irqstack_cond(__do_softirq, NULL, NULL); + run_on_irqstack_cond(__do_softirq, NULL); } diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 08320b0b2b27..9663ba31347c 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -270,9 +270,8 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_kvm_asyncpf_interrupt) { struct pt_regs *old_regs = set_irq_regs(regs); u32 token; - irqentry_state_t state; - state = irqentry_enter(regs); + ack_APIC_irq(); inc_irq_stat(irq_hv_callback_count); @@ -283,7 +282,6 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_kvm_asyncpf_interrupt) wrmsrl(MSR_KVM_ASYNC_PF_ACK, 1); } - irqentry_exit(regs, state); set_irq_regs(old_regs); } diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index baa21090c9be..8f06449aab27 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -24,7 +24,6 @@ #include <asm/irqdomain.h> #include <asm/mtrr.h> #include <asm/mpspec.h> -#include <asm/io_apic.h> #include <asm/proto.h> #include <asm/bios_ebda.h> #include <asm/e820/api.h> @@ -46,11 +45,6 @@ static int __init mpf_checksum(unsigned char *mp, int len) return sum & 0xFF; } -int __init default_mpc_apic_id(struct mpc_cpu *m) -{ - return m->apicid; -} - static void __init MP_processor_info(struct mpc_cpu *m) { int apicid; @@ -61,7 +55,7 @@ static void __init MP_processor_info(struct mpc_cpu *m) return; } - apicid = x86_init.mpparse.mpc_apic_id(m); + apicid = m->apicid; if (m->cpuflag & CPU_BOOTPROCESSOR) { bootup_cpu = " (Bootup-CPU)"; @@ -73,7 +67,7 @@ static void __init MP_processor_info(struct mpc_cpu *m) } #ifdef CONFIG_X86_IO_APIC -void __init default_mpc_oem_bus_info(struct mpc_bus *m, char *str) +static void __init mpc_oem_bus_info(struct mpc_bus *m, char *str) { memcpy(str, m->bustype, 6); str[6] = 0; @@ -84,7 +78,7 @@ static void __init MP_bus_info(struct mpc_bus *m) { char str[7]; - x86_init.mpparse.mpc_oem_bus_info(m, str); + mpc_oem_bus_info(m, str); #if MAX_MP_BUSSES < 256 if (m->busid >= MAX_MP_BUSSES) { @@ -100,9 +94,6 @@ static void __init MP_bus_info(struct mpc_bus *m) mp_bus_id_to_type[m->busid] = MP_BUS_ISA; #endif } else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) { - if (x86_init.mpparse.mpc_oem_pci_bus) - x86_init.mpparse.mpc_oem_pci_bus(m); - clear_bit(m->busid, mp_bus_not_pci); #ifdef CONFIG_EISA mp_bus_id_to_type[m->busid] = MP_BUS_PCI; @@ -198,8 +189,6 @@ static void __init smp_dump_mptable(struct mpc_table *mpc, unsigned char *mpt) 1, mpc, mpc->length, 1); } -void __init default_smp_read_mpc_oem(struct mpc_table *mpc) { } - static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) { char str[16]; @@ -218,14 +207,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) if (early) return 1; - if (mpc->oemptr) - x86_init.mpparse.smp_read_mpc_oem(mpc); - - /* - * Now process the configuration blocks. - */ - x86_init.mpparse.mpc_record(0); - + /* Now process the configuration blocks. */ while (count < mpc->length) { switch (*mpt) { case MP_PROCESSOR: @@ -256,7 +238,6 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) count = mpc->length; break; } - x86_init.mpparse.mpc_record(1); } if (!num_processors) diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 49dcfb85e773..c0d409810658 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -80,18 +80,30 @@ static ssize_t msr_read(struct file *file, char __user *buf, static int filter_write(u32 reg) { + /* + * MSRs writes usually happen all at once, and can easily saturate kmsg. + * Only allow one message every 30 seconds. + * + * It's possible to be smarter here and do it (for example) per-MSR, but + * it would certainly be more complex, and this is enough at least to + * avoid saturating the ring buffer. + */ + static DEFINE_RATELIMIT_STATE(fw_rs, 30 * HZ, 1); + switch (allow_writes) { case MSR_WRITES_ON: return 0; case MSR_WRITES_OFF: return -EPERM; default: break; } + if (!__ratelimit(&fw_rs)) + return 0; + if (reg == MSR_IA32_ENERGY_PERF_BIAS) return 0; - pr_err_ratelimited("Write to unrecognized MSR 0x%x by %s\n" - "Please report to x86@kernel.org\n", - reg, current->comm); + pr_err("Write to unrecognized MSR 0x%x by %s (pid: %d). Please report to x86@kernel.org.\n", + reg, current->comm, current->pid); return 0; } diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 4fc9954a9560..47381666d6a5 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -102,7 +102,6 @@ fs_initcall(nmi_warning_debugfs); static void nmi_check_duration(struct nmiaction *action, u64 duration) { - u64 whole_msecs = READ_ONCE(action->max_duration); int remainder_ns, decimal_msecs; if (duration < nmi_longest_ns || duration < action->max_duration) @@ -110,12 +109,12 @@ static void nmi_check_duration(struct nmiaction *action, u64 duration) action->max_duration = duration; - remainder_ns = do_div(whole_msecs, (1000 * 1000)); + remainder_ns = do_div(duration, (1000 * 1000)); decimal_msecs = remainder_ns / 1000; printk_ratelimited(KERN_INFO "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n", - action->handler, whole_msecs, decimal_msecs); + action->handler, duration, decimal_msecs); } static int nmi_handle(unsigned int type, struct pt_regs *regs) diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 13ce616cc7af..ba4593a913fa 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -42,6 +42,7 @@ #include <asm/spec-ctrl.h> #include <asm/io_bitmap.h> #include <asm/proto.h> +#include <asm/frame.h> #include "process.h" @@ -133,7 +134,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg, fork_frame = container_of(childregs, struct fork_frame, regs); frame = &fork_frame->frame; - frame->bp = 0; + frame->bp = encode_frame_pointer(childregs); frame->ret_addr = (unsigned long) ret_from_fork; p->thread.sp = (unsigned long) fork_frame; p->thread.io_bitmap = NULL; diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 9afefe325acb..df342bedea88 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -407,7 +407,7 @@ unsigned long x86_gsbase_read_cpu_inactive(void) { unsigned long gsbase; - if (static_cpu_has(X86_FEATURE_FSGSBASE)) { + if (boot_cpu_has(X86_FEATURE_FSGSBASE)) { unsigned long flags; local_irq_save(flags); @@ -422,7 +422,7 @@ unsigned long x86_gsbase_read_cpu_inactive(void) void x86_gsbase_write_cpu_inactive(unsigned long gsbase) { - if (static_cpu_has(X86_FEATURE_FSGSBASE)) { + if (boot_cpu_has(X86_FEATURE_FSGSBASE)) { unsigned long flags; local_irq_save(flags); @@ -439,7 +439,7 @@ unsigned long x86_fsbase_read_task(struct task_struct *task) if (task == current) fsbase = x86_fsbase_read_cpu(); - else if (static_cpu_has(X86_FEATURE_FSGSBASE) || + else if (boot_cpu_has(X86_FEATURE_FSGSBASE) || (task->thread.fsindex == 0)) fsbase = task->thread.fsbase; else @@ -454,7 +454,7 @@ unsigned long x86_gsbase_read_task(struct task_struct *task) if (task == current) gsbase = x86_gsbase_read_cpu_inactive(); - else if (static_cpu_has(X86_FEATURE_FSGSBASE) || + else if (boot_cpu_has(X86_FEATURE_FSGSBASE) || (task->thread.gsindex == 0)) gsbase = task->thread.gsbase; else diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 1b10717c9321..6d0df6a58873 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -8,6 +8,7 @@ #include <asm/hpet.h> #include <asm/setup.h> +#include <asm/mce.h> #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_SMP) && defined(CONFIG_PCI) @@ -624,10 +625,6 @@ static void amd_disable_seq_and_redirect_scrub(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F3, amd_disable_seq_and_redirect_scrub); -#if defined(CONFIG_X86_64) && defined(CONFIG_X86_MCE) -#include <linux/jump_label.h> -#include <asm/string_64.h> - /* Ivy Bridge, Haswell, Broadwell */ static void quirk_intel_brickland_xeon_ras_cap(struct pci_dev *pdev) { @@ -636,7 +633,7 @@ static void quirk_intel_brickland_xeon_ras_cap(struct pci_dev *pdev) pci_read_config_dword(pdev, 0x84, &capid0); if (capid0 & 0x10) - static_branch_inc(&mcsafe_key); + enable_copy_mc_fragile(); } /* Skylake */ @@ -653,7 +650,7 @@ static void quirk_intel_purley_xeon_ras_cap(struct pci_dev *pdev) * enabled, so memory machine check recovery is also enabled. */ if ((capid0 & 0xc0) == 0xc0 || (capid5 & 0x1e0)) - static_branch_inc(&mcsafe_key); + enable_copy_mc_fragile(); } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x0ec3, quirk_intel_brickland_xeon_ras_cap); @@ -661,7 +658,6 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2fc0, quirk_intel_brickland_xeon_ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x6fc0, quirk_intel_brickland_xeon_ras_cap); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2083, quirk_intel_purley_xeon_ras_cap); #endif -#endif bool x86_apple_machine; EXPORT_SYMBOL(x86_apple_machine); diff --git a/arch/x86/kernel/signal_compat.c b/arch/x86/kernel/signal_compat.c index 9ccbf0576cd0..a7f3e12cfbdb 100644 --- a/arch/x86/kernel/signal_compat.c +++ b/arch/x86/kernel/signal_compat.c @@ -27,7 +27,7 @@ static inline void signal_compat_build_tests(void) */ BUILD_BUG_ON(NSIGILL != 11); BUILD_BUG_ON(NSIGFPE != 15); - BUILD_BUG_ON(NSIGSEGV != 7); + BUILD_BUG_ON(NSIGSEGV != 9); BUILD_BUG_ON(NSIGBUS != 5); BUILD_BUG_ON(NSIGTRAP != 5); BUILD_BUG_ON(NSIGCHLD != 6); diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c index 2fd698e28e4d..8627fda8d993 100644 --- a/arch/x86/kernel/stacktrace.c +++ b/arch/x86/kernel/stacktrace.c @@ -18,13 +18,13 @@ void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, struct unwind_state state; unsigned long addr; - if (regs && !consume_entry(cookie, regs->ip, false)) + if (regs && !consume_entry(cookie, regs->ip)) return; for (unwind_start(&state, task, regs, NULL); !unwind_done(&state); unwind_next_frame(&state)) { addr = unwind_get_return_address(&state); - if (!addr || !consume_entry(cookie, addr, false)) + if (!addr || !consume_entry(cookie, addr)) break; } } @@ -72,7 +72,7 @@ int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry, if (!addr) return -EINVAL; - if (!consume_entry(cookie, addr, false)) + if (!consume_entry(cookie, addr)) return -EINVAL; } @@ -114,7 +114,7 @@ void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie, { const void __user *fp = (const void __user *)regs->bp; - if (!consume_entry(cookie, regs->ip, false)) + if (!consume_entry(cookie, regs->ip)) return; while (1) { @@ -128,7 +128,7 @@ void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie, break; if (!frame.ret_addr) break; - if (!consume_entry(cookie, frame.ret_addr, false)) + if (!consume_entry(cookie, frame.ret_addr)) break; fp = frame.next_fp; } diff --git a/arch/x86/kernel/umip.c b/arch/x86/kernel/umip.c index 8d5cbe1bbb3b..2c304fd0bb1a 100644 --- a/arch/x86/kernel/umip.c +++ b/arch/x86/kernel/umip.c @@ -45,11 +45,12 @@ * value that, lies close to the top of the kernel memory. The limit for the GDT * and the IDT are set to zero. * - * Given that SLDT and STR are not commonly used in programs that run on WineHQ - * or DOSEMU2, they are not emulated. - * - * The instruction smsw is emulated to return the value that the register CR0 + * The instruction SMSW is emulated to return the value that the register CR0 * has at boot time as set in the head_32. + * SLDT and STR are emulated to return the values that the kernel programmatically + * assigns: + * - SLDT returns (GDT_ENTRY_LDT * 8) if an LDT has been set, 0 if not. + * - STR returns (GDT_ENTRY_TSS * 8). * * Emulation is provided for both 32-bit and 64-bit processes. * @@ -244,16 +245,34 @@ static int emulate_umip_insn(struct insn *insn, int umip_inst, *data_size += UMIP_GDT_IDT_LIMIT_SIZE; memcpy(data, &dummy_limit, UMIP_GDT_IDT_LIMIT_SIZE); - } else if (umip_inst == UMIP_INST_SMSW) { - unsigned long dummy_value = CR0_STATE; + } else if (umip_inst == UMIP_INST_SMSW || umip_inst == UMIP_INST_SLDT || + umip_inst == UMIP_INST_STR) { + unsigned long dummy_value; + + if (umip_inst == UMIP_INST_SMSW) { + dummy_value = CR0_STATE; + } else if (umip_inst == UMIP_INST_STR) { + dummy_value = GDT_ENTRY_TSS * 8; + } else if (umip_inst == UMIP_INST_SLDT) { +#ifdef CONFIG_MODIFY_LDT_SYSCALL + down_read(¤t->mm->context.ldt_usr_sem); + if (current->mm->context.ldt) + dummy_value = GDT_ENTRY_LDT * 8; + else + dummy_value = 0; + up_read(¤t->mm->context.ldt_usr_sem); +#else + dummy_value = 0; +#endif + } /* - * Even though the CR0 register has 4 bytes, the number + * For these 3 instructions, the number * of bytes to be copied in the result buffer is determined * by whether the operand is a register or a memory location. * If operand is a register, return as many bytes as the operand * size. If operand is memory, return only the two least - * siginificant bytes of CR0. + * siginificant bytes. */ if (X86_MODRM_MOD(insn->modrm.value) == 3) *data_size = insn->opnd_bytes; @@ -261,7 +280,6 @@ static int emulate_umip_insn(struct insn *insn, int umip_inst, *data_size = 2; memcpy(data, &dummy_value, *data_size); - /* STR and SLDT are not emulated */ } else { return -EINVAL; } @@ -383,10 +401,6 @@ bool fixup_umip_exception(struct pt_regs *regs) umip_pr_warn(regs, "%s instruction cannot be used by applications.\n", umip_insns[umip_inst]); - /* Do not emulate (spoof) SLDT or STR. */ - if (umip_inst == UMIP_INST_STR || umip_inst == UMIP_INST_SLDT) - return false; - umip_pr_warn(regs, "For now, expensive software emulation returns the result.\n"); if (emulate_umip_insn(&insn, umip_inst, dummy_data, &dummy_data_size, diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 123f1c1f1788..a3038d8deb6a 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -24,6 +24,7 @@ #include <asm/tsc.h> #include <asm/iommu.h> #include <asm/mach_traps.h> +#include <asm/irqdomain.h> void x86_init_noop(void) { } void __init x86_init_uint_noop(unsigned int unused) { } @@ -67,11 +68,7 @@ struct x86_init_ops x86_init __initdata = { }, .mpparse = { - .mpc_record = x86_init_uint_noop, .setup_ioapic_ids = x86_init_noop, - .mpc_apic_id = default_mpc_apic_id, - .smp_read_mpc_oem = default_smp_read_mpc_oem, - .mpc_oem_bus_info = default_mpc_oem_bus_info, .find_smp_config = default_find_smp_config, .get_smp_config = default_get_smp_config, }, @@ -80,7 +77,8 @@ struct x86_init_ops x86_init __initdata = { .pre_vector_init = init_ISA_irqs, .intr_init = native_init_IRQ, .intr_mode_select = apic_intr_mode_select, - .intr_mode_init = apic_intr_mode_init + .intr_mode_init = apic_intr_mode_init, + .create_pci_msi_domain = native_create_pci_msi_domain, }, .oem = { @@ -148,28 +146,10 @@ EXPORT_SYMBOL_GPL(x86_platform); #if defined(CONFIG_PCI_MSI) struct x86_msi_ops x86_msi __ro_after_init = { - .setup_msi_irqs = native_setup_msi_irqs, - .teardown_msi_irq = native_teardown_msi_irq, - .teardown_msi_irqs = default_teardown_msi_irqs, .restore_msi_irqs = default_restore_msi_irqs, }; /* MSI arch specific hooks */ -int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) -{ - return x86_msi.setup_msi_irqs(dev, nvec, type); -} - -void arch_teardown_msi_irqs(struct pci_dev *dev) -{ - x86_msi.teardown_msi_irqs(dev); -} - -void arch_teardown_msi_irq(unsigned int irq) -{ - x86_msi.teardown_msi_irq(irq); -} - void arch_restore_msi_irqs(struct pci_dev *dev) { x86_msi.restore_msi_irqs(dev); diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 3fd6eec202d7..7456f9ad424b 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -371,7 +371,7 @@ void kvm_set_cpu_caps(void) F(AVX512_4VNNIW) | F(AVX512_4FMAPS) | F(SPEC_CTRL) | F(SPEC_CTRL_SSBD) | F(ARCH_CAPABILITIES) | F(INTEL_STIBP) | F(MD_CLEAR) | F(AVX512_VP2INTERSECT) | F(FSRM) | - F(SERIALIZE) + F(SERIALIZE) | F(TSXLDTRK) ); /* TSC_ADJUST and ARCH_CAPABILITIES are emulated in software. */ diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 5299ef5ff18d..2f6510de6b0c 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2505,9 +2505,14 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt, *reg_write(ctxt, i) = GET_SMSTATE(u32, smstate, 0x7fd0 + i * 4); val = GET_SMSTATE(u32, smstate, 0x7fcc); - ctxt->ops->set_dr(ctxt, 6, (val & DR6_VOLATILE) | DR6_FIXED_1); + + if (ctxt->ops->set_dr(ctxt, 6, (val & DR6_VOLATILE) | DR6_FIXED_1)) + return X86EMUL_UNHANDLEABLE; + val = GET_SMSTATE(u32, smstate, 0x7fc8); - ctxt->ops->set_dr(ctxt, 7, (val & DR7_VOLATILE) | DR7_FIXED_1); + + if (ctxt->ops->set_dr(ctxt, 7, (val & DR7_VOLATILE) | DR7_FIXED_1)) + return X86EMUL_UNHANDLEABLE; selector = GET_SMSTATE(u32, smstate, 0x7fc4); set_desc_base(&desc, GET_SMSTATE(u32, smstate, 0x7f64)); @@ -2560,16 +2565,23 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt, ctxt->eflags = GET_SMSTATE(u32, smstate, 0x7f70) | X86_EFLAGS_FIXED; val = GET_SMSTATE(u32, smstate, 0x7f68); - ctxt->ops->set_dr(ctxt, 6, (val & DR6_VOLATILE) | DR6_FIXED_1); + + if (ctxt->ops->set_dr(ctxt, 6, (val & DR6_VOLATILE) | DR6_FIXED_1)) + return X86EMUL_UNHANDLEABLE; + val = GET_SMSTATE(u32, smstate, 0x7f60); - ctxt->ops->set_dr(ctxt, 7, (val & DR7_VOLATILE) | DR7_FIXED_1); + + if (ctxt->ops->set_dr(ctxt, 7, (val & DR7_VOLATILE) | DR7_FIXED_1)) + return X86EMUL_UNHANDLEABLE; cr0 = GET_SMSTATE(u64, smstate, 0x7f58); cr3 = GET_SMSTATE(u64, smstate, 0x7f50); cr4 = GET_SMSTATE(u64, smstate, 0x7f48); ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smstate, 0x7f00)); val = GET_SMSTATE(u64, smstate, 0x7ed0); - ctxt->ops->set_msr(ctxt, MSR_EFER, val & ~EFER_LMA); + + if (ctxt->ops->set_msr(ctxt, MSR_EFER, val & ~EFER_LMA)) + return X86EMUL_UNHANDLEABLE; selector = GET_SMSTATE(u32, smstate, 0x7e90); rsm_set_desc_flags(&desc, GET_SMSTATE(u32, smstate, 0x7e92) << 8); diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 43fdb0c12a5d..71aa3da2a0b7 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -2469,7 +2469,7 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu, } if (sp->unsync_children) - kvm_make_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu); + kvm_make_request(KVM_REQ_MMU_SYNC, vcpu); __clear_sp_write_flooding_count(sp); diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c index fb68467e6049..e90bc436f584 100644 --- a/arch/x86/kvm/svm/nested.c +++ b/arch/x86/kvm/svm/nested.c @@ -586,7 +586,6 @@ int nested_svm_vmexit(struct vcpu_svm *svm) svm->vcpu.arch.mp_state = KVM_MP_STATE_RUNNABLE; /* Give the current vmcb to the guest */ - svm_set_gif(svm, false); nested_vmcb->save.es = vmcb->save.es; nested_vmcb->save.cs = vmcb->save.cs; @@ -632,6 +631,9 @@ int nested_svm_vmexit(struct vcpu_svm *svm) /* Restore the original control entries */ copy_vmcb_control_area(&vmcb->control, &hsave->control); + /* On vmexit the GIF is set to false */ + svm_set_gif(svm, false); + svm->vmcb->control.tsc_offset = svm->vcpu.arch.tsc_offset = svm->vcpu.arch.l1_tsc_offset; @@ -1132,6 +1134,9 @@ static int svm_set_nested_state(struct kvm_vcpu *vcpu, load_nested_vmcb_control(svm, &ctl); nested_prepare_vmcb_control(svm); + if (!nested_svm_vmrun_msrpm(svm)) + return -EINVAL; + out_set_gif: svm_set_gif(svm, !!(kvm_state->flags & KVM_STATE_NESTED_GIF_SET)); return 0; diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 402dc4234e39..3c9a45efdd4d 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -384,7 +384,8 @@ static void sev_clflush_pages(struct page *pages[], unsigned long npages) uint8_t *page_virtual; unsigned long i; - if (npages == 0 || pages == NULL) + if (this_cpu_has(X86_FEATURE_SME_COHERENT) || npages == 0 || + pages == NULL) return; for (i = 0; i < npages; i++) { @@ -1106,6 +1107,7 @@ void sev_vm_destroy(struct kvm *kvm) list_for_each_safe(pos, q, head) { __unregister_enc_region_locked(kvm, list_entry(pos, struct enc_region, list)); + cond_resched(); } } diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 0194336b64a4..91ea74ae71b8 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -2183,6 +2183,12 @@ static int iret_interception(struct vcpu_svm *svm) return 1; } +static int invd_interception(struct vcpu_svm *svm) +{ + /* Treat an INVD instruction as a NOP and just skip it. */ + return kvm_skip_emulated_instruction(&svm->vcpu); +} + static int invlpg_interception(struct vcpu_svm *svm) { if (!static_cpu_has(X86_FEATURE_DECODEASSISTS)) @@ -2774,7 +2780,7 @@ static int (*const svm_exit_handlers[])(struct vcpu_svm *svm) = { [SVM_EXIT_RDPMC] = rdpmc_interception, [SVM_EXIT_CPUID] = cpuid_interception, [SVM_EXIT_IRET] = iret_interception, - [SVM_EXIT_INVD] = emulate_on_interception, + [SVM_EXIT_INVD] = invd_interception, [SVM_EXIT_PAUSE] = pause_interception, [SVM_EXIT_HLT] = halt_interception, [SVM_EXIT_INVLPG] = invlpg_interception, @@ -2938,8 +2944,6 @@ static int handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath) if (npt_enabled) vcpu->arch.cr3 = svm->vmcb->save.cr3; - svm_complete_interrupts(svm); - if (is_guest_mode(vcpu)) { int vmexit; @@ -3504,7 +3508,6 @@ static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu) stgi(); /* Any pending NMI will happen here */ - exit_fastpath = svm_exit_handlers_fastpath(vcpu); if (unlikely(svm->vmcb->control.exit_code == SVM_EXIT_NMI)) kvm_after_interrupt(&svm->vcpu); @@ -3518,6 +3521,7 @@ static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu) } svm->vmcb->control.tlb_ctl = TLB_CONTROL_DO_NOTHING; + vmcb_mark_all_clean(svm->vmcb); /* if exit due to PF check for async PF */ if (svm->vmcb->control.exit_code == SVM_EXIT_EXCP_BASE + PF_VECTOR) @@ -3537,7 +3541,8 @@ static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu) SVM_EXIT_EXCP_BASE + MC_VECTOR)) svm_handle_mce(svm); - vmcb_mark_all_clean(svm->vmcb); + svm_complete_interrupts(svm); + exit_fastpath = svm_exit_handlers_fastpath(vcpu); return exit_fastpath; } @@ -3900,21 +3905,28 @@ static int svm_pre_enter_smm(struct kvm_vcpu *vcpu, char *smstate) static int svm_pre_leave_smm(struct kvm_vcpu *vcpu, const char *smstate) { struct vcpu_svm *svm = to_svm(vcpu); - struct vmcb *nested_vmcb; struct kvm_host_map map; - u64 guest; - u64 vmcb; int ret = 0; - guest = GET_SMSTATE(u64, smstate, 0x7ed8); - vmcb = GET_SMSTATE(u64, smstate, 0x7ee0); + if (guest_cpuid_has(vcpu, X86_FEATURE_LM)) { + u64 saved_efer = GET_SMSTATE(u64, smstate, 0x7ed0); + u64 guest = GET_SMSTATE(u64, smstate, 0x7ed8); + u64 vmcb = GET_SMSTATE(u64, smstate, 0x7ee0); - if (guest) { - if (kvm_vcpu_map(&svm->vcpu, gpa_to_gfn(vmcb), &map) == -EINVAL) - return 1; - nested_vmcb = map.hva; - ret = enter_svm_guest_mode(svm, vmcb, nested_vmcb); - kvm_vcpu_unmap(&svm->vcpu, &map, true); + if (guest) { + if (!guest_cpuid_has(vcpu, X86_FEATURE_SVM)) + return 1; + + if (!(saved_efer & EFER_SVME)) + return 1; + + if (kvm_vcpu_map(&svm->vcpu, + gpa_to_gfn(vmcb), &map) == -EINVAL) + return 1; + + ret = enter_svm_guest_mode(svm, vmcb, map.hva); + kvm_vcpu_unmap(&svm->vcpu, &map, true); + } } return ret; diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 23b58c28a1c9..1bb6b31eb646 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -4404,6 +4404,14 @@ void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 vm_exit_reason, if (kvm_check_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu)) kvm_vcpu_flush_tlb_current(vcpu); + /* + * VCPU_EXREG_PDPTR will be clobbered in arch/x86/kvm/vmx/vmx.h between + * now and the new vmentry. Ensure that the VMCS02 PDPTR fields are + * up-to-date before switching to L1. + */ + if (enable_ept && is_pae_paging(vcpu)) + vmx_ept_load_pdptrs(vcpu); + leave_guest_mode(vcpu); if (nested_cpu_has_preemption_timer(vmcs12)) @@ -4668,7 +4676,7 @@ void nested_vmx_pmu_entry_exit_ctls_update(struct kvm_vcpu *vcpu) vmx->nested.msrs.entry_ctls_high &= ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL; vmx->nested.msrs.exit_ctls_high &= - ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL; + ~VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL; } } diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 819c185adf09..96979c09ebd1 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -129,6 +129,9 @@ static bool __read_mostly enable_preemption_timer = 1; module_param_named(preemption_timer, enable_preemption_timer, bool, S_IRUGO); #endif +extern bool __read_mostly allow_smaller_maxphyaddr; +module_param(allow_smaller_maxphyaddr, bool, S_IRUGO); + #define KVM_VM_CR0_ALWAYS_OFF (X86_CR0_NW | X86_CR0_CD) #define KVM_VM_CR0_ALWAYS_ON_UNRESTRICTED_GUEST X86_CR0_NE #define KVM_VM_CR0_ALWAYS_ON \ @@ -791,6 +794,18 @@ void update_exception_bitmap(struct kvm_vcpu *vcpu) */ if (is_guest_mode(vcpu)) eb |= get_vmcs12(vcpu)->exception_bitmap; + else { + /* + * If EPT is enabled, #PF is only trapped if MAXPHYADDR is mismatched + * between guest and host. In that case we only care about present + * faults. For vmcs02, however, PFEC_MASK and PFEC_MATCH are set in + * prepare_vmcs02_rare. + */ + bool selective_pf_trap = enable_ept && (eb & (1u << PF_VECTOR)); + int mask = selective_pf_trap ? PFERR_PRESENT_MASK : 0; + vmcs_write32(PAGE_FAULT_ERROR_CODE_MASK, mask); + vmcs_write32(PAGE_FAULT_ERROR_CODE_MATCH, mask); + } vmcs_write32(EXCEPTION_BITMAP, eb); } @@ -2971,7 +2986,7 @@ static void vmx_flush_tlb_guest(struct kvm_vcpu *vcpu) vpid_sync_context(to_vmx(vcpu)->vpid); } -static void ept_load_pdptrs(struct kvm_vcpu *vcpu) +void vmx_ept_load_pdptrs(struct kvm_vcpu *vcpu) { struct kvm_mmu *mmu = vcpu->arch.walk_mmu; @@ -3114,7 +3129,7 @@ static void vmx_load_mmu_pgd(struct kvm_vcpu *vcpu, unsigned long pgd, guest_cr3 = vcpu->arch.cr3; else /* vmcs01.GUEST_CR3 is already up-to-date. */ update_guest_cr3 = false; - ept_load_pdptrs(vcpu); + vmx_ept_load_pdptrs(vcpu); } else { guest_cr3 = pgd; } @@ -4352,16 +4367,6 @@ static void init_vmcs(struct vcpu_vmx *vmx) vmx->pt_desc.guest.output_mask = 0x7F; vmcs_write64(GUEST_IA32_RTIT_CTL, 0); } - - /* - * If EPT is enabled, #PF is only trapped if MAXPHYADDR is mismatched - * between guest and host. In that case we only care about present - * faults. - */ - if (enable_ept) { - vmcs_write32(PAGE_FAULT_ERROR_CODE_MASK, PFERR_PRESENT_MASK); - vmcs_write32(PAGE_FAULT_ERROR_CODE_MATCH, PFERR_PRESENT_MASK); - } } static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event) @@ -4803,6 +4808,7 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu) * EPT will cause page fault only if we need to * detect illegal GPAs. */ + WARN_ON_ONCE(!allow_smaller_maxphyaddr); kvm_fixup_and_inject_pf_error(vcpu, cr2, error_code); return 1; } else @@ -5331,7 +5337,7 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu) * would also use advanced VM-exit information for EPT violations to * reconstruct the page fault error code. */ - if (unlikely(kvm_mmu_is_illegal_gpa(vcpu, gpa))) + if (unlikely(allow_smaller_maxphyaddr && kvm_mmu_is_illegal_gpa(vcpu, gpa))) return kvm_emulate_instruction(vcpu, 0); return kvm_mmu_page_fault(vcpu, gpa, error_code, NULL, 0); @@ -6054,6 +6060,7 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath) (exit_reason != EXIT_REASON_EXCEPTION_NMI && exit_reason != EXIT_REASON_EPT_VIOLATION && exit_reason != EXIT_REASON_PML_FULL && + exit_reason != EXIT_REASON_APIC_ACCESS && exit_reason != EXIT_REASON_TASK_SWITCH)) { vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_DELIVERY_EV; @@ -8304,11 +8311,12 @@ static int __init vmx_init(void) vmx_check_vmcs12_offsets(); /* - * Intel processors don't have problems with - * GUEST_MAXPHYADDR < HOST_MAXPHYADDR so enable - * it for VMX by default + * Shadow paging doesn't have a (further) performance penalty + * from GUEST_MAXPHYADDR < HOST_MAXPHYADDR so enable it + * by default */ - allow_smaller_maxphyaddr = true; + if (!enable_ept) + allow_smaller_maxphyaddr = true; return 0; } diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 26175a4759fa..a0e47720f60c 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -356,6 +356,7 @@ void vmx_update_host_rsp(struct vcpu_vmx *vmx, unsigned long host_rsp); int vmx_find_msr_index(struct vmx_msrs *m, u32 msr); int vmx_handle_memory_failure(struct kvm_vcpu *vcpu, int r, struct x86_exception *e); +void vmx_ept_load_pdptrs(struct kvm_vcpu *vcpu); #define POSTED_INTR_ON 0 #define POSTED_INTR_SN 1 @@ -551,7 +552,10 @@ static inline bool vmx_has_waitpkg(struct vcpu_vmx *vmx) static inline bool vmx_need_pf_intercept(struct kvm_vcpu *vcpu) { - return !enable_ept || cpuid_maxphyaddr(vcpu) < boot_cpu_data.x86_phys_bits; + if (!enable_ept) + return true; + + return allow_smaller_maxphyaddr && cpuid_maxphyaddr(vcpu) < boot_cpu_data.x86_phys_bits; } void dump_vmcs(void); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index d39d6cf1d473..ce856e0ece84 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -188,7 +188,7 @@ static struct kvm_shared_msrs __percpu *shared_msrs; u64 __read_mostly host_efer; EXPORT_SYMBOL_GPL(host_efer); -bool __read_mostly allow_smaller_maxphyaddr; +bool __read_mostly allow_smaller_maxphyaddr = 0; EXPORT_SYMBOL_GPL(allow_smaller_maxphyaddr); static u64 __read_mostly host_xss; @@ -976,6 +976,7 @@ int kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) unsigned long old_cr4 = kvm_read_cr4(vcpu); unsigned long pdptr_bits = X86_CR4_PGE | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_SMEP; + unsigned long mmu_role_bits = pdptr_bits | X86_CR4_SMAP | X86_CR4_PKE; if (kvm_valid_cr4(vcpu, cr4)) return 1; @@ -1003,7 +1004,7 @@ int kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) if (kvm_x86_ops.set_cr4(vcpu, cr4)) return 1; - if (((cr4 ^ old_cr4) & pdptr_bits) || + if (((cr4 ^ old_cr4) & mmu_role_bits) || (!(cr4 & X86_CR4_PCIDE) && (old_cr4 & X86_CR4_PCIDE))) kvm_mmu_reset_context(vcpu); @@ -2731,7 +2732,7 @@ static int kvm_pv_enable_async_pf(struct kvm_vcpu *vcpu, u64 data) return 1; if (!lapic_in_kernel(vcpu)) - return 1; + return data ? 1 : 0; vcpu->arch.apf.msr_en_val = data; @@ -3221,9 +3222,22 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info) case MSR_IA32_POWER_CTL: msr_info->data = vcpu->arch.msr_ia32_power_ctl; break; - case MSR_IA32_TSC: - msr_info->data = kvm_scale_tsc(vcpu, rdtsc()) + vcpu->arch.tsc_offset; + case MSR_IA32_TSC: { + /* + * Intel SDM states that MSR_IA32_TSC read adds the TSC offset + * even when not intercepted. AMD manual doesn't explicitly + * state this but appears to behave the same. + * + * On userspace reads and writes, however, we unconditionally + * operate L1's TSC value to ensure backwards-compatible + * behavior for migration. + */ + u64 tsc_offset = msr_info->host_initiated ? vcpu->arch.l1_tsc_offset : + vcpu->arch.tsc_offset; + + msr_info->data = kvm_scale_tsc(vcpu, rdtsc()) + tsc_offset; break; + } case MSR_MTRRcap: case 0x200 ... 0x2ff: return kvm_mtrr_get_msr(vcpu, msr_info->index, &msr_info->data); @@ -3578,6 +3592,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_SMALLER_MAXPHYADDR: r = (int) allow_smaller_maxphyaddr; break; + case KVM_CAP_STEAL_TIME: + r = sched_info_on(); + break; default: break; } diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile index aa067859a70b..bad4dee4f0e4 100644 --- a/arch/x86/lib/Makefile +++ b/arch/x86/lib/Makefile @@ -44,6 +44,7 @@ obj-$(CONFIG_SMP) += msr-smp.o cache-smp.o lib-y := delay.o misc.o cmdline.o cpu.o lib-y += usercopy_$(BITS).o usercopy.o getuser.o putuser.o lib-y += memcpy_$(BITS).o +lib-$(CONFIG_ARCH_HAS_COPY_MC) += copy_mc.o copy_mc_64.o lib-$(CONFIG_INSTRUCTION_DECODER) += insn.o inat.o insn-eval.o lib-$(CONFIG_RANDOMIZE_BASE) += kaslr.o lib-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o diff --git a/arch/x86/lib/copy_mc.c b/arch/x86/lib/copy_mc.c new file mode 100644 index 000000000000..c13e8c9ee926 --- /dev/null +++ b/arch/x86/lib/copy_mc.c @@ -0,0 +1,96 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2016-2020 Intel Corporation. All rights reserved. */ + +#include <linux/jump_label.h> +#include <linux/uaccess.h> +#include <linux/export.h> +#include <linux/string.h> +#include <linux/types.h> + +#include <asm/mce.h> + +#ifdef CONFIG_X86_MCE +/* + * See COPY_MC_TEST for self-test of the copy_mc_fragile() + * implementation. + */ +static DEFINE_STATIC_KEY_FALSE(copy_mc_fragile_key); + +void enable_copy_mc_fragile(void) +{ + static_branch_inc(©_mc_fragile_key); +} +#define copy_mc_fragile_enabled (static_branch_unlikely(©_mc_fragile_key)) + +/* + * Similar to copy_user_handle_tail, probe for the write fault point, or + * source exception point. + */ +__visible notrace unsigned long +copy_mc_fragile_handle_tail(char *to, char *from, unsigned len) +{ + for (; len; --len, to++, from++) + if (copy_mc_fragile(to, from, 1)) + break; + return len; +} +#else +/* + * No point in doing careful copying, or consulting a static key when + * there is no #MC handler in the CONFIG_X86_MCE=n case. + */ +void enable_copy_mc_fragile(void) +{ +} +#define copy_mc_fragile_enabled (0) +#endif + +unsigned long copy_mc_enhanced_fast_string(void *dst, const void *src, unsigned len); + +/** + * copy_mc_to_kernel - memory copy that handles source exceptions + * + * @dst: destination address + * @src: source address + * @len: number of bytes to copy + * + * Call into the 'fragile' version on systems that benefit from avoiding + * corner case poison consumption scenarios, For example, accessing + * poison across 2 cachelines with a single instruction. Almost all + * other uses case can use copy_mc_enhanced_fast_string() for a fast + * recoverable copy, or fallback to plain memcpy. + * + * Return 0 for success, or number of bytes not copied if there was an + * exception. + */ +unsigned long __must_check copy_mc_to_kernel(void *dst, const void *src, unsigned len) +{ + if (copy_mc_fragile_enabled) + return copy_mc_fragile(dst, src, len); + if (static_cpu_has(X86_FEATURE_ERMS)) + return copy_mc_enhanced_fast_string(dst, src, len); + memcpy(dst, src, len); + return 0; +} +EXPORT_SYMBOL_GPL(copy_mc_to_kernel); + +unsigned long __must_check copy_mc_to_user(void *dst, const void *src, unsigned len) +{ + unsigned long ret; + + if (copy_mc_fragile_enabled) { + __uaccess_begin(); + ret = copy_mc_fragile(dst, src, len); + __uaccess_end(); + return ret; + } + + if (static_cpu_has(X86_FEATURE_ERMS)) { + __uaccess_begin(); + ret = copy_mc_enhanced_fast_string(dst, src, len); + __uaccess_end(); + return ret; + } + + return copy_user_generic(dst, src, len); +} diff --git a/arch/x86/lib/copy_mc_64.S b/arch/x86/lib/copy_mc_64.S new file mode 100644 index 000000000000..892d8915f609 --- /dev/null +++ b/arch/x86/lib/copy_mc_64.S @@ -0,0 +1,163 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright(c) 2016-2020 Intel Corporation. All rights reserved. */ + +#include <linux/linkage.h> +#include <asm/copy_mc_test.h> +#include <asm/export.h> +#include <asm/asm.h> + +#ifndef CONFIG_UML + +#ifdef CONFIG_X86_MCE +COPY_MC_TEST_CTL + +/* + * copy_mc_fragile - copy memory with indication if an exception / fault happened + * + * The 'fragile' version is opted into by platform quirks and takes + * pains to avoid unrecoverable corner cases like 'fast-string' + * instruction sequences, and consuming poison across a cacheline + * boundary. The non-fragile version is equivalent to memcpy() + * regardless of CPU machine-check-recovery capability. + */ +SYM_FUNC_START(copy_mc_fragile) + cmpl $8, %edx + /* Less than 8 bytes? Go to byte copy loop */ + jb .L_no_whole_words + + /* Check for bad alignment of source */ + testl $7, %esi + /* Already aligned */ + jz .L_8byte_aligned + + /* Copy one byte at a time until source is 8-byte aligned */ + movl %esi, %ecx + andl $7, %ecx + subl $8, %ecx + negl %ecx + subl %ecx, %edx +.L_read_leading_bytes: + movb (%rsi), %al + COPY_MC_TEST_SRC %rsi 1 .E_leading_bytes + COPY_MC_TEST_DST %rdi 1 .E_leading_bytes +.L_write_leading_bytes: + movb %al, (%rdi) + incq %rsi + incq %rdi + decl %ecx + jnz .L_read_leading_bytes + +.L_8byte_aligned: + movl %edx, %ecx + andl $7, %edx + shrl $3, %ecx + jz .L_no_whole_words + +.L_read_words: + movq (%rsi), %r8 + COPY_MC_TEST_SRC %rsi 8 .E_read_words + COPY_MC_TEST_DST %rdi 8 .E_write_words +.L_write_words: + movq %r8, (%rdi) + addq $8, %rsi + addq $8, %rdi + decl %ecx + jnz .L_read_words + + /* Any trailing bytes? */ +.L_no_whole_words: + andl %edx, %edx + jz .L_done_memcpy_trap + + /* Copy trailing bytes */ + movl %edx, %ecx +.L_read_trailing_bytes: + movb (%rsi), %al + COPY_MC_TEST_SRC %rsi 1 .E_trailing_bytes + COPY_MC_TEST_DST %rdi 1 .E_trailing_bytes +.L_write_trailing_bytes: + movb %al, (%rdi) + incq %rsi + incq %rdi + decl %ecx + jnz .L_read_trailing_bytes + + /* Copy successful. Return zero */ +.L_done_memcpy_trap: + xorl %eax, %eax +.L_done: + ret +SYM_FUNC_END(copy_mc_fragile) +EXPORT_SYMBOL_GPL(copy_mc_fragile) + + .section .fixup, "ax" + /* + * Return number of bytes not copied for any failure. Note that + * there is no "tail" handling since the source buffer is 8-byte + * aligned and poison is cacheline aligned. + */ +.E_read_words: + shll $3, %ecx +.E_leading_bytes: + addl %edx, %ecx +.E_trailing_bytes: + mov %ecx, %eax + jmp .L_done + + /* + * For write fault handling, given the destination is unaligned, + * we handle faults on multi-byte writes with a byte-by-byte + * copy up to the write-protected page. + */ +.E_write_words: + shll $3, %ecx + addl %edx, %ecx + movl %ecx, %edx + jmp copy_mc_fragile_handle_tail + + .previous + + _ASM_EXTABLE_FAULT(.L_read_leading_bytes, .E_leading_bytes) + _ASM_EXTABLE_FAULT(.L_read_words, .E_read_words) + _ASM_EXTABLE_FAULT(.L_read_trailing_bytes, .E_trailing_bytes) + _ASM_EXTABLE(.L_write_leading_bytes, .E_leading_bytes) + _ASM_EXTABLE(.L_write_words, .E_write_words) + _ASM_EXTABLE(.L_write_trailing_bytes, .E_trailing_bytes) +#endif /* CONFIG_X86_MCE */ + +/* + * copy_mc_enhanced_fast_string - memory copy with exception handling + * + * Fast string copy + fault / exception handling. If the CPU does + * support machine check exception recovery, but does not support + * recovering from fast-string exceptions then this CPU needs to be + * added to the copy_mc_fragile_key set of quirks. Otherwise, absent any + * machine check recovery support this version should be no slower than + * standard memcpy. + */ +SYM_FUNC_START(copy_mc_enhanced_fast_string) + movq %rdi, %rax + movq %rdx, %rcx +.L_copy: + rep movsb + /* Copy successful. Return zero */ + xorl %eax, %eax + ret +SYM_FUNC_END(copy_mc_enhanced_fast_string) + + .section .fixup, "ax" +.E_copy: + /* + * On fault %rcx is updated such that the copy instruction could + * optionally be restarted at the fault position, i.e. it + * contains 'bytes remaining'. A non-zero return indicates error + * to copy_mc_generic() users, or indicate short transfers to + * user-copy routines. + */ + movq %rcx, %rax + ret + + .previous + + _ASM_EXTABLE_FAULT(.L_copy, .E_copy) +#endif /* !CONFIG_UML */ diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S index 816f128a6d52..77b9b2a3b5c8 100644 --- a/arch/x86/lib/copy_user_64.S +++ b/arch/x86/lib/copy_user_64.S @@ -15,6 +15,7 @@ #include <asm/asm.h> #include <asm/smap.h> #include <asm/export.h> +#include <asm/trapnr.h> .macro ALIGN_DESTINATION /* check for bad alignment of destination */ @@ -36,8 +37,8 @@ jmp .Lcopy_user_handle_tail .previous - _ASM_EXTABLE_UA(100b, 103b) - _ASM_EXTABLE_UA(101b, 103b) + _ASM_EXTABLE_CPY(100b, 103b) + _ASM_EXTABLE_CPY(101b, 103b) .endm /* @@ -116,26 +117,26 @@ SYM_FUNC_START(copy_user_generic_unrolled) 60: jmp .Lcopy_user_handle_tail /* ecx is zerorest also */ .previous - _ASM_EXTABLE_UA(1b, 30b) - _ASM_EXTABLE_UA(2b, 30b) - _ASM_EXTABLE_UA(3b, 30b) - _ASM_EXTABLE_UA(4b, 30b) - _ASM_EXTABLE_UA(5b, 30b) - _ASM_EXTABLE_UA(6b, 30b) - _ASM_EXTABLE_UA(7b, 30b) - _ASM_EXTABLE_UA(8b, 30b) - _ASM_EXTABLE_UA(9b, 30b) - _ASM_EXTABLE_UA(10b, 30b) - _ASM_EXTABLE_UA(11b, 30b) - _ASM_EXTABLE_UA(12b, 30b) - _ASM_EXTABLE_UA(13b, 30b) - _ASM_EXTABLE_UA(14b, 30b) - _ASM_EXTABLE_UA(15b, 30b) - _ASM_EXTABLE_UA(16b, 30b) - _ASM_EXTABLE_UA(18b, 40b) - _ASM_EXTABLE_UA(19b, 40b) - _ASM_EXTABLE_UA(21b, 50b) - _ASM_EXTABLE_UA(22b, 50b) + _ASM_EXTABLE_CPY(1b, 30b) + _ASM_EXTABLE_CPY(2b, 30b) + _ASM_EXTABLE_CPY(3b, 30b) + _ASM_EXTABLE_CPY(4b, 30b) + _ASM_EXTABLE_CPY(5b, 30b) + _ASM_EXTABLE_CPY(6b, 30b) + _ASM_EXTABLE_CPY(7b, 30b) + _ASM_EXTABLE_CPY(8b, 30b) + _ASM_EXTABLE_CPY(9b, 30b) + _ASM_EXTABLE_CPY(10b, 30b) + _ASM_EXTABLE_CPY(11b, 30b) + _ASM_EXTABLE_CPY(12b, 30b) + _ASM_EXTABLE_CPY(13b, 30b) + _ASM_EXTABLE_CPY(14b, 30b) + _ASM_EXTABLE_CPY(15b, 30b) + _ASM_EXTABLE_CPY(16b, 30b) + _ASM_EXTABLE_CPY(18b, 40b) + _ASM_EXTABLE_CPY(19b, 40b) + _ASM_EXTABLE_CPY(21b, 50b) + _ASM_EXTABLE_CPY(22b, 50b) SYM_FUNC_END(copy_user_generic_unrolled) EXPORT_SYMBOL(copy_user_generic_unrolled) @@ -180,8 +181,8 @@ SYM_FUNC_START(copy_user_generic_string) jmp .Lcopy_user_handle_tail .previous - _ASM_EXTABLE_UA(1b, 11b) - _ASM_EXTABLE_UA(3b, 12b) + _ASM_EXTABLE_CPY(1b, 11b) + _ASM_EXTABLE_CPY(3b, 12b) SYM_FUNC_END(copy_user_generic_string) EXPORT_SYMBOL(copy_user_generic_string) @@ -213,7 +214,7 @@ SYM_FUNC_START(copy_user_enhanced_fast_string) jmp .Lcopy_user_handle_tail .previous - _ASM_EXTABLE_UA(1b, 12b) + _ASM_EXTABLE_CPY(1b, 12b) SYM_FUNC_END(copy_user_enhanced_fast_string) EXPORT_SYMBOL(copy_user_enhanced_fast_string) @@ -221,6 +222,7 @@ EXPORT_SYMBOL(copy_user_enhanced_fast_string) * Try to copy last bytes and clear the rest if needed. * Since protection fault in copy_from/to_user is not a normal situation, * it is not necessary to optimize tail handling. + * Don't try to copy the tail if machine check happened * * Input: * rdi destination @@ -232,12 +234,25 @@ EXPORT_SYMBOL(copy_user_enhanced_fast_string) */ SYM_CODE_START_LOCAL(.Lcopy_user_handle_tail) movl %edx,%ecx + cmp $X86_TRAP_MC,%eax /* check if X86_TRAP_MC */ + je 3f 1: rep movsb 2: mov %ecx,%eax ASM_CLAC ret - _ASM_EXTABLE_UA(1b, 2b) + /* + * Return zero to pretend that this copy succeeded. This + * is counter-intuitive, but needed to prevent the code + * in lib/iov_iter.c from retrying and running back into + * the poison cache line again. The machine check handler + * will ensure that a SIGBUS is sent to the task. + */ +3: xorl %eax,%eax + ASM_CLAC + ret + + _ASM_EXTABLE_CPY(1b, 2b) SYM_CODE_END(.Lcopy_user_handle_tail) /* @@ -366,27 +381,27 @@ SYM_FUNC_START(__copy_user_nocache) jmp .Lcopy_user_handle_tail .previous - _ASM_EXTABLE_UA(1b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(2b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(3b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(4b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(5b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(6b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(7b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(8b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(9b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(10b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(11b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(12b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(13b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(14b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(15b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(16b, .L_fixup_4x8b_copy) - _ASM_EXTABLE_UA(20b, .L_fixup_8b_copy) - _ASM_EXTABLE_UA(21b, .L_fixup_8b_copy) - _ASM_EXTABLE_UA(30b, .L_fixup_4b_copy) - _ASM_EXTABLE_UA(31b, .L_fixup_4b_copy) - _ASM_EXTABLE_UA(40b, .L_fixup_1b_copy) - _ASM_EXTABLE_UA(41b, .L_fixup_1b_copy) + _ASM_EXTABLE_CPY(1b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(2b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(3b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(4b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(5b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(6b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(7b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(8b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(9b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(10b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(11b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(12b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(13b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(14b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(15b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(16b, .L_fixup_4x8b_copy) + _ASM_EXTABLE_CPY(20b, .L_fixup_8b_copy) + _ASM_EXTABLE_CPY(21b, .L_fixup_8b_copy) + _ASM_EXTABLE_CPY(30b, .L_fixup_4b_copy) + _ASM_EXTABLE_CPY(31b, .L_fixup_4b_copy) + _ASM_EXTABLE_CPY(40b, .L_fixup_1b_copy) + _ASM_EXTABLE_CPY(41b, .L_fixup_1b_copy) SYM_FUNC_END(__copy_user_nocache) EXPORT_SYMBOL(__copy_user_nocache) diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index bbcc05bcefad..037faac46b0c 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -4,7 +4,6 @@ #include <linux/linkage.h> #include <asm/errno.h> #include <asm/cpufeatures.h> -#include <asm/mcsafe_test.h> #include <asm/alternative-asm.h> #include <asm/export.h> @@ -187,117 +186,3 @@ SYM_FUNC_START_LOCAL(memcpy_orig) SYM_FUNC_END(memcpy_orig) .popsection - -#ifndef CONFIG_UML - -MCSAFE_TEST_CTL - -/* - * __memcpy_mcsafe - memory copy with machine check exception handling - * Note that we only catch machine checks when reading the source addresses. - * Writes to target are posted and don't generate machine checks. - */ -SYM_FUNC_START(__memcpy_mcsafe) - cmpl $8, %edx - /* Less than 8 bytes? Go to byte copy loop */ - jb .L_no_whole_words - - /* Check for bad alignment of source */ - testl $7, %esi - /* Already aligned */ - jz .L_8byte_aligned - - /* Copy one byte at a time until source is 8-byte aligned */ - movl %esi, %ecx - andl $7, %ecx - subl $8, %ecx - negl %ecx - subl %ecx, %edx -.L_read_leading_bytes: - movb (%rsi), %al - MCSAFE_TEST_SRC %rsi 1 .E_leading_bytes - MCSAFE_TEST_DST %rdi 1 .E_leading_bytes -.L_write_leading_bytes: - movb %al, (%rdi) - incq %rsi - incq %rdi - decl %ecx - jnz .L_read_leading_bytes - -.L_8byte_aligned: - movl %edx, %ecx - andl $7, %edx - shrl $3, %ecx - jz .L_no_whole_words - -.L_read_words: - movq (%rsi), %r8 - MCSAFE_TEST_SRC %rsi 8 .E_read_words - MCSAFE_TEST_DST %rdi 8 .E_write_words -.L_write_words: - movq %r8, (%rdi) - addq $8, %rsi - addq $8, %rdi - decl %ecx - jnz .L_read_words - - /* Any trailing bytes? */ -.L_no_whole_words: - andl %edx, %edx - jz .L_done_memcpy_trap - - /* Copy trailing bytes */ - movl %edx, %ecx -.L_read_trailing_bytes: - movb (%rsi), %al - MCSAFE_TEST_SRC %rsi 1 .E_trailing_bytes - MCSAFE_TEST_DST %rdi 1 .E_trailing_bytes -.L_write_trailing_bytes: - movb %al, (%rdi) - incq %rsi - incq %rdi - decl %ecx - jnz .L_read_trailing_bytes - - /* Copy successful. Return zero */ -.L_done_memcpy_trap: - xorl %eax, %eax -.L_done: - ret -SYM_FUNC_END(__memcpy_mcsafe) -EXPORT_SYMBOL_GPL(__memcpy_mcsafe) - - .section .fixup, "ax" - /* - * Return number of bytes not copied for any failure. Note that - * there is no "tail" handling since the source buffer is 8-byte - * aligned and poison is cacheline aligned. - */ -.E_read_words: - shll $3, %ecx -.E_leading_bytes: - addl %edx, %ecx -.E_trailing_bytes: - mov %ecx, %eax - jmp .L_done - - /* - * For write fault handling, given the destination is unaligned, - * we handle faults on multi-byte writes with a byte-by-byte - * copy up to the write-protected page. - */ -.E_write_words: - shll $3, %ecx - addl %edx, %ecx - movl %ecx, %edx - jmp mcsafe_handle_tail - - .previous - - _ASM_EXTABLE_FAULT(.L_read_leading_bytes, .E_leading_bytes) - _ASM_EXTABLE_FAULT(.L_read_words, .E_read_words) - _ASM_EXTABLE_FAULT(.L_read_trailing_bytes, .E_trailing_bytes) - _ASM_EXTABLE(.L_write_leading_bytes, .E_leading_bytes) - _ASM_EXTABLE(.L_write_words, .E_write_words) - _ASM_EXTABLE(.L_write_trailing_bytes, .E_trailing_bytes) -#endif diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c index b0dfac3d3df7..508c81e97ab1 100644 --- a/arch/x86/lib/usercopy_64.c +++ b/arch/x86/lib/usercopy_64.c @@ -56,27 +56,6 @@ unsigned long clear_user(void __user *to, unsigned long n) } EXPORT_SYMBOL(clear_user); -/* - * Similar to copy_user_handle_tail, probe for the write fault point, - * but reuse __memcpy_mcsafe in case a new read error is encountered. - * clac() is handled in _copy_to_iter_mcsafe(). - */ -__visible notrace unsigned long -mcsafe_handle_tail(char *to, char *from, unsigned len) -{ - for (; len; --len, to++, from++) { - /* - * Call the assembly routine back directly since - * memcpy_mcsafe() may silently fallback to memcpy. - */ - unsigned long rem = __memcpy_mcsafe(to, from, 1); - - if (rem) - break; - } - return len; -} - #ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE /** * clean_cache_range - write back a cache range with CLWB @@ -120,7 +99,7 @@ long __copy_user_flushcache(void *dst, const void __user *src, unsigned size) */ if (size < 8) { if (!IS_ALIGNED(dest, 4) || size != 4) - clean_cache_range(dst, 1); + clean_cache_range(dst, size); } else { if (!IS_ALIGNED(dest, 8)) { dest = ALIGN(dest, boot_cpu_data.x86_clflush_size); diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c index 1d6cb07f4f86..5829457f7ca3 100644 --- a/arch/x86/mm/extable.c +++ b/arch/x86/mm/extable.c @@ -80,6 +80,18 @@ __visible bool ex_handler_uaccess(const struct exception_table_entry *fixup, } EXPORT_SYMBOL(ex_handler_uaccess); +__visible bool ex_handler_copy(const struct exception_table_entry *fixup, + struct pt_regs *regs, int trapnr, + unsigned long error_code, + unsigned long fault_addr) +{ + WARN_ONCE(trapnr == X86_TRAP_GP, "General protection fault in user access. Non-canonical address?"); + regs->ip = ex_fixup_addr(fixup); + regs->ax = trapnr; + return true; +} +EXPORT_SYMBOL(ex_handler_copy); + __visible bool ex_handler_rdmsr_unsafe(const struct exception_table_entry *fixup, struct pt_regs *regs, int trapnr, unsigned long error_code, @@ -125,17 +137,21 @@ __visible bool ex_handler_clear_fs(const struct exception_table_entry *fixup, } EXPORT_SYMBOL(ex_handler_clear_fs); -__visible bool ex_has_fault_handler(unsigned long ip) +enum handler_type ex_get_fault_handler_type(unsigned long ip) { const struct exception_table_entry *e; ex_handler_t handler; e = search_exception_tables(ip); if (!e) - return false; + return EX_HANDLER_NONE; handler = ex_fixup_handler(e); - - return handler == ex_handler_fault; + if (handler == ex_handler_fault) + return EX_HANDLER_FAULT; + else if (handler == ex_handler_uaccess || handler == ex_handler_copy) + return EX_HANDLER_UACCESS; + else + return EX_HANDLER_OTHER; } int fixup_exception(struct pt_regs *regs, int trapnr, unsigned long error_code, diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 6e3e8a124903..42606a04ae85 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -1128,7 +1128,7 @@ access_error(unsigned long error_code, struct vm_area_struct *vma) return 0; } -static int fault_in_kernel_space(unsigned long address) +bool fault_in_kernel_space(unsigned long address) { /* * On 64-bit systems, the vsyscall page is at an address above diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c index d1b2a889f035..40baa90e74f4 100644 --- a/arch/x86/mm/pat/set_memory.c +++ b/arch/x86/mm/pat/set_memory.c @@ -1999,7 +1999,7 @@ static int __set_memory_enc_dec(unsigned long addr, int numpages, bool enc) /* * Before changing the encryption attribute, we need to flush caches. */ - cpa_flush(&cpa, 1); + cpa_flush(&cpa, !this_cpu_has(X86_FEATURE_SME_COHERENT)); ret = __change_page_attr_set_clr(&cpa, 1); diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 0951b47e64c1..11666ba19b62 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -14,7 +14,6 @@ #include <asm/nospec-branch.h> #include <asm/cache.h> #include <asm/apic.h> -#include <asm/uv/uv.h> #include "mm_internal.h" @@ -800,29 +799,6 @@ STATIC_NOPV void native_flush_tlb_others(const struct cpumask *cpumask, trace_tlb_flush(TLB_REMOTE_SEND_IPI, (info->end - info->start) >> PAGE_SHIFT); - if (is_uv_system()) { - /* - * This whole special case is confused. UV has a "Broadcast - * Assist Unit", which seems to be a fancy way to send IPIs. - * Back when x86 used an explicit TLB flush IPI, UV was - * optimized to use its own mechanism. These days, x86 uses - * smp_call_function_many(), but UV still uses a manual IPI, - * and that IPI's action is out of date -- it does a manual - * flush instead of calling flush_tlb_func_remote(). This - * means that the percpu tlb_gen variables won't be updated - * and we'll do pointless flushes on future context switches. - * - * Rather than hooking native_flush_tlb_others() here, I think - * that UV should be updated so that smp_call_function_many(), - * etc, are optimal on UV. - */ - cpumask = uv_flush_tlb_others(cpumask, info); - if (cpumask) - smp_call_function_many(cpumask, flush_tlb_func_remote, - (void *)info, 1); - return; - } - /* * If no page tables were freed, we can skip sending IPIs to * CPUs in lazy TLB mode. They will flush the CPU themselves diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index df1d95913d4e..3507f456fcd0 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -19,6 +19,7 @@ #include <asm/smp.h> #include <asm/pci_x86.h> #include <asm/setup.h> +#include <asm/irqdomain.h> unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 | PCI_PROBE_MMCONF; @@ -633,8 +634,9 @@ static void set_dev_domain_options(struct pci_dev *pdev) int pcibios_add_device(struct pci_dev *dev) { - struct setup_data *data; struct pci_setup_rom *rom; + struct irq_domain *msidom; + struct setup_data *data; u64 pa_data; pa_data = boot_params.hdr.setup_data; @@ -661,6 +663,20 @@ int pcibios_add_device(struct pci_dev *dev) memunmap(data); } set_dev_domain_options(dev); + + /* + * Setup the initial MSI domain of the device. If the underlying + * bus has a PCI/MSI irqdomain associated use the bus domain, + * otherwise set the default domain. This ensures that special irq + * domains e.g. VMD are preserved. The default ensures initial + * operation if irq remapping is not active. If irq remapping is + * active it will overwrite the domain pointer when the device is + * associated to a remapping domain. + */ + msidom = dev_get_msi_domain(&dev->bus->dev); + if (!msidom) + msidom = x86_pci_msi_default_domain; + dev_set_msi_domain(&dev->dev, msidom); return 0; } diff --git a/arch/x86/pci/init.c b/arch/x86/pci/init.c index 5fc617edf108..00bfa1ebad6c 100644 --- a/arch/x86/pci/init.c +++ b/arch/x86/pci/init.c @@ -3,16 +3,17 @@ #include <linux/init.h> #include <asm/pci_x86.h> #include <asm/x86_init.h> +#include <asm/irqdomain.h> /* arch_initcall has too random ordering, so call the initializers in the right sequence from here. */ static __init int pci_arch_init(void) { -#ifdef CONFIG_PCI_DIRECT - int type = 0; + int type; + + x86_create_pci_msi_domain(); type = pci_direct_probe(); -#endif if (!(pci_probe & PCI_PROBE_NOEARLY)) pci_mmcfg_early_init(); @@ -20,18 +21,16 @@ static __init int pci_arch_init(void) if (x86_init.pci.arch_init && !x86_init.pci.arch_init()) return 0; -#ifdef CONFIG_PCI_BIOS pci_pcbios_init(); -#endif + /* * don't check for raw_pci_ops here because we want pcbios as last * fallback, yet it's needed to run first to set pcibios_last_bus * in case legacy PCI probing is used. otherwise detecting peer busses * fails. */ -#ifdef CONFIG_PCI_DIRECT pci_direct_init(type); -#endif + if (!raw_pci_ops && !raw_pci_ext_ops) printk(KERN_ERR "PCI: Fatal: No config space access function found\n"); diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 89395a5049bb..c552cd2d0632 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -157,6 +157,13 @@ static int acpi_register_gsi_xen(struct device *dev, u32 gsi, struct xen_pci_frontend_ops *xen_pci_frontend; EXPORT_SYMBOL_GPL(xen_pci_frontend); +struct xen_msi_ops { + int (*setup_msi_irqs)(struct pci_dev *dev, int nvec, int type); + void (*teardown_msi_irqs)(struct pci_dev *dev); +}; + +static struct xen_msi_ops xen_msi_ops __ro_after_init; + static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) { int irq, ret, i; @@ -372,28 +379,122 @@ static void xen_initdom_restore_msi_irqs(struct pci_dev *dev) WARN(ret && ret != -ENOSYS, "restore_msi -> %d\n", ret); } } -#endif +#else /* CONFIG_XEN_DOM0 */ +#define xen_initdom_setup_msi_irqs NULL +#define xen_initdom_restore_msi_irqs NULL +#endif /* !CONFIG_XEN_DOM0 */ static void xen_teardown_msi_irqs(struct pci_dev *dev) { struct msi_desc *msidesc; + int i; + + for_each_pci_msi_entry(msidesc, dev) { + if (msidesc->irq) { + for (i = 0; i < msidesc->nvec_used; i++) + xen_destroy_irq(msidesc->irq + i); + } + } +} + +static void xen_pv_teardown_msi_irqs(struct pci_dev *dev) +{ + struct msi_desc *msidesc = first_pci_msi_entry(dev); - msidesc = first_pci_msi_entry(dev); if (msidesc->msi_attrib.is_msix) xen_pci_frontend_disable_msix(dev); else xen_pci_frontend_disable_msi(dev); - /* Free the IRQ's and the msidesc using the generic code. */ - default_teardown_msi_irqs(dev); + xen_teardown_msi_irqs(dev); } -static void xen_teardown_msi_irq(unsigned int irq) +static int xen_msi_domain_alloc_irqs(struct irq_domain *domain, + struct device *dev, int nvec) { - xen_destroy_irq(irq); + int type; + + if (WARN_ON_ONCE(!dev_is_pci(dev))) + return -EINVAL; + + if (first_msi_entry(dev)->msi_attrib.is_msix) + type = PCI_CAP_ID_MSIX; + else + type = PCI_CAP_ID_MSI; + + return xen_msi_ops.setup_msi_irqs(to_pci_dev(dev), nvec, type); } -#endif +static void xen_msi_domain_free_irqs(struct irq_domain *domain, + struct device *dev) +{ + if (WARN_ON_ONCE(!dev_is_pci(dev))) + return; + + xen_msi_ops.teardown_msi_irqs(to_pci_dev(dev)); +} + +static struct msi_domain_ops xen_pci_msi_domain_ops = { + .domain_alloc_irqs = xen_msi_domain_alloc_irqs, + .domain_free_irqs = xen_msi_domain_free_irqs, +}; + +static struct msi_domain_info xen_pci_msi_domain_info = { + .ops = &xen_pci_msi_domain_ops, +}; + +/* + * This irq domain is a blatant violation of the irq domain design, but + * distangling XEN into real irq domains is not a job for mere mortals with + * limited XENology. But it's the least dangerous way for a mere mortal to + * get rid of the arch_*_msi_irqs() hackery in order to store the irq + * domain pointer in struct device. This irq domain wrappery allows to do + * that without breaking XEN terminally. + */ +static __init struct irq_domain *xen_create_pci_msi_domain(void) +{ + struct irq_domain *d = NULL; + struct fwnode_handle *fn; + + fn = irq_domain_alloc_named_fwnode("XEN-MSI"); + if (fn) + d = msi_create_irq_domain(fn, &xen_pci_msi_domain_info, NULL); + + /* FIXME: No idea how to survive if this fails */ + BUG_ON(!d); + + return d; +} + +static __init void xen_setup_pci_msi(void) +{ + if (xen_pv_domain()) { + if (xen_initial_domain()) { + xen_msi_ops.setup_msi_irqs = xen_initdom_setup_msi_irqs; + x86_msi.restore_msi_irqs = xen_initdom_restore_msi_irqs; + } else { + xen_msi_ops.setup_msi_irqs = xen_setup_msi_irqs; + } + xen_msi_ops.teardown_msi_irqs = xen_pv_teardown_msi_irqs; + pci_msi_ignore_mask = 1; + } else if (xen_hvm_domain()) { + xen_msi_ops.setup_msi_irqs = xen_hvm_setup_msi_irqs; + xen_msi_ops.teardown_msi_irqs = xen_teardown_msi_irqs; + } else { + WARN_ON_ONCE(1); + return; + } + + /* + * Override the PCI/MSI irq domain init function. No point + * in allocating the native domain and never use it. + */ + x86_init.irqs.create_pci_msi_domain = xen_create_pci_msi_domain; +} + +#else /* CONFIG_PCI_MSI */ +static inline void xen_setup_pci_msi(void) { } +#endif /* CONFIG_PCI_MSI */ int __init pci_xen_init(void) { @@ -410,17 +511,12 @@ int __init pci_xen_init(void) /* Keep ACPI out of the picture */ acpi_noirq_set(); -#ifdef CONFIG_PCI_MSI - x86_msi.setup_msi_irqs = xen_setup_msi_irqs; - x86_msi.teardown_msi_irq = xen_teardown_msi_irq; - x86_msi.teardown_msi_irqs = xen_teardown_msi_irqs; - pci_msi_ignore_mask = 1; -#endif + xen_setup_pci_msi(); return 0; } #ifdef CONFIG_PCI_MSI -void __init xen_msi_init(void) +static void __init xen_hvm_msi_init(void) { if (!disable_apic) { /* @@ -435,9 +531,7 @@ void __init xen_msi_init(void) ((eax & XEN_HVM_CPUID_APIC_ACCESS_VIRT) && boot_cpu_has(X86_FEATURE_APIC))) return; } - - x86_msi.setup_msi_irqs = xen_hvm_setup_msi_irqs; - x86_msi.teardown_msi_irq = xen_teardown_msi_irq; + xen_setup_pci_msi(); } #endif @@ -460,7 +554,7 @@ int __init pci_xen_hvm_init(void) * We need to wait until after x2apic is initialized * before we can set MSI IRQ ops. */ - x86_platform.apic_post_init = xen_msi_init; + x86_platform.apic_post_init = xen_hvm_msi_init; #endif return 0; } @@ -470,12 +564,7 @@ int __init pci_xen_initial_domain(void) { int irq; -#ifdef CONFIG_PCI_MSI - x86_msi.setup_msi_irqs = xen_initdom_setup_msi_irqs; - x86_msi.teardown_msi_irq = xen_teardown_msi_irq; - x86_msi.restore_msi_irqs = xen_initdom_restore_msi_irqs; - pci_msi_ignore_mask = 1; -#endif + xen_setup_pci_msi(); __acpi_register_gsi = acpi_register_gsi_xen; __acpi_unregister_gsi = NULL; /* diff --git a/arch/x86/platform/uv/Makefile b/arch/x86/platform/uv/Makefile index a3693c829e2e..224ff0504890 100644 --- a/arch/x86/platform/uv/Makefile +++ b/arch/x86/platform/uv/Makefile @@ -1,2 +1,2 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_X86_UV) += tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o uv_time.o uv_nmi.o +obj-$(CONFIG_X86_UV) += bios_uv.o uv_irq.o uv_sysfs.o uv_time.o uv_nmi.o diff --git a/arch/x86/platform/uv/bios_uv.c b/arch/x86/platform/uv/bios_uv.c index a2f447dffea6..54511eaccf4d 100644 --- a/arch/x86/platform/uv/bios_uv.c +++ b/arch/x86/platform/uv/bios_uv.c @@ -2,8 +2,9 @@ /* * BIOS run time interface routines. * - * Copyright (c) 2008-2009 Silicon Graphics, Inc. All Rights Reserved. - * Copyright (c) Russ Anderson <rja@sgi.com> + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP + * Copyright (C) 2007-2017 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) Russ Anderson <rja@sgi.com> */ #include <linux/efi.h> @@ -170,16 +171,27 @@ int uv_bios_set_legacy_vga_target(bool decode, int domain, int bus) (u64)decode, (u64)domain, (u64)bus, 0, 0); } -int uv_bios_init(void) +unsigned long get_uv_systab_phys(bool msg) { - uv_systab = NULL; if ((uv_systab_phys == EFI_INVALID_TABLE_ADDR) || !uv_systab_phys || efi_runtime_disabled()) { - pr_crit("UV: UVsystab: missing\n"); - return -EEXIST; + if (msg) + pr_crit("UV: UVsystab: missing\n"); + return 0; } + return uv_systab_phys; +} + +int uv_bios_init(void) +{ + unsigned long uv_systab_phys_addr; + + uv_systab = NULL; + uv_systab_phys_addr = get_uv_systab_phys(1); + if (!uv_systab_phys_addr) + return -EEXIST; - uv_systab = ioremap(uv_systab_phys, sizeof(struct uv_systab)); + uv_systab = ioremap(uv_systab_phys_addr, sizeof(struct uv_systab)); if (!uv_systab || strncmp(uv_systab->signature, UV_SYSTAB_SIG, 4)) { pr_err("UV: UVsystab: bad signature!\n"); iounmap(uv_systab); @@ -191,7 +203,7 @@ int uv_bios_init(void) int size = uv_systab->size; iounmap(uv_systab); - uv_systab = ioremap(uv_systab_phys, size); + uv_systab = ioremap(uv_systab_phys_addr, size); if (!uv_systab) { pr_err("UV: UVsystab: ioremap(%d) failed!\n", size); return -EFAULT; diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c deleted file mode 100644 index 62ea907668f8..000000000000 --- a/arch/x86/platform/uv/tlb_uv.c +++ /dev/null @@ -1,2097 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * SGI UltraViolet TLB flush routines. - * - * (c) 2008-2014 Cliff Wickman <cpw@sgi.com>, SGI. - */ -#include <linux/seq_file.h> -#include <linux/proc_fs.h> -#include <linux/debugfs.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/delay.h> - -#include <asm/mmu_context.h> -#include <asm/uv/uv.h> -#include <asm/uv/uv_mmrs.h> -#include <asm/uv/uv_hub.h> -#include <asm/uv/uv_bau.h> -#include <asm/apic.h> -#include <asm/tsc.h> -#include <asm/irq_vectors.h> -#include <asm/timer.h> - -static struct bau_operations ops __ro_after_init; - -static int timeout_us; -static bool nobau = true; -static int nobau_perm; - -/* tunables: */ -static int max_concurr = MAX_BAU_CONCURRENT; -static int max_concurr_const = MAX_BAU_CONCURRENT; -static int plugged_delay = PLUGGED_DELAY; -static int plugsb4reset = PLUGSB4RESET; -static int giveup_limit = GIVEUP_LIMIT; -static int timeoutsb4reset = TIMEOUTSB4RESET; -static int ipi_reset_limit = IPI_RESET_LIMIT; -static int complete_threshold = COMPLETE_THRESHOLD; -static int congested_respns_us = CONGESTED_RESPONSE_US; -static int congested_reps = CONGESTED_REPS; -static int disabled_period = DISABLED_PERIOD; - -static struct tunables tunables[] = { - {&max_concurr, MAX_BAU_CONCURRENT}, /* must be [0] */ - {&plugged_delay, PLUGGED_DELAY}, - {&plugsb4reset, PLUGSB4RESET}, - {&timeoutsb4reset, TIMEOUTSB4RESET}, - {&ipi_reset_limit, IPI_RESET_LIMIT}, - {&complete_threshold, COMPLETE_THRESHOLD}, - {&congested_respns_us, CONGESTED_RESPONSE_US}, - {&congested_reps, CONGESTED_REPS}, - {&disabled_period, DISABLED_PERIOD}, - {&giveup_limit, GIVEUP_LIMIT} -}; - -static struct dentry *tunables_dir; - -/* these correspond to the statistics printed by ptc_seq_show() */ -static char *stat_description[] = { - "sent: number of shootdown messages sent", - "stime: time spent sending messages", - "numuvhubs: number of hubs targeted with shootdown", - "numuvhubs16: number times 16 or more hubs targeted", - "numuvhubs8: number times 8 or more hubs targeted", - "numuvhubs4: number times 4 or more hubs targeted", - "numuvhubs2: number times 2 or more hubs targeted", - "numuvhubs1: number times 1 hub targeted", - "numcpus: number of cpus targeted with shootdown", - "dto: number of destination timeouts", - "retries: destination timeout retries sent", - "rok: : destination timeouts successfully retried", - "resetp: ipi-style resource resets for plugs", - "resett: ipi-style resource resets for timeouts", - "giveup: fall-backs to ipi-style shootdowns", - "sto: number of source timeouts", - "bz: number of stay-busy's", - "throt: number times spun in throttle", - "swack: image of UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE", - "recv: shootdown messages received", - "rtime: time spent processing messages", - "all: shootdown all-tlb messages", - "one: shootdown one-tlb messages", - "mult: interrupts that found multiple messages", - "none: interrupts that found no messages", - "retry: number of retry messages processed", - "canc: number messages canceled by retries", - "nocan: number retries that found nothing to cancel", - "reset: number of ipi-style reset requests processed", - "rcan: number messages canceled by reset requests", - "disable: number times use of the BAU was disabled", - "enable: number times use of the BAU was re-enabled" -}; - -static int __init setup_bau(char *arg) -{ - int result; - - if (!arg) - return -EINVAL; - - result = strtobool(arg, &nobau); - if (result) - return result; - - /* we need to flip the logic here, so that bau=y sets nobau to false */ - nobau = !nobau; - - if (!nobau) - pr_info("UV BAU Enabled\n"); - else - pr_info("UV BAU Disabled\n"); - - return 0; -} -early_param("bau", setup_bau); - -/* base pnode in this partition */ -static int uv_base_pnode __read_mostly; - -static DEFINE_PER_CPU(struct ptc_stats, ptcstats); -static DEFINE_PER_CPU(struct bau_control, bau_control); -static DEFINE_PER_CPU(cpumask_var_t, uv_flush_tlb_mask); - -static void -set_bau_on(void) -{ - int cpu; - struct bau_control *bcp; - - if (nobau_perm) { - pr_info("BAU not initialized; cannot be turned on\n"); - return; - } - nobau = false; - for_each_present_cpu(cpu) { - bcp = &per_cpu(bau_control, cpu); - bcp->nobau = false; - } - pr_info("BAU turned on\n"); - return; -} - -static void -set_bau_off(void) -{ - int cpu; - struct bau_control *bcp; - - nobau = true; - for_each_present_cpu(cpu) { - bcp = &per_cpu(bau_control, cpu); - bcp->nobau = true; - } - pr_info("BAU turned off\n"); - return; -} - -/* - * Determine the first node on a uvhub. 'Nodes' are used for kernel - * memory allocation. - */ -static int __init uvhub_to_first_node(int uvhub) -{ - int node, b; - - for_each_online_node(node) { - b = uv_node_to_blade_id(node); - if (uvhub == b) - return node; - } - return -1; -} - -/* - * Determine the apicid of the first cpu on a uvhub. - */ -static int __init uvhub_to_first_apicid(int uvhub) -{ - int cpu; - - for_each_present_cpu(cpu) - if (uvhub == uv_cpu_to_blade_id(cpu)) - return per_cpu(x86_cpu_to_apicid, cpu); - return -1; -} - -/* - * Free a software acknowledge hardware resource by clearing its Pending - * bit. This will return a reply to the sender. - * If the message has timed out, a reply has already been sent by the - * hardware but the resource has not been released. In that case our - * clear of the Timeout bit (as well) will free the resource. No reply will - * be sent (the hardware will only do one reply per message). - */ -static void reply_to_message(struct msg_desc *mdp, struct bau_control *bcp, - int do_acknowledge) -{ - unsigned long dw; - struct bau_pq_entry *msg; - - msg = mdp->msg; - if (!msg->canceled && do_acknowledge) { - dw = (msg->swack_vec << UV_SW_ACK_NPENDING) | msg->swack_vec; - ops.write_l_sw_ack(dw); - } - msg->replied_to = 1; - msg->swack_vec = 0; -} - -/* - * Process the receipt of a RETRY message - */ -static void bau_process_retry_msg(struct msg_desc *mdp, - struct bau_control *bcp) -{ - int i; - int cancel_count = 0; - unsigned long msg_res; - unsigned long mmr = 0; - struct bau_pq_entry *msg = mdp->msg; - struct bau_pq_entry *msg2; - struct ptc_stats *stat = bcp->statp; - - stat->d_retries++; - /* - * cancel any message from msg+1 to the retry itself - */ - for (msg2 = msg+1, i = 0; i < DEST_Q_SIZE; msg2++, i++) { - if (msg2 > mdp->queue_last) - msg2 = mdp->queue_first; - if (msg2 == msg) - break; - - /* same conditions for cancellation as do_reset */ - if ((msg2->replied_to == 0) && (msg2->canceled == 0) && - (msg2->swack_vec) && ((msg2->swack_vec & - msg->swack_vec) == 0) && - (msg2->sending_cpu == msg->sending_cpu) && - (msg2->msg_type != MSG_NOOP)) { - mmr = ops.read_l_sw_ack(); - msg_res = msg2->swack_vec; - /* - * This is a message retry; clear the resources held - * by the previous message only if they timed out. - * If it has not timed out we have an unexpected - * situation to report. - */ - if (mmr & (msg_res << UV_SW_ACK_NPENDING)) { - unsigned long mr; - /* - * Is the resource timed out? - * Make everyone ignore the cancelled message. - */ - msg2->canceled = 1; - stat->d_canceled++; - cancel_count++; - mr = (msg_res << UV_SW_ACK_NPENDING) | msg_res; - ops.write_l_sw_ack(mr); - } - } - } - if (!cancel_count) - stat->d_nocanceled++; -} - -/* - * Do all the things a cpu should do for a TLB shootdown message. - * Other cpu's may come here at the same time for this message. - */ -static void bau_process_message(struct msg_desc *mdp, struct bau_control *bcp, - int do_acknowledge) -{ - short socket_ack_count = 0; - short *sp; - struct atomic_short *asp; - struct ptc_stats *stat = bcp->statp; - struct bau_pq_entry *msg = mdp->msg; - struct bau_control *smaster = bcp->socket_master; - - /* - * This must be a normal message, or retry of a normal message - */ - if (msg->address == TLB_FLUSH_ALL) { - flush_tlb_local(); - stat->d_alltlb++; - } else { - flush_tlb_one_user(msg->address); - stat->d_onetlb++; - } - stat->d_requestee++; - - /* - * One cpu on each uvhub has the additional job on a RETRY - * of releasing the resource held by the message that is - * being retried. That message is identified by sending - * cpu number. - */ - if (msg->msg_type == MSG_RETRY && bcp == bcp->uvhub_master) - bau_process_retry_msg(mdp, bcp); - - /* - * This is a swack message, so we have to reply to it. - * Count each responding cpu on the socket. This avoids - * pinging the count's cache line back and forth between - * the sockets. - */ - sp = &smaster->socket_acknowledge_count[mdp->msg_slot]; - asp = (struct atomic_short *)sp; - socket_ack_count = atom_asr(1, asp); - if (socket_ack_count == bcp->cpus_in_socket) { - int msg_ack_count; - /* - * Both sockets dump their completed count total into - * the message's count. - */ - *sp = 0; - asp = (struct atomic_short *)&msg->acknowledge_count; - msg_ack_count = atom_asr(socket_ack_count, asp); - - if (msg_ack_count == bcp->cpus_in_uvhub) { - /* - * All cpus in uvhub saw it; reply - * (unless we are in the UV2 workaround) - */ - reply_to_message(mdp, bcp, do_acknowledge); - } - } - - return; -} - -/* - * Determine the first cpu on a pnode. - */ -static int pnode_to_first_cpu(int pnode, struct bau_control *smaster) -{ - int cpu; - struct hub_and_pnode *hpp; - - for_each_present_cpu(cpu) { - hpp = &smaster->thp[cpu]; - if (pnode == hpp->pnode) - return cpu; - } - return -1; -} - -/* - * Last resort when we get a large number of destination timeouts is - * to clear resources held by a given cpu. - * Do this with IPI so that all messages in the BAU message queue - * can be identified by their nonzero swack_vec field. - * - * This is entered for a single cpu on the uvhub. - * The sender want's this uvhub to free a specific message's - * swack resources. - */ -static void do_reset(void *ptr) -{ - int i; - struct bau_control *bcp = &per_cpu(bau_control, smp_processor_id()); - struct reset_args *rap = (struct reset_args *)ptr; - struct bau_pq_entry *msg; - struct ptc_stats *stat = bcp->statp; - - stat->d_resets++; - /* - * We're looking for the given sender, and - * will free its swack resource. - * If all cpu's finally responded after the timeout, its - * message 'replied_to' was set. - */ - for (msg = bcp->queue_first, i = 0; i < DEST_Q_SIZE; msg++, i++) { - unsigned long msg_res; - /* do_reset: same conditions for cancellation as - bau_process_retry_msg() */ - if ((msg->replied_to == 0) && - (msg->canceled == 0) && - (msg->sending_cpu == rap->sender) && - (msg->swack_vec) && - (msg->msg_type != MSG_NOOP)) { - unsigned long mmr; - unsigned long mr; - /* - * make everyone else ignore this message - */ - msg->canceled = 1; - /* - * only reset the resource if it is still pending - */ - mmr = ops.read_l_sw_ack(); - msg_res = msg->swack_vec; - mr = (msg_res << UV_SW_ACK_NPENDING) | msg_res; - if (mmr & msg_res) { - stat->d_rcanceled++; - ops.write_l_sw_ack(mr); - } - } - } - return; -} - -/* - * Use IPI to get all target uvhubs to release resources held by - * a given sending cpu number. - */ -static void reset_with_ipi(struct pnmask *distribution, struct bau_control *bcp) -{ - int pnode; - int apnode; - int maskbits; - int sender = bcp->cpu; - cpumask_t *mask = bcp->uvhub_master->cpumask; - struct bau_control *smaster = bcp->socket_master; - struct reset_args reset_args; - - reset_args.sender = sender; - cpumask_clear(mask); - /* find a single cpu for each uvhub in this distribution mask */ - maskbits = sizeof(struct pnmask) * BITSPERBYTE; - /* each bit is a pnode relative to the partition base pnode */ - for (pnode = 0; pnode < maskbits; pnode++) { - int cpu; - if (!bau_uvhub_isset(pnode, distribution)) - continue; - apnode = pnode + bcp->partition_base_pnode; - cpu = pnode_to_first_cpu(apnode, smaster); - cpumask_set_cpu(cpu, mask); - } - - /* IPI all cpus; preemption is already disabled */ - smp_call_function_many(mask, do_reset, (void *)&reset_args, 1); - return; -} - -/* - * Not to be confused with cycles_2_ns() from tsc.c; this gives a relative - * number, not an absolute. It converts a duration in cycles to a duration in - * ns. - */ -static inline unsigned long long cycles_2_ns(unsigned long long cyc) -{ - struct cyc2ns_data data; - unsigned long long ns; - - cyc2ns_read_begin(&data); - ns = mul_u64_u32_shr(cyc, data.cyc2ns_mul, data.cyc2ns_shift); - cyc2ns_read_end(); - - return ns; -} - -/* - * The reverse of the above; converts a duration in ns to a duration in cycles. - */ -static inline unsigned long long ns_2_cycles(unsigned long long ns) -{ - struct cyc2ns_data data; - unsigned long long cyc; - - cyc2ns_read_begin(&data); - cyc = (ns << data.cyc2ns_shift) / data.cyc2ns_mul; - cyc2ns_read_end(); - - return cyc; -} - -static inline unsigned long cycles_2_us(unsigned long long cyc) -{ - return cycles_2_ns(cyc) / NSEC_PER_USEC; -} - -static inline cycles_t sec_2_cycles(unsigned long sec) -{ - return ns_2_cycles(sec * NSEC_PER_SEC); -} - -static inline unsigned long long usec_2_cycles(unsigned long usec) -{ - return ns_2_cycles(usec * NSEC_PER_USEC); -} - -/* - * wait for all cpus on this hub to finish their sends and go quiet - * leaves uvhub_quiesce set so that no new broadcasts are started by - * bau_flush_send_and_wait() - */ -static inline void quiesce_local_uvhub(struct bau_control *hmaster) -{ - atom_asr(1, (struct atomic_short *)&hmaster->uvhub_quiesce); -} - -/* - * mark this quiet-requestor as done - */ -static inline void end_uvhub_quiesce(struct bau_control *hmaster) -{ - atom_asr(-1, (struct atomic_short *)&hmaster->uvhub_quiesce); -} - -/* - * UV2 could have an extra bit of status in the ACTIVATION_STATUS_2 register. - * But not currently used. - */ -static unsigned long uv2_3_read_status(unsigned long offset, int rshft, int desc) -{ - return ((read_lmmr(offset) >> rshft) & UV_ACT_STATUS_MASK) << 1; -} - -/* - * Entered when a bau descriptor has gone into a permanent busy wait because - * of a hardware bug. - * Workaround the bug. - */ -static int handle_uv2_busy(struct bau_control *bcp) -{ - struct ptc_stats *stat = bcp->statp; - - stat->s_uv2_wars++; - bcp->busy = 1; - return FLUSH_GIVEUP; -} - -static int uv2_3_wait_completion(struct bau_desc *bau_desc, - struct bau_control *bcp, long try) -{ - unsigned long descriptor_stat; - cycles_t ttm; - u64 mmr_offset = bcp->status_mmr; - int right_shift = bcp->status_index; - int desc = bcp->uvhub_cpu; - long busy_reps = 0; - struct ptc_stats *stat = bcp->statp; - - descriptor_stat = uv2_3_read_status(mmr_offset, right_shift, desc); - - /* spin on the status MMR, waiting for it to go idle */ - while (descriptor_stat != UV2H_DESC_IDLE) { - if (descriptor_stat == UV2H_DESC_SOURCE_TIMEOUT) { - /* - * A h/w bug on the destination side may - * have prevented the message being marked - * pending, thus it doesn't get replied to - * and gets continually nacked until it times - * out with a SOURCE_TIMEOUT. - */ - stat->s_stimeout++; - return FLUSH_GIVEUP; - } else if (descriptor_stat == UV2H_DESC_DEST_TIMEOUT) { - ttm = get_cycles(); - - /* - * Our retries may be blocked by all destination - * swack resources being consumed, and a timeout - * pending. In that case hardware returns the - * ERROR that looks like a destination timeout. - * Without using the extended status we have to - * deduce from the short time that this was a - * strong nack. - */ - if (cycles_2_us(ttm - bcp->send_message) < timeout_us) { - bcp->conseccompletes = 0; - stat->s_plugged++; - /* FLUSH_RETRY_PLUGGED causes hang on boot */ - return FLUSH_GIVEUP; - } - stat->s_dtimeout++; - bcp->conseccompletes = 0; - /* FLUSH_RETRY_TIMEOUT causes hang on boot */ - return FLUSH_GIVEUP; - } else { - busy_reps++; - if (busy_reps > 1000000) { - /* not to hammer on the clock */ - busy_reps = 0; - ttm = get_cycles(); - if ((ttm - bcp->send_message) > bcp->timeout_interval) - return handle_uv2_busy(bcp); - } - /* - * descriptor_stat is still BUSY - */ - cpu_relax(); - } - descriptor_stat = uv2_3_read_status(mmr_offset, right_shift, desc); - } - bcp->conseccompletes++; - return FLUSH_COMPLETE; -} - -/* - * Returns the status of current BAU message for cpu desc as a bit field - * [Error][Busy][Aux] - */ -static u64 read_status(u64 status_mmr, int index, int desc) -{ - u64 stat; - - stat = ((read_lmmr(status_mmr) >> index) & UV_ACT_STATUS_MASK) << 1; - stat |= (read_lmmr(UVH_LB_BAU_SB_ACTIVATION_STATUS_2) >> desc) & 0x1; - - return stat; -} - -static int uv4_wait_completion(struct bau_desc *bau_desc, - struct bau_control *bcp, long try) -{ - struct ptc_stats *stat = bcp->statp; - u64 descriptor_stat; - u64 mmr = bcp->status_mmr; - int index = bcp->status_index; - int desc = bcp->uvhub_cpu; - - descriptor_stat = read_status(mmr, index, desc); - - /* spin on the status MMR, waiting for it to go idle */ - while (descriptor_stat != UV2H_DESC_IDLE) { - switch (descriptor_stat) { - case UV2H_DESC_SOURCE_TIMEOUT: - stat->s_stimeout++; - return FLUSH_GIVEUP; - - case UV2H_DESC_DEST_TIMEOUT: - stat->s_dtimeout++; - bcp->conseccompletes = 0; - return FLUSH_RETRY_TIMEOUT; - - case UV2H_DESC_DEST_STRONG_NACK: - stat->s_plugged++; - bcp->conseccompletes = 0; - return FLUSH_RETRY_PLUGGED; - - case UV2H_DESC_DEST_PUT_ERR: - bcp->conseccompletes = 0; - return FLUSH_GIVEUP; - - default: - /* descriptor_stat is still BUSY */ - cpu_relax(); - } - descriptor_stat = read_status(mmr, index, desc); - } - bcp->conseccompletes++; - return FLUSH_COMPLETE; -} - -/* - * Our retries are blocked by all destination sw ack resources being - * in use, and a timeout is pending. In that case hardware immediately - * returns the ERROR that looks like a destination timeout. - */ -static void destination_plugged(struct bau_desc *bau_desc, - struct bau_control *bcp, - struct bau_control *hmaster, struct ptc_stats *stat) -{ - udelay(bcp->plugged_delay); - bcp->plugged_tries++; - - if (bcp->plugged_tries >= bcp->plugsb4reset) { - bcp->plugged_tries = 0; - - quiesce_local_uvhub(hmaster); - - spin_lock(&hmaster->queue_lock); - reset_with_ipi(&bau_desc->distribution, bcp); - spin_unlock(&hmaster->queue_lock); - - end_uvhub_quiesce(hmaster); - - bcp->ipi_attempts++; - stat->s_resets_plug++; - } -} - -static void destination_timeout(struct bau_desc *bau_desc, - struct bau_control *bcp, struct bau_control *hmaster, - struct ptc_stats *stat) -{ - hmaster->max_concurr = 1; - bcp->timeout_tries++; - if (bcp->timeout_tries >= bcp->timeoutsb4reset) { - bcp->timeout_tries = 0; - - quiesce_local_uvhub(hmaster); - - spin_lock(&hmaster->queue_lock); - reset_with_ipi(&bau_desc->distribution, bcp); - spin_unlock(&hmaster->queue_lock); - - end_uvhub_quiesce(hmaster); - - bcp->ipi_attempts++; - stat->s_resets_timeout++; - } -} - -/* - * Stop all cpus on a uvhub from using the BAU for a period of time. - * This is reversed by check_enable. - */ -static void disable_for_period(struct bau_control *bcp, struct ptc_stats *stat) -{ - int tcpu; - struct bau_control *tbcp; - struct bau_control *hmaster; - cycles_t tm1; - - hmaster = bcp->uvhub_master; - spin_lock(&hmaster->disable_lock); - if (!bcp->baudisabled) { - stat->s_bau_disabled++; - tm1 = get_cycles(); - for_each_present_cpu(tcpu) { - tbcp = &per_cpu(bau_control, tcpu); - if (tbcp->uvhub_master == hmaster) { - tbcp->baudisabled = 1; - tbcp->set_bau_on_time = - tm1 + bcp->disabled_period; - } - } - } - spin_unlock(&hmaster->disable_lock); -} - -static void count_max_concurr(int stat, struct bau_control *bcp, - struct bau_control *hmaster) -{ - bcp->plugged_tries = 0; - bcp->timeout_tries = 0; - if (stat != FLUSH_COMPLETE) - return; - if (bcp->conseccompletes <= bcp->complete_threshold) - return; - if (hmaster->max_concurr >= hmaster->max_concurr_const) - return; - hmaster->max_concurr++; -} - -static void record_send_stats(cycles_t time1, cycles_t time2, - struct bau_control *bcp, struct ptc_stats *stat, - int completion_status, int try) -{ - cycles_t elapsed; - - if (time2 > time1) { - elapsed = time2 - time1; - stat->s_time += elapsed; - - if ((completion_status == FLUSH_COMPLETE) && (try == 1)) { - bcp->period_requests++; - bcp->period_time += elapsed; - if ((elapsed > usec_2_cycles(bcp->cong_response_us)) && - (bcp->period_requests > bcp->cong_reps) && - ((bcp->period_time / bcp->period_requests) > - usec_2_cycles(bcp->cong_response_us))) { - stat->s_congested++; - disable_for_period(bcp, stat); - } - } - } else - stat->s_requestor--; - - if (completion_status == FLUSH_COMPLETE && try > 1) - stat->s_retriesok++; - else if (completion_status == FLUSH_GIVEUP) { - stat->s_giveup++; - if (get_cycles() > bcp->period_end) - bcp->period_giveups = 0; - bcp->period_giveups++; - if (bcp->period_giveups == 1) - bcp->period_end = get_cycles() + bcp->disabled_period; - if (bcp->period_giveups > bcp->giveup_limit) { - disable_for_period(bcp, stat); - stat->s_giveuplimit++; - } - } -} - -/* - * Handle the completion status of a message send. - */ -static void handle_cmplt(int completion_status, struct bau_desc *bau_desc, - struct bau_control *bcp, struct bau_control *hmaster, - struct ptc_stats *stat) -{ - if (completion_status == FLUSH_RETRY_PLUGGED) - destination_plugged(bau_desc, bcp, hmaster, stat); - else if (completion_status == FLUSH_RETRY_TIMEOUT) - destination_timeout(bau_desc, bcp, hmaster, stat); -} - -/* - * Send a broadcast and wait for it to complete. - * - * The flush_mask contains the cpus the broadcast is to be sent to including - * cpus that are on the local uvhub. - * - * Returns 0 if all flushing represented in the mask was done. - * Returns 1 if it gives up entirely and the original cpu mask is to be - * returned to the kernel. - */ -static int uv_flush_send_and_wait(struct cpumask *flush_mask, - struct bau_control *bcp, - struct bau_desc *bau_desc) -{ - int seq_number = 0; - int completion_stat = 0; - long try = 0; - unsigned long index; - cycles_t time1; - cycles_t time2; - struct ptc_stats *stat = bcp->statp; - struct bau_control *hmaster = bcp->uvhub_master; - struct uv2_3_bau_msg_header *uv2_3_hdr = NULL; - - while (hmaster->uvhub_quiesce) - cpu_relax(); - - time1 = get_cycles(); - uv2_3_hdr = &bau_desc->header.uv2_3_hdr; - - do { - if (try == 0) { - uv2_3_hdr->msg_type = MSG_REGULAR; - seq_number = bcp->message_number++; - } else { - uv2_3_hdr->msg_type = MSG_RETRY; - stat->s_retry_messages++; - } - - uv2_3_hdr->sequence = seq_number; - index = (1UL << AS_PUSH_SHIFT) | bcp->uvhub_cpu; - bcp->send_message = get_cycles(); - - write_mmr_activation(index); - - try++; - completion_stat = ops.wait_completion(bau_desc, bcp, try); - - handle_cmplt(completion_stat, bau_desc, bcp, hmaster, stat); - - if (bcp->ipi_attempts >= bcp->ipi_reset_limit) { - bcp->ipi_attempts = 0; - stat->s_overipilimit++; - completion_stat = FLUSH_GIVEUP; - break; - } - cpu_relax(); - } while ((completion_stat == FLUSH_RETRY_PLUGGED) || - (completion_stat == FLUSH_RETRY_TIMEOUT)); - - time2 = get_cycles(); - - count_max_concurr(completion_stat, bcp, hmaster); - - while (hmaster->uvhub_quiesce) - cpu_relax(); - - atomic_dec(&hmaster->active_descriptor_count); - - record_send_stats(time1, time2, bcp, stat, completion_stat, try); - - if (completion_stat == FLUSH_GIVEUP) - /* FLUSH_GIVEUP will fall back to using IPI's for tlb flush */ - return 1; - return 0; -} - -/* - * The BAU is disabled for this uvhub. When the disabled time period has - * expired re-enable it. - * Return 0 if it is re-enabled for all cpus on this uvhub. - */ -static int check_enable(struct bau_control *bcp, struct ptc_stats *stat) -{ - int tcpu; - struct bau_control *tbcp; - struct bau_control *hmaster; - - hmaster = bcp->uvhub_master; - spin_lock(&hmaster->disable_lock); - if (bcp->baudisabled && (get_cycles() >= bcp->set_bau_on_time)) { - stat->s_bau_reenabled++; - for_each_present_cpu(tcpu) { - tbcp = &per_cpu(bau_control, tcpu); - if (tbcp->uvhub_master == hmaster) { - tbcp->baudisabled = 0; - tbcp->period_requests = 0; - tbcp->period_time = 0; - tbcp->period_giveups = 0; - } - } - spin_unlock(&hmaster->disable_lock); - return 0; - } - spin_unlock(&hmaster->disable_lock); - return -1; -} - -static void record_send_statistics(struct ptc_stats *stat, int locals, int hubs, - int remotes, struct bau_desc *bau_desc) -{ - stat->s_requestor++; - stat->s_ntargcpu += remotes + locals; - stat->s_ntargremotes += remotes; - stat->s_ntarglocals += locals; - - /* uvhub statistics */ - hubs = bau_uvhub_weight(&bau_desc->distribution); - if (locals) { - stat->s_ntarglocaluvhub++; - stat->s_ntargremoteuvhub += (hubs - 1); - } else - stat->s_ntargremoteuvhub += hubs; - - stat->s_ntarguvhub += hubs; - - if (hubs >= 16) - stat->s_ntarguvhub16++; - else if (hubs >= 8) - stat->s_ntarguvhub8++; - else if (hubs >= 4) - stat->s_ntarguvhub4++; - else if (hubs >= 2) - stat->s_ntarguvhub2++; - else - stat->s_ntarguvhub1++; -} - -/* - * Translate a cpu mask to the uvhub distribution mask in the BAU - * activation descriptor. - */ -static int set_distrib_bits(struct cpumask *flush_mask, struct bau_control *bcp, - struct bau_desc *bau_desc, int *localsp, int *remotesp) -{ - int cpu; - int pnode; - int cnt = 0; - struct hub_and_pnode *hpp; - - for_each_cpu(cpu, flush_mask) { - /* - * The distribution vector is a bit map of pnodes, relative - * to the partition base pnode (and the partition base nasid - * in the header). - * Translate cpu to pnode and hub using a local memory array. - */ - hpp = &bcp->socket_master->thp[cpu]; - pnode = hpp->pnode - bcp->partition_base_pnode; - bau_uvhub_set(pnode, &bau_desc->distribution); - cnt++; - if (hpp->uvhub == bcp->uvhub) - (*localsp)++; - else - (*remotesp)++; - } - if (!cnt) - return 1; - return 0; -} - -/* - * globally purge translation cache of a virtual address or all TLB's - * @cpumask: mask of all cpu's in which the address is to be removed - * @mm: mm_struct containing virtual address range - * @start: start virtual address to be removed from TLB - * @end: end virtual address to be remove from TLB - * @cpu: the current cpu - * - * This is the entry point for initiating any UV global TLB shootdown. - * - * Purges the translation caches of all specified processors of the given - * virtual address, or purges all TLB's on specified processors. - * - * The caller has derived the cpumask from the mm_struct. This function - * is called only if there are bits set in the mask. (e.g. flush_tlb_page()) - * - * The cpumask is converted into a uvhubmask of the uvhubs containing - * those cpus. - * - * Note that this function should be called with preemption disabled. - * - * Returns NULL if all remote flushing was done. - * Returns pointer to cpumask if some remote flushing remains to be - * done. The returned pointer is valid till preemption is re-enabled. - */ -const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, - const struct flush_tlb_info *info) -{ - unsigned int cpu = smp_processor_id(); - int locals = 0, remotes = 0, hubs = 0; - struct bau_desc *bau_desc; - struct cpumask *flush_mask; - struct ptc_stats *stat; - struct bau_control *bcp; - unsigned long descriptor_status, status, address; - - bcp = &per_cpu(bau_control, cpu); - - if (bcp->nobau) - return cpumask; - - stat = bcp->statp; - stat->s_enters++; - - if (bcp->busy) { - descriptor_status = - read_lmmr(UVH_LB_BAU_SB_ACTIVATION_STATUS_0); - status = ((descriptor_status >> (bcp->uvhub_cpu * - UV_ACT_STATUS_SIZE)) & UV_ACT_STATUS_MASK) << 1; - if (status == UV2H_DESC_BUSY) - return cpumask; - bcp->busy = 0; - } - - /* bau was disabled due to slow response */ - if (bcp->baudisabled) { - if (check_enable(bcp, stat)) { - stat->s_ipifordisabled++; - return cpumask; - } - } - - /* - * Each sending cpu has a per-cpu mask which it fills from the caller's - * cpu mask. All cpus are converted to uvhubs and copied to the - * activation descriptor. - */ - flush_mask = (struct cpumask *)per_cpu(uv_flush_tlb_mask, cpu); - /* don't actually do a shootdown of the local cpu */ - cpumask_andnot(flush_mask, cpumask, cpumask_of(cpu)); - - if (cpumask_test_cpu(cpu, cpumask)) - stat->s_ntargself++; - - bau_desc = bcp->descriptor_base; - bau_desc += (ITEMS_PER_DESC * bcp->uvhub_cpu); - bau_uvhubs_clear(&bau_desc->distribution, UV_DISTRIBUTION_SIZE); - if (set_distrib_bits(flush_mask, bcp, bau_desc, &locals, &remotes)) - return NULL; - - record_send_statistics(stat, locals, hubs, remotes, bau_desc); - - if (!info->end || (info->end - info->start) <= PAGE_SIZE) - address = info->start; - else - address = TLB_FLUSH_ALL; - - switch (bcp->uvhub_version) { - case UV_BAU_V2: - case UV_BAU_V3: - bau_desc->payload.uv2_3.address = address; - bau_desc->payload.uv2_3.sending_cpu = cpu; - break; - case UV_BAU_V4: - bau_desc->payload.uv4.address = address; - bau_desc->payload.uv4.sending_cpu = cpu; - bau_desc->payload.uv4.qualifier = BAU_DESC_QUALIFIER; - break; - } - - /* - * uv_flush_send_and_wait returns 0 if all cpu's were messaged, - * or 1 if it gave up and the original cpumask should be returned. - */ - if (!uv_flush_send_and_wait(flush_mask, bcp, bau_desc)) - return NULL; - else - return cpumask; -} - -/* - * Search the message queue for any 'other' unprocessed message with the - * same software acknowledge resource bit vector as the 'msg' message. - */ -static struct bau_pq_entry *find_another_by_swack(struct bau_pq_entry *msg, - struct bau_control *bcp) -{ - struct bau_pq_entry *msg_next = msg + 1; - unsigned char swack_vec = msg->swack_vec; - - if (msg_next > bcp->queue_last) - msg_next = bcp->queue_first; - while (msg_next != msg) { - if ((msg_next->canceled == 0) && (msg_next->replied_to == 0) && - (msg_next->swack_vec == swack_vec)) - return msg_next; - msg_next++; - if (msg_next > bcp->queue_last) - msg_next = bcp->queue_first; - } - return NULL; -} - -/* - * UV2 needs to work around a bug in which an arriving message has not - * set a bit in the UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE register. - * Such a message must be ignored. - */ -static void process_uv2_message(struct msg_desc *mdp, struct bau_control *bcp) -{ - unsigned long mmr_image; - unsigned char swack_vec; - struct bau_pq_entry *msg = mdp->msg; - struct bau_pq_entry *other_msg; - - mmr_image = ops.read_l_sw_ack(); - swack_vec = msg->swack_vec; - - if ((swack_vec & mmr_image) == 0) { - /* - * This message was assigned a swack resource, but no - * reserved acknowlegment is pending. - * The bug has prevented this message from setting the MMR. - */ - /* - * Some message has set the MMR 'pending' bit; it might have - * been another message. Look for that message. - */ - other_msg = find_another_by_swack(msg, bcp); - if (other_msg) { - /* - * There is another. Process this one but do not - * ack it. - */ - bau_process_message(mdp, bcp, 0); - /* - * Let the natural processing of that other message - * acknowledge it. Don't get the processing of sw_ack's - * out of order. - */ - return; - } - } - - /* - * Either the MMR shows this one pending a reply or there is no - * other message using this sw_ack, so it is safe to acknowledge it. - */ - bau_process_message(mdp, bcp, 1); - - return; -} - -/* - * The BAU message interrupt comes here. (registered by set_intr_gate) - * See entry_64.S - * - * We received a broadcast assist message. - * - * Interrupts are disabled; this interrupt could represent - * the receipt of several messages. - * - * All cores/threads on this hub get this interrupt. - * The last one to see it does the software ack. - * (the resource will not be freed until noninterruptable cpus see this - * interrupt; hardware may timeout the s/w ack and reply ERROR) - */ -DEFINE_IDTENTRY_SYSVEC(sysvec_uv_bau_message) -{ - int count = 0; - cycles_t time_start; - struct bau_pq_entry *msg; - struct bau_control *bcp; - struct ptc_stats *stat; - struct msg_desc msgdesc; - - ack_APIC_irq(); - kvm_set_cpu_l1tf_flush_l1d(); - time_start = get_cycles(); - - bcp = &per_cpu(bau_control, smp_processor_id()); - stat = bcp->statp; - - msgdesc.queue_first = bcp->queue_first; - msgdesc.queue_last = bcp->queue_last; - - msg = bcp->bau_msg_head; - while (msg->swack_vec) { - count++; - - msgdesc.msg_slot = msg - msgdesc.queue_first; - msgdesc.msg = msg; - if (bcp->uvhub_version == UV_BAU_V2) - process_uv2_message(&msgdesc, bcp); - else - /* no error workaround for uv3 */ - bau_process_message(&msgdesc, bcp, 1); - - msg++; - if (msg > msgdesc.queue_last) - msg = msgdesc.queue_first; - bcp->bau_msg_head = msg; - } - stat->d_time += (get_cycles() - time_start); - if (!count) - stat->d_nomsg++; - else if (count > 1) - stat->d_multmsg++; -} - -/* - * Each target uvhub (i.e. a uvhub that has cpu's) needs to have - * shootdown message timeouts enabled. The timeout does not cause - * an interrupt, but causes an error message to be returned to - * the sender. - */ -static void __init enable_timeouts(void) -{ - int uvhub; - int nuvhubs; - int pnode; - unsigned long mmr_image; - - nuvhubs = uv_num_possible_blades(); - - for (uvhub = 0; uvhub < nuvhubs; uvhub++) { - if (!uv_blade_nr_possible_cpus(uvhub)) - continue; - - pnode = uv_blade_to_pnode(uvhub); - mmr_image = read_mmr_misc_control(pnode); - /* - * Set the timeout period and then lock it in, in three - * steps; captures and locks in the period. - * - * To program the period, the SOFT_ACK_MODE must be off. - */ - mmr_image &= ~(1L << SOFTACK_MSHIFT); - write_mmr_misc_control(pnode, mmr_image); - /* - * Set the 4-bit period. - */ - mmr_image &= ~((unsigned long)0xf << SOFTACK_PSHIFT); - mmr_image |= (SOFTACK_TIMEOUT_PERIOD << SOFTACK_PSHIFT); - write_mmr_misc_control(pnode, mmr_image); - - mmr_image |= (1L << SOFTACK_MSHIFT); - if (is_uv2_hub()) { - /* do not touch the legacy mode bit */ - /* hw bug workaround; do not use extended status */ - mmr_image &= ~(1L << UV2_EXT_SHFT); - } else if (is_uv3_hub()) { - mmr_image &= ~(1L << PREFETCH_HINT_SHFT); - mmr_image |= (1L << SB_STATUS_SHFT); - } - write_mmr_misc_control(pnode, mmr_image); - } -} - -static void *ptc_seq_start(struct seq_file *file, loff_t *offset) -{ - if (*offset < num_possible_cpus()) - return offset; - return NULL; -} - -static void *ptc_seq_next(struct seq_file *file, void *data, loff_t *offset) -{ - (*offset)++; - if (*offset < num_possible_cpus()) - return offset; - return NULL; -} - -static void ptc_seq_stop(struct seq_file *file, void *data) -{ -} - -/* - * Display the statistics thru /proc/sgi_uv/ptc_statistics - * 'data' points to the cpu number - * Note: see the descriptions in stat_description[]. - */ -static int ptc_seq_show(struct seq_file *file, void *data) -{ - struct ptc_stats *stat; - struct bau_control *bcp; - int cpu; - - cpu = *(loff_t *)data; - if (!cpu) { - seq_puts(file, - "# cpu bauoff sent stime self locals remotes ncpus localhub "); - seq_puts(file, "remotehub numuvhubs numuvhubs16 numuvhubs8 "); - seq_puts(file, - "numuvhubs4 numuvhubs2 numuvhubs1 dto snacks retries "); - seq_puts(file, - "rok resetp resett giveup sto bz throt disable "); - seq_puts(file, - "enable wars warshw warwaits enters ipidis plugged "); - seq_puts(file, - "ipiover glim cong swack recv rtime all one mult "); - seq_puts(file, "none retry canc nocan reset rcan\n"); - } - if (cpu < num_possible_cpus() && cpu_online(cpu)) { - bcp = &per_cpu(bau_control, cpu); - if (bcp->nobau) { - seq_printf(file, "cpu %d bau disabled\n", cpu); - return 0; - } - stat = bcp->statp; - /* source side statistics */ - seq_printf(file, - "cpu %d %d %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld ", - cpu, bcp->nobau, stat->s_requestor, - cycles_2_us(stat->s_time), - stat->s_ntargself, stat->s_ntarglocals, - stat->s_ntargremotes, stat->s_ntargcpu, - stat->s_ntarglocaluvhub, stat->s_ntargremoteuvhub, - stat->s_ntarguvhub, stat->s_ntarguvhub16); - seq_printf(file, "%ld %ld %ld %ld %ld %ld ", - stat->s_ntarguvhub8, stat->s_ntarguvhub4, - stat->s_ntarguvhub2, stat->s_ntarguvhub1, - stat->s_dtimeout, stat->s_strongnacks); - seq_printf(file, "%ld %ld %ld %ld %ld %ld %ld %ld ", - stat->s_retry_messages, stat->s_retriesok, - stat->s_resets_plug, stat->s_resets_timeout, - stat->s_giveup, stat->s_stimeout, - stat->s_busy, stat->s_throttles); - seq_printf(file, "%ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld ", - stat->s_bau_disabled, stat->s_bau_reenabled, - stat->s_uv2_wars, stat->s_uv2_wars_hw, - stat->s_uv2_war_waits, stat->s_enters, - stat->s_ipifordisabled, stat->s_plugged, - stat->s_overipilimit, stat->s_giveuplimit, - stat->s_congested); - - /* destination side statistics */ - seq_printf(file, - "%lx %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld\n", - ops.read_g_sw_ack(uv_cpu_to_pnode(cpu)), - stat->d_requestee, cycles_2_us(stat->d_time), - stat->d_alltlb, stat->d_onetlb, stat->d_multmsg, - stat->d_nomsg, stat->d_retries, stat->d_canceled, - stat->d_nocanceled, stat->d_resets, - stat->d_rcanceled); - } - return 0; -} - -/* - * Display the tunables thru debugfs - */ -static ssize_t tunables_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - char *buf; - int ret; - - buf = kasprintf(GFP_KERNEL, "%s %s %s\n%d %d %d %d %d %d %d %d %d %d\n", - "max_concur plugged_delay plugsb4reset timeoutsb4reset", - "ipi_reset_limit complete_threshold congested_response_us", - "congested_reps disabled_period giveup_limit", - max_concurr, plugged_delay, plugsb4reset, - timeoutsb4reset, ipi_reset_limit, complete_threshold, - congested_respns_us, congested_reps, disabled_period, - giveup_limit); - - if (!buf) - return -ENOMEM; - - ret = simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); - kfree(buf); - return ret; -} - -/* - * handle a write to /proc/sgi_uv/ptc_statistics - * -1: reset the statistics - * 0: display meaning of the statistics - */ -static ssize_t ptc_proc_write(struct file *file, const char __user *user, - size_t count, loff_t *data) -{ - int cpu; - int i; - int elements; - long input_arg; - char optstr[64]; - struct ptc_stats *stat; - - if (count == 0 || count > sizeof(optstr)) - return -EINVAL; - if (copy_from_user(optstr, user, count)) - return -EFAULT; - optstr[count - 1] = '\0'; - - if (!strcmp(optstr, "on")) { - set_bau_on(); - return count; - } else if (!strcmp(optstr, "off")) { - set_bau_off(); - return count; - } - - if (kstrtol(optstr, 10, &input_arg) < 0) { - pr_debug("%s is invalid\n", optstr); - return -EINVAL; - } - - if (input_arg == 0) { - elements = ARRAY_SIZE(stat_description); - pr_debug("# cpu: cpu number\n"); - pr_debug("Sender statistics:\n"); - for (i = 0; i < elements; i++) - pr_debug("%s\n", stat_description[i]); - } else if (input_arg == -1) { - for_each_present_cpu(cpu) { - stat = &per_cpu(ptcstats, cpu); - memset(stat, 0, sizeof(struct ptc_stats)); - } - } - - return count; -} - -static int local_atoi(const char *name) -{ - int val = 0; - - for (;; name++) { - switch (*name) { - case '0' ... '9': - val = 10*val+(*name-'0'); - break; - default: - return val; - } - } -} - -/* - * Parse the values written to /sys/kernel/debug/sgi_uv/bau_tunables. - * Zero values reset them to defaults. - */ -static int parse_tunables_write(struct bau_control *bcp, char *instr, - int count) -{ - char *p; - char *q; - int cnt = 0; - int val; - int e = ARRAY_SIZE(tunables); - - p = instr + strspn(instr, WHITESPACE); - q = p; - for (; *p; p = q + strspn(q, WHITESPACE)) { - q = p + strcspn(p, WHITESPACE); - cnt++; - if (q == p) - break; - } - if (cnt != e) { - pr_info("bau tunable error: should be %d values\n", e); - return -EINVAL; - } - - p = instr + strspn(instr, WHITESPACE); - q = p; - for (cnt = 0; *p; p = q + strspn(q, WHITESPACE), cnt++) { - q = p + strcspn(p, WHITESPACE); - val = local_atoi(p); - switch (cnt) { - case 0: - if (val == 0) { - max_concurr = MAX_BAU_CONCURRENT; - max_concurr_const = MAX_BAU_CONCURRENT; - continue; - } - if (val < 1 || val > bcp->cpus_in_uvhub) { - pr_debug( - "Error: BAU max concurrent %d is invalid\n", - val); - return -EINVAL; - } - max_concurr = val; - max_concurr_const = val; - continue; - default: - if (val == 0) - *tunables[cnt].tunp = tunables[cnt].deflt; - else - *tunables[cnt].tunp = val; - continue; - } - } - return 0; -} - -/* - * Handle a write to debugfs. (/sys/kernel/debug/sgi_uv/bau_tunables) - */ -static ssize_t tunables_write(struct file *file, const char __user *user, - size_t count, loff_t *data) -{ - int cpu; - int ret; - char instr[100]; - struct bau_control *bcp; - - if (count == 0 || count > sizeof(instr)-1) - return -EINVAL; - if (copy_from_user(instr, user, count)) - return -EFAULT; - - instr[count] = '\0'; - - cpu = get_cpu(); - bcp = &per_cpu(bau_control, cpu); - ret = parse_tunables_write(bcp, instr, count); - put_cpu(); - if (ret) - return ret; - - for_each_present_cpu(cpu) { - bcp = &per_cpu(bau_control, cpu); - bcp->max_concurr = max_concurr; - bcp->max_concurr_const = max_concurr; - bcp->plugged_delay = plugged_delay; - bcp->plugsb4reset = plugsb4reset; - bcp->timeoutsb4reset = timeoutsb4reset; - bcp->ipi_reset_limit = ipi_reset_limit; - bcp->complete_threshold = complete_threshold; - bcp->cong_response_us = congested_respns_us; - bcp->cong_reps = congested_reps; - bcp->disabled_period = sec_2_cycles(disabled_period); - bcp->giveup_limit = giveup_limit; - } - return count; -} - -static const struct seq_operations uv_ptc_seq_ops = { - .start = ptc_seq_start, - .next = ptc_seq_next, - .stop = ptc_seq_stop, - .show = ptc_seq_show -}; - -static int ptc_proc_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &uv_ptc_seq_ops); -} - -static int tunables_open(struct inode *inode, struct file *file) -{ - return 0; -} - -static const struct proc_ops uv_ptc_proc_ops = { - .proc_open = ptc_proc_open, - .proc_read = seq_read, - .proc_write = ptc_proc_write, - .proc_lseek = seq_lseek, - .proc_release = seq_release, -}; - -static const struct file_operations tunables_fops = { - .open = tunables_open, - .read = tunables_read, - .write = tunables_write, - .llseek = default_llseek, -}; - -static int __init uv_ptc_init(void) -{ - struct proc_dir_entry *proc_uv_ptc; - - if (!is_uv_system()) - return 0; - - proc_uv_ptc = proc_create(UV_PTC_BASENAME, 0444, NULL, - &uv_ptc_proc_ops); - if (!proc_uv_ptc) { - pr_err("unable to create %s proc entry\n", - UV_PTC_BASENAME); - return -EINVAL; - } - - tunables_dir = debugfs_create_dir(UV_BAU_TUNABLES_DIR, NULL); - debugfs_create_file(UV_BAU_TUNABLES_FILE, 0600, tunables_dir, NULL, - &tunables_fops); - return 0; -} - -/* - * Initialize the sending side's sending buffers. - */ -static void activation_descriptor_init(int node, int pnode, int base_pnode) -{ - int i; - int cpu; - unsigned long gpa; - unsigned long m; - unsigned long n; - size_t dsize; - struct bau_desc *bau_desc; - struct bau_desc *bd2; - struct uv2_3_bau_msg_header *uv2_3_hdr; - struct bau_control *bcp; - - /* - * each bau_desc is 64 bytes; there are 8 (ITEMS_PER_DESC) - * per cpu; and one per cpu on the uvhub (ADP_SZ) - */ - dsize = sizeof(struct bau_desc) * ADP_SZ * ITEMS_PER_DESC; - bau_desc = kmalloc_node(dsize, GFP_KERNEL, node); - BUG_ON(!bau_desc); - - gpa = uv_gpa(bau_desc); - n = uv_gpa_to_gnode(gpa); - m = ops.bau_gpa_to_offset(gpa); - - /* the 14-bit pnode */ - write_mmr_descriptor_base(pnode, - (n << UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT | m)); - /* - * Initializing all 8 (ITEMS_PER_DESC) descriptors for each - * cpu even though we only use the first one; one descriptor can - * describe a broadcast to 256 uv hubs. - */ - for (i = 0, bd2 = bau_desc; i < (ADP_SZ * ITEMS_PER_DESC); i++, bd2++) { - memset(bd2, 0, sizeof(struct bau_desc)); - /* - * BIOS uses legacy mode, but uv2 and uv3 hardware always - * uses native mode for selective broadcasts. - */ - uv2_3_hdr = &bd2->header.uv2_3_hdr; - uv2_3_hdr->swack_flag = 1; - uv2_3_hdr->base_dest_nasid = UV_PNODE_TO_NASID(base_pnode); - uv2_3_hdr->dest_subnodeid = UV_LB_SUBNODEID; - uv2_3_hdr->command = UV_NET_ENDPOINT_INTD; - } - for_each_present_cpu(cpu) { - if (pnode != uv_blade_to_pnode(uv_cpu_to_blade_id(cpu))) - continue; - bcp = &per_cpu(bau_control, cpu); - bcp->descriptor_base = bau_desc; - } -} - -/* - * initialize the destination side's receiving buffers - * entered for each uvhub in the partition - * - node is first node (kernel memory notion) on the uvhub - * - pnode is the uvhub's physical identifier - */ -static void pq_init(int node, int pnode) -{ - int cpu; - size_t plsize; - char *cp; - void *vp; - unsigned long gnode, first, last, tail; - struct bau_pq_entry *pqp; - struct bau_control *bcp; - - plsize = (DEST_Q_SIZE + 1) * sizeof(struct bau_pq_entry); - vp = kmalloc_node(plsize, GFP_KERNEL, node); - BUG_ON(!vp); - - pqp = (struct bau_pq_entry *)vp; - cp = (char *)pqp + 31; - pqp = (struct bau_pq_entry *)(((unsigned long)cp >> 5) << 5); - - for_each_present_cpu(cpu) { - if (pnode != uv_cpu_to_pnode(cpu)) - continue; - /* for every cpu on this pnode: */ - bcp = &per_cpu(bau_control, cpu); - bcp->queue_first = pqp; - bcp->bau_msg_head = pqp; - bcp->queue_last = pqp + (DEST_Q_SIZE - 1); - } - - first = ops.bau_gpa_to_offset(uv_gpa(pqp)); - last = ops.bau_gpa_to_offset(uv_gpa(pqp + (DEST_Q_SIZE - 1))); - - /* - * Pre UV4, the gnode is required to locate the payload queue - * and the payload queue tail must be maintained by the kernel. - */ - bcp = &per_cpu(bau_control, smp_processor_id()); - if (bcp->uvhub_version <= UV_BAU_V3) { - tail = first; - gnode = uv_gpa_to_gnode(uv_gpa(pqp)); - first = (gnode << UV_PAYLOADQ_GNODE_SHIFT) | tail; - write_mmr_payload_tail(pnode, tail); - } - - ops.write_payload_first(pnode, first); - ops.write_payload_last(pnode, last); - - /* in effect, all msg_type's are set to MSG_NOOP */ - memset(pqp, 0, sizeof(struct bau_pq_entry) * DEST_Q_SIZE); -} - -/* - * Initialization of each UV hub's structures - */ -static void __init init_uvhub(int uvhub, int vector, int base_pnode) -{ - int node; - int pnode; - unsigned long apicid; - - node = uvhub_to_first_node(uvhub); - pnode = uv_blade_to_pnode(uvhub); - - activation_descriptor_init(node, pnode, base_pnode); - - pq_init(node, pnode); - /* - * The below initialization can't be in firmware because the - * messaging IRQ will be determined by the OS. - */ - apicid = uvhub_to_first_apicid(uvhub); - write_mmr_data_config(pnode, ((apicid << 32) | vector)); -} - -/* - * We will set BAU_MISC_CONTROL with a timeout period. - * But the BIOS has set UVH_AGING_PRESCALE_SEL and UVH_TRANSACTION_TIMEOUT. - * So the destination timeout period has to be calculated from them. - */ -static int calculate_destination_timeout(void) -{ - unsigned long mmr_image; - int mult1; - int base; - int ret; - - /* same destination timeout for uv2 and uv3 */ - /* 4 bits 0/1 for 10/80us base, 3 bits of multiplier */ - mmr_image = uv_read_local_mmr(UVH_LB_BAU_MISC_CONTROL); - mmr_image = (mmr_image & UV_SA_MASK) >> UV_SA_SHFT; - if (mmr_image & (1L << UV2_ACK_UNITS_SHFT)) - base = 80; - else - base = 10; - mult1 = mmr_image & UV2_ACK_MASK; - ret = mult1 * base; - - return ret; -} - -static void __init init_per_cpu_tunables(void) -{ - int cpu; - struct bau_control *bcp; - - for_each_present_cpu(cpu) { - bcp = &per_cpu(bau_control, cpu); - bcp->baudisabled = 0; - if (nobau) - bcp->nobau = true; - bcp->statp = &per_cpu(ptcstats, cpu); - /* time interval to catch a hardware stay-busy bug */ - bcp->timeout_interval = usec_2_cycles(2*timeout_us); - bcp->max_concurr = max_concurr; - bcp->max_concurr_const = max_concurr; - bcp->plugged_delay = plugged_delay; - bcp->plugsb4reset = plugsb4reset; - bcp->timeoutsb4reset = timeoutsb4reset; - bcp->ipi_reset_limit = ipi_reset_limit; - bcp->complete_threshold = complete_threshold; - bcp->cong_response_us = congested_respns_us; - bcp->cong_reps = congested_reps; - bcp->disabled_period = sec_2_cycles(disabled_period); - bcp->giveup_limit = giveup_limit; - spin_lock_init(&bcp->queue_lock); - spin_lock_init(&bcp->uvhub_lock); - spin_lock_init(&bcp->disable_lock); - } -} - -/* - * Scan all cpus to collect blade and socket summaries. - */ -static int __init get_cpu_topology(int base_pnode, - struct uvhub_desc *uvhub_descs, - unsigned char *uvhub_mask) -{ - int cpu; - int pnode; - int uvhub; - int socket; - struct bau_control *bcp; - struct uvhub_desc *bdp; - struct socket_desc *sdp; - - for_each_present_cpu(cpu) { - bcp = &per_cpu(bau_control, cpu); - - memset(bcp, 0, sizeof(struct bau_control)); - - pnode = uv_cpu_hub_info(cpu)->pnode; - if ((pnode - base_pnode) >= UV_DISTRIBUTION_SIZE) { - pr_emerg( - "cpu %d pnode %d-%d beyond %d; BAU disabled\n", - cpu, pnode, base_pnode, UV_DISTRIBUTION_SIZE); - return 1; - } - - bcp->osnode = cpu_to_node(cpu); - bcp->partition_base_pnode = base_pnode; - - uvhub = uv_cpu_hub_info(cpu)->numa_blade_id; - *(uvhub_mask + (uvhub/8)) |= (1 << (uvhub%8)); - bdp = &uvhub_descs[uvhub]; - - bdp->num_cpus++; - bdp->uvhub = uvhub; - bdp->pnode = pnode; - - /* kludge: 'assuming' one node per socket, and assuming that - disabling a socket just leaves a gap in node numbers */ - socket = bcp->osnode & 1; - bdp->socket_mask |= (1 << socket); - sdp = &bdp->socket[socket]; - sdp->cpu_number[sdp->num_cpus] = cpu; - sdp->num_cpus++; - if (sdp->num_cpus > MAX_CPUS_PER_SOCKET) { - pr_emerg("%d cpus per socket invalid\n", - sdp->num_cpus); - return 1; - } - } - return 0; -} - -/* - * Each socket is to get a local array of pnodes/hubs. - */ -static void make_per_cpu_thp(struct bau_control *smaster) -{ - int cpu; - size_t hpsz = sizeof(struct hub_and_pnode) * num_possible_cpus(); - - smaster->thp = kzalloc_node(hpsz, GFP_KERNEL, smaster->osnode); - for_each_present_cpu(cpu) { - smaster->thp[cpu].pnode = uv_cpu_hub_info(cpu)->pnode; - smaster->thp[cpu].uvhub = uv_cpu_hub_info(cpu)->numa_blade_id; - } -} - -/* - * Each uvhub is to get a local cpumask. - */ -static void make_per_hub_cpumask(struct bau_control *hmaster) -{ - int sz = sizeof(cpumask_t); - - hmaster->cpumask = kzalloc_node(sz, GFP_KERNEL, hmaster->osnode); -} - -/* - * Initialize all the per_cpu information for the cpu's on a given socket, - * given what has been gathered into the socket_desc struct. - * And reports the chosen hub and socket masters back to the caller. - */ -static int scan_sock(struct socket_desc *sdp, struct uvhub_desc *bdp, - struct bau_control **smasterp, - struct bau_control **hmasterp) -{ - int i, cpu, uvhub_cpu; - struct bau_control *bcp; - - for (i = 0; i < sdp->num_cpus; i++) { - cpu = sdp->cpu_number[i]; - bcp = &per_cpu(bau_control, cpu); - bcp->cpu = cpu; - if (i == 0) { - *smasterp = bcp; - if (!(*hmasterp)) - *hmasterp = bcp; - } - bcp->cpus_in_uvhub = bdp->num_cpus; - bcp->cpus_in_socket = sdp->num_cpus; - bcp->socket_master = *smasterp; - bcp->uvhub = bdp->uvhub; - if (is_uv2_hub()) - bcp->uvhub_version = UV_BAU_V2; - else if (is_uv3_hub()) - bcp->uvhub_version = UV_BAU_V3; - else if (is_uv4_hub()) - bcp->uvhub_version = UV_BAU_V4; - else { - pr_emerg("uvhub version not 1, 2, 3, or 4\n"); - return 1; - } - bcp->uvhub_master = *hmasterp; - uvhub_cpu = uv_cpu_blade_processor_id(cpu); - bcp->uvhub_cpu = uvhub_cpu; - - /* - * The ERROR and BUSY status registers are located pairwise over - * the STATUS_0 and STATUS_1 mmrs; each an array[32] of 2 bits. - */ - if (uvhub_cpu < UV_CPUS_PER_AS) { - bcp->status_mmr = UVH_LB_BAU_SB_ACTIVATION_STATUS_0; - bcp->status_index = uvhub_cpu * UV_ACT_STATUS_SIZE; - } else { - bcp->status_mmr = UVH_LB_BAU_SB_ACTIVATION_STATUS_1; - bcp->status_index = (uvhub_cpu - UV_CPUS_PER_AS) - * UV_ACT_STATUS_SIZE; - } - - if (bcp->uvhub_cpu >= MAX_CPUS_PER_UVHUB) { - pr_emerg("%d cpus per uvhub invalid\n", - bcp->uvhub_cpu); - return 1; - } - } - return 0; -} - -/* - * Summarize the blade and socket topology into the per_cpu structures. - */ -static int __init summarize_uvhub_sockets(int nuvhubs, - struct uvhub_desc *uvhub_descs, - unsigned char *uvhub_mask) -{ - int socket; - int uvhub; - unsigned short socket_mask; - - for (uvhub = 0; uvhub < nuvhubs; uvhub++) { - struct uvhub_desc *bdp; - struct bau_control *smaster = NULL; - struct bau_control *hmaster = NULL; - - if (!(*(uvhub_mask + (uvhub/8)) & (1 << (uvhub%8)))) - continue; - - bdp = &uvhub_descs[uvhub]; - socket_mask = bdp->socket_mask; - socket = 0; - while (socket_mask) { - struct socket_desc *sdp; - if ((socket_mask & 1)) { - sdp = &bdp->socket[socket]; - if (scan_sock(sdp, bdp, &smaster, &hmaster)) - return 1; - make_per_cpu_thp(smaster); - } - socket++; - socket_mask = (socket_mask >> 1); - } - make_per_hub_cpumask(hmaster); - } - return 0; -} - -/* - * initialize the bau_control structure for each cpu - */ -static int __init init_per_cpu(int nuvhubs, int base_part_pnode) -{ - struct uvhub_desc *uvhub_descs; - unsigned char *uvhub_mask = NULL; - - if (is_uv3_hub() || is_uv2_hub()) - timeout_us = calculate_destination_timeout(); - - uvhub_descs = kcalloc(nuvhubs, sizeof(struct uvhub_desc), GFP_KERNEL); - if (!uvhub_descs) - goto fail; - - uvhub_mask = kzalloc((nuvhubs+7)/8, GFP_KERNEL); - if (!uvhub_mask) - goto fail; - - if (get_cpu_topology(base_part_pnode, uvhub_descs, uvhub_mask)) - goto fail; - - if (summarize_uvhub_sockets(nuvhubs, uvhub_descs, uvhub_mask)) - goto fail; - - kfree(uvhub_descs); - kfree(uvhub_mask); - init_per_cpu_tunables(); - return 0; - -fail: - kfree(uvhub_descs); - kfree(uvhub_mask); - return 1; -} - -static const struct bau_operations uv2_3_bau_ops __initconst = { - .bau_gpa_to_offset = uv_gpa_to_offset, - .read_l_sw_ack = read_mmr_sw_ack, - .read_g_sw_ack = read_gmmr_sw_ack, - .write_l_sw_ack = write_mmr_sw_ack, - .write_g_sw_ack = write_gmmr_sw_ack, - .write_payload_first = write_mmr_payload_first, - .write_payload_last = write_mmr_payload_last, - .wait_completion = uv2_3_wait_completion, -}; - -static const struct bau_operations uv4_bau_ops __initconst = { - .bau_gpa_to_offset = uv_gpa_to_soc_phys_ram, - .read_l_sw_ack = read_mmr_proc_sw_ack, - .read_g_sw_ack = read_gmmr_proc_sw_ack, - .write_l_sw_ack = write_mmr_proc_sw_ack, - .write_g_sw_ack = write_gmmr_proc_sw_ack, - .write_payload_first = write_mmr_proc_payload_first, - .write_payload_last = write_mmr_proc_payload_last, - .wait_completion = uv4_wait_completion, -}; - -/* - * Initialization of BAU-related structures - */ -static int __init uv_bau_init(void) -{ - int uvhub; - int pnode; - int nuvhubs; - int cur_cpu; - int cpus; - int vector; - cpumask_var_t *mask; - - if (!is_uv_system()) - return 0; - - if (is_uv4_hub()) - ops = uv4_bau_ops; - else if (is_uv3_hub()) - ops = uv2_3_bau_ops; - else if (is_uv2_hub()) - ops = uv2_3_bau_ops; - - nuvhubs = uv_num_possible_blades(); - if (nuvhubs < 2) { - pr_crit("UV: BAU disabled - insufficient hub count\n"); - goto err_bau_disable; - } - - for_each_possible_cpu(cur_cpu) { - mask = &per_cpu(uv_flush_tlb_mask, cur_cpu); - zalloc_cpumask_var_node(mask, GFP_KERNEL, cpu_to_node(cur_cpu)); - } - - uv_base_pnode = 0x7fffffff; - for (uvhub = 0; uvhub < nuvhubs; uvhub++) { - cpus = uv_blade_nr_possible_cpus(uvhub); - if (cpus && (uv_blade_to_pnode(uvhub) < uv_base_pnode)) - uv_base_pnode = uv_blade_to_pnode(uvhub); - } - - /* software timeouts are not supported on UV4 */ - if (is_uv3_hub() || is_uv2_hub()) - enable_timeouts(); - - if (init_per_cpu(nuvhubs, uv_base_pnode)) { - pr_crit("UV: BAU disabled - per CPU init failed\n"); - goto err_bau_disable; - } - - vector = UV_BAU_MESSAGE; - for_each_possible_blade(uvhub) { - if (uv_blade_nr_possible_cpus(uvhub)) - init_uvhub(uvhub, vector, uv_base_pnode); - } - - for_each_possible_blade(uvhub) { - if (uv_blade_nr_possible_cpus(uvhub)) { - unsigned long val; - unsigned long mmr; - pnode = uv_blade_to_pnode(uvhub); - /* INIT the bau */ - val = 1L << 63; - write_gmmr_activation(pnode, val); - mmr = 1; /* should be 1 to broadcast to both sockets */ - write_mmr_data_broadcast(pnode, mmr); - } - } - - return 0; - -err_bau_disable: - - for_each_possible_cpu(cur_cpu) - free_cpumask_var(per_cpu(uv_flush_tlb_mask, cur_cpu)); - - set_bau_off(); - nobau_perm = 1; - - return -EINVAL; -} -core_initcall(uv_bau_init); -fs_initcall(uv_ptc_init); diff --git a/arch/x86/platform/uv/uv_irq.c b/arch/x86/platform/uv/uv_irq.c index abb6075397f0..18ca2261cc9a 100644 --- a/arch/x86/platform/uv/uv_irq.c +++ b/arch/x86/platform/uv/uv_irq.c @@ -90,15 +90,15 @@ static int uv_domain_alloc(struct irq_domain *domain, unsigned int virq, ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, arg); if (ret >= 0) { - if (info->uv_limit == UV_AFFINITY_CPU) + if (info->uv.limit == UV_AFFINITY_CPU) irq_set_status_flags(virq, IRQ_NO_BALANCING); else irq_set_status_flags(virq, IRQ_MOVE_PCNTXT); - chip_data->pnode = uv_blade_to_pnode(info->uv_blade); - chip_data->offset = info->uv_offset; + chip_data->pnode = uv_blade_to_pnode(info->uv.blade); + chip_data->offset = info->uv.offset; irq_domain_set_info(domain, virq, virq, &uv_irq_chip, chip_data, - handle_percpu_irq, NULL, info->uv_name); + handle_percpu_irq, NULL, info->uv.name); } else { kfree(chip_data); } @@ -193,10 +193,10 @@ int uv_setup_irq(char *irq_name, int cpu, int mmr_blade, init_irq_alloc_info(&info, cpumask_of(cpu)); info.type = X86_IRQ_ALLOC_TYPE_UV; - info.uv_limit = limit; - info.uv_blade = mmr_blade; - info.uv_offset = mmr_offset; - info.uv_name = irq_name; + info.uv.limit = limit; + info.uv.blade = mmr_blade; + info.uv.offset = mmr_offset; + info.uv.name = irq_name; return irq_domain_alloc_irqs(domain, 1, uv_blade_to_memory_nid(mmr_blade), &info); diff --git a/arch/x86/platform/uv/uv_nmi.c b/arch/x86/platform/uv/uv_nmi.c index 9d08ff5a755e..0f5cbcf0da63 100644 --- a/arch/x86/platform/uv/uv_nmi.c +++ b/arch/x86/platform/uv/uv_nmi.c @@ -2,8 +2,9 @@ /* * SGI NMI support routines * - * Copyright (c) 2009-2013 Silicon Graphics, Inc. All Rights Reserved. - * Copyright (c) Mike Travis + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP + * Copyright (C) 2007-2017 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) Mike Travis */ #include <linux/cpu.h> @@ -54,6 +55,20 @@ static struct uv_hub_nmi_s **uv_hub_nmi_list; DEFINE_PER_CPU(struct uv_cpu_nmi_s, uv_cpu_nmi); +/* Newer SMM NMI handler, not present in all systems */ +static unsigned long uvh_nmi_mmrx; /* UVH_EVENT_OCCURRED0/1 */ +static unsigned long uvh_nmi_mmrx_clear; /* UVH_EVENT_OCCURRED0/1_ALIAS */ +static int uvh_nmi_mmrx_shift; /* UVH_EVENT_OCCURRED0/1_EXTIO_INT0_SHFT */ +static int uvh_nmi_mmrx_mask; /* UVH_EVENT_OCCURRED0/1_EXTIO_INT0_MASK */ +static char *uvh_nmi_mmrx_type; /* "EXTIO_INT0" */ + +/* Non-zero indicates newer SMM NMI handler present */ +static unsigned long uvh_nmi_mmrx_supported; /* UVH_EXTIO_INT0_BROADCAST */ + +/* Indicates to BIOS that we want to use the newer SMM NMI handler */ +static unsigned long uvh_nmi_mmrx_req; /* UVH_BIOS_KERNEL_MMR_ALIAS_2 */ +static int uvh_nmi_mmrx_req_shift; /* 62 */ + /* UV hubless values */ #define NMI_CONTROL_PORT 0x70 #define NMI_DUMMY_PORT 0x71 @@ -227,13 +242,43 @@ static inline bool uv_nmi_action_is(const char *action) /* Setup which NMI support is present in system */ static void uv_nmi_setup_mmrs(void) { - if (uv_read_local_mmr(UVH_NMI_MMRX_SUPPORTED)) { - uv_write_local_mmr(UVH_NMI_MMRX_REQ, - 1UL << UVH_NMI_MMRX_REQ_SHIFT); - nmi_mmr = UVH_NMI_MMRX; - nmi_mmr_clear = UVH_NMI_MMRX_CLEAR; - nmi_mmr_pending = 1UL << UVH_NMI_MMRX_SHIFT; - pr_info("UV: SMI NMI support: %s\n", UVH_NMI_MMRX_TYPE); + /* First determine arch specific MMRs to handshake with BIOS */ + if (UVH_EVENT_OCCURRED0_EXTIO_INT0_MASK) { + uvh_nmi_mmrx = UVH_EVENT_OCCURRED0; + uvh_nmi_mmrx_clear = UVH_EVENT_OCCURRED0_ALIAS; + uvh_nmi_mmrx_shift = UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT; + uvh_nmi_mmrx_mask = UVH_EVENT_OCCURRED0_EXTIO_INT0_MASK; + uvh_nmi_mmrx_type = "OCRD0-EXTIO_INT0"; + + uvh_nmi_mmrx_supported = UVH_EXTIO_INT0_BROADCAST; + uvh_nmi_mmrx_req = UVH_BIOS_KERNEL_MMR_ALIAS_2; + uvh_nmi_mmrx_req_shift = 62; + + } else if (UVH_EVENT_OCCURRED1_EXTIO_INT0_MASK) { + uvh_nmi_mmrx = UVH_EVENT_OCCURRED1; + uvh_nmi_mmrx_clear = UVH_EVENT_OCCURRED1_ALIAS; + uvh_nmi_mmrx_shift = UVH_EVENT_OCCURRED1_EXTIO_INT0_SHFT; + uvh_nmi_mmrx_mask = UVH_EVENT_OCCURRED1_EXTIO_INT0_MASK; + uvh_nmi_mmrx_type = "OCRD1-EXTIO_INT0"; + + uvh_nmi_mmrx_supported = UVH_EXTIO_INT0_BROADCAST; + uvh_nmi_mmrx_req = UVH_BIOS_KERNEL_MMR_ALIAS_2; + uvh_nmi_mmrx_req_shift = 62; + + } else { + pr_err("UV:%s:cannot find EVENT_OCCURRED*_EXTIO_INT0\n", + __func__); + return; + } + + /* Then find out if new NMI is supported */ + if (likely(uv_read_local_mmr(uvh_nmi_mmrx_supported))) { + uv_write_local_mmr(uvh_nmi_mmrx_req, + 1UL << uvh_nmi_mmrx_req_shift); + nmi_mmr = uvh_nmi_mmrx; + nmi_mmr_clear = uvh_nmi_mmrx_clear; + nmi_mmr_pending = 1UL << uvh_nmi_mmrx_shift; + pr_info("UV: SMI NMI support: %s\n", uvh_nmi_mmrx_type); } else { nmi_mmr = UVH_NMI_MMR; nmi_mmr_clear = UVH_NMI_MMR_CLEAR; @@ -1049,5 +1094,5 @@ void __init uv_nmi_setup_hubless(void) /* Ensure NMI enabled in Processor Interface Reg: */ uv_reassert_nmi(); uv_register_nmi_notifier(); - pr_info("UV: Hubless NMI enabled\n"); + pr_info("UV: PCH NMI enabled\n"); } diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c index f82a1337a608..54663f3e00cb 100644 --- a/arch/x86/platform/uv/uv_time.c +++ b/arch/x86/platform/uv/uv_time.c @@ -2,6 +2,7 @@ /* * SGI RTC clock/timer routines. * + * (C) Copyright 2020 Hewlett Packard Enterprise Development LP * Copyright (c) 2009-2013 Silicon Graphics, Inc. All Rights Reserved. * Copyright (c) Dimitri Sivanich */ @@ -52,7 +53,7 @@ struct uv_rtc_timer_head { struct { int lcpu; /* systemwide logical cpu number */ u64 expires; /* next timer expiration for this cpu */ - } cpu[1]; + } cpu[]; }; /* @@ -84,10 +85,8 @@ static void uv_rtc_send_IPI(int cpu) /* Check for an RTC interrupt pending */ static int uv_intr_pending(int pnode) { - if (is_uvx_hub()) - return uv_read_global_mmr64(pnode, UVXH_EVENT_OCCURRED2) & - UVXH_EVENT_OCCURRED2_RTC_1_MASK; - return 0; + return uv_read_global_mmr64(pnode, UVH_EVENT_OCCURRED2) & + UVH_EVENT_OCCURRED2_RTC_1_MASK; } /* Setup interrupt and return non-zero if early expiration occurred. */ @@ -101,8 +100,8 @@ static int uv_setup_intr(int cpu, u64 expires) UVH_RTC1_INT_CONFIG_M_MASK); uv_write_global_mmr64(pnode, UVH_INT_CMPB, -1L); - uv_write_global_mmr64(pnode, UVXH_EVENT_OCCURRED2_ALIAS, - UVXH_EVENT_OCCURRED2_RTC_1_MASK); + uv_write_global_mmr64(pnode, UVH_EVENT_OCCURRED2_ALIAS, + UVH_EVENT_OCCURRED2_RTC_1_MASK); val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) | ((u64)apicid << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT); @@ -148,9 +147,8 @@ static __init int uv_rtc_allocate_timers(void) struct uv_rtc_timer_head *head = blade_info[bid]; if (!head) { - head = kmalloc_node(sizeof(struct uv_rtc_timer_head) + - (uv_blade_nr_possible_cpus(bid) * - 2 * sizeof(u64)), + head = kmalloc_node(struct_size(head, cpu, + uv_blade_nr_possible_cpus(bid)), GFP_KERNEL, nid); if (!head) { uv_rtc_deallocate_timers(); |