diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-06-21 13:57:54 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-06-21 13:57:54 +1000 |
| commit | c669c1cfdb51f5108b2da90a5d0f5c3dd2099242 (patch) | |
| tree | 344680942a6eef7586c7828285a82aea33f62f9d | |
| parent | a6873c7d11f681a21826a370341e36ac9f1f0af3 (diff) | |
| parent | 0b251ee3e2dc6e09ac357fa65f3e0963a1176e1a (diff) | |
Merge remote-tracking branch 'tip/auto-latest'
91 files changed, 3325 insertions, 2743 deletions
diff --git a/Documentation/x86/entry_64.txt b/Documentation/x86/entry_64.txt new file mode 100644 index 000000000000..7869f14d055c --- /dev/null +++ b/Documentation/x86/entry_64.txt @@ -0,0 +1,98 @@ +This file documents some of the kernel entries in +arch/x86/kernel/entry_64.S. A lot of this explanation is adapted from +an email from Ingo Molnar: + +http://lkml.kernel.org/r/<20110529191055.GC9835%40elte.hu> + +The x86 architecture has quite a few different ways to jump into +kernel code. Most of these entry points are registered in +arch/x86/kernel/traps.c and implemented in arch/x86/kernel/entry_64.S +and arch/x86/ia32/ia32entry.S. + +The IDT vector assignments are listed in arch/x86/include/irq_vectors.h. + +Some of these entries are: + + - system_call: syscall instruction from 64-bit code. + + - ia32_syscall: int 0x80 from 32-bit or 64-bit code; compat syscall + either way. + + - ia32_syscall, ia32_sysenter: syscall and sysenter from 32-bit + code + + - interrupt: An array of entries. Every IDT vector that doesn't + explicitly point somewhere else gets set to the corresponding + value in interrupts. These point to a whole array of + magically-generated functions that make their way to do_IRQ with + the interrupt number as a parameter. + + - emulate_vsyscall: int 0xcc, a special non-ABI entry used by + vsyscall emulation. + + - APIC interrupts: Various special-purpose interrupts for things + like TLB shootdown. + + - Architecturally-defined exceptions like divide_error. + +There are a few complexities here. The different x86-64 entries +have different calling conventions. The syscall and sysenter +instructions have their own peculiar calling conventions. Some of +the IDT entries push an error code onto the stack; others don't. +IDT entries using the IST alternative stack mechanism need their own +magic to get the stack frames right. (You can find some +documentation in the AMD APM, Volume 2, Chapter 8 and the Intel SDM, +Volume 3, Chapter 6.) + +Dealing with the swapgs instruction is especially tricky. Swapgs +toggles whether gs is the kernel gs or the user gs. The swapgs +instruction is rather fragile: it must nest perfectly and only in +single depth, it should only be used if entering from user mode to +kernel mode and then when returning to user-space, and precisely +so. If we mess that up even slightly, we crash. + +So when we have a secondary entry, already in kernel mode, we *must +not* use SWAPGS blindly - nor must we forget doing a SWAPGS when it's +not switched/swapped yet. + +Now, there's a secondary complication: there's a cheap way to test +which mode the CPU is in and an expensive way. + +The cheap way is to pick this info off the entry frame on the kernel +stack, from the CS of the ptregs area of the kernel stack: + + xorl %ebx,%ebx + testl $3,CS+8(%rsp) + je error_kernelspace + SWAPGS + +The expensive (paranoid) way is to read back the MSR_GS_BASE value +(which is what SWAPGS modifies): + + movl $1,%ebx + movl $MSR_GS_BASE,%ecx + rdmsr + testl %edx,%edx + js 1f /* negative -> in kernel */ + SWAPGS + xorl %ebx,%ebx +1: ret + +and the whole paranoid non-paranoid macro complexity is about whether +to suffer that RDMSR cost. + +If we are at an interrupt or user-trap/gate-alike boundary then we can +use the faster check: the stack will be a reliable indicator of +whether SWAPGS was already done: if we see that we are a secondary +entry interrupting kernel mode execution, then we know that the GS +base has already been switched. If it says that we interrupted +user-space execution then we must do the SWAPGS. + +But if we are in an NMI/MCE/DEBUG/whatever super-atomic entry context, +which might have triggered right after a normal entry wrote CS to the +stack but before we executed SWAPGS, then the only safe way to check +for GS is the slower method: the RDMSR. + +So we try only to mark those entry methods 'paranoid' that absolutely +need the more expensive check for the GS base - and we generate all +'normal' entry points with the regular (faster) entry macros. @@ -1290,6 +1290,7 @@ help: @echo ' make O=dir [targets] Locate all output files in "dir", including .config' @echo ' make C=1 [targets] Check all c source with $$CHECK (sparse by default)' @echo ' make C=2 [targets] Force check of all c source with $$CHECK' + @echo ' make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections' @echo ' make W=n [targets] Enable extra gcc checks, n=1,2,3 where' @echo ' 1: warnings which may be relevant and do not occur too often' @echo ' 2: warnings which occur quite often but may still be relevant' diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 60219bf94198..ca2da8da6e9c 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -6,6 +6,7 @@ config ALPHA select HAVE_OPROFILE select HAVE_SYSCALL_WRAPPERS select HAVE_IRQ_WORK + select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS select HAVE_DMA_ATTRS select HAVE_GENERIC_HARDIRQS diff --git a/arch/alpha/include/asm/8253pit.h b/arch/alpha/include/asm/8253pit.h deleted file mode 100644 index a71c9c1455a7..000000000000 --- a/arch/alpha/include/asm/8253pit.h +++ /dev/null @@ -1,3 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c index 8de1046fe91e..f33648e4e8cf 100644 --- a/arch/alpha/kernel/sys_ruffian.c +++ b/arch/alpha/kernel/sys_ruffian.c @@ -26,7 +26,6 @@ #include <asm/pgtable.h> #include <asm/core_cia.h> #include <asm/tlbflush.h> -#include <asm/8253pit.h> #include "proto.h" #include "irq_impl.h" diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c index 818e74ed45dc..de406c70eabc 100644 --- a/arch/alpha/kernel/time.c +++ b/arch/alpha/kernel/time.c @@ -46,7 +46,6 @@ #include <asm/uaccess.h> #include <asm/io.h> #include <asm/hwrpb.h> -#include <asm/8253pit.h> #include <asm/rtc.h> #include <linux/mc146818rtc.h> diff --git a/arch/arm/include/asm/i8253.h b/arch/arm/include/asm/i8253.h deleted file mode 100644 index 70656b69d5ce..000000000000 --- a/arch/arm/include/asm/i8253.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef __ASMARM_I8253_H -#define __ASMARM_I8253_H - -/* i8253A PIT registers */ -#define PIT_MODE 0x43 -#define PIT_CH0 0x40 - -#define PIT_LATCH ((PIT_TICK_RATE + HZ / 2) / HZ) - -extern raw_spinlock_t i8253_lock; - -#define outb_pit outb_p -#define inb_pit inb_p - -#endif diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c index 7020f1a3feca..71fd96df7f73 100644 --- a/arch/arm/mach-footbridge/isa-timer.c +++ b/arch/arm/mach-footbridge/isa-timer.c @@ -6,6 +6,7 @@ */ #include <linux/clockchips.h> #include <linux/clocksource.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -14,13 +15,10 @@ #include <linux/timex.h> #include <asm/irq.h> -#include <asm/i8253.h> #include <asm/mach/time.h> #include "common.h" -DEFINE_RAW_SPINLOCK(i8253_lock); - static void pit_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 653da62d0682..45f7aacc0278 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -185,6 +185,7 @@ config MACH_JAZZ select CSRC_R4K select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN select GENERIC_ISA_DMA + select HAVE_PCSPKR_PLATFORM select IRQ_CPU select I8253 select I8259 @@ -266,6 +267,7 @@ config MIPS_MALTA select CSRC_R4K select DMA_NONCOHERENT select GENERIC_ISA_DMA + select HAVE_PCSPKR_PLATFORM select IRQ_CPU select IRQ_GIC select HW_HAS_PCI @@ -640,6 +642,7 @@ config SNI_RM select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN select DMA_NONCOHERENT select GENERIC_ISA_DMA + select HAVE_PCSPKR_PLATFORM select HW_HAS_EISA select HW_HAS_PCI select IRQ_CPU diff --git a/arch/mips/cobalt/time.c b/arch/mips/cobalt/time.c index 0162f9edc693..3bff3b820baf 100644 --- a/arch/mips/cobalt/time.c +++ b/arch/mips/cobalt/time.c @@ -17,10 +17,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/i8253.h> #include <linux/init.h> #include <asm/gt64120.h> -#include <asm/i8253.h> #include <asm/time.h> #define GT641XX_BASE_CLOCK 50000000 /* 50MHz */ diff --git a/arch/mips/include/asm/i8253.h b/arch/mips/include/asm/i8253.h deleted file mode 100644 index 9ad011366f73..000000000000 --- a/arch/mips/include/asm/i8253.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Machine specific IO port address definition for generic. - * Written by Osamu Tomita <tomita@cinet.co.jp> - */ -#ifndef __ASM_I8253_H -#define __ASM_I8253_H - -#include <linux/spinlock.h> - -/* i8253A PIT registers */ -#define PIT_MODE 0x43 -#define PIT_CH0 0x40 -#define PIT_CH2 0x42 - -#define PIT_LATCH LATCH - -extern raw_spinlock_t i8253_lock; - -extern void setup_pit_timer(void); - -#define inb_pit inb_p -#define outb_pit outb_p - -#endif /* __ASM_I8253_H */ diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c index 260df4750949..ca9bd2069142 100644 --- a/arch/mips/jazz/irq.c +++ b/arch/mips/jazz/irq.c @@ -7,6 +7,7 @@ * Copyright (C) 1994 - 2001, 2003, 07 Ralf Baechle */ #include <linux/clockchips.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/kernel.h> @@ -15,7 +16,6 @@ #include <linux/irq.h> #include <asm/irq_cpu.h> -#include <asm/i8253.h> #include <asm/i8259.h> #include <asm/io.h> #include <asm/jazz.h> diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index 391221b6a6aa..3d2ff57fa69a 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -3,6 +3,7 @@ * */ #include <linux/clockchips.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/jiffies.h> @@ -12,13 +13,9 @@ #include <linux/irq.h> #include <asm/delay.h> -#include <asm/i8253.h> #include <asm/io.h> #include <asm/time.h> -DEFINE_RAW_SPINLOCK(i8253_lock); -EXPORT_SYMBOL(i8253_lock); - /* * Initialize the PIT timer. * diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 1620b83cd13e..f8ee945ee411 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -19,6 +19,7 @@ */ #include <linux/types.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/kernel_stat.h> #include <linux/sched.h> @@ -31,7 +32,6 @@ #include <asm/mipsregs.h> #include <asm/mipsmtregs.h> #include <asm/hardirq.h> -#include <asm/i8253.h> #include <asm/irq.h> #include <asm/div64.h> #include <asm/cpu.h> diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c index 1a94c9894188..607192449335 100644 --- a/arch/mips/sgi-ip22/ip22-time.c +++ b/arch/mips/sgi-ip22/ip22-time.c @@ -10,6 +10,7 @@ * Copyright (C) 2003, 06 Ralf Baechle (ralf@linux-mips.org) */ #include <linux/bcd.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/irq.h> #include <linux/kernel.h> @@ -20,7 +21,6 @@ #include <asm/cpu.h> #include <asm/mipsregs.h> -#include <asm/i8253.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/time.h> diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c index 0904d4d30cb3..ec0be14996a4 100644 --- a/arch/mips/sni/time.c +++ b/arch/mips/sni/time.c @@ -1,11 +1,11 @@ #include <linux/types.h> +#include <linux/i8253.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/smp.h> #include <linux/time.h> #include <linux/clockchips.h> -#include <asm/i8253.h> #include <asm/sni.h> #include <asm/time.h> #include <asm-generic/rtc.h> diff --git a/arch/powerpc/include/asm/8253pit.h b/arch/powerpc/include/asm/8253pit.h deleted file mode 100644 index a71c9c1455a7..000000000000 --- a/arch/powerpc/include/asm/8253pit.h +++ /dev/null @@ -1,3 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ diff --git a/arch/powerpc/platforms/amigaone/Kconfig b/arch/powerpc/platforms/amigaone/Kconfig index 022476717718..128de25cc284 100644 --- a/arch/powerpc/platforms/amigaone/Kconfig +++ b/arch/powerpc/platforms/amigaone/Kconfig @@ -8,7 +8,7 @@ config AMIGAONE select NOT_COHERENT_CACHE select CHECK_CACHE_COHERENCY select DEFAULT_UIMAGE - select PCSPKR_PLATFORM + select HAVE_PCSPKR_PLATFORM help Select AmigaOne for the following machines: - AmigaOne SE/Teron CX (G3 only) diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig index bc0b0efdc5fe..d3cdab582c5d 100644 --- a/arch/powerpc/platforms/chrp/Kconfig +++ b/arch/powerpc/platforms/chrp/Kconfig @@ -1,6 +1,7 @@ config PPC_CHRP bool "Common Hardware Reference Platform (CHRP) based machines" depends on 6xx + select HAVE_PCSPKR_PLATFORM select MPIC select PPC_I8259 select PPC_INDIRECT_PCI diff --git a/arch/powerpc/platforms/prep/Kconfig b/arch/powerpc/platforms/prep/Kconfig index bf8330ef2e76..f0536c7cda9f 100644 --- a/arch/powerpc/platforms/prep/Kconfig +++ b/arch/powerpc/platforms/prep/Kconfig @@ -1,6 +1,7 @@ config PPC_PREP bool "PowerPC Reference Platform (PReP) based machines" depends on 6xx && BROKEN + select HAVE_PCSPKR_PLATFORM select MPIC select PPC_I8259 select PPC_INDIRECT_PCI diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 71af4c5d6c05..05cf4769b88c 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -1,6 +1,7 @@ config PPC_PSERIES depends on PPC64 && PPC_BOOK3S bool "IBM pSeries & new (POWER5-based) iSeries" + select HAVE_PCSPKR_PLATFORM select MPIC select PCI_MSI select PPC_XICS diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5b3e6ec4703d..2f5951390047 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -20,6 +20,7 @@ config X86 select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_IDE select HAVE_OPROFILE + select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS select HAVE_IRQ_WORK select HAVE_IOREMAP_PROT @@ -70,6 +71,7 @@ config X86 select IRQ_FORCED_THREADING select USE_GENERIC_SMP_HELPERS if SMP select HAVE_BPF_JIT if (X86_64 && NET) + select I8253_LOCK config INSTRUCTION_DECODER def_bool (KPROBES || PERF_EVENTS) diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index f7cb086b4add..95365a82b6a0 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -9,12 +9,6 @@ # Changed by many, many contributors over the years. # -# ROOT_DEV specifies the default root-device when making the image. -# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case -# the default of FLOPPY is used by 'build'. - -ROOT_DEV := CURRENT - # If you want to preset the SVGA mode, uncomment the next line and # set SVGA_MODE to whatever number you want. # Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode. @@ -75,8 +69,7 @@ GCOV_PROFILE := n $(obj)/bzImage: asflags-y := $(SVGA_MODE) quiet_cmd_image = BUILD $@ -cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \ - $(ROOT_DEV) > $@ +cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin > $@ $(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE $(call if_changed,image) diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c index ee3a4ea923ac..fdc60a0b3c20 100644 --- a/arch/x86/boot/tools/build.c +++ b/arch/x86/boot/tools/build.c @@ -130,7 +130,7 @@ static void die(const char * str, ...) static void usage(void) { - die("Usage: build setup system [rootdev] [> image]"); + die("Usage: build setup system [> image]"); } int main(int argc, char ** argv) @@ -138,39 +138,14 @@ int main(int argc, char ** argv) unsigned int i, sz, setup_sectors; int c; u32 sys_size; - u8 major_root, minor_root; struct stat sb; FILE *file; int fd; void *kernel; u32 crc = 0xffffffffUL; - if ((argc < 3) || (argc > 4)) + if (argc != 3) usage(); - if (argc > 3) { - if (!strcmp(argv[3], "CURRENT")) { - if (stat("/", &sb)) { - perror("/"); - die("Couldn't stat /"); - } - major_root = major(sb.st_dev); - minor_root = minor(sb.st_dev); - } else if (strcmp(argv[3], "FLOPPY")) { - if (stat(argv[3], &sb)) { - perror(argv[3]); - die("Couldn't stat root device."); - } - major_root = major(sb.st_rdev); - minor_root = minor(sb.st_rdev); - } else { - major_root = 0; - minor_root = 0; - } - } else { - major_root = DEFAULT_MAJOR_ROOT; - minor_root = DEFAULT_MINOR_ROOT; - } - fprintf(stderr, "Root device is (%d, %d)\n", major_root, minor_root); /* Copy the setup code */ file = fopen(argv[1], "r"); @@ -193,8 +168,8 @@ int main(int argc, char ** argv) memset(buf+c, 0, i-c); /* Set the default root device */ - buf[508] = minor_root; - buf[509] = major_root; + buf[508] = DEFAULT_MINOR_ROOT; + buf[509] = DEFAULT_MAJOR_ROOT; fprintf(stderr, "Setup is %d bytes (padded to %d bytes).\n", c, i); diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index c1870dddd322..a0e866d233ee 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -143,7 +143,7 @@ ENTRY(ia32_sysenter_target) CFI_REL_OFFSET rip,0 pushq_cfi %rax cld - SAVE_ARGS 0,0,1 + SAVE_ARGS 0,1,0 /* no need to do an access_ok check here because rbp has been 32bit zero extended */ 1: movl (%rbp),%ebp @@ -173,7 +173,7 @@ sysexit_from_sys_call: andl $~0x200,EFLAGS-R11(%rsp) movl RIP-R11(%rsp),%edx /* User %eip */ CFI_REGISTER rip,rdx - RESTORE_ARGS 1,24,1,1,1,1 + RESTORE_ARGS 0,24,0,0,0,0 xorq %r8,%r8 xorq %r9,%r9 xorq %r10,%r10 @@ -289,7 +289,7 @@ ENTRY(ia32_cstar_target) * disabled irqs and here we enable it straight after entry: */ ENABLE_INTERRUPTS(CLBR_NONE) - SAVE_ARGS 8,1,1 + SAVE_ARGS 8,0,0 movl %eax,%eax /* zero extension */ movq %rax,ORIG_RAX-ARGOFFSET(%rsp) movq %rcx,RIP-ARGOFFSET(%rsp) @@ -328,7 +328,7 @@ cstar_dispatch: jnz sysretl_audit sysretl_from_sys_call: andl $~TS_COMPAT,TI_status(%r10) - RESTORE_ARGS 1,-ARG_SKIP,1,1,1 + RESTORE_ARGS 0,-ARG_SKIP,0,0,0 movl RIP-ARGOFFSET(%rsp),%ecx CFI_REGISTER rip,rcx movl EFLAGS-ARGOFFSET(%rsp),%r11d @@ -419,7 +419,7 @@ ENTRY(ia32_syscall) cld /* note the registers are not zero extended to the sf. this could be a problem. */ - SAVE_ARGS 0,0,1 + SAVE_ARGS 0,1,0 GET_THREAD_INFO(%r10) orl $TS_COMPAT,TI_status(%r10) testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10) diff --git a/arch/x86/include/asm/apb_timer.h b/arch/x86/include/asm/apb_timer.h index af60d8a2e288..082cf8184935 100644 --- a/arch/x86/include/asm/apb_timer.h +++ b/arch/x86/include/asm/apb_timer.h @@ -50,7 +50,6 @@ #define APBT_DEV_USED 1 extern void apbt_time_init(void); -extern struct clock_event_device *global_clock_event; extern unsigned long apbt_quick_calibrate(void); extern int arch_setup_apbt_irqs(int irq, int trigger, int mask, int cpu); extern void apbt_setup_secondary_clock(void); diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h index 30af5a832163..a9e3a740f697 100644 --- a/arch/x86/include/asm/calling.h +++ b/arch/x86/include/asm/calling.h @@ -46,6 +46,7 @@ For 32-bit we have the following conventions - kernel is built with */ +#include "dwarf2.h" /* * 64-bit system call stack frame layout defines and helpers, for @@ -84,72 +85,57 @@ For 32-bit we have the following conventions - kernel is built with #define ARGOFFSET R11 #define SWFRAME ORIG_RAX - .macro SAVE_ARGS addskip=0, norcx=0, nor891011=0 + .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1 subq $9*8+\addskip, %rsp CFI_ADJUST_CFA_OFFSET 9*8+\addskip - movq %rdi, 8*8(%rsp) - CFI_REL_OFFSET rdi, 8*8 - movq %rsi, 7*8(%rsp) - CFI_REL_OFFSET rsi, 7*8 - movq %rdx, 6*8(%rsp) - CFI_REL_OFFSET rdx, 6*8 - .if \norcx - .else - movq %rcx, 5*8(%rsp) - CFI_REL_OFFSET rcx, 5*8 + movq_cfi rdi, 8*8 + movq_cfi rsi, 7*8 + movq_cfi rdx, 6*8 + + .if \save_rcx + movq_cfi rcx, 5*8 .endif - movq %rax, 4*8(%rsp) - CFI_REL_OFFSET rax, 4*8 - .if \nor891011 - .else - movq %r8, 3*8(%rsp) - CFI_REL_OFFSET r8, 3*8 - movq %r9, 2*8(%rsp) - CFI_REL_OFFSET r9, 2*8 - movq %r10, 1*8(%rsp) - CFI_REL_OFFSET r10, 1*8 - movq %r11, (%rsp) - CFI_REL_OFFSET r11, 0*8 + + movq_cfi rax, 4*8 + + .if \save_r891011 + movq_cfi r8, 3*8 + movq_cfi r9, 2*8 + movq_cfi r10, 1*8 + movq_cfi r11, 0*8 .endif + .endm #define ARG_SKIP (9*8) - .macro RESTORE_ARGS skiprax=0, addskip=0, skiprcx=0, skipr11=0, \ - skipr8910=0, skiprdx=0 - .if \skipr11 - .else - movq (%rsp), %r11 - CFI_RESTORE r11 + .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \ + rstor_r8910=1, rstor_rdx=1 + .if \rstor_r11 + movq_cfi_restore 0*8, r11 .endif - .if \skipr8910 - .else - movq 1*8(%rsp), %r10 - CFI_RESTORE r10 - movq 2*8(%rsp), %r9 - CFI_RESTORE r9 - movq 3*8(%rsp), %r8 - CFI_RESTORE r8 + + .if \rstor_r8910 + movq_cfi_restore 1*8, r10 + movq_cfi_restore 2*8, r9 + movq_cfi_restore 3*8, r8 .endif - .if \skiprax - .else - movq 4*8(%rsp), %rax - CFI_RESTORE rax + + .if \rstor_rax + movq_cfi_restore 4*8, rax .endif - .if \skiprcx - .else - movq 5*8(%rsp), %rcx - CFI_RESTORE rcx + + .if \rstor_rcx + movq_cfi_restore 5*8, rcx .endif - .if \skiprdx - .else - movq 6*8(%rsp), %rdx - CFI_RESTORE rdx + + .if \rstor_rdx + movq_cfi_restore 6*8, rdx .endif - movq 7*8(%rsp), %rsi - CFI_RESTORE rsi - movq 8*8(%rsp), %rdi - CFI_RESTORE rdi + + movq_cfi_restore 7*8, rsi + movq_cfi_restore 8*8, rdi + .if ARG_SKIP+\addskip > 0 addq $ARG_SKIP+\addskip, %rsp CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip) @@ -176,33 +162,21 @@ For 32-bit we have the following conventions - kernel is built with .macro SAVE_REST subq $REST_SKIP, %rsp CFI_ADJUST_CFA_OFFSET REST_SKIP - movq %rbx, 5*8(%rsp) - CFI_REL_OFFSET rbx, 5*8 - movq %rbp, 4*8(%rsp) - CFI_REL_OFFSET rbp, 4*8 - movq %r12, 3*8(%rsp) - CFI_REL_OFFSET r12, 3*8 - movq %r13, 2*8(%rsp) - CFI_REL_OFFSET r13, 2*8 - movq %r14, 1*8(%rsp) - CFI_REL_OFFSET r14, 1*8 - movq %r15, (%rsp) - CFI_REL_OFFSET r15, 0*8 + movq_cfi rbx, 5*8 + movq_cfi rbp, 4*8 + movq_cfi r12, 3*8 + movq_cfi r13, 2*8 + movq_cfi r14, 1*8 + movq_cfi r15, 0*8 .endm .macro RESTORE_REST - movq (%rsp), %r15 - CFI_RESTORE r15 - movq 1*8(%rsp), %r14 - CFI_RESTORE r14 - movq 2*8(%rsp), %r13 - CFI_RESTORE r13 - movq 3*8(%rsp), %r12 - CFI_RESTORE r12 - movq 4*8(%rsp), %rbp - CFI_RESTORE rbp - movq 5*8(%rsp), %rbx - CFI_RESTORE rbx + movq_cfi_restore 0*8, r15 + movq_cfi_restore 1*8, r14 + movq_cfi_restore 2*8, r13 + movq_cfi_restore 3*8, r12 + movq_cfi_restore 4*8, rbp + movq_cfi_restore 5*8, rbx addq $REST_SKIP, %rsp CFI_ADJUST_CFA_OFFSET -(REST_SKIP) .endm @@ -214,7 +188,7 @@ For 32-bit we have the following conventions - kernel is built with .macro RESTORE_ALL addskip=0 RESTORE_REST - RESTORE_ARGS 0, \addskip + RESTORE_ARGS 1, \addskip .endm .macro icebp diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h index 1cd6d26a0a8d..0baa628e330c 100644 --- a/arch/x86/include/asm/entry_arch.h +++ b/arch/x86/include/asm/entry_arch.h @@ -53,8 +53,4 @@ BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR) BUILD_INTERRUPT(threshold_interrupt,THRESHOLD_APIC_VECTOR) #endif -#ifdef CONFIG_X86_MCE -BUILD_INTERRUPT(mce_self_interrupt,MCE_SELF_VECTOR) -#endif - #endif diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index 4729b2b63117..460c74e4852c 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -78,6 +78,7 @@ enum fixed_addresses { VSYSCALL_LAST_PAGE, VSYSCALL_FIRST_PAGE = VSYSCALL_LAST_PAGE + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1, + VVAR_PAGE, VSYSCALL_HPET, #endif FIX_DBGP_BASE, diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index bb9efe8706e2..13f5504c76c0 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -34,7 +34,6 @@ extern void irq_work_interrupt(void); extern void spurious_interrupt(void); extern void thermal_interrupt(void); extern void reschedule_interrupt(void); -extern void mce_self_interrupt(void); extern void invalidate_interrupt(void); extern void invalidate_interrupt0(void); diff --git a/arch/x86/include/asm/i8253.h b/arch/x86/include/asm/i8253.h deleted file mode 100644 index 65aaa91d5850..000000000000 --- a/arch/x86/include/asm/i8253.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef _ASM_X86_I8253_H -#define _ASM_X86_I8253_H - -/* i8253A PIT registers */ -#define PIT_MODE 0x43 -#define PIT_CH0 0x40 -#define PIT_CH2 0x42 - -#define PIT_LATCH LATCH - -extern raw_spinlock_t i8253_lock; - -extern struct clock_event_device *global_clock_event; - -extern void setup_pit_timer(void); - -#define inb_pit inb_p -#define outb_pit outb_p - -#endif /* _ASM_X86_I8253_H */ diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index 6e976ee3b3ef..f9a320984a10 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -17,7 +17,8 @@ * Vectors 0 ... 31 : system traps and exceptions - hardcoded events * Vectors 32 ... 127 : device interrupts * Vector 128 : legacy int80 syscall interface - * Vectors 129 ... INVALIDATE_TLB_VECTOR_START-1 : device interrupts + * Vector 204 : legacy x86_64 vsyscall emulation + * Vectors 129 ... INVALIDATE_TLB_VECTOR_START-1 except 204 : device interrupts * Vectors INVALIDATE_TLB_VECTOR_START ... 255 : special interrupts * * 64-bit x86 has per CPU IDT tables, 32-bit has one shared IDT table. @@ -50,6 +51,9 @@ #ifdef CONFIG_X86_32 # define SYSCALL_VECTOR 0x80 #endif +#ifdef CONFIG_X86_64 +# define VSYSCALL_EMU_VECTOR 0xcc +#endif /* * Vectors 0x30-0x3f are used for ISA interrupts. @@ -109,11 +113,6 @@ #define UV_BAU_MESSAGE 0xf5 -/* - * Self IPI vector for machine checks - */ -#define MCE_SELF_VECTOR 0xf4 - /* Xen vector callback to receive events in a HVM domain */ #define XEN_HVM_EVTCHN_CALLBACK 0xf3 diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 021979a6e23f..716b48af7863 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -8,6 +8,7 @@ * Machine Check support for x86 */ +/* MCG_CAP register defines */ #define MCG_BANKCNT_MASK 0xff /* Number of Banks */ #define MCG_CTL_P (1ULL<<8) /* MCG_CTL register available */ #define MCG_EXT_P (1ULL<<9) /* Extended registers available */ @@ -17,10 +18,12 @@ #define MCG_EXT_CNT(c) (((c) & MCG_EXT_CNT_MASK) >> MCG_EXT_CNT_SHIFT) #define MCG_SER_P (1ULL<<24) /* MCA recovery/new status bits */ +/* MCG_STATUS register defines */ #define MCG_STATUS_RIPV (1ULL<<0) /* restart ip valid */ #define MCG_STATUS_EIPV (1ULL<<1) /* ip points to correct instruction */ #define MCG_STATUS_MCIP (1ULL<<2) /* machine check in progress */ +/* MCi_STATUS register defines */ #define MCI_STATUS_VAL (1ULL<<63) /* valid error */ #define MCI_STATUS_OVER (1ULL<<62) /* previous errors lost */ #define MCI_STATUS_UC (1ULL<<61) /* uncorrected error */ @@ -31,12 +34,14 @@ #define MCI_STATUS_S (1ULL<<56) /* Signaled machine check */ #define MCI_STATUS_AR (1ULL<<55) /* Action required */ -/* MISC register defines */ -#define MCM_ADDR_SEGOFF 0 /* segment offset */ -#define MCM_ADDR_LINEAR 1 /* linear address */ -#define MCM_ADDR_PHYS 2 /* physical address */ -#define MCM_ADDR_MEM 3 /* memory address */ -#define MCM_ADDR_GENERIC 7 /* generic */ +/* MCi_MISC register defines */ +#define MCI_MISC_ADDR_LSB(m) ((m) & 0x3f) +#define MCI_MISC_ADDR_MODE(m) (((m) >> 6) & 7) +#define MCI_MISC_ADDR_SEGOFF 0 /* segment offset */ +#define MCI_MISC_ADDR_LINEAR 1 /* linear address */ +#define MCI_MISC_ADDR_PHYS 2 /* physical address */ +#define MCI_MISC_ADDR_MEM 3 /* memory address */ +#define MCI_MISC_ADDR_GENERIC 7 /* generic */ /* CTL2 register defines */ #define MCI_CTL2_CMCI_EN (1ULL << 30) @@ -144,7 +149,7 @@ static inline void enable_p5_mce(void) {} void mce_setup(struct mce *m); void mce_log(struct mce *m); -DECLARE_PER_CPU(struct sys_device, mce_dev); +DECLARE_PER_CPU(struct sys_device, mce_sysdev); /* * Maximum banks number. diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h index d56187c6b838..013286a10c2c 100644 --- a/arch/x86/include/asm/pgtable_types.h +++ b/arch/x86/include/asm/pgtable_types.h @@ -107,7 +107,8 @@ #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT) #define __PAGE_KERNEL_UC_MINUS (__PAGE_KERNEL | _PAGE_PCD) #define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER) -#define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT) +#define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER) +#define __PAGE_KERNEL_VVAR_NOCACHE (__PAGE_KERNEL_VVAR | _PAGE_PCD | _PAGE_PWT) #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE) #define __PAGE_KERNEL_LARGE_NOCACHE (__PAGE_KERNEL | _PAGE_CACHE_UC | _PAGE_PSE) #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE) @@ -129,7 +130,8 @@ #define PAGE_KERNEL_LARGE_NOCACHE __pgprot(__PAGE_KERNEL_LARGE_NOCACHE) #define PAGE_KERNEL_LARGE_EXEC __pgprot(__PAGE_KERNEL_LARGE_EXEC) #define PAGE_KERNEL_VSYSCALL __pgprot(__PAGE_KERNEL_VSYSCALL) -#define PAGE_KERNEL_VSYSCALL_NOCACHE __pgprot(__PAGE_KERNEL_VSYSCALL_NOCACHE) +#define PAGE_KERNEL_VVAR __pgprot(__PAGE_KERNEL_VVAR) +#define PAGE_KERNEL_VVAR_NOCACHE __pgprot(__PAGE_KERNEL_VVAR_NOCACHE) #define PAGE_KERNEL_IO __pgprot(__PAGE_KERNEL_IO) #define PAGE_KERNEL_IO_NOCACHE __pgprot(__PAGE_KERNEL_IO_NOCACHE) diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h index cd84f7208f76..5e641715c3fe 100644 --- a/arch/x86/include/asm/segment.h +++ b/arch/x86/include/asm/segment.h @@ -162,7 +162,7 @@ #define GDT_ENTRY_DEFAULT_USER32_CS 4 #define GDT_ENTRY_DEFAULT_USER_DS 5 #define GDT_ENTRY_DEFAULT_USER_CS 6 -#define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS * 8 + 3) +#define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3) #define __USER32_DS __USER_DS #define GDT_ENTRY_TSS 8 /* needs two entries */ diff --git a/arch/x86/include/asm/time.h b/arch/x86/include/asm/time.h index 7bdec4e9b739..92b8aec06970 100644 --- a/arch/x86/include/asm/time.h +++ b/arch/x86/include/asm/time.h @@ -1,10 +1,12 @@ #ifndef _ASM_X86_TIME_H #define _ASM_X86_TIME_H -extern void hpet_time_init(void); - +#include <linux/clocksource.h> #include <asm/mc146818rtc.h> +extern void hpet_time_init(void); extern void time_init(void); +extern struct clock_event_device *global_clock_event; + #endif /* _ASM_X86_TIME_H */ diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 0310da67307f..2bae0a513b40 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -1,6 +1,8 @@ #ifndef _ASM_X86_TRAPS_H #define _ASM_X86_TRAPS_H +#include <linux/kprobes.h> + #include <asm/debugreg.h> #include <asm/siginfo.h> /* TRAP_TRACE, ... */ @@ -38,6 +40,7 @@ asmlinkage void alignment_check(void); asmlinkage void machine_check(void); #endif /* CONFIG_X86_MCE */ asmlinkage void simd_coprocessor_error(void); +asmlinkage void emulate_vsyscall(void); dotraplinkage void do_divide_error(struct pt_regs *, long); dotraplinkage void do_debug(struct pt_regs *, long); @@ -64,6 +67,7 @@ dotraplinkage void do_alignment_check(struct pt_regs *, long); dotraplinkage void do_machine_check(struct pt_regs *, long); #endif dotraplinkage void do_simd_coprocessor_error(struct pt_regs *, long); +dotraplinkage void do_emulate_vsyscall(struct pt_regs *, long); #ifdef CONFIG_X86_32 dotraplinkage void do_iret_error(struct pt_regs *, long); #endif diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h index 4be52c863448..10474fb1185d 100644 --- a/arch/x86/include/asm/uv/uv_mmrs.h +++ b/arch/x86/include/asm/uv/uv_mmrs.h @@ -61,1689 +61,2016 @@ /* Compat: if this #define is present, UV headers support UV2 */ #define UV2_HUB_IS_SUPPORTED 1 -/* KABI compat: if this #define is present, KABI hacks are present */ -#define UV2_HUB_KABI_HACKS 1 - /* ========================================================================= */ /* UVH_BAU_DATA_BROADCAST */ /* ========================================================================= */ -#define UVH_BAU_DATA_BROADCAST 0x61688UL -#define UVH_BAU_DATA_BROADCAST_32 0x440 +#define UVH_BAU_DATA_BROADCAST 0x61688UL +#define UVH_BAU_DATA_BROADCAST_32 0x440 -#define UVH_BAU_DATA_BROADCAST_ENABLE_SHFT 0 -#define UVH_BAU_DATA_BROADCAST_ENABLE_MASK 0x0000000000000001UL +#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; + 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 UVH_BAU_DATA_CONFIG_32 0x438 - -#define UVH_BAU_DATA_CONFIG_VECTOR_SHFT 0 -#define UVH_BAU_DATA_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_BAU_DATA_CONFIG_DM_SHFT 8 -#define UVH_BAU_DATA_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_BAU_DATA_CONFIG_DESTMODE_SHFT 11 -#define UVH_BAU_DATA_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_BAU_DATA_CONFIG_STATUS_SHFT 12 -#define UVH_BAU_DATA_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_BAU_DATA_CONFIG_P_SHFT 13 -#define UVH_BAU_DATA_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_BAU_DATA_CONFIG_T_SHFT 15 -#define UVH_BAU_DATA_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_BAU_DATA_CONFIG_M_SHFT 16 -#define UVH_BAU_DATA_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_BAU_DATA_CONFIG_APIC_ID_SHFT 32 -#define UVH_BAU_DATA_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#define UVH_BAU_DATA_CONFIG 0x61680UL +#define UVH_BAU_DATA_CONFIG_32 0x438 + +#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; + 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 - -#define UV1H_EVENT_OCCURRED0_LB_HCERR_SHFT 0 -#define UV1H_EVENT_OCCURRED0_LB_HCERR_MASK 0x0000000000000001UL -#define UV1H_EVENT_OCCURRED0_GR0_HCERR_SHFT 1 -#define UV1H_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000002UL -#define UV1H_EVENT_OCCURRED0_GR1_HCERR_SHFT 2 -#define UV1H_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000004UL -#define UV1H_EVENT_OCCURRED0_LH_HCERR_SHFT 3 -#define UV1H_EVENT_OCCURRED0_LH_HCERR_MASK 0x0000000000000008UL -#define UV1H_EVENT_OCCURRED0_RH_HCERR_SHFT 4 -#define UV1H_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000010UL -#define UV1H_EVENT_OCCURRED0_XN_HCERR_SHFT 5 -#define UV1H_EVENT_OCCURRED0_XN_HCERR_MASK 0x0000000000000020UL -#define UV1H_EVENT_OCCURRED0_SI_HCERR_SHFT 6 -#define UV1H_EVENT_OCCURRED0_SI_HCERR_MASK 0x0000000000000040UL -#define UV1H_EVENT_OCCURRED0_LB_AOERR0_SHFT 7 -#define UV1H_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000080UL -#define UV1H_EVENT_OCCURRED0_GR0_AOERR0_SHFT 8 -#define UV1H_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000000100UL -#define UV1H_EVENT_OCCURRED0_GR1_AOERR0_SHFT 9 -#define UV1H_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000000200UL -#define UV1H_EVENT_OCCURRED0_LH_AOERR0_SHFT 10 -#define UV1H_EVENT_OCCURRED0_LH_AOERR0_MASK 0x0000000000000400UL -#define UV1H_EVENT_OCCURRED0_RH_AOERR0_SHFT 11 -#define UV1H_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL -#define UV1H_EVENT_OCCURRED0_XN_AOERR0_SHFT 12 -#define UV1H_EVENT_OCCURRED0_XN_AOERR0_MASK 0x0000000000001000UL -#define UV1H_EVENT_OCCURRED0_SI_AOERR0_SHFT 13 -#define UV1H_EVENT_OCCURRED0_SI_AOERR0_MASK 0x0000000000002000UL -#define UV1H_EVENT_OCCURRED0_LB_AOERR1_SHFT 14 -#define UV1H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000004000UL -#define UV1H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 15 -#define UV1H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000000008000UL -#define UV1H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 16 -#define UV1H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000000010000UL -#define UV1H_EVENT_OCCURRED0_LH_AOERR1_SHFT 17 -#define UV1H_EVENT_OCCURRED0_LH_AOERR1_MASK 0x0000000000020000UL -#define UV1H_EVENT_OCCURRED0_RH_AOERR1_SHFT 18 -#define UV1H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000040000UL -#define UV1H_EVENT_OCCURRED0_XN_AOERR1_SHFT 19 -#define UV1H_EVENT_OCCURRED0_XN_AOERR1_MASK 0x0000000000080000UL -#define UV1H_EVENT_OCCURRED0_SI_AOERR1_SHFT 20 -#define UV1H_EVENT_OCCURRED0_SI_AOERR1_MASK 0x0000000000100000UL -#define UV1H_EVENT_OCCURRED0_RH_VPI_INT_SHFT 21 -#define UV1H_EVENT_OCCURRED0_RH_VPI_INT_MASK 0x0000000000200000UL -#define UV1H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 22 -#define UV1H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000000400000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 23 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000000800000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 24 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000001000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 25 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000002000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 26 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000004000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 27 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000000008000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 28 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000000010000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 29 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000000020000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 30 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000000040000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 31 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000000080000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 32 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000000100000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 33 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000000200000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 34 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000000400000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 35 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000000800000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 36 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000001000000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 37 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000002000000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 38 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000004000000000UL -#define UV1H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 39 -#define UV1H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0000008000000000UL -#define UV1H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 40 -#define UV1H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0000010000000000UL -#define UV1H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 41 -#define UV1H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0000020000000000UL -#define UV1H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 42 -#define UV1H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0000040000000000UL -#define UV1H_EVENT_OCCURRED0_LTC_INT_SHFT 43 -#define UV1H_EVENT_OCCURRED0_LTC_INT_MASK 0x0000080000000000UL -#define UV1H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 44 -#define UV1H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0000100000000000UL -#define UV1H_EVENT_OCCURRED0_IPI_INT_SHFT 45 -#define UV1H_EVENT_OCCURRED0_IPI_INT_MASK 0x0000200000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 46 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0000400000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 47 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0000800000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 48 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0001000000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 49 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0002000000000000UL -#define UV1H_EVENT_OCCURRED0_PROFILE_INT_SHFT 50 -#define UV1H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0004000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC0_SHFT 51 -#define UV1H_EVENT_OCCURRED0_RTC0_MASK 0x0008000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC1_SHFT 52 -#define UV1H_EVENT_OCCURRED0_RTC1_MASK 0x0010000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC2_SHFT 53 -#define UV1H_EVENT_OCCURRED0_RTC2_MASK 0x0020000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC3_SHFT 54 -#define UV1H_EVENT_OCCURRED0_RTC3_MASK 0x0040000000000000UL -#define UV1H_EVENT_OCCURRED0_BAU_DATA_SHFT 55 -#define UV1H_EVENT_OCCURRED0_BAU_DATA_MASK 0x0080000000000000UL -#define UV1H_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_SHFT 56 -#define UV1H_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_MASK 0x0100000000000000UL - -#define UV2H_EVENT_OCCURRED0_LB_HCERR_SHFT 0 -#define UV2H_EVENT_OCCURRED0_LB_HCERR_MASK 0x0000000000000001UL -#define UV2H_EVENT_OCCURRED0_QP_HCERR_SHFT 1 -#define UV2H_EVENT_OCCURRED0_QP_HCERR_MASK 0x0000000000000002UL -#define UV2H_EVENT_OCCURRED0_RH_HCERR_SHFT 2 -#define UV2H_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000004UL -#define UV2H_EVENT_OCCURRED0_LH0_HCERR_SHFT 3 -#define UV2H_EVENT_OCCURRED0_LH0_HCERR_MASK 0x0000000000000008UL -#define UV2H_EVENT_OCCURRED0_LH1_HCERR_SHFT 4 -#define UV2H_EVENT_OCCURRED0_LH1_HCERR_MASK 0x0000000000000010UL -#define UV2H_EVENT_OCCURRED0_GR0_HCERR_SHFT 5 -#define UV2H_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000020UL -#define UV2H_EVENT_OCCURRED0_GR1_HCERR_SHFT 6 -#define UV2H_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000040UL -#define UV2H_EVENT_OCCURRED0_NI0_HCERR_SHFT 7 -#define UV2H_EVENT_OCCURRED0_NI0_HCERR_MASK 0x0000000000000080UL -#define UV2H_EVENT_OCCURRED0_NI1_HCERR_SHFT 8 -#define UV2H_EVENT_OCCURRED0_NI1_HCERR_MASK 0x0000000000000100UL -#define UV2H_EVENT_OCCURRED0_LB_AOERR0_SHFT 9 -#define UV2H_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000200UL -#define UV2H_EVENT_OCCURRED0_QP_AOERR0_SHFT 10 -#define UV2H_EVENT_OCCURRED0_QP_AOERR0_MASK 0x0000000000000400UL -#define UV2H_EVENT_OCCURRED0_RH_AOERR0_SHFT 11 -#define UV2H_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL -#define UV2H_EVENT_OCCURRED0_LH0_AOERR0_SHFT 12 -#define UV2H_EVENT_OCCURRED0_LH0_AOERR0_MASK 0x0000000000001000UL -#define UV2H_EVENT_OCCURRED0_LH1_AOERR0_SHFT 13 -#define UV2H_EVENT_OCCURRED0_LH1_AOERR0_MASK 0x0000000000002000UL -#define UV2H_EVENT_OCCURRED0_GR0_AOERR0_SHFT 14 -#define UV2H_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000004000UL -#define UV2H_EVENT_OCCURRED0_GR1_AOERR0_SHFT 15 -#define UV2H_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000008000UL -#define UV2H_EVENT_OCCURRED0_XB_AOERR0_SHFT 16 -#define UV2H_EVENT_OCCURRED0_XB_AOERR0_MASK 0x0000000000010000UL -#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 0x70000UL +#define UVH_EVENT_OCCURRED0_32 0x5e8 + +#define UV1H_EVENT_OCCURRED0_LB_HCERR_SHFT 0 +#define UV1H_EVENT_OCCURRED0_GR0_HCERR_SHFT 1 +#define UV1H_EVENT_OCCURRED0_GR1_HCERR_SHFT 2 +#define UV1H_EVENT_OCCURRED0_LH_HCERR_SHFT 3 +#define UV1H_EVENT_OCCURRED0_RH_HCERR_SHFT 4 +#define UV1H_EVENT_OCCURRED0_XN_HCERR_SHFT 5 +#define UV1H_EVENT_OCCURRED0_SI_HCERR_SHFT 6 +#define UV1H_EVENT_OCCURRED0_LB_AOERR0_SHFT 7 +#define UV1H_EVENT_OCCURRED0_GR0_AOERR0_SHFT 8 +#define UV1H_EVENT_OCCURRED0_GR1_AOERR0_SHFT 9 +#define UV1H_EVENT_OCCURRED0_LH_AOERR0_SHFT 10 +#define UV1H_EVENT_OCCURRED0_RH_AOERR0_SHFT 11 +#define UV1H_EVENT_OCCURRED0_XN_AOERR0_SHFT 12 +#define UV1H_EVENT_OCCURRED0_SI_AOERR0_SHFT 13 +#define UV1H_EVENT_OCCURRED0_LB_AOERR1_SHFT 14 +#define UV1H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 15 +#define UV1H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 16 +#define UV1H_EVENT_OCCURRED0_LH_AOERR1_SHFT 17 +#define UV1H_EVENT_OCCURRED0_RH_AOERR1_SHFT 18 +#define UV1H_EVENT_OCCURRED0_XN_AOERR1_SHFT 19 +#define UV1H_EVENT_OCCURRED0_SI_AOERR1_SHFT 20 +#define UV1H_EVENT_OCCURRED0_RH_VPI_INT_SHFT 21 +#define UV1H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 22 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 23 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 24 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 25 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 26 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 27 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 28 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 29 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 30 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 31 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 32 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 33 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 34 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 35 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 36 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 37 +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 38 +#define UV1H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 39 +#define UV1H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 40 +#define UV1H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 41 +#define UV1H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 42 +#define UV1H_EVENT_OCCURRED0_LTC_INT_SHFT 43 +#define UV1H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 44 +#define UV1H_EVENT_OCCURRED0_IPI_INT_SHFT 45 +#define UV1H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 46 +#define UV1H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 47 +#define UV1H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 48 +#define UV1H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 49 +#define UV1H_EVENT_OCCURRED0_PROFILE_INT_SHFT 50 +#define UV1H_EVENT_OCCURRED0_RTC0_SHFT 51 +#define UV1H_EVENT_OCCURRED0_RTC1_SHFT 52 +#define UV1H_EVENT_OCCURRED0_RTC2_SHFT 53 +#define UV1H_EVENT_OCCURRED0_RTC3_SHFT 54 +#define UV1H_EVENT_OCCURRED0_BAU_DATA_SHFT 55 +#define UV1H_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_SHFT 56 +#define UV1H_EVENT_OCCURRED0_LB_HCERR_MASK 0x0000000000000001UL +#define UV1H_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000002UL +#define UV1H_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000004UL +#define UV1H_EVENT_OCCURRED0_LH_HCERR_MASK 0x0000000000000008UL +#define UV1H_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000010UL +#define UV1H_EVENT_OCCURRED0_XN_HCERR_MASK 0x0000000000000020UL +#define UV1H_EVENT_OCCURRED0_SI_HCERR_MASK 0x0000000000000040UL +#define UV1H_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000080UL +#define UV1H_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000000100UL +#define UV1H_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000000200UL +#define UV1H_EVENT_OCCURRED0_LH_AOERR0_MASK 0x0000000000000400UL +#define UV1H_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL +#define UV1H_EVENT_OCCURRED0_XN_AOERR0_MASK 0x0000000000001000UL +#define UV1H_EVENT_OCCURRED0_SI_AOERR0_MASK 0x0000000000002000UL +#define UV1H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000004000UL +#define UV1H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000000008000UL +#define UV1H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000000010000UL +#define UV1H_EVENT_OCCURRED0_LH_AOERR1_MASK 0x0000000000020000UL +#define UV1H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000040000UL +#define UV1H_EVENT_OCCURRED0_XN_AOERR1_MASK 0x0000000000080000UL +#define UV1H_EVENT_OCCURRED0_SI_AOERR1_MASK 0x0000000000100000UL +#define UV1H_EVENT_OCCURRED0_RH_VPI_INT_MASK 0x0000000000200000UL +#define UV1H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000000400000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000000800000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000001000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000002000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000004000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000000008000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000000010000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000000020000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000000040000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000000080000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000000100000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000000200000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000000400000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000000800000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000001000000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000002000000000UL +#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000004000000000UL +#define UV1H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0000008000000000UL +#define UV1H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0000010000000000UL +#define UV1H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0000020000000000UL +#define UV1H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0000040000000000UL +#define UV1H_EVENT_OCCURRED0_LTC_INT_MASK 0x0000080000000000UL +#define UV1H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0000100000000000UL +#define UV1H_EVENT_OCCURRED0_IPI_INT_MASK 0x0000200000000000UL +#define UV1H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0000400000000000UL +#define UV1H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0000800000000000UL +#define UV1H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0001000000000000UL +#define UV1H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0002000000000000UL +#define UV1H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0004000000000000UL +#define UV1H_EVENT_OCCURRED0_RTC0_MASK 0x0008000000000000UL +#define UV1H_EVENT_OCCURRED0_RTC1_MASK 0x0010000000000000UL +#define UV1H_EVENT_OCCURRED0_RTC2_MASK 0x0020000000000000UL +#define UV1H_EVENT_OCCURRED0_RTC3_MASK 0x0040000000000000UL +#define UV1H_EVENT_OCCURRED0_BAU_DATA_MASK 0x0080000000000000UL +#define UV1H_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_MASK 0x0100000000000000UL + +#define UV2H_EVENT_OCCURRED0_LB_HCERR_SHFT 0 +#define UV2H_EVENT_OCCURRED0_QP_HCERR_SHFT 1 +#define UV2H_EVENT_OCCURRED0_RH_HCERR_SHFT 2 +#define UV2H_EVENT_OCCURRED0_LH0_HCERR_SHFT 3 +#define UV2H_EVENT_OCCURRED0_LH1_HCERR_SHFT 4 +#define UV2H_EVENT_OCCURRED0_GR0_HCERR_SHFT 5 +#define UV2H_EVENT_OCCURRED0_GR1_HCERR_SHFT 6 +#define UV2H_EVENT_OCCURRED0_NI0_HCERR_SHFT 7 +#define UV2H_EVENT_OCCURRED0_NI1_HCERR_SHFT 8 +#define UV2H_EVENT_OCCURRED0_LB_AOERR0_SHFT 9 +#define UV2H_EVENT_OCCURRED0_QP_AOERR0_SHFT 10 +#define UV2H_EVENT_OCCURRED0_RH_AOERR0_SHFT 11 +#define UV2H_EVENT_OCCURRED0_LH0_AOERR0_SHFT 12 +#define UV2H_EVENT_OCCURRED0_LH1_AOERR0_SHFT 13 +#define UV2H_EVENT_OCCURRED0_GR0_AOERR0_SHFT 14 +#define UV2H_EVENT_OCCURRED0_GR1_AOERR0_SHFT 15 +#define UV2H_EVENT_OCCURRED0_XB_AOERR0_SHFT 16 +#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_LB_HCERR_MASK 0x0000000000000001UL +#define UV2H_EVENT_OCCURRED0_QP_HCERR_MASK 0x0000000000000002UL +#define UV2H_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000004UL +#define UV2H_EVENT_OCCURRED0_LH0_HCERR_MASK 0x0000000000000008UL +#define UV2H_EVENT_OCCURRED0_LH1_HCERR_MASK 0x0000000000000010UL +#define UV2H_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000020UL +#define UV2H_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000040UL +#define UV2H_EVENT_OCCURRED0_NI0_HCERR_MASK 0x0000000000000080UL +#define UV2H_EVENT_OCCURRED0_NI1_HCERR_MASK 0x0000000000000100UL +#define UV2H_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000200UL +#define UV2H_EVENT_OCCURRED0_QP_AOERR0_MASK 0x0000000000000400UL +#define UV2H_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL +#define UV2H_EVENT_OCCURRED0_LH0_AOERR0_MASK 0x0000000000001000UL +#define UV2H_EVENT_OCCURRED0_LH1_AOERR0_MASK 0x0000000000002000UL +#define UV2H_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000004000UL +#define UV2H_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000008000UL +#define UV2H_EVENT_OCCURRED0_XB_AOERR0_MASK 0x0000000000010000UL +#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 union uvh_event_occurred0_u { - unsigned long v; - struct uv1h_event_occurred0_s { - unsigned long lb_hcerr : 1; /* RW, W1C */ - unsigned long gr0_hcerr : 1; /* RW, W1C */ - unsigned long gr1_hcerr : 1; /* RW, W1C */ - unsigned long lh_hcerr : 1; /* RW, W1C */ - unsigned long rh_hcerr : 1; /* RW, W1C */ - unsigned long xn_hcerr : 1; /* RW, W1C */ - unsigned long si_hcerr : 1; /* RW, W1C */ - unsigned long lb_aoerr0 : 1; /* RW, W1C */ - unsigned long gr0_aoerr0 : 1; /* RW, W1C */ - unsigned long gr1_aoerr0 : 1; /* RW, W1C */ - unsigned long lh_aoerr0 : 1; /* RW, W1C */ - unsigned long rh_aoerr0 : 1; /* RW, W1C */ - unsigned long xn_aoerr0 : 1; /* RW, W1C */ - unsigned long si_aoerr0 : 1; /* RW, W1C */ - unsigned long lb_aoerr1 : 1; /* RW, W1C */ - unsigned long gr0_aoerr1 : 1; /* RW, W1C */ - unsigned long gr1_aoerr1 : 1; /* RW, W1C */ - unsigned long lh_aoerr1 : 1; /* RW, W1C */ - unsigned long rh_aoerr1 : 1; /* RW, W1C */ - unsigned long xn_aoerr1 : 1; /* RW, W1C */ - unsigned long si_aoerr1 : 1; /* RW, W1C */ - unsigned long rh_vpi_int : 1; /* RW, W1C */ - unsigned long system_shutdown_int : 1; /* RW, W1C */ - unsigned long lb_irq_int_0 : 1; /* RW, W1C */ - unsigned long lb_irq_int_1 : 1; /* RW, W1C */ - unsigned long lb_irq_int_2 : 1; /* RW, W1C */ - unsigned long lb_irq_int_3 : 1; /* RW, W1C */ - unsigned long lb_irq_int_4 : 1; /* RW, W1C */ - unsigned long lb_irq_int_5 : 1; /* RW, W1C */ - unsigned long lb_irq_int_6 : 1; /* RW, W1C */ - unsigned long lb_irq_int_7 : 1; /* RW, W1C */ - unsigned long lb_irq_int_8 : 1; /* RW, W1C */ - unsigned long lb_irq_int_9 : 1; /* RW, W1C */ - unsigned long lb_irq_int_10 : 1; /* RW, W1C */ - unsigned long lb_irq_int_11 : 1; /* RW, W1C */ - unsigned long lb_irq_int_12 : 1; /* RW, W1C */ - unsigned long lb_irq_int_13 : 1; /* RW, W1C */ - unsigned long lb_irq_int_14 : 1; /* RW, W1C */ - unsigned long lb_irq_int_15 : 1; /* RW, W1C */ - unsigned long l1_nmi_int : 1; /* RW, W1C */ - unsigned long stop_clock : 1; /* RW, W1C */ - unsigned long asic_to_l1 : 1; /* RW, W1C */ - unsigned long l1_to_asic : 1; /* RW, W1C */ - unsigned long ltc_int : 1; /* RW, W1C */ - unsigned long la_seq_trigger : 1; /* RW, W1C */ - unsigned long ipi_int : 1; /* RW, W1C */ - unsigned long extio_int0 : 1; /* RW, W1C */ - unsigned long extio_int1 : 1; /* RW, W1C */ - unsigned long extio_int2 : 1; /* RW, W1C */ - unsigned long extio_int3 : 1; /* RW, W1C */ - unsigned long profile_int : 1; /* RW, W1C */ - unsigned long rtc0 : 1; /* RW, W1C */ - unsigned long rtc1 : 1; /* RW, W1C */ - unsigned long rtc2 : 1; /* RW, W1C */ - unsigned long rtc3 : 1; /* RW, W1C */ - unsigned long bau_data : 1; /* RW, W1C */ - unsigned long power_management_req : 1; /* RW, W1C */ - unsigned long rsvd_57_63 : 7; /* */ - } s1; - 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; + unsigned long v; + struct uv1h_event_occurred0_s { + unsigned long lb_hcerr:1; /* RW, W1C */ + unsigned long gr0_hcerr:1; /* RW, W1C */ + unsigned long gr1_hcerr:1; /* RW, W1C */ + unsigned long lh_hcerr:1; /* RW, W1C */ + unsigned long rh_hcerr:1; /* RW, W1C */ + unsigned long xn_hcerr:1; /* RW, W1C */ + unsigned long si_hcerr:1; /* RW, W1C */ + unsigned long lb_aoerr0:1; /* RW, W1C */ + unsigned long gr0_aoerr0:1; /* RW, W1C */ + unsigned long gr1_aoerr0:1; /* RW, W1C */ + unsigned long lh_aoerr0:1; /* RW, W1C */ + unsigned long rh_aoerr0:1; /* RW, W1C */ + unsigned long xn_aoerr0:1; /* RW, W1C */ + unsigned long si_aoerr0:1; /* RW, W1C */ + unsigned long lb_aoerr1:1; /* RW, W1C */ + unsigned long gr0_aoerr1:1; /* RW, W1C */ + unsigned long gr1_aoerr1:1; /* RW, W1C */ + unsigned long lh_aoerr1:1; /* RW, W1C */ + unsigned long rh_aoerr1:1; /* RW, W1C */ + unsigned long xn_aoerr1:1; /* RW, W1C */ + unsigned long si_aoerr1:1; /* RW, W1C */ + unsigned long rh_vpi_int:1; /* RW, W1C */ + unsigned long system_shutdown_int:1; /* RW, W1C */ + unsigned long lb_irq_int_0:1; /* RW, W1C */ + unsigned long lb_irq_int_1:1; /* RW, W1C */ + unsigned long lb_irq_int_2:1; /* RW, W1C */ + unsigned long lb_irq_int_3:1; /* RW, W1C */ + unsigned long lb_irq_int_4:1; /* RW, W1C */ + unsigned long lb_irq_int_5:1; /* RW, W1C */ + unsigned long lb_irq_int_6:1; /* RW, W1C */ + unsigned long lb_irq_int_7:1; /* RW, W1C */ + unsigned long lb_irq_int_8:1; /* RW, W1C */ + unsigned long lb_irq_int_9:1; /* RW, W1C */ + unsigned long lb_irq_int_10:1; /* RW, W1C */ + unsigned long lb_irq_int_11:1; /* RW, W1C */ + unsigned long lb_irq_int_12:1; /* RW, W1C */ + unsigned long lb_irq_int_13:1; /* RW, W1C */ + unsigned long lb_irq_int_14:1; /* RW, W1C */ + unsigned long lb_irq_int_15:1; /* RW, W1C */ + unsigned long l1_nmi_int:1; /* RW, W1C */ + unsigned long stop_clock:1; /* RW, W1C */ + unsigned long asic_to_l1:1; /* RW, W1C */ + unsigned long l1_to_asic:1; /* RW, W1C */ + unsigned long ltc_int:1; /* RW, W1C */ + unsigned long la_seq_trigger:1; /* RW, W1C */ + unsigned long ipi_int:1; /* RW, W1C */ + unsigned long extio_int0:1; /* RW, W1C */ + unsigned long extio_int1:1; /* RW, W1C */ + unsigned long extio_int2:1; /* RW, W1C */ + unsigned long extio_int3:1; /* RW, W1C */ + unsigned long profile_int:1; /* RW, W1C */ + unsigned long rtc0:1; /* RW, W1C */ + unsigned long rtc1:1; /* RW, W1C */ + unsigned long rtc2:1; /* RW, W1C */ + unsigned long rtc3:1; /* RW, W1C */ + unsigned long bau_data:1; /* RW, W1C */ + unsigned long power_management_req:1; /* RW, W1C */ + unsigned long rsvd_57_63:7; + } s1; + 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 0x0000000000070008UL -#define UVH_EVENT_OCCURRED0_ALIAS_32 0x5f0 +#define UVH_EVENT_OCCURRED0_ALIAS 0x0000000000070008UL +#define UVH_EVENT_OCCURRED0_ALIAS_32 0x5f0 /* ========================================================================= */ /* 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_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR0_TLB_INT0_CONFIG_DM_SHFT 8 -#define UVH_GR0_TLB_INT0_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR0_TLB_INT0_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR0_TLB_INT0_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR0_TLB_INT0_CONFIG_STATUS_SHFT 12 -#define UVH_GR0_TLB_INT0_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR0_TLB_INT0_CONFIG_P_SHFT 13 -#define UVH_GR0_TLB_INT0_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR0_TLB_INT0_CONFIG_T_SHFT 15 -#define UVH_GR0_TLB_INT0_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR0_TLB_INT0_CONFIG_M_SHFT 16 -#define UVH_GR0_TLB_INT0_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR0_TLB_INT0_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR0_TLB_INT0_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#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 union uvh_gr0_tlb_int0_config_u { - unsigned long v; - struct uvh_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 */ - } s; + unsigned long v; + struct uvh_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 */ + } s; }; /* ========================================================================= */ /* 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_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR0_TLB_INT1_CONFIG_DM_SHFT 8 -#define UVH_GR0_TLB_INT1_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR0_TLB_INT1_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR0_TLB_INT1_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR0_TLB_INT1_CONFIG_STATUS_SHFT 12 -#define UVH_GR0_TLB_INT1_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR0_TLB_INT1_CONFIG_P_SHFT 13 -#define UVH_GR0_TLB_INT1_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR0_TLB_INT1_CONFIG_T_SHFT 15 -#define UVH_GR0_TLB_INT1_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR0_TLB_INT1_CONFIG_M_SHFT 16 -#define UVH_GR0_TLB_INT1_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR0_TLB_INT1_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR0_TLB_INT1_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#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 union uvh_gr0_tlb_int1_config_u { - unsigned long v; - struct uvh_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 */ - } s; + unsigned long v; + struct uvh_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 */ + } s; +}; + +/* ========================================================================= */ +/* UVH_GR0_TLB_MMR_CONTROL */ +/* ========================================================================= */ +#define UV1H_GR0_TLB_MMR_CONTROL 0x401080UL +#define UV2H_GR0_TLB_MMR_CONTROL 0xc01080UL +#define UVH_GR0_TLB_MMR_CONTROL (is_uv1_hub() ? \ + UV1H_GR0_TLB_MMR_CONTROL : \ + UV2H_GR0_TLB_MMR_CONTROL) + +#define UVH_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 +#define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 +#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_INDEX_MASK 0x0000000000000fffUL +#define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL +#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 UV1H_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 +#define UV1H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 +#define UV1H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT 48 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT 52 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_SHFT 54 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_SHFT 56 +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_SHFT 60 +#define UV1H_GR0_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL +#define UV1H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL +#define UV1H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_MASK 0x0001000000000000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK 0x0010000000000000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_MASK 0x0040000000000000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_MASK 0x0100000000000000UL +#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_MASK 0x1000000000000000UL + +#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 + +union uvh_gr0_tlb_mmr_control_u { + unsigned long v; + struct uvh_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 rsvd_32_63:32; + } s; + struct uv1h_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 rsvd_32_47:16; + unsigned long mmr_inj_con:1; /* RW */ + unsigned long rsvd_49_51:3; + unsigned long mmr_inj_tlbram:1; /* RW */ + unsigned long rsvd_53:1; + unsigned long mmr_inj_tlbpgsize:1; /* RW */ + unsigned long rsvd_55:1; + unsigned long mmr_inj_tlbrreg:1; /* RW */ + unsigned long rsvd_57_59:3; + unsigned long mmr_inj_tlblruv:1; /* RW */ + unsigned long rsvd_61_63:3; + } s1; + 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; +}; + +/* ========================================================================= */ +/* UVH_GR0_TLB_MMR_READ_DATA_HI */ +/* ========================================================================= */ +#define UV1H_GR0_TLB_MMR_READ_DATA_HI 0x4010a0UL +#define UV2H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL +#define UVH_GR0_TLB_MMR_READ_DATA_HI (is_uv1_hub() ? \ + UV1H_GR0_TLB_MMR_READ_DATA_HI : \ + UV2H_GR0_TLB_MMR_READ_DATA_HI) + +#define UVH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 +#define UVH_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 +#define UVH_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 +#define UVH_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 +#define UVH_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL +#define UVH_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL +#define UVH_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL +#define UVH_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL + +union uvh_gr0_tlb_mmr_read_data_hi_u { + unsigned long v; + struct uvh_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; + } s; +}; + +/* ========================================================================= */ +/* UVH_GR0_TLB_MMR_READ_DATA_LO */ +/* ========================================================================= */ +#define UV1H_GR0_TLB_MMR_READ_DATA_LO 0x4010a8UL +#define UV2H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL +#define UVH_GR0_TLB_MMR_READ_DATA_LO (is_uv1_hub() ? \ + UV1H_GR0_TLB_MMR_READ_DATA_LO : \ + UV2H_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 + +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; }; /* ========================================================================= */ /* UVH_GR1_TLB_INT0_CONFIG */ /* ========================================================================= */ -#define UVH_GR1_TLB_INT0_CONFIG 0x61f00UL - -#define UVH_GR1_TLB_INT0_CONFIG_VECTOR_SHFT 0 -#define UVH_GR1_TLB_INT0_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR1_TLB_INT0_CONFIG_DM_SHFT 8 -#define UVH_GR1_TLB_INT0_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR1_TLB_INT0_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR1_TLB_INT0_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR1_TLB_INT0_CONFIG_STATUS_SHFT 12 -#define UVH_GR1_TLB_INT0_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR1_TLB_INT0_CONFIG_P_SHFT 13 -#define UVH_GR1_TLB_INT0_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR1_TLB_INT0_CONFIG_T_SHFT 15 -#define UVH_GR1_TLB_INT0_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR1_TLB_INT0_CONFIG_M_SHFT 16 -#define UVH_GR1_TLB_INT0_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR1_TLB_INT0_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR1_TLB_INT0_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#define UVH_GR1_TLB_INT0_CONFIG 0x61f00UL + +#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 union uvh_gr1_tlb_int0_config_u { - unsigned long v; - struct uvh_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 */ - } s; + unsigned long v; + struct uvh_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 */ + } s; }; /* ========================================================================= */ /* UVH_GR1_TLB_INT1_CONFIG */ /* ========================================================================= */ -#define UVH_GR1_TLB_INT1_CONFIG 0x61f40UL - -#define UVH_GR1_TLB_INT1_CONFIG_VECTOR_SHFT 0 -#define UVH_GR1_TLB_INT1_CONFIG_VECTOR_MASK 0x00000000000000ffUL -#define UVH_GR1_TLB_INT1_CONFIG_DM_SHFT 8 -#define UVH_GR1_TLB_INT1_CONFIG_DM_MASK 0x0000000000000700UL -#define UVH_GR1_TLB_INT1_CONFIG_DESTMODE_SHFT 11 -#define UVH_GR1_TLB_INT1_CONFIG_DESTMODE_MASK 0x0000000000000800UL -#define UVH_GR1_TLB_INT1_CONFIG_STATUS_SHFT 12 -#define UVH_GR1_TLB_INT1_CONFIG_STATUS_MASK 0x0000000000001000UL -#define UVH_GR1_TLB_INT1_CONFIG_P_SHFT 13 -#define UVH_GR1_TLB_INT1_CONFIG_P_MASK 0x0000000000002000UL -#define UVH_GR1_TLB_INT1_CONFIG_T_SHFT 15 -#define UVH_GR1_TLB_INT1_CONFIG_T_MASK 0x0000000000008000UL -#define UVH_GR1_TLB_INT1_CONFIG_M_SHFT 16 -#define UVH_GR1_TLB_INT1_CONFIG_M_MASK 0x0000000000010000UL -#define UVH_GR1_TLB_INT1_CONFIG_APIC_ID_SHFT 32 -#define UVH_GR1_TLB_INT1_CONFIG_APIC_ID_MASK 0xffffffff00000000UL +#define UVH_GR1_TLB_INT1_CONFIG 0x61f40UL + +#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 union uvh_gr1_tlb_int1_config_u { - unsigned long v; - struct uvh_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 */ - } s; + unsigned long v; + struct uvh_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 */ + } s; +}; + +/* ========================================================================= */ +/* UVH_GR1_TLB_MMR_CONTROL */ +/* ========================================================================= */ +#define UV1H_GR1_TLB_MMR_CONTROL 0x801080UL +#define UV2H_GR1_TLB_MMR_CONTROL 0x1001080UL +#define UVH_GR1_TLB_MMR_CONTROL (is_uv1_hub() ? \ + UV1H_GR1_TLB_MMR_CONTROL : \ + UV2H_GR1_TLB_MMR_CONTROL) + +#define UVH_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 +#define UVH_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 +#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_INDEX_MASK 0x0000000000000fffUL +#define UVH_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL +#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 UV1H_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 +#define UV1H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 +#define UV1H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT 48 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT 52 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_SHFT 54 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_SHFT 56 +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_SHFT 60 +#define UV1H_GR1_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL +#define UV1H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL +#define UV1H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_MASK 0x0001000000000000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK 0x0010000000000000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_MASK 0x0040000000000000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_MASK 0x0100000000000000UL +#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_MASK 0x1000000000000000UL + +#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 + +union uvh_gr1_tlb_mmr_control_u { + unsigned long v; + struct uvh_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 rsvd_32_63:32; + } s; + struct uv1h_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 rsvd_32_47:16; + unsigned long mmr_inj_con:1; /* RW */ + unsigned long rsvd_49_51:3; + unsigned long mmr_inj_tlbram:1; /* RW */ + unsigned long rsvd_53:1; + unsigned long mmr_inj_tlbpgsize:1; /* RW */ + unsigned long rsvd_55:1; + unsigned long mmr_inj_tlbrreg:1; /* RW */ + unsigned long rsvd_57_59:3; + unsigned long mmr_inj_tlblruv:1; /* RW */ + unsigned long rsvd_61_63:3; + } s1; + 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; +}; + +/* ========================================================================= */ +/* UVH_GR1_TLB_MMR_READ_DATA_HI */ +/* ========================================================================= */ +#define UV1H_GR1_TLB_MMR_READ_DATA_HI 0x8010a0UL +#define UV2H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL +#define UVH_GR1_TLB_MMR_READ_DATA_HI (is_uv1_hub() ? \ + UV1H_GR1_TLB_MMR_READ_DATA_HI : \ + UV2H_GR1_TLB_MMR_READ_DATA_HI) + +#define UVH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 +#define UVH_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 +#define UVH_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 +#define UVH_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 +#define UVH_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL +#define UVH_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL +#define UVH_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL +#define UVH_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL + +union uvh_gr1_tlb_mmr_read_data_hi_u { + unsigned long v; + struct uvh_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; + } s; +}; + +/* ========================================================================= */ +/* UVH_GR1_TLB_MMR_READ_DATA_LO */ +/* ========================================================================= */ +#define UV1H_GR1_TLB_MMR_READ_DATA_LO 0x8010a8UL +#define UV2H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL +#define UVH_GR1_TLB_MMR_READ_DATA_LO (is_uv1_hub() ? \ + UV1H_GR1_TLB_MMR_READ_DATA_LO : \ + UV2H_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 + +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; }; /* ========================================================================= */ /* UVH_INT_CMPB */ /* ========================================================================= */ -#define UVH_INT_CMPB 0x22080UL +#define UVH_INT_CMPB 0x22080UL -#define UVH_INT_CMPB_REAL_TIME_CMPB_SHFT 0 -#define UVH_INT_CMPB_REAL_TIME_CMPB_MASK 0x00ffffffffffffffUL +#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; - struct uvh_int_cmpb_s { - unsigned long real_time_cmpb : 56; /* RW */ - unsigned long rsvd_56_63 : 8; /* */ - } s; + unsigned long v; + 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 UVH_INT_CMPC 0x22100UL -#define UV1H_INT_CMPC_REAL_TIME_CMPC_SHFT 0 -#define UV2H_INT_CMPC_REAL_TIME_CMPC_SHFT 0 -#define UVH_INT_CMPC_REAL_TIME_CMPC_SHFT (is_uv1_hub() ? \ - UV1H_INT_CMPC_REAL_TIME_CMPC_SHFT : \ - UV2H_INT_CMPC_REAL_TIME_CMPC_SHFT) -#define UV1H_INT_CMPC_REAL_TIME_CMPC_MASK 0xffffffffffffffUL -#define UV2H_INT_CMPC_REAL_TIME_CMPC_MASK 0xffffffffffffffUL -#define UVH_INT_CMPC_REAL_TIME_CMPC_MASK (is_uv1_hub() ? \ - UV1H_INT_CMPC_REAL_TIME_CMPC_MASK : \ - UV2H_INT_CMPC_REAL_TIME_CMPC_MASK) +#define UVH_INT_CMPC_REAL_TIME_CMPC_SHFT 0 +#define UVH_INT_CMPC_REAL_TIME_CMPC_MASK 0xffffffffffffffUL union uvh_int_cmpc_u { - unsigned long v; - struct uvh_int_cmpc_s { - unsigned long real_time_cmpc : 56; /* RW */ - unsigned long rsvd_56_63 : 8; /* */ - } s; + unsigned long v; + struct uvh_int_cmpc_s { + unsigned long real_time_cmpc:56; /* RW */ + unsigned long rsvd_56_63:8; + } s; }; /* ========================================================================= */ /* UVH_INT_CMPD */ /* ========================================================================= */ -#define UVH_INT_CMPD 0x22180UL +#define UVH_INT_CMPD 0x22180UL -#define UV1H_INT_CMPD_REAL_TIME_CMPD_SHFT 0 -#define UV2H_INT_CMPD_REAL_TIME_CMPD_SHFT 0 -#define UVH_INT_CMPD_REAL_TIME_CMPD_SHFT (is_uv1_hub() ? \ - UV1H_INT_CMPD_REAL_TIME_CMPD_SHFT : \ - UV2H_INT_CMPD_REAL_TIME_CMPD_SHFT) -#define UV1H_INT_CMPD_REAL_TIME_CMPD_MASK 0xffffffffffffffUL -#define UV2H_INT_CMPD_REAL_TIME_CMPD_MASK 0xffffffffffffffUL -#define UVH_INT_CMPD_REAL_TIME_CMPD_MASK (is_uv1_hub() ? \ - UV1H_INT_CMPD_REAL_TIME_CMPD_MASK : \ - UV2H_INT_CMPD_REAL_TIME_CMPD_MASK) +#define UVH_INT_CMPD_REAL_TIME_CMPD_SHFT 0 +#define UVH_INT_CMPD_REAL_TIME_CMPD_MASK 0xffffffffffffffUL union uvh_int_cmpd_u { - unsigned long v; - struct uvh_int_cmpd_s { - unsigned long real_time_cmpd : 56; /* RW */ - unsigned long rsvd_56_63 : 8; /* */ - } s; + unsigned long v; + struct uvh_int_cmpd_s { + unsigned long real_time_cmpd:56; /* RW */ + unsigned long rsvd_56_63:8; + } s; }; /* ========================================================================= */ /* UVH_IPI_INT */ /* ========================================================================= */ -#define UVH_IPI_INT 0x60500UL -#define UVH_IPI_INT_32 0x348 +#define UVH_IPI_INT 0x60500UL +#define UVH_IPI_INT_32 0x348 -#define UVH_IPI_INT_VECTOR_SHFT 0 -#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 +#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_MASK 0x0000000000000700UL +#define UVH_IPI_INT_DESTMODE_MASK 0x0000000000000800UL +#define UVH_IPI_INT_APIC_ID_MASK 0x0000ffffffff0000UL +#define UVH_IPI_INT_SEND_MASK 0x8000000000000000UL union uvh_ipi_int_u { - unsigned long v; - struct uvh_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 */ - } s; + unsigned long v; + struct uvh_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 */ + } s; }; /* ========================================================================= */ /* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST */ /* ========================================================================= */ -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_32 0x9c0 +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_32 0x9c0 #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4 -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49 +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_MASK 0x7ffe000000000000UL union uvh_lb_bau_intd_payload_queue_first_u { - unsigned long v; - struct uvh_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; /* */ - } s; + unsigned long v; + struct uvh_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; + } s; }; /* ========================================================================= */ /* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST */ /* ========================================================================= */ -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_32 0x9c8 +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_32 0x9c8 -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4 -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4 +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL union uvh_lb_bau_intd_payload_queue_last_u { - unsigned long v; - struct uvh_lb_bau_intd_payload_queue_last_s { - unsigned long rsvd_0_3: 4; /* */ - unsigned long address : 39; /* RW */ - unsigned long rsvd_43_63: 21; /* */ - } s; + unsigned long v; + struct uvh_lb_bau_intd_payload_queue_last_s { + unsigned long rsvd_0_3:4; + unsigned long address:39; /* RW */ + unsigned long rsvd_43_63:21; + } s; }; /* ========================================================================= */ /* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL */ /* ========================================================================= */ -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_32 0x9d0 +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_32 0x9d0 -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4 -#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4 +#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL union uvh_lb_bau_intd_payload_queue_tail_u { - unsigned long v; - struct uvh_lb_bau_intd_payload_queue_tail_s { - unsigned long rsvd_0_3: 4; /* */ - unsigned long address : 39; /* RW */ - unsigned long rsvd_43_63: 21; /* */ - } s; + unsigned long v; + struct uvh_lb_bau_intd_payload_queue_tail_s { + unsigned long rsvd_0_3:4; + unsigned long address:39; /* RW */ + unsigned long rsvd_43_63:21; + } s; }; /* ========================================================================= */ /* UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE */ /* ========================================================================= */ -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_32 0xa68 +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_32 0xa68 #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_SHFT 3 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_SHFT 4 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_SHFT 5 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_SHFT 6 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_SHFT 7 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_SHFT 8 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_SHFT 9 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_SHFT 10 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_SHFT 11 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_SHFT 12 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_SHFT 13 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_SHFT 14 -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_SHFT 15 +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_MASK 0x0000000000008000UL union uvh_lb_bau_intd_software_acknowledge_u { - unsigned long v; - struct uvh_lb_bau_intd_software_acknowledge_s { - unsigned long pending_0 : 1; /* RW, W1C */ - unsigned long pending_1 : 1; /* RW, W1C */ - unsigned long pending_2 : 1; /* RW, W1C */ - unsigned long pending_3 : 1; /* RW, W1C */ - unsigned long pending_4 : 1; /* RW, W1C */ - unsigned long pending_5 : 1; /* RW, W1C */ - unsigned long pending_6 : 1; /* RW, W1C */ - unsigned long pending_7 : 1; /* RW, W1C */ - unsigned long timeout_0 : 1; /* RW, W1C */ - unsigned long timeout_1 : 1; /* RW, W1C */ - unsigned long timeout_2 : 1; /* RW, W1C */ - unsigned long timeout_3 : 1; /* RW, W1C */ - unsigned long timeout_4 : 1; /* RW, W1C */ - unsigned long timeout_5 : 1; /* RW, W1C */ - unsigned long timeout_6 : 1; /* RW, W1C */ - unsigned long timeout_7 : 1; /* RW, W1C */ - unsigned long rsvd_16_63: 48; /* */ - } s; + unsigned long v; + struct uvh_lb_bau_intd_software_acknowledge_s { + unsigned long pending_0:1; /* RW, W1C */ + unsigned long pending_1:1; /* RW, W1C */ + unsigned long pending_2:1; /* RW, W1C */ + unsigned long pending_3:1; /* RW, W1C */ + unsigned long pending_4:1; /* RW, W1C */ + unsigned long pending_5:1; /* RW, W1C */ + unsigned long pending_6:1; /* RW, W1C */ + unsigned long pending_7:1; /* RW, W1C */ + unsigned long timeout_0:1; /* RW, W1C */ + unsigned long timeout_1:1; /* RW, W1C */ + unsigned long timeout_2:1; /* RW, W1C */ + unsigned long timeout_3:1; /* RW, W1C */ + unsigned long timeout_4:1; /* RW, W1C */ + unsigned long timeout_5:1; /* RW, W1C */ + unsigned long timeout_6:1; /* RW, W1C */ + unsigned long timeout_7:1; /* RW, W1C */ + unsigned long rsvd_16_63:48; + } s; }; /* ========================================================================= */ /* UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS */ /* ========================================================================= */ -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x0000000000320088UL -#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS_32 0xa70 +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x0000000000320088UL +#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS_32 0xa70 /* ========================================================================= */ /* UVH_LB_BAU_MISC_CONTROL */ /* ========================================================================= */ -#define UVH_LB_BAU_MISC_CONTROL 0x320170UL -#define UVH_LB_BAU_MISC_CONTROL_32 0xa10 - -#define UVH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UVH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UVH_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UVH_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UVH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UVH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UVH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UVH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL +#define UVH_LB_BAU_MISC_CONTROL 0x320170UL +#define UVH_LB_BAU_MISC_CONTROL_32 0xa10 + +#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_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL #define UVH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UVH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL #define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15 -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL #define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16 -#define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL #define UVH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UVH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL #define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#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_SHFT 22 -#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL #define UVH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UVH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL #define UVH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UVH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL #define UVH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UVH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL #define UVH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 +#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_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL +#define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL +#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 UV1H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UV1H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UV1H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UV1H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL +#define UV1H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 +#define UV1H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 +#define UV1H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 +#define UV1H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 #define UV1H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UV1H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL #define UV1H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UV1H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL #define UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15 -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL #define UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16 -#define UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL #define UV1H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL #define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL #define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL #define UV1H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UV1H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL #define UV1H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UV1H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL #define UV1H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UV1H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL #define UV1H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 +#define UV1H_LB_BAU_MISC_CONTROL_FUN_SHFT 48 +#define UV1H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL +#define UV1H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL +#define UV1H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL +#define UV1H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL +#define UV1H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL +#define UV1H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL +#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL +#define UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL +#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL +#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL +#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL +#define UV1H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL +#define UV1H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL +#define UV1H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL #define UV1H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UV1H_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UV1H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - -#define UV2H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UV2H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UV2H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL +#define UV1H_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_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL #define UV2H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UV2H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL #define UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL #define UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16 -#define UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL #define UV2H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL #define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#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_SHFT 22 -#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL #define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL #define UV2H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UV2H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL #define UV2H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UV2H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL #define UV2H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL #define UV2H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT 30 -#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK 0x0000000040000000UL +#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_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL #define UV2H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL #define UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33 -#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL #define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34 -#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL #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_SHFT 48 -#define UV2H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL +#define UV2H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL 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 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 rsvd_29_63 : 35; - } s; - struct uv1h_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 rsvd_29_47 : 19; /* */ - unsigned long fun : 16; /* RW */ - } s1; - 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 */ - } s2; + 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 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 rsvd_29_63:35; + } s; + struct uv1h_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 rsvd_29_47:19; + unsigned long fun:16; /* RW */ + } s1; + 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 */ + } s2; }; /* ========================================================================= */ /* UVH_LB_BAU_SB_ACTIVATION_CONTROL */ /* ========================================================================= */ -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 +#define UVH_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL +#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INDEX_SHFT 0 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INDEX_MASK 0x000000000000003fUL -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_SHFT 62 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_MASK 0x4000000000000000UL -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INIT_SHFT 63 -#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INIT_MASK 0x8000000000000000UL +#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; + 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 UVH_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 +#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL +#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_STATUS_SHFT 0 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_STATUS_MASK 0xffffffffffffffffUL +#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; + 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 UVH_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 +#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL +#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_STATUS_SHFT 0 -#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_STATUS_MASK 0xffffffffffffffffUL +#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; + 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 UVH_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 +#define UVH_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL +#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT 12 -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 -#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL +#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT 12 +#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 +#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL +#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL union uvh_lb_bau_sb_descriptor_base_u { - unsigned long v; - struct uvh_lb_bau_sb_descriptor_base_s { - unsigned long rsvd_0_11 : 12; /* */ - unsigned long page_address : 31; /* RW */ - unsigned long rsvd_43_48 : 6; /* */ - unsigned long node_id : 14; /* RW */ - unsigned long rsvd_63 : 1; /* */ - } s; + unsigned long v; + struct uvh_lb_bau_sb_descriptor_base_s { + unsigned long rsvd_0_11:12; + unsigned long page_address:31; /* RW */ + unsigned long rsvd_43_48:6; + unsigned long node_id:14; /* RW */ + unsigned long rsvd_63:1; + } s; }; /* ========================================================================= */ /* UVH_NODE_ID */ /* ========================================================================= */ -#define UVH_NODE_ID 0x0UL - -#define UVH_NODE_ID_FORCE1_SHFT 0 -#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_SHFT 32 -#define UVH_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL - -#define UV1H_NODE_ID_FORCE1_SHFT 0 -#define UV1H_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UV1H_NODE_ID_MANUFACTURER_SHFT 1 -#define UV1H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UV1H_NODE_ID_PART_NUMBER_SHFT 12 -#define UV1H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UV1H_NODE_ID_REVISION_SHFT 28 -#define UV1H_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UV1H_NODE_ID_NODE_ID_SHFT 32 -#define UV1H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL -#define UV1H_NODE_ID_NODES_PER_BIT_SHFT 48 -#define UV1H_NODE_ID_NODES_PER_BIT_MASK 0x007f000000000000UL -#define UV1H_NODE_ID_NI_PORT_SHFT 56 -#define UV1H_NODE_ID_NI_PORT_MASK 0x0f00000000000000UL - -#define UV2H_NODE_ID_FORCE1_SHFT 0 -#define UV2H_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UV2H_NODE_ID_MANUFACTURER_SHFT 1 -#define UV2H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UV2H_NODE_ID_PART_NUMBER_SHFT 12 -#define UV2H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UV2H_NODE_ID_REVISION_SHFT 28 -#define UV2H_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UV2H_NODE_ID_NODE_ID_SHFT 32 -#define UV2H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL -#define UV2H_NODE_ID_NODES_PER_BIT_SHFT 50 -#define UV2H_NODE_ID_NODES_PER_BIT_MASK 0x01fc000000000000UL -#define UV2H_NODE_ID_NI_PORT_SHFT 57 -#define UV2H_NODE_ID_NI_PORT_MASK 0x3e00000000000000UL +#define UVH_NODE_ID 0x0UL + +#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_MASK 0x0000000000000ffeUL +#define UVH_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL +#define UVH_NODE_ID_REVISION_MASK 0x00000000f0000000UL +#define UVH_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL + +#define UV1H_NODE_ID_FORCE1_SHFT 0 +#define UV1H_NODE_ID_MANUFACTURER_SHFT 1 +#define UV1H_NODE_ID_PART_NUMBER_SHFT 12 +#define UV1H_NODE_ID_REVISION_SHFT 28 +#define UV1H_NODE_ID_NODE_ID_SHFT 32 +#define UV1H_NODE_ID_NODES_PER_BIT_SHFT 48 +#define UV1H_NODE_ID_NI_PORT_SHFT 56 +#define UV1H_NODE_ID_FORCE1_MASK 0x0000000000000001UL +#define UV1H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL +#define UV1H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL +#define UV1H_NODE_ID_REVISION_MASK 0x00000000f0000000UL +#define UV1H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL +#define UV1H_NODE_ID_NODES_PER_BIT_MASK 0x007f000000000000UL +#define UV1H_NODE_ID_NI_PORT_MASK 0x0f00000000000000UL + +#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 union uvh_node_id_u { - unsigned long v; - 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; - } s; - struct uv1h_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 nodes_per_bit : 7; /* RW */ - unsigned long rsvd_55 : 1; /* */ - unsigned long ni_port : 4; /* RO */ - unsigned long rsvd_60_63 : 4; /* */ - } s1; - 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_49 : 3; /* */ - unsigned long nodes_per_bit : 7; /* RO */ - unsigned long ni_port : 5; /* RO */ - unsigned long rsvd_62_63 : 2; /* */ - } s2; + unsigned long v; + 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; + } s; + struct uv1h_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 nodes_per_bit:7; /* RW */ + unsigned long rsvd_55:1; + unsigned long ni_port:4; /* RO */ + unsigned long rsvd_60_63:4; + } s1; + 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_49:3; + unsigned long nodes_per_bit:7; /* RO */ + unsigned long ni_port:5; /* RO */ + unsigned long rsvd_62_63:2; + } s2; }; /* ========================================================================= */ /* UVH_NODE_PRESENT_TABLE */ /* ========================================================================= */ -#define UVH_NODE_PRESENT_TABLE 0x1400UL -#define UVH_NODE_PRESENT_TABLE_DEPTH 16 +#define UVH_NODE_PRESENT_TABLE 0x1400UL +#define UVH_NODE_PRESENT_TABLE_DEPTH 16 -#define UVH_NODE_PRESENT_TABLE_NODES_SHFT 0 -#define UVH_NODE_PRESENT_TABLE_NODES_MASK 0xffffffffffffffffUL +#define UVH_NODE_PRESENT_TABLE_NODES_SHFT 0 +#define UVH_NODE_PRESENT_TABLE_NODES_MASK 0xffffffffffffffffUL union uvh_node_present_table_u { - unsigned long v; - struct uvh_node_present_table_s { - unsigned long nodes : 64; /* RW */ - } s; + unsigned long v; + struct uvh_node_present_table_s { + unsigned long nodes:64; /* RW */ + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL +#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL #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 union uvh_rh_gam_alias210_overlay_config_0_mmr_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; /* */ - unsigned long enable : 1; /* RW */ - } s; + 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; + unsigned long enable:1; /* RW */ + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL +#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL #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 union uvh_rh_gam_alias210_overlay_config_1_mmr_u { - unsigned long v; - struct uvh_rh_gam_alias210_overlay_config_1_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; /* */ - unsigned long enable : 1; /* RW */ - } s; + unsigned long v; + struct uvh_rh_gam_alias210_overlay_config_1_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; + unsigned long enable:1; /* RW */ + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL +#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL #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 union uvh_rh_gam_alias210_overlay_config_2_mmr_u { - unsigned long v; - struct uvh_rh_gam_alias210_overlay_config_2_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; /* */ - unsigned long enable : 1; /* RW */ - } s; + unsigned long v; + struct uvh_rh_gam_alias210_overlay_config_2_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; + unsigned long enable:1; /* RW */ + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL +#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL #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 union uvh_rh_gam_alias210_redirect_config_0_mmr_u { - unsigned long v; - struct uvh_rh_gam_alias210_redirect_config_0_mmr_s { - unsigned long rsvd_0_23 : 24; /* */ - unsigned long dest_base : 22; /* RW */ - unsigned long rsvd_46_63: 18; /* */ - } s; + unsigned long v; + struct uvh_rh_gam_alias210_redirect_config_0_mmr_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL +#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL #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 union uvh_rh_gam_alias210_redirect_config_1_mmr_u { - unsigned long v; - struct uvh_rh_gam_alias210_redirect_config_1_mmr_s { - unsigned long rsvd_0_23 : 24; /* */ - unsigned long dest_base : 22; /* RW */ - unsigned long rsvd_46_63: 18; /* */ - } s; + unsigned long v; + struct uvh_rh_gam_alias210_redirect_config_1_mmr_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL +#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL #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 union uvh_rh_gam_alias210_redirect_config_2_mmr_u { - unsigned long v; - struct uvh_rh_gam_alias210_redirect_config_2_mmr_s { - unsigned long rsvd_0_23 : 24; /* */ - unsigned long dest_base : 22; /* RW */ - unsigned long rsvd_46_63: 18; /* */ - } s; + unsigned long v; + struct uvh_rh_gam_alias210_redirect_config_2_mmr_s { + unsigned long rsvd_0_23:24; + unsigned long dest_base:22; /* RW */ + unsigned long rsvd_46_63:18; + } s; }; /* ========================================================================= */ /* UVH_RH_GAM_CONFIG_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_CONFIG_MMR 0x1600000UL +#define UVH_RH_GAM_CONFIG_MMR 0x1600000UL -#define UVH_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 -#define UVH_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL -#define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL +#define UVH_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 +#define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 +#define UVH_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL +#define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL -#define UV1H_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 -#define UV1H_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL -#define UV1H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UV1H_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL -#define UV1H_RH_GAM_CONFIG_MMR_MMIOL_CFG_SHFT 12 -#define UV1H_RH_GAM_CONFIG_MMR_MMIOL_CFG_MASK 0x0000000000001000UL +#define UV1H_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 +#define UV1H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 +#define UV1H_RH_GAM_CONFIG_MMR_MMIOL_CFG_SHFT 12 +#define UV1H_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL +#define UV1H_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL +#define UV1H_RH_GAM_CONFIG_MMR_MMIOL_CFG_MASK 0x0000000000001000UL -#define UV2H_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 -#define UV2H_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL -#define UV2H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UV2H_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 union uvh_rh_gam_config_mmr_u { - unsigned long v; - struct uvh_rh_gam_config_mmr_s { - unsigned long m_skt : 6; /* RW */ - unsigned long n_skt : 4; /* RW */ - unsigned long rsvd_10_63 : 54; - } s; - struct uv1h_rh_gam_config_mmr_s { - unsigned long m_skt : 6; /* RW */ - unsigned long n_skt : 4; /* RW */ - unsigned long rsvd_10_11: 2; /* */ - unsigned long mmiol_cfg : 1; /* RW */ - unsigned long rsvd_13_63: 51; /* */ - } s1; - 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; + unsigned long v; + struct uvh_rh_gam_config_mmr_s { + unsigned long m_skt:6; /* RW */ + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_63:54; + } s; + struct uv1h_rh_gam_config_mmr_s { + unsigned long m_skt:6; /* RW */ + unsigned long n_skt:4; /* RW */ + unsigned long rsvd_10_11:2; + unsigned long mmiol_cfg:1; /* RW */ + unsigned long rsvd_13_63:51; + } s1; + 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; }; /* ========================================================================= */ /* UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL +#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 -#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL +#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 +#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_SHFT 48 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_MASK 0x0001000000000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_SHFT 48 +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_MASK 0x0001000000000000UL +#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL +#define UV1H_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_BASE_MASK 0x00003ffff0000000UL -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV2H_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 union uvh_rh_gam_gru_overlay_config_mmr_u { - unsigned long v; - struct uvh_rh_gam_gru_overlay_config_mmr_s { - unsigned long rsvd_0_27: 28; /* */ - unsigned long base : 18; /* RW */ - unsigned long rsvd_46_62 : 17; - unsigned long enable : 1; /* RW */ - } s; - struct uv1h_rh_gam_gru_overlay_config_mmr_s { - unsigned long rsvd_0_27: 28; /* */ - unsigned long base : 18; /* RW */ - unsigned long rsvd_46_47: 2; /* */ - unsigned long gr4 : 1; /* RW */ - unsigned long rsvd_49_51: 3; /* */ - unsigned long n_gru : 4; /* RW */ - unsigned long rsvd_56_62: 7; /* */ - unsigned long enable : 1; /* RW */ - } s1; - struct uv2h_rh_gam_gru_overlay_config_mmr_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 */ - } s2; + unsigned long v; + struct uvh_rh_gam_gru_overlay_config_mmr_s { + unsigned long rsvd_0_27:28; + unsigned long base:18; /* RW */ + unsigned long rsvd_46_62:17; + unsigned long enable:1; /* RW */ + } s; + struct uv1h_rh_gam_gru_overlay_config_mmr_s { + unsigned long rsvd_0_27:28; + unsigned long base:18; /* RW */ + unsigned long rsvd_46_47:2; + unsigned long gr4:1; /* RW */ + unsigned long rsvd_49_51:3; + unsigned long n_gru:4; /* RW */ + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s1; + struct uv2h_rh_gam_gru_overlay_config_mmr_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 */ + } s2; }; /* ========================================================================= */ /* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL +#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT 30 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003fffc0000000UL -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT 46 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT 52 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_MASK 0x00f0000000000000UL +#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT 30 +#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT 46 +#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT 52 #define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 +#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003fffc0000000UL +#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_MASK 0x000fc00000000000UL +#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_MASK 0x00f0000000000000UL #define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT 27 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff8000000UL -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT 46 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT 52 -#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_MASK 0x00f0000000000000UL +#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 uv1h_rh_gam_mmioh_overlay_config_mmr_s { - unsigned long rsvd_0_29: 30; /* */ - unsigned long base : 16; /* RW */ - unsigned long m_io : 6; /* RW */ - unsigned long n_io : 4; /* RW */ - unsigned long rsvd_56_62: 7; /* */ - unsigned long enable : 1; /* RW */ - } s1; - struct uv2h_rh_gam_mmioh_overlay_config_mmr_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; + unsigned long v; + struct uv1h_rh_gam_mmioh_overlay_config_mmr_s { + unsigned long rsvd_0_29:30; + unsigned long base:16; /* RW */ + unsigned long m_io:6; /* RW */ + unsigned long n_io:4; /* RW */ + unsigned long rsvd_56_62:7; + unsigned long enable:1; /* RW */ + } s1; + struct uv2h_rh_gam_mmioh_overlay_config_mmr_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_MMR_OVERLAY_CONFIG_MMR */ /* ========================================================================= */ -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL +#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL +#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 +#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL +#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 #define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_DUAL_HUB_SHFT 46 +#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 +#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL #define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_DUAL_HUB_MASK 0x0000400000000000UL -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL +#define UV1H_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_BASE_MASK 0x00003ffffc000000UL -#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV2H_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 union uvh_rh_gam_mmr_overlay_config_mmr_u { - unsigned long v; - struct uvh_rh_gam_mmr_overlay_config_mmr_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 uv1h_rh_gam_mmr_overlay_config_mmr_s { - unsigned long rsvd_0_25: 26; /* */ - unsigned long base : 20; /* RW */ - unsigned long dual_hub : 1; /* RW */ - unsigned long rsvd_47_62: 16; /* */ - unsigned long enable : 1; /* RW */ - } s1; - struct uv2h_rh_gam_mmr_overlay_config_mmr_s { - unsigned long rsvd_0_25: 26; /* */ - unsigned long base : 20; /* RW */ - unsigned long rsvd_46_62: 17; /* */ - unsigned long enable : 1; /* RW */ - } s2; + unsigned long v; + struct uvh_rh_gam_mmr_overlay_config_mmr_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 uv1h_rh_gam_mmr_overlay_config_mmr_s { + unsigned long rsvd_0_25:26; + unsigned long base:20; /* RW */ + unsigned long dual_hub:1; /* RW */ + unsigned long rsvd_47_62:16; + unsigned long enable:1; /* RW */ + } s1; + struct uv2h_rh_gam_mmr_overlay_config_mmr_s { + unsigned long rsvd_0_25:26; + unsigned long base:20; /* RW */ + unsigned long rsvd_46_62:17; + unsigned long enable:1; /* RW */ + } s2; }; /* ========================================================================= */ /* UVH_RTC */ /* ========================================================================= */ -#define UVH_RTC 0x340000UL +#define UVH_RTC 0x340000UL -#define UVH_RTC_REAL_TIME_CLOCK_SHFT 0 -#define UVH_RTC_REAL_TIME_CLOCK_MASK 0x00ffffffffffffffUL +#define UVH_RTC_REAL_TIME_CLOCK_SHFT 0 +#define UVH_RTC_REAL_TIME_CLOCK_MASK 0x00ffffffffffffffUL union uvh_rtc_u { - unsigned long v; - struct uvh_rtc_s { - unsigned long real_time_clock : 56; /* RW */ - unsigned long rsvd_56_63 : 8; /* */ - } s; + unsigned long v; + struct uvh_rtc_s { + unsigned long real_time_clock:56; /* RW */ + unsigned long rsvd_56_63:8; + } s; }; /* ========================================================================= */ /* UVH_RTC1_INT_CONFIG */ /* ========================================================================= */ -#define UVH_RTC1_INT_CONFIG 0x615c0UL - -#define UVH_RTC1_INT_CONFIG_VECTOR_SHFT 0 -#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 +#define UVH_RTC1_INT_CONFIG 0x615c0UL + +#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_MASK 0x0000000000000700UL +#define UVH_RTC1_INT_CONFIG_DESTMODE_MASK 0x0000000000000800UL +#define UVH_RTC1_INT_CONFIG_STATUS_MASK 0x0000000000001000UL +#define UVH_RTC1_INT_CONFIG_P_MASK 0x0000000000002000UL +#define UVH_RTC1_INT_CONFIG_T_MASK 0x0000000000008000UL +#define UVH_RTC1_INT_CONFIG_M_MASK 0x0000000000010000UL +#define UVH_RTC1_INT_CONFIG_APIC_ID_MASK 0xffffffff00000000UL union uvh_rtc1_int_config_u { - unsigned long v; - struct uvh_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 */ - } s; + unsigned long v; + struct uvh_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 */ + } s; }; /* ========================================================================= */ /* UVH_SCRATCH5 */ /* ========================================================================= */ -#define UVH_SCRATCH5 0x2d0200UL -#define UVH_SCRATCH5_32 0x778 +#define UVH_SCRATCH5 0x2d0200UL +#define UVH_SCRATCH5_32 0x778 -#define UVH_SCRATCH5_SCRATCH5_SHFT 0 -#define UVH_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL +#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; + unsigned long v; + struct uvh_scratch5_s { + unsigned long scratch5:64; /* RW, W1CS */ + } s; }; /* ========================================================================= */ /* UV2H_EVENT_OCCURRED2 */ /* ========================================================================= */ -#define UV2H_EVENT_OCCURRED2 0x70100UL -#define UV2H_EVENT_OCCURRED2_32 0xb68 - -#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 UV2H_EVENT_OCCURRED2 0x70100UL +#define UV2H_EVENT_OCCURRED2_32 0xb68 + +#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 union uv2h_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; /* */ - } s1; + 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; + } s1; }; /* ========================================================================= */ /* UV2H_EVENT_OCCURRED2_ALIAS */ /* ========================================================================= */ -#define UV2H_EVENT_OCCURRED2_ALIAS 0x70108UL -#define UV2H_EVENT_OCCURRED2_ALIAS_32 0xb70 +#define UV2H_EVENT_OCCURRED2_ALIAS 0x70108UL +#define UV2H_EVENT_OCCURRED2_ALIAS_32 0xb70 /* ========================================================================= */ /* UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 */ /* ========================================================================= */ -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 0x320130UL -#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0x9f0 +#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 0x320130UL +#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0x9f0 #define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0 #define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL union uv2h_lb_bau_sb_activation_status_2_u { - unsigned long v; - struct uv2h_lb_bau_sb_activation_status_2_s { - unsigned long aux_error : 64; /* RW */ - } s1; + unsigned long v; + struct uv2h_lb_bau_sb_activation_status_2_s { + unsigned long aux_error:64; /* RW */ + } s1; }; /* ========================================================================= */ /* UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK */ /* ========================================================================= */ -#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK 0x320130UL -#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_32 0x9f0 +#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK 0x320130UL +#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_32 0x9f0 #define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_BIT_ENABLES_SHFT 0 #define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_BIT_ENABLES_MASK 0x00000000ffffffffUL union uv1h_lb_target_physical_apic_id_mask_u { - unsigned long v; - struct uv1h_lb_target_physical_apic_id_mask_s { - unsigned long bit_enables : 32; /* RW */ - unsigned long rsvd_32_63 : 32; /* */ - } s1; + unsigned long v; + struct uv1h_lb_target_physical_apic_id_mask_s { + unsigned long bit_enables:32; /* RW */ + unsigned long rsvd_32_63:32; + } s1; }; -#endif /* __ASM_UV_MMRS_X86_H__ */ +#endif /* _ASM_X86_UV_UV_MMRS_H */ diff --git a/arch/x86/include/asm/vgtod.h b/arch/x86/include/asm/vgtod.h index 646b4c1ca695..aa5add855a91 100644 --- a/arch/x86/include/asm/vgtod.h +++ b/arch/x86/include/asm/vgtod.h @@ -11,7 +11,6 @@ struct vsyscall_gtod_data { time_t wall_time_sec; u32 wall_time_nsec; - int sysctl_enabled; struct timezone sys_tz; struct { /* extract of a clocksource struct */ cycle_t (*vread)(void); diff --git a/arch/x86/include/asm/vsyscall.h b/arch/x86/include/asm/vsyscall.h index d55597351f6a..bb710cb0cdc1 100644 --- a/arch/x86/include/asm/vsyscall.h +++ b/arch/x86/include/asm/vsyscall.h @@ -31,6 +31,18 @@ extern struct timezone sys_tz; extern void map_vsyscall(void); +/* Emulation */ + +static inline bool is_vsyscall_entry(unsigned long addr) +{ + return (addr & ~0xC00UL) == VSYSCALL_START; +} + +static inline int vsyscall_entry_nr(unsigned long addr) +{ + return (addr & 0xC00UL) >> 10; +} + #endif /* __KERNEL__ */ #endif /* _ASM_X86_VSYSCALL_H */ diff --git a/arch/x86/include/asm/vvar.h b/arch/x86/include/asm/vvar.h index 341b3559452b..de656ac2af41 100644 --- a/arch/x86/include/asm/vvar.h +++ b/arch/x86/include/asm/vvar.h @@ -10,15 +10,14 @@ * In normal kernel code, they are used like any other variable. * In user code, they are accessed through the VVAR macro. * - * Each of these variables lives in the vsyscall page, and each - * one needs a unique offset within the little piece of the page - * reserved for vvars. Specify that offset in DECLARE_VVAR. - * (There are 896 bytes available. If you mess up, the linker will - * catch it.) + * These variables live in a page of kernel data that has an extra RO + * mapping for userspace. Each variable needs a unique offset within + * that page; specify that offset with the DECLARE_VVAR macro. (If + * you mess up, the linker will catch it.) */ -/* Offset of vars within vsyscall page */ -#define VSYSCALL_VARS_OFFSET (3072 + 128) +/* Base address of vvars. This is not ABI. */ +#define VVAR_ADDRESS (-10*1024*1024 - 4096) #if defined(__VVAR_KERNEL_LDS) @@ -26,17 +25,17 @@ * right place. */ #define DECLARE_VVAR(offset, type, name) \ - EMIT_VVAR(name, VSYSCALL_VARS_OFFSET + offset) + EMIT_VVAR(name, offset) #else #define DECLARE_VVAR(offset, type, name) \ static type const * const vvaraddr_ ## name = \ - (void *)(VSYSCALL_START + VSYSCALL_VARS_OFFSET + (offset)); + (void *)(VVAR_ADDRESS + (offset)); #define DEFINE_VVAR(type, name) \ - type __vvar_ ## name \ - __attribute__((section(".vsyscall_var_" #name), aligned(16))) + type name \ + __attribute__((section(".vvar_" #name), aligned(16))) #define VVAR(name) (*vvaraddr_ ## name) @@ -45,8 +44,7 @@ /* DECLARE_VVAR(offset, type, name) */ DECLARE_VVAR(0, volatile unsigned long, jiffies) -DECLARE_VVAR(8, int, vgetcpu_mode) +DECLARE_VVAR(16, int, vgetcpu_mode) DECLARE_VVAR(128, struct vsyscall_gtod_data, vsyscall_gtod_data) #undef DECLARE_VVAR -#undef VSYSCALL_VARS_OFFSET diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 90b06d4daee2..cc0469a65120 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -44,6 +44,7 @@ obj-y += probe_roms.o obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o obj-$(CONFIG_X86_64) += syscall_64.o vsyscall_64.o vread_tsc_64.o +obj-$(CONFIG_X86_64) += vsyscall_emu_64.o obj-y += bootflag.o e820.o obj-y += pci-dma.o quirks.o topology.o kdebugfs.o obj-y += alternative.o i8253.o pci-nommu.o hw_breakpoint.o diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c index 289e92862fd9..2b6630d75e17 100644 --- a/arch/x86/kernel/apb_timer.c +++ b/arch/x86/kernel/apb_timer.c @@ -44,6 +44,7 @@ #include <asm/fixmap.h> #include <asm/apb_timer.h> #include <asm/mrst.h> +#include <asm/time.h> #define APBT_MASK CLOCKSOURCE_MASK(32) #define APBT_SHIFT 22 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index b9338b8cf420..a7aed48356ef 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -27,6 +27,7 @@ #include <linux/syscore_ops.h> #include <linux/delay.h> #include <linux/timex.h> +#include <linux/i8253.h> #include <linux/dmar.h> #include <linux/init.h> #include <linux/cpu.h> @@ -39,7 +40,6 @@ #include <asm/pgalloc.h> #include <asm/atomic.h> #include <asm/mpspec.h> -#include <asm/i8253.h> #include <asm/i8259.h> #include <asm/proto.h> #include <asm/apic.h> @@ -48,6 +48,7 @@ #include <asm/hpet.h> #include <asm/idle.h> #include <asm/mtrr.h> +#include <asm/time.h> #include <asm/smp.h> #include <asm/mce.h> #include <asm/tsc.h> diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 965a7666c283..a30740e6890e 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -229,11 +229,11 @@ #include <linux/jiffies.h> #include <linux/acpi.h> #include <linux/syscore_ops.h> +#include <linux/i8253.h> #include <asm/system.h> #include <asm/uaccess.h> #include <asm/desc.h> -#include <asm/i8253.h> #include <asm/olpc.h> #include <asm/paravirt.h> #include <asm/reboot.h> diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c b/arch/x86/kernel/cpu/mcheck/mce-severity.c index 1e8d66c1336a..7395d5f4272d 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-severity.c +++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c @@ -43,61 +43,105 @@ static struct severity { unsigned char covered; char *msg; } severities[] = { -#define KERNEL .context = IN_KERNEL -#define USER .context = IN_USER -#define SER .ser = SER_REQUIRED -#define NOSER .ser = NO_SER -#define SEV(s) .sev = MCE_ ## s ## _SEVERITY -#define BITCLR(x, s, m, r...) { .mask = x, .result = 0, SEV(s), .msg = m, ## r } -#define BITSET(x, s, m, r...) { .mask = x, .result = x, SEV(s), .msg = m, ## r } -#define MCGMASK(x, res, s, m, r...) \ - { .mcgmask = x, .mcgres = res, SEV(s), .msg = m, ## r } -#define MASK(x, y, s, m, r...) \ - { .mask = x, .result = y, SEV(s), .msg = m, ## r } +#define MCESEV(s, m, c...) { .sev = MCE_ ## s ## _SEVERITY, .msg = m, ## c } +#define KERNEL .context = IN_KERNEL +#define USER .context = IN_USER +#define SER .ser = SER_REQUIRED +#define NOSER .ser = NO_SER +#define BITCLR(x) .mask = x, .result = 0 +#define BITSET(x) .mask = x, .result = x +#define MCGMASK(x, y) .mcgmask = x, .mcgres = y +#define MASK(x, y) .mask = x, .result = y #define MCI_UC_S (MCI_STATUS_UC|MCI_STATUS_S) #define MCI_UC_SAR (MCI_STATUS_UC|MCI_STATUS_S|MCI_STATUS_AR) #define MCACOD 0xffff - BITCLR(MCI_STATUS_VAL, NO, "Invalid"), - BITCLR(MCI_STATUS_EN, NO, "Not enabled"), - BITSET(MCI_STATUS_PCC, PANIC, "Processor context corrupt"), + MCESEV( + NO, "Invalid", + BITCLR(MCI_STATUS_VAL) + ), + MCESEV( + NO, "Not enabled", + BITCLR(MCI_STATUS_EN) + ), + MCESEV( + PANIC, "Processor context corrupt", + BITSET(MCI_STATUS_PCC) + ), /* When MCIP is not set something is very confused */ - MCGMASK(MCG_STATUS_MCIP, 0, PANIC, "MCIP not set in MCA handler"), + MCESEV( + PANIC, "MCIP not set in MCA handler", + MCGMASK(MCG_STATUS_MCIP, 0) + ), /* Neither return not error IP -- no chance to recover -> PANIC */ - MCGMASK(MCG_STATUS_RIPV|MCG_STATUS_EIPV, 0, PANIC, - "Neither restart nor error IP"), - MCGMASK(MCG_STATUS_RIPV, 0, PANIC, "In kernel and no restart IP", - KERNEL), - BITCLR(MCI_STATUS_UC, KEEP, "Corrected error", NOSER), - MASK(MCI_STATUS_OVER|MCI_STATUS_UC|MCI_STATUS_EN, MCI_STATUS_UC, SOME, - "Spurious not enabled", SER), + MCESEV( + PANIC, "Neither restart nor error IP", + MCGMASK(MCG_STATUS_RIPV|MCG_STATUS_EIPV, 0) + ), + MCESEV( + PANIC, "In kernel and no restart IP", + KERNEL, MCGMASK(MCG_STATUS_RIPV, 0) + ), + MCESEV( + KEEP, "Corrected error", + NOSER, BITCLR(MCI_STATUS_UC) + ), /* ignore OVER for UCNA */ - MASK(MCI_UC_SAR, MCI_STATUS_UC, KEEP, - "Uncorrected no action required", SER), - MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_STATUS_UC|MCI_STATUS_AR, PANIC, - "Illegal combination (UCNA with AR=1)", SER), - MASK(MCI_STATUS_S, 0, KEEP, "Non signalled machine check", SER), + MCESEV( + KEEP, "Uncorrected no action required", + SER, MASK(MCI_UC_SAR, MCI_STATUS_UC) + ), + MCESEV( + PANIC, "Illegal combination (UCNA with AR=1)", + SER, + MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_STATUS_UC|MCI_STATUS_AR) + ), + MCESEV( + KEEP, "Non signalled machine check", + SER, BITCLR(MCI_STATUS_S) + ), /* AR add known MCACODs here */ - MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_STATUS_OVER|MCI_UC_SAR, PANIC, - "Action required with lost events", SER), - MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCACOD, MCI_UC_SAR, PANIC, - "Action required; unknown MCACOD", SER), + MCESEV( + PANIC, "Action required with lost events", + SER, BITSET(MCI_STATUS_OVER|MCI_UC_SAR) + ), + MCESEV( + PANIC, "Action required: unknown MCACOD", + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_UC_SAR) + ), /* known AO MCACODs: */ - MASK(MCI_UC_SAR|MCI_STATUS_OVER|0xfff0, MCI_UC_S|0xc0, AO, - "Action optional: memory scrubbing error", SER), - MASK(MCI_UC_SAR|MCI_STATUS_OVER|MCACOD, MCI_UC_S|0x17a, AO, - "Action optional: last level cache writeback error", SER), - - MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_UC_S, SOME, - "Action optional unknown MCACOD", SER), - MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_UC_S|MCI_STATUS_OVER, SOME, - "Action optional with lost events", SER), - BITSET(MCI_STATUS_UC|MCI_STATUS_OVER, PANIC, "Overflowed uncorrected"), - BITSET(MCI_STATUS_UC, UC, "Uncorrected"), - BITSET(0, SOME, "No match") /* always matches. keep at end */ + MCESEV( + AO, "Action optional: memory scrubbing error", + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|0xfff0, MCI_UC_S|0x00c0) + ), + MCESEV( + AO, "Action optional: last level cache writeback error", + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCACOD, MCI_UC_S|0x017a) + ), + MCESEV( + SOME, "Action optional: unknown MCACOD", + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_UC_S) + ), + MCESEV( + SOME, "Action optional with lost events", + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR, MCI_STATUS_OVER|MCI_UC_S) + ), + + MCESEV( + PANIC, "Overflowed uncorrected", + BITSET(MCI_STATUS_OVER|MCI_STATUS_UC) + ), + MCESEV( + UC, "Uncorrected", + BITSET(MCI_STATUS_UC) + ), + MCESEV( + SOME, "No match", + BITSET(0) + ) /* always matches. keep at end */ }; /* @@ -112,15 +156,15 @@ static int error_context(struct mce *m) return IN_KERNEL; } -int mce_severity(struct mce *a, int tolerant, char **msg) +int mce_severity(struct mce *m, int tolerant, char **msg) { - enum context ctx = error_context(a); + enum context ctx = error_context(m); struct severity *s; for (s = severities;; s++) { - if ((a->status & s->mask) != s->result) + if ((m->status & s->mask) != s->result) continue; - if ((a->mcgstatus & s->mcgmask) != s->mcgres) + if ((m->mcgstatus & s->mcgmask) != s->mcgres) continue; if (s->ser == SER_REQUIRED && !mce_ser) continue; @@ -197,15 +241,15 @@ static const struct file_operations severities_coverage_fops = { static int __init severities_debugfs_init(void) { - struct dentry *dmce = NULL, *fseverities_coverage = NULL; + struct dentry *dmce, *fsev; dmce = mce_get_debugfs_dir(); - if (dmce == NULL) + if (!dmce) goto err_out; - fseverities_coverage = debugfs_create_file("severities-coverage", - 0444, dmce, NULL, - &severities_coverage_fops); - if (fseverities_coverage == NULL) + + fsev = debugfs_create_file("severities-coverage", 0444, dmce, NULL, + &severities_coverage_fops); + if (!fsev) goto err_out; return 0; @@ -214,4 +258,4 @@ err_out: return -ENOMEM; } late_initcall(severities_debugfs_init); -#endif +#endif /* CONFIG_DEBUG_FS */ diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index ff1ae9b6464d..08363b042122 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -10,7 +10,6 @@ #include <linux/thread_info.h> #include <linux/capability.h> #include <linux/miscdevice.h> -#include <linux/interrupt.h> #include <linux/ratelimit.h> #include <linux/kallsyms.h> #include <linux/rcupdate.h> @@ -38,23 +37,20 @@ #include <linux/mm.h> #include <linux/debugfs.h> #include <linux/edac_mce.h> +#include <linux/irq_work.h> #include <asm/processor.h> -#include <asm/hw_irq.h> -#include <asm/apic.h> -#include <asm/idle.h> -#include <asm/ipi.h> #include <asm/mce.h> #include <asm/msr.h> #include "mce-internal.h" -static DEFINE_MUTEX(mce_read_mutex); +static DEFINE_MUTEX(mce_chrdev_read_mutex); #define rcu_dereference_check_mce(p) \ rcu_dereference_index_check((p), \ rcu_read_lock_sched_held() || \ - lockdep_is_held(&mce_read_mutex)) + lockdep_is_held(&mce_chrdev_read_mutex)) #define CREATE_TRACE_POINTS #include <trace/events/mce.h> @@ -94,7 +90,8 @@ static unsigned long mce_need_notify; static char mce_helper[128]; static char *mce_helper_argv[2] = { mce_helper, NULL }; -static DECLARE_WAIT_QUEUE_HEAD(mce_wait); +static DECLARE_WAIT_QUEUE_HEAD(mce_chrdev_wait); + static DEFINE_PER_CPU(struct mce, mces_seen); static int cpu_missing; @@ -373,6 +370,31 @@ static void mce_wrmsrl(u32 msr, u64 v) } /* + * Collect all global (w.r.t. this processor) status about this machine + * check into our "mce" struct so that we can use it later to assess + * the severity of the problem as we read per-bank specific details. + */ +static inline void mce_gather_info(struct mce *m, struct pt_regs *regs) +{ + mce_setup(m); + + m->mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS); + if (regs) { + /* + * Get the address of the instruction at the time of + * the machine check error. + */ + if (m->mcgstatus & (MCG_STATUS_RIPV|MCG_STATUS_EIPV)) { + m->ip = regs->ip; + m->cs = regs->cs; + } + /* Use accurate RIP reporting if available. */ + if (rip_msr) + m->ip = mce_rdmsrl(rip_msr); + } +} + +/* * Simple lockless ring to communicate PFNs from the exception handler with the * process context work function. This is vastly simplified because there's * only a single reader and a single writer. @@ -443,40 +465,13 @@ static void mce_schedule_work(void) } } -/* - * Get the address of the instruction at the time of the machine check - * error. - */ -static inline void mce_get_rip(struct mce *m, struct pt_regs *regs) -{ - - if (regs && (m->mcgstatus & (MCG_STATUS_RIPV|MCG_STATUS_EIPV))) { - m->ip = regs->ip; - m->cs = regs->cs; - } else { - m->ip = 0; - m->cs = 0; - } - if (rip_msr) - m->ip = mce_rdmsrl(rip_msr); -} +DEFINE_PER_CPU(struct irq_work, mce_irq_work); -#ifdef CONFIG_X86_LOCAL_APIC -/* - * Called after interrupts have been reenabled again - * when a MCE happened during an interrupts off region - * in the kernel. - */ -asmlinkage void smp_mce_self_interrupt(struct pt_regs *regs) +static void mce_irq_work_cb(struct irq_work *entry) { - ack_APIC_irq(); - exit_idle(); - irq_enter(); mce_notify_irq(); mce_schedule_work(); - irq_exit(); } -#endif static void mce_report_event(struct pt_regs *regs) { @@ -492,29 +487,7 @@ static void mce_report_event(struct pt_regs *regs) return; } -#ifdef CONFIG_X86_LOCAL_APIC - /* - * Without APIC do not notify. The event will be picked - * up eventually. - */ - if (!cpu_has_apic) - return; - - /* - * When interrupts are disabled we cannot use - * kernel services safely. Trigger an self interrupt - * through the APIC to instead do the notification - * after interrupts are reenabled again. - */ - apic->send_IPI_self(MCE_SELF_VECTOR); - - /* - * Wait for idle afterwards again so that we don't leave the - * APIC in a non idle state because the normal APIC writes - * cannot exclude us. - */ - apic_wait_icr_idle(); -#endif + irq_work_queue(&__get_cpu_var(mce_irq_work)); } DEFINE_PER_CPU(unsigned, mce_poll_count); @@ -541,9 +514,8 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b) percpu_inc(mce_poll_count); - mce_setup(&m); + mce_gather_info(&m, NULL); - m.mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS); for (i = 0; i < banks; i++) { if (!mce_banks[i].ctl || !test_bit(i, *b)) continue; @@ -879,9 +851,9 @@ static int mce_usable_address(struct mce *m) { if (!(m->status & MCI_STATUS_MISCV) || !(m->status & MCI_STATUS_ADDRV)) return 0; - if ((m->misc & 0x3f) > PAGE_SHIFT) + if (MCI_MISC_ADDR_LSB(m->misc) > PAGE_SHIFT) return 0; - if (((m->misc >> 6) & 7) != MCM_ADDR_PHYS) + if (MCI_MISC_ADDR_MODE(m->misc) != MCI_MISC_ADDR_PHYS) return 0; return 1; } @@ -942,9 +914,8 @@ void do_machine_check(struct pt_regs *regs, long error_code) if (!banks) goto out; - mce_setup(&m); + mce_gather_info(&m, regs); - m.mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS); final = &__get_cpu_var(mces_seen); *final = m; @@ -1028,7 +999,6 @@ void do_machine_check(struct pt_regs *regs, long error_code) if (severity == MCE_AO_SEVERITY && mce_usable_address(&m)) mce_ring_add(m.addr >> PAGE_SHIFT); - mce_get_rip(&m, regs); mce_log(&m); if (severity > worst) { @@ -1190,7 +1160,8 @@ int mce_notify_irq(void) clear_thread_flag(TIF_MCE_NOTIFY); if (test_and_clear_bit(0, &mce_need_notify)) { - wake_up_interruptible(&mce_wait); + /* wake processes polling /dev/mcelog */ + wake_up_interruptible(&mce_chrdev_wait); /* * There is no risk of missing notifications because @@ -1363,18 +1334,23 @@ static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c) return 0; } -static void __cpuinit __mcheck_cpu_ancient_init(struct cpuinfo_x86 *c) +static int __cpuinit __mcheck_cpu_ancient_init(struct cpuinfo_x86 *c) { if (c->x86 != 5) - return; + return 0; + switch (c->x86_vendor) { case X86_VENDOR_INTEL: intel_p5_mcheck_init(c); + return 1; break; case X86_VENDOR_CENTAUR: winchip_mcheck_init(c); + return 1; break; } + + return 0; } static void __mcheck_cpu_init_vendor(struct cpuinfo_x86 *c) @@ -1428,7 +1404,8 @@ void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c) if (mce_disabled) return; - __mcheck_cpu_ancient_init(c); + if (__mcheck_cpu_ancient_init(c)) + return; if (!mce_available(c)) return; @@ -1444,44 +1421,45 @@ void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c) __mcheck_cpu_init_vendor(c); __mcheck_cpu_init_timer(); INIT_WORK(&__get_cpu_var(mce_work), mce_process_work); - + init_irq_work(&__get_cpu_var(mce_irq_work), &mce_irq_work_cb); } /* - * Character device to read and clear the MCE log. + * mce_chrdev: Character device /dev/mcelog to read and clear the MCE log. */ -static DEFINE_SPINLOCK(mce_state_lock); -static int open_count; /* #times opened */ -static int open_exclu; /* already open exclusive? */ +static DEFINE_SPINLOCK(mce_chrdev_state_lock); +static int mce_chrdev_open_count; /* #times opened */ +static int mce_chrdev_open_exclu; /* already open exclusive? */ -static int mce_open(struct inode *inode, struct file *file) +static int mce_chrdev_open(struct inode *inode, struct file *file) { - spin_lock(&mce_state_lock); + spin_lock(&mce_chrdev_state_lock); - if (open_exclu || (open_count && (file->f_flags & O_EXCL))) { - spin_unlock(&mce_state_lock); + if (mce_chrdev_open_exclu || + (mce_chrdev_open_count && (file->f_flags & O_EXCL))) { + spin_unlock(&mce_chrdev_state_lock); return -EBUSY; } if (file->f_flags & O_EXCL) - open_exclu = 1; - open_count++; + mce_chrdev_open_exclu = 1; + mce_chrdev_open_count++; - spin_unlock(&mce_state_lock); + spin_unlock(&mce_chrdev_state_lock); return nonseekable_open(inode, file); } -static int mce_release(struct inode *inode, struct file *file) +static int mce_chrdev_release(struct inode *inode, struct file *file) { - spin_lock(&mce_state_lock); + spin_lock(&mce_chrdev_state_lock); - open_count--; - open_exclu = 0; + mce_chrdev_open_count--; + mce_chrdev_open_exclu = 0; - spin_unlock(&mce_state_lock); + spin_unlock(&mce_chrdev_state_lock); return 0; } @@ -1530,8 +1508,8 @@ static int __mce_read_apei(char __user **ubuf, size_t usize) return 0; } -static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, - loff_t *off) +static ssize_t mce_chrdev_read(struct file *filp, char __user *ubuf, + size_t usize, loff_t *off) { char __user *buf = ubuf; unsigned long *cpu_tsc; @@ -1542,7 +1520,7 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, if (!cpu_tsc) return -ENOMEM; - mutex_lock(&mce_read_mutex); + mutex_lock(&mce_chrdev_read_mutex); if (!mce_apei_read_done) { err = __mce_read_apei(&buf, usize); @@ -1562,19 +1540,18 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, do { for (i = prev; i < next; i++) { unsigned long start = jiffies; + struct mce *m = &mcelog.entry[i]; - while (!mcelog.entry[i].finished) { + while (!m->finished) { if (time_after_eq(jiffies, start + 2)) { - memset(mcelog.entry + i, 0, - sizeof(struct mce)); + memset(m, 0, sizeof(*m)); goto timeout; } cpu_relax(); } smp_rmb(); - err |= copy_to_user(buf, mcelog.entry + i, - sizeof(struct mce)); - buf += sizeof(struct mce); + err |= copy_to_user(buf, m, sizeof(*m)); + buf += sizeof(*m); timeout: ; } @@ -1594,13 +1571,13 @@ timeout: on_each_cpu(collect_tscs, cpu_tsc, 1); for (i = next; i < MCE_LOG_LEN; i++) { - if (mcelog.entry[i].finished && - mcelog.entry[i].tsc < cpu_tsc[mcelog.entry[i].cpu]) { - err |= copy_to_user(buf, mcelog.entry+i, - sizeof(struct mce)); + struct mce *m = &mcelog.entry[i]; + + if (m->finished && m->tsc < cpu_tsc[m->cpu]) { + err |= copy_to_user(buf, m, sizeof(*m)); smp_rmb(); - buf += sizeof(struct mce); - memset(&mcelog.entry[i], 0, sizeof(struct mce)); + buf += sizeof(*m); + memset(m, 0, sizeof(*m)); } } @@ -1608,15 +1585,15 @@ timeout: err = -EFAULT; out: - mutex_unlock(&mce_read_mutex); + mutex_unlock(&mce_chrdev_read_mutex); kfree(cpu_tsc); return err ? err : buf - ubuf; } -static unsigned int mce_poll(struct file *file, poll_table *wait) +static unsigned int mce_chrdev_poll(struct file *file, poll_table *wait) { - poll_wait(file, &mce_wait, wait); + poll_wait(file, &mce_chrdev_wait, wait); if (rcu_access_index(mcelog.next)) return POLLIN | POLLRDNORM; if (!mce_apei_read_done && apei_check_mce()) @@ -1624,7 +1601,8 @@ static unsigned int mce_poll(struct file *file, poll_table *wait) return 0; } -static long mce_ioctl(struct file *f, unsigned int cmd, unsigned long arg) +static long mce_chrdev_ioctl(struct file *f, unsigned int cmd, + unsigned long arg) { int __user *p = (int __user *)arg; @@ -1652,16 +1630,16 @@ static long mce_ioctl(struct file *f, unsigned int cmd, unsigned long arg) /* Modified in mce-inject.c, so not static or const */ struct file_operations mce_chrdev_ops = { - .open = mce_open, - .release = mce_release, - .read = mce_read, - .poll = mce_poll, - .unlocked_ioctl = mce_ioctl, - .llseek = no_llseek, + .open = mce_chrdev_open, + .release = mce_chrdev_release, + .read = mce_chrdev_read, + .poll = mce_chrdev_poll, + .unlocked_ioctl = mce_chrdev_ioctl, + .llseek = no_llseek, }; EXPORT_SYMBOL_GPL(mce_chrdev_ops); -static struct miscdevice mce_log_device = { +static struct miscdevice mce_chrdev_device = { MISC_MCELOG_MINOR, "mcelog", &mce_chrdev_ops, @@ -1719,7 +1697,7 @@ int __init mcheck_init(void) } /* - * Sysfs support + * mce_syscore: PM support */ /* @@ -1739,12 +1717,12 @@ static int mce_disable_error_reporting(void) return 0; } -static int mce_suspend(void) +static int mce_syscore_suspend(void) { return mce_disable_error_reporting(); } -static void mce_shutdown(void) +static void mce_syscore_shutdown(void) { mce_disable_error_reporting(); } @@ -1754,18 +1732,22 @@ static void mce_shutdown(void) * Only one CPU is active at this time, the others get re-added later using * CPU hotplug: */ -static void mce_resume(void) +static void mce_syscore_resume(void) { __mcheck_cpu_init_generic(); __mcheck_cpu_init_vendor(__this_cpu_ptr(&cpu_info)); } static struct syscore_ops mce_syscore_ops = { - .suspend = mce_suspend, - .shutdown = mce_shutdown, - .resume = mce_resume, + .suspend = mce_syscore_suspend, + .shutdown = mce_syscore_shutdown, + .resume = mce_syscore_resume, }; +/* + * mce_sysdev: Sysfs support + */ + static void mce_cpu_restart(void *data) { del_timer_sync(&__get_cpu_var(mce_timer)); @@ -1801,11 +1783,11 @@ static void mce_enable_ce(void *all) __mcheck_cpu_init_timer(); } -static struct sysdev_class mce_sysclass = { +static struct sysdev_class mce_sysdev_class = { .name = "machinecheck", }; -DEFINE_PER_CPU(struct sys_device, mce_dev); +DEFINE_PER_CPU(struct sys_device, mce_sysdev); __cpuinitdata void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu); @@ -1934,7 +1916,7 @@ static struct sysdev_ext_attribute attr_cmci_disabled = { &mce_cmci_disabled }; -static struct sysdev_attribute *mce_attrs[] = { +static struct sysdev_attribute *mce_sysdev_attrs[] = { &attr_tolerant.attr, &attr_check_interval.attr, &attr_trigger, @@ -1945,66 +1927,67 @@ static struct sysdev_attribute *mce_attrs[] = { NULL }; -static cpumask_var_t mce_dev_initialized; +static cpumask_var_t mce_sysdev_initialized; /* Per cpu sysdev init. All of the cpus still share the same ctrl bank: */ -static __cpuinit int mce_create_device(unsigned int cpu) +static __cpuinit int mce_sysdev_create(unsigned int cpu) { + struct sys_device *sysdev = &per_cpu(mce_sysdev, cpu); int err; int i, j; if (!mce_available(&boot_cpu_data)) return -EIO; - memset(&per_cpu(mce_dev, cpu).kobj, 0, sizeof(struct kobject)); - per_cpu(mce_dev, cpu).id = cpu; - per_cpu(mce_dev, cpu).cls = &mce_sysclass; + memset(&sysdev->kobj, 0, sizeof(struct kobject)); + sysdev->id = cpu; + sysdev->cls = &mce_sysdev_class; - err = sysdev_register(&per_cpu(mce_dev, cpu)); + err = sysdev_register(sysdev); if (err) return err; - for (i = 0; mce_attrs[i]; i++) { - err = sysdev_create_file(&per_cpu(mce_dev, cpu), mce_attrs[i]); + for (i = 0; mce_sysdev_attrs[i]; i++) { + err = sysdev_create_file(sysdev, mce_sysdev_attrs[i]); if (err) goto error; } for (j = 0; j < banks; j++) { - err = sysdev_create_file(&per_cpu(mce_dev, cpu), - &mce_banks[j].attr); + err = sysdev_create_file(sysdev, &mce_banks[j].attr); if (err) goto error2; } - cpumask_set_cpu(cpu, mce_dev_initialized); + cpumask_set_cpu(cpu, mce_sysdev_initialized); return 0; error2: while (--j >= 0) - sysdev_remove_file(&per_cpu(mce_dev, cpu), &mce_banks[j].attr); + sysdev_remove_file(sysdev, &mce_banks[j].attr); error: while (--i >= 0) - sysdev_remove_file(&per_cpu(mce_dev, cpu), mce_attrs[i]); + sysdev_remove_file(sysdev, mce_sysdev_attrs[i]); - sysdev_unregister(&per_cpu(mce_dev, cpu)); + sysdev_unregister(sysdev); return err; } -static __cpuinit void mce_remove_device(unsigned int cpu) +static __cpuinit void mce_sysdev_remove(unsigned int cpu) { + struct sys_device *sysdev = &per_cpu(mce_sysdev, cpu); int i; - if (!cpumask_test_cpu(cpu, mce_dev_initialized)) + if (!cpumask_test_cpu(cpu, mce_sysdev_initialized)) return; - for (i = 0; mce_attrs[i]; i++) - sysdev_remove_file(&per_cpu(mce_dev, cpu), mce_attrs[i]); + for (i = 0; mce_sysdev_attrs[i]; i++) + sysdev_remove_file(sysdev, mce_sysdev_attrs[i]); for (i = 0; i < banks; i++) - sysdev_remove_file(&per_cpu(mce_dev, cpu), &mce_banks[i].attr); + sysdev_remove_file(sysdev, &mce_banks[i].attr); - sysdev_unregister(&per_cpu(mce_dev, cpu)); - cpumask_clear_cpu(cpu, mce_dev_initialized); + sysdev_unregister(sysdev); + cpumask_clear_cpu(cpu, mce_sysdev_initialized); } /* Make sure there are no machine checks on offlined CPUs. */ @@ -2054,7 +2037,7 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: - mce_create_device(cpu); + mce_sysdev_create(cpu); if (threshold_cpu_callback) threshold_cpu_callback(action, cpu); break; @@ -2062,7 +2045,7 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) case CPU_DEAD_FROZEN: if (threshold_cpu_callback) threshold_cpu_callback(action, cpu); - mce_remove_device(cpu); + mce_sysdev_remove(cpu); break; case CPU_DOWN_PREPARE: case CPU_DOWN_PREPARE_FROZEN: @@ -2116,27 +2099,28 @@ static __init int mcheck_init_device(void) if (!mce_available(&boot_cpu_data)) return -EIO; - zalloc_cpumask_var(&mce_dev_initialized, GFP_KERNEL); + zalloc_cpumask_var(&mce_sysdev_initialized, GFP_KERNEL); mce_init_banks(); - err = sysdev_class_register(&mce_sysclass); + err = sysdev_class_register(&mce_sysdev_class); if (err) return err; for_each_online_cpu(i) { - err = mce_create_device(i); + err = mce_sysdev_create(i); if (err) return err; } register_syscore_ops(&mce_syscore_ops); register_hotcpu_notifier(&mce_cpu_notifier); - misc_register(&mce_log_device); + + /* register character device /dev/mcelog */ + misc_register(&mce_chrdev_device); return err; } - device_initcall(mcheck_init_device); /* diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index bb0adad35143..f5474218cffe 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -548,7 +548,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) if (!b) goto out; - err = sysfs_create_link(&per_cpu(mce_dev, cpu).kobj, + err = sysfs_create_link(&per_cpu(mce_sysdev, cpu).kobj, b->kobj, name); if (err) goto out; @@ -571,7 +571,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) goto out; } - b->kobj = kobject_create_and_add(name, &per_cpu(mce_dev, cpu).kobj); + b->kobj = kobject_create_and_add(name, &per_cpu(mce_sysdev, cpu).kobj); if (!b->kobj) goto out_free; @@ -591,7 +591,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) if (i == cpu) continue; - err = sysfs_create_link(&per_cpu(mce_dev, i).kobj, + err = sysfs_create_link(&per_cpu(mce_sysdev, i).kobj, b->kobj, name); if (err) goto out; @@ -669,7 +669,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank) #ifdef CONFIG_SMP /* sibling symlink */ if (shared_bank[bank] && b->blocks->cpu != cpu) { - sysfs_remove_link(&per_cpu(mce_dev, cpu).kobj, name); + sysfs_remove_link(&per_cpu(mce_sysdev, cpu).kobj, name); per_cpu(threshold_banks, cpu)[bank] = NULL; return; @@ -681,7 +681,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank) if (i == cpu) continue; - sysfs_remove_link(&per_cpu(mce_dev, i).kobj, name); + sysfs_remove_link(&per_cpu(mce_sysdev, i).kobj, name); per_cpu(threshold_banks, i)[bank] = NULL; } diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 8a445a0c989e..049cfa8e1153 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -9,6 +9,8 @@ /* * entry.S contains the system-call and fault low-level handling routines. * + * Some of this is documented in Documentation/x86/entry_64.txt + * * NOTE: This code handles signal-recognition, which happens every time * after an interrupt and after each system call. * @@ -473,7 +475,7 @@ ENTRY(system_call_after_swapgs) * and short: */ ENABLE_INTERRUPTS(CLBR_NONE) - SAVE_ARGS 8,1 + SAVE_ARGS 8,0 movq %rax,ORIG_RAX-ARGOFFSET(%rsp) movq %rcx,RIP-ARGOFFSET(%rsp) CFI_REL_OFFSET rip,RIP-ARGOFFSET @@ -508,7 +510,7 @@ sysret_check: TRACE_IRQS_ON movq RIP-ARGOFFSET(%rsp),%rcx CFI_REGISTER rip,rcx - RESTORE_ARGS 0,-ARG_SKIP,1 + RESTORE_ARGS 1,-ARG_SKIP,0 /*CFI_REGISTER rflags,r11*/ movq PER_CPU_VAR(old_rsp), %rsp USERGS_SYSRET64 @@ -858,7 +860,7 @@ retint_restore_args: /* return to kernel space */ */ TRACE_IRQS_IRETQ restore_args: - RESTORE_ARGS 0,8,0 + RESTORE_ARGS 1,8,1 irq_return: INTERRUPT_RETURN @@ -991,11 +993,6 @@ apicinterrupt THRESHOLD_APIC_VECTOR \ apicinterrupt THERMAL_APIC_VECTOR \ thermal_interrupt smp_thermal_interrupt -#ifdef CONFIG_X86_MCE -apicinterrupt MCE_SELF_VECTOR \ - mce_self_interrupt smp_mce_self_interrupt -#endif - #ifdef CONFIG_SMP apicinterrupt CALL_FUNCTION_SINGLE_VECTOR \ call_function_single_interrupt smp_call_function_single_interrupt @@ -1121,6 +1118,8 @@ zeroentry spurious_interrupt_bug do_spurious_interrupt_bug zeroentry coprocessor_error do_coprocessor_error errorentry alignment_check do_alignment_check zeroentry simd_coprocessor_error do_simd_coprocessor_error +zeroentry emulate_vsyscall do_emulate_vsyscall + /* Reload gs selector with exception handling */ /* edi: new selector */ diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 6781765b3a0d..ccc6e3ccfa44 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -4,6 +4,7 @@ #include <linux/sysdev.h> #include <linux/delay.h> #include <linux/errno.h> +#include <linux/i8253.h> #include <linux/slab.h> #include <linux/hpet.h> #include <linux/init.h> @@ -12,8 +13,8 @@ #include <linux/io.h> #include <asm/fixmap.h> -#include <asm/i8253.h> #include <asm/hpet.h> +#include <asm/time.h> #define HPET_MASK CLOCKSOURCE_MASK(32) @@ -71,7 +72,7 @@ static inline void hpet_set_mapping(void) { hpet_virt_address = ioremap_nocache(hpet_address, HPET_MMAP_SIZE); #ifdef CONFIG_X86_64 - __set_fixmap(VSYSCALL_HPET, hpet_address, PAGE_KERNEL_VSYSCALL_NOCACHE); + __set_fixmap(VSYSCALL_HPET, hpet_address, PAGE_KERNEL_VVAR_NOCACHE); #endif } diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c index fb66dc9e36cb..5783e6de2079 100644 --- a/arch/x86/kernel/i8253.c +++ b/arch/x86/kernel/i8253.c @@ -9,16 +9,14 @@ #include <linux/module.h> #include <linux/timex.h> #include <linux/delay.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/io.h> -#include <asm/i8253.h> #include <asm/hpet.h> +#include <asm/time.h> #include <asm/smp.h> -DEFINE_RAW_SPINLOCK(i8253_lock); -EXPORT_SYMBOL(i8253_lock); - /* * HPET replaces the PIT, when enabled. So we need to know, which of * the two timers is used diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c index f470e4ef993e..f09d4bbe2d2d 100644 --- a/arch/x86/kernel/irqinit.c +++ b/arch/x86/kernel/irqinit.c @@ -272,9 +272,6 @@ static void __init apic_intr_init(void) #ifdef CONFIG_X86_MCE_THRESHOLD alloc_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt); #endif -#if defined(CONFIG_X86_MCE) && defined(CONFIG_X86_LOCAL_APIC) - alloc_intr_gate(MCE_SELF_VECTOR, mce_self_interrupt); -#endif #if defined(CONFIG_X86_64) || defined(CONFIG_X86_LOCAL_APIC) /* self generated IPI for local APIC timer */ diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c index c5610384ab16..591be0ee1934 100644 --- a/arch/x86/kernel/microcode_amd.c +++ b/arch/x86/kernel/microcode_amd.c @@ -66,8 +66,8 @@ struct microcode_amd { unsigned int mpb[0]; }; -#define UCODE_CONTAINER_SECTION_HDR 8 -#define UCODE_CONTAINER_HEADER_SIZE 12 +#define SECTION_HDR_SIZE 8 +#define CONTAINER_HDR_SZ 12 static struct equiv_cpu_entry *equiv_cpu_table; @@ -157,7 +157,7 @@ static int apply_microcode_amd(int cpu) static unsigned int verify_ucode_size(int cpu, const u8 *buf, unsigned int size) { struct cpuinfo_x86 *c = &cpu_data(cpu); - unsigned int max_size, actual_size; + u32 max_size, actual_size; #define F1XH_MPB_MAX_SIZE 2048 #define F14H_MPB_MAX_SIZE 1824 @@ -175,9 +175,9 @@ static unsigned int verify_ucode_size(int cpu, const u8 *buf, unsigned int size) break; } - actual_size = buf[4] + (buf[5] << 8); + actual_size = *(u32 *)(buf + 4); - if (actual_size > size || actual_size > max_size) { + if (actual_size + SECTION_HDR_SIZE > size || actual_size > max_size) { pr_err("section size mismatch\n"); return 0; } @@ -191,7 +191,7 @@ get_next_ucode(int cpu, const u8 *buf, unsigned int size, unsigned int *mc_size) struct microcode_header_amd *mc = NULL; unsigned int actual_size = 0; - if (buf[0] != UCODE_UCODE_TYPE) { + if (*(u32 *)buf != UCODE_UCODE_TYPE) { pr_err("invalid type field in container file section header\n"); goto out; } @@ -204,8 +204,8 @@ get_next_ucode(int cpu, const u8 *buf, unsigned int size, unsigned int *mc_size) if (!mc) goto out; - get_ucode_data(mc, buf + UCODE_CONTAINER_SECTION_HDR, actual_size); - *mc_size = actual_size + UCODE_CONTAINER_SECTION_HDR; + get_ucode_data(mc, buf + SECTION_HDR_SIZE, actual_size); + *mc_size = actual_size + SECTION_HDR_SIZE; out: return mc; @@ -229,9 +229,10 @@ static int install_equiv_cpu_table(const u8 *buf) return -ENOMEM; } - get_ucode_data(equiv_cpu_table, buf + UCODE_CONTAINER_HEADER_SIZE, size); + get_ucode_data(equiv_cpu_table, buf + CONTAINER_HDR_SZ, size); - return size + UCODE_CONTAINER_HEADER_SIZE; /* add header length */ + /* add header length */ + return size + CONTAINER_HDR_SZ; } static void free_equiv_cpu_table(void) diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c index 00cbb272627f..5a64d057be57 100644 --- a/arch/x86/kernel/time.c +++ b/arch/x86/kernel/time.c @@ -11,13 +11,13 @@ #include <linux/clockchips.h> #include <linux/interrupt.h> +#include <linux/i8253.h> #include <linux/time.h> #include <linux/mca.h> #include <asm/vsyscall.h> #include <asm/x86_init.h> #include <asm/i8259.h> -#include <asm/i8253.h> #include <asm/timer.h> #include <asm/hpet.h> #include <asm/time.h> diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index b9b67166f9de..fbc097a085ca 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -872,6 +872,12 @@ void __init trap_init(void) set_bit(SYSCALL_VECTOR, used_vectors); #endif +#ifdef CONFIG_X86_64 + BUG_ON(test_bit(VSYSCALL_EMU_VECTOR, used_vectors)); + set_system_intr_gate(VSYSCALL_EMU_VECTOR, &emulate_vsyscall); + set_bit(VSYSCALL_EMU_VECTOR, used_vectors); +#endif + /* * Should be a barrier for any external CPU state: */ diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 89aed99aafce..80174719910c 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -161,50 +161,50 @@ SECTIONS #define VVIRT_OFFSET (VSYSCALL_ADDR - __vsyscall_0) #define VVIRT(x) (ADDR(x) - VVIRT_OFFSET) -#define EMIT_VVAR(x, offset) .vsyscall_var_ ## x \ - ADDR(.vsyscall_0) + offset \ - : AT(VLOAD(.vsyscall_var_ ## x)) { \ - *(.vsyscall_var_ ## x) \ - } \ - x = VVIRT(.vsyscall_var_ ## x); . = ALIGN(4096); __vsyscall_0 = .; . = VSYSCALL_ADDR; - .vsyscall_0 : AT(VLOAD(.vsyscall_0)) { + .vsyscall : AT(VLOAD(.vsyscall)) { *(.vsyscall_0) - } :user - . = ALIGN(L1_CACHE_BYTES); - .vsyscall_fn : AT(VLOAD(.vsyscall_fn)) { + . = ALIGN(L1_CACHE_BYTES); *(.vsyscall_fn) - } - .vsyscall_1 ADDR(.vsyscall_0) + 1024: AT(VLOAD(.vsyscall_1)) { + . = 1024; *(.vsyscall_1) - } - .vsyscall_2 ADDR(.vsyscall_0) + 2048: AT(VLOAD(.vsyscall_2)) { - *(.vsyscall_2) - } - - .vsyscall_3 ADDR(.vsyscall_0) + 3072: AT(VLOAD(.vsyscall_3)) { - *(.vsyscall_3) - } -#define __VVAR_KERNEL_LDS -#include <asm/vvar.h> -#undef __VVAR_KERNEL_LDS + . = 2048; + *(.vsyscall_2) - . = __vsyscall_0 + PAGE_SIZE; + . = 4096; /* Pad the whole page. */ + } :user =0xcc + . = ALIGN(__vsyscall_0 + PAGE_SIZE, PAGE_SIZE); #undef VSYSCALL_ADDR #undef VLOAD_OFFSET #undef VLOAD #undef VVIRT_OFFSET #undef VVIRT + + __vvar_page = .; + + .vvar : AT(ADDR(.vvar) - LOAD_OFFSET) { + + /* Place all vvars at the offsets in asm/vvar.h. */ +#define EMIT_VVAR(name, offset) \ + . = offset; \ + *(.vvar_ ## name) +#define __VVAR_KERNEL_LDS +#include <asm/vvar.h> +#undef __VVAR_KERNEL_LDS #undef EMIT_VVAR + } :data + + . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE); + #endif /* CONFIG_X86_64 */ /* Init code and data - will be freed after init */ diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index 3e682184d76c..10cd8ac3395a 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -2,6 +2,8 @@ * Copyright (C) 2001 Andrea Arcangeli <andrea@suse.de> SuSE * Copyright 2003 Andi Kleen, SuSE Labs. * + * [ NOTE: this mechanism is now deprecated in favor of the vDSO. ] + * * Thanks to hpa@transmeta.com for some useful hint. * Special thanks to Ingo Molnar for his early experience with * a different vsyscall implementation for Linux/IA32 and for the name. @@ -11,10 +13,9 @@ * vsyscalls. One vsyscall can reserve more than 1 slot to avoid * jumping out of line if necessary. We cannot add more with this * mechanism because older kernels won't return -ENOSYS. - * If we want more than four we need a vDSO. * - * Note: the concept clashes with user mode linux. If you use UML and - * want per guest time just set the kernel.vsyscall64 sysctl to 0. + * Note: the concept clashes with user mode linux. UML users should + * use the vDSO. */ /* Disable profiling for userspace code: */ @@ -32,6 +33,8 @@ #include <linux/cpu.h> #include <linux/smp.h> #include <linux/notifier.h> +#include <linux/syscalls.h> +#include <linux/ratelimit.h> #include <asm/vsyscall.h> #include <asm/pgtable.h> @@ -44,16 +47,12 @@ #include <asm/desc.h> #include <asm/topology.h> #include <asm/vgtod.h> - -#define __vsyscall(nr) \ - __attribute__ ((unused, __section__(".vsyscall_" #nr))) notrace -#define __syscall_clobber "r11","cx","memory" +#include <asm/traps.h> DEFINE_VVAR(int, vgetcpu_mode); DEFINE_VVAR(struct vsyscall_gtod_data, vsyscall_gtod_data) = { .lock = __SEQLOCK_UNLOCKED(__vsyscall_gtod_data.lock), - .sysctl_enabled = 1, }; void update_vsyscall_tz(void) @@ -72,179 +71,129 @@ void update_vsyscall(struct timespec *wall_time, struct timespec *wtm, unsigned long flags; write_seqlock_irqsave(&vsyscall_gtod_data.lock, flags); + /* copy vsyscall data */ - vsyscall_gtod_data.clock.vread = clock->vread; - vsyscall_gtod_data.clock.cycle_last = clock->cycle_last; - vsyscall_gtod_data.clock.mask = clock->mask; - vsyscall_gtod_data.clock.mult = mult; - vsyscall_gtod_data.clock.shift = clock->shift; - vsyscall_gtod_data.wall_time_sec = wall_time->tv_sec; - vsyscall_gtod_data.wall_time_nsec = wall_time->tv_nsec; - vsyscall_gtod_data.wall_to_monotonic = *wtm; - vsyscall_gtod_data.wall_time_coarse = __current_kernel_time(); + vsyscall_gtod_data.clock.vread = clock->vread; + vsyscall_gtod_data.clock.cycle_last = clock->cycle_last; + vsyscall_gtod_data.clock.mask = clock->mask; + vsyscall_gtod_data.clock.mult = mult; + vsyscall_gtod_data.clock.shift = clock->shift; + vsyscall_gtod_data.wall_time_sec = wall_time->tv_sec; + vsyscall_gtod_data.wall_time_nsec = wall_time->tv_nsec; + vsyscall_gtod_data.wall_to_monotonic = *wtm; + vsyscall_gtod_data.wall_time_coarse = __current_kernel_time(); + write_sequnlock_irqrestore(&vsyscall_gtod_data.lock, flags); } -/* RED-PEN may want to readd seq locking, but then the variable should be - * write-once. - */ -static __always_inline void do_get_tz(struct timezone * tz) +static void warn_bad_vsyscall(const char *level, struct pt_regs *regs, + const char *message) { - *tz = VVAR(vsyscall_gtod_data).sys_tz; -} + static DEFINE_RATELIMIT_STATE(rs, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST); + struct task_struct *tsk; -static __always_inline int gettimeofday(struct timeval *tv, struct timezone *tz) -{ - int ret; - asm volatile("syscall" - : "=a" (ret) - : "0" (__NR_gettimeofday),"D" (tv),"S" (tz) - : __syscall_clobber ); - return ret; -} + if (!show_unhandled_signals || !__ratelimit(&rs)) + return; -static __always_inline long time_syscall(long *t) -{ - long secs; - asm volatile("syscall" - : "=a" (secs) - : "0" (__NR_time),"D" (t) : __syscall_clobber); - return secs; -} + tsk = current; -static __always_inline void do_vgettimeofday(struct timeval * tv) -{ - cycle_t now, base, mask, cycle_delta; - unsigned seq; - unsigned long mult, shift, nsec; - cycle_t (*vread)(void); - do { - seq = read_seqbegin(&VVAR(vsyscall_gtod_data).lock); - - vread = VVAR(vsyscall_gtod_data).clock.vread; - if (unlikely(!VVAR(vsyscall_gtod_data).sysctl_enabled || - !vread)) { - gettimeofday(tv,NULL); - return; - } - - now = vread(); - base = VVAR(vsyscall_gtod_data).clock.cycle_last; - mask = VVAR(vsyscall_gtod_data).clock.mask; - mult = VVAR(vsyscall_gtod_data).clock.mult; - shift = VVAR(vsyscall_gtod_data).clock.shift; - - tv->tv_sec = VVAR(vsyscall_gtod_data).wall_time_sec; - nsec = VVAR(vsyscall_gtod_data).wall_time_nsec; - } while (read_seqretry(&VVAR(vsyscall_gtod_data).lock, seq)); - - /* calculate interval: */ - cycle_delta = (now - base) & mask; - /* convert to nsecs: */ - nsec += (cycle_delta * mult) >> shift; - - while (nsec >= NSEC_PER_SEC) { - tv->tv_sec += 1; - nsec -= NSEC_PER_SEC; - } - tv->tv_usec = nsec / NSEC_PER_USEC; + printk("%s%s[%d] %s ip:%lx sp:%lx ax:%lx si:%lx di:%lx\n", + level, tsk->comm, task_pid_nr(tsk), + message, regs->ip - 2, regs->sp, regs->ax, regs->si, regs->di); } -int __vsyscall(0) vgettimeofday(struct timeval * tv, struct timezone * tz) +void dotraplinkage do_emulate_vsyscall(struct pt_regs *regs, long error_code) { - if (tv) - do_vgettimeofday(tv); - if (tz) - do_get_tz(tz); - return 0; -} + const char *vsyscall_name; + struct task_struct *tsk; + unsigned long caller; + int vsyscall_nr; + long ret; + + /* Kernel code must never get here. */ + BUG_ON(!user_mode(regs)); + + local_irq_enable(); + + /* + * x86-ism here: regs->ip points to the instruction after the int 0xcc, + * and int 0xcc is two bytes long. + */ + if (!is_vsyscall_entry(regs->ip - 2)) { + warn_bad_vsyscall(KERN_WARNING, regs, "illegal int 0xcc (exploit attempt?)"); + goto sigsegv; + } + vsyscall_nr = vsyscall_entry_nr(regs->ip - 2); -/* This will break when the xtime seconds get inaccurate, but that is - * unlikely */ -time_t __vsyscall(1) vtime(time_t *t) -{ - unsigned seq; - time_t result; - if (unlikely(!VVAR(vsyscall_gtod_data).sysctl_enabled)) - return time_syscall(t); + if (get_user(caller, (unsigned long __user *)regs->sp) != 0) { + warn_bad_vsyscall(KERN_WARNING, regs, "int 0xcc with bad stack (exploit attempt?)"); + goto sigsegv; + } - do { - seq = read_seqbegin(&VVAR(vsyscall_gtod_data).lock); + tsk = current; + if (seccomp_mode(&tsk->seccomp)) + do_exit(SIGKILL); + + switch (vsyscall_nr) { + case 0: + vsyscall_name = "gettimeofday"; + ret = sys_gettimeofday( + (struct timeval __user *)regs->di, + (struct timezone __user *)regs->si); + break; + + case 1: + vsyscall_name = "time"; + ret = sys_time((time_t __user *)regs->di); + break; + + case 2: + vsyscall_name = "getcpu"; + ret = sys_getcpu((unsigned __user *)regs->di, + (unsigned __user *)regs->si, + 0); + break; + + default: + /* + * If we get here, then vsyscall_nr indicates that int 0xcc + * happened at an address in the vsyscall page that doesn't + * contain int 0xcc. That can't happen. + */ + BUG(); + } - result = VVAR(vsyscall_gtod_data).wall_time_sec; + if (ret == -EFAULT) { + /* + * Bad news -- userspace fed a bad pointer to a vsyscall. + * + * With a real vsyscall, that would have caused SIGSEGV. + * To make writing reliable exploits using the emulated + * vsyscalls harder, generate SIGSEGV here as well. + */ + warn_bad_vsyscall(KERN_INFO, regs, + "vsyscall fault (exploit attempt?)"); + goto sigsegv; + } - } while (read_seqretry(&VVAR(vsyscall_gtod_data).lock, seq)); + regs->ax = ret; - if (t) - *t = result; - return result; -} + /* Emulate a ret instruction. */ + regs->ip = caller; + regs->sp += 8; -/* Fast way to get current CPU and node. - This helps to do per node and per CPU caches in user space. - The result is not guaranteed without CPU affinity, but usually - works out because the scheduler tries to keep a thread on the same - CPU. + local_irq_disable(); + return; - tcache must point to a two element sized long array. - All arguments can be NULL. */ -long __vsyscall(2) -vgetcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache) -{ - unsigned int p; - unsigned long j = 0; - - /* Fast cache - only recompute value once per jiffies and avoid - relatively costly rdtscp/cpuid otherwise. - This works because the scheduler usually keeps the process - on the same CPU and this syscall doesn't guarantee its - results anyways. - We do this here because otherwise user space would do it on - its own in a likely inferior way (no access to jiffies). - If you don't like it pass NULL. */ - if (tcache && tcache->blob[0] == (j = VVAR(jiffies))) { - p = tcache->blob[1]; - } else if (VVAR(vgetcpu_mode) == VGETCPU_RDTSCP) { - /* Load per CPU data from RDTSCP */ - native_read_tscp(&p); - } else { - /* Load per CPU data from GDT */ - asm("lsl %1,%0" : "=r" (p) : "r" (__PER_CPU_SEG)); - } - if (tcache) { - tcache->blob[0] = j; - tcache->blob[1] = p; - } - if (cpu) - *cpu = p & 0xfff; - if (node) - *node = p >> 12; - return 0; -} - -static long __vsyscall(3) venosys_1(void) -{ - return -ENOSYS; +sigsegv: + regs->ip -= 2; /* The faulting instruction should be the int 0xcc. */ + force_sig(SIGSEGV, current); } -#ifdef CONFIG_SYSCTL -static ctl_table kernel_table2[] = { - { .procname = "vsyscall64", - .data = &vsyscall_gtod_data.sysctl_enabled, .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec }, - {} -}; - -static ctl_table kernel_root_table2[] = { - { .procname = "kernel", .mode = 0555, - .child = kernel_table2 }, - {} -}; -#endif - -/* Assume __initcall executes before all user space. Hopefully kmod - doesn't violate that. We'll find out if it does. */ +/* + * Assume __initcall executes before all user space. Hopefully kmod + * doesn't violate that. We'll find out if it does. + */ static void __cpuinit vsyscall_set_cpu(int cpu) { unsigned long d; @@ -255,13 +204,15 @@ static void __cpuinit vsyscall_set_cpu(int cpu) if (cpu_has(&cpu_data(cpu), X86_FEATURE_RDTSCP)) write_rdtscp_aux((node << 12) | cpu); - /* Store cpu number in limit so that it can be loaded quickly - in user space in vgetcpu. - 12 bits for the CPU and 8 bits for the node. */ + /* + * Store cpu number in limit so that it can be loaded quickly + * in user space in vgetcpu. (12 bits for the CPU and 8 bits for the node) + */ d = 0x0f40000000000ULL; d |= cpu; d |= (node & 0xf) << 12; d |= (node >> 4) << 48; + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_PER_CPU, &d, DESCTYPE_S); } @@ -275,8 +226,10 @@ static int __cpuinit cpu_vsyscall_notifier(struct notifier_block *n, unsigned long action, void *arg) { long cpu = (long)arg; + if (action == CPU_ONLINE || action == CPU_ONLINE_FROZEN) smp_call_function_single(cpu, cpu_vsyscall_init, NULL, 1); + return NOTIFY_DONE; } @@ -284,25 +237,23 @@ void __init map_vsyscall(void) { extern char __vsyscall_0; unsigned long physaddr_page0 = __pa_symbol(&__vsyscall_0); + extern char __vvar_page; + unsigned long physaddr_vvar_page = __pa_symbol(&__vvar_page); /* Note that VSYSCALL_MAPPED_PAGES must agree with the code below. */ __set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_page0, PAGE_KERNEL_VSYSCALL); + __set_fixmap(VVAR_PAGE, physaddr_vvar_page, PAGE_KERNEL_VVAR); + BUILD_BUG_ON((unsigned long)__fix_to_virt(VVAR_PAGE) != (unsigned long)VVAR_ADDRESS); } static int __init vsyscall_init(void) { - BUG_ON(((unsigned long) &vgettimeofday != - VSYSCALL_ADDR(__NR_vgettimeofday))); - BUG_ON((unsigned long) &vtime != VSYSCALL_ADDR(__NR_vtime)); - BUG_ON((VSYSCALL_ADDR(0) != __fix_to_virt(VSYSCALL_FIRST_PAGE))); - BUG_ON((unsigned long) &vgetcpu != VSYSCALL_ADDR(__NR_vgetcpu)); -#ifdef CONFIG_SYSCTL - register_sysctl_table(kernel_root_table2); -#endif + BUG_ON(VSYSCALL_ADDR(0) != __fix_to_virt(VSYSCALL_FIRST_PAGE)); + on_each_cpu(cpu_vsyscall_init, NULL, 1); /* notifier priority > KVM */ hotcpu_notifier(cpu_vsyscall_notifier, 30); + return 0; } - __initcall(vsyscall_init); diff --git a/arch/x86/kernel/vsyscall_emu_64.S b/arch/x86/kernel/vsyscall_emu_64.S new file mode 100644 index 000000000000..ffa845eae5ca --- /dev/null +++ b/arch/x86/kernel/vsyscall_emu_64.S @@ -0,0 +1,27 @@ +/* + * vsyscall_emu_64.S: Vsyscall emulation page + * + * Copyright (c) 2011 Andy Lutomirski + * + * Subject to the GNU General Public License, version 2 + */ + +#include <linux/linkage.h> +#include <asm/irq_vectors.h> + +/* The unused parts of the page are filled with 0xcc by the linker script. */ + +.section .vsyscall_0, "a" +ENTRY(vsyscall_0) + int $VSYSCALL_EMU_VECTOR +END(vsyscall_0) + +.section .vsyscall_1, "a" +ENTRY(vsyscall_1) + int $VSYSCALL_EMU_VECTOR +END(vsyscall_1) + +.section .vsyscall_2, "a" +ENTRY(vsyscall_2) + int $VSYSCALL_EMU_VECTOR +END(vsyscall_2) diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S index 782b082c9ff7..d5b088b3ab81 100644 --- a/arch/x86/lib/thunk_64.S +++ b/arch/x86/lib/thunk_64.S @@ -5,50 +5,42 @@ * Added trace_hardirqs callers - Copyright 2007 Steven Rostedt, Red Hat, Inc. * Subject to the GNU public license, v.2. No warranty of any kind. */ +#include <linux/linkage.h> +#include <asm/dwarf2.h> +#include <asm/calling.h> +#include <asm/rwlock.h> - #include <linux/linkage.h> - #include <asm/dwarf2.h> - #include <asm/calling.h> - #include <asm/rwlock.h> - - /* rdi: arg1 ... normal C conventions. rax is saved/restored. */ - .macro thunk name,func - .globl \name -\name: - CFI_STARTPROC - SAVE_ARGS - call \func - jmp restore - CFI_ENDPROC - .endm - -#ifdef CONFIG_TRACE_IRQFLAGS - /* put return address in rdi (arg1) */ - .macro thunk_ra name,func + /* rdi: arg1 ... normal C conventions. rax is saved/restored. */ + .macro THUNK name, func, put_ret_addr_in_rdi=0 .globl \name \name: CFI_STARTPROC + + /* this one pushes 9 elems, the next one would be %rIP */ SAVE_ARGS - /* SAVE_ARGS pushs 9 elements */ - /* the next element would be the rip */ - movq 9*8(%rsp), %rdi + + .if \put_ret_addr_in_rdi + movq_cfi_restore 9*8, rdi + .endif + call \func jmp restore CFI_ENDPROC .endm - thunk_ra trace_hardirqs_on_thunk,trace_hardirqs_on_caller - thunk_ra trace_hardirqs_off_thunk,trace_hardirqs_off_caller +#ifdef CONFIG_TRACE_IRQFLAGS + THUNK trace_hardirqs_on_thunk,trace_hardirqs_on_caller,1 + THUNK trace_hardirqs_off_thunk,trace_hardirqs_off_caller,1 #endif #ifdef CONFIG_DEBUG_LOCK_ALLOC - thunk lockdep_sys_exit_thunk,lockdep_sys_exit + THUNK lockdep_sys_exit_thunk,lockdep_sys_exit #endif - + /* SAVE_ARGS below is used only for the .cfi directives it contains. */ CFI_STARTPROC SAVE_ARGS restore: RESTORE_ARGS - ret + ret CFI_ENDPROC diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index e1d106909218..b0086567271c 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -123,12 +123,11 @@ static int pageattr_test(void) if (print) printk(KERN_INFO "CPA self-test:\n"); - bm = vmalloc((max_pfn_mapped + 7) / 8); + bm = vzalloc((max_pfn_mapped + 7) / 8); if (!bm) { printk(KERN_ERR "CPA Cannot vmalloc bitmap\n"); return -ENOMEM; } - memset(bm, 0, (max_pfn_mapped + 7) / 8); failed += print_split(&sa); srandom32(100); diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 750c346ef50a..301e325992f6 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -519,7 +519,8 @@ static int __init acpi_mcfg_check_entry(struct acpi_table_mcfg *mcfg, if (cfg->address < 0xFFFFFFFF) return 0; - if (!strcmp(mcfg->header.oem_id, "SGI")) + if (!strcmp(mcfg->header.oem_id, "SGI") || + !strcmp(mcfg->header.oem_id, "SGI2")) return 0; if (mcfg->header.revision >= 1) { diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 474356b98ede..c9b531ada21b 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -122,7 +122,7 @@ static efi_status_t virt_efi_get_next_variable(unsigned long *name_size, static efi_status_t virt_efi_set_variable(efi_char16_t *name, efi_guid_t *vendor, - unsigned long attr, + u32 attr, unsigned long data_size, void *data) { @@ -131,6 +131,18 @@ static efi_status_t virt_efi_set_variable(efi_char16_t *name, data_size, data); } +static efi_status_t virt_efi_query_variable_info(u32 attr, + u64 *storage_space, + u64 *remaining_space, + u64 *max_variable_size) +{ + if (efi.runtime_version < EFI_2_00_SYSTEM_TABLE_REVISION) + return EFI_UNSUPPORTED; + + return efi_call_virt4(query_variable_info, attr, storage_space, + remaining_space, max_variable_size); +} + static efi_status_t virt_efi_get_next_high_mono_count(u32 *count) { return efi_call_virt1(get_next_high_mono_count, count); @@ -145,6 +157,28 @@ static void virt_efi_reset_system(int reset_type, data_size, data); } +static efi_status_t virt_efi_update_capsule(efi_capsule_header_t **capsules, + unsigned long count, + unsigned long sg_list) +{ + if (efi.runtime_version < EFI_2_00_SYSTEM_TABLE_REVISION) + return EFI_UNSUPPORTED; + + return efi_call_virt3(update_capsule, capsules, count, sg_list); +} + +static efi_status_t virt_efi_query_capsule_caps(efi_capsule_header_t **capsules, + unsigned long count, + u64 *max_size, + int *reset_type) +{ + if (efi.runtime_version < EFI_2_00_SYSTEM_TABLE_REVISION) + return EFI_UNSUPPORTED; + + return efi_call_virt4(query_capsule_caps, capsules, count, max_size, + reset_type); +} + static efi_status_t __init phys_efi_set_virtual_address_map( unsigned long memory_map_size, unsigned long descriptor_size, @@ -672,6 +706,9 @@ void __init efi_enter_virtual_mode(void) efi.get_next_high_mono_count = virt_efi_get_next_high_mono_count; efi.reset_system = virt_efi_reset_system; efi.set_virtual_address_map = NULL; + efi.query_variable_info = virt_efi_query_variable_info; + efi.update_capsule = virt_efi_update_capsule; + efi.query_capsule_caps = virt_efi_query_capsule_caps; if (__supported_pte_mask & _PAGE_NX) runtime_code_page_mkexec(); early_iounmap(memmap.map, memmap.nr_map * memmap.desc_size); diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c index a724905fdae7..cf54813ac527 100644 --- a/arch/x86/vdso/vclock_gettime.c +++ b/arch/x86/vdso/vclock_gettime.c @@ -116,21 +116,21 @@ notrace static noinline int do_monotonic_coarse(struct timespec *ts) notrace int __vdso_clock_gettime(clockid_t clock, struct timespec *ts) { - if (likely(gtod->sysctl_enabled)) - switch (clock) { - case CLOCK_REALTIME: - if (likely(gtod->clock.vread)) - return do_realtime(ts); - break; - case CLOCK_MONOTONIC: - if (likely(gtod->clock.vread)) - return do_monotonic(ts); - break; - case CLOCK_REALTIME_COARSE: - return do_realtime_coarse(ts); - case CLOCK_MONOTONIC_COARSE: - return do_monotonic_coarse(ts); - } + switch (clock) { + case CLOCK_REALTIME: + if (likely(gtod->clock.vread)) + return do_realtime(ts); + break; + case CLOCK_MONOTONIC: + if (likely(gtod->clock.vread)) + return do_monotonic(ts); + break; + case CLOCK_REALTIME_COARSE: + return do_realtime_coarse(ts); + case CLOCK_MONOTONIC_COARSE: + return do_monotonic_coarse(ts); + } + return vdso_fallback_gettime(clock, ts); } int clock_gettime(clockid_t, struct timespec *) @@ -139,7 +139,7 @@ int clock_gettime(clockid_t, struct timespec *) notrace int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz) { long ret; - if (likely(gtod->sysctl_enabled && gtod->clock.vread)) { + if (likely(gtod->clock.vread)) { if (likely(tv != NULL)) { BUILD_BUG_ON(offsetof(struct timeval, tv_usec) != offsetof(struct timespec, tv_nsec) || @@ -161,27 +161,14 @@ notrace int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz) int gettimeofday(struct timeval *, struct timezone *) __attribute__((weak, alias("__vdso_gettimeofday"))); -/* This will break when the xtime seconds get inaccurate, but that is - * unlikely */ - -static __always_inline long time_syscall(long *t) -{ - long secs; - asm volatile("syscall" - : "=a" (secs) - : "0" (__NR_time), "D" (t) : "cc", "r11", "cx", "memory"); - return secs; -} - +/* + * This will break when the xtime seconds get inaccurate, but that is + * unlikely + */ notrace time_t __vdso_time(time_t *t) { - time_t result; - - if (unlikely(!VVAR(vsyscall_gtod_data).sysctl_enabled)) - return time_syscall(t); - /* This is atomic on x86_64 so we don't need any locks. */ - result = ACCESS_ONCE(VVAR(vsyscall_gtod_data).wall_time_sec); + time_t result = ACCESS_ONCE(VVAR(vsyscall_gtod_data).wall_time_sec); if (t) *t = result; diff --git a/drivers/block/hd.c b/drivers/block/hd.c index 007c630904c1..b52c9ca146fc 100644 --- a/drivers/block/hd.c +++ b/drivers/block/hd.c @@ -155,7 +155,7 @@ else \ #if (HD_DELAY > 0) -#include <asm/i8253.h> +#include <linux/i8253.h> unsigned long last_req; diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 96c921910469..330343bcb67e 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -1,5 +1,11 @@ config CLKSRC_I8253 bool +config I8253_LOCK + bool + +config CLKBLD_I8253 + def_bool y if CLKSRC_I8253 || I8253_LOCK + config CLKSRC_MMIO bool diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile index b995942a5060..7922a0cfc99f 100644 --- a/drivers/clocksource/Makefile +++ b/drivers/clocksource/Makefile @@ -6,5 +6,5 @@ obj-$(CONFIG_CS5535_CLOCK_EVENT_SRC) += cs5535-clockevt.o obj-$(CONFIG_SH_TIMER_CMT) += sh_cmt.o obj-$(CONFIG_SH_TIMER_MTU2) += sh_mtu2.o obj-$(CONFIG_SH_TIMER_TMU) += sh_tmu.o -obj-$(CONFIG_CLKSRC_I8253) += i8253.o +obj-$(CONFIG_CLKBLD_I8253) += i8253.o obj-$(CONFIG_CLKSRC_MMIO) += mmio.o diff --git a/drivers/clocksource/i8253.c b/drivers/clocksource/i8253.c index 225c1761b372..e594f52eb88e 100644 --- a/drivers/clocksource/i8253.c +++ b/drivers/clocksource/i8253.c @@ -6,9 +6,19 @@ #include <linux/io.h> #include <linux/spinlock.h> #include <linux/timex.h> +#include <linux/module.h> +#include <linux/i8253.h> -#include <asm/i8253.h> +/* + * Protects access to I/O ports + * + * 0040-0043 : timer0, i8253 / i8254 + * 0061-0061 : NMI Control Register which contains two speaker control bits. + */ +DEFINE_RAW_SPINLOCK(i8253_lock); +EXPORT_SYMBOL(i8253_lock); +#ifdef CONFIG_CLKSRC_I8253 /* * Since the PIT overflows every tick, its not very useful * to just read by itself. So use jiffies to emulate a free @@ -86,3 +96,4 @@ int __init clocksource_i8253_init(void) { return clocksource_register_hz(&i8253_cs, PIT_TICK_RATE); } +#endif diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index 5b8f59d6c3e8..c351aa421f8f 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -47,7 +47,7 @@ static void gameport_disconnect_port(struct gameport *gameport); #if defined(__i386__) -#include <asm/i8253.h> +#include <linux/i8253.h> #define DELTA(x,y) ((y)-(x)+((y)<(x)?1193182/HZ:0)) #define GET_TIME(x) do { x = get_time_pit(); } while (0) diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index 4afe0a3b4884..9882971827e6 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -136,7 +136,7 @@ struct analog_port { #ifdef __i386__ -#include <asm/i8253.h> +#include <linux/i8253.h> #define GET_TIME(x) do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0) #define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? CLOCK_TICK_RATE / HZ : 0))) diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c index f080dd31499b..34f4d2e0f50f 100644 --- a/drivers/input/misc/pcspkr.c +++ b/drivers/input/misc/pcspkr.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/module.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/input.h> #include <linux/platform_device.h> @@ -25,14 +26,6 @@ MODULE_DESCRIPTION("PC Speaker beeper driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:pcspkr"); -#if defined(CONFIG_MIPS) || defined(CONFIG_X86) -/* Use the global PIT lock ! */ -#include <asm/i8253.h> -#else -#include <asm/8253pit.h> -static DEFINE_RAW_SPINLOCK(i8253_lock); -#endif - static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { unsigned int count = 0; diff --git a/include/linux/efi.h b/include/linux/efi.h index e376270cd26e..ec2572693925 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -101,6 +101,13 @@ typedef struct { u64 attribute; } efi_memory_desc_t; +typedef struct { + efi_guid_t guid; + u32 headersize; + u32 flags; + u32 imagesize; +} efi_capsule_header_t; + typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg); /* @@ -156,6 +163,9 @@ typedef struct { unsigned long set_variable; unsigned long get_next_high_mono_count; unsigned long reset_system; + unsigned long update_capsule; + unsigned long query_capsule_caps; + unsigned long query_variable_info; } efi_runtime_services_t; typedef efi_status_t efi_get_time_t (efi_time_t *tm, efi_time_cap_t *tc); @@ -168,7 +178,7 @@ typedef efi_status_t efi_get_variable_t (efi_char16_t *name, efi_guid_t *vendor, typedef efi_status_t efi_get_next_variable_t (unsigned long *name_size, efi_char16_t *name, efi_guid_t *vendor); typedef efi_status_t efi_set_variable_t (efi_char16_t *name, efi_guid_t *vendor, - unsigned long attr, unsigned long data_size, + u32 attr, unsigned long data_size, void *data); typedef efi_status_t efi_get_next_high_mono_count_t (u32 *count); typedef void efi_reset_system_t (int reset_type, efi_status_t status, @@ -177,6 +187,17 @@ typedef efi_status_t efi_set_virtual_address_map_t (unsigned long memory_map_siz unsigned long descriptor_size, u32 descriptor_version, efi_memory_desc_t *virtual_map); +typedef efi_status_t efi_query_variable_info_t(u32 attr, + u64 *storage_space, + u64 *remaining_space, + u64 *max_variable_size); +typedef efi_status_t efi_update_capsule_t(efi_capsule_header_t **capsules, + unsigned long count, + unsigned long sg_list); +typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **capsules, + unsigned long count, + u64 *max_size, + int *reset_type); /* * EFI Configuration Table and GUID definitions @@ -218,6 +239,13 @@ typedef struct { #define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL) +#define EFI_2_30_SYSTEM_TABLE_REVISION ((2 << 16) | (30)) +#define EFI_2_20_SYSTEM_TABLE_REVISION ((2 << 16) | (20)) +#define EFI_2_10_SYSTEM_TABLE_REVISION ((2 << 16) | (10)) +#define EFI_2_00_SYSTEM_TABLE_REVISION ((2 << 16) | (00)) +#define EFI_1_10_SYSTEM_TABLE_REVISION ((1 << 16) | (10)) +#define EFI_1_02_SYSTEM_TABLE_REVISION ((1 << 16) | (02)) + typedef struct { efi_table_hdr_t hdr; unsigned long fw_vendor; /* physical addr of CHAR16 vendor string */ @@ -250,6 +278,7 @@ struct efi_memory_map { */ extern struct efi { efi_system_table_t *systab; /* EFI system table */ + unsigned int runtime_version; /* Runtime services version */ unsigned long mps; /* MPS table */ unsigned long acpi; /* ACPI table (IA64 ext 0.71) */ unsigned long acpi20; /* ACPI table (ACPI 2.0) */ @@ -266,6 +295,9 @@ extern struct efi { efi_get_variable_t *get_variable; efi_get_next_variable_t *get_next_variable; efi_set_variable_t *set_variable; + efi_query_variable_info_t *query_variable_info; + efi_update_capsule_t *update_capsule; + efi_query_capsule_caps_t *query_capsule_caps; efi_get_next_high_mono_count_t *get_next_high_mono_count; efi_reset_system_t *reset_system; efi_set_virtual_address_map_t *set_virtual_address_map; diff --git a/include/linux/i8253.h b/include/linux/i8253.h new file mode 100644 index 000000000000..76039c86ab58 --- /dev/null +++ b/include/linux/i8253.h @@ -0,0 +1,30 @@ +/* + * 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. + * + * Machine specific IO port address definition for generic. + * Written by Osamu Tomita <tomita@cinet.co.jp> + */ +#ifndef __LINUX_I8253_H +#define __LINUX_I8253_H + +#include <linux/param.h> +#include <linux/spinlock.h> +#include <linux/timex.h> + +/* i8253A PIT registers */ +#define PIT_MODE 0x43 +#define PIT_CH0 0x40 +#define PIT_CH2 0x42 + +#define PIT_LATCH ((PIT_TICK_RATE + HZ/2) / HZ) + +#define inb_pit inb_p +#define outb_pit outb_p + +extern raw_spinlock_t i8253_lock; + +extern void setup_pit_timer(void); + +#endif /* __LINUX_I8253_H */ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index e0786e35f247..e76a41010e1f 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -680,33 +680,6 @@ enum perf_event_active_state { }; struct file; - -#define PERF_BUFFER_WRITABLE 0x01 - -struct perf_buffer { - atomic_t refcount; - struct rcu_head rcu_head; -#ifdef CONFIG_PERF_USE_VMALLOC - struct work_struct work; - int page_order; /* allocation order */ -#endif - int nr_pages; /* nr of data pages */ - int writable; /* are we writable */ - - atomic_t poll; /* POLL_ for wakeups */ - - local_t head; /* write position */ - local_t nest; /* nested writers */ - local_t events; /* event limit */ - local_t wakeup; /* wakeup stamp */ - local_t lost; /* nr records lost */ - - long watermark; /* wakeup watermark */ - - struct perf_event_mmap_page *user_page; - void *data_pages[0]; -}; - struct perf_sample_data; typedef void (*perf_overflow_handler_t)(struct perf_event *, int, @@ -745,6 +718,8 @@ struct perf_cgroup { }; #endif +struct ring_buffer; + /** * struct perf_event - performance event kernel representation: */ @@ -834,7 +809,7 @@ struct perf_event { atomic_t mmap_count; int mmap_locked; struct user_struct *mmap_user; - struct perf_buffer *buffer; + struct ring_buffer *rb; /* poll related */ wait_queue_head_t waitq; @@ -945,7 +920,7 @@ struct perf_cpu_context { struct perf_output_handle { struct perf_event *event; - struct perf_buffer *buffer; + struct ring_buffer *rb; unsigned long wakeup; unsigned long size; void *addr; diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h index 167c33361d9c..cc7a4e9cc7ad 100644 --- a/include/linux/seccomp.h +++ b/include/linux/seccomp.h @@ -19,6 +19,11 @@ static inline void secure_computing(int this_syscall) extern long prctl_get_seccomp(void); extern long prctl_set_seccomp(unsigned long); +static inline int seccomp_mode(seccomp_t *s) +{ + return s->mode; +} + #else /* CONFIG_SECCOMP */ #include <linux/errno.h> @@ -37,6 +42,11 @@ static inline long prctl_set_seccomp(unsigned long arg2) return -EINVAL; } +static inline int seccomp_mode(seccomp_t *s) +{ + return 0; +} + #endif /* CONFIG_SECCOMP */ #endif /* _LINUX_SECCOMP_H */ diff --git a/init/Kconfig b/init/Kconfig index 412c21b00d51..e20aa3112240 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -917,6 +917,8 @@ config ANON_INODES menuconfig EXPERT bool "Configure standard kernel features (expert users)" + # Unhide debug options, to make the on-by-default options visible + select DEBUG_KERNEL help This option allows certain base kernel options and settings to be disabled or tweaked. This is for specialized @@ -1007,14 +1009,19 @@ config ELF_CORE help Enable support for generating core dumps. Disabling saves about 4k. + config PCSPKR_PLATFORM bool "Enable PC-Speaker support" if EXPERT - depends on ALPHA || X86 || MIPS || PPC_PREP || PPC_CHRP || PPC_PSERIES + depends on HAVE_PCSPKR_PLATFORM + select I8253_LOCK default y help This option allows to disable the internal PC-Speaker support, saving some memory. +config HAVE_PCSPKR_PLATFORM + bool + config BASE_FULL default y bool "Enable full-sized data structures for core" if EXPERT diff --git a/kernel/events/Makefile b/kernel/events/Makefile index 1ce23d3d8394..89e5e8aa4c36 100644 --- a/kernel/events/Makefile +++ b/kernel/events/Makefile @@ -2,5 +2,5 @@ ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_core.o = -pg endif -obj-y := core.o +obj-y := core.o ring_buffer.o obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o diff --git a/kernel/events/core.c b/kernel/events/core.c index 9efe7108ccaf..5e70f62752a2 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -36,6 +36,8 @@ #include <linux/ftrace_event.h> #include <linux/hw_breakpoint.h> +#include "internal.h" + #include <asm/irq_regs.h> struct remote_function_call { @@ -200,6 +202,22 @@ __get_cpu_context(struct perf_event_context *ctx) return this_cpu_ptr(ctx->pmu->pmu_cpu_context); } +static void perf_ctx_lock(struct perf_cpu_context *cpuctx, + struct perf_event_context *ctx) +{ + raw_spin_lock(&cpuctx->ctx.lock); + if (ctx) + raw_spin_lock(&ctx->lock); +} + +static void perf_ctx_unlock(struct perf_cpu_context *cpuctx, + struct perf_event_context *ctx) +{ + if (ctx) + raw_spin_unlock(&ctx->lock); + raw_spin_unlock(&cpuctx->ctx.lock); +} + #ifdef CONFIG_CGROUP_PERF /* @@ -340,11 +358,8 @@ void perf_cgroup_switch(struct task_struct *task, int mode) rcu_read_lock(); list_for_each_entry_rcu(pmu, &pmus, entry) { - cpuctx = this_cpu_ptr(pmu->pmu_cpu_context); - perf_pmu_disable(cpuctx->ctx.pmu); - /* * perf_cgroup_events says at least one * context on this CPU has cgroup events. @@ -353,6 +368,8 @@ void perf_cgroup_switch(struct task_struct *task, int mode) * events for a context. */ if (cpuctx->ctx.nr_cgroups > 0) { + perf_ctx_lock(cpuctx, cpuctx->task_ctx); + perf_pmu_disable(cpuctx->ctx.pmu); if (mode & PERF_CGROUP_SWOUT) { cpu_ctx_sched_out(cpuctx, EVENT_ALL); @@ -372,9 +389,9 @@ void perf_cgroup_switch(struct task_struct *task, int mode) cpuctx->cgrp = perf_cgroup_from_task(task); cpu_ctx_sched_in(cpuctx, EVENT_ALL, task); } + perf_pmu_enable(cpuctx->ctx.pmu); + perf_ctx_unlock(cpuctx, cpuctx->task_ctx); } - - perf_pmu_enable(cpuctx->ctx.pmu); } rcu_read_unlock(); @@ -1105,6 +1122,10 @@ static int __perf_remove_from_context(void *info) raw_spin_lock(&ctx->lock); event_sched_out(event, cpuctx, ctx); list_del_event(event, ctx); + if (!ctx->nr_events && cpuctx->task_ctx == ctx) { + ctx->is_active = 0; + cpuctx->task_ctx = NULL; + } raw_spin_unlock(&ctx->lock); return 0; @@ -1454,8 +1475,24 @@ static void add_event_to_ctx(struct perf_event *event, event->tstamp_stopped = tstamp; } -static void perf_event_context_sched_in(struct perf_event_context *ctx, - struct task_struct *tsk); +static void task_ctx_sched_out(struct perf_event_context *ctx); +static void +ctx_sched_in(struct perf_event_context *ctx, + struct perf_cpu_context *cpuctx, + enum event_type_t event_type, + struct task_struct *task); + +static void perf_event_sched_in(struct perf_cpu_context *cpuctx, + struct perf_event_context *ctx, + struct task_struct *task) +{ + cpu_ctx_sched_in(cpuctx, EVENT_PINNED, task); + if (ctx) + ctx_sched_in(ctx, cpuctx, EVENT_PINNED, task); + cpu_ctx_sched_in(cpuctx, EVENT_FLEXIBLE, task); + if (ctx) + ctx_sched_in(ctx, cpuctx, EVENT_FLEXIBLE, task); +} /* * Cross CPU call to install and enable a performance event @@ -1466,20 +1503,37 @@ static int __perf_install_in_context(void *info) { struct perf_event *event = info; struct perf_event_context *ctx = event->ctx; - struct perf_event *leader = event->group_leader; struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); - int err; + struct perf_event_context *task_ctx = cpuctx->task_ctx; + struct task_struct *task = current; + + perf_ctx_lock(cpuctx, task_ctx); + perf_pmu_disable(cpuctx->ctx.pmu); /* - * In case we're installing a new context to an already running task, - * could also happen before perf_event_task_sched_in() on architectures - * which do context switches with IRQs enabled. + * If there was an active task_ctx schedule it out. */ - if (ctx->task && !cpuctx->task_ctx) - perf_event_context_sched_in(ctx, ctx->task); + if (task_ctx) + task_ctx_sched_out(task_ctx); + + /* + * If the context we're installing events in is not the + * active task_ctx, flip them. + */ + if (ctx->task && task_ctx != ctx) { + if (task_ctx) + raw_spin_unlock(&task_ctx->lock); + raw_spin_lock(&ctx->lock); + task_ctx = ctx; + } + + if (task_ctx) { + cpuctx->task_ctx = task_ctx; + task = task_ctx->task; + } + + cpu_ctx_sched_out(cpuctx, EVENT_ALL); - raw_spin_lock(&ctx->lock); - ctx->is_active = 1; update_context_time(ctx); /* * update cgrp time only if current cgrp @@ -1490,43 +1544,13 @@ static int __perf_install_in_context(void *info) add_event_to_ctx(event, ctx); - if (!event_filter_match(event)) - goto unlock; - /* - * Don't put the event on if it is disabled or if - * it is in a group and the group isn't on. + * Schedule everything back in */ - if (event->state != PERF_EVENT_STATE_INACTIVE || - (leader != event && leader->state != PERF_EVENT_STATE_ACTIVE)) - goto unlock; - - /* - * An exclusive event can't go on if there are already active - * hardware events, and no hardware event can go on if there - * is already an exclusive event on. - */ - if (!group_can_go_on(event, cpuctx, 1)) - err = -EEXIST; - else - err = event_sched_in(event, cpuctx, ctx); + perf_event_sched_in(cpuctx, task_ctx, task); - if (err) { - /* - * This event couldn't go on. If it is in a group - * then we have to pull the whole group off. - * If the event group is pinned then put it in error state. - */ - if (leader != event) - group_sched_out(leader, cpuctx, ctx); - if (leader->attr.pinned) { - update_group_times(leader); - leader->state = PERF_EVENT_STATE_ERROR; - } - } - -unlock: - raw_spin_unlock(&ctx->lock); + perf_pmu_enable(cpuctx->ctx.pmu); + perf_ctx_unlock(cpuctx, task_ctx); return 0; } @@ -1758,30 +1782,28 @@ static void ctx_sched_out(struct perf_event_context *ctx, enum event_type_t event_type) { struct perf_event *event; + int is_active = ctx->is_active; - raw_spin_lock(&ctx->lock); - perf_pmu_disable(ctx->pmu); - ctx->is_active = 0; + ctx->is_active &= ~event_type; if (likely(!ctx->nr_events)) - goto out; + return; + update_context_time(ctx); update_cgrp_time_from_cpuctx(cpuctx); - if (!ctx->nr_active) - goto out; + return; - if (event_type & EVENT_PINNED) { + perf_pmu_disable(ctx->pmu); + if ((is_active & EVENT_PINNED) && (event_type & EVENT_PINNED)) { list_for_each_entry(event, &ctx->pinned_groups, group_entry) group_sched_out(event, cpuctx, ctx); } - if (event_type & EVENT_FLEXIBLE) { + if ((is_active & EVENT_FLEXIBLE) && (event_type & EVENT_FLEXIBLE)) { list_for_each_entry(event, &ctx->flexible_groups, group_entry) group_sched_out(event, cpuctx, ctx); } -out: perf_pmu_enable(ctx->pmu); - raw_spin_unlock(&ctx->lock); } /* @@ -1929,8 +1951,10 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn, rcu_read_unlock(); if (do_switch) { + raw_spin_lock(&ctx->lock); ctx_sched_out(ctx, cpuctx, EVENT_ALL); cpuctx->task_ctx = NULL; + raw_spin_unlock(&ctx->lock); } } @@ -1965,8 +1989,7 @@ void __perf_event_task_sched_out(struct task_struct *task, perf_cgroup_sched_out(task); } -static void task_ctx_sched_out(struct perf_event_context *ctx, - enum event_type_t event_type) +static void task_ctx_sched_out(struct perf_event_context *ctx) { struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); @@ -1976,7 +1999,7 @@ static void task_ctx_sched_out(struct perf_event_context *ctx, if (WARN_ON_ONCE(ctx != cpuctx->task_ctx)) return; - ctx_sched_out(ctx, cpuctx, event_type); + ctx_sched_out(ctx, cpuctx, EVENT_ALL); cpuctx->task_ctx = NULL; } @@ -2055,11 +2078,11 @@ ctx_sched_in(struct perf_event_context *ctx, struct task_struct *task) { u64 now; + int is_active = ctx->is_active; - raw_spin_lock(&ctx->lock); - ctx->is_active = 1; + ctx->is_active |= event_type; if (likely(!ctx->nr_events)) - goto out; + return; now = perf_clock(); ctx->timestamp = now; @@ -2068,15 +2091,12 @@ ctx_sched_in(struct perf_event_context *ctx, * First go through the list and put on any pinned groups * in order to give them the best chance of going on. */ - if (event_type & EVENT_PINNED) + if (!(is_active & EVENT_PINNED) && (event_type & EVENT_PINNED)) ctx_pinned_sched_in(ctx, cpuctx); /* Then walk through the lower prio flexible groups */ - if (event_type & EVENT_FLEXIBLE) + if (!(is_active & EVENT_FLEXIBLE) && (event_type & EVENT_FLEXIBLE)) ctx_flexible_sched_in(ctx, cpuctx); - -out: - raw_spin_unlock(&ctx->lock); } static void cpu_ctx_sched_in(struct perf_cpu_context *cpuctx, @@ -2088,19 +2108,6 @@ static void cpu_ctx_sched_in(struct perf_cpu_context *cpuctx, ctx_sched_in(ctx, cpuctx, event_type, task); } -static void task_ctx_sched_in(struct perf_event_context *ctx, - enum event_type_t event_type) -{ - struct perf_cpu_context *cpuctx; - - cpuctx = __get_cpu_context(ctx); - if (cpuctx->task_ctx == ctx) - return; - - ctx_sched_in(ctx, cpuctx, event_type, NULL); - cpuctx->task_ctx = ctx; -} - static void perf_event_context_sched_in(struct perf_event_context *ctx, struct task_struct *task) { @@ -2110,6 +2117,7 @@ static void perf_event_context_sched_in(struct perf_event_context *ctx, if (cpuctx->task_ctx == ctx) return; + perf_ctx_lock(cpuctx, ctx); perf_pmu_disable(ctx->pmu); /* * We want to keep the following priority order: @@ -2118,18 +2126,18 @@ static void perf_event_context_sched_in(struct perf_event_context *ctx, */ cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE); - ctx_sched_in(ctx, cpuctx, EVENT_PINNED, task); - cpu_ctx_sched_in(cpuctx, EVENT_FLEXIBLE, task); - ctx_sched_in(ctx, cpuctx, EVENT_FLEXIBLE, task); + perf_event_sched_in(cpuctx, ctx, task); cpuctx->task_ctx = ctx; + perf_pmu_enable(ctx->pmu); + perf_ctx_unlock(cpuctx, ctx); + /* * Since these rotations are per-cpu, we need to ensure the * cpu-context we got scheduled on is actually rotating. */ perf_pmu_rotate_start(ctx->pmu); - perf_pmu_enable(ctx->pmu); } /* @@ -2269,7 +2277,6 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx, u64 period) u64 interrupts, now; s64 delta; - raw_spin_lock(&ctx->lock); list_for_each_entry_rcu(event, &ctx->event_list, event_entry) { if (event->state != PERF_EVENT_STATE_ACTIVE) continue; @@ -2301,7 +2308,6 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx, u64 period) if (delta > 0) perf_adjust_period(event, period, delta); } - raw_spin_unlock(&ctx->lock); } /* @@ -2309,16 +2315,12 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx, u64 period) */ static void rotate_ctx(struct perf_event_context *ctx) { - raw_spin_lock(&ctx->lock); - /* * Rotate the first entry last of non-pinned groups. Rotation might be * disabled by the inheritance code. */ if (!ctx->rotate_disable) list_rotate_left(&ctx->flexible_groups); - - raw_spin_unlock(&ctx->lock); } /* @@ -2345,6 +2347,7 @@ static void perf_rotate_context(struct perf_cpu_context *cpuctx) rotate = 1; } + perf_ctx_lock(cpuctx, cpuctx->task_ctx); perf_pmu_disable(cpuctx->ctx.pmu); perf_ctx_adjust_freq(&cpuctx->ctx, interval); if (ctx) @@ -2355,21 +2358,20 @@ static void perf_rotate_context(struct perf_cpu_context *cpuctx) cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE); if (ctx) - task_ctx_sched_out(ctx, EVENT_FLEXIBLE); + ctx_sched_out(ctx, cpuctx, EVENT_FLEXIBLE); rotate_ctx(&cpuctx->ctx); if (ctx) rotate_ctx(ctx); - cpu_ctx_sched_in(cpuctx, EVENT_FLEXIBLE, current); - if (ctx) - task_ctx_sched_in(ctx, EVENT_FLEXIBLE); + perf_event_sched_in(cpuctx, ctx, current); done: if (remove) list_del_init(&cpuctx->rotation_list); perf_pmu_enable(cpuctx->ctx.pmu); + perf_ctx_unlock(cpuctx, cpuctx->task_ctx); } void perf_event_task_tick(void) @@ -2424,9 +2426,9 @@ static void perf_event_enable_on_exec(struct perf_event_context *ctx) * in. */ perf_cgroup_sched_out(current); - task_ctx_sched_out(ctx, EVENT_ALL); raw_spin_lock(&ctx->lock); + task_ctx_sched_out(ctx); list_for_each_entry(event, &ctx->pinned_groups, group_entry) { ret = event_enable_on_exec(event, ctx); @@ -2835,16 +2837,12 @@ retry: unclone_ctx(ctx); ++ctx->pin_count; raw_spin_unlock_irqrestore(&ctx->lock, flags); - } - - if (!ctx) { + } else { ctx = alloc_perf_context(pmu, task); err = -ENOMEM; if (!ctx) goto errout; - get_ctx(ctx); - err = 0; mutex_lock(&task->perf_event_mutex); /* @@ -2856,14 +2854,14 @@ retry: else if (task->perf_event_ctxp[ctxn]) err = -EAGAIN; else { + get_ctx(ctx); ++ctx->pin_count; rcu_assign_pointer(task->perf_event_ctxp[ctxn], ctx); } mutex_unlock(&task->perf_event_mutex); if (unlikely(err)) { - put_task_struct(task); - kfree(ctx); + put_ctx(ctx); if (err == -EAGAIN) goto retry; @@ -2890,7 +2888,7 @@ static void free_event_rcu(struct rcu_head *head) kfree(event); } -static void perf_buffer_put(struct perf_buffer *buffer); +static void ring_buffer_put(struct ring_buffer *rb); static void free_event(struct perf_event *event) { @@ -2913,9 +2911,9 @@ static void free_event(struct perf_event *event) } } - if (event->buffer) { - perf_buffer_put(event->buffer); - event->buffer = NULL; + if (event->rb) { + ring_buffer_put(event->rb); + event->rb = NULL; } if (is_cgroup_event(event)) @@ -2934,12 +2932,6 @@ int perf_event_release_kernel(struct perf_event *event) { struct perf_event_context *ctx = event->ctx; - /* - * Remove from the PMU, can't get re-enabled since we got - * here because the last ref went. - */ - perf_event_disable(event); - WARN_ON_ONCE(ctx->parent_ctx); /* * There are two ways this annotation is useful: @@ -2956,8 +2948,8 @@ int perf_event_release_kernel(struct perf_event *event) mutex_lock_nested(&ctx->mutex, SINGLE_DEPTH_NESTING); raw_spin_lock_irq(&ctx->lock); perf_group_detach(event); - list_del_event(event, ctx); raw_spin_unlock_irq(&ctx->lock); + perf_remove_from_context(event); mutex_unlock(&ctx->mutex); free_event(event); @@ -3149,13 +3141,13 @@ perf_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) static unsigned int perf_poll(struct file *file, poll_table *wait) { struct perf_event *event = file->private_data; - struct perf_buffer *buffer; + struct ring_buffer *rb; unsigned int events = POLL_HUP; rcu_read_lock(); - buffer = rcu_dereference(event->buffer); - if (buffer) - events = atomic_xchg(&buffer->poll, 0); + rb = rcu_dereference(event->rb); + if (rb) + events = atomic_xchg(&rb->poll, 0); rcu_read_unlock(); poll_wait(file, &event->waitq, wait); @@ -3366,14 +3358,14 @@ static int perf_event_index(struct perf_event *event) void perf_event_update_userpage(struct perf_event *event) { struct perf_event_mmap_page *userpg; - struct perf_buffer *buffer; + struct ring_buffer *rb; rcu_read_lock(); - buffer = rcu_dereference(event->buffer); - if (!buffer) + rb = rcu_dereference(event->rb); + if (!rb) goto unlock; - userpg = buffer->user_page; + userpg = rb->user_page; /* * Disable preemption so as to not let the corresponding user-space @@ -3400,220 +3392,10 @@ unlock: rcu_read_unlock(); } -static unsigned long perf_data_size(struct perf_buffer *buffer); - -static void -perf_buffer_init(struct perf_buffer *buffer, long watermark, int flags) -{ - long max_size = perf_data_size(buffer); - - if (watermark) - buffer->watermark = min(max_size, watermark); - - if (!buffer->watermark) - buffer->watermark = max_size / 2; - - if (flags & PERF_BUFFER_WRITABLE) - buffer->writable = 1; - - atomic_set(&buffer->refcount, 1); -} - -#ifndef CONFIG_PERF_USE_VMALLOC - -/* - * Back perf_mmap() with regular GFP_KERNEL-0 pages. - */ - -static struct page * -perf_mmap_to_page(struct perf_buffer *buffer, unsigned long pgoff) -{ - if (pgoff > buffer->nr_pages) - return NULL; - - if (pgoff == 0) - return virt_to_page(buffer->user_page); - - return virt_to_page(buffer->data_pages[pgoff - 1]); -} - -static void *perf_mmap_alloc_page(int cpu) -{ - struct page *page; - int node; - - node = (cpu == -1) ? cpu : cpu_to_node(cpu); - page = alloc_pages_node(node, GFP_KERNEL | __GFP_ZERO, 0); - if (!page) - return NULL; - - return page_address(page); -} - -static struct perf_buffer * -perf_buffer_alloc(int nr_pages, long watermark, int cpu, int flags) -{ - struct perf_buffer *buffer; - unsigned long size; - int i; - - size = sizeof(struct perf_buffer); - size += nr_pages * sizeof(void *); - - buffer = kzalloc(size, GFP_KERNEL); - if (!buffer) - goto fail; - - buffer->user_page = perf_mmap_alloc_page(cpu); - if (!buffer->user_page) - goto fail_user_page; - - for (i = 0; i < nr_pages; i++) { - buffer->data_pages[i] = perf_mmap_alloc_page(cpu); - if (!buffer->data_pages[i]) - goto fail_data_pages; - } - - buffer->nr_pages = nr_pages; - - perf_buffer_init(buffer, watermark, flags); - - return buffer; - -fail_data_pages: - for (i--; i >= 0; i--) - free_page((unsigned long)buffer->data_pages[i]); - - free_page((unsigned long)buffer->user_page); - -fail_user_page: - kfree(buffer); - -fail: - return NULL; -} - -static void perf_mmap_free_page(unsigned long addr) -{ - struct page *page = virt_to_page((void *)addr); - - page->mapping = NULL; - __free_page(page); -} - -static void perf_buffer_free(struct perf_buffer *buffer) -{ - int i; - - perf_mmap_free_page((unsigned long)buffer->user_page); - for (i = 0; i < buffer->nr_pages; i++) - perf_mmap_free_page((unsigned long)buffer->data_pages[i]); - kfree(buffer); -} - -static inline int page_order(struct perf_buffer *buffer) -{ - return 0; -} - -#else - -/* - * Back perf_mmap() with vmalloc memory. - * - * Required for architectures that have d-cache aliasing issues. - */ - -static inline int page_order(struct perf_buffer *buffer) -{ - return buffer->page_order; -} - -static struct page * -perf_mmap_to_page(struct perf_buffer *buffer, unsigned long pgoff) -{ - if (pgoff > (1UL << page_order(buffer))) - return NULL; - - return vmalloc_to_page((void *)buffer->user_page + pgoff * PAGE_SIZE); -} - -static void perf_mmap_unmark_page(void *addr) -{ - struct page *page = vmalloc_to_page(addr); - - page->mapping = NULL; -} - -static void perf_buffer_free_work(struct work_struct *work) -{ - struct perf_buffer *buffer; - void *base; - int i, nr; - - buffer = container_of(work, struct perf_buffer, work); - nr = 1 << page_order(buffer); - - base = buffer->user_page; - for (i = 0; i < nr + 1; i++) - perf_mmap_unmark_page(base + (i * PAGE_SIZE)); - - vfree(base); - kfree(buffer); -} - -static void perf_buffer_free(struct perf_buffer *buffer) -{ - schedule_work(&buffer->work); -} - -static struct perf_buffer * -perf_buffer_alloc(int nr_pages, long watermark, int cpu, int flags) -{ - struct perf_buffer *buffer; - unsigned long size; - void *all_buf; - - size = sizeof(struct perf_buffer); - size += sizeof(void *); - - buffer = kzalloc(size, GFP_KERNEL); - if (!buffer) - goto fail; - - INIT_WORK(&buffer->work, perf_buffer_free_work); - - all_buf = vmalloc_user((nr_pages + 1) * PAGE_SIZE); - if (!all_buf) - goto fail_all_buf; - - buffer->user_page = all_buf; - buffer->data_pages[0] = all_buf + PAGE_SIZE; - buffer->page_order = ilog2(nr_pages); - buffer->nr_pages = 1; - - perf_buffer_init(buffer, watermark, flags); - - return buffer; - -fail_all_buf: - kfree(buffer); - -fail: - return NULL; -} - -#endif - -static unsigned long perf_data_size(struct perf_buffer *buffer) -{ - return buffer->nr_pages << (PAGE_SHIFT + page_order(buffer)); -} - static int perf_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct perf_event *event = vma->vm_file->private_data; - struct perf_buffer *buffer; + struct ring_buffer *rb; int ret = VM_FAULT_SIGBUS; if (vmf->flags & FAULT_FLAG_MKWRITE) { @@ -3623,14 +3405,14 @@ static int perf_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) } rcu_read_lock(); - buffer = rcu_dereference(event->buffer); - if (!buffer) + rb = rcu_dereference(event->rb); + if (!rb) goto unlock; if (vmf->pgoff && (vmf->flags & FAULT_FLAG_WRITE)) goto unlock; - vmf->page = perf_mmap_to_page(buffer, vmf->pgoff); + vmf->page = perf_mmap_to_page(rb, vmf->pgoff); if (!vmf->page) goto unlock; @@ -3645,35 +3427,35 @@ unlock: return ret; } -static void perf_buffer_free_rcu(struct rcu_head *rcu_head) +static void rb_free_rcu(struct rcu_head *rcu_head) { - struct perf_buffer *buffer; + struct ring_buffer *rb; - buffer = container_of(rcu_head, struct perf_buffer, rcu_head); - perf_buffer_free(buffer); + rb = container_of(rcu_head, struct ring_buffer, rcu_head); + rb_free(rb); } -static struct perf_buffer *perf_buffer_get(struct perf_event *event) +static struct ring_buffer *ring_buffer_get(struct perf_event *event) { - struct perf_buffer *buffer; + struct ring_buffer *rb; rcu_read_lock(); - buffer = rcu_dereference(event->buffer); - if (buffer) { - if (!atomic_inc_not_zero(&buffer->refcount)) - buffer = NULL; + rb = rcu_dereference(event->rb); + if (rb) { + if (!atomic_inc_not_zero(&rb->refcount)) + rb = NULL; } rcu_read_unlock(); - return buffer; + return rb; } -static void perf_buffer_put(struct perf_buffer *buffer) +static void ring_buffer_put(struct ring_buffer *rb) { - if (!atomic_dec_and_test(&buffer->refcount)) + if (!atomic_dec_and_test(&rb->refcount)) return; - call_rcu(&buffer->rcu_head, perf_buffer_free_rcu); + call_rcu(&rb->rcu_head, rb_free_rcu); } static void perf_mmap_open(struct vm_area_struct *vma) @@ -3688,16 +3470,16 @@ static void perf_mmap_close(struct vm_area_struct *vma) struct perf_event *event = vma->vm_file->private_data; if (atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) { - unsigned long size = perf_data_size(event->buffer); + unsigned long size = perf_data_size(event->rb); struct user_struct *user = event->mmap_user; - struct perf_buffer *buffer = event->buffer; + struct ring_buffer *rb = event->rb; atomic_long_sub((size >> PAGE_SHIFT) + 1, &user->locked_vm); vma->vm_mm->locked_vm -= event->mmap_locked; - rcu_assign_pointer(event->buffer, NULL); + rcu_assign_pointer(event->rb, NULL); mutex_unlock(&event->mmap_mutex); - perf_buffer_put(buffer); + ring_buffer_put(rb); free_uid(user); } } @@ -3715,7 +3497,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) unsigned long user_locked, user_lock_limit; struct user_struct *user = current_user(); unsigned long locked, lock_limit; - struct perf_buffer *buffer; + struct ring_buffer *rb; unsigned long vma_size; unsigned long nr_pages; long user_extra, extra; @@ -3724,7 +3506,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) /* * Don't allow mmap() of inherited per-task counters. This would * create a performance issue due to all children writing to the - * same buffer. + * same rb. */ if (event->cpu == -1 && event->attr.inherit) return -EINVAL; @@ -3736,7 +3518,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) nr_pages = (vma_size / PAGE_SIZE) - 1; /* - * If we have buffer pages ensure they're a power-of-two number, so we + * If we have rb pages ensure they're a power-of-two number, so we * can do bitmasks instead of modulo. */ if (nr_pages != 0 && !is_power_of_2(nr_pages)) @@ -3750,9 +3532,9 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) WARN_ON_ONCE(event->ctx->parent_ctx); mutex_lock(&event->mmap_mutex); - if (event->buffer) { - if (event->buffer->nr_pages == nr_pages) - atomic_inc(&event->buffer->refcount); + if (event->rb) { + if (event->rb->nr_pages == nr_pages) + atomic_inc(&event->rb->refcount); else ret = -EINVAL; goto unlock; @@ -3782,18 +3564,18 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) goto unlock; } - WARN_ON(event->buffer); + WARN_ON(event->rb); if (vma->vm_flags & VM_WRITE) - flags |= PERF_BUFFER_WRITABLE; + flags |= RING_BUFFER_WRITABLE; - buffer = perf_buffer_alloc(nr_pages, event->attr.wakeup_watermark, + rb = rb_alloc(nr_pages, event->attr.wakeup_watermark, event->cpu, flags); - if (!buffer) { + if (!rb) { ret = -ENOMEM; goto unlock; } - rcu_assign_pointer(event->buffer, buffer); + rcu_assign_pointer(event->rb, rb); atomic_long_add(user_extra, &user->locked_vm); event->mmap_locked = extra; @@ -3892,117 +3674,6 @@ int perf_unregister_guest_info_callbacks(struct perf_guest_info_callbacks *cbs) } EXPORT_SYMBOL_GPL(perf_unregister_guest_info_callbacks); -/* - * Output - */ -static bool perf_output_space(struct perf_buffer *buffer, unsigned long tail, - unsigned long offset, unsigned long head) -{ - unsigned long mask; - - if (!buffer->writable) - return true; - - mask = perf_data_size(buffer) - 1; - - offset = (offset - tail) & mask; - head = (head - tail) & mask; - - if ((int)(head - offset) < 0) - return false; - - return true; -} - -static void perf_output_wakeup(struct perf_output_handle *handle) -{ - atomic_set(&handle->buffer->poll, POLL_IN); - - if (handle->nmi) { - handle->event->pending_wakeup = 1; - irq_work_queue(&handle->event->pending); - } else - perf_event_wakeup(handle->event); -} - -/* - * We need to ensure a later event_id doesn't publish a head when a former - * event isn't done writing. However since we need to deal with NMIs we - * cannot fully serialize things. - * - * We only publish the head (and generate a wakeup) when the outer-most - * event completes. - */ -static void perf_output_get_handle(struct perf_output_handle *handle) -{ - struct perf_buffer *buffer = handle->buffer; - - preempt_disable(); - local_inc(&buffer->nest); - handle->wakeup = local_read(&buffer->wakeup); -} - -static void perf_output_put_handle(struct perf_output_handle *handle) -{ - struct perf_buffer *buffer = handle->buffer; - unsigned long head; - -again: - head = local_read(&buffer->head); - - /* - * IRQ/NMI can happen here, which means we can miss a head update. - */ - - if (!local_dec_and_test(&buffer->nest)) - goto out; - - /* - * Publish the known good head. Rely on the full barrier implied - * by atomic_dec_and_test() order the buffer->head read and this - * write. - */ - buffer->user_page->data_head = head; - - /* - * Now check if we missed an update, rely on the (compiler) - * barrier in atomic_dec_and_test() to re-read buffer->head. - */ - if (unlikely(head != local_read(&buffer->head))) { - local_inc(&buffer->nest); - goto again; - } - - if (handle->wakeup != local_read(&buffer->wakeup)) - perf_output_wakeup(handle); - -out: - preempt_enable(); -} - -__always_inline void perf_output_copy(struct perf_output_handle *handle, - const void *buf, unsigned int len) -{ - do { - unsigned long size = min_t(unsigned long, handle->size, len); - - memcpy(handle->addr, buf, size); - - len -= size; - handle->addr += size; - buf += size; - handle->size -= size; - if (!handle->size) { - struct perf_buffer *buffer = handle->buffer; - - handle->page++; - handle->page &= buffer->nr_pages - 1; - handle->addr = buffer->data_pages[handle->page]; - handle->size = PAGE_SIZE << page_order(buffer); - } - } while (len); -} - static void __perf_event_header__init_id(struct perf_event_header *header, struct perf_sample_data *data, struct perf_event *event) @@ -4033,9 +3704,9 @@ static void __perf_event_header__init_id(struct perf_event_header *header, } } -static void perf_event_header__init_id(struct perf_event_header *header, - struct perf_sample_data *data, - struct perf_event *event) +void perf_event_header__init_id(struct perf_event_header *header, + struct perf_sample_data *data, + struct perf_event *event) { if (event->attr.sample_id_all) __perf_event_header__init_id(header, data, event); @@ -4062,121 +3733,14 @@ static void __perf_event__output_id_sample(struct perf_output_handle *handle, perf_output_put(handle, data->cpu_entry); } -static void perf_event__output_id_sample(struct perf_event *event, - struct perf_output_handle *handle, - struct perf_sample_data *sample) +void perf_event__output_id_sample(struct perf_event *event, + struct perf_output_handle *handle, + struct perf_sample_data *sample) { if (event->attr.sample_id_all) __perf_event__output_id_sample(handle, sample); } -int perf_output_begin(struct perf_output_handle *handle, - struct perf_event *event, unsigned int size, - int nmi, int sample) -{ - struct perf_buffer *buffer; - unsigned long tail, offset, head; - int have_lost; - struct perf_sample_data sample_data; - struct { - struct perf_event_header header; - u64 id; - u64 lost; - } lost_event; - - rcu_read_lock(); - /* - * For inherited events we send all the output towards the parent. - */ - if (event->parent) - event = event->parent; - - buffer = rcu_dereference(event->buffer); - if (!buffer) - goto out; - - handle->buffer = buffer; - handle->event = event; - handle->nmi = nmi; - handle->sample = sample; - - if (!buffer->nr_pages) - goto out; - - have_lost = local_read(&buffer->lost); - if (have_lost) { - lost_event.header.size = sizeof(lost_event); - perf_event_header__init_id(&lost_event.header, &sample_data, - event); - size += lost_event.header.size; - } - - perf_output_get_handle(handle); - - do { - /* - * Userspace could choose to issue a mb() before updating the - * tail pointer. So that all reads will be completed before the - * write is issued. - */ - tail = ACCESS_ONCE(buffer->user_page->data_tail); - smp_rmb(); - offset = head = local_read(&buffer->head); - head += size; - if (unlikely(!perf_output_space(buffer, tail, offset, head))) - goto fail; - } while (local_cmpxchg(&buffer->head, offset, head) != offset); - - if (head - local_read(&buffer->wakeup) > buffer->watermark) - local_add(buffer->watermark, &buffer->wakeup); - - handle->page = offset >> (PAGE_SHIFT + page_order(buffer)); - handle->page &= buffer->nr_pages - 1; - handle->size = offset & ((PAGE_SIZE << page_order(buffer)) - 1); - handle->addr = buffer->data_pages[handle->page]; - handle->addr += handle->size; - handle->size = (PAGE_SIZE << page_order(buffer)) - handle->size; - - if (have_lost) { - lost_event.header.type = PERF_RECORD_LOST; - lost_event.header.misc = 0; - lost_event.id = event->id; - lost_event.lost = local_xchg(&buffer->lost, 0); - - perf_output_put(handle, lost_event); - perf_event__output_id_sample(event, handle, &sample_data); - } - - return 0; - -fail: - local_inc(&buffer->lost); - perf_output_put_handle(handle); -out: - rcu_read_unlock(); - - return -ENOSPC; -} - -void perf_output_end(struct perf_output_handle *handle) -{ - struct perf_event *event = handle->event; - struct perf_buffer *buffer = handle->buffer; - - int wakeup_events = event->attr.wakeup_events; - - if (handle->sample && wakeup_events) { - int events = local_inc_return(&buffer->events); - if (events >= wakeup_events) { - local_sub(wakeup_events, &buffer->events); - local_inc(&buffer->wakeup); - } - } - - perf_output_put_handle(handle); - rcu_read_unlock(); -} - static void perf_output_read_one(struct perf_output_handle *handle, struct perf_event *event, u64 enabled, u64 running) @@ -4197,7 +3761,7 @@ static void perf_output_read_one(struct perf_output_handle *handle, if (read_format & PERF_FORMAT_ID) values[n++] = primary_event_id(event); - perf_output_copy(handle, values, n * sizeof(u64)); + __output_copy(handle, values, n * sizeof(u64)); } /* @@ -4227,7 +3791,7 @@ static void perf_output_read_group(struct perf_output_handle *handle, if (read_format & PERF_FORMAT_ID) values[n++] = primary_event_id(leader); - perf_output_copy(handle, values, n * sizeof(u64)); + __output_copy(handle, values, n * sizeof(u64)); list_for_each_entry(sub, &leader->sibling_list, group_entry) { n = 0; @@ -4239,7 +3803,7 @@ static void perf_output_read_group(struct perf_output_handle *handle, if (read_format & PERF_FORMAT_ID) values[n++] = primary_event_id(sub); - perf_output_copy(handle, values, n * sizeof(u64)); + __output_copy(handle, values, n * sizeof(u64)); } } @@ -4319,7 +3883,7 @@ void perf_output_sample(struct perf_output_handle *handle, size *= sizeof(u64); - perf_output_copy(handle, data->callchain, size); + __output_copy(handle, data->callchain, size); } else { u64 nr = 0; perf_output_put(handle, nr); @@ -4329,8 +3893,8 @@ void perf_output_sample(struct perf_output_handle *handle, if (sample_type & PERF_SAMPLE_RAW) { if (data->raw) { perf_output_put(handle, data->raw->size); - perf_output_copy(handle, data->raw->data, - data->raw->size); + __output_copy(handle, data->raw->data, + data->raw->size); } else { struct { u32 size; @@ -4627,7 +4191,7 @@ static void perf_event_comm_output(struct perf_event *event, comm_event->event_id.tid = perf_event_tid(event, comm_event->task); perf_output_put(&handle, comm_event->event_id); - perf_output_copy(&handle, comm_event->comm, + __output_copy(&handle, comm_event->comm, comm_event->comm_size); perf_event__output_id_sample(event, &handle, &sample); @@ -4773,7 +4337,7 @@ static void perf_event_mmap_output(struct perf_event *event, mmap_event->event_id.tid = perf_event_tid(event, current); perf_output_put(&handle, mmap_event->event_id); - perf_output_copy(&handle, mmap_event->file_name, + __output_copy(&handle, mmap_event->file_name, mmap_event->file_size); perf_event__output_id_sample(event, &handle, &sample); @@ -4829,7 +4393,7 @@ static void perf_event_mmap_event(struct perf_mmap_event *mmap_event) if (file) { /* - * d_path works from the end of the buffer backwards, so we + * d_path works from the end of the rb backwards, so we * need to add enough zero bytes after the string to handle * the 64bit alignment we do later. */ @@ -5986,6 +5550,7 @@ free_dev: } static struct lock_class_key cpuctx_mutex; +static struct lock_class_key cpuctx_lock; int perf_pmu_register(struct pmu *pmu, char *name, int type) { @@ -6036,6 +5601,7 @@ skip_type: cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); __perf_event_init_context(&cpuctx->ctx); lockdep_set_class(&cpuctx->ctx.mutex, &cpuctx_mutex); + lockdep_set_class(&cpuctx->ctx.lock, &cpuctx_lock); cpuctx->ctx.type = cpu_context; cpuctx->ctx.pmu = pmu; cpuctx->jiffies_interval = 1; @@ -6354,7 +5920,7 @@ err_size: static int perf_event_set_output(struct perf_event *event, struct perf_event *output_event) { - struct perf_buffer *buffer = NULL, *old_buffer = NULL; + struct ring_buffer *rb = NULL, *old_rb = NULL; int ret = -EINVAL; if (!output_event) @@ -6371,7 +5937,7 @@ perf_event_set_output(struct perf_event *event, struct perf_event *output_event) goto out; /* - * If its not a per-cpu buffer, it must be the same task. + * If its not a per-cpu rb, it must be the same task. */ if (output_event->cpu == -1 && output_event->ctx != event->ctx) goto out; @@ -6383,20 +5949,20 @@ set: goto unlock; if (output_event) { - /* get the buffer we want to redirect to */ - buffer = perf_buffer_get(output_event); - if (!buffer) + /* get the rb we want to redirect to */ + rb = ring_buffer_get(output_event); + if (!rb) goto unlock; } - old_buffer = event->buffer; - rcu_assign_pointer(event->buffer, buffer); + old_rb = event->rb; + rcu_assign_pointer(event->rb, rb); ret = 0; unlock: mutex_unlock(&event->mmap_mutex); - if (old_buffer) - perf_buffer_put(old_buffer); + if (old_rb) + ring_buffer_put(old_rb); out: return ret; } @@ -6780,7 +6346,6 @@ static void perf_event_exit_task_context(struct task_struct *child, int ctxn) * our context. */ child_ctx = rcu_dereference_raw(child->perf_event_ctxp[ctxn]); - task_ctx_sched_out(child_ctx, EVENT_ALL); /* * Take the context lock here so that if find_get_context is @@ -6788,6 +6353,7 @@ static void perf_event_exit_task_context(struct task_struct *child, int ctxn) * incremented the context's refcount before we do put_ctx below. */ raw_spin_lock(&child_ctx->lock); + task_ctx_sched_out(child_ctx); child->perf_event_ctxp[ctxn] = NULL; /* * If this context is a clone; unclone it so it can't get diff --git a/kernel/events/internal.h b/kernel/events/internal.h new file mode 100644 index 000000000000..114f27f3a624 --- /dev/null +++ b/kernel/events/internal.h @@ -0,0 +1,97 @@ +#ifndef _KERNEL_EVENTS_INTERNAL_H +#define _KERNEL_EVENTS_INTERNAL_H + +#define RING_BUFFER_WRITABLE 0x01 + +struct ring_buffer { + atomic_t refcount; + struct rcu_head rcu_head; +#ifdef CONFIG_PERF_USE_VMALLOC + struct work_struct work; + int page_order; /* allocation order */ +#endif + int nr_pages; /* nr of data pages */ + int writable; /* are we writable */ + + atomic_t poll; /* POLL_ for wakeups */ + + local_t head; /* write position */ + local_t nest; /* nested writers */ + local_t events; /* event limit */ + local_t wakeup; /* wakeup stamp */ + local_t lost; /* nr records lost */ + + long watermark; /* wakeup watermark */ + + struct perf_event_mmap_page *user_page; + void *data_pages[0]; +}; + + +extern void rb_free(struct ring_buffer *rb); +extern struct ring_buffer * +rb_alloc(int nr_pages, long watermark, int cpu, int flags); +extern void perf_event_wakeup(struct perf_event *event); + +extern void +perf_event_header__init_id(struct perf_event_header *header, + struct perf_sample_data *data, + struct perf_event *event); +extern void +perf_event__output_id_sample(struct perf_event *event, + struct perf_output_handle *handle, + struct perf_sample_data *sample); + +extern struct page * +perf_mmap_to_page(struct ring_buffer *rb, unsigned long pgoff); + +#ifdef CONFIG_PERF_USE_VMALLOC +/* + * Back perf_mmap() with vmalloc memory. + * + * Required for architectures that have d-cache aliasing issues. + */ + +static inline int page_order(struct ring_buffer *rb) +{ + return rb->page_order; +} + +#else + +static inline int page_order(struct ring_buffer *rb) +{ + return 0; +} +#endif + +static unsigned long perf_data_size(struct ring_buffer *rb) +{ + return rb->nr_pages << (PAGE_SHIFT + page_order(rb)); +} + +static inline void +__output_copy(struct perf_output_handle *handle, + const void *buf, unsigned int len) +{ + do { + unsigned long size = min_t(unsigned long, handle->size, len); + + memcpy(handle->addr, buf, size); + + len -= size; + handle->addr += size; + buf += size; + handle->size -= size; + if (!handle->size) { + struct ring_buffer *rb = handle->rb; + + handle->page++; + handle->page &= rb->nr_pages - 1; + handle->addr = rb->data_pages[handle->page]; + handle->size = PAGE_SIZE << page_order(rb); + } + } while (len); +} + +#endif /* _KERNEL_EVENTS_INTERNAL_H */ diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c new file mode 100644 index 000000000000..fde52595d8f7 --- /dev/null +++ b/kernel/events/ring_buffer.c @@ -0,0 +1,399 @@ +/* + * Performance events ring-buffer code: + * + * Copyright (C) 2008 Thomas Gleixner <tglx@linutronix.de> + * Copyright (C) 2008-2011 Red Hat, Inc., Ingo Molnar + * Copyright (C) 2008-2011 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com> + * Copyright © 2009 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com> + * + * For licensing details see kernel-base/COPYING + */ + +#include <linux/perf_event.h> +#include <linux/vmalloc.h> +#include <linux/slab.h> + +#include "internal.h" + +static bool perf_output_space(struct ring_buffer *rb, unsigned long tail, + unsigned long offset, unsigned long head) +{ + unsigned long mask; + + if (!rb->writable) + return true; + + mask = perf_data_size(rb) - 1; + + offset = (offset - tail) & mask; + head = (head - tail) & mask; + + if ((int)(head - offset) < 0) + return false; + + return true; +} + +static void perf_output_wakeup(struct perf_output_handle *handle) +{ + atomic_set(&handle->rb->poll, POLL_IN); + + if (handle->nmi) { + handle->event->pending_wakeup = 1; + irq_work_queue(&handle->event->pending); + } else + perf_event_wakeup(handle->event); +} + +/* + * We need to ensure a later event_id doesn't publish a head when a former + * event isn't done writing. However since we need to deal with NMIs we + * cannot fully serialize things. + * + * We only publish the head (and generate a wakeup) when the outer-most + * event completes. + */ +static void perf_output_get_handle(struct perf_output_handle *handle) +{ + struct ring_buffer *rb = handle->rb; + + preempt_disable(); + local_inc(&rb->nest); + handle->wakeup = local_read(&rb->wakeup); +} + +static void perf_output_put_handle(struct perf_output_handle *handle) +{ + struct ring_buffer *rb = handle->rb; + unsigned long head; + +again: + head = local_read(&rb->head); + + /* + * IRQ/NMI can happen here, which means we can miss a head update. + */ + + if (!local_dec_and_test(&rb->nest)) + goto out; + + /* + * Publish the known good head. Rely on the full barrier implied + * by atomic_dec_and_test() order the rb->head read and this + * write. + */ + rb->user_page->data_head = head; + + /* + * Now check if we missed an update, rely on the (compiler) + * barrier in atomic_dec_and_test() to re-read rb->head. + */ + if (unlikely(head != local_read(&rb->head))) { + local_inc(&rb->nest); + goto again; + } + + if (handle->wakeup != local_read(&rb->wakeup)) + perf_output_wakeup(handle); + +out: + preempt_enable(); +} + +int perf_output_begin(struct perf_output_handle *handle, + struct perf_event *event, unsigned int size, + int nmi, int sample) +{ + struct ring_buffer *rb; + unsigned long tail, offset, head; + int have_lost; + struct perf_sample_data sample_data; + struct { + struct perf_event_header header; + u64 id; + u64 lost; + } lost_event; + + rcu_read_lock(); + /* + * For inherited events we send all the output towards the parent. + */ + if (event->parent) + event = event->parent; + + rb = rcu_dereference(event->rb); + if (!rb) + goto out; + + handle->rb = rb; + handle->event = event; + handle->nmi = nmi; + handle->sample = sample; + + if (!rb->nr_pages) + goto out; + + have_lost = local_read(&rb->lost); + if (have_lost) { + lost_event.header.size = sizeof(lost_event); + perf_event_header__init_id(&lost_event.header, &sample_data, + event); + size += lost_event.header.size; + } + + perf_output_get_handle(handle); + + do { + /* + * Userspace could choose to issue a mb() before updating the + * tail pointer. So that all reads will be completed before the + * write is issued. + */ + tail = ACCESS_ONCE(rb->user_page->data_tail); + smp_rmb(); + offset = head = local_read(&rb->head); + head += size; + if (unlikely(!perf_output_space(rb, tail, offset, head))) + goto fail; + } while (local_cmpxchg(&rb->head, offset, head) != offset); + + if (head - local_read(&rb->wakeup) > rb->watermark) + local_add(rb->watermark, &rb->wakeup); + + handle->page = offset >> (PAGE_SHIFT + page_order(rb)); + handle->page &= rb->nr_pages - 1; + handle->size = offset & ((PAGE_SIZE << page_order(rb)) - 1); + handle->addr = rb->data_pages[handle->page]; + handle->addr += handle->size; + handle->size = (PAGE_SIZE << page_order(rb)) - handle->size; + + if (have_lost) { + lost_event.header.type = PERF_RECORD_LOST; + lost_event.header.misc = 0; + lost_event.id = event->id; + lost_event.lost = local_xchg(&rb->lost, 0); + + perf_output_put(handle, lost_event); + perf_event__output_id_sample(event, handle, &sample_data); + } + + return 0; + +fail: + local_inc(&rb->lost); + perf_output_put_handle(handle); +out: + rcu_read_unlock(); + + return -ENOSPC; +} + +void perf_output_copy(struct perf_output_handle *handle, + const void *buf, unsigned int len) +{ + __output_copy(handle, buf, len); +} + +void perf_output_end(struct perf_output_handle *handle) +{ + struct perf_event *event = handle->event; + struct ring_buffer *rb = handle->rb; + + int wakeup_events = event->attr.wakeup_events; + + if (handle->sample && wakeup_events) { + int events = local_inc_return(&rb->events); + if (events >= wakeup_events) { + local_sub(wakeup_events, &rb->events); + local_inc(&rb->wakeup); + } + } + + perf_output_put_handle(handle); + rcu_read_unlock(); +} + +static void +ring_buffer_init(struct ring_buffer *rb, long watermark, int flags) +{ + long max_size = perf_data_size(rb); + + if (watermark) + rb->watermark = min(max_size, watermark); + + if (!rb->watermark) + rb->watermark = max_size / 2; + + if (flags & RING_BUFFER_WRITABLE) + rb->writable = 1; + + atomic_set(&rb->refcount, 1); +} + +#ifndef CONFIG_PERF_USE_VMALLOC + +/* + * Back perf_mmap() with regular GFP_KERNEL-0 pages. + */ + +struct page * +perf_mmap_to_page(struct ring_buffer *rb, unsigned long pgoff) +{ + if (pgoff > rb->nr_pages) + return NULL; + + if (pgoff == 0) + return virt_to_page(rb->user_page); + + return virt_to_page(rb->data_pages[pgoff - 1]); +} + +static void *perf_mmap_alloc_page(int cpu) +{ + struct page *page; + int node; + + node = (cpu == -1) ? cpu : cpu_to_node(cpu); + page = alloc_pages_node(node, GFP_KERNEL | __GFP_ZERO, 0); + if (!page) + return NULL; + + return page_address(page); +} + +struct ring_buffer *rb_alloc(int nr_pages, long watermark, int cpu, int flags) +{ + struct ring_buffer *rb; + unsigned long size; + int i; + + size = sizeof(struct ring_buffer); + size += nr_pages * sizeof(void *); + + rb = kzalloc(size, GFP_KERNEL); + if (!rb) + goto fail; + + rb->user_page = perf_mmap_alloc_page(cpu); + if (!rb->user_page) + goto fail_user_page; + + for (i = 0; i < nr_pages; i++) { + rb->data_pages[i] = perf_mmap_alloc_page(cpu); + if (!rb->data_pages[i]) + goto fail_data_pages; + } + + rb->nr_pages = nr_pages; + + ring_buffer_init(rb, watermark, flags); + + return rb; + +fail_data_pages: + for (i--; i >= 0; i--) + free_page((unsigned long)rb->data_pages[i]); + + free_page((unsigned long)rb->user_page); + +fail_user_page: + kfree(rb); + +fail: + return NULL; +} + +static void perf_mmap_free_page(unsigned long addr) +{ + struct page *page = virt_to_page((void *)addr); + + page->mapping = NULL; + __free_page(page); +} + +void rb_free(struct ring_buffer *rb) +{ + int i; + + perf_mmap_free_page((unsigned long)rb->user_page); + for (i = 0; i < rb->nr_pages; i++) + perf_mmap_free_page((unsigned long)rb->data_pages[i]); + kfree(rb); +} + +#else + +struct page * +perf_mmap_to_page(struct ring_buffer *rb, unsigned long pgoff) +{ + if (pgoff > (1UL << page_order(rb))) + return NULL; + + return vmalloc_to_page((void *)rb->user_page + pgoff * PAGE_SIZE); +} + +static void perf_mmap_unmark_page(void *addr) +{ + struct page *page = vmalloc_to_page(addr); + + page->mapping = NULL; +} + +static void rb_free_work(struct work_struct *work) +{ + struct ring_buffer *rb; + void *base; + int i, nr; + + rb = container_of(work, struct ring_buffer, work); + nr = 1 << page_order(rb); + + base = rb->user_page; + for (i = 0; i < nr + 1; i++) + perf_mmap_unmark_page(base + (i * PAGE_SIZE)); + + vfree(base); + kfree(rb); +} + +void rb_free(struct ring_buffer *rb) +{ + schedule_work(&rb->work); +} + +struct ring_buffer *rb_alloc(int nr_pages, long watermark, int cpu, int flags) +{ + struct ring_buffer *rb; + unsigned long size; + void *all_buf; + + size = sizeof(struct ring_buffer); + size += sizeof(void *); + + rb = kzalloc(size, GFP_KERNEL); + if (!rb) + goto fail; + + INIT_WORK(&rb->work, rb_free_work); + + all_buf = vmalloc_user((nr_pages + 1) * PAGE_SIZE); + if (!all_buf) + goto fail_all_buf; + + rb->user_page = all_buf; + rb->data_pages[0] = all_buf + PAGE_SIZE; + rb->page_order = ilog2(nr_pages); + rb->nr_pages = 1; + + ring_buffer_init(rb, watermark, flags); + + return rb; + +fail_all_buf: + kfree(rb); + +fail: + return NULL; +} + +#endif diff --git a/kernel/printk.c b/kernel/printk.c index 35185392173f..751e7b84e9e3 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -782,7 +782,7 @@ static inline int can_use_console(unsigned int cpu) static int console_trylock_for_printk(unsigned int cpu) __releases(&logbuf_lock) { - int retval = 0; + int retval = 0, wake = 0; if (console_trylock()) { retval = 1; @@ -795,12 +795,14 @@ static int console_trylock_for_printk(unsigned int cpu) */ if (!can_use_console(cpu)) { console_locked = 0; - up(&console_sem); + wake = 1; retval = 0; } } printk_cpu = UINT_MAX; spin_unlock(&logbuf_lock); + if (wake) + up(&console_sem); return retval; } static const char recursion_bug_msg [] = @@ -1271,8 +1273,8 @@ void console_unlock(void) if (unlikely(exclusive_console)) exclusive_console = NULL; - up(&console_sem); spin_unlock_irqrestore(&logbuf_lock, flags); + up(&console_sem); if (wake_klogd) wake_up_klogd(); } diff --git a/kernel/sched.c b/kernel/sched.c index 3f2e502d609b..59252754fbe0 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -124,7 +124,7 @@ static inline int rt_policy(int policy) { - if (unlikely(policy == SCHED_FIFO || policy == SCHED_RR)) + if (policy == SCHED_FIFO || policy == SCHED_RR) return 1; return 0; } @@ -2497,7 +2497,7 @@ ttwu_do_wakeup(struct rq *rq, struct task_struct *p, int wake_flags) if (p->sched_class->task_woken) p->sched_class->task_woken(rq, p); - if (unlikely(rq->idle_stamp)) { + if (rq->idle_stamp) { u64 delta = rq->clock - rq->idle_stamp; u64 max = 2*sysctl_sched_migration_cost; diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 10d018212bab..b03cd89fee20 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1126,7 +1126,7 @@ static struct task_struct *_pick_next_task_rt(struct rq *rq) rt_rq = &rq->rt; - if (unlikely(!rt_rq->rt_nr_running)) + if (!rt_rq->rt_nr_running) return NULL; if (rt_rq_throttled(rt_rq)) @@ -1548,7 +1548,7 @@ skip: static void pre_schedule_rt(struct rq *rq, struct task_struct *prev) { /* Try to pull RT tasks here if we lower this rq's prio */ - if (unlikely(rt_task(prev)) && rq->rt.highest_prio.curr > prev->prio) + if (rq->rt.highest_prio.curr > prev->prio) pull_rt_task(rq); } diff --git a/sound/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h index 4ff6c8cc5077..fc7a2dc410a1 100644 --- a/sound/drivers/pcsp/pcsp.h +++ b/sound/drivers/pcsp/pcsp.h @@ -10,14 +10,8 @@ #define __PCSP_H__ #include <linux/hrtimer.h> +#include <linux/i8253.h> #include <linux/timex.h> -#if defined(CONFIG_MIPS) || defined(CONFIG_X86) -/* Use the global PIT lock ! */ -#include <asm/i8253.h> -#else -#include <asm/8253pit.h> -static DEFINE_RAW_SPINLOCK(i8253_lock); -#endif #define PCSP_SOUND_VERSION 0x400 /* read 4.00 */ #define PCSP_DEBUG 0 diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 86c87e214b11..c6068cb43f57 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -115,10 +115,10 @@ OPTIONS -f:: --fields:: Comma separated list of fields to print. Options are: - comm, tid, pid, time, cpu, event, trace, sym. Field - list can be prepended with the type, trace, sw or hw, + comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr. + Field list can be prepended with the type, trace, sw or hw, to indicate to which event type the field list applies. - e.g., -f sw:comm,tid,time,sym and -f trace:time,cpu,trace + e.g., -f sw:comm,tid,time,ip,sym and -f trace:time,cpu,trace perf script -f <fields> @@ -132,17 +132,17 @@ OPTIONS The arguments are processed in the order received. A later usage can reset a prior request. e.g.: - -f trace: -f comm,tid,time,sym + -f trace: -f comm,tid,time,ip,sym The first -f suppresses trace events (field list is ""), but then the - second invocation sets the fields to comm,tid,time,sym. In this case a + second invocation sets the fields to comm,tid,time,ip,sym. In this case a warning is given to the user: "Overriding previous field request for all events." Alternativey, consider the order: - -f comm,tid,time,sym -f trace: + -f comm,tid,time,ip,sym -f trace: The first -f sets the fields for all events and the second -f suppresses trace events. The user is given a warning message about diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 22747de7234b..3056b45b3dd6 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -30,7 +30,10 @@ enum perf_output_field { PERF_OUTPUT_CPU = 1U << 4, PERF_OUTPUT_EVNAME = 1U << 5, PERF_OUTPUT_TRACE = 1U << 6, - PERF_OUTPUT_SYM = 1U << 7, + PERF_OUTPUT_IP = 1U << 7, + PERF_OUTPUT_SYM = 1U << 8, + PERF_OUTPUT_DSO = 1U << 9, + PERF_OUTPUT_ADDR = 1U << 10, }; struct output_option { @@ -44,7 +47,10 @@ struct output_option { {.str = "cpu", .field = PERF_OUTPUT_CPU}, {.str = "event", .field = PERF_OUTPUT_EVNAME}, {.str = "trace", .field = PERF_OUTPUT_TRACE}, + {.str = "ip", .field = PERF_OUTPUT_IP}, {.str = "sym", .field = PERF_OUTPUT_SYM}, + {.str = "dso", .field = PERF_OUTPUT_DSO}, + {.str = "addr", .field = PERF_OUTPUT_ADDR}, }; /* default set to maintain compatibility with current format */ @@ -60,7 +66,8 @@ static struct { .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | - PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM, + PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | + PERF_OUTPUT_SYM | PERF_OUTPUT_DSO, .invalid_fields = PERF_OUTPUT_TRACE, }, @@ -70,7 +77,8 @@ static struct { .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | - PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM, + PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | + PERF_OUTPUT_SYM | PERF_OUTPUT_DSO, .invalid_fields = PERF_OUTPUT_TRACE, }, @@ -88,7 +96,8 @@ static struct { .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | - PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM, + PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | + PERF_OUTPUT_SYM | PERF_OUTPUT_DSO, .invalid_fields = PERF_OUTPUT_TRACE, }, @@ -157,9 +166,9 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, !perf_session__has_traces(session, "record -R")) return -EINVAL; - if (PRINT_FIELD(SYM)) { + if (PRINT_FIELD(IP)) { if (perf_event_attr__check_stype(attr, PERF_SAMPLE_IP, "IP", - PERF_OUTPUT_SYM)) + PERF_OUTPUT_IP)) return -EINVAL; if (!no_callchain && @@ -167,6 +176,24 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, symbol_conf.use_callchain = false; } + if (PRINT_FIELD(ADDR) && + perf_event_attr__check_stype(attr, PERF_SAMPLE_ADDR, "ADDR", + PERF_OUTPUT_ADDR)) + return -EINVAL; + + if (PRINT_FIELD(SYM) && !PRINT_FIELD(IP) && !PRINT_FIELD(ADDR)) { + pr_err("Display of symbols requested but neither sample IP nor " + "sample address\nis selected. Hence, no addresses to convert " + "to symbols.\n"); + return -EINVAL; + } + if (PRINT_FIELD(DSO) && !PRINT_FIELD(IP) && !PRINT_FIELD(ADDR)) { + pr_err("Display of DSO requested but neither sample IP nor " + "sample address\nis selected. Hence, no addresses to convert " + "to DSO.\n"); + return -EINVAL; + } + if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) && perf_event_attr__check_stype(attr, PERF_SAMPLE_TID, "TID", PERF_OUTPUT_TID|PERF_OUTPUT_PID)) @@ -230,7 +257,7 @@ static void print_sample_start(struct perf_sample *sample, if (PRINT_FIELD(COMM)) { if (latency_format) printf("%8.8s ", thread->comm); - else if (PRINT_FIELD(SYM) && symbol_conf.use_callchain) + else if (PRINT_FIELD(IP) && symbol_conf.use_callchain) printf("%s ", thread->comm); else printf("%16s ", thread->comm); @@ -271,6 +298,63 @@ static void print_sample_start(struct perf_sample *sample, } } +static bool sample_addr_correlates_sym(struct perf_event_attr *attr) +{ + if ((attr->type == PERF_TYPE_SOFTWARE) && + ((attr->config == PERF_COUNT_SW_PAGE_FAULTS) || + (attr->config == PERF_COUNT_SW_PAGE_FAULTS_MIN) || + (attr->config == PERF_COUNT_SW_PAGE_FAULTS_MAJ))) + return true; + + return false; +} + +static void print_sample_addr(union perf_event *event, + struct perf_sample *sample, + struct perf_session *session, + struct thread *thread, + struct perf_event_attr *attr) +{ + struct addr_location al; + u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; + const char *symname, *dsoname; + + printf("%16" PRIx64, sample->addr); + + if (!sample_addr_correlates_sym(attr)) + return; + + thread__find_addr_map(thread, session, cpumode, MAP__FUNCTION, + event->ip.pid, sample->addr, &al); + if (!al.map) + thread__find_addr_map(thread, session, cpumode, MAP__VARIABLE, + event->ip.pid, sample->addr, &al); + + al.cpu = sample->cpu; + al.sym = NULL; + + if (al.map) + al.sym = map__find_symbol(al.map, al.addr, NULL); + + if (PRINT_FIELD(SYM)) { + if (al.sym && al.sym->name) + symname = al.sym->name; + else + symname = ""; + + printf(" %16s", symname); + } + + if (PRINT_FIELD(DSO)) { + if (al.map && al.map->dso && al.map->dso->name) + dsoname = al.map->dso->name; + else + dsoname = ""; + + printf(" (%s)", dsoname); + } +} + static void process_event(union perf_event *event __unused, struct perf_sample *sample, struct perf_evsel *evsel, @@ -288,12 +372,16 @@ static void process_event(union perf_event *event __unused, print_trace_event(sample->cpu, sample->raw_data, sample->raw_size); - if (PRINT_FIELD(SYM)) { + if (PRINT_FIELD(ADDR)) + print_sample_addr(event, sample, session, thread, attr); + + if (PRINT_FIELD(IP)) { if (!symbol_conf.use_callchain) printf(" "); else printf("\n"); - perf_session__print_symbols(event, sample, session); + perf_session__print_ip(event, sample, session, + PRINT_FIELD(SYM), PRINT_FIELD(DSO)); } printf("\n"); @@ -985,7 +1073,7 @@ static const struct option options[] = { OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", "Look for files with symbols relative to this directory"), OPT_CALLBACK('f', "fields", NULL, "str", - "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,sym", + "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,addr", parse_output_fields), OPT_END() diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index a9f06715e44d..784ed6d6e0d6 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -61,6 +61,8 @@ #include <locale.h> #define DEFAULT_SEPARATOR " " +#define CNTR_NOT_SUPPORTED "<not supported>" +#define CNTR_NOT_COUNTED "<not counted>" static struct perf_event_attr default_attrs[] = { @@ -448,6 +450,7 @@ static int run_perf_stat(int argc __used, const char **argv) if (verbose) ui__warning("%s event is not supported by the kernel.\n", event_name(counter)); + counter->supported = false; continue; } @@ -466,6 +469,7 @@ static int run_perf_stat(int argc __used, const char **argv) die("Not all events could be opened.\n"); return -1; } + counter->supported = true; } if (perf_evlist__set_filters(evsel_list)) { @@ -861,7 +865,7 @@ static void print_counter_aggr(struct perf_evsel *counter) if (scaled == -1) { fprintf(stderr, "%*s%s%*s", csv_output ? 0 : 18, - "<not counted>", + counter->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED, csv_sep, csv_output ? 0 : -24, event_name(counter)); @@ -914,7 +918,8 @@ static void print_counter(struct perf_evsel *counter) csv_output ? 0 : -4, evsel_list->cpus->map[cpu], csv_sep, csv_output ? 0 : 18, - "<not counted>", csv_sep, + counter->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED, + csv_sep, csv_output ? 0 : -24, event_name(counter)); diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 0239eb87b232..a03a36b7908a 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -377,6 +377,7 @@ int perf_event__parse_sample(const union perf_event *event, u64 type, array++; } + data->addr = 0; if (type & PERF_SAMPLE_ADDR) { data->addr = *array; array++; diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 7e9366e4490b..e9a31554e265 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -61,6 +61,7 @@ struct perf_evsel { off_t id_offset; }; struct cgroup_sel *cgrp; + bool supported; }; struct cpu_map; diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index a9ac0504aabd..8e0b5a39d8a7 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -247,7 +247,7 @@ struct pyrf_cpu_map { static int pyrf_cpu_map__init(struct pyrf_cpu_map *pcpus, PyObject *args, PyObject *kwargs) { - static char *kwlist[] = { "cpustr", NULL, NULL, }; + static char *kwlist[] = { "cpustr", NULL }; char *cpustr = NULL; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", @@ -316,7 +316,7 @@ struct pyrf_thread_map { static int pyrf_thread_map__init(struct pyrf_thread_map *pthreads, PyObject *args, PyObject *kwargs) { - static char *kwlist[] = { "pid", "tid", NULL, NULL, }; + static char *kwlist[] = { "pid", "tid", NULL }; int pid = -1, tid = -1; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ii", @@ -418,7 +418,9 @@ static int pyrf_evsel__init(struct pyrf_evsel *pevsel, "wakeup_events", "bp_type", "bp_addr", - "bp_len", NULL, NULL, }; + "bp_len", + NULL + }; u64 sample_period = 0; u32 disabled = 0, inherit = 0, @@ -499,7 +501,7 @@ static PyObject *pyrf_evsel__open(struct pyrf_evsel *pevsel, struct thread_map *threads = NULL; PyObject *pcpus = NULL, *pthreads = NULL; int group = 0, inherit = 0; - static char *kwlist[] = {"cpus", "threads", "group", "inherit", NULL, NULL}; + static char *kwlist[] = { "cpus", "threads", "group", "inherit", NULL }; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|OOii", kwlist, &pcpus, &pthreads, &group, &inherit)) @@ -582,8 +584,7 @@ static PyObject *pyrf_evlist__mmap(struct pyrf_evlist *pevlist, PyObject *args, PyObject *kwargs) { struct perf_evlist *evlist = &pevlist->evlist; - static char *kwlist[] = {"pages", "overwrite", - NULL, NULL}; + static char *kwlist[] = { "pages", "overwrite", NULL }; int pages = 128, overwrite = false; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ii", kwlist, @@ -603,7 +604,7 @@ static PyObject *pyrf_evlist__poll(struct pyrf_evlist *pevlist, PyObject *args, PyObject *kwargs) { struct perf_evlist *evlist = &pevlist->evlist; - static char *kwlist[] = {"timeout", NULL, NULL}; + static char *kwlist[] = { "timeout", NULL }; int timeout = -1, n; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|i", kwlist, &timeout)) @@ -674,7 +675,7 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist, struct perf_evlist *evlist = &pevlist->evlist; union perf_event *event; int sample_id_all = 1, cpu; - static char *kwlist[] = {"cpu", "sample_id_all", NULL, NULL}; + static char *kwlist[] = { "cpu", "sample_id_all", NULL }; int err; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i|i", kwlist, diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index f5a8fbdd3f76..b723f211881c 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -708,9 +708,9 @@ static void dump_sample(struct perf_session *session, union perf_event *event, if (!dump_trace) return; - printf("(IP, %d): %d/%d: %#" PRIx64 " period: %" PRIu64 "\n", + printf("(IP, %d): %d/%d: %#" PRIx64 " period: %" PRIu64 " addr: %#" PRIx64 "\n", event->header.misc, sample->pid, sample->tid, sample->ip, - sample->period); + sample->period, sample->addr); if (session->sample_type & PERF_SAMPLE_CALLCHAIN) callchain__printf(sample); @@ -1202,9 +1202,10 @@ struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, return NULL; } -void perf_session__print_symbols(union perf_event *event, - struct perf_sample *sample, - struct perf_session *session) +void perf_session__print_ip(union perf_event *event, + struct perf_sample *sample, + struct perf_session *session, + int print_sym, int print_dso) { struct addr_location al; const char *symname, *dsoname; @@ -1233,32 +1234,46 @@ void perf_session__print_symbols(union perf_event *event, if (!node) break; - if (node->sym && node->sym->name) - symname = node->sym->name; - else - symname = ""; + printf("\t%16" PRIx64, node->ip); + if (print_sym) { + if (node->sym && node->sym->name) + symname = node->sym->name; + else + symname = ""; - if (node->map && node->map->dso && node->map->dso->name) - dsoname = node->map->dso->name; - else - dsoname = ""; + printf(" %s", symname); + } + if (print_dso) { + if (node->map && node->map->dso && node->map->dso->name) + dsoname = node->map->dso->name; + else + dsoname = ""; - printf("\t%16" PRIx64 " %s (%s)\n", node->ip, symname, dsoname); + printf(" (%s)", dsoname); + } + printf("\n"); callchain_cursor_advance(cursor); } } else { - if (al.sym && al.sym->name) - symname = al.sym->name; - else - symname = ""; + printf("%16" PRIx64, al.addr); + if (print_sym) { + if (al.sym && al.sym->name) + symname = al.sym->name; + else + symname = ""; - if (al.map && al.map->dso && al.map->dso->name) - dsoname = al.map->dso->name; - else - dsoname = ""; + printf(" %s", symname); + } - printf("%16" PRIx64 " %s (%s)", al.addr, symname, dsoname); + if (print_dso) { + if (al.map && al.map->dso && al.map->dso->name) + dsoname = al.map->dso->name; + else + dsoname = ""; + + printf(" (%s)", dsoname); + } } } diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 66d4e1490879..de4178d7bb7b 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -167,8 +167,9 @@ static inline int perf_session__parse_sample(struct perf_session *session, struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, unsigned int type); -void perf_session__print_symbols(union perf_event *event, +void perf_session__print_ip(union perf_event *event, struct perf_sample *sample, - struct perf_session *session); + struct perf_session *session, + int print_sym, int print_dso); #endif /* __PERF_SESSION_H */ |