diff options
| -rw-r--r-- | arch/mips/include/asm/mipsregs.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index c6b8f96b80f9..ebe608d21d7e 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -974,6 +974,22 @@ /* Flush FTLB */ #define LOONGSON_DIAG_FTLB (_ULCAST_(1) << 13) +/* CvmCtl register field definitions */ +#define CVMCTL_IPPCI_SHIFT 7 +#define CVMCTL_IPPCI (_U64CAST_(0x7) << CVMCTL_IPPCI_SHIFT) +#define CVMCTL_IPTI_SHIFT 4 +#define CVMCTL_IPTI (_U64CAST_(0x7) << CVMCTL_IPTI_SHIFT) + +/* CvmMemCtl2 register field definitions */ +#define CVMMEMCTL2_INHIBITTS (_U64CAST_(1) << 17) + +/* CvmVMConfig register field definitions */ +#define CVMVMCONF_DGHT (_U64CAST_(1) << 60) +#define CVMVMCONF_MMUSIZEM1_S 12 +#define CVMVMCONF_MMUSIZEM1 (_U64CAST_(0xff) << CVMVMCONF_MMUSIZEM1_S) +#define CVMVMCONF_RMMUSIZEM1_S 0 +#define CVMVMCONF_RMMUSIZEM1 (_U64CAST_(0xff) << CVMVMCONF_RMMUSIZEM1_S) + /* * Coprocessor 1 (FPU) register names */ @@ -1733,6 +1749,13 @@ do { \ #define read_c0_cvmmemctl() __read_64bit_c0_register($11, 7) #define write_c0_cvmmemctl(val) __write_64bit_c0_register($11, 7, val) + +#define read_c0_cvmmemctl2() __read_64bit_c0_register($16, 6) +#define write_c0_cvmmemctl2(val) __write_64bit_c0_register($16, 6, val) + +#define read_c0_cvmvmconfig() __read_64bit_c0_register($16, 7) +#define write_c0_cvmvmconfig(val) __write_64bit_c0_register($16, 7, val) + /* * The cacheerr registers are not standardized. On OCTEON, they are * 64 bits wide. @@ -2106,6 +2129,19 @@ do { \ #define write_gc0_kscratch5(val) __write_ulong_gc0_register(31, 6, val) #define write_gc0_kscratch6(val) __write_ulong_gc0_register(31, 7, val) +/* Cavium OCTEON (cnMIPS) */ +#define read_gc0_cvmcount() __read_ulong_gc0_register(9, 6) +#define write_gc0_cvmcount(val) __write_ulong_gc0_register(9, 6, val) + +#define read_gc0_cvmctl() __read_64bit_gc0_register(9, 7) +#define write_gc0_cvmctl(val) __write_64bit_gc0_register(9, 7, val) + +#define read_gc0_cvmmemctl() __read_64bit_gc0_register(11, 7) +#define write_gc0_cvmmemctl(val) __write_64bit_gc0_register(11, 7, val) + +#define read_gc0_cvmmemctl2() __read_64bit_gc0_register(16, 6) +#define write_gc0_cvmmemctl2(val) __write_64bit_gc0_register(16, 6, val) + /* * Macros to access the floating point coprocessor control registers */ |