diff options
Diffstat (limited to 'include/asm-ppc64/cputable.h')
| -rw-r--r-- | include/asm-ppc64/cputable.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-ppc64/cputable.h b/include/asm-ppc64/cputable.h index ae6cf383010..acc9b4d6c16 100644 --- a/include/asm-ppc64/cputable.h +++ b/include/asm-ppc64/cputable.h @@ -36,6 +36,7 @@ * via the mkdefs mechanism. */ struct cpu_spec; +struct op_ppc64_model; typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec); @@ -52,10 +53,19 @@ struct cpu_spec { unsigned int icache_bsize; unsigned int dcache_bsize; + /* number of performance monitor counters */ + unsigned int num_pmcs; + /* this is called to initialize various CPU bits like L1 cache, * BHT, SPD, etc... from head.S before branching to identify_machine */ cpu_setup_t cpu_setup; + + /* Used by oprofile userspace to select the right counters */ + char *oprofile_cpu_type; + + /* Processor specific oprofile operations */ + struct op_ppc64_model *oprofile_model; }; extern struct cpu_spec cpu_specs[]; @@ -95,7 +105,7 @@ static inline unsigned long cpu_has_feature(unsigned long feature) #define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000001000000000) #define CPU_FTR_IABR ASM_CONST(0x0000002000000000) #define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000) -#define CPU_FTR_PMC8 ASM_CONST(0x0000008000000000) +/* unused ASM_CONST(0x0000008000000000) */ #define CPU_FTR_SMT ASM_CONST(0x0000010000000000) #define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000020000000000) #define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0000040000000000) |