diff options
Diffstat (limited to 'include/asm-powerpc/spu.h')
| -rw-r--r-- | include/asm-powerpc/spu.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index 31d5054be20..eedc828cef2 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -106,6 +106,14 @@ struct spu_context; struct spu_runqueue; struct device_node; +enum spu_utilization_state { + SPU_UTIL_SYSTEM, + SPU_UTIL_USER, + SPU_UTIL_IOWAIT, + SPU_UTIL_IDLE, + SPU_UTIL_MAX +}; + struct spu { const char *name; unsigned long local_store_phys; @@ -156,6 +164,21 @@ struct spu { u64 shadow_int_mask_RW[3]; struct sys_device sysdev; + + struct { + /* protected by interrupt reentrancy */ + enum spu_utilization_state utilization_state; + unsigned long tstamp; /* time of last ctx switch */ + unsigned long times[SPU_UTIL_MAX]; + unsigned long long vol_ctx_switch; + unsigned long long invol_ctx_switch; + unsigned long long min_flt; + unsigned long long maj_flt; + unsigned long long hash_flt; + unsigned long long slb_flt; + unsigned long long class2_intr; + unsigned long long libassist; + } stats; }; struct spu *spu_alloc(void); @@ -448,6 +471,7 @@ struct spu_priv1 { #define MFC_STATE1_PROBLEM_STATE_MASK 0x08ull #define MFC_STATE1_RELOCATE_MASK 0x10ull #define MFC_STATE1_MASTER_RUN_CONTROL_MASK 0x20ull +#define MFC_STATE1_TABLE_SEARCH_MASK 0x40ull u64 mfc_lpid_RW; /* 0x008 */ u64 spu_idr_RW; /* 0x010 */ u64 mfc_vr_RO; /* 0x018 */ |