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Diffstat (limited to 'include/asm-powerpc/spu.h')
-rw-r--r--include/asm-powerpc/spu.h24
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 */