summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/csky/kernel/perf_event.c60
1 files changed, 54 insertions, 6 deletions
diff --git a/arch/csky/kernel/perf_event.c b/arch/csky/kernel/perf_event.c
index a61183a20829..4c1a1934d76a 100644
--- a/arch/csky/kernel/perf_event.c
+++ b/arch/csky/kernel/perf_event.c
@@ -728,6 +728,20 @@ static const int csky_pmu_hw_map[PERF_COUNT_HW_MAX] = {
#define CACHE_OP_UNSUPPORTED 0xffff
static const int csky_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
[C(L1D)] = {
+#ifdef CONFIG_CPU_CK810
+ [C(OP_READ)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ [C(OP_WRITE)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ [C(OP_PREFETCH)] = {
+ [C(RESULT_ACCESS)] = 0x5,
+ [C(RESULT_MISS)] = 0x6,
+ },
+#else
[C(OP_READ)] = {
[C(RESULT_ACCESS)] = 0x14,
[C(RESULT_MISS)] = 0x15,
@@ -737,9 +751,10 @@ static const int csky_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
[C(RESULT_MISS)] = 0x17,
},
[C(OP_PREFETCH)] = {
- [C(RESULT_ACCESS)] = 0x5,
- [C(RESULT_MISS)] = 0x6,
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
},
+#endif
},
[C(L1I)] = {
[C(OP_READ)] = {
@@ -756,6 +771,20 @@ static const int csky_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
},
},
[C(LL)] = {
+#ifdef CONFIG_CPU_CK810
+ [C(OP_READ)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ [C(OP_WRITE)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ [C(OP_PREFETCH)] = {
+ [C(RESULT_ACCESS)] = 0x7,
+ [C(RESULT_MISS)] = 0x8,
+ },
+#else
[C(OP_READ)] = {
[C(RESULT_ACCESS)] = 0x18,
[C(RESULT_MISS)] = 0x19,
@@ -765,29 +794,48 @@ static const int csky_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
[C(RESULT_MISS)] = 0x1b,
},
[C(OP_PREFETCH)] = {
- [C(RESULT_ACCESS)] = 0x7,
- [C(RESULT_MISS)] = 0x8,
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
},
+#endif
},
[C(DTLB)] = {
+#ifdef CONFIG_CPU_CK810
[C(OP_READ)] = {
- [C(RESULT_ACCESS)] = 0x5,
- [C(RESULT_MISS)] = 0xb,
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
},
[C(OP_WRITE)] = {
[C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
[C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
},
+#else
+ [C(OP_READ)] = {
+ [C(RESULT_ACCESS)] = 0x14,
+ [C(RESULT_MISS)] = 0xb,
+ },
+ [C(OP_WRITE)] = {
+ [C(RESULT_ACCESS)] = 0x16,
+ [C(RESULT_MISS)] = 0xb,
+ },
+#endif
[C(OP_PREFETCH)] = {
[C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
[C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
},
},
[C(ITLB)] = {
+#ifdef CONFIG_CPU_CK810
+ [C(OP_READ)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+#else
[C(OP_READ)] = {
[C(RESULT_ACCESS)] = 0x3,
[C(RESULT_MISS)] = 0xa,
},
+#endif
[C(OP_WRITE)] = {
[C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
[C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,