diff options
| -rw-r--r-- | arch/mips/kernel/perf_event_mipsxx.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index 011eb6bbf81a..22e22c2de1c9 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c @@ -1919,19 +1919,22 @@ static const struct mips_perf_event *mipsxx_pmu_map_raw_event(u64 config) static const struct mips_perf_event *octeon_pmu_map_raw_event(u64 config) { - unsigned int raw_id = config & 0xff; - unsigned int base_id = raw_id & 0x7f; + unsigned int base_id = config & 0x7f; + unsigned int event_max; raw_event.cntr_mask = CNTR_ALL; raw_event.event_id = base_id; - if (current_cpu_type() == CPU_CAVIUM_OCTEON2) { - if (base_id > 0x42) - return ERR_PTR(-EOPNOTSUPP); - } else { - if (base_id > 0x3a) - return ERR_PTR(-EOPNOTSUPP); + if (current_cpu_type() == CPU_CAVIUM_OCTEON3) + event_max = 0x5f; + else if (current_cpu_type() == CPU_CAVIUM_OCTEON2) + event_max = 0x42; + else + event_max = 0x3a; + + if (base_id > event_max) { + return ERR_PTR(-EOPNOTSUPP); } switch (base_id) { @@ -1941,7 +1944,7 @@ static const struct mips_perf_event *octeon_pmu_map_raw_event(u64 config) case 0x1f: case 0x2f: case 0x34: - case 0x3b ... 0x3f: + case 0x3e ... 0x3f: return ERR_PTR(-EOPNOTSUPP); default: break; @@ -2077,6 +2080,7 @@ init_hw_perf_events(void) case CPU_CAVIUM_OCTEON: case CPU_CAVIUM_OCTEON_PLUS: case CPU_CAVIUM_OCTEON2: + case CPU_CAVIUM_OCTEON3: mipspmu.name = "octeon"; mipspmu.general_event_map = &octeon_event_map; mipspmu.cache_event_map = &octeon_cache_map; |