diff options
| author | James Clark <james.clark@arm.com> | 2023-12-11 16:13:20 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-12-12 09:46:22 +0000 |
| commit | c7b98bf0fc79bd2d91f6ef84e07b5f648d43c13e (patch) | |
| tree | b47de4e3f3c2006f8706dedf4b85559cd9ae93b7 /tools/include | |
| parent | a5f4ca68f348ac059efd6a3d7ad4040aed1c0818 (diff) | |
KVM: selftests: aarch64: Update tools copy of arm_pmuv3.h
Now that ARMV8_PMU_PMCR_N is made with GENMASK, update usages to treat
it as a pre-shifted mask.
Signed-off-by: James Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20231211161331.1277825-9-james.clark@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/perf/arm_pmuv3.h | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/tools/include/perf/arm_pmuv3.h b/tools/include/perf/arm_pmuv3.h index e822d49fb5b8..1e397d55384e 100644 --- a/tools/include/perf/arm_pmuv3.h +++ b/tools/include/perf/arm_pmuv3.h @@ -218,45 +218,54 @@ #define ARMV8_PMU_PMCR_DP (1 << 5) /* Disable CCNT if non-invasive debug*/ #define ARMV8_PMU_PMCR_LC (1 << 6) /* Overflow on 64 bit cycle counter */ #define ARMV8_PMU_PMCR_LP (1 << 7) /* Long event counter enable */ -#define ARMV8_PMU_PMCR_N_SHIFT 11 /* Number of counters supported */ -#define ARMV8_PMU_PMCR_N_MASK 0x1f -#define ARMV8_PMU_PMCR_MASK 0xff /* Mask for writable bits */ +#define ARMV8_PMU_PMCR_N GENMASK(15, 11) /* Number of counters supported */ +/* Mask for writable bits */ +#define ARMV8_PMU_PMCR_MASK (ARMV8_PMU_PMCR_E | ARMV8_PMU_PMCR_P | \ + ARMV8_PMU_PMCR_C | ARMV8_PMU_PMCR_D | \ + ARMV8_PMU_PMCR_X | ARMV8_PMU_PMCR_DP | \ + ARMV8_PMU_PMCR_LC | ARMV8_PMU_PMCR_LP) /* * PMOVSR: counters overflow flag status reg */ -#define ARMV8_PMU_OVSR_MASK 0xffffffff /* Mask for writable bits */ -#define ARMV8_PMU_OVERFLOWED_MASK ARMV8_PMU_OVSR_MASK +#define ARMV8_PMU_OVSR_P GENMASK(30, 0) +#define ARMV8_PMU_OVSR_C BIT(31) +/* Mask for writable bits is both P and C fields */ +#define ARMV8_PMU_OVERFLOWED_MASK (ARMV8_PMU_OVSR_P | ARMV8_PMU_OVSR_C) /* * PMXEVTYPER: Event selection reg */ -#define ARMV8_PMU_EVTYPE_MASK 0xc800ffff /* Mask for writable bits */ -#define ARMV8_PMU_EVTYPE_EVENT 0xffff /* Mask for EVENT bits */ +#define ARMV8_PMU_EVTYPE_EVENT GENMASK(15, 0) /* Mask for EVENT bits */ +#define ARMV8_PMU_EVTYPE_TH GENMASK(43, 32) +#define ARMV8_PMU_EVTYPE_TC GENMASK(63, 61) /* * Event filters for PMUv3 */ -#define ARMV8_PMU_EXCLUDE_EL1 (1U << 31) -#define ARMV8_PMU_EXCLUDE_EL0 (1U << 30) -#define ARMV8_PMU_INCLUDE_EL2 (1U << 27) +#define ARMV8_PMU_EXCLUDE_EL1 (1U << 31) +#define ARMV8_PMU_EXCLUDE_EL0 (1U << 30) +#define ARMV8_PMU_EXCLUDE_NS_EL1 (1U << 29) +#define ARMV8_PMU_EXCLUDE_NS_EL0 (1U << 28) +#define ARMV8_PMU_INCLUDE_EL2 (1U << 27) +#define ARMV8_PMU_EXCLUDE_EL3 (1U << 26) /* * PMUSERENR: user enable reg */ -#define ARMV8_PMU_USERENR_MASK 0xf /* Mask for writable bits */ #define ARMV8_PMU_USERENR_EN (1 << 0) /* PMU regs can be accessed at EL0 */ #define ARMV8_PMU_USERENR_SW (1 << 1) /* PMSWINC can be written at EL0 */ #define ARMV8_PMU_USERENR_CR (1 << 2) /* Cycle counter can be read at EL0 */ #define ARMV8_PMU_USERENR_ER (1 << 3) /* Event counter can be read at EL0 */ +/* Mask for writable bits */ +#define ARMV8_PMU_USERENR_MASK (ARMV8_PMU_USERENR_EN | ARMV8_PMU_USERENR_SW | \ + ARMV8_PMU_USERENR_CR | ARMV8_PMU_USERENR_ER) /* PMMIR_EL1.SLOTS mask */ -#define ARMV8_PMU_SLOTS_MASK 0xff - -#define ARMV8_PMU_BUS_SLOTS_SHIFT 8 -#define ARMV8_PMU_BUS_SLOTS_MASK 0xff -#define ARMV8_PMU_BUS_WIDTH_SHIFT 16 -#define ARMV8_PMU_BUS_WIDTH_MASK 0xf +#define ARMV8_PMU_SLOTS GENMASK(7, 0) +#define ARMV8_PMU_BUS_SLOTS GENMASK(15, 8) +#define ARMV8_PMU_BUS_WIDTH GENMASK(19, 16) +#define ARMV8_PMU_THWIDTH GENMASK(23, 20) /* * This code is really good |