diff options
Diffstat (limited to 'drivers/perf/riscv_pmu_sbi.c')
| -rw-r--r-- | drivers/perf/riscv_pmu_sbi.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c index 27b42ca509bd..31a17a56eb3b 100644 --- a/drivers/perf/riscv_pmu_sbi.c +++ b/drivers/perf/riscv_pmu_sbi.c @@ -25,6 +25,8 @@ #include <asm/errata_list.h> #include <asm/sbi.h> #include <asm/cpufeature.h> +#include <asm/vendor_extensions.h> +#include <asm/vendor_extensions/andes.h> #define ALT_SBI_PMU_OVERFLOW(__ovl) \ asm volatile(ALTERNATIVE_2( \ @@ -33,7 +35,8 @@ asm volatile(ALTERNATIVE_2( \ THEAD_VENDOR_ID, ERRATA_THEAD_PMU, \ CONFIG_ERRATA_THEAD_PMU, \ "csrr %0, " __stringify(ANDES_CSR_SCOUNTEROF), \ - 0, RISCV_ISA_EXT_XANDESPMU, \ + ANDES_VENDOR_ID, \ + RISCV_ISA_VENDOR_EXT_XANDESPMU + RISCV_VENDOR_EXT_ALTERNATIVES_BASE, \ CONFIG_ANDES_CUSTOM_PMU) \ : "=r" (__ovl) : \ : "memory") @@ -42,7 +45,8 @@ asm volatile(ALTERNATIVE_2( \ asm volatile(ALTERNATIVE( \ "csrc " __stringify(CSR_IP) ", %0\n\t", \ "csrc " __stringify(ANDES_CSR_SLIP) ", %0\n\t", \ - 0, RISCV_ISA_EXT_XANDESPMU, \ + ANDES_VENDOR_ID, \ + RISCV_ISA_VENDOR_EXT_XANDESPMU + RISCV_VENDOR_EXT_ALTERNATIVES_BASE, \ CONFIG_ANDES_CUSTOM_PMU) \ : : "r"(__irq_mask) \ : "memory") @@ -412,7 +416,7 @@ static int pmu_sbi_ctr_get_idx(struct perf_event *event) * but not in the user access mode as we want to use the other counters * that support sampling/filtering. */ - if (hwc->flags & PERF_EVENT_FLAG_LEGACY) { + if ((hwc->flags & PERF_EVENT_FLAG_LEGACY) && (event->attr.type == PERF_TYPE_HARDWARE)) { if (event->attr.config == PERF_COUNT_HW_CPU_CYCLES) { cflags |= SBI_PMU_CFG_FLAG_SKIP_MATCH; cmask = 1; @@ -1095,7 +1099,8 @@ static int pmu_sbi_setup_irqs(struct riscv_pmu *pmu, struct platform_device *pde riscv_cached_mimpid(0) == 0) { riscv_pmu_irq_num = THEAD_C9XX_RV_IRQ_PMU; riscv_pmu_use_irq = true; - } else if (riscv_isa_extension_available(NULL, XANDESPMU) && + } else if (riscv_has_vendor_extension_unlikely(ANDES_VENDOR_ID, + RISCV_ISA_VENDOR_EXT_XANDESPMU) && IS_ENABLED(CONFIG_ANDES_CUSTOM_PMU)) { riscv_pmu_irq_num = ANDES_SLI_CAUSE_BASE + ANDES_RV_IRQ_PMOVI; riscv_pmu_use_irq = true; |