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lib: sbi_pmu: Replace sbi_pmu_ctr_read() with sbi_pmu_ctr_fw_read()

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The "read a firmware counter" SBI call should only work for firmware
counters so let us replace sbi_pmu_ctr_read() with sbi_pmu_ctr_fw_read()
which works only on firmware counters.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
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Anup Patel authored and Anup Patel committed 2022-09-01 16:53:16 +05:30
1 parent a90cf6b186
commit 1664d0efce
3 files changed
+10 -40
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include/sbi/sbi_pmu.h
+1 -1
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@@ -53,7 +53,7 @@ int sbi_pmu_add_hw_event_counter_map(u32 eidx_start, u32 eidx_end, u32 cmap);
int sbi_pmu_add_raw_event_counter_map(uint64_t select, uint64_t select_mask, u32 cmap);
int sbi_pmu_ctr_read(uint32_t cidx, unsigned long *cval);
int sbi_pmu_ctr_fw_read(uint32_t cidx, uint64_t *cval);
int sbi_pmu_ctr_stop(unsigned long cidx_base, unsigned long cidx_mask,
unsigned long flag);