diff --git a/lib/sbi/sbi_pmu.c b/lib/sbi/sbi_pmu.c index 4f113c23..5983a784 100644 --- a/lib/sbi/sbi_pmu.c +++ b/lib/sbi/sbi_pmu.c @@ -732,12 +732,13 @@ static int pmu_ctr_find_hw(struct sbi_pmu_hart_state *phs, return SBI_EINVAL; /** - * If Sscof is present try to find the programmable counter for - * cycle/instret as well. + * If Sscofpmf or Andes PMU is present, try to find + * the programmable counter for cycle/instret as well. */ fixed_ctr = pmu_ctr_find_fixed_hw(event_idx); if (fixed_ctr >= 0 && - !sbi_hart_has_extension(scratch, SBI_HART_EXT_SSCOFPMF)) + !sbi_hart_has_extension(scratch, SBI_HART_EXT_SSCOFPMF) && + !sbi_hart_has_extension(scratch, SBI_HART_EXT_XANDESPMU)) return pmu_fixed_ctr_update_inhibit_bits(fixed_ctr, flags); if (sbi_hart_priv_version(scratch) >= SBI_HART_PRIV_VER_1_11)