diff options
Diffstat (limited to 'lib/sbi/sbi_ecall_pmu.c')
| -rw-r--r-- | lib/sbi/sbi_ecall_pmu.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/lib/sbi/sbi_ecall_pmu.c b/lib/sbi/sbi_ecall_pmu.c index 39d3857..9ee9e81 100644 --- a/lib/sbi/sbi_ecall_pmu.c +++ b/lib/sbi/sbi_ecall_pmu.c @@ -74,14 +74,8 @@ static int sbi_ecall_pmu_handler(unsigned long extid, unsigned long funcid, static int sbi_ecall_pmu_probe(unsigned long extid, unsigned long *out_val) { - struct sbi_scratch *scratch = sbi_scratch_thishart_ptr(); - - /* SBI PMU extension is useless without mcount inhibit features */ - if (sbi_hart_has_feature(scratch, SBI_HART_HAS_MCOUNTINHIBIT)) - *out_val = 1; - else - *out_val = 0; - + /* PMU extension is always enabled */ + *out_val = 1; return 0; } |