diff options
Diffstat (limited to 'include/sbi/sbi_pmu.h')
-rw-r--r-- | include/sbi/sbi_pmu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/sbi/sbi_pmu.h b/include/sbi/sbi_pmu.h index c365243..b3b75c1 100644 --- a/include/sbi/sbi_pmu.h +++ b/include/sbi/sbi_pmu.h @@ -42,6 +42,11 @@ struct sbi_pmu_device { uint32_t event_idx_code); /** + * Fetch the max width of this counter in number of bits. + */ + int (*fw_counter_width)(void); + + /** * Read value of custom firmware counter * Note: 0 <= counter_index < SBI_PMU_FW_CTR_MAX */ |