diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi/sbi_ecall_interface.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/sbi/sbi_ecall_interface.h b/include/sbi/sbi_ecall_interface.h index d8c646d..690c31b 100644 --- a/include/sbi/sbi_ecall_interface.h +++ b/include/sbi/sbi_ecall_interface.h @@ -32,6 +32,7 @@ #define SBI_EXT_DBCN 0x4442434E #define SBI_EXT_SUSP 0x53555350 #define SBI_EXT_CPPC 0x43505043 +#define SBI_EXT_DBTR 0x44425452 /* SBI function IDs for BASE extension*/ #define SBI_EXT_BASE_GET_SPEC_VERSION 0x0 @@ -105,6 +106,16 @@ #define SBI_EXT_PMU_COUNTER_FW_READ_HI 0x6 #define SBI_EXT_PMU_SNAPSHOT_SET_SHMEM 0x7 +/* SBI function IDs for DBTR extension */ +#define SBI_EXT_DBTR_NUM_TRIGGERS 0x0 +#define SBI_EXT_DBTR_SETUP_SHMEM 0x1 +#define SBI_EXT_DBTR_TRIGGER_READ 0x2 +#define SBI_EXT_DBTR_TRIGGER_INSTALL 0x3 +#define SBI_EXT_DBTR_TRIGGER_UPDATE 0x4 +#define SBI_EXT_DBTR_TRIGGER_UNINSTALL 0x5 +#define SBI_EXT_DBTR_TRIGGER_ENABLE 0x6 +#define SBI_EXT_DBTR_TRIGGER_DISABLE 0x7 + /** General pmu event codes specified in SBI PMU extension */ enum sbi_pmu_hw_generic_events_t { SBI_PMU_HW_NO_EVENT = 0, |