diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi/sbi_ecall_interface.h | 6 | ||||
| -rw-r--r-- | include/sbi/sbi_error.h | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/sbi/sbi_ecall_interface.h b/include/sbi/sbi_ecall_interface.h index 1fe469e3..d8c646d7 100644 --- a/include/sbi/sbi_ecall_interface.h +++ b/include/sbi/sbi_ecall_interface.h @@ -103,6 +103,7 @@ #define SBI_EXT_PMU_COUNTER_STOP 0x4 #define SBI_EXT_PMU_COUNTER_FW_READ 0x5 #define SBI_EXT_PMU_COUNTER_FW_READ_HI 0x6 +#define SBI_EXT_PMU_SNAPSHOT_SET_SHMEM 0x7 /** General pmu event codes specified in SBI PMU extension */ enum sbi_pmu_hw_generic_events_t { @@ -241,9 +242,11 @@ enum sbi_pmu_ctr_type { /* Flags defined for counter start function */ #define SBI_PMU_START_FLAG_SET_INIT_VALUE (1 << 0) +#define SBI_PMU_START_FLAG_INIT_FROM_SNAPSHOT (1 << 1) /* Flags defined for counter stop function */ #define SBI_PMU_STOP_FLAG_RESET (1 << 0) +#define SBI_PMU_STOP_FLAG_TAKE_SNAPSHOT (1 << 1) /* SBI function IDs for DBCN extension */ #define SBI_EXT_DBCN_CONSOLE_WRITE 0x0 @@ -309,8 +312,9 @@ enum sbi_cppc_reg_id { #define SBI_ERR_ALREADY_AVAILABLE -6 #define SBI_ERR_ALREADY_STARTED -7 #define SBI_ERR_ALREADY_STOPPED -8 +#define SBI_ERR_NO_SHMEM -9 -#define SBI_LAST_ERR SBI_ERR_ALREADY_STOPPED +#define SBI_LAST_ERR SBI_ERR_NO_SHMEM /* clang-format on */ diff --git a/include/sbi/sbi_error.h b/include/sbi/sbi_error.h index dd65e14b..7f97506d 100644 --- a/include/sbi/sbi_error.h +++ b/include/sbi/sbi_error.h @@ -23,6 +23,7 @@ #define SBI_EALREADY SBI_ERR_ALREADY_AVAILABLE #define SBI_EALREADY_STARTED SBI_ERR_ALREADY_STARTED #define SBI_EALREADY_STOPPED SBI_ERR_ALREADY_STOPPED +#define SBI_ENO_SHMEM SBI_ERR_NO_SHMEM #define SBI_ENODEV -1000 #define SBI_ENOSYS -1001 |