diff options
Diffstat (limited to 'include/acpi/cppc_acpi.h')
| -rw-r--r-- | include/acpi/cppc_acpi.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h index d1f02ceec4f9..8693890a7275 100644 --- a/include/acpi/cppc_acpi.h +++ b/include/acpi/cppc_acpi.h @@ -17,16 +17,18 @@ #include <acpi/pcc.h> #include <acpi/processor.h> -/* CPPCv2 and CPPCv3 support */ +/* CPPCv2, CPPCv3 and CPPCv4 support */ #define CPPC_V2_REV 2 #define CPPC_V3_REV 3 +#define CPPC_V4_REV 4 #define CPPC_V2_NUM_ENT 21 #define CPPC_V3_NUM_ENT 23 +#define CPPC_V4_NUM_ENT 25 #define PCC_CMD_COMPLETE_MASK (1 << 0) #define PCC_ERROR_MASK (1 << 2) -#define MAX_CPC_REG_ENT 21 +#define MAX_CPC_REG_ENT 23 /* CPPC specific PCC commands. */ #define CMD_READ 0 @@ -109,6 +111,8 @@ enum cppc_regs { REFERENCE_PERF, LOWEST_FREQ, NOMINAL_FREQ, + OSPM_NOMINAL_PERF, + RESOURCE_PRIORITY, }; /* |