diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/intel_pmc_ipc.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/x86/include/asm/intel_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h index 4291b6a5ddf7..8402efef10ad 100644 --- a/arch/x86/include/asm/intel_pmc_ipc.h +++ b/arch/x86/include/asm/intel_pmc_ipc.h @@ -23,6 +23,9 @@ #define IPC_ERR_EMSECURITY 6 #define IPC_ERR_UNSIGNEDKERNEL 7 +/* GCR reg offsets from gcr base*/ +#define PMC_GCR_PMC_CFG_REG 0x08 + #if IS_ENABLED(CONFIG_INTEL_PMC_IPC) int intel_pmc_ipc_simple_command(int cmd, int sub); @@ -31,6 +34,9 @@ int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen, int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen, u32 *out, u32 outlen); int intel_pmc_s0ix_counter_read(u64 *data); +int intel_pmc_gcr_read(u32 offset, u32 *data); +int intel_pmc_gcr_write(u32 offset, u32 data); +int intel_pmc_gcr_update(u32 offset, u32 mask, u32 val); #else @@ -56,6 +62,21 @@ static inline int intel_pmc_s0ix_counter_read(u64 *data) return -EINVAL; } +static inline int intel_pmc_gcr_read(u32 offset, u32 *data) +{ + return -EINVAL; +} + +static inline int intel_pmc_gcr_write(u32 offset, u32 data) +{ + return -EINVAL; +} + +static inline int intel_pmc_gcr_update(u32 offset, u32 mask, u32 val) +{ + return -EINVAL; +} + #endif /*CONFIG_INTEL_PMC_IPC*/ #endif |