diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 5f4396185a2e..729d5eedae49 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -608,6 +608,9 @@ void amdgpu_cgs_destroy_device(struct cgs_device *cgs_device); typedef uint32_t (*amdgpu_rreg_t)(struct amdgpu_device*, uint32_t); typedef void (*amdgpu_wreg_t)(struct amdgpu_device*, uint32_t, uint32_t); +typedef uint32_t (*amdgpu_rreg_ext_t)(struct amdgpu_device*, uint64_t); +typedef void (*amdgpu_wreg_ext_t)(struct amdgpu_device*, uint64_t, uint32_t); + typedef uint64_t (*amdgpu_rreg64_t)(struct amdgpu_device*, uint32_t); typedef void (*amdgpu_wreg64_t)(struct amdgpu_device*, uint32_t, uint64_t); @@ -798,6 +801,8 @@ struct amdgpu_device { amdgpu_wreg_t pcie_wreg; amdgpu_rreg_t pciep_rreg; amdgpu_wreg_t pciep_wreg; + amdgpu_rreg_ext_t pcie_rreg_ext; + amdgpu_wreg_ext_t pcie_wreg_ext; amdgpu_rreg64_t pcie_rreg64; amdgpu_wreg64_t pcie_wreg64; /* protects concurrent UVD register access */ @@ -1088,9 +1093,13 @@ uint32_t amdgpu_device_wait_on_rreg(struct amdgpu_device *adev, uint32_t expected_value, uint32_t mask); uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, uint32_t reg, uint32_t acc_flags); +u32 amdgpu_device_indirect_rreg_ext(struct amdgpu_device *adev, + u64 reg_addr); void amdgpu_device_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t acc_flags); +void amdgpu_device_indirect_wreg_ext(struct amdgpu_device *adev, + u64 reg_addr, u32 reg_data); void amdgpu_mm_wreg_mmio_rlc(struct amdgpu_device *adev, uint32_t reg, uint32_t v); void amdgpu_mm_wreg8(struct amdgpu_device *adev, uint32_t offset, uint8_t value); @@ -1142,6 +1151,8 @@ int emu_soc_asic_init(struct amdgpu_device *adev); #define WREG32_PCIE(reg, v) adev->pcie_wreg(adev, (reg), (v)) #define RREG32_PCIE_PORT(reg) adev->pciep_rreg(adev, (reg)) #define WREG32_PCIE_PORT(reg, v) adev->pciep_wreg(adev, (reg), (v)) +#define RREG32_PCIE_EXT(reg) adev->pcie_rreg_ext(adev, (reg)) +#define WREG32_PCIE_EXT(reg, v) adev->pcie_wreg_ext(adev, (reg), (v)) #define RREG64_PCIE(reg) adev->pcie_rreg64(adev, (reg)) #define WREG64_PCIE(reg, v) adev->pcie_wreg64(adev, (reg), (v)) #define RREG32_SMC(reg) adev->smc_rreg(adev, (reg)) |