diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc15_common.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15_common.h | 69 |
1 files changed, 37 insertions, 32 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd/amdgpu/soc15_common.h index 9fefd403e14f..96948a59f8dd 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15_common.h +++ b/drivers/gpu/drm/amd/amdgpu/soc15_common.h @@ -24,8 +24,18 @@ #ifndef __SOC15_COMMON_H__ #define __SOC15_COMMON_H__ +/* GET_INST returns the physical instance corresponding to a logical instance */ +#define GET_INST(ip, inst) \ + (adev->ip_map.logical_to_dev_inst ? \ + adev->ip_map.logical_to_dev_inst(adev, ip##_HWIP, inst) : inst) +#define GET_MASK(ip, mask) \ + (adev->ip_map.logical_to_dev_mask ? \ + adev->ip_map.logical_to_dev_mask(adev, ip##_HWIP, mask) : mask) + /* Register Access Macros */ #define SOC15_REG_OFFSET(ip, inst, reg) (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) +#define SOC15_REG_OFFSET1(ip, inst, reg, offset) \ + (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg)+(offset)) #define __WREG32_SOC15_RLC__(reg, value, flag, hwip) \ ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.rlcg_reg_access_supported) ? \ @@ -66,7 +76,8 @@ AMDGPU_REGS_NO_KIQ, ip##_HWIP) #define RREG32_SOC15_OFFSET(ip, inst, reg, offset) \ - __RREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, 0, ip##_HWIP) + __RREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg)) + \ + (offset), 0, ip##_HWIP) #define WREG32_SOC15(ip, inst, reg, value) \ __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg), \ @@ -86,31 +97,15 @@ __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, \ value, 0, ip##_HWIP) -#define SOC15_WAIT_ON_RREG(ip, inst, reg, expected_value, mask) \ -({ int ret = 0; \ - do { \ - uint32_t old_ = 0; \ - uint32_t tmp_ = RREG32(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg); \ - uint32_t loop = adev->usec_timeout; \ - ret = 0; \ - while ((tmp_ & (mask)) != (expected_value)) { \ - if (old_ != tmp_) { \ - loop = adev->usec_timeout; \ - old_ = tmp_; \ - } else \ - udelay(1); \ - tmp_ = RREG32(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg); \ - loop--; \ - if (!loop) { \ - DRM_WARN("Register(%d) [%s] failed to reach value 0x%08x != 0x%08x\n", \ - inst, #reg, (unsigned)expected_value, (unsigned)(tmp_ & (mask))); \ - ret = -ETIMEDOUT; \ - break; \ - } \ - } \ - } while (0); \ - ret; \ -}) +#define SOC15_WAIT_ON_RREG(ip, inst, reg, expected_value, mask) \ + amdgpu_device_wait_on_rreg(adev, inst, \ + (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg)), \ + #reg, expected_value, mask) + +#define SOC15_WAIT_ON_RREG_OFFSET(ip, inst, reg, offset, expected_value, mask) \ + amdgpu_device_wait_on_rreg(adev, inst, \ + (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg) + (offset)), \ + #reg, expected_value, mask) #define WREG32_RLC(reg, value) \ __WREG32_SOC15_RLC__(reg, value, AMDGPU_REGS_RLC, GC_HWIP) @@ -157,10 +152,10 @@ do { \ uint32_t target_reg = adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg;\ if (amdgpu_sriov_fullaccess(adev)) { \ - uint32_t r2 = adev->reg_offset[GC_HWIP][0][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG2; \ - uint32_t r3 = adev->reg_offset[GC_HWIP][0][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG3; \ - uint32_t grbm_cntl = adev->reg_offset[GC_HWIP][0][prefix##GRBM_GFX_CNTL_BASE_IDX] + prefix##GRBM_GFX_CNTL; \ - uint32_t grbm_idx = adev->reg_offset[GC_HWIP][0][prefix##GRBM_GFX_INDEX_BASE_IDX] + prefix##GRBM_GFX_INDEX; \ + uint32_t r2 = adev->reg_offset[GC_HWIP][inst][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG2; \ + uint32_t r3 = adev->reg_offset[GC_HWIP][inst][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG3; \ + uint32_t grbm_cntl = adev->reg_offset[GC_HWIP][inst][prefix##GRBM_GFX_CNTL_BASE_IDX] + prefix##GRBM_GFX_CNTL; \ + uint32_t grbm_idx = adev->reg_offset[GC_HWIP][inst][prefix##GRBM_GFX_INDEX_BASE_IDX] + prefix##GRBM_GFX_INDEX; \ if (target_reg == grbm_cntl) \ WREG32(r2, value); \ else if (target_reg == grbm_idx) \ @@ -176,13 +171,13 @@ #define WREG32_SOC15_RLC(ip, inst, reg, value) \ do { \ - uint32_t target_reg = adev->reg_offset[ip##_HWIP][0][reg##_BASE_IDX] + reg;\ + uint32_t target_reg = adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg;\ __WREG32_SOC15_RLC__(target_reg, value, AMDGPU_REGS_RLC, ip##_HWIP); \ } while (0) #define WREG32_SOC15_RLC_EX(prefix, ip, inst, reg, value) \ do { \ - uint32_t target_reg = adev->reg_offset[GC_HWIP][0][reg##_BASE_IDX] + reg;\ + uint32_t target_reg = adev->reg_offset[GC_HWIP][inst][reg##_BASE_IDX] + reg;\ WREG32_RLC_EX(prefix, target_reg, value); \ } while (0) @@ -199,4 +194,14 @@ #define RREG32_SOC15_OFFSET_RLC(ip, inst, reg, offset) \ __RREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, AMDGPU_REGS_RLC, ip##_HWIP) +/* inst equals to ext for some IPs */ +#define RREG32_SOC15_EXT(ip, inst, reg, ext) \ + RREG32_PCIE_EXT((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) * 4 \ + + adev->asic_funcs->encode_ext_smn_addressing(ext)) \ + +#define WREG32_SOC15_EXT(ip, inst, reg, ext, value) \ + WREG32_PCIE_EXT((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) * 4 \ + + adev->asic_funcs->encode_ext_smn_addressing(ext), \ + value) \ + #endif |