Symbol: WREG32_PCIE_PORT
drivers/gpu/drm/amd/amdgpu/amdgpu.h
1268
#define WREG32_PCIE_PORT(reg, v) amdgpu_reg_pciep_wr32(adev, (reg), (v))
drivers/gpu/drm/radeon/radeon.h
2520
#define WREG32_PCIE_PORT(reg, v) rdev->pciep_wreg(rdev, (reg), (v))