Symbol: amdgpu_reg_pcie_ext_wr64
drivers/gpu/drm/amd/amdgpu/amdgpu.h
1274
#define WREG64_PCIE_EXT(reg, v) amdgpu_reg_pcie_ext_wr64(adev, (reg), (v))
drivers/gpu/drm/amd/amdgpu/amdgpu_reg_access.h
117
void amdgpu_reg_pcie_ext_wr64(struct amdgpu_device *adev, uint64_t reg,