Commit 68d705dd authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: do not register df_mca interrupt in certain config 



df/mca ras is not managed by gpu driver when gpu
is connected to cpu through xgmi. gpu driver should
register x86 mca notifier for umc ras error
notification

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarDennis Li <Dennis.Li@amd.com>
Reviewed-by: default avatarJohn Clements <John.Clements@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 49070c4e

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+4 −2
Original line number Diff line number Diff line
@@ -653,7 +653,8 @@ static void gmc_v9_0_set_irq_funcs(struct amdgpu_device *adev) 
	adev->gmc.vm_fault.num_types = 1;

	adev->gmc.vm_fault.funcs = &gmc_v9_0_irq_funcs;



	if (!amdgpu_sriov_vf(adev)) {

	if (!amdgpu_sriov_vf(adev) &&

	    !adev->gmc.xgmi.connected_to_cpu) {

		adev->gmc.ecc_irq.num_types = 1;

		adev->gmc.ecc_irq.funcs = &gmc_v9_0_ecc_funcs;

	}
@@ -1506,7 +1507,8 @@ static int gmc_v9_0_sw_init(void *handle) 
	if (r)

		return r;



	if (!amdgpu_sriov_vf(adev)) {

	if (!amdgpu_sriov_vf(adev) &&

	    !adev->gmc.xgmi.connected_to_cpu) {

		/* interrupt sent to DF. */

		r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_DF, 0,

				      &adev->gmc.ecc_irq);