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

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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: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <Dennis.Li@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2021-03-17 19:28:52 +08:00 committed by Alex Deucher
parent 49070c4ea3
commit 68d705dd6a
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@ -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);