[PATCH] drm/amdgpu: add deferred error check for UMC v12 address query

[Zhang, Hawking]

[AMD Official Use Only - General]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking

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________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Tao Zhou <tao.zhou1 at amd.com>
Sent: Thursday, February 29, 2024 11:45:47 AM
To: amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Zhou1, Tao <Tao.Zhou1 at amd.com>
Subject: [PATCH] drm/amdgpu: add deferred error check for UMC v12 address query

Both RAS UE and deferred errors need page retirement.

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/umc_v12_0.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c
index 14ef7a24be7b..77af4e25ff46 100644
--- a/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c
@@ -348,7 +348,8 @@ static int umc_v12_0_query_error_address(struct amdgpu_device *adev,
         }

         /* calculate error address if ue error is detected */
-       if (umc_v12_0_is_uncorrectable_error(adev, mc_umc_status)) {
+       if (umc_v12_0_is_uncorrectable_error(adev, mc_umc_status) ||
+           umc_v12_0_is_deferred_error(adev, mc_umc_status)) {
                 mc_umc_addrt0 =
                         SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_ADDRT0);

--
2.34.1

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