From: Yong Zhao <Yong.Zhao@amd.com>
Date: Tue, 13 Aug 2019 18:04:26 +0000 (-0400)
Subject: drm/amdgpu: Add printing for RW extracted from VM_L2_PROTECTION_FAULT_STATUS
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4e0ae5e21436d8379404b356b8c807b42fbf24be;p=openwrt%2Fstaging%2Fblogic.git

drm/amdgpu: Add printing for RW extracted from VM_L2_PROTECTION_FAULT_STATUS

RW is also useful in most cases.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 7da355bf6d89..e5949d7f3b93 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -391,6 +391,9 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
 			dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n",
 				REG_GET_FIELD(status,
 				VM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR));
+			dev_err(adev->dev, "\t RW: 0x%lx\n",
+				REG_GET_FIELD(status,
+				VM_L2_PROTECTION_FAULT_STATUS, RW));
 
 		}
 	}