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Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Tao Zhou <tao.zhou1@xxxxxxx>
Sent: Thursday, August 1, 2019 2:43 AM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>; Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Li, Dennis <Dennis.Li@xxxxxxx>; Chen, Guchun <Guchun.Chen@xxxxxxx>; Pan, Xinhui <Xinhui.Pan@xxxxxxx> Cc: Zhou1, Tao <Tao.Zhou1@xxxxxxx> Subject: [PATCH 1/6] drm/amdgpu: remove the clear of MCA_ADDR clearing MCA_STATUS is enough to reset the whole MCA, writing zero to
MCA_ADDR is unnecessary Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/umc_v6_1.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c index bff1a12f2cc9..035e4fea472c 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c @@ -229,8 +229,6 @@ static void umc_v6_1_query_ras_error_address(struct amdgpu_device *adev, /* clear umc status */ WREG64(mc_umc_status_addr + umc_reg_offset, 0x0ULL); - /* clear error address register */ - WREG64_PCIE(smnMCA_UMC0_MCUMC_ADDRT0 + umc_reg_offset * 4, 0x0ULL); } } -- 2.17.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx |
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