From 78347b651aa5be8b48462c48fee7e8302dcc5819 Mon Sep 17 00:00:00 2001 From: YiPeng Chai Date: Mon, 1 Jul 2024 14:43:17 +0800 Subject: [PATCH] drm/amdgpu: sysfs node disable query error count during gpu reset Sysfs node disable query error count during gpu reset. Signed-off-by: YiPeng Chai Reviewed-by: Stanley.Yang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/aldebaran.c | 2 -- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 +++ 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/aldebaran.c b/drivers/gpu/drm/amd/amdgpu/aldebaran.c index d0a8da67dc2a..b0f95a7649bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/aldebaran.c +++ b/drivers/gpu/drm/amd/amdgpu/aldebaran.c @@ -316,8 +316,6 @@ static int aldebaran_mode2_restore_ip(struct amdgpu_device *adev) adev->ip_blocks[i].status.late_initialized = true; } - amdgpu_ras_set_error_query_ready(adev, true); - amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index b27336a05aae..bcacf2e35eba 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3142,7 +3142,8 @@ static int amdgpu_device_ip_late_init(struct amdgpu_device *adev) return r; } - amdgpu_ras_set_error_query_ready(adev, true); + if (!amdgpu_in_reset(adev)) + amdgpu_ras_set_error_query_ready(adev, true); amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 6d1f974e2987..53b5ac2d7bed 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1295,6 +1295,9 @@ ssize_t amdgpu_ras_aca_sysfs_read(struct device *dev, struct device_attribute *a .head = obj->head, }; + if (!amdgpu_ras_get_error_query_ready(obj->adev)) + return sysfs_emit(buf, "Query currently inaccessible\n"); + if (amdgpu_ras_query_error_status(obj->adev, &info)) return -EINVAL;