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Commit 5212a3bd authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher
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drm/amdgpu: remove ras block's feature status info in sysfs 



feature mask info is enough for rocm tool,
"cat /sys/class/drm/card0/device/ras/features" will get the
info like this:

feature mask: 0x3ffb

Signed-off-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9b4e63f4

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

+1 −18
Original line number Original line Diff line number Diff line
@@ -793,25 +793,8 @@ static ssize_t amdgpu_ras_sysfs_features_read(struct device *dev, 
{

{

	struct amdgpu_ras *con =

	struct amdgpu_ras *con =

		container_of(attr, struct amdgpu_ras, features_attr);

		container_of(attr, struct amdgpu_ras, features_attr);

	struct drm_device *ddev = dev_get_drvdata(dev);

	struct amdgpu_device *adev = ddev->dev_private;

	struct ras_common_if head;

	int ras_block_count = AMDGPU_RAS_BLOCK_COUNT;

	int i, enabled;

	ssize_t s;



	s = scnprintf(buf, PAGE_SIZE, "feature mask: 0x%x\n", con->features);



	for (i = 0; i < ras_block_count; i++) {

		head.block = i;

		enabled = amdgpu_ras_is_feature_enabled(adev, &head);



		s += scnprintf(&buf[s], PAGE_SIZE - s,

				"%s ras feature mask: %s\n",

				ras_block_str(i), enabled?"on":"off");

	}





	return s;

	return scnprintf(buf, PAGE_SIZE, "feature mask: 0x%x\n", con->features);

}

}





static int amdgpu_ras_sysfs_create_feature_node(struct amdgpu_device *adev)

static int amdgpu_ras_sysfs_create_feature_node(struct amdgpu_device *adev)