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drm/amdgpu: Check pcie replays reporting support

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Check if pcie replay count reporting is supported before creating sysfs
attribute.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Mangesh Gadre <Mangesh.Gadre@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar
2025-05-29 12:49:30 +05:30
committed by Alex Deucher
parent c09910b511
commit 196aefea44
3 changed files with 13 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -232,7 +232,7 @@ static int amdgpu_device_attr_sysfs_init(struct amdgpu_device *adev)
{
int ret = 0;
if (!amdgpu_sriov_vf(adev))
if (amdgpu_nbio_is_replay_cnt_supported(adev))
ret = sysfs_create_file(&adev->dev->kobj,
&dev_attr_pcie_replay_count.attr);
@@ -241,7 +241,7 @@ static int amdgpu_device_attr_sysfs_init(struct amdgpu_device *adev)
static void amdgpu_device_attr_sysfs_fini(struct amdgpu_device *adev)
{
if (!amdgpu_sriov_vf(adev))
if (amdgpu_nbio_is_replay_cnt_supported(adev))
sysfs_remove_file(&adev->dev->kobj,
&dev_attr_pcie_replay_count.attr);
}