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| author | Maarten Lankhorst <dev@lankhorst.se> | 2024-12-10 09:31:11 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <dev@lankhorst.se> | 2025-01-21 14:21:25 +0100 |
| commit | f3b59457808f61d88178b0afa67cbd017d7ce79e (patch) | |
| tree | 679934576ba367be093f49663260ef58af8cff12 | |
| parent | 173baa1b2dc44e3551d9414f4919a48fe5da4880 (diff) | |
drm/xe: Do not attempt to bootstrap VF in execlists mode
It was mentioned in a review that there is a possibility of choosing
to load the module with VF in execlists mode.
Of course this doesn't work, just bomb out as hard as possible.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241210083111.230484-12-dev@lankhorst.se
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_sriov_vf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_vf.c b/drivers/gpu/drm/xe/xe_gt_sriov_vf.c index cca5d5732802..6671030439fd 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_vf.c +++ b/drivers/gpu/drm/xe/xe_gt_sriov_vf.c @@ -213,6 +213,9 @@ int xe_gt_sriov_vf_bootstrap(struct xe_gt *gt) { int err; + if (!xe_device_uc_enabled(gt_to_xe(gt))) + return -ENODEV; + err = vf_reset_guc_state(gt); if (unlikely(err)) return err; |