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drm/xe/uapi: Remove reset uevent for now

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This kernel uevent is getting removed for now. It will come
back later with a better future proof name.

v2: Rebase (Francois Dugast)

Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Francois Dugast <francois.dugast@intel.com>
Cc: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com>
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
This commit is contained in:
Rodrigo Vivi 2023-12-15 15:45:53 +00:00
parent 9f7ceec2cd
commit 77a0d4d1ce
2 changed files with 0 additions and 29 deletions
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18
drivers/gpu/drm/xe/xe_gt.c
View File

@ -589,20 +589,6 @@ static int do_gt_restart(struct xe_gt *gt)
return 0; return 0;
} }
static void xe_uevent_gt_reset_failure(struct pci_dev *pdev, u8 tile_id, u8 gt_id)
{
char *reset_event[4];
reset_event[0] = DRM_XE_RESET_FAILED_UEVENT "=NEEDS_RESET";
reset_event[1] = kasprintf(GFP_KERNEL, "TILE_ID=%d", tile_id);
reset_event[2] = kasprintf(GFP_KERNEL, "GT_ID=%d", gt_id);
reset_event[3] = NULL;
kobject_uevent_env(&pdev->dev.kobj, KOBJ_CHANGE, reset_event);
kfree(reset_event[1]);
kfree(reset_event[2]);
}
static int gt_reset(struct xe_gt *gt) static int gt_reset(struct xe_gt *gt)
{ {
int err; int err;
@ -659,10 +645,6 @@ static int gt_reset(struct xe_gt *gt)
err_fail: err_fail:
xe_gt_err(gt, "reset failed (%pe)\n", ERR_PTR(err)); xe_gt_err(gt, "reset failed (%pe)\n", ERR_PTR(err));
/* Notify userspace about gt reset failure */
xe_uevent_gt_reset_failure(to_pci_dev(gt_to_xe(gt)->drm.dev),
gt_to_tile(gt)->id, gt->info.id);
gt_to_xe(gt)->needs_flr_on_fini = true; gt_to_xe(gt)->needs_flr_on_fini = true;
return err; return err;

11
include/uapi/drm/xe_drm.h
View File

@ -20,7 +20,6 @@ extern "C" {
* 2. Extension definition and helper structs * 2. Extension definition and helper structs
* 3. IOCTL's Query structs in the order of the Query's entries. * 3. IOCTL's Query structs in the order of the Query's entries.
* 4. The rest of IOCTL structs in the order of IOCTL declaration. * 4. The rest of IOCTL structs in the order of IOCTL declaration.
* 5. uEvents
*/ */
/** /**
@ -1341,16 +1340,6 @@ struct drm_xe_wait_user_fence {
__u64 reserved[2]; __u64 reserved[2];
}; };
/**
* DOC: uevent generated by xe on it's pci node.
*
* DRM_XE_RESET_FAILED_UEVENT - Event is generated when attempt to reset gt
* fails. The value supplied with the event is always "NEEDS_RESET".
* Additional information supplied is tile id and gt id of the gt unit for
* which reset has failed.
*/
#define DRM_XE_RESET_FAILED_UEVENT "DEVICE_STATUS"
#if defined(__cplusplus) #if defined(__cplusplus)
} }
#endif #endif