drm/xe/vf: Check if scheduler groups are enabled

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VF can check if PF has enabled scheduler groups with a dedicated KLV
query. If scheduler groups are enabled, MLRC queue registrations are
forbidden.

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251218223846.1146344-20-daniele.ceraolospurio@intel.com

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This commit is contained in:

Daniele Ceraolo Spurio 2025-12-18 14:38:52 -08:00

parent b7fa6016a2

commit dad13af398

6 changed files with 83 additions and 0 deletions

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7

drivers/gpu/drm/xe/abi/guc_klvs_abi.h

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3

drivers/gpu/drm/xe/xe_exec_queue.c

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67

drivers/gpu/drm/xe/xe_gt_sriov_vf.c

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1

drivers/gpu/drm/xe/xe_gt_sriov_vf.h

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2

drivers/gpu/drm/xe/xe_gt_sriov_vf_types.h

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3

drivers/gpu/drm/xe/xe_guc_klv_helpers.c

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