drm/xe/vf: Custom GuC initialization if VF

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The GuC firmware is loaded and initialized by the PF driver. Make
sure VF drivers only perform permitted operations. For submission
initialization, use number of GuC context IDs from self config.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240521092518.624-3-michal.wajdeczko@intel.com

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Michal Wajdeczko 2024-05-21 11:25:18 +02:00

parent 7065b19bd5

commit d8a417c4bd

3 changed files with 59 additions and 0 deletions

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17

drivers/gpu/drm/xe/xe_gt_sriov_vf.c

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2

drivers/gpu/drm/xe/xe_gt_sriov_vf.h

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40

drivers/gpu/drm/xe/xe_guc.c

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