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(parent: c832541) | patch
drm/xe/pf: Re-initialize SR-IOV specific HW settings
authorMichal Wajdeczko <michal.wajdeczko@intel.com>
Thu, 25 Apr 2024 14:39:26 +0000 (16:39 +0200)
committerMichal Wajdeczko <michal.wajdeczko@intel.com>
Fri, 26 Apr 2024 09:44:00 +0000 (11:44 +0200)
commitd6c5bac8e3638de85190ff381f75b8120feafb9c
tree5fdbb3532248b02122050e3e027dfe06d4edbe82tree
parentc832541ca8d5b04cbf957ffce5f4a2a4ee6b396ecommit | diff
drm/xe/pf: Re-initialize SR-IOV specific HW settings

On older platforms (12.00) the PF driver must explicitly unblock
VF's modifications to the GGTT. On newer platforms this capability
is enabled by default.

Bspec: 49908, 53204
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240425143927.2265-1-michal.wajdeczko@intel.com
drivers/gpu/drm/xe/regs/xe_sriov_regs.h diff | blob | blame | history
drivers/gpu/drm/xe/xe_gt.c diff | blob | blame | history
drivers/gpu/drm/xe/xe_gt_sriov_pf.c diff | blob | blame | history
drivers/gpu/drm/xe/xe_gt_sriov_pf.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git