diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-04-10 19:03:34 +0200 |
|---|---|---|
| committer | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-04-12 16:23:26 +0200 |
| commit | 0bdd5b16ba0444f41d538f5927cb9b995d684594 (patch) | |
| tree | 74d86aea98256cb83d0d5f4f07ed86eb00caeb62 /drivers/gpu/drm/xe/xe_sriov.c | |
| parent | 79790b6818e96c58fe2bffee1b418c16e64e7b80 (diff) | |
drm/xe/pf: Introduce mutex to protect VFs configurations
PF driver will maintain configurations and resources for every VF
and this data could span multiple tiles and/or GTs. Prepare mutex
to protect data that we will add in upcoming patches.
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240410170338.1199-2-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/xe/xe_sriov.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_sriov.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_sriov.c b/drivers/gpu/drm/xe/xe_sriov.c index d324f131e3da..1b40f5de9ef5 100644 --- a/drivers/gpu/drm/xe/xe_sriov.c +++ b/drivers/gpu/drm/xe/xe_sriov.c @@ -94,6 +94,13 @@ int xe_sriov_init(struct xe_device *xe) if (!IS_SRIOV(xe)) return 0; + if (IS_SRIOV_PF(xe)) { + int err = xe_sriov_pf_init_early(xe); + + if (err) + return err; + } + xe_assert(xe, !xe->sriov.wq); xe->sriov.wq = alloc_workqueue("xe-sriov-wq", 0, 0); if (!xe->sriov.wq) |