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drm/xe/sriov: Move VF bootstrap and query_config to vf_guc_init

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We want to split up GUC init to an alloc and noalloc part to keep the
init path the same for VF and !VF as much as possible.

Everything in vf_guc_init should be done as early as possible, otherwise
VRAM probing becomes impossible.

Also move xe_gt_mmio_init to the end of xe_gt_init_early(), cleaning up
the init in xe_device slightly.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250619104858.418440-15-dev@lankhorst.se
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
This commit is contained in:
Maarten Lankhorst
2025-06-19 12:49:01 +02:00
parent e6018b194b
commit b3412d7233
4 changed files with 16 additions and 18 deletions
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9
drivers/gpu/drm/xe/xe_guc.c
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@@ -629,6 +629,7 @@ static int xe_guc_realloc_post_hwconfig(struct xe_guc *guc)
static int vf_guc_init(struct xe_guc *guc)
{
struct xe_gt *gt = guc_to_gt(guc);
int err;
xe_guc_comm_init_early(guc);
@@ -641,6 +642,14 @@ static int vf_guc_init(struct xe_guc *guc)
if (err)
return err;
err = xe_gt_sriov_vf_bootstrap(gt);
if (err)
return err;
err = xe_gt_sriov_vf_query_config(gt);
if (err)
return err;
return 0;
}