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. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20241105121857.17389-6-maarten.lankhorst@xxxxxxxxxxxxxxx Signed-off-by: Maarten Lankhorst,,, <dev@xxxxxxxxxxxx> --- drivers/gpu/drm/xe/xe_gt_sriov_vf.c | 1 - drivers/gpu/drm/xe/xe_guc.c | 17 +++++++++-------- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_vf.c b/drivers/gpu/drm/xe/xe_gt_sriov_vf.c index cca5d57328021..997438047a037 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_vf.c +++ b/drivers/gpu/drm/xe/xe_gt_sriov_vf.c @@ -948,7 +948,6 @@ u32 xe_gt_sriov_vf_read32(struct xe_gt *gt, struct xe_reg reg) struct vf_runtime_reg *rr; xe_gt_assert(gt, IS_SRIOV_VF(gt_to_xe(gt))); - xe_gt_assert(gt, gt->sriov.vf.pf_version.major); xe_gt_assert(gt, !reg.vf); if (reg.addr == GMD_ID.addr) { diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c index 7224593c9ce9b..5a050a5379911 100644 --- a/drivers/gpu/drm/xe/xe_guc.c +++ b/drivers/gpu/drm/xe/xe_guc.c @@ -301,6 +301,7 @@ 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); @@ -313,6 +314,14 @@ 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; } @@ -753,14 +762,6 @@ static int vf_guc_min_load_for_hwconfig(struct xe_guc *guc) struct xe_gt *gt = guc_to_gt(guc); int ret; - ret = xe_gt_sriov_vf_bootstrap(gt); - if (ret) - return ret; - - ret = xe_gt_sriov_vf_query_config(gt); - if (ret) - return ret; - ret = xe_guc_hwconfig_init(guc); if (ret) return ret; -- 2.45.2
