diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_submit.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 68e484b16383..cec3bbf3a10e 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -972,6 +972,27 @@ static void __register_exec_queue(struct xe_guc *guc, xe_guc_ct_send(&guc->ct, action, ARRAY_SIZE(action), 0, 0); } +static u32 xe_hwe_guc_logical_to_submit_mask(struct xe_hw_engine *hwe, u32 logical_mask) +{ + struct xe_gt *gt = hwe->gt; + + if (xe_gt_is_usm_hwe(gt, hwe)) { + int shift = gt->usm.paging_hwe0->logical_instance; + u32 paging_logical_mask = gt->usm.paging_logical_mask; + + xe_gt_assert(gt, (logical_mask & paging_logical_mask) == logical_mask); + + /* + * Remap to GUC_PAGING_CLASS logical instance mask, if + * applicable. + */ + if (xe_guc_has_paging_engine(&hwe->gt->uc.guc)) + return logical_mask >> shift; + } + + return logical_mask; +} + static void register_exec_queue(struct xe_exec_queue *q, int ctx_type) { struct xe_guc *guc = exec_queue_to_guc(q); @@ -985,7 +1006,8 @@ static void register_exec_queue(struct xe_exec_queue *q, int ctx_type) memset(&info, 0, sizeof(info)); info.context_idx = q->guc->id; info.engine_class = xe_hwe_to_guc_class(q->hwe); - info.engine_submit_mask = q->logical_mask; + info.engine_submit_mask = + xe_hwe_guc_logical_to_submit_mask(q->hwe, q->logical_mask); info.hwlrca_lo = lower_32_bits(xe_lrc_descriptor(lrc)); info.hwlrca_hi = upper_32_bits(xe_lrc_descriptor(lrc)); info.flags = CONTEXT_REGISTRATION_FLAG_KMD | |