Commit 464a0bc0 authored by Niranjana Vishwanathapura's avatar Niranjana Vishwanathapura
Browse files

drm/xe/multi_queue: Add multi queue information to guc_info dump 



Dump multi queue specific information in the guc exec queue
dump.

v2: Move multi queue related fields inside the multi_queue
    sub-structure (Matt Brost)

Signed-off-by: default avatarNiranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: default avatarMatthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20251211010249.1647839-27-niranjana.vishwanathapura@intel.com
parent 71e7d7e8

drivers/gpu/drm/xe/xe_guc_submit.c

+10 −0
Original line number Diff line number Diff line
@@ -3100,6 +3100,11 @@ xe_guc_exec_queue_snapshot_capture(struct xe_exec_queue *q) 
	if (snapshot->parallel_execution)

		guc_exec_queue_wq_snapshot_capture(q, snapshot);



	if (xe_exec_queue_is_multi_queue(q)) {

		snapshot->multi_queue.valid = true;

		snapshot->multi_queue.primary = xe_exec_queue_multi_queue_primary(q)->guc->id;

		snapshot->multi_queue.pos = q->multi_queue.pos;

	}

	spin_lock(&sched->base.job_list_lock);

	snapshot->pending_list_size = list_count_nodes(&sched->base.pending_list);

	snapshot->pending_list = kmalloc_array(snapshot->pending_list_size,
@@ -3182,6 +3187,11 @@ xe_guc_exec_queue_snapshot_print(struct xe_guc_submit_exec_queue_snapshot *snaps 
	if (snapshot->parallel_execution)

		guc_exec_queue_wq_snapshot_print(snapshot, p);



	if (snapshot->multi_queue.valid) {

		drm_printf(p, "\tMulti queue primary GuC ID: %d\n", snapshot->multi_queue.primary);

		drm_printf(p, "\tMulti queue position: %d\n", snapshot->multi_queue.pos);

	}



	for (i = 0; snapshot->pending_list && i < snapshot->pending_list_size;

	     i++)

		drm_printf(p, "\tJob: seqno=%d, fence=%d, finished=%d\n",

drivers/gpu/drm/xe/xe_guc_submit_types.h

+13 −0
Original line number Diff line number Diff line
@@ -135,6 +135,19 @@ struct xe_guc_submit_exec_queue_snapshot { 
		u32 wq[WQ_SIZE / sizeof(u32)];

	} parallel;



	/** @multi_queue: snapshot of the multi queue information */

	struct {

		/**

		 * @multi_queue.primary: GuC id of the primary exec queue

		 * of the multi queue group.

		 */

		u32 primary;

		/** @multi_queue.pos: Position of the exec queue within the multi queue group */

		u8 pos;

		/** @valid: The exec queue is part of a multi queue group */

		bool valid;

	} multi_queue;



	/** @pending_list_size: Size of the pending list snapshot array */

	int pending_list_size;

	/** @pending_list: snapshot of the pending list info */