1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2022 Intel Corporation 4 */ 5 6 #ifndef _XE_EXECLIST_TYPES_H_ 7 #define _XE_EXECLIST_TYPES_H_ 8 9 #include <linux/list.h> 10 #include <linux/spinlock.h> 11 #include <linux/workqueue.h> 12 13 #include "xe_exec_queue_types.h" 14 15 struct xe_hw_engine; 16 struct xe_execlist_exec_queue; 17 18 struct xe_execlist_port { 19 struct xe_hw_engine *hwe; 20 21 spinlock_t lock; 22 23 struct list_head active[XE_EXEC_QUEUE_PRIORITY_COUNT]; 24 25 u32 last_ctx_id; 26 27 struct xe_execlist_exec_queue *running_exl; 28 29 struct timer_list irq_fail; 30 }; 31 32 struct xe_execlist_exec_queue { 33 struct xe_exec_queue *q; 34 35 struct drm_gpu_scheduler sched; 36 37 struct drm_sched_entity entity; 38 39 struct xe_execlist_port *port; 40 41 bool has_run; 42 43 struct work_struct fini_async; 44 45 enum xe_exec_queue_priority active_priority; 46 struct list_head active_link; 47 }; 48 49 #endif 50