Contributors: 8
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Matthew Brost |
296 |
74.75% |
3 |
25.00% |
| Francois Dugast |
52 |
13.13% |
1 |
8.33% |
| Rodrigo Vivi |
17 |
4.29% |
1 |
8.33% |
| José Roberto de Souza |
9 |
2.27% |
2 |
16.67% |
| Thomas Hellstrom |
8 |
2.02% |
1 |
8.33% |
| Daniele Ceraolo Spurio |
7 |
1.77% |
1 |
8.33% |
| Umesh Nerlige Ramappa |
4 |
1.01% |
2 |
16.67% |
| Brian Welty |
3 |
0.76% |
1 |
8.33% |
| Total |
396 |
|
12 |
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2021 Intel Corporation
*/
#ifndef _XE_EXEC_QUEUE_H_
#define _XE_EXEC_QUEUE_H_
#include "xe_exec_queue_types.h"
#include "xe_vm_types.h"
struct drm_device;
struct drm_file;
struct xe_device;
struct xe_file;
struct xe_exec_queue *xe_exec_queue_create(struct xe_device *xe, struct xe_vm *vm,
u32 logical_mask, u16 width,
struct xe_hw_engine *hw_engine, u32 flags,
u64 extensions);
struct xe_exec_queue *xe_exec_queue_create_class(struct xe_device *xe, struct xe_gt *gt,
struct xe_vm *vm,
enum xe_engine_class class, u32 flags);
void xe_exec_queue_fini(struct xe_exec_queue *q);
void xe_exec_queue_destroy(struct kref *ref);
void xe_exec_queue_assign_name(struct xe_exec_queue *q, u32 instance);
static inline struct xe_exec_queue *
xe_exec_queue_get_unless_zero(struct xe_exec_queue *q)
{
if (kref_get_unless_zero(&q->refcount))
return q;
return NULL;
}
struct xe_exec_queue *xe_exec_queue_lookup(struct xe_file *xef, u32 id);
static inline struct xe_exec_queue *xe_exec_queue_get(struct xe_exec_queue *q)
{
kref_get(&q->refcount);
return q;
}
static inline void xe_exec_queue_put(struct xe_exec_queue *q)
{
kref_put(&q->refcount, xe_exec_queue_destroy);
}
static inline bool xe_exec_queue_is_parallel(struct xe_exec_queue *q)
{
return q->width > 1;
}
bool xe_exec_queue_is_lr(struct xe_exec_queue *q);
bool xe_exec_queue_ring_full(struct xe_exec_queue *q);
bool xe_exec_queue_is_idle(struct xe_exec_queue *q);
void xe_exec_queue_kill(struct xe_exec_queue *q);
int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
int xe_exec_queue_destroy_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
int xe_exec_queue_get_property_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
enum xe_exec_queue_priority xe_exec_queue_device_get_max_priority(struct xe_device *xe);
void xe_exec_queue_last_fence_put(struct xe_exec_queue *e, struct xe_vm *vm);
void xe_exec_queue_last_fence_put_unlocked(struct xe_exec_queue *e);
struct dma_fence *xe_exec_queue_last_fence_get(struct xe_exec_queue *e,
struct xe_vm *vm);
void xe_exec_queue_last_fence_set(struct xe_exec_queue *e, struct xe_vm *vm,
struct dma_fence *fence);
void xe_exec_queue_update_run_ticks(struct xe_exec_queue *q);
#endif