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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /drivers/gpu/drm/xe/xe_sched_job.h | |
parent | Adding upstream version 6.7.12. (diff) | |
download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_sched_job.h')
-rw-r--r-- | drivers/gpu/drm/xe/xe_sched_job.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_sched_job.h b/drivers/gpu/drm/xe/xe_sched_job.h new file mode 100644 index 0000000000..34f475ba7f --- /dev/null +++ b/drivers/gpu/drm/xe/xe_sched_job.h @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2021 Intel Corporation + */ + +#ifndef _XE_SCHED_JOB_H_ +#define _XE_SCHED_JOB_H_ + +#include "xe_sched_job_types.h" + +struct xe_vm; + +#define XE_SCHED_HANG_LIMIT 1 +#define XE_SCHED_JOB_TIMEOUT LONG_MAX + +int xe_sched_job_module_init(void); +void xe_sched_job_module_exit(void); + +struct xe_sched_job *xe_sched_job_create(struct xe_exec_queue *q, + u64 *batch_addr); +void xe_sched_job_destroy(struct kref *ref); + +/** + * xe_sched_job_get - get reference to XE schedule job + * @job: XE schedule job object + * + * Increment XE schedule job's reference count + */ +static inline struct xe_sched_job *xe_sched_job_get(struct xe_sched_job *job) +{ + kref_get(&job->refcount); + return job; +} + +/** + * xe_sched_job_put - put reference to XE schedule job + * @job: XE schedule job object + * + * Decrement XE schedule job's reference count, call xe_sched_job_destroy when + * reference count == 0. + */ +static inline void xe_sched_job_put(struct xe_sched_job *job) +{ + kref_put(&job->refcount, xe_sched_job_destroy); +} + +void xe_sched_job_set_error(struct xe_sched_job *job, int error); +static inline bool xe_sched_job_is_error(struct xe_sched_job *job) +{ + return job->fence->error < 0; +} + +bool xe_sched_job_started(struct xe_sched_job *job); +bool xe_sched_job_completed(struct xe_sched_job *job); + +void xe_sched_job_arm(struct xe_sched_job *job); +void xe_sched_job_push(struct xe_sched_job *job); + +int xe_sched_job_last_fence_add_dep(struct xe_sched_job *job, struct xe_vm *vm); + +static inline struct xe_sched_job * +to_xe_sched_job(struct drm_sched_job *drm) +{ + return container_of(drm, struct xe_sched_job, drm); +} + +static inline u32 xe_sched_job_seqno(struct xe_sched_job *job) +{ + return job->fence->seqno; +} + +static inline void +xe_sched_job_add_migrate_flush(struct xe_sched_job *job, u32 flags) +{ + job->migrate_flush_flags = flags; +} + +bool xe_sched_job_is_migration(struct xe_exec_queue *q); + +#endif |