mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
synced 2026-04-23 05:56:14 -04:00
1a2cf01e1c
Eliminate redundant last fence dependency checks in exec and bind jobs, as they are now equivalent to xe_exec_queue_is_idle. Simplify the code by removing this dead logic. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patch.msgid.link/20251031234050.3043507-7-matthew.brost@intel.com
96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
/* 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 drm_printer;
|
|
struct xe_vm;
|
|
struct xe_sync_entry;
|
|
|
|
#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);
|
|
|
|
void xe_sched_job_init_user_fence(struct xe_sched_job *job,
|
|
struct xe_sync_entry *sync);
|
|
|
|
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 ? job->fence->seqno : 0;
|
|
}
|
|
|
|
static inline u32 xe_sched_job_lrc_seqno(struct xe_sched_job *job)
|
|
{
|
|
return job->lrc_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);
|
|
|
|
struct xe_sched_job_snapshot *xe_sched_job_snapshot_capture(struct xe_sched_job *job);
|
|
void xe_sched_job_snapshot_free(struct xe_sched_job_snapshot *snapshot);
|
|
void xe_sched_job_snapshot_print(struct xe_sched_job_snapshot *snapshot, struct drm_printer *p);
|
|
|
|
int xe_sched_job_add_deps(struct xe_sched_job *job, struct dma_resv *resv,
|
|
enum dma_resv_usage usage);
|
|
|
|
#endif
|