| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_sched.c | 26 nouveau_job_init(struct nouveau_job *job, in nouveau_job_init() argument
32 INIT_LIST_HEAD(&job->entry); in nouveau_job_init()
34 job->file_priv = args->file_priv; in nouveau_job_init()
35 job->cli = nouveau_cli(args->file_priv); in nouveau_job_init()
36 job->sched = sched; in nouveau_job_init()
38 job->sync = args->sync; in nouveau_job_init()
39 job->resv_usage = args->resv_usage; in nouveau_job_init()
41 job->ops = args->ops; in nouveau_job_init()
43 job->in_sync.count = args->in_sync.count; in nouveau_job_init()
44 if (job->in_sync.count) { in nouveau_job_init()
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| H A D | nouveau_exec.c | 67 * DRM_NOUVEAU_EXEC ioctl is called to submit an exec job.
69 * A VM_BIND job can be executed either synchronously or asynchronously. If
70 * executed asynchronously, userspace may provide a list of syncobjs this job
72 * VM_BIND job finished execution. If executed synchronously the ioctl will
73 * block until the bind job is finished. For synchronous jobs the kernel will
82 * Since VM_BIND jobs update the GPU's VA space on job submit, EXEC jobs do have
89 nouveau_exec_job_submit(struct nouveau_job *job, in nouveau_exec_job_submit() argument
92 struct nouveau_exec_job *exec_job = to_nouveau_exec_job(job); in nouveau_exec_job_submit()
93 struct nouveau_cli *cli = job->cli; in nouveau_exec_job_submit()
120 nouveau_exec_job_armed_submit(struct nouveau_job *job, in nouveau_exec_job_armed_submit() argument
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| /linux/drivers/gpu/host1x/ |
| H A D | job.c | 3 * Tegra host1x Job
21 #include "job.h"
30 struct host1x_job *job = NULL; in host1x_job_alloc() local
51 mem = job = kzalloc(total, GFP_KERNEL); in host1x_job_alloc()
52 if (!job) in host1x_job_alloc()
55 job->enable_firewall = enable_firewall; in host1x_job_alloc()
57 kref_init(&job->ref); in host1x_job_alloc()
58 job->channel = ch; in host1x_job_alloc()
62 job->relocs = num_relocs ? mem : NULL; in host1x_job_alloc()
64 job->unpins = num_unpins ? mem : NULL; in host1x_job_alloc()
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| /linux/drivers/gpu/drm/imagination/ |
| H A D | pvr_queue.c | 238 * Call this function to allocate job CCCB and done fences. This only
303 * pvr_queue_job_fence_init() - Initializes a job done fence object.
308 * a job.
350 static u32 job_cmds_size(struct pvr_job *job, u32 ufo_wait_count) in job_cmds_size() argument
353 * and a command for the job itself. in job_cmds_size()
356 pvr_cccb_get_size_of_cmd_with_hdr(job->cmd_len); in job_cmds_size()
361 * @job: Job to operate on.
365 static unsigned long job_count_remaining_native_deps(struct pvr_job *job) in job_count_remaining_native_deps() argument
371 xa_for_each(&job->base.dependencies, index, fence) { in job_count_remaining_native_deps()
386 * pvr_queue_get_job_cccb_fence() - Get the CCCB fence attached to a job.
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| H A D | pvr_job.h | 34 /** @ref_count: Refcount for job. */
37 /** @type: Type of job. */
40 /** @id: Job ID number. */
44 * @paired_job: Job paired to this job.
50 * fragment job to execute when the Parameter Manager runs out of memory.
52 * The geometry job should point to the fragment job it's paired with,
53 * and the fragment job should point to the geometry job it's paired with.
63 /** @done_fence: Fence to signal when the job is done. */
87 * @has_pm_ref: True if the job has a power ref, thus forcing the GPU to stay on until
88 * the job is done.
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| /linux/drivers/md/ |
| H A D | dm-kcopyd.c | 41 MODULE_PARM_DESC(kcopyd_subjob_size_kb, "Sub-job size for dm-kcopyd clients");
353 * Error state of the job.
373 * Set this to ensure you are notified when the job has
380 * These fields are only used if the job has been split
414 * Functions to push and pop a job onto the head of a given job
420 struct kcopyd_job *job; in pop_io_job() local
426 list_for_each_entry(job, jobs, list) { in pop_io_job()
427 if (job->op == REQ_OP_READ || in pop_io_job()
428 !(job->flags & BIT(DM_KCOPYD_WRITE_SEQ))) { in pop_io_job()
429 list_del(&job->list); in pop_io_job()
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| /linux/block/ |
| H A D | bsg-lib.c | 31 struct bsg_job *job; in bsg_transport_sg_io_fn() local
49 job = blk_mq_rq_to_pdu(rq); in bsg_transport_sg_io_fn()
50 reply = job->reply; in bsg_transport_sg_io_fn()
51 memset(job, 0, sizeof(*job)); in bsg_transport_sg_io_fn()
52 job->reply = reply; in bsg_transport_sg_io_fn()
53 job->reply_len = SCSI_SENSE_BUFFERSIZE; in bsg_transport_sg_io_fn()
54 job->dd_data = job + 1; in bsg_transport_sg_io_fn()
56 job->request_len = hdr->request_len; in bsg_transport_sg_io_fn()
57 job->request = memdup_user(uptr64(hdr->request), hdr->request_len); in bsg_transport_sg_io_fn()
58 if (IS_ERR(job->request)) { in bsg_transport_sg_io_fn()
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| /linux/drivers/gpu/host1x/hw/ |
| H A D | channel_hw.c | 17 #include "../job.h"
50 static void submit_wait(struct host1x_job *job, u32 id, u32 threshold, in submit_wait() argument
53 struct host1x_cdma *cdma = &job->channel->cdma; in submit_wait()
63 if (job->memory_context) in submit_wait()
64 stream_id = job->memory_context->stream_id; in submit_wait()
66 stream_id = job->engine_fallback_streamid; in submit_wait()
79 host1x_cdma_push_wide(&job->channel->cdma, in submit_wait()
80 host1x_opcode_setclass(job->class, 0, 0), in submit_wait()
82 host1x_opcode_setstreamid(job->engine_streamid_offset / 4), in submit_wait()
113 static void submit_gathers(struct host1x_job *job, u32 job_syncpt_base) in submit_gathers() argument
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_sched_job.h | 26 * xe_sched_job_get - get reference to XE schedule job
27 * @job: XE schedule job object
29 * Increment XE schedule job's reference count
31 static inline struct xe_sched_job *xe_sched_job_get(struct xe_sched_job *job) in xe_sched_job_get() argument
33 kref_get(&job->refcount); in xe_sched_job_get()
34 return job; in xe_sched_job_get()
38 * xe_sched_job_put - put reference to XE schedule job
39 * @job: XE schedule job object
41 * Decrement XE schedule job's reference count, call xe_sched_job_destroy when
44 static inline void xe_sched_job_put(struct xe_sched_job *job) in xe_sched_job_put() argument
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| H A D | xe_exec.c | 65 * submission time and set the DRM scheduler max job limit SIZE_OF_RING /
83 * Create job |
85 * Add rebind fence dependency to job |
86 * Add job VM dma-resv bookkeeping slot (non-compute mode) |
87 * Add job to external BOs dma-resv write slots (non-compute mode) |
89 * Install in / out fences for job
90 * Submit job
103 /* The fence slot added here is intended for the exec sched job. */ in xe_exec_fn()
124 struct xe_sched_job *job; in xe_exec_ioctl() local
280 job = xe_sched_job_create(q, xe_exec_queue_is_parallel(q) ? in xe_exec_ioctl()
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| /linux/drivers/gpu/drm/panfrost/ |
| H A D | panfrost_job.c | 106 int panfrost_job_get_slot(struct panfrost_job *job) in panfrost_job_get_slot() argument
112 if (job->requirements & PANFROST_JD_REQ_FS) in panfrost_job_get_slot()
117 if (job->requirements & PANFROST_JD_REQ_ONLY_COMPUTE) { in panfrost_job_get_slot()
118 if ((job->requirements & PANFROST_JD_REQ_CORE_GRP_MASK) && in panfrost_job_get_slot()
119 (job->pfdev->features.nr_core_groups == 2)) in panfrost_job_get_slot()
121 if (panfrost_has_hw_issue(job->pfdev, HW_ISSUE_8987)) in panfrost_job_get_slot()
146 panfrost_get_job_chain_flag(const struct panfrost_job *job) in panfrost_get_job_chain_flag() argument
148 struct panfrost_fence *f = to_panfrost_fence(job->done_fence); in panfrost_get_job_chain_flag()
150 if (!panfrost_has_hw_feature(job->pfdev, HW_FEATURE_JOBCHAIN_DISAMBIGUATION)) in panfrost_get_job_chain_flag()
159 struct panfrost_job *job = pfdev->jobs[slot][0]; in panfrost_dequeue_job() local
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| /linux/drivers/accel/ivpu/ |
| H A D | ivpu_job.c | 174 ivpu_dbg(vdev, JOB, "Command queue %d created, ctx %d, flags 0x%08x\n", in ivpu_cmdq_create()
223 ivpu_dbg(vdev, JOB, "DB %d registered to cmdq %d ctx %d priority %d\n", in ivpu_register_db()
276 ivpu_dbg(vdev, JOB, "DB %d unregistered\n", cmdq->db_id); in ivpu_cmdq_unregister()
281 ivpu_dbg(vdev, JOB, "Command queue %d destroyed, ctx %d\n", in ivpu_cmdq_unregister()
357 * and FW loses job queue state. The next time job queue is used it
395 ivpu_dbg(vdev, JOB, "Context ID: %u abort\n", file_priv->ctx.id); in ivpu_context_abort_locked()
408 static int ivpu_cmdq_push_job(struct ivpu_cmdq *cmdq, struct ivpu_job *job) in ivpu_cmdq_push_job() argument
410 struct ivpu_device *vdev = job->vdev; in ivpu_cmdq_push_job()
416 /* Check if there is space left in job queue */ in ivpu_cmdq_push_job()
418 ivpu_dbg(vdev, JOB, "Job queue full: ctx %d cmdq %d db %d head %d tail %d\n", in ivpu_cmdq_push_job()
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| /linux/drivers/scsi/lpfc/ |
| H A D | lpfc_bsg.c | 71 /* driver data associated with the job */
96 struct bsg_job *set_job; /* job waiting for this iocb to finish */
305 struct bsg_job *job; in lpfc_bsg_send_mgmt_cmd_cmp() local
316 /* Determine if job has been aborted */ in lpfc_bsg_send_mgmt_cmd_cmp()
318 job = dd_data->set_job; in lpfc_bsg_send_mgmt_cmd_cmp()
319 if (job) { in lpfc_bsg_send_mgmt_cmd_cmp()
320 bsg_reply = job->reply; in lpfc_bsg_send_mgmt_cmd_cmp()
321 /* Prevent timeout handling from trying to abort job */ in lpfc_bsg_send_mgmt_cmd_cmp()
322 job->dd_data = NULL; in lpfc_bsg_send_mgmt_cmd_cmp()
342 if (job) { in lpfc_bsg_send_mgmt_cmd_cmp()
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| /linux/drivers/gpu/drm/msm/ |
| H A D | msm_gem_vma.c | 113 /** @fence: The fence that is signaled when job completes */
115 /** @queue: The queue that the job runs on */
153 static inline struct msm_vm_bind_job *to_msm_vm_bind_job(struct drm_sched_job *job) in to_msm_vm_bind_job() argument
155 return container_of(job, struct msm_vm_bind_job, base); in to_msm_vm_bind_job()
460 struct msm_vm_bind_job *job; member
470 list_add_tail(&op->node, &arg->job->vm_ops); in vm_op_enqueue()
479 return msm_gem_vma_new(arg->job->vm, op->gem.obj, op->gem.offset, in vma_from_op()
487 struct msm_vm_bind_job *job = arg->job; in msm_gem_vm_sm_step_map() local
521 .queue_id = job->queue->id, in msm_gem_vm_sm_step_map()
534 struct msm_vm_bind_job *job = ((struct op_arg *)arg)->job; in msm_gem_vm_sm_step_remap() local
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| /linux/drivers/gpu/drm/tegra/ |
| H A D | submit.c | 28 "%s: job submission failed: " fmt "\n", \
327 static int submit_get_syncpt(struct tegra_drm_context *context, struct host1x_job *job, in submit_get_syncpt() argument
337 /* Syncpt ref will be dropped on job release */ in submit_get_syncpt()
344 job->syncpt = host1x_syncpt_get(sp); in submit_get_syncpt()
345 job->syncpt_incrs = args->syncpt.increments; in submit_get_syncpt()
350 static int submit_job_add_gather(struct host1x_job *job, struct tegra_drm_context *context, in submit_job_add_gather() argument
370 SUBMIT_ERR(context, "too many total words in job"); in submit_job_add_gather()
381 SUBMIT_ERR(context, "job was rejected by firewall"); in submit_job_add_gather()
385 host1x_job_add_gather(job, &bo->base, cmd->words, *offset * 4); in submit_job_add_gather()
399 struct host1x_job *job; in submit_create_job() local
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| /linux/include/drm/ |
| H A D | gpu_scheduler.h | 75 * struct drm_sched_entity - A wrapper around a job queue (typically
173 * The dependency fence of the job which is on the top of the job queue.
194 * Points to the finished fence of the last scheduled job. Only written
201 * @last_user: last group leader pushing a job into the entity.
225 * Marks earliest job waiting in SW queue
262 * struct drm_sched_fence - fences corresponding to the scheduling of a job.
267 * when the job is scheduled.
273 * when the job is completed.
275 * When setting up an out fence for the job, you should use
291 * when scheduling the job on hardware. We signal the
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_ib.c | 108 * @job: job to schedule
125 struct amdgpu_ib *ibs, struct amdgpu_job *job, in amdgpu_ib_schedule() argument
139 int vmid = AMDGPU_JOB_GET_VMID(job); in amdgpu_ib_schedule()
148 /* ring tests don't use a job */ in amdgpu_ib_schedule()
149 if (job) { in amdgpu_ib_schedule()
150 vm = job->vm; in amdgpu_ib_schedule()
151 fence_ctx = job->base.s_fence ? in amdgpu_ib_schedule()
152 job->base.s_fence->scheduled.context : 0; in amdgpu_ib_schedule()
153 shadow_va = job->shadow_va; in amdgpu_ib_schedule()
154 csa_va = job->csa_va; in amdgpu_ib_schedule()
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| /linux/Documentation/devicetree/bindings/powerpc/fsl/ |
| H A D | raideng.txt | 30 There must be a sub-node for each job queue present in RAID Engine
33 - compatible: Should contain "fsl,raideng-v1.0-job-queue" as the value
34 This identifies the job queue interface
35 - reg: offset and length of the register set for job queue
42 compatible = "fsl,raideng-v1.0-job-queue";
48 There must be a sub-node for each job ring present in RAID Engine
49 This node must be a sub-node of job queue node
51 - compatible: Must contain "fsl,raideng-v1.0-job-ring" as the value
52 This identifies job ring. Should contain either
55 - reg: offset and length of the register set for job ring
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| /linux/drivers/crypto/caam/ |
| H A D | Kconfig | 20 This module creates job ring devices, and configures h/w
36 tristate "Freescale CAAM Job Ring driver backend"
40 Enables the driver module for Job Rings which are part of
42 and Assurance Module (CAAM). This module adds a job ring operation
51 int "Job Ring size"
55 Select size of Job Rings as a power of 2, within the
68 bool "Job Ring interrupt coalescing"
70 Enable the Job Ring's interrupt coalescing feature.
76 int "Job Ring interrupt coalescing count threshold"
84 equal or greater than the job ring size will force timeouts.
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| /linux/Documentation/core-api/ |
| H A D | padata.rst | 14 is currently the sole consumer of padata's serialized job support.
16 Padata also supports multithreaded jobs, splitting up the job evenly while load
38 A padata_shell is used to submit a job to padata and allows a series of such
80 Running A Job
84 padata_priv structure, which represents one job::
99 The submission of the job is done with::
105 points to the preferred CPU to be used for the final callback when the job is
108 padata_do_parallel() is zero on success, indicating that the job is in
114 Each job submitted to padata_do_parallel() will, in turn, be passed to
123 parallel() will take responsibility for the job from this point. The job
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| /linux/drivers/gpu/drm/ |
| H A D | drm_writeback.c | 438 int drm_writeback_prepare_job(struct drm_writeback_job *job) in drm_writeback_prepare_job() argument
440 struct drm_writeback_connector *connector = job->connector; in drm_writeback_prepare_job()
446 ret = funcs->prepare_writeback_job(connector, job); in drm_writeback_prepare_job()
451 job->prepared = true; in drm_writeback_prepare_job()
457 * drm_writeback_queue_job - Queue a writeback job for later signalling
458 * @wb_connector: The writeback connector to queue a job on
459 * @conn_state: The connector state containing the job to queue
461 * This function adds the job contained in @conn_state to the job_queue for a
462 * writeback connector. It takes ownership of the writeback job and sets the
463 * @conn_state->writeback_job to NULL, and so no access to the job may be
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| /linux/drivers/gpu/drm/scheduler/ |
| H A D | sched_entity.c | 44 * @guilty: atomic_t set to 1 when a job on this queue
155 * drm_sched_entity_error - return error of last scheduled job
158 * Opportunistically return the error of the last scheduled job. Result can
177 struct drm_sched_job *job = container_of(wrk, typeof(*job), work); in drm_sched_entity_kill_jobs_work() local
179 drm_sched_fence_scheduled(job->s_fence, NULL); in drm_sched_entity_kill_jobs_work()
180 drm_sched_fence_finished(job->s_fence, -ESRCH); in drm_sched_entity_kill_jobs_work()
181 WARN_ON(job->s_fence->parent); in drm_sched_entity_kill_jobs_work()
182 job->sched->ops->free_job(job); in drm_sched_entity_kill_jobs_work()
189 struct drm_sched_job *job = container_of(cb, struct drm_sched_job, in drm_sched_entity_kill_jobs_cb() local
196 xa_for_each(&job->dependencies, index, f) { in drm_sched_entity_kill_jobs_cb()
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| /linux/drivers/ufs/core/ |
| H A D | ufs_bsg.c | 29 static int ufs_bsg_alloc_desc_buffer(struct ufs_hba *hba, struct bsg_job *job, in ufs_bsg_alloc_desc_buffer() argument
33 struct ufs_bsg_request *bsg_request = job->request; in ufs_bsg_alloc_desc_buffer()
47 if (*desc_len > job->request_payload.payload_len) { in ufs_bsg_alloc_desc_buffer()
57 sg_copy_to_buffer(job->request_payload.sg_list, in ufs_bsg_alloc_desc_buffer()
58 job->request_payload.sg_cnt, descp, in ufs_bsg_alloc_desc_buffer()
67 static int ufs_bsg_exec_advanced_rpmb_req(struct ufs_hba *hba, struct bsg_job *job) in ufs_bsg_exec_advanced_rpmb_req() argument
69 struct ufs_rpmb_request *rpmb_request = job->request; in ufs_bsg_exec_advanced_rpmb_req()
70 struct ufs_rpmb_reply *rpmb_reply = job->reply; in ufs_bsg_exec_advanced_rpmb_req()
107 payload = &job->request_payload; in ufs_bsg_exec_advanced_rpmb_req()
132 static int ufs_bsg_request(struct bsg_job *job) in ufs_bsg_request() argument
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| /linux/drivers/accel/habanalabs/common/ |
| H A D | hw_queue.c | 229 * hl_hw_queue_send_cb_no_cmpl - send a single CB (not a JOB) without completion
272 * ext_queue_schedule_job - submit a JOB to an external queue
274 * @job: pointer to the job that needs to be submitted to the queue
279 static void ext_queue_schedule_job(struct hl_cs_job *job) in ext_queue_schedule_job() argument
281 struct hl_device *hdev = job->cs->ctx->hdev; in ext_queue_schedule_job()
282 struct hl_hw_queue *q = &hdev->kernel_queues[job->hw_queue_id]; in ext_queue_schedule_job()
292 * Update the JOB ID inside the BD CTL so the device would know what in ext_queue_schedule_job()
297 cb = job->patched_cb; in ext_queue_schedule_job()
298 len = job->job_cb_size; in ext_queue_schedule_job()
302 if (!cs_needs_completion(job->cs)) in ext_queue_schedule_job()
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| /linux/arch/powerpc/boot/dts/fsl/ |
| H A D | qoriq-sec6.0-0.dtsi | 42 compatible = "fsl,sec-v6.0-job-ring",
43 "fsl,sec-v5.2-job-ring",
44 "fsl,sec-v5.0-job-ring",
45 "fsl,sec-v4.4-job-ring",
46 "fsl,sec-v4.0-job-ring";
51 compatible = "fsl,sec-v6.0-job-ring",
52 "fsl,sec-v5.2-job-ring",
53 "fsl,sec-v5.0-job-ring",
54 "fsl,sec-v4.4-job-ring",
55 "fsl,sec-v4.0-job-ring";
|