Lines Matching refs:job
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()
66 job->cmds = num_cmdbufs ? mem : NULL; in host1x_job_alloc()
68 job->addr_phys = num_unpins ? mem : NULL; in host1x_job_alloc()
70 job->reloc_addr_phys = job->addr_phys; in host1x_job_alloc()
71 job->gather_addr_phys = &job->addr_phys[num_relocs]; in host1x_job_alloc()
73 return job; in host1x_job_alloc()
77 struct host1x_job *host1x_job_get(struct host1x_job *job) in host1x_job_get() argument
79 kref_get(&job->ref); in host1x_job_get()
80 return job; in host1x_job_get()
86 struct host1x_job *job = container_of(ref, struct host1x_job, ref); in job_free() local
88 if (job->release) in job_free()
89 job->release(job); in job_free()
91 if (job->fence) { in job_free()
97 dma_fence_remove_callback(job->fence, &job->fence_cb); in job_free()
98 dma_fence_put(job->fence); in job_free()
101 if (job->syncpt) in job_free()
102 host1x_syncpt_put(job->syncpt); in job_free()
104 kfree(job); in job_free()
107 void host1x_job_put(struct host1x_job *job) in host1x_job_put() argument
109 kref_put(&job->ref, job_free); in host1x_job_put()
113 void host1x_job_add_gather(struct host1x_job *job, struct host1x_bo *bo, in host1x_job_add_gather() argument
116 struct host1x_job_gather *gather = &job->cmds[job->num_cmds].gather; in host1x_job_add_gather()
122 job->num_cmds++; in host1x_job_add_gather()
126 void host1x_job_add_wait(struct host1x_job *job, u32 id, u32 thresh, in host1x_job_add_wait() argument
129 struct host1x_job_cmd *cmd = &job->cmds[job->num_cmds]; in host1x_job_add_wait()
137 job->num_cmds++; in host1x_job_add_wait()
141 static unsigned int pin_job(struct host1x *host, struct host1x_job *job) in pin_job() argument
144 struct host1x_client *client = job->client; in pin_job()
150 job->num_unpins = 0; in pin_job()
152 for (i = 0; i < job->num_relocs; i++) { in pin_job()
153 struct host1x_reloc *reloc = &job->relocs[i]; in pin_job()
200 job->addr_phys[job->num_unpins] = map->phys; in pin_job()
201 job->unpins[job->num_unpins].map = map; in pin_job()
202 job->num_unpins++; in pin_job()
209 if (job->enable_firewall) in pin_job()
212 for (i = 0; i < job->num_cmds; i++) { in pin_job()
220 if (job->cmds[i].is_wait) in pin_job()
223 g = &job->cmds[i].gather; in pin_job()
263 job->addr_phys[job->num_unpins] = map->phys; in pin_job()
264 job->unpins[job->num_unpins].map = map; in pin_job()
265 job->num_unpins++; in pin_job()
267 job->gather_addr_phys[i] = map->phys; in pin_job()
275 host1x_job_unpin(job); in pin_job()
279 static int do_relocs(struct host1x_job *job, struct host1x_job_gather *g) in do_relocs() argument
286 for (i = 0; i < job->num_relocs; i++) { in do_relocs()
287 struct host1x_reloc *reloc = &job->relocs[i]; in do_relocs()
288 u32 reloc_addr = (job->reloc_addr_phys[i] + in do_relocs()
296 if (job->enable_firewall) { in do_relocs()
297 target = (u32 *)job->gather_copy_mapped + in do_relocs()
339 struct host1x_job *job; member
357 if (!fw->job->is_addr_reg) in check_register()
360 if (fw->job->is_addr_reg(fw->dev, fw->class, offset)) { in check_register()
376 if (!fw->job->is_valid_class) { in check_class()
380 if (!fw->job->is_valid_class(fw->class)) in check_class()
458 u32 *cmdbuf_base = (u32 *)fw->job->gather_copy_mapped + in validate()
524 static inline int copy_gathers(struct device *host, struct host1x_job *job, in copy_gathers() argument
532 fw.job = job; in copy_gathers()
534 fw.reloc = job->relocs; in copy_gathers()
535 fw.num_relocs = job->num_relocs; in copy_gathers()
536 fw.class = job->class; in copy_gathers()
538 for (i = 0; i < job->num_cmds; i++) { in copy_gathers()
541 if (job->cmds[i].is_wait) in copy_gathers()
544 g = &job->cmds[i].gather; in copy_gathers()
553 job->gather_copy_mapped = dma_alloc_wc(host, size, &job->gather_copy, in copy_gathers()
557 if (!job->gather_copy_mapped) in copy_gathers()
558 job->gather_copy_mapped = dma_alloc_wc(host, size, in copy_gathers()
559 &job->gather_copy, in copy_gathers()
561 if (!job->gather_copy_mapped) in copy_gathers()
564 job->gather_copy_size = size; in copy_gathers()
566 for (i = 0; i < job->num_cmds; i++) { in copy_gathers()
570 if (job->cmds[i].is_wait) in copy_gathers()
572 g = &job->cmds[i].gather; in copy_gathers()
576 memcpy(job->gather_copy_mapped + offset, gather + g->offset, in copy_gathers()
581 g->base = job->gather_copy; in copy_gathers()
598 int host1x_job_pin(struct host1x_job *job, struct device *dev) in host1x_job_pin() argument
605 err = pin_job(host, job); in host1x_job_pin()
609 if (job->enable_firewall) { in host1x_job_pin()
610 err = copy_gathers(host->dev, job, dev); in host1x_job_pin()
616 for (i = 0; i < job->num_cmds; i++) { in host1x_job_pin()
619 if (job->cmds[i].is_wait) in host1x_job_pin()
621 g = &job->cmds[i].gather; in host1x_job_pin()
628 if (!job->enable_firewall) in host1x_job_pin()
629 g->base = job->gather_addr_phys[i]; in host1x_job_pin()
631 for (j = i + 1; j < job->num_cmds; j++) { in host1x_job_pin()
632 if (!job->cmds[j].is_wait && in host1x_job_pin()
633 job->cmds[j].gather.bo == g->bo) { in host1x_job_pin()
634 job->cmds[j].gather.handled = true; in host1x_job_pin()
635 job->cmds[j].gather.base = g->base; in host1x_job_pin()
639 err = do_relocs(job, g); in host1x_job_pin()
646 host1x_job_unpin(job); in host1x_job_pin()
653 void host1x_job_unpin(struct host1x_job *job) in host1x_job_unpin() argument
655 struct host1x *host = dev_get_drvdata(job->channel->dev->parent); in host1x_job_unpin()
658 for (i = 0; i < job->num_unpins; i++) { in host1x_job_unpin()
659 struct host1x_bo_mapping *map = job->unpins[i].map; in host1x_job_unpin()
662 if (!job->enable_firewall && map->size && host->domain) { in host1x_job_unpin()
663 iommu_unmap(host->domain, job->addr_phys[i], map->size); in host1x_job_unpin()
664 free_iova(&host->iova, iova_pfn(&host->iova, job->addr_phys[i])); in host1x_job_unpin()
671 job->num_unpins = 0; in host1x_job_unpin()
673 if (job->gather_copy_size) in host1x_job_unpin()
674 dma_free_wc(host->dev, job->gather_copy_size, in host1x_job_unpin()
675 job->gather_copy_mapped, job->gather_copy); in host1x_job_unpin()
682 void host1x_job_dump(struct device *dev, struct host1x_job *job) in host1x_job_dump() argument
684 dev_dbg(dev, " SYNCPT_ID %d\n", job->syncpt->id); in host1x_job_dump()
685 dev_dbg(dev, " SYNCPT_VAL %d\n", job->syncpt_end); in host1x_job_dump()
686 dev_dbg(dev, " FIRST_GET 0x%x\n", job->first_get); in host1x_job_dump()
687 dev_dbg(dev, " TIMEOUT %d\n", job->timeout); in host1x_job_dump()
688 dev_dbg(dev, " NUM_SLOTS %d\n", job->num_slots); in host1x_job_dump()
689 dev_dbg(dev, " NUM_HANDLES %d\n", job->num_unpins); in host1x_job_dump()