amd/amdgpu/amdgpu_ids.c

169 					  struct amdgpu_job *job)
171 	return id->gds_base != job->gds_base ||
172 		id->gds_size != job->gds_size ||
173 		id->gws_base != job->gws_base ||
174 		id->gws_size != job->gws_size ||
175 		id->oa_base != job->oa_base ||
176 		id->oa_size != job->oa_size;
179 /* Check if the id is compatible with the job */
181 				   struct amdgpu_job *job)
183 	return  id->pd_gpu_addr == job->vm_pd_addr &&
184 		!amdgpu_vmid_gds_switch_needed(id, job);
190  * @ring: ring we want to submit job to
263  * @ring: ring we want to submit job to
264  * @job: job who wants to use the VMID
272 				     struct amdgpu_job *job,
286 	    !amdgpu_vmid_compatible(*id, job) ||
311 	r = amdgpu_sync_fence(&(*id)->active, &job->base.s_fence->finished);
315 	job->vm_needs_flush = needs_flush;
316 	job->spm_update_needed = true;
324  * @ring: ring we want to submit job to
325  * @job: job who wants to use the VMID
333 				 struct amdgpu_job *job,
344 	job->vm_needs_flush = vm->use_cpu_for_update;
354 		if (!amdgpu_vmid_compatible(*id, job))
372 				      &job->base.s_fence->finished);
376 		job->vm_needs_flush |= needs_flush;
388  * @ring: ring we want to submit job to
389  * @job: job who wants to use the VMID
395 		     struct amdgpu_job *job, struct dma_fence **fence)
410 		r = amdgpu_vmid_grab_reserved(vm, ring, job, &id, fence);
414 		r = amdgpu_vmid_grab_used(vm, ring, job, &id, fence);
424 					      &job->base.s_fence->finished);
428 			job->vm_needs_flush = true;
434 	job->gds_switch_needed = amdgpu_vmid_gds_switch_needed(id, job);
435 	if (job->vm_needs_flush) {
440 	job->vmid = id - id_mgr->ids;
441 	job->pasid = vm->pasid;
443 	id->gds_base = job->gds_base;
444 	id->gds_size = job->gds_size;
445 	id->gws_base = job->gws_base;
446 	id->gws_size = job->gws_size;
447 	id->oa_base = job->oa_base;
448 	id->oa_size = job->oa_size;
449 	id->pd_gpu_addr = job->vm_pd_addr;
452 	trace_amdgpu_vm_grab_id(vm, ring, job);