Cross Reference: /src/sys/dev/nvmm/nvmm.c

Lines Matching defs:vcpu
200 	struct nvmm_cpu *vcpu;
205 	vcpu = &mach->cpus[cpuid];
207 	mutex_enter(&vcpu->lock);
208 	if (vcpu->present) {
209 		mutex_exit(&vcpu->lock);
213 	vcpu->present = true;
214 	vcpu->comm = NULL;
215 	vcpu->hcpu_last = -1;
216 	*ret = vcpu;
221 nvmm_vcpu_free(struct nvmm_machine *mach, struct nvmm_cpu *vcpu)
223 	KASSERT(mutex_owned(&vcpu->lock));
224 	vcpu->present = false;
225 	if (vcpu->comm != NULL) {
226 		uvm_deallocate(kernel_map, (vaddr_t)vcpu->comm, PAGE_SIZE);
234 	struct nvmm_cpu *vcpu;
239 	vcpu = &mach->cpus[cpuid];
241 	mutex_enter(&vcpu->lock);
242 	if (__predict_false(!vcpu->present)) {
243 		mutex_exit(&vcpu->lock);
246 	*ret = vcpu;
252 nvmm_vcpu_put(struct nvmm_cpu *vcpu)
254 	mutex_exit(&vcpu->lock);
263 	struct nvmm_cpu *vcpu;
278 			error = nvmm_vcpu_get(mach, j, &vcpu);
281 			(*nvmm_impl->vcpu_destroy)(mach, vcpu);
282 			nvmm_vcpu_free(mach, vcpu);
283 			nvmm_vcpu_put(vcpu);
356 	struct nvmm_cpu *vcpu;
365 		error = nvmm_vcpu_get(mach, i, &vcpu);
369 		(*nvmm_impl->vcpu_destroy)(mach, vcpu);
370 		nvmm_vcpu_free(mach, vcpu);
371 		nvmm_vcpu_put(vcpu);
434 	struct nvmm_cpu *vcpu;
441 	error = nvmm_vcpu_alloc(mach, args->cpuid, &vcpu);
447 	error = uvm_map(kernel_map, (vaddr_t *)&vcpu->comm, PAGE_SIZE,
452 		nvmm_vcpu_free(mach, vcpu);
453 		nvmm_vcpu_put(vcpu);
456 	error = uvm_map_pageable(kernel_map, (vaddr_t)vcpu->comm,
457 	    (vaddr_t)vcpu->comm + PAGE_SIZE, false, 0);
459 		nvmm_vcpu_free(mach, vcpu);
460 		nvmm_vcpu_put(vcpu);
463 	memset(vcpu->comm, 0, PAGE_SIZE);
465 	error = (*nvmm_impl->vcpu_create)(mach, vcpu);
467 		nvmm_vcpu_free(mach, vcpu);
468 		nvmm_vcpu_put(vcpu);
472 	nvmm_vcpu_put(vcpu);
484 	struct nvmm_cpu *vcpu;
491 	error = nvmm_vcpu_get(mach, args->cpuid, &vcpu);
495 	(*nvmm_impl->vcpu_destroy)(mach, vcpu);
496 	nvmm_vcpu_free(mach, vcpu);
497 	nvmm_vcpu_put(vcpu);
510 	struct nvmm_cpu *vcpu;
529 	error = nvmm_vcpu_get(mach, args->cpuid, &vcpu);
541 	error = (*nvmm_impl->vcpu_configure)(vcpu, op, data);
544 	nvmm_vcpu_put(vcpu);
555 	struct nvmm_cpu *vcpu;
562 	error = nvmm_vcpu_get(mach, args->cpuid, &vcpu);
566 	(*nvmm_impl->vcpu_setstate)(vcpu);
567 	nvmm_vcpu_put(vcpu);
579 	struct nvmm_cpu *vcpu;
586 	error = nvmm_vcpu_get(mach, args->cpuid, &vcpu);
590 	(*nvmm_impl->vcpu_getstate)(vcpu);
591 	nvmm_vcpu_put(vcpu);
602 	struct nvmm_cpu *vcpu;
609 	error = nvmm_vcpu_get(mach, args->cpuid, &vcpu);
613 	error = (*nvmm_impl->vcpu_inject)(vcpu);
614 	nvmm_vcpu_put(vcpu);
622 nvmm_do_vcpu_run(struct nvmm_machine *mach, struct nvmm_cpu *vcpu,
630 		if (__predict_false(nvmm_return_needed(vcpu, exit))) {
634 		/* Run the VCPU. */
635 		ret = (*nvmm_impl->vcpu_run)(mach, vcpu, exit);
659 	struct nvmm_cpu *vcpu = NULL;
666 	error = nvmm_vcpu_get(mach, args->cpuid, &vcpu);
670 	error = nvmm_do_vcpu_run(mach, vcpu, &args->exit);
671 	nvmm_vcpu_put(vcpu);
675 	if (vcpu)
676 		vcpu->comm->stop = 0;
1305 nvmm_suspend_vcpu(struct nvmm_machine *mach, struct nvmm_cpu *vcpu)
1308 	mutex_enter(&vcpu->lock);
1309 	if (vcpu->present && nvmm_impl->vcpu_suspend)
1310 		(*nvmm_impl->vcpu_suspend)(mach, vcpu);
1311 	mutex_exit(&vcpu->lock);
1315 nvmm_resume_vcpu(struct nvmm_machine *mach, struct nvmm_cpu *vcpu)
1318 	mutex_enter(&vcpu->lock);
1319 	if (vcpu->present && nvmm_impl->vcpu_resume)
1320 		(*nvmm_impl->vcpu_resume)(mach, vcpu);
1321 	mutex_exit(&vcpu->lock);
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