virt/acrn/hsm.c

31 	struct acrn_vm *vm;
33 	vm = kzalloc(sizeof(*vm), GFP_KERNEL);
34 	if (!vm)
37 	vm->vmid = ACRN_INVALID_VMID;
38 	filp->private_data = vm;
110 	struct acrn_vm *vm = filp->private_data;
126 	if (vm->vmid == ACRN_INVALID_VMID && cmd != ACRN_IOCTL_CREATE_VM) {
144 		vm = acrn_vm_create(vm, vm_param);
145 		if (!vm) {
153 			acrn_vm_destroy(vm);
160 		ret = hcall_start_vm(vm->vmid);
163 				"Failed to start VM %u!\n", vm->vmid);
166 		ret = hcall_pause_vm(vm->vmid);
169 				"Failed to pause VM %u!\n", vm->vmid);
172 		ret = hcall_reset_vm(vm->vmid);
175 				"Failed to restart VM %u!\n", vm->vmid);
178 		ret = acrn_vm_destroy(vm);
211 		ret = hcall_set_vcpu_regs(vm->vmid, virt_to_phys(cpu_regs));
215 				vm->vmid);
223 		ret = acrn_vm_memseg_map(vm, &memmap);
230 		ret = acrn_vm_memseg_unmap(vm, &memmap);
238 		ret = hcall_assign_mmiodev(vm->vmid, virt_to_phys(mmiodev));
250 		ret = hcall_deassign_mmiodev(vm->vmid, virt_to_phys(mmiodev));
262 		ret = hcall_assign_pcidev(vm->vmid, virt_to_phys(pcidev));
274 		ret = hcall_deassign_pcidev(vm->vmid, virt_to_phys(pcidev));
286 		ret = hcall_create_vdev(vm->vmid, virt_to_phys(vdev));
297 		ret = hcall_destroy_vdev(vm->vmid, virt_to_phys(vdev));
309 		ret = hcall_set_ptdev_intr(vm->vmid, virt_to_phys(irq_info));
321 		ret = hcall_reset_ptdev_intr(vm->vmid, virt_to_phys(irq_info));
328 		ret = hcall_set_irqline(vm->vmid, ioctl_param);
339 		ret = hcall_inject_msi(vm->vmid, virt_to_phys(msi));
354 		ret = hcall_vm_intr_monitor(vm->vmid, page_to_phys(page));
361 		if (vm->monitor_page)
362 			unpin_user_page(vm->monitor_page);
363 		vm->monitor_page = page;
366 		if (vm->default_client)
368 		if (!acrn_ioreq_client_create(vm, NULL, NULL, true, "acrndm"))
372 		if (vm->default_client)
373 			acrn_ioreq_client_destroy(vm->default_client);
376 		if (vm->default_client)
377 			ret = acrn_ioreq_client_wait(vm->default_client);
389 		ret = acrn_ioreq_request_default_complete(vm, notify.vcpu);
392 		acrn_ioreq_request_clear(vm);
409 		ret = acrn_ioeventfd_config(vm, &ioeventfd);
415 		ret = acrn_irqfd_config(vm, &irqfd);
427 	struct acrn_vm *vm = filp->private_data;
429 	acrn_vm_destroy(vm);
430 	kfree(vm);