469 	struct vmci_queue *queue;  in vmci_alloc_queue()  local
474 	    sizeof(*queue) + sizeof(*(queue->kernel_if)) + dmas_size;  in vmci_alloc_queue()
482 	queue = malloc(queue_size, M_DEVBUF, M_NOWAIT);  in vmci_alloc_queue()
483 	if (!queue)  in vmci_alloc_queue()
486 	queue->q_header = NULL;  in vmci_alloc_queue()
487 	queue->saved_header = NULL;  in vmci_alloc_queue()
488 	queue->kernel_if = (struct vmci_queue_kernel_if *)(queue + 1);  in vmci_alloc_queue()
489 	queue->kernel_if->num_pages = num_pages;  in vmci_alloc_queue()
490 	queue->kernel_if->dmas = (struct vmci_dma_alloc *)(queue->kernel_if +  in vmci_alloc_queue()
493 		vmci_dma_malloc(PAGE_SIZE, 1, &queue->kernel_if->dmas[i]);  in vmci_alloc_queue()
494 		if (!queue->kernel_if->dmas[i].dma_vaddr) {  in vmci_alloc_queue()
496 			vmci_free_queue(queue, i * PAGE_SIZE);  in vmci_alloc_queue()
502 	queue->q_header = (void *)queue->kernel_if->dmas[0].dma_vaddr;  in vmci_alloc_queue()
504 	return ((void *)queue);  in vmci_alloc_queue()
527 	struct vmci_queue *queue = q;  in vmci_free_queue()  local
529 	if (queue) {  in vmci_free_queue()
535 			vmci_dma_free(&queue->kernel_if->dmas[i]);  in vmci_free_queue()
536 		free(queue, M_DEVBUF);  in vmci_free_queue()
774 __vmci_memcpy_to_queue(struct vmci_queue *queue, uint64_t queue_offset,  in __vmci_memcpy_to_queue()  argument
777 	struct vmci_queue_kernel_if *kernel_if = queue->kernel_if;  in __vmci_memcpy_to_queue()
831 __vmci_memcpy_from_queue(void *dest, const struct vmci_queue *queue,  in __vmci_memcpy_from_queue()  argument
834 	struct vmci_queue_kernel_if *kernel_if = queue->kernel_if;  in __vmci_memcpy_from_queue()
888 vmci_memcpy_to_queue(struct vmci_queue *queue, uint64_t queue_offset,  in vmci_memcpy_to_queue()  argument
895 	return (__vmci_memcpy_to_queue(queue, queue_offset,  in vmci_memcpy_to_queue()
917     const struct vmci_queue *queue, uint64_t queue_offset, size_t size,  in vmci_memcpy_from_queue()  argument
924 	    queue, queue_offset, size, false));  in vmci_memcpy_from_queue()
945 vmci_memcpy_to_queue_local(struct vmci_queue *queue, uint64_t queue_offset,  in vmci_memcpy_to_queue_local()  argument
952 	return (__vmci_memcpy_to_queue(queue, queue_offset,  in vmci_memcpy_to_queue_local()
974     const struct vmci_queue *queue, uint64_t queue_offset, size_t size,  in vmci_memcpy_from_queue_local()  argument
981 	    queue, queue_offset, size, false));  in vmci_memcpy_from_queue_local()
1000 vmci_memcpy_to_queue_v(struct vmci_queue *queue, uint64_t queue_offset,  in vmci_memcpy_to_queue_v()  argument
1011 	return (__vmci_memcpy_to_queue(queue, queue_offset, src, size,  in vmci_memcpy_to_queue_v()
1033     const struct vmci_queue *queue, uint64_t queue_offset, size_t size,  in vmci_memcpy_from_queue_v()  argument
1043 	return (__vmci_memcpy_from_queue(dest, queue, queue_offset, size,  in vmci_memcpy_from_queue_v()