702 	struct nvme_dev *ndev = dev_get_priv(udev->parent);  in nvme_blk_probe()  local
709 	id = memalign(ndev->page_size, sizeof(struct nvme_id_ns));  in nvme_blk_probe()
713 	ns->dev = ndev;  in nvme_blk_probe()
716 	if (nvme_identify(ndev, ns->ns_id, 0, (dma_addr_t)(long)id)) {  in nvme_blk_probe()
725 	list_add(&ns->list, &ndev->namespaces);  in nvme_blk_probe()
733 	memcpy(desc->product, ndev->serial, sizeof(ndev->serial));  in nvme_blk_probe()
734 	memcpy(desc->revision, ndev->firmware_rev, sizeof(ndev->firmware_rev));  in nvme_blk_probe()
930 	struct nvme_dev *ndev = dev_get_priv(udev);  in nvme_apply_quirks()  local
940 			ndev->quirks |= nvme_id_table[i].driver_data;  in nvme_apply_quirks()
950 	struct nvme_dev *ndev = dev_get_priv(udev);  in nvme_probe()  local
953 	ndev->instance = trailing_strtol(udev->name);  in nvme_probe()
955 	INIT_LIST_HEAD(&ndev->namespaces);  in nvme_probe()
956 	ndev->bar = dm_pci_map_bar(udev, PCI_BASE_ADDRESS_0,  in nvme_probe()
958 	if (readl(&ndev->bar->csts) == -1) {  in nvme_probe()
964 	ndev->queues = malloc(NVME_Q_NUM * sizeof(struct nvme_queue *));  in nvme_probe()
965 	if (!ndev->queues) {  in nvme_probe()
970 	memset(ndev->queues, 0, NVME_Q_NUM * sizeof(struct nvme_queue *));  in nvme_probe()
974 	ndev->cap = nvme_readq(&ndev->bar->cap);  in nvme_probe()
975 	ndev->q_depth = min_t(int, NVME_CAP_MQES(ndev->cap) + 1, NVME_Q_DEPTH);  in nvme_probe()
976 	if (ndev->quirks & NVME_QUIRK_LIMIT_IOQD32)  in nvme_probe()
977 		ndev->q_depth = min_t(int, ndev->q_depth, 32);  in nvme_probe()
978 	ndev->db_stride = 1 << NVME_CAP_STRIDE(ndev->cap);  in nvme_probe()
979 	ndev->dbs = ((void __iomem *)ndev->bar) + 4096;  in nvme_probe()
981 	ret = nvme_configure_admin_queue(ndev);  in nvme_probe()
986 	ndev->prp_pool = memalign(ndev->page_size, MAX_PRP_POOL);  in nvme_probe()
987 	if (!ndev->prp_pool) {  in nvme_probe()
992 	ndev->prp_entry_num = MAX_PRP_POOL >> 3;  in nvme_probe()
994 	ret = nvme_setup_io_queues(ndev);  in nvme_probe()
998 	nvme_get_info_from_identify(ndev);  in nvme_probe()
1002 	id = memalign(ndev->page_size, sizeof(struct nvme_id_ns));  in nvme_probe()
1008 	for (int i = 1; i <= ndev->nn; i++) {  in nvme_probe()
1013 		if (nvme_identify(ndev, i, 0, (dma_addr_t)(long)id)) {  in nvme_probe()
1041 	free((void *)ndev->queues);  in nvme_probe()