nvme: Add tertiary number to NVME_VS

NVMe 1.2.1 specification adds a tertiary element to the version number.
This updates the macro and its callers to include the final number and
fixup a single place in nvmet where the version was generated manually.

Signed-off-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

drivers/nvme/host/core.c

@@ -900,9 +900,9 @@ static int nvme_revalidate_ns(struct nvme_ns *ns, struct nvme_id_ns **id)
 		return -ENODEV;
 	}
 
-	if (ns->ctrl->vs >= NVME_VS(1, 1))
+	if (ns->ctrl->vs >= NVME_VS(1, 1, 0))
 		memcpy(ns->eui, (*id)->eui64, sizeof(ns->eui));
-	if (ns->ctrl->vs >= NVME_VS(1, 2))
+	if (ns->ctrl->vs >= NVME_VS(1, 2, 0))
 		memcpy(ns->uuid, (*id)->nguid, sizeof(ns->uuid));
 
 	return 0;
@@ -1242,7 +1242,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
 	}
 	page_shift = NVME_CAP_MPSMIN(cap) + 12;
 
-	if (ctrl->vs >= NVME_VS(1, 1))
+	if (ctrl->vs >= NVME_VS(1, 1, 0))
 		ctrl->subsystem = NVME_CAP_NSSRC(cap);
 
 	ret = nvme_identify_ctrl(ctrl, &id);
@@ -1842,7 +1842,7 @@ static void nvme_scan_work(struct work_struct *work)
 		return;
 
 	nn = le32_to_cpu(id->nn);
-	if (ctrl->vs >= NVME_VS(1, 1) &&
+	if (ctrl->vs >= NVME_VS(1, 1, 0) &&
 	    !(ctrl->quirks & NVME_QUIRK_IDENTIFY_CNS)) {
 		if (!nvme_scan_ns_list(ctrl, nn))
 			goto done;

drivers/nvme/host/pci.c

@@ -1214,7 +1214,7 @@ static int nvme_configure_admin_queue(struct nvme_dev *dev)
 	u64 cap = lo_hi_readq(dev->bar + NVME_REG_CAP);
 	struct nvme_queue *nvmeq;
 
-	dev->subsystem = readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 1) ?
+	dev->subsystem = readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 1, 0) ?
 						NVME_CAP_NSSRC(cap) : 0;
 
 	if (dev->subsystem &&
@@ -1633,7 +1633,7 @@ static int nvme_pci_enable(struct nvme_dev *dev)
 	 * NULL as final argument to sysfs_add_file_to_group.
 	 */
 
-	if (readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 2)) {
+	if (readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 2, 0)) {
 		dev->cmb = nvme_map_cmb(dev);
 
 		if (dev->cmbsz) {

drivers/nvme/host/scsi.c

@@ -606,7 +606,7 @@ static int nvme_fill_device_id_eui64(struct nvme_ns *ns, struct sg_io_hdr *hdr,
 	eui = id_ns->eui64;
 	len = sizeof(id_ns->eui64);
 
-	if (ns->ctrl->vs >= NVME_VS(1, 2)) {
+	if (ns->ctrl->vs >= NVME_VS(1, 2, 0)) {
 		if (bitmap_empty(eui, len * 8)) {
 			eui = id_ns->nguid;
 			len = sizeof(id_ns->nguid);
@@ -679,7 +679,7 @@ static int nvme_trans_device_id_page(struct nvme_ns *ns, struct sg_io_hdr *hdr,
 {
 	int res;
 
-	if (ns->ctrl->vs >= NVME_VS(1, 1)) {
+	if (ns->ctrl->vs >= NVME_VS(1, 1, 0)) {
 		res = nvme_fill_device_id_eui64(ns, hdr, resp, alloc_len);
 		if (res != -EOPNOTSUPP)
 			return res;

drivers/nvme/target/core.c

@@ -882,7 +882,7 @@ struct nvmet_subsys *nvmet_subsys_alloc(const char *subsysnqn,
 	if (!subsys)
 		return NULL;
 
-	subsys->ver = (1 << 16) | (2 << 8) | 1; /* NVMe 1.2.1 */
+	subsys->ver = NVME_VS(1, 2, 1); /* NVMe 1.2.1 */
 
 	switch (type) {
 	case NVME_NQN_NVME: