nvme.h: resync with nvme-cli

Import a few updates to nvme.h from nvme-cli.  This mostly includes a few
new fields and error codes, but also a few renames that so far are only
used in user space.  Also one field is moved from an array of two le64
values to one of 16 u8 values so that we can more easily access it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

drivers/nvme/target/admin-cmd.c

@@ -199,7 +199,7 @@ static void nvmet_execute_identify_ctrl(struct nvmet_req *req)
 	 */
 
 	/* we support multiple ports and multiples hosts: */
-	id->mic = (1 << 0) | (1 << 1);
+	id->cmic = (1 << 0) | (1 << 1);
 
 	/* no limit on data transfer sizes for now */
 	id->mdts = 0;

drivers/nvme/target/discovery.c

@@ -54,7 +54,7 @@ static void nvmet_format_discovery_entry(struct nvmf_disc_rsp_page_hdr *hdr,
 	/* we support only dynamic controllers */
 	e->cntlid = cpu_to_le16(NVME_CNTLID_DYNAMIC);
 	e->asqsz = cpu_to_le16(NVMF_AQ_DEPTH);
-	e->nqntype = type;
+	e->subtype = type;
 	memcpy(e->trsvcid, port->disc_addr.trsvcid, NVMF_TRSVCID_SIZE);
 	memcpy(e->traddr, port->disc_addr.traddr, NVMF_TRADDR_SIZE);
 	memcpy(e->tsas.common, port->disc_addr.tsas.common, NVMF_TSAS_SIZE);

include/linux/nvme.h

@@ -182,7 +182,7 @@ struct nvme_id_ctrl {
 	char			fr[8];
 	__u8			rab;
 	__u8			ieee[3];
-	__u8			mic;
+	__u8			cmic;
 	__u8			mdts;
 	__le16			cntlid;
 	__le32			ver;
@@ -202,7 +202,13 @@ struct nvme_id_ctrl {
 	__u8			apsta;
 	__le16			wctemp;
 	__le16			cctemp;
-	__u8			rsvd270[50];
+	__le16			mtfa;
+	__le32			hmpre;
+	__le32			hmmin;
+	__u8			tnvmcap[16];
+	__u8			unvmcap[16];
+	__le32			rpmbs;
+	__u8			rsvd316[4];
 	__le16			kas;
 	__u8			rsvd322[190];
 	__u8			sqes;
@@ -267,7 +273,7 @@ struct nvme_id_ns {
 	__le16			nabo;
 	__le16			nabspf;
 	__u16			rsvd46;
-	__le64			nvmcap[2];
+	__u8			nvmcap[16];
 	__u8			rsvd64[40];
 	__u8			nguid[16];
 	__u8			eui64[8];
@@ -556,8 +562,10 @@ enum nvme_admin_opcode {
 	nvme_admin_set_features		= 0x09,
 	nvme_admin_get_features		= 0x0a,
 	nvme_admin_async_event		= 0x0c,
+	nvme_admin_ns_mgmt		= 0x0d,
 	nvme_admin_activate_fw		= 0x10,
 	nvme_admin_download_fw		= 0x11,
+	nvme_admin_ns_attach		= 0x15,
 	nvme_admin_keep_alive		= 0x18,
 	nvme_admin_format_nvm		= 0x80,
 	nvme_admin_security_send	= 0x81,
@@ -583,6 +591,7 @@ enum {
 	NVME_FEAT_WRITE_ATOMIC	= 0x0a,
 	NVME_FEAT_ASYNC_EVENT	= 0x0b,
 	NVME_FEAT_AUTO_PST	= 0x0c,
+	NVME_FEAT_HOST_MEM_BUF	= 0x0d,
 	NVME_FEAT_KATO		= 0x0f,
 	NVME_FEAT_SW_PROGRESS	= 0x80,
 	NVME_FEAT_HOST_ID	= 0x81,
@@ -745,7 +754,7 @@ struct nvmf_common_command {
 struct nvmf_disc_rsp_page_entry {
 	__u8		trtype;
 	__u8		adrfam;
-	__u8		nqntype;
+	__u8		subtype;
 	__u8		treq;
 	__le16		portid;
 	__le16		cntlid;
@@ -905,12 +914,23 @@ enum {
 	NVME_SC_INVALID_VECTOR		= 0x108,
 	NVME_SC_INVALID_LOG_PAGE	= 0x109,
 	NVME_SC_INVALID_FORMAT		= 0x10a,
-	NVME_SC_FIRMWARE_NEEDS_RESET	= 0x10b,
+	NVME_SC_FW_NEEDS_CONV_RESET	= 0x10b,
 	NVME_SC_INVALID_QUEUE		= 0x10c,
 	NVME_SC_FEATURE_NOT_SAVEABLE	= 0x10d,
 	NVME_SC_FEATURE_NOT_CHANGEABLE	= 0x10e,
 	NVME_SC_FEATURE_NOT_PER_NS	= 0x10f,
-	NVME_SC_FW_NEEDS_RESET_SUBSYS	= 0x110,
+	NVME_SC_FW_NEEDS_SUBSYS_RESET	= 0x110,
+	NVME_SC_FW_NEEDS_RESET		= 0x111,
+	NVME_SC_FW_NEEDS_MAX_TIME	= 0x112,
+	NVME_SC_FW_ACIVATE_PROHIBITED	= 0x113,
+	NVME_SC_OVERLAPPING_RANGE	= 0x114,
+	NVME_SC_NS_INSUFFICENT_CAP	= 0x115,
+	NVME_SC_NS_ID_UNAVAILABLE	= 0x116,
+	NVME_SC_NS_ALREADY_ATTACHED	= 0x118,
+	NVME_SC_NS_IS_PRIVATE		= 0x119,
+	NVME_SC_NS_NOT_ATTACHED		= 0x11a,
+	NVME_SC_THIN_PROV_NOT_SUPP	= 0x11b,
+	NVME_SC_CTRL_LIST_INVALID	= 0x11c,
 
 	/*
 	 * I/O Command Set Specific - NVM commands:
@@ -941,6 +961,7 @@ enum {
 	NVME_SC_REFTAG_CHECK		= 0x284,
 	NVME_SC_COMPARE_FAILED		= 0x285,
 	NVME_SC_ACCESS_DENIED		= 0x286,
+	NVME_SC_UNWRITTEN_BLOCK		= 0x287,
 
 	NVME_SC_DNR			= 0x4000,
 };