Display Filter Reference: NVM Express
Protocol field name: nvme
Versions: 2.4.0 to 3.4.2
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| Field name | Description | Type | Versions |
|---|---|---|---|
| nvme.cmd.cid | Command ID | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.dsm | DSM Flags | Label | 2.4.0 to 3.4.2 |
| nvme.cmd.dsm.access_freq | Access frequency | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.dsm.access_lat | Access latency | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.dsm.incompressible | Incompressible | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.dsm.seq_req | Sequential Request | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.eilbrt | Expected Initial Logical Block Reference Tag | Unsigned integer, 4 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.elbat | Expected Logical Block Application Tag Mask | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.elbatm | Expected Logical Block Application Tag | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.fua | Force Unit Access | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.fuse_op | Fuse Operation | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.identify.cns | Controller or Namespace Structure (CNS) | Unsigned integer, 2 bytes | 2.6.0 to 3.4.2 |
| nvme.cmd.identify.cntid | Controller Identifier (CNTID) | Sequence of bytes | 2.6.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.acl | Abort Command Limit (ACL) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.aerl | Asynchronous Event Request Limit (AERL) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.cqes | Completion Queue Entry Size (CQES) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.ioccsz | I/O Queue Command Capsule Supported Size (IOCCSZ) | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.iorcsz | I/O Queue Response Capsule Supported Size (IORCSZ) | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.kas | Keep Alive Support (KAS) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.maxcmd | Maximum Outstanding Commands (MAXCMD) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.mdts | Maximum Data Transfer Size (MDTS) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.mn | Model Number (MN) | Character string | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.nn | Number of Namespaces (NN) | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.oacs | Optional Admin Command Support (OACS) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.oaes | Optional Asynchronous Events Supported (OAES) | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.oncs | Optional NVM Command Support (ONCS) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.sgls | SGL Support (SGLS) | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.sn | Serial Number (SN) | Character string | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.sqes | Submission Queue Entry Size (SQES) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.ssvid | PCI Subsystem Vendor ID (SSVID) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.subnqn | NVM Subsystem NVMe Qualified Name (SUBNQN) | Character string | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.ver | Version (VER) | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ctrl.vid | PCI Vendor ID (VID) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.dpc | End-to-end Data Protection Capabilities (DPC) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.dps | End-to-end Data Protection Type Settings (DPS) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.eui64 | IEEE Extended Unique Identifier (EUI64) | Sequence of bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.flbas | Formatted LBA Size (FLBAS) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.lbaf | LBA Format | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.lbafs | LBA Formats | Label | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.mc | Metadata Capabilities (MC) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.ncap | Namespace Capacity (NCAP) | Unsigned integer, 8 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.nguid | Namespace Globally Unique Identifier (NGUID) | Sequence of bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.nlbaf | Number of LBA Formats (NLBAF) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.nmic | Namespace Multi-path I/O and Namespace Sharing Capabilities (NMIC) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.nsfeat | Namespace Features (NSFEAT) | Unsigned integer, 1 byte | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.nsze | Namespace Size (NSZE) | Unsigned integer, 8 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.ns.nuse | Namespace Utilization (NUSE) | Unsigned integer, 8 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.nslist.nsid | Namespace list element | Unsigned integer, 4 bytes | 3.2.0 to 3.4.2 |
| nvme.cmd.identify.rsvd | Reserved | Sequence of bytes | 2.6.0 to 3.4.2 |
| nvme.cmd.lr | Limited Retry | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.mptr | Metadata Pointer | Unsigned integer, 8 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.nlb | Absolute Number of Logical Blocks | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.nsid | Namespace Id | Unsigned integer, 4 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.opc | Opcode | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.prinfo | Protection info fields | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.prinfo.action | action | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.prinfo.apptag | check application tag field | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.prinfo.guard | check guard field | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.prinfo.lbrtag | check Logical block reference tag | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.psdt | PRP Or SGL | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.rsvd | Reserved | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.rsvd1 | Reserved | Sequence of bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.rsvd2 | Reserved | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.rsvd3 | Reserved | Sequence of bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl.subtype | Descriptor Sub Type | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl.type | Descriptor Type | Unsigned integer, 1 byte | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl1 | SGL1 | Label | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl1.addr | Address | Unsigned integer, 8 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl1.addr_rsvd | Reserved | Unsigned integer, 8 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl1.key | Key | Unsigned integer, 4 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl1.len | Length | Unsigned integer, 4 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.sgl1.rsvd | Reserved | Sequence of bytes | 2.4.0 to 3.4.2 |
| nvme.cmd.slba | Start LBA | Unsigned integer, 8 bytes | 2.4.0 to 3.4.2 |
| nvme.cmd_latency | Cmd Latency | Floating point (double-precision) | 2.4.0 to 3.4.2 |
| nvme.cmd_pkt | Cmd in | Frame number | 2.4.0 to 3.4.2 |
| nvme.cqe.cid | Command ID | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cqe.rsvd | Reserved | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cqe.sqhd | SQ Head Pointer | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cqe.status | Status | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cqe.status.rsvd | Reserved | Unsigned integer, 2 bytes | 2.4.0 to 3.4.2 |
| nvme.cqe.sts | Cmd specific Status | Unsigned integer, 8 bytes | 2.4.0 to 3.4.2 |
| nvme.cqe_pkt | Cqe in | Frame number | 2.4.0 to 3.4.2 |
| nvme.data | Nvme Data | Sequence of bytes | 2.6.0 to 3.4.2 |
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