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Merging upstream version 2.5.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
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Daniel Baumann 2025-02-16 12:24:13 +01:00
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GPG key ID: FBB4F0E80A80222F
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'\" t
.\" Title: nvme-nvme-mi-send
.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 06/30/2023
.\" Manual: NVMe Manual
.\" Source: NVMe
.\" Language: English
.\"
.TH "NVME\-NVME\-MI\-SEND" "1" "06/30/2023" "NVMe" "NVMe Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
nvme-nvme-mi-send \- Send a NVMe\-MI Send command to the specified device
.SH "SYNOPSIS"
.sp
.nf
\fInvme nvme\-mi\-send\fR <device> [\-\-opcode=<opcode> | \-o <opcode>]
[\-\-namespace\-id=<nsid>]
[\-\-data\-len=<data\-len> | \-l <data\-len>]
[\-\-nmimt=<nmimt> | \-m <nmimt>]
[\-\-nmd0=<nmd0> | \-0 <nmd0>]
[\-\-nmd1=<nmd1> | \-1 <nmd1>]
[\-\-input\-file=<file> | \-i <file>]
.fi
.SH "DESCRIPTION"
.sp
Send a NVMe\-MI Send command to the specified device, return results\&.
.sp
The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0) or block device (ex: /dev/nvme0n1)\&.
.sp
On success it returns 0, error code otherwise\&.
.SH "OPTIONS"
.PP
\-o <opcode>, \-\-opcode=<opcode>
.RS 4
The NVMe\-MI opcode to send to the device in the command
.RE
.PP
\-n <nsid>, \-\-namespace\-id=<nsid>
.RS 4
The value for the ns\-id in the command\&.
.RE
.PP
\-l <data\-len>, \-\-data\-len=<data\-len>
.RS 4
The data length for the buffer used for this command\&.
.RE
.PP
\-m <nmimt>, \-\-nmimt=<nmimt>
.RS 4
The value for the NVMe\-MI message type in the command\&.
.RE
.PP
\-0 <nmd0>, \-\-nmd0=<nmd0>
.RS 4
The value for the NVMe management request dword 0 in the command\&.
.RE
.PP
\-1 <nmd1>, \-\-nmd1=<nmd1>
.RS 4
The value for the NVMe management request dword 1 in the command\&.
.RE
.PP
\-i <file>, \-\-input\-file=<file>
.RS 4
If the command is a data\-out (write) command, use this file to fill the buffer sent to the device\&. If no file is given, assumed to use STDIN\&.
.RE
.SH "EXAMPLES"
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
Has the program issue a nvme\-mi\-send to execute the VPD write\&.
.sp
.if n \{\
.RS 4
.\}
.nf
# nvme nvme\-mi\-send /dev/nvme0n1 \-o 6 \-m 1 \-0 0 \-1 0x100 \-l 256 \-i vpd\&.bin
.fi
.if n \{\
.RE
.\}
.RE
.SH "NVME"
.sp
Part of the nvme\-user suite\&.