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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-29 04:41:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-29 04:41:05 +0000 |
| commit | 1cc8413aaf5f8fa6595aece1933462c096e88639 (patch) | |
| tree | e97b4f25c511372d73bdd96c389c5f468d99138a /Documentation/nvme-intel-id-ctrl.txt | |
| parent | Initial commit. (diff) | |
| download | nvme-cli-upstream/2.4+really2.3.tar.xz nvme-cli-upstream/2.4+really2.3.zip | |
Adding upstream version 2.4+really2.3.upstream/2.4+really2.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/nvme-intel-id-ctrl.txt')
| -rw-r--r-- | Documentation/nvme-intel-id-ctrl.txt | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/nvme-intel-id-ctrl.txt b/Documentation/nvme-intel-id-ctrl.txt new file mode 100644 index 0000000..1a6369c --- /dev/null +++ b/Documentation/nvme-intel-id-ctrl.txt @@ -0,0 +1,63 @@ +nvme-intel-id-ctrl(1) +===================== + +NAME +---- +nvme-intel-id-ctrl - Send NVMe Identify Controller, return result and structure + +SYNOPSIS +-------- +[verse] +'nvme intel id-ctrl' <device> [-v | --vendor-specific] [-b | --raw-binary] + [-o <fmt> | --output-format=<fmt>] + +DESCRIPTION +----------- +For the NVMe device given, sends an identify controller command and +provides the result and returned structure. + +The <device> parameter is mandatory and may be either the NVMe character +device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1). + +On success, the structure may be returned in one of several ways depending +on the option flags; the structure may be parsed by the program or the +raw buffer may be printed to stdout. + +If having the program decode the output for readability, this version +will decode Intel vendor unique portions of the structure. + +OPTIONS +------- +-b:: +--raw-binary:: + Print the raw buffer to stdout. Structure is not parsed by + program. This overrides the vendor specific and human readable options. + +-v:: +--vendor-specific:: + In addition to parsing known fields, this option will dump + the vendor specific region of the structure in hex with ascii + interpretation. + +-H:: +--human-readable:: + This option will parse and format many of the bit fields + into human-readable formats. + +-o <format>:: +--output-format=<format>:: + Set the reporting format to 'normal', 'json', or + 'binary'. Only one output format can be used at a time. + +EXAMPLES +-------- +* Has the program interpret the returned buffer and display the known +fields in a human readable format: ++ +------------ +# nvme intel id-ctrl /dev/nvme0 +------------ + +NVME +---- +Part of the nvme-user suite |