1NVME-PRIMARY-CTRL()                                        NVME-PRIMARY-CTRL()
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NAME

6       nvme-primary-ctrl-caps - Send identify Primary Controller Caps, return
7       result and structure
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SYNOPSIS

10       nvme primary-ctrl-caps <device> [-o <format> | --output-format=<format>]
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DESCRIPTION

13       For the NVMe device given, sends an identify primary Controller caps
14       command and provides the result and returned structure.
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16       The <device> parameter is mandatory and may be either the NVMe
17       character device (ex: /dev/nvme0), or a namespace block device (ex:
18       /dev/nvme0n1).
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20       On success, the structure may be returned in one of several ways
21       depending on the option flags; the structure may be parsed by the
22       program or the raw buffer may be printed to stdout.
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OPTIONS

25       -o <format>, --output-format=<format>
26           Set the reporting format to normal, json, or binary. Only one
27           output format can be used at a time.
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29       -H, --human-readable
30           This option will parse and format many of the bit fields into
31           human-readable formats.
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EXAMPLES

34       •   Get Primary Ctrl Caps of the device in default format
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36               # nvme primary-ctrl-caps /dev/nvme0
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38       •   Has the program interpret the returned buffer and display the known
39           fields in a human readable format:
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41               # nvme primary-ctrl-caps /dev/nvme0 --human-readable
42               # nvme primary-ctrl-caps /dev/nvme0 -H
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NVME

45       Part of the nvme-user suite
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49                                                           NVME-PRIMARY-CTRL()
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