From 1cc8413aaf5f8fa6595aece1933462c096e88639 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 29 Apr 2024 06:41:05 +0200
Subject: Adding upstream version 2.4+really2.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../nvme-wdc-vs-error-reason-identifier.1          | 102 +++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 Documentation/nvme-wdc-vs-error-reason-identifier.1

(limited to 'Documentation/nvme-wdc-vs-error-reason-identifier.1')

diff --git a/Documentation/nvme-wdc-vs-error-reason-identifier.1 b/Documentation/nvme-wdc-vs-error-reason-identifier.1
new file mode 100644
index 0000000..64136b0
--- /dev/null
+++ b/Documentation/nvme-wdc-vs-error-reason-identifier.1
@@ -0,0 +1,102 @@
+'\" t
+.\"     Title: nvme-wdc-vs-error-reason-identifier
+.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
+.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
+.\"      Date: 01/30/2023
+.\"    Manual: NVMe Manual
+.\"    Source: NVMe
+.\"  Language: English
+.\"
+.TH "NVME\-WDC\-VS\-ERROR" "1" "01/30/2023" "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-wdc-vs-error-reason-identifier \- Retrieve WDC device\*(Aqs telemetry log error reason identifier field
+.SH "SYNOPSIS"
+.sp
+.nf
+\fInvme wdc vs\-error\-reason\-identifier\fR <device> [\-\-log\-id=<NUM>, \-i <NUM>] [\-\-file=<FILE>, \-o <FILE>]
+.fi
+.SH "DESCRIPTION"
+.sp
+For the NVMe device given, retrieve the telemetry log error reason id field for either the host generated or controller initiated log\&. The controller initiated telemetry log page option must be enabled to retrieve the error reason id for that log page id\&.
+.sp
+The <device> parameter is mandatory and must be the NVMe character device (ex: /dev/nvme0)\&.
+.sp
+This will only work on WDC devices supporting this feature\&. Results for any other device are undefined\&.
+.sp
+On success it returns 0, error code otherwise\&.
+.SH "OPTIONS"
+.PP
+\-i <id>, \-\-log\-id=<id>
+.RS 4
+Specifies the telemetry log id of the error reason identifier to retrieve\&. Use id 7 for the host generated log page\&. Use id 8 for the controller initiated log page\&. The default is 7/host generated
+.RE
+.PP
+\-o <FILE>, \-\-output\-file=<FILE>
+.RS 4
+Output file; defaults to "<device serial number>_error_reason_identifier_host_<date>_<time>\&.bin" for the host generated log or "<device serial number>_error_reason_identifier_ctlr_<date>_<time>\&.bin" for the controller initiated log\&.
+.RE
+.SH "EXAMPLES"
+.sp
+.RS 4
+.ie n \{\
+\h'-04'\(bu\h'+03'\c
+.\}
+.el \{\
+.sp -1
+.IP \(bu 2.3
+.\}
+Retrieves the host generated error reason identifier field and save it in file host_gen_error_reason_id\&.bin\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+# nvme wdc vs\-error\-reason\-identifier /dev/nvme0 \-i 7 \-o host_gen_error_reason_id\&.bin
+.fi
+.if n \{\
+.RE
+.\}
+.RE
+.sp
+.RS 4
+.ie n \{\
+\h'-04'\(bu\h'+03'\c
+.\}
+.el \{\
+.sp -1
+.IP \(bu 2.3
+.\}
+Retrieves the controller initiated error reason identifier field and save it in file ctlr_init_error_reason_id\&.bin\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+# nvme wdc vs\-error\-reason\-identifier /dev/nvme0 \-i 8 \-o ctlr_init_error_reason_id\&.bin
+.fi
+.if n \{\
+.RE
+.\}
+.RE
+.SH "NVME"
+.sp
+Part of the nvme\-user suite\&.
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