summaryrefslogtreecommitdiffstats
path: root/Documentation/nvme-io-passthru.1
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--Documentation/nvme-io-passthru.114
1 files changed, 10 insertions, 4 deletions
diff --git a/Documentation/nvme-io-passthru.1 b/Documentation/nvme-io-passthru.1
index b5e4322..ad913cc 100644
--- a/Documentation/nvme-io-passthru.1
+++ b/Documentation/nvme-io-passthru.1
@@ -1,13 +1,13 @@
'\" t
.\" Title: nvme-io-passthru
-.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
-.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\" Date: 10/20/2020
+.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\" Date: 06/04/2021
.\" Manual: NVMe Manual
.\" Source: NVMe
.\" Language: English
.\"
-.TH "NVME\-IO\-PASSTHRU" "1" "10/20/2020" "NVMe" "NVMe Manual"
+.TH "NVME\-IO\-PASSTHRU" "1" "06/04/2021" "NVMe" "NVMe Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
@@ -47,6 +47,7 @@ nvme-io-passthru \- Submit an arbitrary io command, return results
[\-\-dry\-run | \-d]
[\-\-raw\-binary | \-b]
[\-\-prefill=<prefill> | \-p <prefill>]
+ [\-\-latency | \-T]
.fi
.SH "DESCRIPTION"
.sp
@@ -125,6 +126,11 @@ Print the raw returned buffer to stdout if the command returns data or a structu
.RS 4
Prefill the buffer with a predetermined byte value\&. Defaults to 0\&. This may be useful if the data you are writing is shorter than the required buffer, and you need to pad it with a known value\&. It may also be useful if you need to confirm if a device is overwriting a buffer on a data\-in command\&.
.RE
+.PP
+\-T, \-\-latency
+.RS 4
+Print out the latency the IOCTL took (in us)\&.
+.RE
.SH "EXAMPLES"
.sp
nvme io\-passthru /dev/nvme0n1 \-\-opcode=2 \-\-namespace\-id=1 \-\-data\-len=4096 \-\-read \-\-cdw10=0 \-\-cdw11=0 \-\-cdw12=0x70000 \-\-raw\-binary