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author | Douglas Gilbert <dgilbert@interlog.com> | 2019-05-15 14:30:29 +0000 |
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committer | Douglas Gilbert <dgilbert@interlog.com> | 2019-05-15 14:30:29 +0000 |
commit | 28903a1cc840874d25f0a6f2b9360bf800e3d46a (patch) | |
tree | 1ec51363339eef1cbbdac5a17e9d2add84b96d22 /doc/sg_read_buffer.8 | |
parent | 3a5deb427c87030be41c99aa0b3fa26d9d79ec67 (diff) | |
download | sg3_utils-28903a1cc840874d25f0a6f2b9360bf800e3d46a.tar.gz |
sg_read_buffer: decode read microcode status page, add --inhex=FN option
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@822 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'doc/sg_read_buffer.8')
-rw-r--r-- | doc/sg_read_buffer.8 | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/doc/sg_read_buffer.8 b/doc/sg_read_buffer.8 index d133cce0..422f0fa1 100644 --- a/doc/sg_read_buffer.8 +++ b/doc/sg_read_buffer.8 @@ -1,11 +1,12 @@ -.TH SG_READ_BUFFER "8" "January 2019" "sg3_utils\-1.45" SG3_UTILS +.TH SG_READ_BUFFER "8" "May 2019" "sg3_utils\-1.45" SG3_UTILS .SH NAME sg_read_buffer \- send SCSI READ BUFFER command .SH SYNOPSIS .B sg_read_buffer -[\fI\-\-help\fR] [\fI\-\-hex\fR] [\fI\-\-id=ID\fR] [\fI\-\-length=LEN\fR] -[\fI\-\-mode=MO\fR] [\fI\-\-offset=OFF\fR] [\fI\-\-raw\fR] -[\fI\-\-readonly\fR] [\fI\-\-verbose\fR] [\fI\-\-version\fR] \fIDEVICE\fR +[\fI\-\-help\fR] [\fI\-\-hex\fR] [\fI\-\-id=ID\fR] [\fI\-\-inhex=FN\fR] +[\fI\-\-length=LEN\fR] [\fI\-\-mode=MO\fR] [\fI\-\-offset=OFF\fR] +[\fI\-\-raw\fR] [\fI\-\-readonly\fR] [\fI\-\-specific=MS\fR] +[\fI\-\-verbose\fR] [\fI\-\-version\fR] \fIDEVICE\fR .SH DESCRIPTION .\" Add any additional description here .PP @@ -31,6 +32,16 @@ right of each line. this option sets the buffer id field in the cdb. \fIID\fR is a value between 0 (default) and 255 inclusive. .TP +\fB\-I\fR, \fB\-\-inhex\fR=\fIFN\fR +\fIFN\fR is expected to be a file name (or '\-' for stdin) which contains +ASCII hexadecimal or binary representing a READ BUFFER response. If known +this utility will then decode that response. It is preferable to also +supply the \fI\-\-mode=MO\fR and \fI\-\-specific=MS\fR options, since these +are not present in the response. The hexadecimal should be arranged as 1 or +2 digits representing a byte each of which is whitespace or comma separated. +Anything from and including a hash mark to the end of line is ignored. If the +\fI\-\-raw\fR option is also given then \fIFN\fR is treated as binary. +.TP \fB\-l\fR, \fB\-\-length\fR=\fILEN\fR where \fILEN\fR is the length, in bytes, that is placed in the "allocation length" field in the cdb. The default value is 4 (bytes). The device may @@ -54,6 +65,10 @@ if a response is received then it is sent in binary to stdout. open the \fIDEVICE\fR read\-only (e.g. in Unix with the O_RDONLY flag). The default is to open it read\-write. .TP +\fB\-S\fR, \fB\-\-specific\fR=\fIMS\fR +this option sets the mode specific field in the cdb. \fIMS\fR is a value +between 0 and 7 as this is a 3 bit field. +.TP \fB\-v\fR, \fB\-\-verbose\fR increase the level of verbosity, (i.e. debug output). .TP |