From 4bee4617fa17405a52e11ed47e21feb20a277cc2 Mon Sep 17 00:00:00 2001

From: Andrea Claudi <aclaudi@redhat.com>

Date: Thu, 28 Mar 2019 15:00:33 +0100

Subject: [PATCH] rdma: add man pages for RDMA tool

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1642479

Upstream Status: RHEL-only

commit 379afb6274462dee196d5909f6988b1ce5466c0b

Author: Andrea Claudi <aclaudi@redhat.com>

Date:   Thu Mar 28 13:02:20 2019 +0100

    rdma: add man pages for RDMA tool

    Checkout to the v5.0.0 upstream tag and update man8 Makefile

    Signed-off-by: Andrea Claudi <aclaudi@redhat.com>

---

 man/man8/Makefile        |   2 +-

 man/man8/rdma-dev.8      |  69 +++++++++++++++++++++++

 man/man8/rdma-link.8     |  56 ++++++++++++++++++

 man/man8/rdma-resource.8 | 109 +++++++++++++++++++++++++++++++++++

 man/man8/rdma.8          | 119 +++++++++++++++++++++++++++++++++++++++

 5 files changed, 354 insertions(+), 1 deletion(-)

 create mode 100644 man/man8/rdma-dev.8

 create mode 100644 man/man8/rdma-link.8

 create mode 100644 man/man8/rdma-resource.8

 create mode 100644 man/man8/rdma.8

diff --git a/man/man8/Makefile b/man/man8/Makefile

index f33186446819e..416443f3f5361 100644

--- a/man/man8/Makefile

+++ b/man/man8/Makefile

@@ -19,7 +19,7 @@ MAN8PAGES = $(TARGETS) ip.8 arpd.8 lnstat.8 routel.8 rtacct.8 rtmon.8 rtpr.8 ss.

 	tc-simple.8 tc-skbedit.8 tc-vlan.8 tc-xt.8 tc-skbmod.8 tc-ife.8 \

 	tc-tunnel_key.8 tc-sample.8 \

 	devlink.8 devlink-dev.8 devlink-monitor.8 devlink-port.8 devlink-sb.8 \

-	ifstat.8

+	ifstat.8 rdma.8 rdma-dev.8 rdma-link.8 rdma-resource.8

 all: $(TARGETS)

diff --git a/man/man8/rdma-dev.8 b/man/man8/rdma-dev.8

new file mode 100644

index 0000000000000..069f471791904

--- /dev/null

+++ b/man/man8/rdma-dev.8

@@ -0,0 +1,69 @@

+.TH RDMA\-DEV 8 "06 Jul 2017" "iproute2" "Linux"

+.SH NAME

+rdma-dev \- RDMA device configuration

+.SH SYNOPSIS

+.sp

+.ad l

+.in +8

+.ti -8

+.B rdma

+.RI "[ " OPTIONS " ]"

+.B dev

+.RI  " { " COMMAND " | "

+.BR help " }"

+.sp

+

+.ti -8

+.IR OPTIONS " := { "

+\fB\-V\fR[\fIersion\fR] |

+\fB\-d\fR[\fIetails\fR] }

+

+.ti -8

+.B rdma dev show

+.RI "[ " DEV " ]"

+

+.ti -8

+.B rdma dev set

+.RI "[ " DEV " ]"

+.BR name

+.BR NEWNAME

+

+.ti -8

+.B rdma dev help

+

+.SH "DESCRIPTION"

+.SS rdma dev set - rename rdma device

+

+.SS rdma dev show - display rdma device attributes

+

+.PP

+.I "DEV"

+- specifies the RDMA device to show.

+If this argument is omitted all devices are listed.

+

+.SH "EXAMPLES"

+.PP

+rdma dev

+.RS 4

+Shows the state of all RDMA devices on the system.

+.RE

+.PP

+rdma dev show mlx5_3

+.RS 4

+Shows the state of specified RDMA device.

+.RE

+.PP

+rdma dev set mlx5_3 name rdma_0

+.RS 4

+Renames the mlx5_3 device to rdma_0.

+.RE

+.PP

+

+.SH SEE ALSO

+.BR rdma (8),

+.BR rdma-link (8),

+.BR rdma-resource (8),

+.br

+

+.SH AUTHOR

+Leon Romanovsky <leonro@mellanox.com>

diff --git a/man/man8/rdma-link.8 b/man/man8/rdma-link.8

new file mode 100644

index 0000000000000..bddf34746e8b2

--- /dev/null

+++ b/man/man8/rdma-link.8

@@ -0,0 +1,56 @@

+.TH RDMA\-LINK 8 "06 Jul 2017" "iproute2" "Linux"

+.SH NAME

+rdma-link \- rdma link configuration

+.SH SYNOPSIS

+.sp

+.ad l

+.in +8

+.ti -8

+.B devlink

+.RI "[ " OPTIONS " ]"

+.B link

+.RI  " { " COMMAND " | "

+.BR help " }"

+.sp

+

+.ti -8

+.IR OPTIONS " := { "

+\fB\-V\fR[\fIersion\fR] |

+\fB\-d\fR[\fIetails\fR] }

+

+.ti -8

+.B rdma link show

+.RI "[ " DEV/PORT_INDEX " ]"

+

+.ti -8

+.B rdma link help

+

+.SH "DESCRIPTION"

+.SS rdma link show - display rdma link attributes

+

+.PP

+.I "DEV/PORT_INDEX"

+- specifies the RDMA link to show.

+If this argument is omitted all links are listed.

+

+.SH "EXAMPLES"

+.PP

+rdma link show

+.RS 4

+Shows the state of all rdma links on the system.

+.RE

+.PP

+rdma link show mlx5_2/1

+.RS 4

+Shows the state of specified rdma link.

+.RE

+.PP

+

+.SH SEE ALSO

+.BR rdma (8),

+.BR rdma-dev (8),

+.BR rdma-resource (8),

+.br

+

+.SH AUTHOR

+Leon Romanovsky <leonro@mellanox.com>

diff --git a/man/man8/rdma-resource.8 b/man/man8/rdma-resource.8

new file mode 100644

index 0000000000000..40b073dbfcf24

--- /dev/null

+++ b/man/man8/rdma-resource.8

@@ -0,0 +1,109 @@

+.TH RDMA\-RESOURCE 8 "26 Dec 2017" "iproute2" "Linux"

+.SH NAME

+rdma-resource \- rdma resource configuration

+.SH SYNOPSIS

+.sp

+.ad l

+.in +8

+.ti -8

+.B rdma

+.RI "[ " OPTIONS " ] " RESOURCE " { " COMMAND " | "

+.BR help " }"

+.sp

+

+.ti -8

+.IR RESOURCE " := { "

+.BR cm_id " | " cq " | " mr " | " pd " | " qp " }"

+.sp

+

+.ti -8

+.IR OPTIONS " := { "

+\fB\-j\fR[\fIson\fR] |

+\fB\-d\fR[\fIetails\fR] }

+

+.ti -8

+.B rdma resource show

+.RI "[ " DEV/PORT_INDEX " ]"

+

+.ti -8

+.B rdma resource help

+

+.SH "DESCRIPTION"

+.SS rdma resource show - display rdma resource tracking information

+

+.PP

+.I "DEV/PORT_INDEX"

+- specifies the RDMA link to show.

+If this argument is omitted all links are listed.

+

+.SH "EXAMPLES"

+.PP

+rdma resource show

+.RS 4

+Shows summary for all devices on the system.

+.RE

+.PP

+rdma resource show mlx5_2

+.RS 4

+Shows the state of specified rdma device.

+.RE

+.PP

+rdma res show qp link mlx5_4

+.RS 4

+Get all QPs for the specific device.

+.RE

+.PP

+rdma res show qp link mlx5_4/1

+.RS 4

+Get QPs of specific port.

+.RE

+.PP

+rdma res show qp link mlx5_4/0

+.RS 4

+Provide illegal port number (0 is illegal).

+.RE

+.PP

+rdma res show qp link mlx5_4/-

+.RS 4

+Get QPs which have not assigned port yet.

+.RE

+.PP

+rdma res show qp link mlx5_4/- -d

+.RS 4

+Detailed view.

+.RE

+.PP

+rdma res show qp link mlx5_4/- -dd

+.RS 4

+Detailed view including driver-specific details.

+.RE

+.PP

+rdma res show qp link mlx5_4/1 lqpn 0-6

+.RS 4

+Limit to specific Local QPNs.

+.RE

+.PP

+rdma resource show cm_id dst-port 7174

+.RS 4

+Show CM_IDs with destination ip port of 7174.

+.RE

+.PP

+rdma resource show cm_id src-addr 172.16.0.100

+.RS 4

+Show CM_IDs bound to local ip address 172.16.0.100

+.RE

+.PP

+rdma resource show cq pid 30489

+.RS 4

+Show CQs belonging to pid 30489

+.RE

+.PP

+

+.SH SEE ALSO

+.BR rdma (8),

+.BR rdma-dev (8),

+.BR rdma-link (8),

+.br

+

+.SH AUTHOR

+Leon Romanovsky <leonro@mellanox.com>

diff --git a/man/man8/rdma.8 b/man/man8/rdma.8

new file mode 100644

index 0000000000000..b2b5aef866ab0

--- /dev/null

+++ b/man/man8/rdma.8

@@ -0,0 +1,119 @@

+.TH RDMA 8 "28 Mar 2017" "iproute2" "Linux"

+.SH NAME

+rdma \- RDMA tool

+.SH SYNOPSIS

+.sp

+.ad l

+.in +8

+.ti -8

+.B rdma

+.RI "[ " OPTIONS " ] " OBJECT " { " COMMAND " | "

+.BR help " }"

+.sp

+

+.ti -8

+.B rdma

+.RB "[ " -force " ] "

+.BI "-batch " filename

+.sp

+

+.ti -8

+.IR OBJECT " := { "

+.BR dev " | " link " }"

+.sp

+

+.ti -8

+.IR OPTIONS " := { "

+\fB\-V\fR[\fIersion\fR] |

+\fB\-d\fR[\fIetails\fR] }

+\fB\-j\fR[\fIson\fR] }

+\fB\-p\fR[\fIretty\fR] }

+

+.SH OPTIONS

+

+.TP

+.BR "\-V" , " -Version"

+Print the version of the

+.B rdma

+tool and exit.

+

+.TP

+.BR "\-b", " \-batch " <FILENAME>

+Read commands from provided file or standard input and invoke them.

+First failure will cause termination of rdma.

+

+.TP

+.BR "\-force"

+Don't terminate rdma on errors in batch mode.

+If there were any errors during execution of the commands, the application return code will be non zero.

+

+.TP

+.BR "\-d" , " --details"

+Output detailed information.  Adding a second \-d includes driver-specific details.

+

+.TP

+.BR "\-p" , " --pretty"

+When combined with -j generate a pretty JSON output.

+

+.TP

+.BR "\-j" , " --json"

+Generate JSON output.

+

+.SS

+.I OBJECT

+

+.TP

+.B dev

+- RDMA device.

+

+.TP

+.B link

+- RDMA port related.

+

+.PP

+The names of all objects may be written in full or

+abbreviated form, for example

+.B stats

+can be abbreviated as

+.B stat

+or just

+.B s.

+

+.SS

+.I COMMAND

+

+Specifies the action to perform on the object.

+The set of possible actions depends on the object type.

+As a rule, it is possible to

+.B show

+(or

+.B list

+) objects, but some objects do not allow all of these operations

+or have some additional commands. The

+.B help

+command is available for all objects. It prints

+out a list of available commands and argument syntax conventions.

+.sp

+If no command is given, some default command is assumed.

+Usually it is

+.B list

+or, if the objects of this class cannot be listed,

+.BR "help" .

+

+.SH EXIT STATUS

+Exit status is 0 if command was successful or a positive integer upon failure.

+

+.SH SEE ALSO

+.BR rdma-dev (8),

+.BR rdma-link (8),

+.BR rdma-resource (8),

+.br

+

+.SH REPORTING BUGS

+Report any bugs to the Linux RDMA mailing list

+.B <linux-rdma@vger.kernel.org>

+where the development and maintenance is primarily done.

+You do not have to be subscribed to the list to send a message there.

+

+.SH AUTHOR

+Leon Romanovsky <leonro@mellanox.com>

-- 

2.20.1