========

vendstat

========

------------------------------------------

query InfiniBand vendor specific functions

------------------------------------------

:Date: @BUILD_DATE@

:Manual section: 8

:Manual group: Open IB Diagnostics

SYNOPSIS

========

vendstat [options] <lid|guid>

DESCRIPTION

===========

vendstat uses vendor specific MADs to access beyond the IB spec

vendor specific functionality. Currently, there is support for

Mellanox InfiniSwitch-III (IS3) and InfiniSwitch-IV (IS4).

OPTIONS

=======

**-N**

	show IS3 or IS4 general information.

**-w**

	show IS3 port xmit wait counters.

**-i**

	show IS4 counter group info.

**-c <num,num>**

	configure IS4 counter groups.

	Configure IS4 counter groups 0 and 1. Such configuration is not

	persistent across IS4 reboot.  First number is for counter group 0 and

	second is for counter group 1.

	Group 0 counter config values:

::

		0 - PortXmitDataSL0-7

		1 - PortXmitDataSL8-15

		2 - PortRcvDataSL0-7

	Group 1 counter config values:

::

		1 - PortXmitDataSL8-15

		2 - PortRcvDataSL0-7

		8 - PortRcvDataSL8-15

**-R, --Read <addr,mask>**

	Read configuration space record at addr

**-W, --Write <addr,val,mask>**

	Write configuration space record at addr

Addressing Flags

----------------

.. include:: common/opt_G.rst

.. include:: common/opt_L.rst

.. include:: common/opt_s.rst

Port Selection flags

--------------------

.. include:: common/opt_C.rst

.. include:: common/opt_P.rst

.. include:: common/sec_portselection.rst

Debugging flags

---------------

.. include:: common/opt_d.rst

.. include:: common/opt_e.rst

.. include:: common/opt_h.rst

.. include:: common/opt_v.rst

.. include:: common/opt_V.rst

Configuration flags

-------------------

.. include:: common/opt_t.rst

.. include:: common/opt_z-config.rst

FILES

=====

.. include:: common/sec_config-file.rst

EXAMPLES

========

::

	vendstat -N 6		# read IS3 or IS4 general information

	vendstat -w 6		# read IS3 port xmit wait counters

	vendstat -i 6 12	# read IS4 port 12 counter group info

	vendstat -c 0,1 6 12	# configure IS4 port 12 counter groups for PortXmitDataSL

	vendstat -c 2,8 6 12	# configure IS4 port 12 counter groups for PortRcvDataSL

AUTHOR

======

Hal Rosenstock

	< hal.rosenstock@gmail.com >