Users Guide

8–VMware Driver Software
Driver Parameters
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enable_live_grcdump
Use the enable_live_grcdump parameter to indicate which firmware dump
is collected for troubleshooting. Valid values are:
The default setting is appropriate for most situations. Do not change the default
value unless requested by the support team.
cnic Driver Parameters
To set the qcnic driver parameters, issue one of the following commands:
#esxcli system module parameters set -m qcnic -p Param=Value
#esxcfg-module -s <param>=<value> qcnic
cnic_debug
The cnic_debug parameter sets the driver debug message level. Valid values
are in the range of 0h–8000000h. The default value is 0h.
cnic_dump_kwqe_enable
The cnic_dump_kwe_en parameter enables and disables single work-queue
element message (kwqe) logging. By default, this parameter is set to
1
(disabled).
Value
Description
0x0 Disable live global register controller (GRC) dump
0x1 Enable parity/live GRC dump (default)
0x2 Enable transmit timeout GRC dump
0x4 Enable statistics timeout GRC dump