xref: /titanic_41/usr/src/uts/common/io/ixgbe/ixgbe.conf (revision 43fab1a9f38ff02e665a874ea0a8eb3818e61ff3)

#
# CDDL HEADER START
#
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# Common Development and Distribution License (the "License").
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#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
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#
# Copyright(c) 2007-2008 Intel Corporation. All rights reserved.
#
# Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Copyright (c) 2013 Saso Kiselkov. All rights reserved.
#
#
# Driver.conf file for Intel 10GbE PCIE NIC Driver (ixgbe)
#
# -------------------- Jumbo Frame --------------------
# default_mtu
#	The size of the default MTU (payload without the ethernet header)
#	Allowed values:	1500 - 16366 (for Intel 82598 10Gb Ethernet controller)
#	                1500 - 15500 (for Intel 82599 10Gb Ethernet controller)
#	Default value:	1500
#
# default_mtu		= 1500;
#
# -------------------- Flow Control --------------------
# flow_control
#	Ethernet flow control
#	Allowed values:	0 - Disable
#			1 - Receive only
#			2 - Transmit only
#			3 - Receive and transmit
#	default value:	0
#
# flow_control		= 3;
#
# -------------------- Transmit/Receive Queues --------------------
#
# tx_ring_size
#	The number of the transmit descriptors per transmit queue
#	Allowed values:	64 - 4096
#	Default value:	1024
#
# rx_ring_size
#	The number of the receive descriptors per receive queue
#	Allowed values:	64 - 4096
#	Default value:	1024
#
# mr_enable
#	Enable multiple tx queues and rx queues
#	Allowed values: 0 - 1
#	Default value:	1
#
# rx_group_number
#	The number of the receive groups
#	Allowed values:	1 - 16 (for Intel 82598 10Gb ethernet controller)
#	Allowed values:	1 - 64 (for Intel 82599 10Gb ethernet controller)
#	Default value:	1
#
# allow_unsupported_sfp
#	Allow use of unsupported (non-Intel) SFP modules in adapters with
#	pluggable optics
#	Allowed values: 0 - 1
#	Default value: 0
#
# -------- How to set parameters for a particular interface ---------
# The example below shows how to locate the device path and set a parameter
# for a particular ixgbe interface. (Using flow_control as an example)
#
# Use the following command to find out the device paths for ixgbe,
#       more /etc/path_to_inst | grep ixgbe
#
# For example, if you see,
#	"/pci@7b,0/pci10de,5d@e/pci8086,a15f@0" 0 "ixgbe"
#	"/pci@7b,0/pci10de,5d@e/pci8086,a15f@0,1" 1 "ixgbe"
#
# name = "pciex8086,10c6" parent = "/pci@0,0/pci10de,\<pci10de\>5d@e" unit-address = "0"
# flow_control = 1;
# name = "pciex8086,10c6" parent = "/pci@0,0/\<pci\>pci10de,5d@e" unit-address = "1"
# flow_control = 3;