4 # The contents of this file are subject to the terms of the
5 # Common Development and Distribution License (the "License").
6 # You may not use this file except in compliance with the License.
8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 # or http://www.opensolaris.org/os/licensing.
10 # See the License for the specific language governing permissions
11 # and limitations under the License.
13 # When distributing Covered Code, include this CDDL HEADER in each
14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 # If applicable, add the following below this CDDL HEADER, with the
16 # fields enclosed by brackets "[]" replaced with your own identifying
17 # information: Portions Copyright [yyyy] [name of copyright owner]
21 #########################################################################
23 # Copyright 2009 NetXen, Inc. All rights reserved.
24 # Use is subject to license terms.
26 #########################################################################
28 # Driver.conf file for Netxen 10-Gigabit Ethernet devices
30 # All the properties below can be set globally (i.e. for all instances
31 # of ntxn), or on a per-instance basis. See driver.conf(4) for details
32 # of the syntax of global and per-instance properties.
34 # Properties specified in this file take effect when the driver is first
35 # loaded, typically just after system boot. Changes to the file will
36 # therefore not take effect until the next reboot, but will be permanent
39 # Some of the driver's parameters can also be changed using ndd(1m).
40 # Changes made with ndd apply only to a specific instance (e.g. ntxn0).
41 # They take effect immediately, but are lost if the driver is unloaded.
43 #########################################################################
45 # The properties below represents the number of receive and send descriptors
46 # used. Default values alongwith min/max/restrictions are listed.
48 # rx_ring_size = 8192; # min 64, max 32768, must be power-of-2.
49 # # default on 32 bit systems is 4096.
51 # jumbo_rx_ring_size = 1024; # min 64, max 4096, must be power-of-2.
52 # tx_ring_size = 1024; # min 256, max 4096, must be power-of-2.
54 #########################################################################
56 # The properties below represents the bcopy threshold for Transmit and
57 # Receive Frame size. Higher than this threshold gets Mapped.
59 # tx_bcopy_threshold = 128;
60 # rx_bcopy_threshold = 128;
62 #########################################################################
64 # The properties below represents the maximum mtu supported by ntxn device.
65 # Use this to enable jumbo frame support. Max mtu supported on P2 is 8000
66 # bytes, on P3 is 9000.
70 #########################################################################
72 # The property below dictates whether the driver emits informational
73 # messages at card initialization time (useful for debugging). Can be
74 # set to 1 to make driver verbose.