xref: /illumos-gate/usr/src/uts/common/io/qede/qede.conf (revision e75b2cb046700ccab0100afdcd81f2b860fcca87)
1#
2# CDDL HEADER START
3#
4# The contents of this file are subject to the terms of the
5# Common Development and Distribution License, v.1,  (the "License").
6# You may not use this file except in compliance with the License.
7#
8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9# or http://opensource.org/licenses/CDDL-1.0.
10# See the License for the specific language governing permissions
11# and limitations under the License.
12#
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]
18#
19# CDDL HEADER END
20#
21
22#
23# Copyright 2014-2017 Cavium, Inc.
24# The contents of this file are subject to the terms of the Common Development
25# and Distribution License, v.1,  (the "License").
26#
27# You may not use this file except in compliance with the License.
28#
29# You can obtain a copy of the License at available
30# at http://opensource.org/licenses/CDDL-1.0
31#
32# See the License for the specific language governing permissions and
33# limitations under the License.
34#
35
36#
37#
38#  checksum - configures checksum offloading capability
39#           - default is TCP/UDP/IPv4 checksum offload for rx/tx
40#           - 0 = no checksum offload
41#           - 1 = IPv4 checksum offload for rx/tx
42# default_checksum=1;
43#
44#
45# rx_ring_size-configures the number of RX packet descriptors to allocate per ring
46#          - valid range is 1024 to 8192
47#          - default is 8192
48# default_rx_ring_size=8192;
49#
50# tx_ring_size-configures the number of RX packet descriptors to allocate per ring
51#          - valid range is 1024 to 8192
52#          - default is 8192
53# default_tx_ring_size=8192;
54#
55# lso_enable - enable TCP Large Segment Offload (LSO)
56#            - default enabled
57#            - 0 = disabled / 1 = enabled
58# default_lso_enable=1;
59#qede0_lso_enable=0;
60#qede1_lso_enable=0;
61#qede2_lso_enable=0;
62#qede3_lso_enable=0;
63#
64# lro_enable - enable TCP Large Receive Offload (LRO)
65#            - default enabled
66#            - 0 = disabled / 1 = enabled
67# default_lro_enable=1;
68#qede0_lro_enable=0;
69#qede1_lro_enable=0;
70#qede2_lro_enable=0;
71#qede3_lro_enable=0;
72#
73# num_fp - configures the number of rings to allocate
74#           - valid values are 1,2,3,4,5,6
75#           - default is 4 which implies:
76#               - 4 rings for single function mode
77#default_num_fp=4;
78#
79# mtu - hardware MTU size
80#     - valid values are 1500, 9000
81#     - default is 1500
82# default_mtu=1500;
83#qede0_mtu=9000;
84#qede1_mtu=9000;
85#qede2_mtu=9000;
86#qede3_mtu=9000;
87#
88