1.\"- 2.\" Copyright (c) 2011 "Bjoern A. Zeeb" <bz@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.Dd November 3, 2011 27.Dt QLXGB 4 28.Os 29.Sh NAME 30.Nm qlxgb 31.Nd "QLogic 10 Gigabit Ethernet & CNA Adapter Driver" 32.Sh SYNOPSIS 33To compile this driver into the kernel, 34place the following lines in your 35kernel configuration file: 36.Bd -ragged -offset indent 37.Cd "device qlxgb" 38.Ed 39.Pp 40To load the driver as a 41module at boot time, place the following line in 42.Xr loader.conf 5 : 43.Bd -literal -offset indent 44if_qlxgb_load="YES" 45.Ed 46.Sh DESCRIPTION 47The 48.Nm 49driver supports IPv4 checksum offload, 50TCP and UDP checksum offload for both IPv4 and IPv6, 51Large Segment Offload for both IPv4 and IPv6, 52Jumbo frames, VLAN Tag, and 53Receive Side scaling. 54For further hardware information, see 55.Pa http://www.qlogic.com/ . 56.Sh HARDWARE 57The 58.Nm 59driver supports 10 Gigabit Ethernet & CNA Adapter based on the following 60chipsets: 61.Pp 62.Bl -bullet -compact 63.It 64QLogic 3200 series 65.It 66QLogic 8200 series 67.El 68.Sh SUPPORT 69For support questions please contact your QLogic approved reseller or 70QLogic Technical Support at 71.Pa http://support.qlogic.com , 72or by E-mail at 73.Aq Mt support@qlogic.com . 74.Sh SEE ALSO 75.Xr altq 4 , 76.Xr arp 4 , 77.Xr netintro 4 , 78.Xr ng_ether 4 , 79.Xr ifconfig 8 80.Sh HISTORY 81The 82.Nm 83device driver first appeared in 84.Fx 10.0 . 85.Sh AUTHORS 86.An -nosplit 87The 88.Nm 89driver was written by 90.An David C Somayajulu 91at QLogic Corporation. 92