1.\"- 2.\" Copyright (c) 2013 Qlogic Corportaion 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 April 1, 2013 27.Dt QLXGBE 4 28.Os 29.Sh NAME 30.Nm qlxgbe 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 qlxgbe" 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_qlxgbe_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, ability to select either HW or Software LRO, 54when LRO is enabled (default HW LRO). 55For further hardware information, see 56.Pa http://www.qlogic.com/ . 57.Sh HARDWARE 58The 59.Nm 60driver supports 10 Gigabit Ethernet & CNA Adapter based on the following 61chipsets: 62.Pp 63.Bl -bullet -compact 64.It 65QLogic 8300 series 66.El 67.Sh SUPPORT 68For support questions please contact your QLogic approved reseller or 69QLogic Technical Support at 70.Pa http://support.qlogic.com , 71or by E-mail at 72.Aq Mt support@qlogic.com . 73.Sh SEE ALSO 74.Xr altq 4 , 75.Xr arp 4 , 76.Xr netintro 4 , 77.Xr ng_ether 4 , 78.Xr ifconfig 8 79.Sh HISTORY 80The 81.Nm 82device driver first appeared in 83.Fx 10.0 . 84.Sh AUTHORS 85.An -nosplit 86The 87.Nm 88driver was written by 89.An David C Somayajulu 90at QLogic Corporation. 91