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.\" $FreeBSD$ 27.\" 28.Dd April 1, 2013 29.Dt QLXGBE 4 30.Os 31.Sh NAME 32.Nm qlxgbe 33.Nd "QLogic 10 Gigabit Ethernet & CNA Adapter Driver" 34.Sh SYNOPSIS 35To compile this driver into the kernel, 36place the following lines in your 37kernel configuration file: 38.Bd -ragged -offset indent 39.Cd "device qlxgbe" 40.Ed 41.Pp 42To load the driver as a 43module at boot time, place the following line in 44.Xr loader.conf 5 : 45.Bd -literal -offset indent 46if_qlxgbe_load="YES" 47.Ed 48.Sh DESCRIPTION 49The 50.Nm 51driver supports IPv4 checksum offload, 52TCP and UDP checksum offload for both IPv4 and IPv6, 53Large Segment Offload for both IPv4 and IPv6, 54Jumbo frames, VLAN Tag, and 55Receive Side scaling, ability to select either HW or Software LRO, 56when LRO is enabled (default HW LRO). 57For further hardware information, see 58.Pa http://www.qlogic.com/ . 59.Sh HARDWARE 60The 61.Nm 62driver supports 10 Gigabit Ethernet & CNA Adapter based on the following 63chipsets: 64.Pp 65.Bl -bullet -compact 66.It 67QLogic 8300 series 68.El 69.Sh SUPPORT 70For support questions please contact your QLogic approved reseller or 71QLogic Technical Support at 72.Pa http://support.qlogic.com , 73or by E-mail at 74.Aq Mt support@qlogic.com . 75.Sh SEE ALSO 76.Xr altq 4 , 77.Xr arp 4 , 78.Xr netintro 4 , 79.Xr ng_ether 4 , 80.Xr ifconfig 8 81.Sh HISTORY 82The 83.Nm 84device driver first appeared in 85.Fx 10.0 . 86.Sh AUTHORS 87.An -nosplit 88The 89.Nm 90driver was written by 91.An David C Somayajulu 92at QLogic Corporation. 93