1.\"- 2.\" Copyright (c) 2017 Cavium Inc. 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 May 9, 2017 27.Dt QLNXE 4 28.Os 29.Sh NAME 30.Nm qlnxe 31.Nd "Cavium 25/40/100 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 qlnxe" 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_qlnxe_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, Receive Side scaling, HW and Soft LRO. 53For further hardware information, see 54.Pa http://www.qlogic.com/ . 55.Sh HARDWARE 56The 57.Nm 58driver supports 25/40/100 Gigabit Ethernet & CNA Adapter based on the following 59chipsets: 60.Pp 61.Bl -bullet -compact 62.It 63QLogic 45000 series 64.It 65QLogic 41000 series 66.El 67.Sh SUPPORT 68For support questions please contact your Cavium approved reseller or 69Cavium 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 11.1 . 84.Sh AUTHORS 85.An -nosplit 86The 87.Nm 88driver was written by 89.An David C Somayajulu 90at Cavium Inc. 91