Copyright (c) 2007, Neterion Inc All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer as the first lines of this file unmodified. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following ...
NAMEnxge - Neterion Xframe 10GbE Server/Storage adapter driver
SYNOPSISTo compile this driver into the kernel, place the following line in your kernel configuration file:
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf5:
DESCRIPTIONThe sysctl Cm net.inet.tcp.syncookies driver provides support for Neterion Xframe-I and Xframe-II adapters. The driver supports TCP Segmentation Offload (TSO/LSO), Large Receive Offload (LRO), Jumbo Frames (5 buffer mode), Header Separation (Rx 2 buffer mode), VLAN, and Promiscuous mode.
For general information and support, please visit the Neterion support page www.neterion.com/support/support.html
Support for Jumbo Frames is provided via the interface MTU setting. Selecting an MTU larger than 1500 bytes with the ifconfig(8) utility configures the adapter to transmit and receive Jumbo Frames. Xframe adapters support Jumbo Frames up to 9600 bytes.
For Jumbo Frames, the driver will try to allocate physically contiguous buffers. Failures to do so may degrade the performance. To resolve such problems, please visit www.neterion.com where additional information and a kernel patch can be found.
For more information on configuring this device, see ifconfig(8).
HARDWAREThe sysctl Cm net.inet.tcp.syncookies driver supports Neterion Xframe 10 Gigabit Ethernet adapters listed in www.neterion.com/how/pricing.html
SUPPORTFor troubleshooting tips and FAQs, please visit trac.neterion.com/cgi-bin/trac.cgi/wiki/TitleIndex?anonymous
For any issues please send an email to Aq Mt firstname.lastname@example.org .