2010-08-08 08:54:31 -07:00
|
|
|
Linux* Base Driver for Intel(R) Network Connection
|
|
|
|
|
==================================================
|
|
|
|
|
|
|
|
|
|
Intel Gigabit Linux driver.
|
|
|
|
|
Copyright(c) 1999 - 2010 Intel Corporation.
|
|
|
|
|
|
|
|
|
|
Contents
|
|
|
|
|
========
|
|
|
|
|
|
|
|
|
|
- Identifying Your Adapter
|
|
|
|
|
- Additional Configurations
|
|
|
|
|
- Support
|
|
|
|
|
|
|
|
|
|
This file describes the igbvf Linux* Base Driver for Intel Network Connection.
|
|
|
|
|
|
|
|
|
|
The igbvf driver supports 82576-based virtual function devices that can only
|
|
|
|
|
be activated on kernels that support SR-IOV. SR-IOV requires the correct
|
|
|
|
|
platform and OS support.
|
|
|
|
|
|
|
|
|
|
The igbvf driver requires the igb driver, version 2.0 or later. The igbvf
|
|
|
|
|
driver supports virtual functions generated by the igb driver with a max_vfs
|
|
|
|
|
value of 1 or greater. For more information on the max_vfs parameter refer
|
|
|
|
|
to the README included with the igb driver.
|
|
|
|
|
|
|
|
|
|
The guest OS loading the igbvf driver must support MSI-X interrupts.
|
|
|
|
|
|
|
|
|
|
This driver is only supported as a loadable module at this time. Intel is
|
|
|
|
|
not supplying patches against the kernel source to allow for static linking
|
|
|
|
|
of the driver. For questions related to hardware requirements, refer to the
|
|
|
|
|
documentation supplied with your Intel Gigabit adapter. All hardware
|
|
|
|
|
requirements listed apply to use with Linux.
|
|
|
|
|
|
|
|
|
|
Instructions on updating ethtool can be found in the section "Additional
|
|
|
|
|
Configurations" later in this document.
|
|
|
|
|
|
|
|
|
|
VLANs: There is a limit of a total of 32 shared VLANs to 1 or more VFs.
|
|
|
|
|
|
|
|
|
|
Identifying Your Adapter
|
|
|
|
|
========================
|
|
|
|
|
|
|
|
|
|
The igbvf driver supports 82576-based virtual function devices that can only
|
|
|
|
|
be activated on kernels that support SR-IOV.
|
|
|
|
|
|
|
|
|
|
For more information on how to identify your adapter, go to the Adapter &
|
|
|
|
|
Driver ID Guide at:
|
|
|
|
|
|
|
|
|
|
http://support.intel.com/support/go/network/adapter/idguide.htm
|
|
|
|
|
|
|
|
|
|
For the latest Intel network drivers for Linux, refer to the following
|
|
|
|
|
website. In the search field, enter your adapter name or type, or use the
|
|
|
|
|
networking link on the left to search for your adapter:
|
|
|
|
|
|
|
|
|
|
http://downloadcenter.intel.com/scripts-df-external/Support_Intel.aspx
|
|
|
|
|
|
|
|
|
|
Additional Configurations
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
Ethtool
|
|
|
|
|
-------
|
|
|
|
|
The driver utilizes the ethtool interface for driver configuration and
|
2010-12-17 05:14:34 -07:00
|
|
|
diagnostics, as well as displaying statistical information. The ethtool
|
2010-12-10 00:49:34 -07:00
|
|
|
version 3.0 or later is required for this functionality, although we
|
|
|
|
|
strongly recommend downloading the latest version at:
|
2010-08-08 08:54:31 -07:00
|
|
|
|
2010-12-17 05:14:34 -07:00
|
|
|
http://ftp.kernel.org/pub/software/network/ethtool/
|
2010-08-08 08:54:31 -07:00
|
|
|
|
|
|
|
|
Support
|
|
|
|
|
=======
|
|
|
|
|
|
|
|
|
|
For general information, go to the Intel support website at:
|
|
|
|
|
|
|
|
|
|
http://support.intel.com
|
|
|
|
|
|
|
|
|
|
or the Intel Wired Networking project hosted by Sourceforge at:
|
|
|
|
|
|
|
|
|
|
http://sourceforge.net/projects/e1000
|
|
|
|
|
|
|
|
|
|
If an issue is identified with the released source code on the supported
|
|
|
|
|
kernel with a supported adapter, email the specific information related
|
|
|
|
|
to the issue to e1000-devel@lists.sf.net
|
