forked from luck/tmp_suning_uos_patched
Documentation: e100: Update the Intel 10/100 driver doc
Over the years, several of the links have changed or are no longer valid so update them. In addition, the default values were incorrect for a couple of parameters. Converted the text file to the reStructuredText (RST) format, since the Linux kernel documentation now uses this format for documentation. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
This commit is contained in:
Jeff Kirsher
parent
fff200caf6
commit
85d63445f4
|
|
@ -1,7 +1,7 @@
|
|||
Linux* Base Driver for the Intel(R) PRO/100 Family of Adapters
|
||||
==============================================================
|
||||
|
||||
March 15, 2011
|
||||
June 1, 2018
|
||||
|
||||
Contents
|
||||
========
|
||||
|
|
@ -36,16 +36,9 @@ Channel Bonding documentation can be found in the Linux kernel source:
|
|||
Identifying Your Adapter
|
||||
========================
|
||||
|
||||
For more information on how to identify your adapter, go to the Adapter &
|
||||
Driver ID Guide at:
|
||||
|
||||
http://support.intel.com/support/network/adapter/pro100/21397.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://downloadfinder.intel.com/scripts-df/support_intel.asp
|
||||
For information on how to identify your adapter, and for the latest Intel
|
||||
network drivers, refer to the Intel Support website:
|
||||
http://www.intel.com/support
|
||||
|
||||
Driver Configuration Parameters
|
||||
===============================
|
||||
|
|
@ -57,22 +50,26 @@ Rx Descriptors: Number of receive descriptors. A receive descriptor is a data
|
|||
structure that describes a receive buffer and its attributes to the network
|
||||
controller. The data in the descriptor is used by the controller to write
|
||||
data from the controller to host memory. In the 3.x.x driver the valid range
|
||||
for this parameter is 64-256. The default value is 64. This parameter can be
|
||||
changed using the command:
|
||||
for this parameter is 64-256. The default value is 256. This parameter can be
|
||||
changed using the command::
|
||||
|
||||
ethtool -G eth? rx n, where n is the number of desired rx descriptors.
|
||||
ethtool -G eth? rx n
|
||||
|
||||
Where n is the number of desired Rx descriptors.
|
||||
|
||||
Tx Descriptors: Number of transmit descriptors. A transmit descriptor is a data
|
||||
structure that describes a transmit buffer and its attributes to the network
|
||||
controller. The data in the descriptor is used by the controller to read
|
||||
data from the host memory to the controller. In the 3.x.x driver the valid
|
||||
range for this parameter is 64-256. The default value is 64. This parameter
|
||||
can be changed using the command:
|
||||
range for this parameter is 64-256. The default value is 128. This parameter
|
||||
can be changed using the command::
|
||||
|
||||
ethtool -G eth? tx n, where n is the number of desired tx descriptors.
|
||||
ethtool -G eth? tx n
|
||||
|
||||
Where n is the number of desired Tx descriptors.
|
||||
|
||||
Speed/Duplex: The driver auto-negotiates the link speed and duplex settings by
|
||||
default. The ethtool utility can be used as follows to force speed/duplex.
|
||||
default. The ethtool utility can be used as follows to force speed/duplex.::
|
||||
|
||||
ethtool -s eth? autoneg off speed {10|100} duplex {full|half}
|
||||
|
||||
|
|
@ -81,7 +78,7 @@ Speed/Duplex: The driver auto-negotiates the link speed and duplex settings by
|
|||
|
||||
Event Log Message Level: The driver uses the message level flag to log events
|
||||
to syslog. The message level can be set at driver load time. It can also be
|
||||
set using the command:
|
||||
set using the command::
|
||||
|
||||
ethtool -s eth? msglvl n
|
||||
|
||||
|
|
@ -112,9 +109,9 @@ Additional Configurations
|
|||
---------------------
|
||||
In order to see link messages and other Intel driver information on your
|
||||
console, you must set the dmesg level up to six. This can be done by
|
||||
entering the following on the command line before loading the e100 driver:
|
||||
entering the following on the command line before loading the e100 driver::
|
||||
|
||||
dmesg -n 8
|
||||
dmesg -n 6
|
||||
|
||||
If you wish to see all messages issued by the driver, including debug
|
||||
messages, set the dmesg level to eight.
|
||||
|
|
@ -146,7 +143,8 @@ Additional Configurations
|
|||
|
||||
NAPI (Rx polling mode) is supported in the e100 driver.
|
||||
|
||||
See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI.
|
||||
See https://wiki.linuxfoundation.org/networking/napi for more information
|
||||
on NAPI.
|
||||
|
||||
Multiple Interfaces on Same Ethernet Broadcast Network
|
||||
------------------------------------------------------
|
||||
|
|
@ -160,7 +158,7 @@ Additional Configurations
|
|||
If you have multiple interfaces in a server, either turn on ARP
|
||||
filtering by
|
||||
|
||||
(1) entering: echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
|
||||
(1) entering:: echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
|
||||
(this only works if your kernel's version is higher than 2.4.5), or
|
||||
|
||||
(2) installing the interfaces in separate broadcast domains (either
|
||||
|
|
@ -169,15 +167,11 @@ Additional Configurations
|
|||
|
||||
Support
|
||||
=======
|
||||
|
||||
For general information, go to the Intel support website at:
|
||||
http://www.intel.com/support/
|
||||
|
||||
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.sourceforge.net.
|
||||
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 a supported kernel
|
||||
with a supported adapter, email the specific information related to the issue
|
||||
to e1000-devel@lists.sf.net.
|
||||
|
|
@ -10,6 +10,7 @@ Contents:
|
|||
batman-adv
|
||||
can
|
||||
dpaa2/index
|
||||
e100
|
||||
kapi
|
||||
z8530book
|
||||
msg_zerocopy
|
||||
|
|
|
|||
|
|
@ -7089,7 +7089,7 @@ Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/
|
|||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
|
||||
S: Supported
|
||||
F: Documentation/networking/e100.txt
|
||||
F: Documentation/networking/e100.rst
|
||||
F: Documentation/networking/e1000.txt
|
||||
F: Documentation/networking/e1000e.txt
|
||||
F: Documentation/networking/igb.txt
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user