From: Sebastien Jan <s-jan@ti.com>
Date: Wed, 5 May 2010 08:45:54 +0000 (+0000)
Subject: ks8851: companion eeprom access through ethtool
X-Git-Tag: v2.6.35-rc1~473^2~262
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a84afa40e07b6882ca46a7287d8ca4a8c5430f60;p=pandora-kernel.git

ks8851: companion eeprom access through ethtool

Accessing ks8851 companion eeprom permits modifying the ks8851 stored
MAC address.

Example how to change the MAC address using ethtool, to set the
01:23:45:67:89:AB MAC address:
$ echo "0:AB8976452301" | xxd -r > mac.bin
$ sudo ethtool -E eth0 magic 0x8870 offset 2 < mac.bin

Signed-off-by: Sebastien Jan <s-jan@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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