netdev - Re: [PATCH 16/16] wl1251: Add sysfs file address for setting permanent mac address

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Message-ID: <1382967905.17956.8.camel@jlt4.sipsolutions.net>
Date:	Mon, 28 Oct 2013 14:45:05 +0100
From:	Johannes Berg <johannes@...solutions.net>
To:	Pali Rohár <pali.rohar@...il.com>
Cc:	Luciano Coelho <luca@...lho.fi>,
	"John W. Linville" <linville@...driver.com>,
	"David S. Miller" <davem@...emloft.net>,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, freemangordon@....bg,
	aaro.koskinen@....fi, pavel@....cz, sre@...g0.de,
	joni.lapilainen@...il.com
Subject: Re: [PATCH 16/16] wl1251: Add sysfs file address for setting
 permanent mac address

On Sat, 2013-10-26 at 22:34 +0200, Pali Rohár wrote:
> Driver wl1251 generating mac address randomly at startup and there is no way to
> set permanent mac address via SET_IEEE80211_PERM_ADDR. This patch export sysfs
> file which can set permanent mac address by userspace helper program. Patch is
> needed for devices which do not store mac address in internal wl1251 eeprom.

This doesn't really seem like a good idea since you can also just use
'ip' or whatever to set the MAC address.

johannes

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