Search Linux Wireless

Re: [PATCH 1/6] mac80211: allow no mac address until firmware load

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Monday 28 July 2008 15:56:37 Luis Carlos Cobo wrote:
> On Mon, 2008-07-28 at 15:44 +0200, Michael Buesch wrote:
> > Well, I think that really is pretty weird and it is confusing to the
> > user to see that pseudo random MAC that changes suddenly when the device is
> > initialized. For the human user (so everybody but me), it would be better
> > to have the MAC all-zeros until the firmware loaded. So it would be obvious
> > that the MAC is not set, yet. I think userspace
> 
> The problem is that all-zeroes is actually a valid mac address, owned by
> Xerox (http://standards.ieee.org/regauth/oui/oui.txt) Not that it will
> probably cause us any problem, but a multicast address is afaik an
> invalid mac for a device. Should we go for 01:allzeros?

If that's really a problem, yes. 01:00:00:00:00:00 is still better
than a pseudo random MAC, IMO. It's immediately obvious to the user
that the MAC currently is not set.

-- 
Greetings Michael.
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux