From: Robert Schwebel <r.schwebel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Cc: rmk+lkml-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org,
devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-xIg/pKzrS19vn6HldHNs0ANdhmdF6hFW@public.gmane.org,
scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
yuan-bo.ye-3WKxDLwmzFNWk0Htik3J/w@public.gmane.org,
timur-KZfg59tc24xl57MIdRCFDg@public.gmane.org
Subject: Re: [RFC] [PATCH] Device Tree on ARM platform
Date: Thu, 28 May 2009 01:26:36 +0200 [thread overview]
Message-ID: <20090527232636.GO6805@pengutronix.de> (raw)
In-Reply-To: <20090527.135500.217447785.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
On Wed, May 27, 2009 at 01:55:00PM -0700, David Miller wrote:
> > I asked what do drivers do when the MAC address is not in the OF
> > tree, and it is not programmed in hardware (any hardware).
>
> They either fail to probe the device or use a random MAC address,
> the later of which is severely frowned upon.
For embedded, having no dedicated eeprom for the MAC address but
defining them from the bootloader's configuration space is the standard
use case.
rsc
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
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next prev parent reply other threads:[~2009-05-27 23:26 UTC|newest]
Thread overview: 142+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1243408083.13460.14.camel@debian-nb>
2009-05-27 14:27 ` [RFC] [PATCH] Device Tree on ARM platform Grant Likely
2009-05-27 14:39 ` Timur Tabi
[not found] ` <ed82fe3e0905270739k38018c87ka11f62c5977e45fb-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-27 15:05 ` Robert Schwebel
[not found] ` <20090527150527.GK6805-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-27 15:39 ` Grant Likely
[not found] ` <fa686aa40905270839m375bbdacqb1acb1be0a2d2da0-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-27 16:20 ` Robert Schwebel
[not found] ` <20090527162000.GM6805-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-27 20:35 ` Grant Likely
[not found] ` <fa686aa40905271335o1165419hda2334bef42aa3f-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-27 23:48 ` Robert Schwebel
[not found] ` <20090527234801.GP6805-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-27 23:52 ` David Miller
2009-05-27 23:58 ` Scott Wood
[not found] ` <4A1DD3A0.3010501-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2009-05-28 0:02 ` David Miller
2009-05-28 0:07 ` Robert Schwebel
[not found] ` <20090528000707.GR6805-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-28 0:15 ` David Miller
[not found] ` <20090527.171525.204909140.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-28 10:37 ` Mark Brown
[not found] ` <20090528103745.GA19523-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2009-05-28 22:32 ` Grant Likely
2009-05-29 12:34 ` Mark Brown
[not found] ` <20090529123411.GB14650-HF5t3jzXg/6ND3a5+9QAFujbO/Zr0HzV@public.gmane.org>
2009-05-30 9:52 ` Benjamin Herrenschmidt
2009-05-30 10:21 ` Russell King - ARM Linux
[not found] ` <20090530102153.GA6910-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-30 17:56 ` Mark Brown
2009-06-02 7:57 ` Holger Schurig
[not found] ` <200906020957.20493.hs4233-x6+DxXLjN1AJvtFkdXX2Hg4jNU5vUVPG@public.gmane.org>
2009-06-02 9:48 ` Mark Brown
2009-05-28 2:57 ` David Gibson
[not found] ` <20090528025718.GC1464-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2009-05-28 3:36 ` Grant Likely
2009-05-28 3:29 ` Grant Likely
2009-05-28 9:51 ` Wolfgang Denk
[not found] ` <20090528095126.99DB4832E416-C2Gvrrd9BC/j/ljBK/0BTg@public.gmane.org>
2009-05-28 9:59 ` David Miller
2009-05-28 10:13 ` Robert Schwebel
[not found] ` <20090528101339.GV6805-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-28 13:33 ` Jon Smirl
[not found] ` <9e4733910905280633u15546189q37a4b4080158249c-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 13:42 ` Robert Schwebel
2009-05-28 9:38 ` Wolfgang Denk
2009-05-28 3:21 ` Grant Likely
2009-05-28 3:16 ` Grant Likely
2009-05-28 0:55 ` Stephen Neuendorffer
2009-05-27 18:56 ` Alexander Clouter
[not found] ` <2ve0f6-8fn.ln1-kuKQLpWnKMRB2HF5bZY0Orm56z/blAVA@public.gmane.org>
2009-05-27 20:46 ` Grant Likely
2009-05-27 21:32 ` Alexander Clouter
2009-05-28 14:29 ` Dmitry Eremin-Solenikov
2009-05-27 15:41 ` Peter Korsgaard
[not found] ` <87vdnm8sec.fsf-uXGAPMMVk8amE9MCos8gUmSdvHPH+/yF@public.gmane.org>
2009-05-27 16:23 ` Scott Wood
2009-05-27 17:56 ` Russell King
[not found] ` <20090527175609.GB31861-f404yB8NqCZvn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-27 19:08 ` Scott Wood
[not found] ` <4A1D8FBA.6040802-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2009-05-27 19:13 ` Jon Smirl
2009-05-27 19:21 ` Russell King - ARM Linux
[not found] ` <20090527192116.GA31110-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-27 19:39 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <20090527193927.GD30039-RQcB7r2h9QmfDR2tN2SG5Ni2O/JbrIOy@public.gmane.org>
2009-05-27 20:22 ` Grant Likely
[not found] ` <fa686aa40905271322x2f62c3dcs355374b30b4db3ca-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-27 20:19 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <20090527201951.GF30039-RQcB7r2h9QmfDR2tN2SG5Ni2O/JbrIOy@public.gmane.org>
2009-05-27 20:54 ` Grant Likely
[not found] ` <fa686aa40905271354y50b9583cp9f53c35354edc285-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 3:04 ` David Gibson
2009-05-28 7:58 ` Benjamin Herrenschmidt
2009-05-27 23:57 ` Robert Schwebel
[not found] ` <20090527235704.GQ6805-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-28 0:00 ` David Miller
2009-05-28 3:21 ` Grant Likely
[not found] ` <fa686aa40905272021w18a148caqd2b73c4448da2b28-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 6:34 ` Wolfram Sang
[not found] ` <20090528063445.GA12004-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-28 7:55 ` Benjamin Herrenschmidt
2009-05-28 13:34 ` Grant Likely
2009-05-28 7:48 ` Benjamin Herrenschmidt
2009-05-28 14:22 ` Ben Dooks
2009-05-27 20:28 ` David Miller
[not found] ` <20090527.132827.65331718.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-27 20:31 ` Jean-Christophe PLAGNIOL-VILLARD
2009-05-28 2:52 ` David Gibson
[not found] ` <20090528025258.GB1464-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2009-05-28 4:27 ` David Miller
[not found] ` <20090527.212730.183576278.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-28 4:47 ` David Gibson
[not found] ` <20090528044732.GK1464-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2009-05-28 5:31 ` David Miller
[not found] ` <20090527.223147.94364683.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-28 5:47 ` David Gibson
2009-05-28 7:47 ` Benjamin Herrenschmidt
2009-05-28 14:17 ` Ben Dooks
2009-05-28 14:24 ` Robert Schwebel
[not found] ` <20090528141743.GA16199-SMNkleLxa3Z6Wcw2j4pizdi2O/JbrIOy@public.gmane.org>
2009-05-28 14:47 ` Grant Likely
2009-05-27 19:29 ` Russell King
2009-05-27 19:47 ` Sergei Shtylyov
[not found] ` <20090527192909.GA32398-f404yB8NqCZvn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-27 19:53 ` Scott Wood
[not found] ` <4A1D9A1E.80603-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2009-05-27 19:54 ` Timur Tabi
[not found] ` <4A1D9A66.5020002-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2009-05-27 20:25 ` David Miller
[not found] ` <20090527.132553.40558501.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-27 20:27 ` Timur Tabi
[not found] ` <4A1DA24D.5000101-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2009-05-27 20:55 ` David Miller
[not found] ` <20090527.135500.217447785.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-27 23:26 ` Robert Schwebel [this message]
2009-05-27 20:35 ` M. Warner Losh
2009-05-27 20:14 ` Jean-Christophe PLAGNIOL-VILLARD
2009-05-27 20:23 ` David Miller
[not found] ` <20090527.132328.78091350.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-27 20:27 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <20090527202701.GA16219-RQcB7r2h9QmfDR2tN2SG5Ni2O/JbrIOy@public.gmane.org>
2009-05-27 20:48 ` Josh Boyer
2009-05-27 20:56 ` David Miller
2009-05-27 20:52 ` Mark Brown
[not found] ` <20090527205218.GA5591-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2009-05-27 21:05 ` Grant Likely
[not found] ` <fa686aa40905271405pc2f1738gc8dd139f61a0e27-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 0:11 ` Jon Smirl
2009-05-28 12:43 ` Sascha Hauer
2009-05-28 13:18 ` Thomas Gleixner
[not found] ` <alpine.LFD.2.00.0905281457170.3397-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2009-05-28 15:04 ` Sascha Hauer
[not found] ` <20090528150409.GO22742-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-28 15:27 ` Thomas Gleixner
2009-05-29 0:51 ` Benjamin Herrenschmidt
2009-05-29 7:52 ` Sascha Hauer
[not found] ` <20090529075238.GC24565-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-29 9:08 ` Benjamin Herrenschmidt
2009-05-31 10:52 ` Russell King - ARM Linux
[not found] ` <20090528124307.GN22742-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2009-05-28 14:31 ` Grant Likely
2009-05-28 3:25 ` David Gibson
2009-05-28 8:10 ` Benjamin Herrenschmidt
2009-05-28 7:38 ` Benjamin Herrenschmidt
2009-05-27 20:43 ` Grant Likely
2009-05-28 7:37 ` Benjamin Herrenschmidt
2009-05-28 9:15 ` Russell King - ARM Linux
[not found] ` <20090528091513.GA14789-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-28 9:57 ` David Miller
[not found] ` <20090528.025739.16559619.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-28 10:11 ` Benjamin Herrenschmidt
2009-05-28 10:33 ` Robert Schwebel
2009-05-28 10:34 ` Russell King - ARM Linux
[not found] ` <20090528103421.GC14789-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-28 22:33 ` Benjamin Herrenschmidt
2009-05-28 10:14 ` Russell King - ARM Linux
[not found] ` <20090528101440.GB14789-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-28 21:30 ` David Miller
2009-05-28 12:17 ` Dmitry Eremin-Solenikov
2009-05-28 12:48 ` David Gibson
[not found] ` <20090528124817.GB4565-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2009-05-28 12:55 ` David Gibson
2009-05-28 14:13 ` Grant Likely
[not found] ` <fa686aa40905280713u2b3ef5fvbe3d58ccdb629b60-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 16:53 ` Russell King - ARM Linux
2009-05-28 17:05 ` Grant Likely
2009-05-28 18:46 ` Alexander Clouter
2009-05-28 22:21 ` Benjamin Herrenschmidt
2009-05-29 1:39 ` David Gibson
[not found] ` <20090529013908.GA7831-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2009-05-29 1:59 ` Mitch Bradley
[not found] ` <4A1F4189.8060702-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>
2009-05-29 3:52 ` Benjamin Herrenschmidt
2009-05-29 4:11 ` David Miller
2009-05-29 4:11 ` David Miller
[not found] ` <20090528.211123.46272556.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2009-05-29 4:56 ` Benjamin Herrenschmidt
2009-05-29 5:11 ` David Miller
2009-05-28 10:00 ` Benjamin Herrenschmidt
2009-05-28 11:44 ` Jean-Christophe PLAGNIOL-VILLARD
2009-05-28 12:47 ` Jon Smirl
[not found] ` <9e4733910905280547w7ee65d40yb4b3ab9559e14dae-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 14:39 ` Grant Likely
2009-05-28 14:54 ` Grant Likely
2009-05-27 18:26 ` Peter Korsgaard
2009-05-28 3:02 ` David Gibson
2009-05-28 7:32 ` Benjamin Herrenschmidt
2009-05-28 13:38 ` Grant Likely
2009-05-27 16:32 ` Mark Brown
2009-05-27 18:50 ` Jon Smirl
[not found] ` <9e4733910905271150q1d51538draa8d039c8b147c05-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-27 22:24 ` Mark Brown
[not found] ` <20090527222420.GC5591-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2009-05-28 0:04 ` Jon Smirl
2009-05-28 13:07 ` Mark Brown
[not found] ` <20090527163223.GE1970-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2009-05-27 20:42 ` Grant Likely
[not found] ` <fa686aa40905271342v5bc51665tb9b5d92950a43b82-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-27 21:38 ` Mark Brown
2009-05-27 22:01 ` Mitch Bradley
[not found] ` <4A1DB855.2030608-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>
2009-05-28 8:17 ` Benjamin Herrenschmidt
2009-05-27 17:44 ` Russell King
[not found] ` <20090527174440.GA31861-f404yB8NqCZvn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2009-05-27 17:52 ` Grant Likely
[not found] ` <fa686aa40905271052k3f55eb73k2cb0c3cff3c94d7b-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-05-28 3:44 ` David Gibson
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