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From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Dan Aloni <da-x@monatomic.org>
Cc: Lew Glendenning <lglendenning@lnxi.com>,
linux-kernel-list <linux-kernel@vger.kernel.org>
Subject: Re: e2b2rom_init_one(): Unable to register resource
Date: Sun, 18 Feb 2007 10:52:09 +0300 [thread overview]
Message-ID: <20070218075209.GA10865@cvg> (raw)
In-Reply-To: <20070217212918.GA26554@localdomain>
On Sat, Feb 17, 2007 at 11:29:19PM +0200, Dan Aloni wrote:
| Hello,
|
| I'm running the x86_64 arch of Linux 2.6.20 on a Supermicro X6DH8-XG2
| board and I got this during boot:
|
| [248660.950695] device id = 2440
| [248660.950699] device id = 2480
| [248660.950703] device id = 24c0
| [248660.950706] device id = 24d0
| [248660.950709] matched device = 24d0
| [248660.950712] matched device id 24d0
| [248660.950716] pci_read_config_byte : 4
| [248660.950723] esb2rom: esb2rom_init_one(): Unable to register resource
| 0xffffffffffc00000-0xffffffff - kernel bug?
| [248660.950729] esb2rom: ioremap(ffffffffffc00000, 100400000) failed
| [248660.956859] retVal = -19
|
| Looks like some kind of a 64-bit portability bug...
|
| --
| Dan Aloni
| XIV LTD, http://www.xivstorage.com
| da-x (at) monatomic.org, dan (at) xiv.co.il
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|
Hi Dan,
I think that is not 64-bit portability bug and the code should be
reviewed by Lew Glendenning (who wrote it). I'm sending a copy of
the message to Lew and hope he'll check the code ;)
P.S. (for Lew)
Lew, I think window->phys in esb2rom_init_one() remains in zero
and then sets it to 0xffffffffffc00000 after
window->phys -= 0x400000UL
May be something wrong with word returned at pci_read_config_word()?
Cyrill
next prev parent reply other threads:[~2007-02-18 7:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-17 21:29 Dan Aloni
2007-02-18 7:52 ` Cyrill Gorcunov [this message]
2007-02-18 8:00 ` Cyrill Gorcunov
2007-02-18 10:42 ` Cyrill Gorcunov
2007-02-18 11:29 ` Dan Aloni
2007-02-18 12:36 ` Cyrill Gorcunov
2007-02-18 17:13 ` Andi Kleen
2007-02-18 17:49 ` Dan Aloni
2007-02-18 19:36 ` Cyrill Gorcunov
2007-02-18 20:05 ` Cyrill Gorcunov
2007-02-19 15:58 ` Cyrill Gorcunov
2007-02-19 21:16 ` Dan Aloni
2007-02-20 10:15 ` Cyrill Gorcunov
2007-02-20 11:27 ` Cyrill Gorcunov
2007-02-26 17:08 ` Cyrill Gorcunov
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