From: Petr Konecny <pekon@informatics.muni.cz>
To: "Valdis.Kletnieks@vt.edu" <1039774224.1449.0.camel@laptop.fenrus.com>
Cc: Alessandro Suardi <alessandro.suardi@oracle.com>,
Arjan van de Ven <arjanv@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: 2.5.5[01]]: Xircom Cardbus broken (PCI resource collisions)
Date: 13 Dec 2002 17:17:14 +0100 [thread overview]
Message-ID: <qww65tx3ncl.fsf@decibel.fi.muni.cz> (raw)
In-Reply-To: <200212131345.gBDDjw27002677@turing-police.cc.vt.edu>
Arjan> interesting. BUT aren't we writing to the device 3 lines before
Arjan> where you add the pci_enable_device()? That sounds like a bad
Arjan> plan to me ;(
Valdis> I see why the if/continue was added - you don't want to be
Valdis> calling device_register()/pci_insert_device() if
Valdis> pci_enable_device() loses. I don't see why 2.5.50 moved the
Valdis> code up after pci_setup_device(). There's an outside chance
Valdis> that the concept of moving the call was correct, but that it
Valdis> should have been moved to between the calls to
Valdis> pci_assign_resource() and pci_readb(). If that's the case,
Valdis> then you're correct as well....
I can confirm that this indeed works. I moved the two lines before
pci_readb and the card works (every character you now read went through
it). Who shall submit a patch to Linus ?
Now I have to figure out, how to make it load without manual modprobe
xircom_cb. Oh the joys of new module loader.
Petr
--
Computers are like air conditioners. Both stop working, if you open
windows.
-- Adam Heath
next prev parent reply other threads:[~2002-12-13 16:09 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-12 22:47 Valdis.Kletnieks
2002-12-13 0:43 ` Greg KH
2002-12-13 4:22 ` Valdis.Kletnieks
2002-12-13 10:10 ` Arjan van de Ven
2002-12-13 13:45 ` Valdis.Kletnieks
2002-12-13 16:17 ` Petr Konecny [this message]
[not found] ` <200212131633.gBDGX0617899@anxur.fi.muni.cz>
2002-12-13 17:18 ` Valdis.Kletnieks
2002-12-13 17:36 ` Dave Jones
2002-12-13 18:46 ` Valdis.Kletnieks
2002-12-14 0:18 ` Zwane Mwaikambo
2002-12-13 19:03 ` Jeff Garzik
2002-12-14 3:43 ` Alan Cox
-- strict thread matches above, loose matches on Subject: below --
2002-12-14 17:28 ALESSANDRO.SUARDI
2002-12-16 14:54 ` Valdis.Kletnieks
2002-12-12 14:10 Alessandro Suardi
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