From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Karl Auerbach <karl@iwl.com>,
linux-ide@vger.kernel.org, karl@cavebear.com
Subject: Re: Some IDE issues with 2.6.28 on PC-Engines ALIX2
Date: Mon, 05 Jan 2009 13:44:19 -0500 [thread overview]
Message-ID: <yq1wsd91tks.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <496200A3.2000906@ru.mvista.com> (Sergei Shtylyov's message of "Mon\, 05 Jan 2009 15\:44\:19 +0300")
>>>>> "Sergei" == Sergei Shtylyov <sshtylyov@ru.mvista.com> writes:
>> The driver was developed on a Soekris net5501. To my knowledge it's
>> working fine on ALIX boards. If that's not the case there may be a
>> problem with the ALIX BIOS VSA PCI config space emulation. In that
>> case you can load the driver with msr=1 to force it to program the
>> IDE function using machine specific registers instead of relying on
>> PCI.
>>
Sergei> It's stange that the driver is using CPI config. space by
Sergei> default which not even documented in the datasheet.
Using PCI config space was explicitly requested by AMD for the reasons
Alan pointed out.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2009-01-05 18:53 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-05 0:37 Some IDE issues with 2.6.28 on PC-Engines ALIX2 Karl Auerbach
2009-01-05 3:01 ` Martin K. Petersen
2009-01-05 12:44 ` Sergei Shtylyov
2009-01-05 13:33 ` Alan Cox
2009-01-05 17:47 ` Sergei Shtylyov
2009-01-05 18:04 ` Alan Cox
2009-01-05 18:44 ` Martin K. Petersen [this message]
2009-01-05 11:36 ` Alan Cox
2009-01-05 23:23 ` Karl Auerbach
2009-01-05 23:27 ` Alan Cox
2009-01-06 12:58 ` Sergei Shtylyov
2009-01-06 19:21 ` Alan Cox
2009-01-06 19:54 ` Bartlomiej Zolnierkiewicz
2009-01-05 12:08 ` Sergei Shtylyov
2009-01-05 16:36 ` Bartlomiej Zolnierkiewicz
2009-01-05 16:52 ` Alan Cox
2009-01-05 17:15 ` Bartlomiej Zolnierkiewicz
2009-01-05 17:19 ` Alan Cox
2009-01-05 17:38 ` Bartlomiej Zolnierkiewicz
2009-01-05 18:00 ` Alan Cox
2009-01-05 18:10 ` Bartlomiej Zolnierkiewicz
2009-01-05 22:41 ` Sergei Shtylyov
2009-01-11 17:47 ` Bartlomiej Zolnierkiewicz
2009-01-31 21:03 ` Sergei Shtylyov
2009-02-01 16:16 ` Bartlomiej Zolnierkiewicz
-- strict thread matches above, loose matches on Subject: below --
2009-01-31 11:25 Christoph .J Thompson
2009-01-31 12:53 ` Martin K. Petersen
2009-01-31 14:15 ` Sergei Shtylyov
2009-01-31 14:58 ` Martin K. Petersen
2009-01-31 14:42 ` Sergei Shtylyov
2009-01-31 16:27 ` Christoph .J Thompson
2009-01-31 16:35 ` Mark Lord
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