From: Jeff Garzik <jgarzik@pobox.com>
To: Greg Felix <gregfelixlkml@gmail.com>
Cc: linux-kernel@vger.kernel.org, John Linville <linville@redhat.com>
Subject: Re: PROBLEM: ICH7 SATA drive not detected.
Date: Wed, 30 Mar 2005 14:33:32 -0500 [thread overview]
Message-ID: <424AFF0C.4010409@pobox.com> (raw)
In-Reply-To: <e16ac85e05022517024beb5b38@mail.gmail.com>
Greg Felix wrote:
> 00:1f.2 Class 0101: 8086:27c0 (prog-if 8f [Master SecP SecO PriP PriO])
> Subsystem: 103c:3011
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium
>
>>TAbort- <TAbort- <MAbort- >SERR- <PERR-
>
> Latency: 0
> Interrupt: pin B routed to IRQ 5
> Region 0: I/O ports at 10d8 [size=8]
> Region 1: I/O ports at 10f0 [size=4]
> Region 2: I/O ports at 10e0 [size=8]
> Region 3: I/O ports at 10f4 [size=4]
> Region 4: I/O ports at 10b0 [size=16]
> Region 5: Memory at e04c4400 (32-bit, non-prefetchable)
> [disabled] [size=1K]
I was hoping that we could detect when this PCI BAR is disabled, and
base the logic on that. But it appears that's not feasible for some BIOSen.
I suppose your patch is the best we can do.
Jeff
prev parent reply other threads:[~2005-03-30 19:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-25 23:36 Intel ICH7 SATA support question for ATA_PIIX Greg Felix
2005-02-26 0:00 ` Jeff Garzik
2005-02-26 1:02 ` PROBLEM: ICH7 SATA drive not detected Greg Felix
2005-02-26 1:05 ` Greg Felix
2005-02-26 4:35 ` Jeff Garzik
2005-02-28 17:22 ` Greg Felix
2005-03-30 19:33 ` Jeff Garzik [this message]
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