Subject: Re: 2.6.14-mm1 libata pata_via
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Chris Boot <bootc@bootc.net>
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <6397E994-0BC3-445F-BF2B-CD3D0ADB0E02@bootc.net>
References: <6397E994-0BC3-445F-BF2B-CD3D0ADB0E02@bootc.net>
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Date: Tue, 08 Nov 2005 03:15:26 +0000
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On Llu, 2005-11-07 at 17:32 +0000, Chris Boot wrote:
> Hi all,
> 
> Since I've only got a DVD drive on good ol' PATA, I thought I'd try  
> Alan's latest VIA PATA driver for libata, to see where I got. Well,  
> the machine simply doesn't boot, preferring to get stuck after  
> detecting the drive. I've tried with and without  
> libata.atapi_enabled=1 and get the same result in both cases. Here's  
> my log with some SysRq output that might be useful:

Thanks for giving it a try. Can you also give me an lspci -v for
reference

> [4294672.373000] ACPI: PCI Interrupt 0000:00:0f.1[A] -> Link [ALKA] - 
>  > GSI 20 (level, low) -> IRQ 177
> [4294672.411000] PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 1

Thats suspicious in itself. I take it the VIA drivers/ide driver works
fine and reports IRQ 1 however ?

> [4294672.446000] ata5: PATA max UDMA/100 cmd 0x1F0 ctl 0x3F6 bmdma  
> 0xD000 irq 14

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