adaptec 1210sa, lost interrupt

[Mickael Marchand <marchand@kde.org>]

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Hi,

anyone has a small idea of what to do to make it work ?
I tried both siimage and sata_sil (libata) with it, all got locked with 
interrupt/dma stuff with 2.4/2.6 latest patches, noapic noacpi (dma 
enabled/disabled)

I feel pretty curious on the fact that the 2 channels wants to use the same 
IRQ and it tries to share it with another device (on my K7 it tried to share 
IRQ 5 with my soundcard, so i removed the soundcard but that did not help 
either).
Maybe I am wrong, but it looks really strange to me that both channels use the 
same IRQ and I wonder if the channels are conflicting with each other.

I tried also to disable the share IDE interrupts in kernel, but it does not 
seem to change anything.

So if you have ideas/comments about it, I can try them ...

maybe I will try to disable one of the ports and see if that helps.

Dec 17 14:25:46 moria kernel: Adaptec AAR-1210SA: IDE controller at PCI slot 
0000:00:11.0
Dec 17 14:25:46 moria kernel: PCI: Found IRQ 5 for device 0000:00:11.0
Dec 17 14:25:46 moria kernel: PCI: Sharing IRQ 5 with 0000:00:0b.0
Dec 17 14:25:46 moria kernel: Adaptec AAR-1210SA: chipset revision 2
Dec 17 14:25:46 moria kernel: Adaptec AAR-1210SA: 100%% native mode on irq 5
Dec 17 14:25:46 moria kernel:     ide2: MMIO-DMA at 0xd09b9e00-0xd09b9e07, 
BIOS settings: hde:pio, hdf:pio
Dec 17 14:25:46 moria kernel:     ide3: MMIO-DMA at 0xd09b9e08-0xd09b9e0f, 
BIOS settings: hdg:pio, hdh:pio
Dec 17 14:25:46 moria kernel: hde: ST3120026AS, ATA DISK drive

please CC me.

cheers,
Mik

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