Re: UDB/Multia IDE alpha problem found (maybe)
Alan Cox (alan@lxorguk.ukuu.org.uk)
Sat, 23 Jan 1999 23:09:02 +0000 (GMT)
> diff -u --recursive --new-file v2.1.131/linux/arch/alpha/kernel/sys_sio.c linux/arch/alpha/kernel/sys_sio.c
> --- v2.1.131/linux/arch/alpha/kernel/sys_sio.c Sun Nov 8 14:02:41 1998
> +++ linux/arch/alpha/kernel/sys_sio.c Fri Dec 18 09:33:39 1998
> @@ -232,7 +232,7 @@
> * selected... :-(
> */
> layout_all_busses(DEFAULT_IO_BASE, APECS_AND_LCA_DEFAULT_MEM_BASE);
> - sio_pci_fixup(noname_map_irq, 0x0b0a0f09);
> + sio_pci_fixup(noname_map_irq, 0x0b0a0f0e);
> sio_fixup_irq_levels(sio_collect_irq_levels());
> enable_ide(0x26e);
> }
>
> If I read this patch right, (2.1.132), it is allocating the IDE interrupt
> (14, the 0e change from 09). So when I try to enable the IRQ 14 for the
> IDE it gets really confused. Any better numbers?
According to my notes that was done to fix the fact the AD18xx sound
crashed on some Alpha boards.
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