Subject: Re: Problems with Xircom PCMCIA cards (device timeout)
To: Manuel Bouyer <bouyer@antioche.eu.org>
From: Lubomir Sedlacik <salo@Xtrmntr.org>
List: tech-kern
Date: 01/04/2002 22:57:29
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On Fri, Jan 04, 2002 at 10:04:02PM +0100, Manuel Bouyer wrote:
> Can you try to get it on something else than IRQ 9 ?
> see options(4) and PCIC_ISA_INTR_ALLOC_MASK
> IRQ 9 is usually used by APCI and this may cause problems.
i use IRQ 9 with other card without any problems but i found this quite
strange.. dmesg says:
pcic0: controller 0 detecting irqs with mask 0xdeb8:..3..9..10..11..15
from options(4):
options PCIC_ISA_INTR_ALLOC_MASK=3Dmask
Controls the allowable interrupts that may be used for PCMCIA devices.
This mask is a logical-or of power-of-2s of allowable interrupts:
IRQ Val IRQ Val IRQ Val IRQ Val
0 0x0001 4 0x0010 8 0x0100 12 0x1000
1 0x0002 5 0x0020 9 0x0200 13 0x2000
2 0x0004 6 0x0040 10 0x0400 14 0x4000
3 0x0008 7 0x0080 11 0x0800 15 0x8000
but when i count OR for the values of IRQ 3, 9, 10, 11 and 15 i got:
1000000000000000 =3D 0x8000
0000100000000000 =3D 0x0800
0000010000000000 =3D 0x0400
0000001000000000 =3D 0x0200
0000000000001000 =3D 0x0008
----------------
1000111000001000 =3D 0x8e08, not 0xdeb8
am i missing something?
> No luck for the modem for now, the second function of the xircom adapters
> is not supported (this is because these cards are not true multifunction
> cards)
*sigh*
regards,
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