[ltp] Fedora Core 1 on Antique 760 series
Tue, 18 Nov 2003 19:50:55 -0500
Glyn Kennington wrote:
>Tino Keitel wrote:
>>>on. The next serious problem, and a real show stopper, is PCMCIA won't
>>>work. The only error reported is a pair of the familiar 'No IRQ known
>>>for interrupt pin A of device 00:0n.n. Please try using pci=biosirq.'
>>>messages. Attempting to follow the advice and pass pci=biosirq to the
>>>kernel results in kernel panic.
>>Do you use kernel pcmcia support (yenta.o) or the drivers from
>>pcmcia-cs (i82365.o)? Dave Hinds told me that the former won't work on
>>a 76x model with a Cardbus card, since the Cardbus bridge in these
>>models uses ISA IRQs. While the kernel driver requires PCI IRQs, the
>>pcmcia-cs driver has a fallback for ISA IRQs.
>I've had the same problem with my 760ED, whenever I try using a Cardbus
>card (PCMCIA cards work OK). Always `no IRQ known for interrupt pin',
>and the message about pci=biosirq, and no improvement (but no kernel
>panic) despite trying all possible parameters for pci=foo. I also found
>exactly no difference was made by switching between built-in kernel
>drivers and pcmcia-cs. I haven't tried anything more recent than
>version 3.2.2, though.
I've definitely been using the yenta_socket.o with every other distro on
these models. I don't use any cardbus cards, just pcmcia, but the Fedora
Core 1 kernel doesn't like this setup apparently. I don't rembemer
having to switch to the separate pcmcia-cs drivers since back in the
kernel 2.2 days. This
sounds similar, but I didn't dig in far enough to find out since this
was just one of those spur of the moment impulsive tests with a new
distro. I doubt I'll pursue this further at the moment, but thanks for