irq conflict with any pcmcia nic

[M. Warner Losh]

In message: <LAW11-F118ZHtteCScg0001cabf at hotmail.com>
            "Zhang Weiwu" <weiwuzhang at hotmail.com> writes:
: pcic0 <02micro 6912 PCI-Cardbus Birdge> irq 6 at device 19.0 on pci0
: ed0 at port 0x300-0x31f irq 6 slot 0 on pccard0

irq 6 is bogus.  It conflicts with the floppy drive typically, and it
is extremely rare that it is usable.  Looks like your BIOS is
assigning this for you (how helpful).

: Neither can I assign a different irq to the nic. The pccard.conf doesn't 
: have irq 6 in it (actually "irq 3 5 10"). I don't know why pccardd assign 
: irq 6 when it is not reserved in pccard.conf. 

You can't.  When using pci interrupts, you must share with the bridge.

Warner