Hi, I'm trying to get the PCMCIA CardService running on an mpc823 board (RPX Lite). I pick up the code from Jo-Ellen Mathews of AbsoluteValue Systems,and I can do something like remap memory, read data from IO port...But end up with IRQ probe fail (I start with PCMCIA Flash Card). I did an investigating and find out the reason, that is PCMCIA card service already occupy the PCMCIA interrupt and I can not use request_8xxirq to register another handler .
I am thinking that I may have to rewrite request_8xxirq and pcmcia interrupt handler to solve this case. Is there any better solution? Have any one have done it? I am very appreciated for any help. Thank in advances Hoang ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
