pcmcia problems

Fend, Matthias mfend at harris.com
Wed Apr 3 18:55:32 EST 2002

hello everybody,

i'm trying to run pcmcia service (ISDNCard (Fritz PCMCIA V2.0) on a custom
mpc860 board.

i started with pcmcia-cs-3.1.33 i changed the  PCMCIA_MEM_WIN_BASE in
m8xx_pcmcia to 0xE0000000
i also implemented the adapter methods for the voltage selection

in /arch/ppc/mm/init.c  MMU_init(void)
i added the line

i load the modules pcmcia_core.o ds.o and m8xx_pcmcia.o

the iopins (CD,VS,WP..) seem to work fine (tested with cardctl status 0)

but if i try to run
> ./cardctl ident 0
i only get:
> no product info available
> function: 2 (serial)

if i turn debug on i get this message
cs: overrun in get_next_tuple for socket 0

so now it don't know if it is a software problem or a hardware problem...

Q1: any ideas what i could try in next step

Q2: what is the difference between MEM_BASE and IO_BASE

Q3: cardmgr always think that he detects an anonyoumous memory and start this
service .. is this caused by the
bad cis reading or is this another problem?

thx matthias

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