understanding GPIO registers

[vichy]

hi:

2011/8/28 OrazioPirataDelloSpazio (Lorenzo) <ziducaixao at autistici.org>:
> On 8/28/11 8:59 AM, vichy wrote:
>> does the base address of gpio in kernel you use is the same or you
>> have modified for your board?
> I didn't modify the kernel.
> VIA EPIA LT BIOS set SCH3114 PME BASE ADDRESS at 0A00H
>
> How do you suggest to proceed?
>
> Thanks,

How about adding debug messages in the driver?
If that is a PCI device, you may use mmap to map the memory for programming.

BR,