How to do IO mapped Implimentation ???

[Jeyner Gil Caga]

Hi Misbah,

If I am not mistaken, ioremap takes 2 parameters,
ioremap(base_addr,size_to_remap). i have tried out_8() and in_8() to issue
the command.


Regards,
gil

On 12/28/07, Misbah khan <misbah_khan at engineer.com> wrote:
>
>
> Hi all...
>
> I am writing a driver in which device port is mapped to CPLD and 8 bit
> data
> bus is directly connected from processor to CPLD. Read write on CPLD
> memory
> mapped (buffer/register) is required to control the device. This is now IO
> mapped to processor.
>
> I need to know whether i am right if i impliment like this :-
>         addr=ioremap(base_addr);          // Remap to Mem mapped address
>         outb(addr) and inb(addr);
>
> Please suggest me if i am wrong or there could be better solution to this
> .
>
> -----Misbah <><
>
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