Ollie Lho writes:
> Nikolai Vladychevski wrote:
>>
>> > Then move that DISABLE_INTERNAL_DEVICE stuff into raminit.inc.
>> >
>> > Ollie
>>
>>
>> works pretty cool! Though it also disabled the modem :( .
>>
>> I wonder if I play with this 0x7c value... I would find how to disable
>> sis900 only? however I could play for a long time with it .....
>>
>> Nikolai
>
> Hint, see what BIOS has done to the register. Frankly, I forget which
> bit means which device since it is undocumented.
>
> Ollie
Actualy, it was pretty simple
0x7c00 - All devices enabled, You play with first 4 bits only.
Cos there are 4 devices, so you have any combination of 4 bits. Set bit to 1
to turn off the device, bit 0 to enable it.
This is the device list:
1. Multimedia Audio controler
2. Modem controler
3. Ethernet sis930 controler
4. USB controler.
For example, to turn off Ethernet + USB it would be:
0x7c0c -> 1100 in binary (first 4 bits)
To turn off Multimedia audio :
0x7c01 -> 0001 in binary
and so on... maybe there are more detail, but this is enogh for me, Ollie,
again thanks!
nikolai
p.s.
though my modem is not yet working..... damn driver......
