* 3c589 on a thinkpad 701
@ 1995-12-18 21:09 forsyth
0 siblings, 0 replies; 2+ messages in thread
From: forsyth @ 1995-12-18 21:09 UTC (permalink / raw)
>>the quick hack to get the 3c589 (and presumably almost
>>anything else) to work on the thinkpad was to change
sorry, i meant ``almost anything else with a driver that calls getisa(), including
any PCMCIA device''.
^ permalink raw reply [flat|nested] 2+ messages in thread
* 3c589 on a thinkpad 701
@ 1995-12-18 20:32 forsyth
0 siblings, 0 replies; 2+ messages in thread
From: forsyth @ 1995-12-18 20:32 UTC (permalink / raw)
the quick hack to get the 3c589 (and presumably almost
anything else) to work on the thinkpad was to change
p = (uchar*)(KZERO+0xC8000);
in /sys/src/9/pc/main.c to
p = (uchar*)(KZERO+0xD0000);
i'll work out something more general later.
the problem is that 0xC8000 appears to be writable (it's probably shadowing
something), but nothing else can be mapped over it.
i couldn't find a configuration control screen to enable or disable shadowing.
does anyone happen to know
- which sound chip is used in the 701?
- which infrared chipset is used for the irDA interface?
^ permalink raw reply [flat|nested] 2+ messages in thread
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