[pso] Problema THREI
Alin Popescu
alinpopescu at live.com
Mon Apr 19 21:21:23 EEST 2010
Salut
Am o problema la activarea THREI. Dupa ce scriu datele in bufferul kernel
incerc sa activez THREI, dar nu-mi intra in intrerupere. Codul arata ca
mai jos:
i = write_fifo(&data->write, user_buffer, size);
ENABLE_TRANSMIT(data->base);
return i;
Iar ENABLE_TRANSMIT
#define ENABLE_TRANSMIT(x) { char c = inb(IER(x)); c |= 0x02; outb(c,
IER(x)); }
Problema este ca se blocheaza la testul 0064.
On Fri, 16 Apr 2010 16:33:17 +0400, Macicas Teodor
<teodor.macicas at cti.pub.ro> wrote:
> faul
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