0d2d8c6db2
sb16: port of isa sb16 driver to user-space. Port by Peter Boonstoppel. es1371: By Laurens Bronwasser.
28 lines
457 B
C
Executable file
28 lines
457 B
C
Executable file
#include "../../drivers.h"
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#include <sys/types.h>
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#include <time.h>
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#include "../../libpci/pci.h"
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int WaitBitd (int paddr, int bitno, int state, long tmout)
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{
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unsigned long val, mask;
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mask = 1UL << bitno;
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tmout *= 5000;
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if(state) {
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while(tmout-- > 0) {
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if((val = pci_inl(paddr)) & mask) {
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return 0;
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}
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}
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} else {
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while(tmout-- > 0) {
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if(!((val = pci_inl(paddr)) & mask)) {
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return 0;
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}
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}
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}
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return 0;
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}
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