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comment bochs nonsense

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rsc 2007-09-26 23:32:47 +00:00
parent fbaa7b428e
commit 90d975e9c8
1 changed files with 2 additions and 0 deletions
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2
lapic.c
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@ -122,6 +122,8 @@ lapic_startap(uchar apicid, uint addr)
microdelay(10);
// Send startup IPI (twice!) to enter bootstrap code.
// Regular hardware wants it twice, but Bochs complains.
// Too bad for Bochs.
for(i = 0; i < 2; i++){
lapic[ICRHI] = apicid<<24;
lapic[ICRLO] = STARTUP | (addr>>12);