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usbuhci: make sure pci membar type is i/o

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This commit is contained in:
cinap_lenrek 2020-06-06 16:10:04 +02:00
parent a3626a6efa
commit dd2d6c9430
1 changed files with 3 additions and 1 deletions
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4
sys/src/9/pc/usbuhci.c
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@ -2129,7 +2129,9 @@ scanpci(void)
continue; continue;
switch(p->ccrp){ switch(p->ccrp){
case 0: case 0:
io = p->mem[4].bar & ~0x0F; if((p->mem[4].bar & 1) == 0)
continue;
io = (int)p->mem[4].bar & ~0xF;
break; break;
default: default:
continue; continue;