diff options
| -rw-r--r-- | sys/i386/i386/pmap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/i386/i386/pmap.c b/sys/i386/i386/pmap.c index 6f87229c0b5d..a0ef61a00d59 100644 --- a/sys/i386/i386/pmap.c +++ b/sys/i386/i386/pmap.c @@ -426,9 +426,10 @@ pmap_bootstrap(firstaddr, loadaddr) for (j = 0; j < mp_napics; j++) { /* same page frame as a previous IO apic? */ if (((vm_offset_t)SMPpt[NPTEPG-2-j] & PG_FRAME) == - (io_apic_address[0] & PG_FRAME)) { + (io_apic_address[i] & PG_FRAME)) { ioapic[i] = (ioapic_t *)((u_int)SMP_prvspace - + (NPTEPG-2-j)*PAGE_SIZE); + + (NPTEPG-2-j) * PAGE_SIZE + + (io_apic_address[i] & PAGE_MASK)); break; } /* use this slot if available */ @@ -436,7 +437,8 @@ pmap_bootstrap(firstaddr, loadaddr) SMPpt[NPTEPG-2-j] = (pt_entry_t)(PG_V | PG_RW | pgeflag | (io_apic_address[i] & PG_FRAME)); ioapic[i] = (ioapic_t *)((u_int)SMP_prvspace - + (NPTEPG-2-j)*PAGE_SIZE); + + (NPTEPG-2-j) * PAGE_SIZE + + (io_apic_address[i] & PAGE_MASK)); break; } } |