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Doh! 'avail_end' is a physical offset, not a page number!

This commit is contained in:
scw 1997-12-06 20:29:59 +00:00
parent ee70fa750a
commit ea4e9ca4f6
1 changed files with 6 additions and 4 deletions
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10
sys/arch/mvme68k/mvme68k/pmap_bootstrap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap_bootstrap.c,v 1.6 1997/11/01 17:56:51 scw Exp $ */
/* $NetBSD: pmap_bootstrap.c,v 1.7 1997/12/06 20:29:59 scw Exp $ */
/*
* Copyright (c) 1991, 1993
@ -426,7 +426,7 @@ pmap_bootstrap(nextpa, firstpa)
/* initial avail_end is end of onboard RAM */
RELOC(avail_end, vm_offset_t) =
m68k_ptob(RELOC(phys_seg_list[0].ps_end, vm_offset_t));
m68k_round_page(RELOC(phys_seg_list[0].ps_end, vm_offset_t));
RELOC(avail_remaining, vm_size_t) =
(RELOC(phys_seg_list[0].ps_end, vm_offset_t) -
@ -460,10 +460,12 @@ pmap_bootstrap(nextpa, firstpa)
RELOC(avail_remaining, vm_size_t) += (len / NBPG);
RELOC(physmem, int) += (len / NBPG);
if ( m68k_ptob(RELOC(phys_seg_list[i].ps_end, vm_offset_t)) >
if ( m68k_round_page(RELOC(phys_seg_list[i].ps_end,
vm_offset_t)) >
RELOC(avail_end, vm_offset_t) ) {
RELOC(avail_end, vm_offset_t) =
m68k_ptob(RELOC(phys_seg_list[i].ps_end, vm_offset_t));
m68k_round_page(RELOC(phys_seg_list[i].ps_end,
vm_offset_t));
}
}
#endif