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The PA of the framebuffer may not be page aligned, so make sure to 

do this before comparing against the result of pmap_extract().
This commit is contained in:
scottr 1997-07-23 07:17:52 +00:00
parent cb9a29e512
commit 3518ffabce
1 changed files with 2 additions and 3 deletions
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5
sys/arch/mac68k/dev/ite.c
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@ -1,4 +1,4 @@
/* $NetBSD: ite.c,v 1.36 1997/05/12 07:53:58 scottr Exp $ */
/* $NetBSD: ite.c,v 1.37 1997/07/23 07:17:52 scottr Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -936,7 +936,7 @@ itematch(parent, cf, aux)
return 0;
pa = pmap_extract(pmap_kernel(), (vm_offset_t)(gm->fbbase + gm->fboff));
return (pa == (vm_offset_t)mac68k_vidphys);
return (pa == (vm_offset_t)m68k_trunc_page(mac68k_vidphys));
}
static void
@ -1233,7 +1233,6 @@ itecnprobe(struct consdev * cp)
void
itereset()
{
ite_initted = 1;
width = videosize & 0xffff;
height = (videosize >> 16) & 0xffff;
scrrows = height / CHARHEIGHT;