diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2010-12-26 15:41:01 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2010-12-26 15:41:01 +0000 |
| commit | 55d0ea063b25d8b25fea5135f59de22437ecd4ea (patch) | |
| tree | 42c739678ad68f903e06cc29eb0db1df3bf6298e /sys/arch/hp300/dev | |
| parent | 47f20d782a94ebc11fb4c7b43294559377be4989 (diff) | |
Kill pmap_phys_address(), and force every driver's mmap() routine to return
a physical address [more precisely, something suitable to pass to pmap_enter()'sphysical address argument].
This allows MI drivers to implement mmap() routines without having to know
about the pmap_phys_address() implementation and #ifdef obfuscation.
Diffstat (limited to 'sys/arch/hp300/dev')
| -rw-r--r-- | sys/arch/hp300/dev/diofb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/hp300/dev/diofb.c b/sys/arch/hp300/dev/diofb.c index 25ba07ce5d7..45996399714 100644 --- a/sys/arch/hp300/dev/diofb.c +++ b/sys/arch/hp300/dev/diofb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: diofb.c,v 1.17 2009/09/05 14:09:35 miod Exp $ */ +/* $OpenBSD: diofb.c,v 1.18 2010/12/26 15:40:59 miod Exp $ */ /* * Copyright (c) 2005, Miodrag Vallat @@ -487,12 +487,12 @@ diofb_mmap(void * v, off_t offset, int prot) switch (fb->mapmode) { case WSDISPLAYIO_MODE_MAPPED: if (offset >= 0 && offset < DIOFB_REGSPACE) - return (((paddr_t)fb->regaddr + offset) >> PGSHIFT); + return ((paddr_t)fb->regaddr + offset); offset -= DIOFB_REGSPACE; /* FALLTHROUGH */ case WSDISPLAYIO_MODE_DUMBFB: if (offset >= 0 && offset < fb->fbsize) - return (((paddr_t)fb->fbaddr + offset) >> PGSHIFT); + return ((paddr_t)fb->fbaddr + offset); break; } |