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/mvmeppc | |
| 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/mvmeppc')
| -rw-r--r-- | sys/arch/mvmeppc/mvmeppc/bus_dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/mvmeppc/mvmeppc/bus_dma.c b/sys/arch/mvmeppc/mvmeppc/bus_dma.c index 85c38e3ac0b..839b4c2515c 100644 --- a/sys/arch/mvmeppc/mvmeppc/bus_dma.c +++ b/sys/arch/mvmeppc/mvmeppc/bus_dma.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bus_dma.c,v 1.27 2010/06/26 23:24:44 guenther Exp $ */ +/* $OpenBSD: bus_dma.c,v 1.28 2010/12/26 15:40:59 miod Exp $ */ /* $NetBSD: bus_dma.c,v 1.2 2001/06/10 02:31:25 briggs Exp $ */ /*- @@ -577,7 +577,7 @@ _bus_dmamem_mmap(t, segs, nsegs, off, prot, flags) continue; } - return (atop(PCI_MEM_TO_PHYS(segs[i].ds_addr) + off)); + return (PCI_MEM_TO_PHYS(segs[i].ds_addr) + off); } /* Page not found. */ |