diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2014-11-16 12:31:02 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2014-11-16 12:31:02 +0000 |
| commit | 84110ac1ecd0b90236884f584c62f0aba5630fc2 (patch) | |
| tree | fad09b733c1e1122314b073b82f6d36a1024e050 /sys/arch/loongson | |
| parent | cbbf1bf46622bbdb478ef4df4e4e027e0b83fc62 (diff) | |
Replace a plethora of historical protection options with just
PROT_NONE, PROT_READ, PROT_WRITE, and PROT_EXEC from mman.h.
PROT_MASK is introduced as the one true way of extracting those bits.
Remove UVM_ADV_* wrapper, using the standard names.
ok doug guenther kettenis
Diffstat (limited to 'sys/arch/loongson')
| -rw-r--r-- | sys/arch/loongson/loongson/bus_dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/loongson/loongson/bus_dma.c b/sys/arch/loongson/loongson/bus_dma.c index 80faf59c1ed..33b0a265ae1 100644 --- a/sys/arch/loongson/loongson/bus_dma.c +++ b/sys/arch/loongson/loongson/bus_dma.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bus_dma.c,v 1.17 2014/09/26 14:32:07 jsing Exp $ */ +/* $OpenBSD: bus_dma.c,v 1.18 2014/11/16 12:30:57 deraadt Exp $ */ /* * Copyright (c) 2003-2004 Opsycon AB (www.opsycon.se / www.opsycon.com) @@ -464,8 +464,8 @@ _dmamem_map(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs, size_t size, panic("_dmamem_map: size botch"); pa = (*t->_device_to_pa)(addr); error = pmap_enter(pmap_kernel(), va, pa, - VM_PROT_READ | VM_PROT_WRITE, VM_PROT_READ | - VM_PROT_WRITE | pmap_flags); + PROT_READ | PROT_WRITE, + PROT_READ | PROT_WRITE | pmap_flags); if (error) { pmap_update(pmap_kernel()); km_free((void *)sva, ssize, &kv_any, &kp_none); |