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author | marcel <marcel@FreeBSD.org> | 2002-11-29 20:14:03 +0000 |
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committer | marcel <marcel@FreeBSD.org> | 2002-11-29 20:14:03 +0000 |
commit | fddfacd0f020a475edfdd08cc8a36e7f20b7eaa7 (patch) | |
tree | 62b896d644fc253ffbe8a3c41fd5ed1ef8bf2f98 /sys/ia64 | |
parent | e31313a4a8d97e624971a82e1c09f4795dc76f0a (diff) | |
download | FreeBSD-src-fddfacd0f020a475edfdd08cc8a36e7f20b7eaa7.zip FreeBSD-src-fddfacd0f020a475edfdd08cc8a36e7f20b7eaa7.tar.gz |
Implement bus_space_subregion(). Identical to i386.
Approved by: re (carte blanc)
Diffstat (limited to 'sys/ia64')
-rw-r--r-- | sys/ia64/include/bus.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sys/ia64/include/bus.h b/sys/ia64/include/bus.h index 457aa2a..b44c72d 100644 --- a/sys/ia64/include/bus.h +++ b/sys/ia64/include/bus.h @@ -131,9 +131,14 @@ void bus_space_unmap(bus_space_tag_t t, bus_space_handle_t bsh, * Get a new handle for a subregion of an already-mapped area of bus space. */ -int bus_space_subregion(bus_space_tag_t t, bus_space_handle_t bsh, - bus_size_t offset, bus_size_t size, - bus_space_handle_t *nbshp); +static __inline int +bus_space_subregion(bus_space_tag_t t, bus_space_handle_t bsh, + bus_size_t offset, bus_size_t size, + bus_space_handle_t *nbshp) +{ + *nbshp = bsh + offset; + return (0); +} /* * Allocate a region of memory that is accessible to devices in bus space. |