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| author | tmm <tmm@FreeBSD.org> | 2001-12-21 21:40:55 +0000 |
|---|---|---|
| committer | tmm <tmm@FreeBSD.org> | 2001-12-21 21:40:55 +0000 |
| commit | dadac692002f0972c05f77679ecf7a78e8446731 (patch) | |
| tree | fd3fd84eab4e6d6f24fe8e79f8ec19e5b3c7509a /sys/sys/rman.h | |
| parent | 16ac60366771ec42dee26cdd84ddd63cc06ef0aa (diff) | |
| download | FreeBSD-src-dadac692002f0972c05f77679ecf7a78e8446731.zip FreeBSD-src-dadac692002f0972c05f77679ecf7a78e8446731.tar.gz | |
Add a rman_reserve_resource_bound() function that takes an additional
argument specifying the boundary for the resource allocation.
Use ulmin()/ulmax() instead of min()/max() in some places to correctly
deal with the u_long resource range specifications.
Diffstat (limited to 'sys/sys/rman.h')
| -rw-r--r-- | sys/sys/rman.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/sys/rman.h b/sys/sys/rman.h index ed01d4e..ba63b8d 100644 --- a/sys/sys/rman.h +++ b/sys/sys/rman.h @@ -126,6 +126,9 @@ int rman_release_resource(struct resource *r); struct resource *rman_reserve_resource(struct rman *rm, u_long start, u_long end, u_long count, u_int flags, struct device *dev); +struct resource *rman_reserve_resource_bound(struct rman *rm, u_long start, + u_long end, u_long count, u_long bound, + u_int flags, struct device *dev); uint32_t rman_make_alignment_flags(uint32_t size); #define rman_get_start(r) ((r)->r_start) |
