diff options
Diffstat (limited to 'package/broadcom-wl/src/kmod/bcmutils.c')
| -rw-r--r-- | package/broadcom-wl/src/kmod/bcmutils.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/package/broadcom-wl/src/kmod/bcmutils.c b/package/broadcom-wl/src/kmod/bcmutils.c index c264ea5..7592f23 100644 --- a/package/broadcom-wl/src/kmod/bcmutils.c +++ b/package/broadcom-wl/src/kmod/bcmutils.c @@ -855,3 +855,19 @@ bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...) return r; } + +uint +bcm_bitcount(uint8 *bitmap, uint length) +{ + uint bitcount = 0, i; + uint8 tmp; + for (i = 0; i < length; i++) { + tmp = bitmap[i]; + while (tmp) { + bitcount++; + tmp &= (tmp - 1); + } + } + return bitcount; +} + |