diff options
| author | Ido Yariv <ido@wizery.com> | 2010-10-12 16:20:06 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-15 13:25:06 -0500 |
| commit | 25eeb9e3876a161e3afcc820c6cb72e13f9b7c7e (patch) | |
| tree | 433aef6e8bc0ec254c99ebbfce150cb104078185 /drivers/net/wireless/wl12xx/wl1271_io.c | |
| parent | a522550a283de31c7cfc30c7a129ce584e38c582 (diff) | |
wl1271: Allocate TX descriptors more efficiently
On each TX descriptor allocation, a free entry is found by traversing the TX
descriptors array.
Improve this by holding a bitmap of all TX descriptors, and using efficient
bit operations to search for free entries.
Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_io.c')
0 files changed, 0 insertions, 0 deletions