leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wl12xx: Enable beacon early termination in 2.4GHz band only

Browse Source 
Beacon early termination doesn't help much in the 5GHz band and masks
channel switch IE Beacons.  Thus, change the code to use BET only in
2.4GHz.

[Reworded the commit log slightly -- Luca.]

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Shahar Levi 2011-05-16 15:35:30 +03:00 committed by Luciano Coelho
parent c84368e01a
commit 0e44eb2093
2 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/wl12xx/event.c
View File

@ -133,10 +133,13 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
if (ret < 0)
break;
/*
* BET has only a minor effect in 5GHz and masks
* channel switch IEs, so we only enable BET on 2.4GHz
*/
if (wl->band == IEEE80211_BAND_2GHZ)
/* enable beacon early termination */
ret = wl1271_acx_bet_enable(wl, true);
if (ret < 0)
break;
if (wl->ps_compl) {
complete(wl->ps_compl);

2
drivers/net/wireless/wl12xx/ps.c
View File

@ -169,9 +169,11 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
wl1271_debug(DEBUG_PSM, "leaving psm");
/* disable beacon early termination */
if (wl->band == IEEE80211_BAND_2GHZ) {
ret = wl1271_acx_bet_enable(wl, false);
if (ret < 0)
return ret;
}
/* disable beacon filtering */
ret = wl1271_acx_beacon_filter_opt(wl, false);