diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2009-10-08 21:56:34 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 16:47:54 -0400 |
| commit | b771eee583343782c8b44d2b78cf53c29d0f3303 (patch) | |
| tree | 46f851a5ebe61d838bb38153f5926deffc69f59f /drivers/net/wireless/wl12xx/wl1271_event.c | |
| parent | 344152361e6d14ade61d7f43678db7418cb445db (diff) | |
| download | lwn-b771eee583343782c8b44d2b78cf53c29d0f3303.tar.gz lwn-b771eee583343782c8b44d2b78cf53c29d0f3303.zip | |
wl1271: Enable beacon filtering with the stack
Enable beacon filtering with the mac80211 stack.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_event.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_event.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c index 87055f7996bc..f32927650af4 100644 --- a/drivers/net/wireless/wl12xx/wl1271_event.c +++ b/drivers/net/wireless/wl12xx/wl1271_event.c @@ -70,14 +70,16 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) return ret; } - if (vector & BSS_LOSE_EVENT_ID) { + /* + * The BSS_LOSE_EVENT_ID is only needed while psm (and hence beacon + * filtering) is enabled. Without PSM, the stack will receive all + * beacons and can detect beacon loss by itself. + */ + if (vector & BSS_LOSE_EVENT_ID && wl->psm) { wl1271_debug(DEBUG_EVENT, "BSS_LOSE_EVENT"); - if (wl->psm_requested && wl->psm) { - ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE); - if (ret < 0) - return ret; - } + /* indicate to the stack, that beacons have been lost */ + ieee80211_beacon_loss(wl->vif); } return 0; |