diff options
| author | Arik Nemtsov <arik@wizery.com> | 2013-09-17 15:41:23 (GMT) |
|---|---|---|
| committer | Luciano Coelho <luciano.coelho@intel.com> | 2013-09-30 18:12:19 (GMT) |
| commit | b0ed8a4d39c9be5ce2a73970502b03b125971142 (patch) | |
| tree | 6d76e509b864bb5b5561fe53c73b503b8f49216b /drivers/net | |
| parent | e7441ce48156572cb81efe1781aac6c7eb1c5323 (diff) | |
| download | linux-b0ed8a4d39c9be5ce2a73970502b03b125971142.tar.xz | |
wlcore: re-enable idle handling
We need some stuff done on idle change, most notably we have to stop
sched-scanning. Take care of this by reintroducing idle handling.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore_i.h | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 7a1a435..131e60f 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -2927,6 +2927,25 @@ static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif) wlvif->rate_set = wlvif->basic_rate_set; } +static void wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool idle) +{ + bool cur_idle = !test_bit(WLVIF_FLAG_ACTIVE, &wlvif->flags); + + if (idle == cur_idle) + return; + + if (idle) { + clear_bit(WLVIF_FLAG_ACTIVE, &wlvif->flags); + } else { + /* The current firmware only supports sched_scan in idle */ + if (wl->sched_vif == wlvif) + wl->ops->sched_scan_stop(wl, wlvif); + + set_bit(WLVIF_FLAG_ACTIVE, &wlvif->flags); + } +} + static int wl12xx_config_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct ieee80211_conf *conf, u32 changed) { @@ -4179,6 +4198,9 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, do_join = true; } + if (changed & BSS_CHANGED_IDLE && !is_ibss) + wl1271_sta_handle_idle(wl, wlvif, bss_conf->idle); + if (changed & BSS_CHANGED_CQM) { bool enable = false; if (bss_conf->cqm_rssi_thold) diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h index 3f4f08b..2a50e08 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore_i.h +++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h @@ -255,6 +255,7 @@ enum wl12xx_vif_flags { WLVIF_FLAG_CS_PROGRESS, WLVIF_FLAG_AP_PROBE_RESP_SET, WLVIF_FLAG_IN_USE, + WLVIF_FLAG_ACTIVE, }; struct wl12xx_vif; |