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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>
This commit is contained in:
Arik Nemtsov 2013-09-17 18:41:23 +03:00 committed by Luciano Coelho
parent e7441ce481
commit b0ed8a4d39
2 changed files with 23 additions and 0 deletions
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22
drivers/net/wireless/ti/wlcore/main.c
View File

@ -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)

1
drivers/net/wireless/ti/wlcore/wlcore_i.h
View File

@ -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;