diff options
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/pmc.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/pmc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.c b/drivers/net/wireless/ath/wcn36xx/pmc.c index 2d0780fefd47..2c660458b383 100644 --- a/drivers/net/wireless/ath/wcn36xx/pmc.c +++ b/drivers/net/wireless/ath/wcn36xx/pmc.c @@ -18,19 +18,19 @@ #include "wcn36xx.h" +#define WCN36XX_BMPS_FAIL_THREHOLD 3 + int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn, struct ieee80211_vif *vif) { int ret = 0; struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif); - - if (!vif_priv->allow_bmps) - return -ENOTSUPP; - + /* TODO: Make sure the TX chain clean */ ret = wcn36xx_smd_enter_bmps(wcn, vif); if (!ret) { wcn36xx_dbg(WCN36XX_DBG_PMC, "Entered BMPS\n"); vif_priv->pw_state = WCN36XX_BMPS; + vif_priv->bmps_fail_ct = 0; vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; } else { /* @@ -39,6 +39,11 @@ int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn, * received just after auth complete */ wcn36xx_err("Can not enter BMPS!\n"); + + if (vif_priv->bmps_fail_ct++ == WCN36XX_BMPS_FAIL_THREHOLD) { + ieee80211_connection_loss(vif); + vif_priv->bmps_fail_ct = 0; + } } return ret; } |