diff options
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/pmc.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/pmc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.c b/drivers/net/wireless/ath/wcn36xx/pmc.c index 1976b80c235f..2d0780fefd47 100644 --- a/drivers/net/wireless/ath/wcn36xx/pmc.c +++ b/drivers/net/wireless/ath/wcn36xx/pmc.c @@ -23,11 +23,15 @@ int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn, { int ret = 0; struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif); - /* TODO: Make sure the TX chain clean */ + + if (!vif_priv->allow_bmps) + return -ENOTSUPP; + ret = wcn36xx_smd_enter_bmps(wcn, vif); if (!ret) { wcn36xx_dbg(WCN36XX_DBG_PMC, "Entered BMPS\n"); vif_priv->pw_state = WCN36XX_BMPS; + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; } else { /* * One of the reasons why HW will not enter BMPS is because @@ -52,6 +56,7 @@ int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn, } wcn36xx_smd_exit_bmps(wcn, vif); vif_priv->pw_state = WCN36XX_FULL_POWER; + vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER; return 0; } |