Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

4 files changed, 20 insertions, 39 deletions

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 6640326f7005..8d434b8f5855 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1320,6 +1320,7 @@ struct ath5k_hw {
 	struct ieee80211_vif	*bslot[ATH_BCBUF];
 	u16			num_ap_vifs;
 	u16			num_adhoc_vifs;
+	u16			num_mesh_vifs;
 	unsigned int		bhalq,		/* SW q for outgoing beacons */
 				bmisscount,	/* missed beacon transmits */
 				bintval,	/* beacon interval in TU */
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index a339693fbe26..0e643b016b32 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1867,7 +1867,8 @@ ath5k_beacon_send(struct ath5k_hw *ah)
 		ah->bmisscount = 0;
 	}
 
-	if ((ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs > 1) ||
+	if ((ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs +
+			ah->num_mesh_vifs > 1) ||
 			ah->opmode == NL80211_IFTYPE_MESH_POINT) {
 		u64 tsf = ath5k_hw_get_tsf64(ah);
 		u32 tsftu = TSF_TO_TU(tsf);
@@ -1952,7 +1953,8 @@ ath5k_beacon_update_timers(struct ath5k_hw *ah, u64 bc_tsf)
 	u64 hw_tsf;
 
 	intval = ah->bintval & AR5K_BEACON_PERIOD;
-	if (ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs > 1) {
+	if (ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs
+		+ ah->num_mesh_vifs > 1) {
 		intval /= ATH_BCBUF;	/* staggered multi-bss beacons */
 		if (intval < 15)
 			ATH5K_WARN(ah, "intval %u is too low, min 15\n",
@@ -2330,15 +2332,6 @@ ath5k_calibrate_work(struct work_struct *work)
 					"got new rfgain, resetting\n");
 			ieee80211_queue_work(ah->hw, &ah->reset_work);
 		}
-
-		/* TODO: On full calibration we should stop TX here,
-		 * so that it doesn't interfere (mostly due to gain_f
-		 * calibration that messes with tx packets -see phy.c).
-		 *
-		 * NOTE: Stopping the queues from above is not enough
-		 * to stop TX but saves us from disconecting (at least
-		 * we don't lose packets). */
-		ieee80211_stop_queues(ah->hw);
 	} else
 		ah->ah_cal_mask |= AR5K_CALIBRATION_SHORT;
 
@@ -2353,10 +2346,9 @@ ath5k_calibrate_work(struct work_struct *work)
 				ah->curchan->center_freq));
 
 	/* Clear calibration flags */
-	if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL) {
-		ieee80211_wake_queues(ah->hw);
+	if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL)
 		ah->ah_cal_mask &= ~AR5K_CALIBRATION_FULL;
-	} else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
+	else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
 		ah->ah_cal_mask &= ~AR5K_CALIBRATION_SHORT;
 }
 
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index af4c7ecb4b30..5c5329955414 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -134,6 +134,8 @@ ath5k_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 			ah->num_ap_vifs++;
 		else if (avf->opmode == NL80211_IFTYPE_ADHOC)
 			ah->num_adhoc_vifs++;
+		else if (avf->opmode == NL80211_IFTYPE_MESH_POINT)
+			ah->num_mesh_vifs++;
 	}
 
 	/* Any MAC address is fine, all others are included through the
@@ -175,6 +177,8 @@ ath5k_remove_interface(struct ieee80211_hw *hw,
 		ah->num_ap_vifs--;
 	else if (avf->opmode == NL80211_IFTYPE_ADHOC)
 		ah->num_adhoc_vifs--;
+	else if (avf->opmode == NL80211_IFTYPE_MESH_POINT)
+		ah->num_mesh_vifs--;
 
 	ath5k_update_bssid_mask_and_opmode(ah, NULL);
 	mutex_unlock(&ah->lock);
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index e1f8613426a9..3a2845489a1b 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1871,31 +1871,15 @@ ath5k_hw_phy_calibrate(struct ath5k_hw *ah,
 		ret = 0;
 	}
 
-	/* On full calibration do an AGC calibration and
-	 * request a PAPD probe for gainf calibration if
-	 * needed */
-	if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL) {
-
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
-					AR5K_PHY_AGCCTL_CAL);
-
-		ret = ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
-			AR5K_PHY_AGCCTL_CAL | AR5K_PHY_AGCCTL_NF,
-			0, false);
-		if (ret) {
-			ATH5K_ERR(ah,
-				"gain calibration timeout (%uMHz)\n",
-				channel->center_freq);
-		}
-
-		if ((ah->ah_radio == AR5K_RF5111 ||
-			ah->ah_radio == AR5K_RF5112)
-			&& (channel->hw_value != AR5K_MODE_11B))
-			ath5k_hw_request_rfgain_probe(ah);
-	}
-
-	/* Update noise floor
-	 * XXX: Only do this after AGC calibration */
+	/* On full calibration request a PAPD probe for
+	 * gainf calibration if needed */
+	if ((ah->ah_cal_mask & AR5K_CALIBRATION_FULL) &&
+	    (ah->ah_radio == AR5K_RF5111 ||
+	     ah->ah_radio == AR5K_RF5112) &&
+	    channel->hw_value != AR5K_MODE_11B)
+		ath5k_hw_request_rfgain_probe(ah);
+
+	/* Update noise floor */
 	if (!(ah->ah_cal_mask & AR5K_CALIBRATION_NF))
 		ath5k_hw_update_noise_floor(ah);