Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/ethernet/altera/altera_sgdma.c
	net/netlink/af_netlink.c
	net/sched/cls_api.c
	net/sched/sch_api.c

The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces.  These were simple transformations from
netlink_capable to netlink_ns_capable.

The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>

8 files changed, 18 insertions, 29 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index a0398fe3eb28..be3eb2a8d602 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -86,7 +86,6 @@ static int ath_ahb_probe(struct platform_device *pdev)
 	int irq;
 	int ret = 0;
 	struct ath_hw *ah;
-	struct ath_common *common;
 	char hw_name[64];
 
 	if (!dev_get_platdata(&pdev->dev)) {
@@ -146,9 +145,6 @@ static int ath_ahb_probe(struct platform_device *pdev)
 	wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
 		   hw_name, (unsigned long)mem, irq);
 
-	common = ath9k_hw_common(sc->sc_ah);
-	/* Will be cleared in ath9k_start() */
-	set_bit(ATH_OP_INVALID, &common->op_flags);
 	return 0;
 
  err_irq:
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 6d47783f2e5b..ba502a2d199b 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -155,6 +155,9 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel,
 		ATH9K_ANI_RSSI_THR_LOW,
 		ATH9K_ANI_RSSI_THR_HIGH);
 
+	if (AR_SREV_9100(ah) && immunityLevel < ATH9K_ANI_OFDM_DEF_LEVEL)
+		immunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL;
+
 	if (!scan)
 		aniState->ofdmNoiseImmunityLevel = immunityLevel;
 
@@ -235,6 +238,9 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel,
 		BEACON_RSSI(ah), ATH9K_ANI_RSSI_THR_LOW,
 		ATH9K_ANI_RSSI_THR_HIGH);
 
+	if (AR_SREV_9100(ah) && immunityLevel < ATH9K_ANI_CCK_DEF_LEVEL)
+		immunityLevel = ATH9K_ANI_CCK_DEF_LEVEL;
+
 	if (ah->opmode == NL80211_IFTYPE_STATION &&
 	    BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_LOW &&
 	    immunityLevel > ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 05935f638525..33a2ae77b595 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -254,7 +254,6 @@ struct ath_atx_tid {
 
 	s8 bar_index;
 	bool sched;
-	bool paused;
 	bool active;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c
index d76e6e0120d2..ffca918ff16a 100644
--- a/drivers/net/wireless/ath/ath9k/debug_sta.c
+++ b/drivers/net/wireless/ath/ath9k/debug_sta.c
@@ -72,7 +72,7 @@ static ssize_t read_file_node_aggr(struct file *file, char __user *user_buf,
 		ath_txq_lock(sc, txq);
 		if (tid->active) {
 			len += scnprintf(buf + len, size - len,
-					 "%3d%11d%10d%10d%10d%10d%9d%6d%8d\n",
+					 "%3d%11d%10d%10d%10d%10d%9d%6d\n",
 					 tid->tidno,
 					 tid->seq_start,
 					 tid->seq_next,
@@ -80,8 +80,7 @@ static ssize_t read_file_node_aggr(struct file *file, char __user *user_buf,
 					 tid->baw_head,
 					 tid->baw_tail,
 					 tid->bar_index,
-					 tid->sched,
-					 tid->paused);
+					 tid->sched);
 		}
 		ath_txq_unlock(sc, txq);
 	}
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 21e174cfc909..4243509616bd 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -786,6 +786,9 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
 	common = ath9k_hw_common(ah);
 	ath9k_set_hw_capab(sc, hw);
 
+	/* Will be cleared in ath9k_start() */
+	set_bit(ATH_OP_INVALID, &common->op_flags);
+
 	/* Initialize regulatory */
 	error = ath_regd_init(&common->regulatory, sc->hw->wiphy,
 			      ath9k_reg_notifier);
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 25304adece57..914dbc6b1720 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -784,7 +784,6 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
 	struct ath_softc *sc;
 	struct ieee80211_hw *hw;
-	struct ath_common *common;
 	u8 csz;
 	u32 val;
 	int ret = 0;
@@ -877,10 +876,6 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
 		   hw_name, (unsigned long)sc->mem, pdev->irq);
 
-	/* Will be cleared in ath9k_start() */
-	common = ath9k_hw_common(sc->sc_ah);
-	set_bit(ATH_OP_INVALID, &common->op_flags);
-
 	return 0;
 
 err_init:
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index a01efd3e741e..441c71448e4c 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -978,6 +978,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 	u64 tsf = 0;
 	unsigned long flags;
 	dma_addr_t new_buf_addr;
+	unsigned int budget = 512;
 
 	if (edma)
 		dma_type = DMA_BIDIRECTIONAL;
@@ -1116,15 +1117,17 @@ requeue_drop_frag:
 		}
 requeue:
 		list_add_tail(&bf->list, &sc->rx.rxbuf);
-		if (flush)
-			continue;
 
 		if (edma) {
 			ath_rx_edma_buf_link(sc, qtype);
 		} else {
 			ath_rx_buf_relink(sc, bf);
-			ath9k_hw_rxena(ah);
+			if (!flush)
+				ath9k_hw_rxena(ah);
 		}
+
+		if (!budget--)
+			break;
 	} while (1);
 
 	if (!(ah->imask & ATH9K_INT_RXEOL)) {
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 87cbec47fb48..66acb2cbd9df 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -107,9 +107,6 @@ static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
 {
 	struct ath_atx_ac *ac = tid->ac;
 
-	if (tid->paused)
-		return;
-
 	if (tid->sched)
 		return;
 
@@ -1407,7 +1404,6 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
 	ath_tx_tid_change_state(sc, txtid);
 
 	txtid->active = true;
-	txtid->paused = true;
 	*ssn = txtid->seq_start = txtid->seq_next;
 	txtid->bar_index = -1;
 
@@ -1427,7 +1423,6 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
 
 	ath_txq_lock(sc, txq);
 	txtid->active = false;
-	txtid->paused = false;
 	ath_tx_flush_tid(sc, txtid);
 	ath_tx_tid_change_state(sc, txtid);
 	ath_txq_unlock_complete(sc, txq);
@@ -1487,7 +1482,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
 		ath_txq_lock(sc, txq);
 		ac->clear_ps_filter = true;
 
-		if (!tid->paused && ath_tid_has_buffered(tid)) {
+		if (ath_tid_has_buffered(tid)) {
 			ath_tx_queue_tid(txq, tid);
 			ath_txq_schedule(sc, txq);
 		}
@@ -1510,7 +1505,6 @@ void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta,
 	ath_txq_lock(sc, txq);
 
 	tid->baw_size = IEEE80211_MIN_AMPDU_BUF << sta->ht_cap.ampdu_factor;
-	tid->paused = false;
 
 	if (ath_tid_has_buffered(tid)) {
 		ath_tx_queue_tid(txq, tid);
@@ -1544,8 +1538,6 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
 			continue;
 
 		tid = ATH_AN_2_TID(an, i);
-		if (tid->paused)
-			continue;
 
 		ath_txq_lock(sc, tid->ac->txq);
 		while (nframes > 0) {
@@ -1844,9 +1836,6 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
 			list_del(&tid->list);
 			tid->sched = false;
 
-			if (tid->paused)
-				continue;
-
 			if (ath_tx_sched_aggr(sc, txq, tid, &stop))
 				sent = true;
 
@@ -2698,7 +2687,6 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
 		tid->baw_size  = WME_MAX_BA;
 		tid->baw_head  = tid->baw_tail = 0;
 		tid->sched     = false;
-		tid->paused    = false;
 		tid->active	   = false;
 		__skb_queue_head_init(&tid->buf_q);
 		__skb_queue_head_init(&tid->retry_q);