---

yaml
---
r: 158779
b: refs/heads/master
c: e5a8a89
h: refs/heads/master
i:
  158777: 91748a8
  158775: 340f562
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bff38771e1065c7fc3de87e47ba366151eea573c
+refs/heads/master: e5a8a896f5180f2950695d2d0b79db348d200ca4

trunk/Documentation/DocBook/mac80211.tmpl

@@ -184,8 +184,6 @@ usage should require reading the full document.
 !Finclude/net/mac80211.h ieee80211_ctstoself_get
 !Finclude/net/mac80211.h ieee80211_ctstoself_duration
 !Finclude/net/mac80211.h ieee80211_generic_frame_duration
-!Finclude/net/mac80211.h ieee80211_get_hdrlen_from_skb
-!Finclude/net/mac80211.h ieee80211_hdrlen
 !Finclude/net/mac80211.h ieee80211_wake_queue
 !Finclude/net/mac80211.h ieee80211_stop_queue
 !Finclude/net/mac80211.h ieee80211_wake_queues

trunk/arch/x86/include/asm/spinlock.h

@@ -302,4 +302,8 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
 #define _raw_read_relax(lock)	cpu_relax()
 #define _raw_write_relax(lock)	cpu_relax()
 
+/* The {read|write|spin}_lock() on x86 are full memory barriers. */
+static inline void smp_mb__after_lock(void) { }
+#define ARCH_HAS_SMP_MB_AFTER_LOCK
+
 #endif /* _ASM_X86_SPINLOCK_H */

trunk/drivers/net/cxgb3/cxgb3_main.c

@@ -670,8 +670,7 @@ static int setup_sge_qsets(struct adapter *adap)
 		struct port_info *pi = netdev_priv(dev);
 
 		pi->qs = &adap->sge.qs[pi->first_qset];
-		for (j = pi->first_qset; j < pi->first_qset + pi->nqsets;
-		     ++j, ++qset_idx) {
+		for (j = 0; j < pi->nqsets; ++j, ++qset_idx) {
 			set_qset_lro(dev, qset_idx, pi->rx_offload & T3_LRO);
 			err = t3_sge_alloc_qset(adap, qset_idx, 1,
 				(adap->flags & USING_MSIX) ? qset_idx + 1 :

trunk/drivers/net/davinci_emac.c

@@ -1820,11 +1820,19 @@ static int emac_dev_setmac_addr(struct net_device *ndev, void *addr)
 	struct device *emac_dev = &priv->ndev->dev;
 	struct sockaddr *sa = addr;
 
+	if (!is_valid_ether_addr(sa->sa_data))
+		return -EINVAL;
+
 	/* Store mac addr in priv and rx channel and set it in EMAC hw */
 	memcpy(priv->mac_addr, sa->sa_data, ndev->addr_len);
-	memcpy(rxch->mac_addr, sa->sa_data, ndev->addr_len);
 	memcpy(ndev->dev_addr, sa->sa_data, ndev->addr_len);
-	emac_setmac(priv, EMAC_DEF_RX_CH, rxch->mac_addr);
+
+	/* If the interface is down - rxch is NULL. */
+	/* MAC address is configured only after the interface is enabled. */
+	if (netif_running(ndev)) {
+		memcpy(rxch->mac_addr, sa->sa_data, ndev->addr_len);
+		emac_setmac(priv, EMAC_DEF_RX_CH, rxch->mac_addr);
+	}
 
 	if (netif_msg_drv(priv))
 		dev_notice(emac_dev, "DaVinci EMAC: emac_dev_setmac_addr %pM\n",

trunk/drivers/net/fec.h

@@ -46,12 +46,12 @@
 
 #else
 
-#define FEC_ECNTRL;		0x000 /* Ethernet control reg */
-#define FEC_IEVENT;		0x004 /* Interrupt even reg */
-#define FEC_IMASK;		0x008 /* Interrupt mask reg */
-#define FEC_IVEC;		0x00c /* Interrupt vec status reg */
-#define FEC_R_DES_ACTIVE;	0x010 /* Receive descriptor reg */
-#define FEC_X_DES_ACTIVE;	0x01c /* Transmit descriptor reg */
+#define FEC_ECNTRL		0x000 /* Ethernet control reg */
+#define FEC_IEVENT		0x004 /* Interrupt even reg */
+#define FEC_IMASK		0x008 /* Interrupt mask reg */
+#define FEC_IVEC		0x00c /* Interrupt vec status reg */
+#define FEC_R_DES_ACTIVE	0x010 /* Receive descriptor reg */
+#define FEC_X_DES_ACTIVE	0x014 /* Transmit descriptor reg */
 #define FEC_MII_DATA		0x040 /* MII manage frame reg */
 #define FEC_MII_SPEED		0x044 /* MII speed control reg */
 #define FEC_R_BOUND		0x08c /* FIFO receive bound reg */

trunk/drivers/net/igb/e1000_82575.c

@@ -190,6 +190,10 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
 		phy->ops.write_reg          = igb_write_phy_reg_igp;
 	}
 
+	/* set lan id */
+	hw->bus.func = (rd32(E1000_STATUS) & E1000_STATUS_FUNC_MASK) >>
+	               E1000_STATUS_FUNC_SHIFT;
+
 	/* Set phy->phy_addr and phy->id. */
 	ret_val = igb_get_phy_id_82575(hw);
 	if (ret_val)

trunk/drivers/net/ixgbe/ixgbe_dcb_nl.c

@@ -138,6 +138,10 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 			adapter->hw.fc.requested_mode = ixgbe_fc_none;
 		}
 		adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
+		if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+			adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
+			adapter->flags &= ~IXGBE_FLAG_FDIR_PERFECT_CAPABLE;
+		}
 		adapter->flags |= IXGBE_FLAG_DCB_ENABLED;
 		ixgbe_init_interrupt_scheme(adapter);
 		if (netif_running(netdev))
@@ -154,6 +158,8 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 			adapter->dcb_cfg.pfc_mode_enable = false;
 			adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;
 			adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
+			if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+				adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE;
 			ixgbe_init_interrupt_scheme(adapter);
 			if (netif_running(netdev))
 				netdev->netdev_ops->ndo_open(netdev);

trunk/drivers/net/ixgbe/ixgbe_main.c

@@ -3130,7 +3130,11 @@ static inline bool ixgbe_set_fcoe_queues(struct ixgbe_adapter *adapter)
 #endif
 		if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
 			DPRINTK(PROBE, INFO, "FCOE enabled with RSS \n");
-			ixgbe_set_rss_queues(adapter);
+			if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
+			    (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))
+				ixgbe_set_fdir_queues(adapter);
+			else
+				ixgbe_set_rss_queues(adapter);
 		}
 		/* adding FCoE rx rings to the end */
 		f->mask = adapter->num_rx_queues;
@@ -3388,7 +3392,12 @@ static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 		}
 #endif /* CONFIG_IXGBE_DCB */
 		if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
-			ixgbe_cache_ring_rss(adapter);
+			if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
+			    (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))
+				ixgbe_cache_ring_fdir(adapter);
+			else
+				ixgbe_cache_ring_rss(adapter);
+
 			fcoe_i = f->mask;
 		}
 		for (i = 0; i < f->indices; i++, fcoe_i++)
@@ -5578,12 +5587,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 				netdev->features |= NETIF_F_FCOE_CRC;
 				netdev->features |= NETIF_F_FSO;
 				netdev->fcoe_ddp_xid = IXGBE_FCOE_DDP_MAX - 1;
-				DPRINTK(DRV, INFO, "FCoE enabled, "
-					"disabling Flow Director\n");
-				adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
-				adapter->flags &=
-				        ~IXGBE_FLAG_FDIR_PERFECT_CAPABLE;
-				adapter->atr_sample_rate = 0;
 			} else {
 				adapter->flags &= ~IXGBE_FLAG_FCOE_ENABLED;
 			}

trunk/drivers/net/r6040.c

@@ -49,8 +49,8 @@
 #include <asm/processor.h>
 
 #define DRV_NAME	"r6040"
-#define DRV_VERSION	"0.23"
-#define DRV_RELDATE	"05May2009"
+#define DRV_VERSION	"0.24"
+#define DRV_RELDATE	"08Jul2009"
 
 /* PHY CHIP Address */
 #define PHY1_ADDR	1	/* For MAC1 */
@@ -704,8 +704,11 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
 	/* Read MISR status and clear */
 	status = ioread16(ioaddr + MISR);
 
-	if (status == 0x0000 || status == 0xffff)
+	if (status == 0x0000 || status == 0xffff) {
+		/* Restore RDC MAC interrupt */
+		iowrite16(misr, ioaddr + MIER);
 		return IRQ_NONE;
+	}
 
 	/* RX interrupt request */
 	if (status & RX_INTS) {

trunk/drivers/net/tun.c

@@ -486,12 +486,14 @@ static unsigned int tun_chr_poll(struct file *file, poll_table * wait)
 {
 	struct tun_file *tfile = file->private_data;
 	struct tun_struct *tun = __tun_get(tfile);
-	struct sock *sk = tun->sk;
+	struct sock *sk;
 	unsigned int mask = 0;
 
 	if (!tun)
 		return POLLERR;
 
+	sk = tun->sk;
+
 	DBG(KERN_INFO "%s: tun_chr_poll\n", tun->dev->name);
 
 	poll_wait(file, &tun->socket.wait, wait);

trunk/drivers/net/wireless/ath/Kconfig

@@ -1,5 +1,6 @@
 config ATH_COMMON
 	tristate "Atheros Wireless Cards"
+	depends on WLAN_80211
 	depends on ATH5K || ATH9K || AR9170_USB
 
 source "drivers/net/wireless/ath/ath5k/Kconfig"

trunk/drivers/net/wireless/ath/ath9k/xmit.c

@@ -355,7 +355,14 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		}
 
 		if (bf_next == NULL) {
-			INIT_LIST_HEAD(&bf_head);
+			/*
+			 * Make sure the last desc is reclaimed if it
+			 * not a holding desc.
+			 */
+			if (!bf_last->bf_stale)
+				list_move_tail(&bf->list, &bf_head);
+			else
+				INIT_LIST_HEAD(&bf_head);
 		} else {
 			ASSERT(!list_empty(bf_q));
 			list_move_tail(&bf->list, &bf_head);

trunk/drivers/net/wireless/b43/b43.h

@@ -648,6 +648,7 @@ struct b43_wl {
 	u8 nr_devs;
 
 	bool radiotap_enabled;
+	bool radio_enabled;
 
 	/* The beacon we are currently using (AP or IBSS mode).
 	 * This beacon stuff is protected by the irq_lock. */

trunk/drivers/net/wireless/b43/main.c

@@ -3497,8 +3497,8 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
 	if (phy->ops->set_rx_antenna)
 		phy->ops->set_rx_antenna(dev, antenna);
 
-	if (!!conf->radio_enabled != phy->radio_on) {
-		if (conf->radio_enabled) {
+	if (wl->radio_enabled != phy->radio_on) {
+		if (wl->radio_enabled) {
 			b43_software_rfkill(dev, false);
 			b43info(dev->wl, "Radio turned on by software\n");
 			if (!dev->radio_hw_enable) {
@@ -4339,6 +4339,7 @@ static int b43_op_start(struct ieee80211_hw *hw)
 	wl->beacon0_uploaded = 0;
 	wl->beacon1_uploaded = 0;
 	wl->beacon_templates_virgin = 1;
+	wl->radio_enabled = 1;
 
 	mutex_lock(&wl->mutex);
 
@@ -4378,6 +4379,7 @@ static void b43_op_stop(struct ieee80211_hw *hw)
 	if (b43_status(dev) >= B43_STAT_STARTED)
 		b43_wireless_core_stop(dev);
 	b43_wireless_core_exit(dev);
+	wl->radio_enabled = 0;
 	mutex_unlock(&wl->mutex);
 
 	cancel_work_sync(&(wl->txpower_adjust_work));
@@ -4560,6 +4562,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
 		B43_WARN_ON(1);
 
 	dev->phy.gmode = have_2ghz_phy;
+	dev->phy.radio_on = 1;
 	tmp = dev->phy.gmode ? B43_TMSLOW_GMODE : 0;
 	b43_wireless_core_reset(dev, tmp);
 

trunk/drivers/net/wireless/b43/pcmcia.c

@@ -35,6 +35,7 @@
 
 static /*const */ struct pcmcia_device_id b43_pcmcia_tbl[] = {
 	PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
+	PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476),
 	PCMCIA_DEVICE_NULL,
 };
 

trunk/drivers/net/wireless/b43legacy/b43legacy.h

@@ -607,6 +607,7 @@ struct b43legacy_wl {
 	u8 nr_devs;
 
 	bool radiotap_enabled;
+	bool radio_enabled;
 
 	/* The beacon we are currently using (AP or IBSS mode).
 	 * This beacon stuff is protected by the irq_lock. */

trunk/drivers/net/wireless/b43legacy/main.c

@@ -2689,8 +2689,8 @@ static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
 	/* Antennas for RX and management frame TX. */
 	b43legacy_mgmtframe_txantenna(dev, antenna_tx);
 
-	if (!!conf->radio_enabled != phy->radio_on) {
-		if (conf->radio_enabled) {
+	if (wl->radio_enabled != phy->radio_on) {
+		if (wl->radio_enabled) {
 			b43legacy_radio_turn_on(dev);
 			b43legacyinfo(dev->wl, "Radio turned on by software\n");
 			if (!dev->radio_hw_enable)
@@ -3441,6 +3441,7 @@ static int b43legacy_op_start(struct ieee80211_hw *hw)
 	wl->beacon0_uploaded = 0;
 	wl->beacon1_uploaded = 0;
 	wl->beacon_templates_virgin = 1;
+	wl->radio_enabled = 1;
 
 	mutex_lock(&wl->mutex);
 
@@ -3479,6 +3480,7 @@ static void b43legacy_op_stop(struct ieee80211_hw *hw)
 	if (b43legacy_status(dev) >= B43legacy_STAT_STARTED)
 		b43legacy_wireless_core_stop(dev);
 	b43legacy_wireless_core_exit(dev);
+	wl->radio_enabled = 0;
 	mutex_unlock(&wl->mutex);
 }
 
@@ -3620,6 +3622,7 @@ static int b43legacy_wireless_core_attach(struct b43legacy_wldev *dev)
 		have_bphy = 1;
 
 	dev->phy.gmode = (have_gphy || have_bphy);
+	dev->phy.radio_on = 1;
 	tmp = dev->phy.gmode ? B43legacy_TMSLOW_GMODE : 0;
 	b43legacy_wireless_core_reset(dev, tmp);
 

trunk/drivers/net/wireless/iwmc3200wifi/Kconfig

@@ -4,6 +4,15 @@ config IWM
 	depends on CFG80211
 	select WIRELESS_EXT
 	select FW_LOADER
+	help
+	  The Intel Wireless Multicomm 3200 hardware is a combo
+	  card with GPS, Bluetooth, WiMax and 802.11 radios. It
+	  runs over SDIO and is typically found on Moorestown
+	  based platform. This driver takes care of the 802.11
+	  part, which is a fullmac one.
+
+	  If you choose to build it as a module, it'll be called
+	  iwmc3200wifi.ko.
 
 config IWM_DEBUG
 	bool "Enable full debugging output in iwmc3200wifi"

trunk/drivers/net/wireless/mac80211_hwsim.c

@@ -418,6 +418,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
 			continue;
 
 		if (!data2->started || !hwsim_ps_rx_ok(data2, skb) ||
+		    !data->channel || !data2->channel ||
 		    data->channel->center_freq != data2->channel->center_freq ||
 		    !(data->group & data2->group))
 			continue;