Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:

	drivers/net/s2io.c

16 files changed, 51 insertions, 29 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 95d1b61..da30a31 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2555,7 +2555,7 @@ config NIU
 
 config PASEMI_MAC
 	tristate "PA Semi 1/10Gbit MAC"
-	depends on PPC64 && PCI
+	depends on PPC_PASEMI && PCI
 	select PHYLIB
 	select INET_LRO
 	help
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index c993a32..26b2dd5 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -575,7 +575,6 @@ adjust_head:
 static int bf537mac_hard_start_xmit(struct sk_buff *skb,
 				struct net_device *dev)
 {
-	struct bf537mac_local *lp = netdev_priv(dev);
 	unsigned int data;
 
 	current_tx_ptr->skb = skb;
@@ -634,7 +633,6 @@ out:
 static void bf537mac_rx(struct net_device *dev)
 {
 	struct sk_buff *skb, *new_skb;
-	struct bf537mac_local *lp = netdev_priv(dev);
 	unsigned short len;
 
 	/* allocate a new skb for next time receive */
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 90a1f31..979c2d0 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -341,6 +341,7 @@ static ssize_t bonding_store_slaves(struct device *d,
 
 	if (command[0] == '-') {
 		dev = NULL;
+		original_mtu = 0;
 		bond_for_each_slave(bond, slave, i)
 			if (strnicmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
 				dev = slave->dev;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 0272afb..4708a16 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1854,6 +1854,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct ring_desc* start_tx;
 	struct ring_desc* prev_tx;
 	struct nv_skb_map* prev_tx_ctx;
+	unsigned long flags;
 
 	/* add fragments to entries count */
 	for (i = 0; i < fragments; i++) {
@@ -1863,10 +1864,10 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	empty_slots = nv_get_empty_tx_slots(np);
 	if (unlikely(empty_slots <= entries)) {
-		spin_lock_irq(&np->lock);
+		spin_lock_irqsave(&np->lock, flags);
 		netif_stop_queue(dev);
 		np->tx_stop = 1;
-		spin_unlock_irq(&np->lock);
+		spin_unlock_irqrestore(&np->lock, flags);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -1929,13 +1930,13 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ?
 			 NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0;
 
-	spin_lock_irq(&np->lock);
+	spin_lock_irqsave(&np->lock, flags);
 
 	/* set tx flags */
 	start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
 	np->put_tx.orig = put_tx;
 
-	spin_unlock_irq(&np->lock);
+	spin_unlock_irqrestore(&np->lock, flags);
 
 	dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n",
 		dev->name, entries, tx_flags_extra);
@@ -1971,6 +1972,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
 	struct ring_desc_ex* prev_tx;
 	struct nv_skb_map* prev_tx_ctx;
 	struct nv_skb_map* start_tx_ctx;
+	unsigned long flags;
 
 	/* add fragments to entries count */
 	for (i = 0; i < fragments; i++) {
@@ -1980,10 +1982,10 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
 
 	empty_slots = nv_get_empty_tx_slots(np);
 	if (unlikely(empty_slots <= entries)) {
-		spin_lock_irq(&np->lock);
+		spin_lock_irqsave(&np->lock, flags);
 		netif_stop_queue(dev);
 		np->tx_stop = 1;
-		spin_unlock_irq(&np->lock);
+		spin_unlock_irqrestore(&np->lock, flags);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -2059,7 +2061,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
 			start_tx->txvlan = 0;
 	}
 
-	spin_lock_irq(&np->lock);
+	spin_lock_irqsave(&np->lock, flags);
 
 	if (np->tx_limit) {
 		/* Limit the number of outstanding tx. Setup all fragments, but
@@ -2085,7 +2087,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
 	start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
 	np->put_tx.ex = put_tx;
 
-	spin_unlock_irq(&np->lock);
+	spin_unlock_irqrestore(&np->lock, flags);
 
 	dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n",
 		dev->name, entries, tx_flags_extra);
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 0789802..378a239 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -1242,8 +1242,8 @@ static int emac_close(struct net_device *ndev)
 static inline u16 emac_tx_csum(struct emac_instance *dev,
 			       struct sk_buff *skb)
 {
-	if (emac_has_feature(dev, EMAC_FTR_HAS_TAH &&
-			     skb->ip_summed == CHECKSUM_PARTIAL)) {
+	if (emac_has_feature(dev, EMAC_FTR_HAS_TAH) &&
+		(skb->ip_summed == CHECKSUM_PARTIAL)) {
 		++dev->stats.tx_packets_csum;
 		return EMAC_TX_CTRL_TAH_CSUM;
 	}
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 268a288..dcbe01b 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -86,7 +86,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.26.19"
+#define DRV_VERSION "2.0.26.20"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index 206918b..da2206f 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -343,6 +343,12 @@ int __devinit tulip_read_eeprom(struct net_device *dev, int location, int addr_l
 	void __iomem *ee_addr = tp->base_addr + CSR9;
 	int read_cmd = location | (EE_READ_CMD << addr_len);
 
+	/* If location is past the end of what we can address, don't
+	 * read some other location (ie truncate). Just return zero.
+	 */
+	if (location > (1 << addr_len) - 1)
+		return 0;
+
 	iowrite32(EE_ENB & ~EE_CS, ee_addr);
 	iowrite32(EE_ENB, ee_addr);
 
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index ed600bf..82f404b 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1437,6 +1437,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	   EEPROM.
 	   */
 	ee_data = tp->eeprom;
+	memset(ee_data, 0, sizeof(tp->eeprom));
 	sum = 0;
 	if (chip_idx == LC82C168) {
 		for (i = 0; i < 3; i++) {
@@ -1458,8 +1459,12 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 		/* A serial EEPROM interface, we read now and sort it out later. */
 		int sa_offset = 0;
 		int ee_addr_size = tulip_read_eeprom(dev, 0xff, 8) & 0x40000 ? 8 : 6;
+		int ee_max_addr = ((1 << ee_addr_size) - 1) * sizeof(u16);
 
-		for (i = 0; i < sizeof(tp->eeprom); i+=2) {
+		if (ee_max_addr > sizeof(tp->eeprom))
+			ee_max_addr = sizeof(tp->eeprom);
+
+		for (i = 0; i < ee_max_addr ; i += sizeof(u16)) {
 			u16 data = tulip_read_eeprom(dev, i/2, ee_addr_size);
 			ee_data[i] = data & 0xff;
 			ee_data[i + 1] = data >> 8;
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index a12c9c4..0604f3f 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -129,7 +129,7 @@ config USB_USBNET
 
 config USB_NET_AX8817X
 	tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters"
-	depends on USB_USBNET && NET_ETHERNET
+	depends on USB_USBNET
 	select CRC32
 	default y
 	help
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 2968bb3..f7319d32 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -354,7 +354,7 @@ static void dm9601_set_multicast(struct net_device *net)
 		struct dev_mc_list *mc_list = net->mc_list;
 		int i;
 
-		for (i = 0; i < net->mc_count; i++) {
+		for (i = 0; i < net->mc_count; i++, mc_list = mc_list->next) {
 			u32 crc = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
 			hashes[crc >> 3] |= 1 << (crc & 0x7);
 		}
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index d1ed68a..b588c89 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -1128,12 +1128,8 @@ pegasus_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
 	pegasus_t *pegasus;
 
-	if (in_atomic())
-		return 0;
-
 	pegasus = netdev_priv(dev);
 	mii_ethtool_gset(&pegasus->mii, ecmd);
-
 	return 0;
 }
 
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 629c909..b5860b9 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -58,7 +58,7 @@ struct lapbethdev {
 	struct net_device_stats stats;		/* some statistics */
 };
 
-static struct list_head lapbeth_devices = LIST_HEAD_INIT(lapbeth_devices);
+static LIST_HEAD(lapbeth_devices);
 
 /* ------------------------------------------------------------------------ */
 
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 8a9776b..70db057 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -574,6 +574,7 @@ static int setup_rx_descbuffer(struct b43_dmaring *ring,
 	}
 
 	if (b43_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize, 0)) {
+		b43err(ring->dev->wl, "RX DMA buffer allocation failed\n");
 		dev_kfree_skb_any(skb);
 		return -EIO;
 	}
@@ -829,8 +830,12 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
 						  DMA_TO_DEVICE);
 
 			if (b43_dma_mapping_error(ring, dma_test,
-						  b43_txhdr_size(dev), 1))
+						  b43_txhdr_size(dev), 1)) {
+
+				b43err(dev->wl,
+				       "TXHDR DMA allocation failed\n");
 				goto err_kfree_txhdr_cache;
+			}
 		}
 
 		dma_unmap_single(dev->dev->dev,
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
index b79a6bd..371e4a1 100644
--- a/drivers/net/wireless/b43/pcmcia.c
+++ b/drivers/net/wireless/b43/pcmcia.c
@@ -91,6 +91,8 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
 
 	dev->conf.ConfigBase = parse.config.base;
 	dev->conf.Present = parse.config.rmask[0];
+	dev->conf.Attributes = CONF_ENABLE_IRQ;
+	dev->conf.IntType = INT_MEMORY_AND_IO;
 
 	dev->io.BasePort2 = 0;
 	dev->io.NumPorts2 = 0;
@@ -112,8 +114,8 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
 	if (res != CS_SUCCESS)
 		goto err_disable;
 
-	dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FIRST_SHARED;
-	dev->irq.IRQInfo1 = IRQ_LEVEL_ID | IRQ_SHARE_ID;
+	dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
+	dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	dev->irq.Handler = NULL; /* The handler is registered later. */
 	dev->irq.Instance = NULL;
 	res = pcmcia_request_irq(dev, &dev->irq);
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index d177465..53afeba 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -677,9 +677,7 @@ sbi_get_int_status_exit:
 
 	/* Card has a command result for us */
 	if (*ireg & IF_CS_C_S_CMD_UPLD_RDY) {
-		spin_lock(&priv->driver_lock);
 		ret = if_cs_receive_cmdres(priv, priv->upld_buf, &priv->upld_len);
-		spin_unlock(&priv->driver_lock);
 		if (ret < 0)
 			lbs_pr_err("could not receive cmd from card\n");
 	}
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 62b58a6..50ea7bd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1252,11 +1252,20 @@ int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state)
 
 exit:
 	/*
-	 * Set device mode to sleep for power management.
+	 * Set device mode to sleep for power management,
+	 * on some hardware this call seems to consistently fail.
+	 * From the specifications it is hard to tell why it fails,
+	 * and if this is a "bad thing".
+	 * Overall it is safe to just ignore the failure and
+	 * continue suspending. The only downside is that the
+	 * device will not be in optimal power save mode, but with
+	 * the radio and the other components already disabled the
+	 * device is as good as disabled.
 	 */
 	retval = rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_SLEEP);
 	if (retval)
-		return retval;
+		WARNING(rt2x00dev, "Device failed to enter sleep state, "
+			"continue suspending.\n");
 
 	return 0;
 }