Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/k…

…ernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  spidernet MAINTAINERship update
  sky2: remove check for PCI wakeup setting from BIOS
  sky2: large memory workaround.
  fs_enet: check for phydev existence in the ethtool handlers
  [usb netdev] asix: fix regression
  r8169: fix missing loop variable increment
  ip1000: menu location change
  Fixed a small typo in the loopback driver
  3c509: PnP resource management fix
  netxen: fix byte-swapping in tx and rx
  netxen: optimize tx handling
  netxen: stop second phy correctly
  netxen: update driver version
  netxen: update MAINTAINERS
  endianness noise in tulip_core
  de4x5 fixes
  xircom_cb endianness fixes
  rt2x00: Put 802.11 data on 4 byte boundary
  rt2x00: Corectly initialize rt2500usb MAC
  rt2x00: Allow rt61 to catch up after a missing tx report

MAINTAINERS

@@ -2739,8 +2739,8 @@ T:	git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git
 S:	Maintained
 
 NETXEN (1/10) GbE SUPPORT
-P:	Amit S. Kale
-M:	amitkale@netxen.com
+P:	Dhananjay Phadke
+M:	dhananjay@netxen.com
 L:	netdev@vger.kernel.org
 W:	http://www.netxen.com
 S:	Supported
@@ -3611,8 +3611,10 @@ L:	linux-kernel@vger.kernel.org ?
 S:	Supported
 
 SPIDERNET NETWORK DRIVER for CELL
-P:	Linas Vepstas
-M:	linas@austin.ibm.com
+P:	Ishizaki Kou
+M:	kou.ishizaki@toshiba.co.jp
+P:	Jens Osterkamp
+M:	jens@de.ibm.com
 L:	netdev@vger.kernel.org
 S:	Supported
 

drivers/net/3c509.c

@@ -385,6 +385,7 @@ static int __init el3_probe(int card_idx)
 #if defined(__ISAPNP__)
 	static int pnp_cards;
 	struct pnp_dev *idev = NULL;
+	int pnp_found = 0;
 
 	if (nopnp == 1)
 		goto no_pnp;
@@ -430,6 +431,7 @@ static int __init el3_probe(int card_idx)
 			pnp_cards++;
 
 			netdev_boot_setup_check(dev);
+			pnp_found = 1;
 			goto found;
 		}
 	}
@@ -560,6 +562,8 @@ static int __init el3_probe(int card_idx)
 	lp = netdev_priv(dev);
 #if defined(__ISAPNP__)
 	lp->dev = &idev->dev;
+	if (pnp_found)
+		lp->type = EL3_PNP;
 #endif
 	err = el3_common_init(dev);
 

drivers/net/Kconfig

@@ -166,16 +166,6 @@ config NET_SB1000
 
 	  If you don't have this card, of course say N.
 
-config IP1000
-	tristate "IP1000 Gigabit Ethernet support"
-	depends on PCI && EXPERIMENTAL
-	select MII
-	---help---
-	  This driver supports IP1000 gigabit Ethernet cards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called ipg.  This is recommended.
-
 source "drivers/net/arcnet/Kconfig"
 
 source "drivers/net/phy/Kconfig"
@@ -1992,6 +1982,16 @@ config E1000E
 	  To compile this driver as a module, choose M here. The module
 	  will be called e1000e.
 
+config IP1000
+	tristate "IP1000 Gigabit Ethernet support"
+	depends on PCI && EXPERIMENTAL
+	select MII
+	---help---
+	  This driver supports IP1000 gigabit Ethernet cards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called ipg.  This is recommended.
+
 source "drivers/net/ixp2000/Kconfig"
 
 config MYRI_SBUS

drivers/net/fs_enet/fs_enet-main.c

@@ -894,14 +894,21 @@ static void fs_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 static int fs_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct fs_enet_private *fep = netdev_priv(dev);
+
+	if (!fep->phydev)
+		return -ENODEV;
+
 	return phy_ethtool_gset(fep->phydev, cmd);
 }
 
 static int fs_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct fs_enet_private *fep = netdev_priv(dev);
-	phy_ethtool_sset(fep->phydev, cmd);
-	return 0;
+
+	if (!fep->phydev)
+		return -ENODEV;
+
+	return phy_ethtool_sset(fep->phydev, cmd);
 }
 
 static int fs_nway_reset(struct net_device *dev)

drivers/net/loopback.c

@@ -242,7 +242,7 @@ static void loopback_setup(struct net_device *dev)
 		| NETIF_F_NO_CSUM
 		| NETIF_F_HIGHDMA
 		| NETIF_F_LLTX
-		| NETIF_F_NETNS_LOCAL,
+		| NETIF_F_NETNS_LOCAL;
 	dev->ethtool_ops	= &loopback_ethtool_ops;
 	dev->header_ops		= &eth_header_ops;
 	dev->init = loopback_dev_init;

drivers/net/netxen/netxen_nic.h

@@ -65,8 +65,8 @@
 
 #define _NETXEN_NIC_LINUX_MAJOR 3
 #define _NETXEN_NIC_LINUX_MINOR 4
-#define _NETXEN_NIC_LINUX_SUBVERSION 2
-#define NETXEN_NIC_LINUX_VERSIONID  "3.4.2"
+#define _NETXEN_NIC_LINUX_SUBVERSION 18
+#define NETXEN_NIC_LINUX_VERSIONID  "3.4.18"
 
 #define NETXEN_NUM_FLASH_SECTORS (64)
 #define NETXEN_FLASH_SECTOR_SIZE (64 * 1024)
@@ -309,23 +309,26 @@ struct netxen_ring_ctx {
 	((cmd_desc)->port_ctxid |= ((var) & 0xF0))
 
 #define netxen_set_cmd_desc_flags(cmd_desc, val)	\
-	((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x7f), \
-	(cmd_desc)->flags_opcode |= cpu_to_le16((val) & 0x7f))
+	(cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
+		~cpu_to_le16(0x7f)) | cpu_to_le16((val) & 0x7f)
 #define netxen_set_cmd_desc_opcode(cmd_desc, val)	\
-	((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x3f<<7), \
-	(cmd_desc)->flags_opcode |= cpu_to_le16(((val & 0x3f)<<7)))
+	(cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
+		~cpu_to_le16((u16)0x3f << 7)) | cpu_to_le16(((val) & 0x3f) << 7)
 
 #define netxen_set_cmd_desc_num_of_buff(cmd_desc, val)	\
-	((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xff), \
-	(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32((val) & 0xff))
+	(cmd_desc)->num_of_buffers_total_length = \
+		((cmd_desc)->num_of_buffers_total_length & \
+		~cpu_to_le32(0xff)) | cpu_to_le32((val) & 0xff)
 #define netxen_set_cmd_desc_totallength(cmd_desc, val)	\
-	((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xffffff00), \
-	(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 8))
+	(cmd_desc)->num_of_buffers_total_length = \
+		((cmd_desc)->num_of_buffers_total_length & \
+		~cpu_to_le32((u32)0xffffff << 8)) | \
+		cpu_to_le32(((val) & 0xffffff) << 8)
 
 #define netxen_get_cmd_desc_opcode(cmd_desc)	\
-	((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003F)
+	((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003f)
 #define netxen_get_cmd_desc_totallength(cmd_desc)	\
-	(le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8)
+	((le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8) & 0xffffff)
 
 struct cmd_desc_type0 {
 	u8 tcp_hdr_offset;	/* For LSO only */
@@ -412,29 +415,29 @@ struct rcv_desc {
 #define netxen_get_sts_desc_lro_last_frag(status_desc)	\
 	(((status_desc)->lro & 0x80) >> 7)
 
-#define netxen_get_sts_port(status_desc)	\
-	(le64_to_cpu((status_desc)->status_desc_data) & 0x0F)
-#define netxen_get_sts_status(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 4) & 0x0F)
-#define netxen_get_sts_type(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 8) & 0x0F)
-#define netxen_get_sts_totallength(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 12) & 0xFFFF)
-#define netxen_get_sts_refhandle(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 28) & 0xFFFF)
-#define netxen_get_sts_prot(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 44) & 0x0F)
+#define netxen_get_sts_port(sts_data)	\
+	((sts_data) & 0x0F)
+#define netxen_get_sts_status(sts_data)	\
+	(((sts_data) >> 4) & 0x0F)
+#define netxen_get_sts_type(sts_data)	\
+	(((sts_data) >> 8) & 0x0F)
+#define netxen_get_sts_totallength(sts_data)	\
+	(((sts_data) >> 12) & 0xFFFF)
+#define netxen_get_sts_refhandle(sts_data)	\
+	(((sts_data) >> 28) & 0xFFFF)
+#define netxen_get_sts_prot(sts_data)	\
+	(((sts_data) >> 44) & 0x0F)
+#define netxen_get_sts_opcode(sts_data)	\
+	(((sts_data) >> 58) & 0x03F)
+
 #define netxen_get_sts_owner(status_desc)	\
 	((le64_to_cpu((status_desc)->status_desc_data) >> 56) & 0x03)
-#define netxen_get_sts_opcode(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 58) & 0x03F)
-
-#define netxen_clear_sts_owner(status_desc)	\
-	((status_desc)->status_desc_data &=	\
-	~cpu_to_le64(((unsigned long long)3) << 56 ))
-#define netxen_set_sts_owner(status_desc, val)	\
-	((status_desc)->status_desc_data |=	\
-	cpu_to_le64(((unsigned long long)((val) & 0x3)) << 56 ))
+#define netxen_set_sts_owner(status_desc, val)	{ \
+	(status_desc)->status_desc_data = \
+		((status_desc)->status_desc_data & \
+		~cpu_to_le64(0x3ULL << 56)) | \
+		cpu_to_le64((u64)((val) & 0x3) << 56); \
+}
 
 struct status_desc {
 	/* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-27 total_length

drivers/net/netxen/netxen_nic_init.c

@@ -1070,16 +1070,17 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
 {
 	struct pci_dev *pdev = adapter->pdev;
 	struct net_device *netdev = adapter->netdev;
-	int index = netxen_get_sts_refhandle(desc);
+	u64 sts_data = le64_to_cpu(desc->status_desc_data);
+	int index = netxen_get_sts_refhandle(sts_data);
 	struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
 	struct netxen_rx_buffer *buffer;
 	struct sk_buff *skb;
-	u32 length = netxen_get_sts_totallength(desc);
+	u32 length = netxen_get_sts_totallength(sts_data);
 	u32 desc_ctx;
 	struct netxen_rcv_desc_ctx *rcv_desc;
 	int ret;
 
-	desc_ctx = netxen_get_sts_type(desc);
+	desc_ctx = netxen_get_sts_type(sts_data);
 	if (unlikely(desc_ctx >= NUM_RCV_DESC_RINGS)) {
 		printk("%s: %s Bad Rcv descriptor ring\n",
 		       netxen_nic_driver_name, netdev->name);
@@ -1119,7 +1120,7 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
 	skb = (struct sk_buff *)buffer->skb;
 
 	if (likely(adapter->rx_csum &&
-				netxen_get_sts_status(desc) == STATUS_CKSUM_OK)) {
+				netxen_get_sts_status(sts_data) == STATUS_CKSUM_OK)) {
 		adapter->stats.csummed++;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else
@@ -1209,7 +1210,6 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
 			break;
 		}
 		netxen_process_rcv(adapter, ctxid, desc);
-		netxen_clear_sts_owner(desc);
 		netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM);
 		consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
 		count++;
@@ -1248,7 +1248,6 @@ int netxen_process_cmd_ring(unsigned long data)
 	struct pci_dev *pdev;
 	struct netxen_skb_frag *frag;
 	u32 i;
-	struct sk_buff *skb = NULL;
 	int done;
 
 	spin_lock(&adapter->tx_lock);
@@ -1278,9 +1277,8 @@ int netxen_process_cmd_ring(unsigned long data)
 	while ((last_consumer != consumer) && (count1 < MAX_STATUS_HANDLE)) {
 		buffer = &adapter->cmd_buf_arr[last_consumer];
 		pdev = adapter->pdev;
-		frag = &buffer->frag_array[0];
-		skb = buffer->skb;
-		if (skb && (cmpxchg(&buffer->skb, skb, 0) == skb)) {
+		if (buffer->skb) {
+			frag = &buffer->frag_array[0];
 			pci_unmap_single(pdev, frag->dma, frag->length,
 					 PCI_DMA_TODEVICE);
 			frag->dma = 0ULL;
@@ -1293,8 +1291,8 @@ int netxen_process_cmd_ring(unsigned long data)
 			}
 
 			adapter->stats.skbfreed++;
-			dev_kfree_skb_any(skb);
-			skb = NULL;
+			dev_kfree_skb_any(buffer->skb);
+			buffer->skb = NULL;
 		} else if (adapter->proc_cmd_buf_counter == 1) {
 			adapter->stats.txnullskb++;
 		}