Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (46 commits)
  cnic: Fix NETDEV_UP event processing.
  uvesafb/connector: Disallow unpliviged users to send netlink packets
  pohmelfs/connector: Disallow unpliviged users to configure pohmelfs
  dst/connector: Disallow unpliviged users to configure dst
  dm/connector: Only process connector packages from privileged processes
  connector: Removed the destruct_data callback since it is always kfree_skb()
  connector/dm: Fixed a compilation warning
  connector: Provide the sender's credentials to the callback
  connector: Keep the skb in cn_callback_data
  e1000e/igb/ixgbe: Don't report an error if devices don't support AER
  net: Fix wrong sizeof
  net: splice() from tcp to pipe should take into account O_NONBLOCK
  net: Use sk_mark for routing lookup in more places
  sky2: irqname based on pci address
  skge: use unique IRQ name
  IPv4 TCP fails to send window scale option when window scale is zero
  net/ipv4/tcp.c: fix min() type mismatch warning
  Kconfig: STRIP: Remove stale bits of STRIP help text
  NET: mkiss: Fix typo
  tg3: Remove prev_vlan_tag from struct tx_ring_info
  ...

Documentation/connector/cn_test.c

@@ -34,7 +34,7 @@ static char cn_test_name[] = "cn_test";
 static struct sock *nls;
 static struct timer_list cn_test_timer;
 
-static void cn_test_callback(struct cn_msg *msg)
+static void cn_test_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
 {
 	pr_info("%s: %lu: idx=%x, val=%x, seq=%u, ack=%u, len=%d: %s.\n",
 	        __func__, jiffies, msg->id.idx, msg->id.val,

Documentation/connector/connector.txt

@@ -23,7 +23,7 @@ handling, etc...  The Connector driver allows any kernelspace agents to use
 netlink based networking for inter-process communication in a significantly
 easier way:
 
-int cn_add_callback(struct cb_id *id, char *name, void (*callback) (void *));
+int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *));
 void cn_netlink_send(struct cn_msg *msg, u32 __group, int gfp_mask);
 
 struct cb_id
@@ -53,15 +53,15 @@ struct cn_msg
 Connector interfaces.
 /*****************************************/
 
-int cn_add_callback(struct cb_id *id, char *name, void (*callback) (void *));
+int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *));
 
  Registers new callback with connector core.
 
  struct cb_id *id		- unique connector's user identifier.
 				  It must be registered in connector.h for legal in-kernel users.
  char *name			- connector's callback symbolic name.
- void (*callback) (void *)	- connector's callback.
-				  Argument must be dereferenced to struct cn_msg *.
+ void (*callback) (struct cn..)	- connector's callback.
+				  cn_msg and the sender's credentials
 
 
 void cn_del_callback(struct cb_id *id);

Documentation/networking/timestamping/timestamping.c

@@ -381,7 +381,7 @@ int main(int argc, char **argv)
 	memset(&hwtstamp, 0, sizeof(hwtstamp));
 	strncpy(hwtstamp.ifr_name, interface, sizeof(hwtstamp.ifr_name));
 	hwtstamp.ifr_data = (void *)&hwconfig;
-	memset(&hwconfig, 0, sizeof(&hwconfig));
+	memset(&hwconfig, 0, sizeof(hwconfig));
 	hwconfig.tx_type =
 		(so_timestamping_flags & SOF_TIMESTAMPING_TX_HARDWARE) ?
 		HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;

drivers/connector/cn_queue.c

@@ -78,18 +78,20 @@ void cn_queue_wrapper(struct work_struct *work)
 	struct cn_callback_entry *cbq =
 		container_of(work, struct cn_callback_entry, work);
 	struct cn_callback_data *d = &cbq->data;
+	struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(d->skb));
+	struct netlink_skb_parms *nsp = &NETLINK_CB(d->skb);
 
-	d->callback(d->callback_priv);
+	d->callback(msg, nsp);
 
-	d->destruct_data(d->ddata);
-	d->ddata = NULL;
+	kfree_skb(d->skb);
+	d->skb = NULL;
 
 	kfree(d->free);
 }
 
 static struct cn_callback_entry *
 cn_queue_alloc_callback_entry(char *name, struct cb_id *id,
-			      void (*callback)(struct cn_msg *))
+			      void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
 {
 	struct cn_callback_entry *cbq;
 
@@ -123,7 +125,7 @@ int cn_cb_equal(struct cb_id *i1, struct cb_id *i2)
 }
 
 int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id,
-			  void (*callback)(struct cn_msg *))
+			  void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
 {
 	struct cn_callback_entry *cbq, *__cbq;
 	int found = 0;

drivers/connector/connector.c

@@ -129,21 +129,19 @@ EXPORT_SYMBOL_GPL(cn_netlink_send);
 /*
  * Callback helper - queues work and setup destructor for given data.
  */
-static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), void *data)
+static int cn_call_callback(struct sk_buff *skb)
 {
 	struct cn_callback_entry *__cbq, *__new_cbq;
 	struct cn_dev *dev = &cdev;
+	struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(skb));
 	int err = -ENODEV;
 
 	spin_lock_bh(&dev->cbdev->queue_lock);
 	list_for_each_entry(__cbq, &dev->cbdev->queue_list, callback_entry) {
 		if (cn_cb_equal(&__cbq->id.id, &msg->id)) {
 			if (likely(!work_pending(&__cbq->work) &&
-					__cbq->data.ddata == NULL)) {
-				__cbq->data.callback_priv = msg;
-
-				__cbq->data.ddata = data;
-				__cbq->data.destruct_data = destruct_data;
+					__cbq->data.skb == NULL)) {
+				__cbq->data.skb = skb;
 
 				if (queue_cn_work(__cbq, &__cbq->work))
 					err = 0;
@@ -156,10 +154,8 @@ static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), v
 				__new_cbq = kzalloc(sizeof(struct cn_callback_entry), GFP_ATOMIC);
 				if (__new_cbq) {
 					d = &__new_cbq->data;
-					d->callback_priv = msg;
+					d->skb = skb;
 					d->callback = __cbq->data.callback;
-					d->ddata = data;
-					d->destruct_data = destruct_data;
 					d->free = __new_cbq;
 
 					__new_cbq->pdev = __cbq->pdev;
@@ -191,7 +187,6 @@ static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), v
  */
 static void cn_rx_skb(struct sk_buff *__skb)
 {
-	struct cn_msg *msg;
 	struct nlmsghdr *nlh;
 	int err;
 	struct sk_buff *skb;
@@ -208,8 +203,7 @@ static void cn_rx_skb(struct sk_buff *__skb)
 			return;
 		}
 
-		msg = NLMSG_DATA(nlh);
-		err = cn_call_callback(msg, (void (*)(void *))kfree_skb, skb);
+		err = cn_call_callback(skb);
 		if (err < 0)
 			kfree_skb(skb);
 	}
@@ -270,7 +264,7 @@ static void cn_notify(struct cb_id *id, u32 notify_event)
  * May sleep.
  */
 int cn_add_callback(struct cb_id *id, char *name,
-		    void (*callback)(struct cn_msg *))
+		    void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
 {
 	int err;
 	struct cn_dev *dev = &cdev;
@@ -352,7 +346,7 @@ static int cn_ctl_msg_equals(struct cn_ctl_msg *m1, struct cn_ctl_msg *m2)
  *
  * Used for notification of a request's processing.
  */
-static void cn_callback(struct cn_msg *msg)
+static void cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
 {
 	struct cn_ctl_msg *ctl;
 	struct cn_ctl_entry *ent;

drivers/md/dm-log-userspace-transfer.c

@@ -129,11 +129,13 @@ static int fill_pkg(struct cn_msg *msg, struct dm_ulog_request *tfr)
  * This is the connector callback that delivers data
  * that was sent from userspace.
  */
-static void cn_ulog_callback(void *data)
+static void cn_ulog_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
 {
-	struct cn_msg *msg = (struct cn_msg *)data;
 	struct dm_ulog_request *tfr = (struct dm_ulog_request *)(msg + 1);
 
+	if (!cap_raised(nsp->eff_cap, CAP_SYS_ADMIN))
+		return;
+
 	spin_lock(&receiving_list_lock);
 	if (msg->len == 0)
 		fill_pkg(msg, NULL);

drivers/net/3c59x.c

@@ -805,52 +805,54 @@ static void poll_vortex(struct net_device *dev)
 
 #ifdef CONFIG_PM
 
-static int vortex_suspend(struct pci_dev *pdev, pm_message_t state)
+static int vortex_suspend(struct device *dev)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct net_device *ndev = pci_get_drvdata(pdev);
+
+	if (!ndev || !netif_running(ndev))
+		return 0;
+
+	netif_device_detach(ndev);
+	vortex_down(ndev, 1);
 
-	if (dev && netdev_priv(dev)) {
-		if (netif_running(dev)) {
-			netif_device_detach(dev);
-			vortex_down(dev, 1);
-			disable_irq(dev->irq);
-		}
-		pci_save_state(pdev);
-		pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
-		pci_disable_device(pdev);
-		pci_set_power_state(pdev, pci_choose_state(pdev, state));
-	}
 	return 0;
 }
 
-static int vortex_resume(struct pci_dev *pdev)
+static int vortex_resume(struct device *dev)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct vortex_private *vp = netdev_priv(dev);
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct net_device *ndev = pci_get_drvdata(pdev);
 	int err;
 
-	if (dev && vp) {
-		pci_set_power_state(pdev, PCI_D0);
-		pci_restore_state(pdev);
-		err = pci_enable_device(pdev);
-		if (err) {
-			pr_warning("%s: Could not enable device\n",
-				dev->name);
-			return err;
-		}
-		pci_set_master(pdev);
-		if (netif_running(dev)) {
-			err = vortex_up(dev);
-			if (err)
-				return err;
-			enable_irq(dev->irq);
-			netif_device_attach(dev);
-		}
-	}
+	if (!ndev || !netif_running(ndev))
+		return 0;
+
+	err = vortex_up(ndev);
+	if (err)
+		return err;
+
+	netif_device_attach(ndev);
+
 	return 0;
 }
 
-#endif /* CONFIG_PM */
+static struct dev_pm_ops vortex_pm_ops = {
+	.suspend = vortex_suspend,
+	.resume = vortex_resume,
+	.freeze = vortex_suspend,
+	.thaw = vortex_resume,
+	.poweroff = vortex_suspend,
+	.restore = vortex_resume,
+};
+
+#define VORTEX_PM_OPS (&vortex_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define VORTEX_PM_OPS NULL
+
+#endif /* !CONFIG_PM */
 
 #ifdef CONFIG_EISA
 static struct eisa_device_id vortex_eisa_ids[] = {
@@ -3199,10 +3201,7 @@ static struct pci_driver vortex_driver = {
 	.probe		= vortex_init_one,
 	.remove		= __devexit_p(vortex_remove_one),
 	.id_table	= vortex_pci_tbl,
-#ifdef CONFIG_PM
-	.suspend	= vortex_suspend,
-	.resume		= vortex_resume,
-#endif
+	.driver.pm	= VORTEX_PM_OPS,
 };
 
 

drivers/net/Kconfig

@@ -1738,6 +1738,13 @@ config KS8851
        help
          SPI driver for Micrel KS8851 SPI attached network chip.
 
+config KS8851_MLL
+	tristate "Micrel KS8851 MLL"
+	depends on HAS_IOMEM
+	help
+	  This platform driver is for Micrel KS8851 Address/data bus
+	  multiplexed network chip.
+
 config VIA_RHINE
 	tristate "VIA Rhine support"
 	depends on NET_PCI && PCI

drivers/net/Makefile

@@ -89,6 +89,7 @@ obj-$(CONFIG_SKY2) += sky2.o
 obj-$(CONFIG_SKFP) += skfp/
 obj-$(CONFIG_KS8842)	+= ks8842.o
 obj-$(CONFIG_KS8851)	+= ks8851.o
+obj-$(CONFIG_KS8851_MLL)	+= ks8851_mll.o
 obj-$(CONFIG_VIA_RHINE) += via-rhine.o
 obj-$(CONFIG_VIA_VELOCITY) += via-velocity.o
 obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o

drivers/net/bcm63xx_enet.c

@@ -90,7 +90,7 @@ static int do_mdio_op(struct bcm_enet_priv *priv, unsigned int data)
 		if (enet_readl(priv, ENET_IR_REG) & ENET_IR_MII)
 			break;
 		udelay(1);
-	} while (limit-- >= 0);
+	} while (limit-- > 0);
 
 	return (limit < 0) ? 1 : 0;
 }

drivers/net/benet/be.h

@@ -258,6 +258,7 @@ struct be_adapter {
 	bool link_up;
 	u32 port_num;
 	bool promiscuous;
+	u32 cap;
 };
 
 extern const struct ethtool_ops be_ethtool_ops;

drivers/net/benet/be_cmds.c

@@ -1068,7 +1068,7 @@ int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc)
 }
 
 /* Uses mbox */
-int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num)
+int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num, u32 *cap)
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_query_fw_cfg *req;
@@ -1088,6 +1088,7 @@ int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num)
 	if (!status) {
 		struct be_cmd_resp_query_fw_cfg *resp = embedded_payload(wrb);
 		*port_num = le32_to_cpu(resp->phys_port);
+		*cap = le32_to_cpu(resp->function_cap);
 	}
 
 	spin_unlock(&adapter->mbox_lock);

drivers/net/benet/be_cmds.h

@@ -760,7 +760,8 @@ extern int be_cmd_set_flow_control(struct be_adapter *adapter,
 			u32 tx_fc, u32 rx_fc);
 extern int be_cmd_get_flow_control(struct be_adapter *adapter,
 			u32 *tx_fc, u32 *rx_fc);
-extern int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num);
+extern int be_cmd_query_fw_cfg(struct be_adapter *adapter,
+			u32 *port_num, u32 *cap);
 extern int be_cmd_reset_function(struct be_adapter *adapter);
 extern int be_process_mcc(struct be_adapter *adapter);
 extern int be_cmd_write_flashrom(struct be_adapter *adapter,

drivers/net/benet/be_main.c

@@ -747,9 +747,16 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 			struct be_eth_rx_compl *rxcp)
 {
 	struct sk_buff *skb;
-	u32 vtp, vid;
+	u32 vlanf, vid;
+	u8 vtm;
 
-	vtp = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp);
+	vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp);
+	vtm = AMAP_GET_BITS(struct amap_eth_rx_compl, vtm, rxcp);
+
+	/* vlanf could be wrongly set in some cards.
+	 * ignore if vtm is not set */
+	if ((adapter->cap == 0x400) && !vtm)
+		vlanf = 0;
 
 	skb = netdev_alloc_skb(adapter->netdev, BE_HDR_LEN + NET_IP_ALIGN);
 	if (!skb) {
@@ -772,7 +779,7 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 	skb->protocol = eth_type_trans(skb, adapter->netdev);
 	skb->dev = adapter->netdev;
 
-	if (vtp) {
+	if (vlanf) {
 		if (!adapter->vlan_grp || adapter->num_vlans == 0) {
 			kfree_skb(skb);
 			return;
@@ -797,11 +804,18 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
 	struct be_eq_obj *eq_obj =  &adapter->rx_eq;
 	u32 num_rcvd, pkt_size, remaining, vlanf, curr_frag_len;
 	u16 i, rxq_idx = 0, vid, j;
+	u8 vtm;
 
 	num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags, rxcp);
 	pkt_size = AMAP_GET_BITS(struct amap_eth_rx_compl, pktsize, rxcp);
 	vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp);
 	rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
+	vtm = AMAP_GET_BITS(struct amap_eth_rx_compl, vtm, rxcp);
+
+	/* vlanf could be wrongly set in some cards.
+	 * ignore if vtm is not set */
+	if ((adapter->cap == 0x400) && !vtm)
+		vlanf = 0;
 
 	skb = napi_get_frags(&eq_obj->napi);
 	if (!skb) {
@@ -2045,7 +2059,8 @@ static int be_hw_up(struct be_adapter *adapter)
 	if (status)
 		return status;
 
-	status = be_cmd_query_fw_cfg(adapter, &adapter->port_num);
+	status = be_cmd_query_fw_cfg(adapter,
+				&adapter->port_num, &adapter->cap);
 	return status;
 }
 

drivers/net/bonding/bond_sysfs.c

@@ -1182,6 +1182,7 @@ static ssize_t bonding_store_primary(struct device *d,
 				       ": %s: Setting %s as primary slave.\n",
 				       bond->dev->name, slave->dev->name);
 				bond->primary_slave = slave;
+				strcpy(bond->params.primary, slave->dev->name);
 				bond_select_active_slave(bond);
 				goto out;
 			}

drivers/net/cnic.c

@@ -2733,7 +2733,8 @@ static int cnic_netdev_event(struct notifier_block *this, unsigned long event,
 			cnic_ulp_init(dev);
 		else if (event == NETDEV_UNREGISTER)
 			cnic_ulp_exit(dev);
-		else if (event == NETDEV_UP) {
+
+		if (event == NETDEV_UP) {
 			if (cnic_register_netdev(dev) != 0) {
 				cnic_put(dev);
 				goto done;

drivers/net/cnic_if.h

@@ -12,8 +12,8 @@
 #ifndef CNIC_IF_H
 #define CNIC_IF_H
 
-#define CNIC_MODULE_VERSION	"2.0.0"
-#define CNIC_MODULE_RELDATE	"May 21, 2009"
+#define CNIC_MODULE_VERSION	"2.0.1"
+#define CNIC_MODULE_RELDATE	"Oct 01, 2009"
 
 #define CNIC_ULP_RDMA		0
 #define CNIC_ULP_ISCSI		1

drivers/net/e1000e/netdev.c

@@ -4982,12 +4982,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 		goto err_pci_reg;
 
 	/* AER (Advanced Error Reporting) hooks */
-	err = pci_enable_pcie_error_reporting(pdev);
-	if (err) {
-		dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed "
-		        "0x%x\n", err);
-		/* non-fatal, continue */
-	}
+	pci_enable_pcie_error_reporting(pdev);
 
 	pci_set_master(pdev);
 	/* PCI config space info */
@@ -5263,7 +5258,6 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
-	int err;
 
 	/*
 	 * flush_scheduled work may reschedule our watchdog task, so
@@ -5299,10 +5293,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
 	free_netdev(netdev);
 
 	/* AER disable */
-	err = pci_disable_pcie_error_reporting(pdev);
-	if (err)
-		dev_err(&pdev->dev,
-		        "pci_disable_pcie_error_reporting failed 0x%x\n", err);
+	pci_disable_pcie_error_reporting(pdev);
 
 	pci_disable_device(pdev);
 }

drivers/net/hamradio/mkiss.c

@@ -258,7 +258,7 @@ static void ax_bump(struct mkiss *ax)
 			}
 			if (ax->crcmode != CRC_MODE_SMACK && ax->crcauto) {
 				printk(KERN_INFO
-				       "mkiss: %s: Switchting to crc-smack\n",
+				       "mkiss: %s: Switching to crc-smack\n",
 				       ax->dev->name);
 				ax->crcmode = CRC_MODE_SMACK;
 			}
@@ -272,7 +272,7 @@ static void ax_bump(struct mkiss *ax)
 			}
 			if (ax->crcmode != CRC_MODE_FLEX && ax->crcauto) {
 				printk(KERN_INFO
-				       "mkiss: %s: Switchting to crc-flexnet\n",
+				       "mkiss: %s: Switching to crc-flexnet\n",
 				       ax->dev->name);
 				ax->crcmode = CRC_MODE_FLEX;
 			}

drivers/net/igb/igb_main.c

@@ -1246,12 +1246,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
 	if (err)
 		goto err_pci_reg;
 
-	err = pci_enable_pcie_error_reporting(pdev);
-	if (err) {
-		dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed "
-		        "0x%x\n", err);
-		/* non-fatal, continue */
-	}
+	pci_enable_pcie_error_reporting(pdev);
 
 	pci_set_master(pdev);
 	pci_save_state(pdev);
@@ -1628,7 +1623,6 @@ static void __devexit igb_remove(struct pci_dev *pdev)
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct igb_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
-	int err;
 
 	/* flush_scheduled work may reschedule our watchdog task, so
 	 * explicitly disable watchdog tasks from being rescheduled  */
@@ -1682,10 +1676,7 @@ static void __devexit igb_remove(struct pci_dev *pdev)
 
 	free_netdev(netdev);
 
-	err = pci_disable_pcie_error_reporting(pdev);
-	if (err)
-		dev_err(&pdev->dev,
-		        "pci_disable_pcie_error_reporting failed 0x%x\n", err);
+	pci_disable_pcie_error_reporting(pdev);
 
 	pci_disable_device(pdev);
 }