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: 3c509: Add missing EISA IDs MAINTAINERS: take maintainership of the cpmac Ethernet driver net/firmare: Ignore .cis files ath1e: add new device id for asus hardware mlx4_en: Fix a kernel panic when waking tx queue rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan mac8390: fix build with NET_POLL_CONTROLLER cxgb3: link fault fixes cxgb3: fix dma mapping regression netfilter: nfnetlink_log: fix wrong skbuff size calculation netfilter: xt_hashlimit does a wrong SEQ_SKIP bfin_mac: fix build error due to net_device_ops convert atlx: move modinfo data from atlx.h to atl1.c gianfar: fix babbling rx error event bug cls_cgroup: read classid atomically in classifier netfilter: nf_ct_dccp: add missing DCCP protocol changes in event cache netfilter: nf_ct_tcp: fix accepting invalid RST segments
2009-06-01 08:02:05 -07:00 · 2009-06-01 08:02:05 -07:00 · 6e42910184
--- a/7
+++ b/7
@ -1542,6 +1542,13 @@ W:	http://www.fi.muni.cz/~kas/cosa/
 S:	Maintained
 F:	drivers/net/wan/cosa*

+CPMAC ETHERNET DRIVER
+P:	Florian Fainelli
+M:	florian@openwrt.org
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/net/cpmac.c
+
 CPU FREQUENCY DRIVERS
 P:	Dave Jones
 M:	davej@redhat.com
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@ -480,9 +480,13 @@ static int pnp_registered;

 #ifdef CONFIG_EISA
 static struct eisa_device_id el3_eisa_ids[] = {
+		{ "TCM5090" },
+		{ "TCM5091" },
 		{ "TCM5092" },
 		{ "TCM5093" },
+		{ "TCM5094" },
 		{ "TCM5095" },
+		{ "TCM5098" },
 		{ "" }
 };
 MODULE_DEVICE_TABLE(eisa, el3_eisa_ids);
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@ -37,6 +37,7 @@ char atl1e_driver_version[] = DRV_VERSION;
 */
 static struct pci_device_id atl1e_pci_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L1E)},
+	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, 0x1066)},
 	/* required last entry */
 	{ 0 }
 };
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@ -82,6 +82,12 @@

 #include "atl1.h"

+#define ATLX_DRIVER_VERSION "2.1.3"
+MODULE_AUTHOR("Xiong Huang <xiong.huang@atheros.com>, \
+	Chris Snook <csnook@redhat.com>, Jay Cliburn <jcliburn@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(ATLX_DRIVER_VERSION);
+
 /* Temporary hack for merging atl1 and atl2 */
 #include "atlx.c"

--- a/drivers/net/atlx/atlx.h
+++ b/drivers/net/atlx/atlx.h
@ -29,12 +29,6 @@
 #include <linux/module.h>
 #include <linux/types.h>

-#define ATLX_DRIVER_VERSION "2.1.3"
-MODULE_AUTHOR("Xiong Huang <xiong.huang@atheros.com>, \
-	Chris Snook <csnook@redhat.com>, Jay Cliburn <jcliburn@gmail.com>");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(ATLX_DRIVER_VERSION);
-
 #define ATLX_ERR_PHY			2
 #define ATLX_ERR_PHY_SPEED		7
 #define ATLX_ERR_PHY_RES		8
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@ -979,22 +979,7 @@ static int bfin_mac_open(struct net_device *dev)
 	return 0;
 }

-static const struct net_device_ops bfin_mac_netdev_ops = {
-	.ndo_open		= bfin_mac_open,
-	.ndo_stop		= bfin_mac_close,
-	.ndo_start_xmit		= bfin_mac_hard_start_xmit,
-	.ndo_set_mac_address	= bfin_mac_set_mac_address,
-	.ndo_tx_timeout		= bfin_mac_timeout,
-	.ndo_set_multicast_list	= bfin_mac_set_multicast_list,
-	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_change_mtu		= eth_change_mtu,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= bfin_mac_poll,
-#endif
-};
-
 /*
- *
 * this makes the board clean up everything that it can
 * and not talk to the outside world.   Caused by
 * an 'ifconfig ethX down'
@ -1019,6 +1004,20 @@ static int bfin_mac_close(struct net_device *dev)
 	return 0;
 }

+static const struct net_device_ops bfin_mac_netdev_ops = {
+	.ndo_open		= bfin_mac_open,
+	.ndo_stop		= bfin_mac_close,
+	.ndo_start_xmit		= bfin_mac_hard_start_xmit,
+	.ndo_set_mac_address	= bfin_mac_set_mac_address,
+	.ndo_tx_timeout		= bfin_mac_timeout,
+	.ndo_set_multicast_list	= bfin_mac_set_multicast_list,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_change_mtu		= eth_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	.ndo_poll_controller	= bfin_mac_poll,
+#endif
+};
+
 static int __devinit bfin_mac_probe(struct platform_device *pdev)
 {
 	struct net_device *ndev;
--- a/drivers/net/cxgb3/adapter.h
+++ b/drivers/net/cxgb3/adapter.h
@ -85,8 +85,8 @@ struct fl_pg_chunk {
 	struct page *page;
 	void *va;
 	unsigned int offset;
-	u64 *p_cnt;
-	DECLARE_PCI_UNMAP_ADDR(mapping);
+	unsigned long *p_cnt;
+	dma_addr_t mapping;
 };

 struct rx_desc;
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@ -2496,14 +2496,16 @@ static void check_link_status(struct adapter *adapter)
 	for_each_port(adapter, i) {
 		struct net_device *dev = adapter->port[i];
 		struct port_info *p = netdev_priv(dev);
+		int link_fault;

 		spin_lock_irq(&adapter->work_lock);
-		if (p->link_fault) {
+		link_fault = p->link_fault;
+		spin_unlock_irq(&adapter->work_lock);
+
+		if (link_fault) {
 			t3_link_fault(adapter, i);
-			spin_unlock_irq(&adapter->work_lock);
 			continue;
 		}
-		spin_unlock_irq(&adapter->work_lock);

 		if (!(p->phy.caps & SUPPORTED_IRQ) && netif_running(dev)) {
 			t3_xgm_intr_disable(adapter, i);
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@ -355,7 +355,7 @@ static void clear_rx_desc(struct pci_dev *pdev, const struct sge_fl *q,
 		(*d->pg_chunk.p_cnt)--;
 		if (!*d->pg_chunk.p_cnt)
 			pci_unmap_page(pdev,
-				       pci_unmap_addr(&d->pg_chunk, mapping),
+				       d->pg_chunk.mapping,
 				       q->alloc_size, PCI_DMA_FROMDEVICE);

 		put_page(d->pg_chunk.page);
@ -454,7 +454,7 @@ static int alloc_pg_chunk(struct adapter *adapter, struct sge_fl *q,
 		q->pg_chunk.offset = 0;
 		mapping = pci_map_page(adapter->pdev, q->pg_chunk.page,
 				       0, q->alloc_size, PCI_DMA_FROMDEVICE);
-		pci_unmap_addr_set(&q->pg_chunk, mapping, mapping);
+		q->pg_chunk.mapping = mapping;
 	}
 	sd->pg_chunk = q->pg_chunk;

@ -511,8 +511,7 @@ static int refill_fl(struct adapter *adap, struct sge_fl *q, int n, gfp_t gfp)
 nomem:				q->alloc_failed++;
 				break;
 			}
-			mapping = pci_unmap_addr(&sd->pg_chunk, mapping) +
-						 sd->pg_chunk.offset;
+			mapping = sd->pg_chunk.mapping + sd->pg_chunk.offset;
 			pci_unmap_addr_set(sd, dma_addr, mapping);

 			add_one_rx_chunk(mapping, d, q->gen);
@ -881,7 +880,7 @@ recycle:
 	(*sd->pg_chunk.p_cnt)--;
 	if (!*sd->pg_chunk.p_cnt)
 		pci_unmap_page(adap->pdev,
-			       pci_unmap_addr(&sd->pg_chunk, mapping),
+			       sd->pg_chunk.mapping,
 			       fl->alloc_size,
 			       PCI_DMA_FROMDEVICE);
 	if (!skb) {
@ -2096,7 +2095,7 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
 	(*sd->pg_chunk.p_cnt)--;
 	if (!*sd->pg_chunk.p_cnt)
 		pci_unmap_page(adap->pdev,
-			       pci_unmap_addr(&sd->pg_chunk, mapping),
+			       sd->pg_chunk.mapping,
 			       fl->alloc_size,
 			       PCI_DMA_FROMDEVICE);

--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@ -1274,6 +1274,11 @@ void t3_link_fault(struct adapter *adapter, int port_id)
 				 A_XGM_INT_STATUS + mac->offset);
 	link_fault &= F_LINKFAULTCHANGE;

+	link_ok = lc->link_ok;
+	speed = lc->speed;
+	duplex = lc->duplex;
+	fc = lc->fc;
+
 	phy->ops->get_link_status(phy, &link_ok, &speed, &duplex, &fc);

 	if (link_fault) {
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@ -259,7 +259,7 @@ extern const char gfar_driver_version[];
 (IEVENT_RXC | IEVENT_BSY | IEVENT_EBERR | IEVENT_MSRO | \
 IEVENT_BABT | IEVENT_TXC | IEVENT_TXE | IEVENT_LC \
 | IEVENT_CRL | IEVENT_XFUN | IEVENT_DPE | IEVENT_PERR \
- | IEVENT_MAG)
+ | IEVENT_MAG | IEVENT_BABR)

 #define IMASK_INIT_CLEAR	0x00000000
 #define IMASK_BABR              0x80000000
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@ -489,7 +489,7 @@ static const struct net_device_ops mac8390_netdev_ops = {
 	.ndo_set_mac_address 	= eth_mac_addr,
 	.ndo_change_mtu		= eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= ei_poll,
+	.ndo_poll_controller	= __ei_poll,
 #endif
 };

--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@ -426,7 +426,7 @@ void mlx4_en_poll_tx_cq(unsigned long data)

 	INC_PERF_COUNTER(priv->pstats.tx_poll);

-	if (!spin_trylock(&ring->comp_lock)) {
+	if (!spin_trylock_irq(&ring->comp_lock)) {
 		mod_timer(&cq->timer, jiffies + MLX4_EN_TX_POLL_TIMEOUT);
 		return;
 	}
@ -439,7 +439,7 @@ void mlx4_en_poll_tx_cq(unsigned long data)
 	if (inflight && priv->port_up)
 		mod_timer(&cq->timer, jiffies + MLX4_EN_TX_POLL_TIMEOUT);

-	spin_unlock(&ring->comp_lock);
+	spin_unlock_irq(&ring->comp_lock);
 }

 static struct mlx4_en_tx_desc *mlx4_en_bounce_to_desc(struct mlx4_en_priv *priv,
@ -482,9 +482,9 @@ static inline void mlx4_en_xmit_poll(struct mlx4_en_priv *priv, int tx_ind)

 	/* Poll the CQ every mlx4_en_TX_MODER_POLL packets */
 	if ((++ring->poll_cnt & (MLX4_EN_TX_POLL_MODER - 1)) == 0)
-		if (spin_trylock(&ring->comp_lock)) {
+		if (spin_trylock_irq(&ring->comp_lock)) {
 			mlx4_en_process_tx_cq(priv->dev, cq);
-			spin_unlock(&ring->comp_lock);
+			spin_unlock_irq(&ring->comp_lock);
 		}
 }

--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@ -430,6 +430,7 @@ config RTL8187
 	  ASUS P5B Deluxe
 	  Toshiba Satellite Pro series of laptops
 	  Asus Wireless Link
+	  Linksys WUSB54GC-EU

 	  Thanks to Realtek for their support!

--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@ -1873,18 +1873,18 @@ static void at76_dwork_hw_scan(struct work_struct *work)
 	if (ret != CMD_STATUS_COMPLETE) {
 		queue_delayed_work(priv->hw->workqueue, &priv->dwork_hw_scan,
 				   SCAN_POLL_INTERVAL);
-		goto exit;
+		mutex_unlock(&priv->mtx);
+		return;
 	}

-	ieee80211_scan_completed(priv->hw, false);
-
 	if (is_valid_ether_addr(priv->bssid))
 		at76_join(priv);

-	ieee80211_wake_queues(priv->hw);
-
-exit:
 	mutex_unlock(&priv->mtx);
+
+	ieee80211_scan_completed(priv->hw, false);
+
+	ieee80211_wake_queues(priv->hw);
 }

 static int at76_hw_scan(struct ieee80211_hw *hw,
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@ -71,6 +71,8 @@ static struct usb_device_id rtl8187_table[] __devinitdata = {
 	{USB_DEVICE(0x18E8, 0x6232), .driver_info = DEVICE_RTL8187},
 	/* AirLive */
 	{USB_DEVICE(0x1b75, 0x8187), .driver_info = DEVICE_RTL8187},
+	/* Linksys */
+	{USB_DEVICE(0x1737, 0x0073), .driver_info = DEVICE_RTL8187B},
 	{}
 };

--- a/firmware/cis/.gitignore
+++ b/firmware/cis/.gitignore
@ -0,0 +1 @@
+*.cis
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@ -35,6 +35,9 @@ enum tcp_conntrack {
 /* Has unacknowledged data */
 #define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED	0x10

+/* The field td_maxack has been set */
+#define IP_CT_TCP_FLAG_MAXACK_SET		0x20
+
 struct nf_ct_tcp_flags {
 	__u8 flags;
 	__u8 mask;
@ -46,6 +49,7 @@ struct ip_ct_tcp_state {
 	u_int32_t	td_end;		/* max of seq + len */
 	u_int32_t	td_maxend;	/* max of ack + max(win, 1) */
 	u_int32_t	td_maxwin;	/* max(win) */
+	u_int32_t	td_maxack;	/* max of ack */
 	u_int8_t	td_scale;	/* window scale factor */
 	u_int8_t	flags;		/* per direction options */
 };
--- a/net/netfilter/nf_conntrack_proto_dccp.c
+++ b/net/netfilter/nf_conntrack_proto_dccp.c
@ -22,6 +22,7 @@
 #include <linux/netfilter/nfnetlink_conntrack.h>
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 #include <net/netfilter/nf_log.h>

 static DEFINE_RWLOCK(dccp_lock);
@ -553,6 +554,9 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
 	ct->proto.dccp.state = new_state;
 	write_unlock_bh(&dccp_lock);

+	if (new_state != old_state)
+		nf_conntrack_event_cache(IPCT_PROTOINFO, ct);
+
 	dn = dccp_pernet(net);
 	nf_ct_refresh_acct(ct, ctinfo, skb, dn->dccp_timeout[new_state]);

--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@ -634,6 +634,14 @@ static bool tcp_in_window(const struct nf_conn *ct,
 			sender->td_end = end;
 			sender->flags |= IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED;
 		}
+		if (tcph->ack) {
+			if (!(sender->flags & IP_CT_TCP_FLAG_MAXACK_SET)) {
+				sender->td_maxack = ack;
+				sender->flags |= IP_CT_TCP_FLAG_MAXACK_SET;
+			} else if (after(ack, sender->td_maxack))
+				sender->td_maxack = ack;
+		}
+
 		/*
 		 * Update receiver data.
 		 */
@ -918,6 +926,16 @@ static int tcp_packet(struct nf_conn *ct,
 				  "nf_ct_tcp: invalid state ");
 		return -NF_ACCEPT;
 	case TCP_CONNTRACK_CLOSE:
+		if (index == TCP_RST_SET
+		    && (ct->proto.tcp.seen[!dir].flags & IP_CT_TCP_FLAG_MAXACK_SET)
+		    && before(ntohl(th->seq), ct->proto.tcp.seen[!dir].td_maxack)) {
+			/* Invalid RST  */
+			write_unlock_bh(&tcp_lock);
+			if (LOG_INVALID(net, IPPROTO_TCP))
+				nf_log_packet(pf, 0, skb, NULL, NULL, NULL,
+					  "nf_ct_tcp: invalid RST ");
+			return -NF_ACCEPT;
+		}
 		if (index == TCP_RST_SET
 		    && ((test_bit(IPS_SEEN_REPLY_BIT, &ct->status)
 			 && ct->proto.tcp.last_index == TCP_SYN_SET)
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@ -581,6 +581,12 @@ nfulnl_log_packet(u_int8_t pf,
 		+ nla_total_size(sizeof(struct nfulnl_msg_packet_hw))
 		+ nla_total_size(sizeof(struct nfulnl_msg_packet_timestamp));

+	if (in && skb_mac_header_was_set(skb)) {
+		size +=   nla_total_size(skb->dev->hard_header_len)
+			+ nla_total_size(sizeof(u_int16_t))	/* hwtype */
+			+ nla_total_size(sizeof(u_int16_t));	/* hwlen */
+	}
+
 	spin_lock_bh(&inst->lock);

 	if (inst->flags & NFULNL_CFG_F_SEQ)
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@ -926,7 +926,7 @@ static int dl_seq_show(struct seq_file *s, void *v)
 	if (!hlist_empty(&htable->hash[*bucket])) {
 		hlist_for_each_entry(ent, pos, &htable->hash[*bucket], node)
 			if (dl_seq_real_show(ent, htable->family, s))
-				return 1;
+				return -1;
 	}
 	return 0;
 }
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@ -104,8 +104,7 @@ static int cls_cgroup_classify(struct sk_buff *skb, struct tcf_proto *tp,
 			       struct tcf_result *res)
 {
 	struct cls_cgroup_head *head = tp->root;
-	struct cgroup_cls_state *cs;
-	int ret = 0;
+	u32 classid;

 	/*
 	 * Due to the nature of the classifier it is required to ignore all
@ -121,17 +120,18 @@ static int cls_cgroup_classify(struct sk_buff *skb, struct tcf_proto *tp,
 		return -1;

 	rcu_read_lock();
-	cs = task_cls_state(current);
-	if (cs->classid && tcf_em_tree_match(skb, &head->ematches, NULL)) {
-		res->classid = cs->classid;
-		res->class = 0;
-		ret = tcf_exts_exec(skb, &head->exts, res);
-	} else
-		ret = -1;
-
+	classid = task_cls_state(current)->classid;
 	rcu_read_unlock();

-	return ret;
+	if (!classid)
+		return -1;
+
+	if (!tcf_em_tree_match(skb, &head->ematches, NULL))
+		return -1;
+
+	res->classid = classid;
+	res->class = 0;
+	return tcf_exts_exec(skb, &head->exts, res);
 }

 static unsigned long cls_cgroup_get(struct tcf_proto *tp, u32 handle)