Merge commit 'v2.6.39' into for-2.6.40/core

Since for-2.6.40/core was forked off the 2.6.39 devel tree, we've
had churn in the core area that makes it difficult to handle
patches for eg cfq or blk-throttle. Instead of requiring that they
be based in older versions with bugs that have been fixed later
in the rc cycle, merge in 2.6.39 final.

Also fixes up conflicts in the below files.

Conflicts:
	drivers/block/paride/pcd.c
	drivers/cdrom/viocd.c
	drivers/ide/ide-cd.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

93 files changed, 724 insertions, 366 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index dc280bc8eba..6c884ef1b06 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2536,7 +2536,7 @@ config S6GMAC
 source "drivers/net/stmmac/Kconfig"
 
 config PCH_GBE
-	tristate "PCH Gigabit Ethernet"
+	tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GbE"
 	depends on PCI
 	select MII
 	---help---
@@ -2548,6 +2548,12 @@ config PCH_GBE
 	  to Gigabit Ethernet.
 	  This driver enables Gigabit Ethernet function.
 
+	  This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
+	  Output Hub), ML7223.
+	  ML7223 IOH is for MP(Media Phone) use.
+	  ML7223 is companion chip for Intel Atom E6xx series.
+	  ML7223 is completely compatible for Intel EG20T PCH.
+
 endif # NETDEV_1000
 
 #
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 01b604ad155..e5a7375685a 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -144,7 +144,7 @@ obj-$(CONFIG_NE3210) += ne3210.o 8390.o
 obj-$(CONFIG_SB1250_MAC) += sb1250-mac.o
 obj-$(CONFIG_B44) += b44.o
 obj-$(CONFIG_FORCEDETH) += forcedeth.o
-obj-$(CONFIG_NE_H8300) += ne-h8300.o 8390.o
+obj-$(CONFIG_NE_H8300) += ne-h8300.o
 obj-$(CONFIG_AX88796) += ax88796.o
 obj-$(CONFIG_BCM63XX_ENET) += bcm63xx_enet.o
 obj-$(CONFIG_FTMAC100) += ftmac100.o
@@ -219,7 +219,7 @@ obj-$(CONFIG_SC92031) += sc92031.o
 obj-$(CONFIG_LP486E) += lp486e.o
 
 obj-$(CONFIG_ETH16I) += eth16i.o
-obj-$(CONFIG_ZORRO8390) += zorro8390.o 8390.o
+obj-$(CONFIG_ZORRO8390) += zorro8390.o
 obj-$(CONFIG_HPLANCE) += hplance.o 7990.o
 obj-$(CONFIG_MVME147_NET) += mvme147.o 7990.o
 obj-$(CONFIG_EQUALIZER) += eql.o
@@ -231,7 +231,7 @@ obj-$(CONFIG_SGI_IOC3_ETH) += ioc3-eth.o
 obj-$(CONFIG_DECLANCE) += declance.o
 obj-$(CONFIG_ATARILANCE) += atarilance.o
 obj-$(CONFIG_A2065) += a2065.o
-obj-$(CONFIG_HYDRA) += hydra.o 8390.o
+obj-$(CONFIG_HYDRA) += hydra.o
 obj-$(CONFIG_ARIADNE) += ariadne.o
 obj-$(CONFIG_CS89x0) += cs89x0.o
 obj-$(CONFIG_MACSONIC) += macsonic.o
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index 88495c48a81..241b185e656 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -106,7 +106,7 @@ MODULE_DESCRIPTION ("AMD8111 based 10/100 Ethernet Controller. Driver Version "M
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, amd8111e_pci_tbl);
 module_param_array(speed_duplex, int, NULL, 0);
-MODULE_PARM_DESC(speed_duplex, "Set device speed and duplex modes, 0: Auto Negotitate, 1: 10Mbps Half Duplex, 2: 10Mbps Full Duplex, 3: 100Mbps Half Duplex, 4: 100Mbps Full Duplex");
+MODULE_PARM_DESC(speed_duplex, "Set device speed and duplex modes, 0: Auto Negotiate, 1: 10Mbps Half Duplex, 2: 10Mbps Full Duplex, 3: 100Mbps Half Duplex, 4: 100Mbps Full Duplex");
 module_param_array(coalesce, bool, NULL, 0);
 MODULE_PARM_DESC(coalesce, "Enable or Disable interrupt coalescing, 1: Enable, 0: Disable");
 module_param_array(dynamic_ipg, bool, NULL, 0);
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 4af235d41fd..fbfb5b47c50 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -527,7 +527,7 @@ static void __init etherh_banner(void)
  * Read the ethernet address string from the on board rom.
  * This is an ascii string...
  */
-static int __init etherh_addr(char *addr, struct expansion_card *ec)
+static int __devinit etherh_addr(char *addr, struct expansion_card *ec)
 {
 	struct in_chunk_dir cd;
 	char *s;
@@ -655,7 +655,7 @@ static const struct net_device_ops etherh_netdev_ops = {
 static u32 etherh_regoffsets[16];
 static u32 etherm_regoffsets[16];
 
-static int __init
+static int __devinit
 etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 {
 	const struct etherh_data *data = id->data;
diff --git a/drivers/net/atl1c/atl1c.h b/drivers/net/atl1c/atl1c.h
index 7cb375e0e29..925929d764c 100644
--- a/drivers/net/atl1c/atl1c.h
+++ b/drivers/net/atl1c/atl1c.h
@@ -566,9 +566,9 @@ struct atl1c_adapter {
 #define __AT_TESTING        0x0001
 #define __AT_RESETTING      0x0002
 #define __AT_DOWN           0x0003
-	u8 work_event;
-#define ATL1C_WORK_EVENT_RESET 		0x01
-#define ATL1C_WORK_EVENT_LINK_CHANGE	0x02
+	unsigned long work_event;
+#define	ATL1C_WORK_EVENT_RESET		0
+#define	ATL1C_WORK_EVENT_LINK_CHANGE	1
 	u32 msg_enable;
 
 	bool have_msi;
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index 7d9d5067a65..a6e1c36e48e 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -325,7 +325,7 @@ static void atl1c_link_chg_event(struct atl1c_adapter *adapter)
 		}
 	}
 
-	adapter->work_event |= ATL1C_WORK_EVENT_LINK_CHANGE;
+	set_bit(ATL1C_WORK_EVENT_LINK_CHANGE, &adapter->work_event);
 	schedule_work(&adapter->common_task);
 }
 
@@ -337,20 +337,16 @@ static void atl1c_common_task(struct work_struct *work)
 	adapter = container_of(work, struct atl1c_adapter, common_task);
 	netdev = adapter->netdev;
 
-	if (adapter->work_event & ATL1C_WORK_EVENT_RESET) {
-		adapter->work_event &= ~ATL1C_WORK_EVENT_RESET;
+	if (test_and_clear_bit(ATL1C_WORK_EVENT_RESET, &adapter->work_event)) {
 		netif_device_detach(netdev);
 		atl1c_down(adapter);
 		atl1c_up(adapter);
 		netif_device_attach(netdev);
-		return;
 	}
 
-	if (adapter->work_event & ATL1C_WORK_EVENT_LINK_CHANGE) {
-		adapter->work_event &= ~ATL1C_WORK_EVENT_LINK_CHANGE;
+	if (test_and_clear_bit(ATL1C_WORK_EVENT_LINK_CHANGE,
+		&adapter->work_event))
 		atl1c_check_link_status(adapter);
-	}
-	return;
 }
 
 
@@ -369,7 +365,7 @@ static void atl1c_tx_timeout(struct net_device *netdev)
 	struct atl1c_adapter *adapter = netdev_priv(netdev);
 
 	/* Do the reset outside of interrupt context */
-	adapter->work_event |= ATL1C_WORK_EVENT_RESET;
+	set_bit(ATL1C_WORK_EVENT_RESET, &adapter->work_event);
 	schedule_work(&adapter->common_task);
 }
 
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 66823eded7a..2353eca3259 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -213,7 +213,7 @@ struct be_rx_stats {
 
 struct be_rx_compl_info {
 	u32 rss_hash;
-	u16 vid;
+	u16 vlan_tag;
 	u16 pkt_size;
 	u16 rxq_idx;
 	u16 mac_id;
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 1e2d825bb94..9dc9394fd4c 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -132,7 +132,7 @@ static void be_async_grp5_pvid_state_process(struct be_adapter *adapter,
 		struct be_async_event_grp5_pvid_state *evt)
 {
 	if (evt->enabled)
-		adapter->pvid = evt->tag;
+		adapter->pvid = le16_to_cpu(evt->tag);
 	else
 		adapter->pvid = 0;
 }
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 7cb5a114c73..9187fb4e08f 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1018,7 +1018,8 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 			kfree_skb(skb);
 			return;
 		}
-		vlan_hwaccel_receive_skb(skb, adapter->vlan_grp, rxcp->vid);
+		vlan_hwaccel_receive_skb(skb, adapter->vlan_grp,
+					rxcp->vlan_tag);
 	} else {
 		netif_receive_skb(skb);
 	}
@@ -1076,7 +1077,8 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
 	if (likely(!rxcp->vlanf))
 		napi_gro_frags(&eq_obj->napi);
 	else
-		vlan_gro_frags(&eq_obj->napi, adapter->vlan_grp, rxcp->vid);
+		vlan_gro_frags(&eq_obj->napi, adapter->vlan_grp,
+				rxcp->vlan_tag);
 }
 
 static void be_parse_rx_compl_v1(struct be_adapter *adapter,
@@ -1102,7 +1104,8 @@ static void be_parse_rx_compl_v1(struct be_adapter *adapter,
 	rxcp->pkt_type =
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, cast_enc, compl);
 	rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm, compl);
-	rxcp->vid = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag, compl);
+	rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag,
+					compl);
 }
 
 static void be_parse_rx_compl_v0(struct be_adapter *adapter,
@@ -1128,7 +1131,8 @@ static void be_parse_rx_compl_v0(struct be_adapter *adapter,
 	rxcp->pkt_type =
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, cast_enc, compl);
 	rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm, compl);
-	rxcp->vid = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag, compl);
+	rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag,
+					compl);
 }
 
 static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo)
@@ -1155,9 +1159,11 @@ static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo)
 		rxcp->vlanf = 0;
 
 	if (!lancer_chip(adapter))
-		rxcp->vid = swab16(rxcp->vid);
+		rxcp->vlan_tag = swab16(rxcp->vlan_tag);
 
-	if ((adapter->pvid == rxcp->vid) && !adapter->vlan_tag[rxcp->vid])
+	if (((adapter->pvid & VLAN_VID_MASK) ==
+		(rxcp->vlan_tag & VLAN_VID_MASK)) &&
+		!adapter->vlan_tag[rxcp->vlan_tag])
 		rxcp->vlanf = 0;
 
 	/* As the compl has been parsed, reset it; we wont touch it again */
@@ -1873,6 +1879,7 @@ static void be_worker(struct work_struct *work)
 		be_detect_dump_ue(adapter);
 
 reschedule:
+	adapter->work_counter++;
 	schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
 }
 
diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c
index e3de0b8625c..7581518ecfa 100644
--- a/drivers/net/bna/bfa_ioc.c
+++ b/drivers/net/bna/bfa_ioc.c
@@ -38,6 +38,8 @@
 #define bfa_ioc_map_port(__ioc) ((__ioc)->ioc_hwif->ioc_map_port(__ioc))
 #define bfa_ioc_notify_fail(__ioc)			\
 			((__ioc)->ioc_hwif->ioc_notify_fail(__ioc))
+#define bfa_ioc_sync_start(__ioc)               \
+			((__ioc)->ioc_hwif->ioc_sync_start(__ioc))
 #define bfa_ioc_sync_join(__ioc)			\
 			((__ioc)->ioc_hwif->ioc_sync_join(__ioc))
 #define bfa_ioc_sync_leave(__ioc)			\
@@ -602,7 +604,7 @@ bfa_iocpf_sm_fwcheck(struct bfa_iocpf *iocpf, enum iocpf_event event)
 	switch (event) {
 	case IOCPF_E_SEMLOCKED:
 		if (bfa_ioc_firmware_lock(ioc)) {
-			if (bfa_ioc_sync_complete(ioc)) {
+			if (bfa_ioc_sync_start(ioc)) {
 				iocpf->retry_count = 0;
 				bfa_ioc_sync_join(ioc);
 				bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
@@ -1314,7 +1316,7 @@ bfa_nw_ioc_fwver_cmp(struct bfa_ioc *ioc, struct bfi_ioc_image_hdr *fwhdr)
  * execution context (driver/bios) must match.
  */
 static bool
-bfa_ioc_fwver_valid(struct bfa_ioc *ioc)
+bfa_ioc_fwver_valid(struct bfa_ioc *ioc, u32 boot_env)
 {
 	struct bfi_ioc_image_hdr fwhdr, *drv_fwhdr;
 
@@ -1325,7 +1327,7 @@ bfa_ioc_fwver_valid(struct bfa_ioc *ioc)
 	if (fwhdr.signature != drv_fwhdr->signature)
 		return false;
 
-	if (fwhdr.exec != drv_fwhdr->exec)
+	if (swab32(fwhdr.param) != boot_env)
 		return false;
 
 	return bfa_nw_ioc_fwver_cmp(ioc, &fwhdr);
@@ -1352,9 +1354,12 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
 {
 	enum bfi_ioc_state ioc_fwstate;
 	bool fwvalid;
+	u32 boot_env;
 
 	ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
 
+	boot_env = BFI_BOOT_LOADER_OS;
+
 	if (force)
 		ioc_fwstate = BFI_IOC_UNINIT;
 
@@ -1362,10 +1367,10 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
 	 * check if firmware is valid
 	 */
 	fwvalid = (ioc_fwstate == BFI_IOC_UNINIT) ?
-		false : bfa_ioc_fwver_valid(ioc);
+		false : bfa_ioc_fwver_valid(ioc, boot_env);
 
 	if (!fwvalid) {
-		bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, ioc->pcidev.device_id);
+		bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, boot_env);
 		return;
 	}
 
@@ -1396,7 +1401,7 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
 	/**
 	 * Initialize the h/w for any other states.
 	 */
-	bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, ioc->pcidev.device_id);
+	bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, boot_env);
 }
 
 void
@@ -1506,7 +1511,7 @@ bfa_ioc_hb_stop(struct bfa_ioc *ioc)
  */
 static void
 bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
-		    u32 boot_param)
+		    u32 boot_env)
 {
 	u32 *fwimg;
 	u32 pgnum, pgoff;
@@ -1558,10 +1563,10 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
 	/*
 	 * Set boot type and boot param at the end.
 	*/
-	writel((swab32(swab32(boot_type))), ((ioc->ioc_regs.smem_page_start)
+	writel(boot_type, ((ioc->ioc_regs.smem_page_start)
 			+ (BFI_BOOT_TYPE_OFF)));
-	writel((swab32(swab32(boot_param))), ((ioc->ioc_regs.smem_page_start)
-			+ (BFI_BOOT_PARAM_OFF)));
+	writel(boot_env, ((ioc->ioc_regs.smem_page_start)
+			+ (BFI_BOOT_LOADER_OFF)));
 }
 
 static void
@@ -1721,7 +1726,7 @@ bfa_ioc_pll_init(struct bfa_ioc *ioc)
  * as the entry vector.
  */
 static void
-bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_param)
+bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_env)
 {
 	void __iomem *rb;
 
@@ -1734,7 +1739,7 @@ bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_param)
 	 * Initialize IOC state of all functions on a chip reset.
 	 */
 	rb = ioc->pcidev.pci_bar_kva;
-	if (boot_param == BFI_BOOT_TYPE_MEMTEST) {
+	if (boot_type == BFI_BOOT_TYPE_MEMTEST) {
 		writel(BFI_IOC_MEMTEST, (rb + BFA_IOC0_STATE_REG));
 		writel(BFI_IOC_MEMTEST, (rb + BFA_IOC1_STATE_REG));
 	} else {
@@ -1743,7 +1748,7 @@ bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_param)
 	}
 
 	bfa_ioc_msgflush(ioc);
-	bfa_ioc_download_fw(ioc, boot_type, boot_param);
+	bfa_ioc_download_fw(ioc, boot_type, boot_env);
 
 	/**
 	 * Enable interrupts just before starting LPU
diff --git a/drivers/net/bna/bfa_ioc.h b/drivers/net/bna/bfa_ioc.h
index e4974bc24ef..bd48abee781 100644
--- a/drivers/net/bna/bfa_ioc.h
+++ b/drivers/net/bna/bfa_ioc.h
@@ -194,6 +194,7 @@ struct bfa_ioc_hwif {
 					bool msix);
 	void		(*ioc_notify_fail)	(struct bfa_ioc *ioc);
 	void		(*ioc_ownership_reset)	(struct bfa_ioc *ioc);
+	bool		(*ioc_sync_start)       (struct bfa_ioc *ioc);
 	void		(*ioc_sync_join)	(struct bfa_ioc *ioc);
 	void		(*ioc_sync_leave)	(struct bfa_ioc *ioc);
 	void		(*ioc_sync_ack)		(struct bfa_ioc *ioc);
diff --git a/drivers/net/bna/bfa_ioc_ct.c b/drivers/net/bna/bfa_ioc_ct.c
index 469997c4ffd..87aecdf22cf 100644
--- a/drivers/net/bna/bfa_ioc_ct.c
+++ b/drivers/net/bna/bfa_ioc_ct.c
@@ -41,6 +41,7 @@ static void bfa_ioc_ct_map_port(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_isr_mode_set(struct bfa_ioc *ioc, bool msix);
 static void bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc);
+static bool bfa_ioc_ct_sync_start(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_sync_join(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc);
 static void bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc);
@@ -63,6 +64,7 @@ bfa_nw_ioc_set_ct_hwif(struct bfa_ioc *ioc)
 	nw_hwif_ct.ioc_isr_mode_set = bfa_ioc_ct_isr_mode_set;
 	nw_hwif_ct.ioc_notify_fail = bfa_ioc_ct_notify_fail;
 	nw_hwif_ct.ioc_ownership_reset = bfa_ioc_ct_ownership_reset;
+	nw_hwif_ct.ioc_sync_start = bfa_ioc_ct_sync_start;
 	nw_hwif_ct.ioc_sync_join = bfa_ioc_ct_sync_join;
 	nw_hwif_ct.ioc_sync_leave = bfa_ioc_ct_sync_leave;
 	nw_hwif_ct.ioc_sync_ack = bfa_ioc_ct_sync_ack;
@@ -345,6 +347,32 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc)
 /**
  * Synchronized IOC failure processing routines
  */
+static bool
+bfa_ioc_ct_sync_start(struct bfa_ioc *ioc)
+{
+	u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
+	u32 sync_reqd = bfa_ioc_ct_get_sync_reqd(r32);
+
+	/*
+	 * Driver load time.  If the sync required bit for this PCI fn
+	 * is set, it is due to an unclean exit by the driver for this
+	 * PCI fn in the previous incarnation. Whoever comes here first
+	 * should clean it up, no matter which PCI fn.
+	 */
+
+	if (sync_reqd & bfa_ioc_ct_sync_pos(ioc)) {
+		writel(0, ioc->ioc_regs.ioc_fail_sync);
+		writel(1, ioc->ioc_regs.ioc_usage_reg);
+		writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
+		writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
+		return true;
+	}
+
+	return bfa_ioc_ct_sync_complete(ioc);
+}
+/**
+ * Synchronized IOC failure processing routines
+ */
 static void
 bfa_ioc_ct_sync_join(struct bfa_ioc *ioc)
 {
diff --git a/drivers/net/bna/bfi.h b/drivers/net/bna/bfi.h
index a9739681105..6050379526f 100644
--- a/drivers/net/bna/bfi.h
+++ b/drivers/net/bna/bfi.h
@@ -184,12 +184,14 @@ enum bfi_mclass {
 #define BFI_IOC_MSGLEN_MAX	32	/* 32 bytes */
 
 #define BFI_BOOT_TYPE_OFF		8
-#define BFI_BOOT_PARAM_OFF		12
+#define BFI_BOOT_LOADER_OFF		12
 
-#define BFI_BOOT_TYPE_NORMAL 		0	/* param is device id */
+#define BFI_BOOT_TYPE_NORMAL 		0
 #define	BFI_BOOT_TYPE_FLASH		1
 #define	BFI_BOOT_TYPE_MEMTEST		2
 
+#define BFI_BOOT_LOADER_OS		0
+
 #define BFI_BOOT_MEMTEST_RES_ADDR   0x900
 #define BFI_BOOT_MEMTEST_RES_SIG    0xA0A1A2A3
 
diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 9f356d5d0f3..8e6ceab9f4d 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -1837,7 +1837,6 @@ bnad_setup_rx(struct bnad *bnad, uint rx_id)
 	/* Initialize the Rx event handlers */
 	rx_cbfn.rcb_setup_cbfn = bnad_cb_rcb_setup;
 	rx_cbfn.rcb_destroy_cbfn = bnad_cb_rcb_destroy;
-	rx_cbfn.rcb_destroy_cbfn = NULL;
 	rx_cbfn.ccb_setup_cbfn = bnad_cb_ccb_setup;
 	rx_cbfn.ccb_destroy_cbfn = bnad_cb_ccb_destroy;
 	rx_cbfn.rx_cleanup_cbfn = bnad_cb_rx_cleanup;
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 8e6d618b530..d8383a9af9a 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -8413,6 +8413,8 @@ bnx2_remove_one(struct pci_dev *pdev)
 
 	unregister_netdev(dev);
 
+	del_timer_sync(&bp->timer);
+
 	if (bp->mips_firmware)
 		release_firmware(bp->mips_firmware);
 	if (bp->rv2p_firmware)
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index e83ac6dd6fc..16581df5ee4 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -2019,15 +2019,23 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
 static inline  u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
 	u32 *parsing_data, u32 xmit_type)
 {
-	*parsing_data |= ((tcp_hdrlen(skb)/4) <<
-		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
-		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
+	*parsing_data |=
+			((((u8 *)skb_transport_header(skb) - skb->data) >> 1) <<
+			ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
+			ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
 
-	*parsing_data |= ((((u8 *)tcp_hdr(skb) - skb->data) / 2) <<
-		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
-		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
+	if (xmit_type & XMIT_CSUM_TCP) {
+		*parsing_data |= ((tcp_hdrlen(skb) / 4) <<
+			ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
+			ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
 
-	return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
+		return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
+	} else
+		/* We support checksum offload for TCP and UDP only.
+		 * No need to pass the UDP header length - it's a constant.
+		 */
+		return skb_transport_header(skb) +
+				sizeof(struct udphdr) - skb->data;
 }
 
 /**
@@ -2043,7 +2051,7 @@ static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
 	struct eth_tx_parse_bd_e1x *pbd,
 	u32 xmit_type)
 {
-	u8 hlen = (skb_network_header(skb) - skb->data) / 2;
+	u8 hlen = (skb_network_header(skb) - skb->data) >> 1;
 
 	/* for now NS flag is not used in Linux */
 	pbd->global_data =
@@ -2051,9 +2059,15 @@ static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
 			 ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT));
 
 	pbd->ip_hlen_w = (skb_transport_header(skb) -
-			skb_network_header(skb)) / 2;
+			skb_network_header(skb)) >> 1;
 
-	hlen += pbd->ip_hlen_w + tcp_hdrlen(skb) / 2;
+	hlen += pbd->ip_hlen_w;
+
+	/* We support checksum offload for TCP and UDP only */
+	if (xmit_type & XMIT_CSUM_TCP)
+		hlen += tcp_hdrlen(skb) / 2;
+	else
+		hlen += sizeof(struct udphdr) / 2;
 
 	pbd->total_hlen_w = cpu_to_le16(hlen);
 	hlen = hlen*2;
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index f5050155c6b..89cb977898c 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -2114,19 +2114,18 @@ static int bnx2x_phys_id(struct net_device *dev, u32 data)
 	for (i = 0; i < (data * 2); i++) {
 		if ((i % 2) == 0)
 			bnx2x_set_led(&bp->link_params, &bp->link_vars,
-				      LED_MODE_OPER, SPEED_1000);
+				      LED_MODE_ON, SPEED_1000);
 		else
 			bnx2x_set_led(&bp->link_params, &bp->link_vars,
-				      LED_MODE_OFF, 0);
+				      LED_MODE_FRONT_PANEL_OFF, 0);
 
 		msleep_interruptible(500);
 		if (signal_pending(current))
 			break;
 	}
 
-	if (bp->link_vars.link_up)
-		bnx2x_set_led(&bp->link_params, &bp->link_vars, LED_MODE_OPER,
-			      bp->link_vars.line_speed);
+	bnx2x_set_led(&bp->link_params, &bp->link_vars,
+		      LED_MODE_OPER, bp->link_vars.line_speed);
 
 	return 0;
 }
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 494bf960442..31912f17653 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1482,8 +1482,11 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
 
 static int agg_device_up(const struct aggregator *agg)
 {
-	return (netif_running(agg->slave->dev) &&
-		netif_carrier_ok(agg->slave->dev));
+	struct port *port = agg->lag_ports;
+	if (!port)
+		return 0;
+	return (netif_running(port->slave->dev) &&
+		netif_carrier_ok(port->slave->dev));
 }
 
 /**
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index b28baff7086..01b8a6af275 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -39,7 +39,7 @@
 
 typedef struct mac_addr {
 	u8 mac_addr_value[ETH_ALEN];
-} mac_addr_t;
+} __packed mac_addr_t;
 
 enum {
 	BOND_AD_STABLE = 0,
@@ -134,12 +134,12 @@ typedef struct lacpdu {
 	u8 tlv_type_terminator;	     // = terminator
 	u8 terminator_length;	     // = 0
 	u8 reserved_50[50];	     // = 0
-} lacpdu_t;
+} __packed lacpdu_t;
 
 typedef struct lacpdu_header {
 	struct ethhdr hdr;
 	struct lacpdu lacpdu;
-} lacpdu_header_t;
+} __packed lacpdu_header_t;
 
 // Marker Protocol Data Unit(PDU) structure(43.5.3.2 in the 802.3ad standard)
 typedef struct bond_marker {
@@ -155,12 +155,12 @@ typedef struct bond_marker {
 	u8 tlv_type_terminator;	     //  = 0x00
 	u8 terminator_length;	     //  = 0x00
 	u8 reserved_90[90];	     //  = 0
-} bond_marker_t;
+} __packed bond_marker_t;
 
 typedef struct bond_marker_header {
 	struct ethhdr hdr;
 	struct bond_marker marker;
-} bond_marker_header_t;
+} __packed bond_marker_header_t;
 
 #pragma pack()
 
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 9bc5de3e04a..ba715826e2a 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -176,7 +176,7 @@ static int tlb_initialize(struct bonding *bond)
 	bond_info->tx_hashtbl = new_hashtbl;
 
 	for (i = 0; i < TLB_HASH_TABLE_SIZE; i++) {
-		tlb_init_table_entry(&bond_info->tx_hashtbl[i], 1);
+		tlb_init_table_entry(&bond_info->tx_hashtbl[i], 0);
 	}
 
 	_unlock_tx_hashtbl(bond);
@@ -701,7 +701,7 @@ static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond)
 		 */
 		rlb_choose_channel(skb, bond);
 
-		/* The ARP relpy packets must be delayed so that
+		/* The ARP reply packets must be delayed so that
 		 * they can cancel out the influence of the ARP request.
 		 */
 		bond->alb_info.rlb_update_delay_counter = RLB_UPDATE_DELAY;
@@ -1042,7 +1042,7 @@ static void alb_change_hw_addr_on_detach(struct bonding *bond, struct slave *sla
  *
  * If the permanent hw address of @slave is @bond's hw address, we need to
  * find a different hw address to give @slave, that isn't in use by any other
- * slave in the bond. This address must be, of course, one of the premanent
+ * slave in the bond. This address must be, of course, one of the permanent
  * addresses of the other slaves.
  *
  * We go over the slave list, and for each slave there we compare its
diff --git a/drivers/net/bonding/bond_alb.h b/drivers/net/bonding/bond_alb.h
index 86861f08b24..8ca7158b2dd 100644
--- a/drivers/net/bonding/bond_alb.h
+++ b/drivers/net/bonding/bond_alb.h
@@ -75,7 +75,7 @@ struct tlb_client_info {
 				 * gave this entry index.
 				 */
 	u32 tx_bytes;		/* Each Client accumulates the BytesTx that
-				 * were tranmitted to it, and after each
+				 * were transmitted to it, and after each
 				 * CallBack the LoadHistory is divided
 				 * by the balance interval
 				 */
@@ -122,7 +122,6 @@ struct tlb_slave_info {
 };
 
 struct alb_bond_info {
-	struct timer_list	alb_timer;
 	struct tlb_client_info	*tx_hashtbl; /* Dynamically allocated */
 	spinlock_t		tx_hashtbl_lock;
 	u32			unbalanced_load;
@@ -140,7 +139,6 @@ struct alb_bond_info {
 	struct slave		*next_rx_slave;/* next slave to be assigned
 						* to a new rx client for
 						*/
-	u32			rlb_interval_counter;
 	u8			primary_is_promisc;	   /* boolean */
 	u32			rlb_promisc_timeout_counter;/* counts primary
 							     * promiscuity time
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index c0a1bc5b143..5fedc337556 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -247,8 +247,10 @@ static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev,
 }
 #endif /* CONFIG_PPC_MPC512x */
 
+static struct of_device_id mpc5xxx_can_table[];
 static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct mpc5xxx_can_data *data;
 	struct device_node *np = ofdev->dev.of_node;
 	struct net_device *dev;
@@ -258,9 +260,10 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
 	int irq, mscan_clksrc = 0;
 	int err = -ENOMEM;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(mpc5xxx_can_table, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
-	data = (struct mpc5xxx_can_data *)of_dev->dev.of_match->data;
+	data = match->data;
 
 	base = of_iomap(np, 0);
 	if (!base) {
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index a358ea9445a..f501bba1fc6 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -346,10 +346,10 @@ static void sja1000_rx(struct net_device *dev)
 		    | (priv->read_reg(priv, REG_ID2) >> 5);
 	}
 
+	cf->can_dlc = get_can_dlc(fi & 0x0F);
 	if (fi & FI_RTR) {
 		id |= CAN_RTR_FLAG;
 	} else {
-		cf->can_dlc = get_can_dlc(fi & 0x0F);
 		for (i = 0; i < cf->can_dlc; i++)
 			cf->data[i] = priv->read_reg(priv, dreg++);
 	}
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index b423965a78d..1b49df6b247 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -583,7 +583,9 @@ static int slcan_open(struct tty_struct *tty)
 	/* Done.  We have linked the TTY line to a channel. */
 	rtnl_unlock();
 	tty->receive_room = 65536;	/* We don't flow control */
-	return sl->dev->base_addr;
+
+	/* TTY layer expects 0 on success */
+	return 0;
 
 err_free_chan:
 	sl->tty = NULL;
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 3e2e734fecb..f3bbdcef338 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -55,15 +55,20 @@ static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		cmd->duplex = -1;
 	}
 
-	cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full
-		       | SUPPORTED_100baseT_Full |  SUPPORTED_100baseT_Half
-		       | SUPPORTED_10baseT_Full | SUPPORTED_10baseT_Half
-		       | SUPPORTED_Autoneg | SUPPORTED_FIBRE);
-
-	cmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_Autoneg
-			 | ADVERTISED_FIBRE);
+	if (cmd->speed == SPEED_10000) {
+		cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+		cmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
+		cmd->port = PORT_FIBRE;
+	} else {
+		cmd->supported = (SUPPORTED_1000baseT_Full | SUPPORTED_100baseT_Full
+			       | SUPPORTED_100baseT_Half | SUPPORTED_10baseT_Full
+			       | SUPPORTED_10baseT_Half | SUPPORTED_Autoneg
+			       | SUPPORTED_TP);
+		cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg
+				 | ADVERTISED_TP);
+		cmd->port = PORT_TP;
+	}
 
-	cmd->port = PORT_FIBRE;
 	cmd->autoneg = port->autoneg == 1 ? AUTONEG_ENABLE : AUTONEG_DISABLE;
 
 	return 0;
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index f75d3144b8a..cf79cf759e1 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -2688,9 +2688,6 @@ static int ehea_open(struct net_device *dev)
 		netif_start_queue(dev);
 	}
 
-	init_waitqueue_head(&port->swqe_avail_wq);
-	init_waitqueue_head(&port->restart_wq);
-
 	mutex_unlock(&port->port_lock);
 
 	return ret;
@@ -3040,11 +3037,14 @@ static void ehea_rereg_mrs(void)
 
 					if (dev->flags & IFF_UP) {
 						mutex_lock(&port->port_lock);
-						port_napi_enable(port);
 						ret = ehea_restart_qps(dev);
-						check_sqs(port);
-						if (!ret)
+						if (!ret) {
+							check_sqs(port);
+							port_napi_enable(port);
 							netif_wake_queue(dev);
+						} else {
+							netdev_err(dev, "Unable to restart QPS\n");
+						}
 						mutex_unlock(&port->port_lock);
 					}
 				}
@@ -3273,6 +3273,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	INIT_WORK(&port->reset_task, ehea_reset_port);
 
+	init_waitqueue_head(&port->swqe_avail_wq);
+	init_waitqueue_head(&port->restart_wq);
+
 	ret = register_netdev(dev);
 	if (ret) {
 		pr_err("register_netdev failed. ret=%d\n", ret);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 24cb953900d..5131e61c358 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -998,8 +998,10 @@ static const struct net_device_ops fs_enet_netdev_ops = {
 #endif
 };
 
+static struct of_device_id fs_enet_match[];
 static int __devinit fs_enet_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct net_device *ndev;
 	struct fs_enet_private *fep;
 	struct fs_platform_info *fpi;
@@ -1007,14 +1009,15 @@ static int __devinit fs_enet_probe(struct platform_device *ofdev)
 	const u8 *mac_addr;
 	int privsize, len, ret = -ENODEV;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(fs_enet_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
 
 	fpi = kzalloc(sizeof(*fpi), GFP_KERNEL);
 	if (!fpi)
 		return -ENOMEM;
 
-	if (!IS_FEC(ofdev->dev.of_match)) {
+	if (!IS_FEC(match)) {
 		data = of_get_property(ofdev->dev.of_node, "fsl,cpm-command", &len);
 		if (!data || len != 4)
 			goto out_free_fpi;
@@ -1049,7 +1052,7 @@ static int __devinit fs_enet_probe(struct platform_device *ofdev)
 	fep->dev = &ofdev->dev;
 	fep->ndev = ndev;
 	fep->fpi = fpi;
-	fep->ops = ofdev->dev.of_match->data;
+	fep->ops = match->data;
 
 	ret = fep->ops->setup_data(ndev);
 	if (ret)
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index 61035fc5599..b9fbc83d64a 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -226,8 +226,8 @@ static void set_multicast_finish(struct net_device *dev)
 	}
 
 	FC(fecp, r_cntrl, FEC_RCNTRL_PROM);
-	FW(fecp, hash_table_high, fep->fec.hthi);
-	FW(fecp, hash_table_low, fep->fec.htlo);
+	FW(fecp, grp_hash_table_high, fep->fec.hthi);
+	FW(fecp, grp_hash_table_low, fep->fec.htlo);
 }
 
 static void set_multicast_list(struct net_device *dev)
@@ -273,8 +273,8 @@ static void restart(struct net_device *dev)
 	/*
 	 * Reset all multicast.
 	 */
-	FW(fecp, hash_table_high, fep->fec.hthi);
-	FW(fecp, hash_table_low, fep->fec.htlo);
+	FW(fecp, grp_hash_table_high, fep->fec.hthi);
+	FW(fecp, grp_hash_table_low, fep->fec.htlo);
 
 	/*
 	 * Set maximum receive buffer size.
diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index 7e840d373ab..6a2e150e75b 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -101,17 +101,20 @@ static int fs_enet_fec_mii_reset(struct mii_bus *bus)
 	return 0;
 }
 
+static struct of_device_id fs_enet_mdio_fec_match[];
 static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct resource res;
 	struct mii_bus *new_bus;
 	struct fec_info *fec;
 	int (*get_bus_freq)(struct device_node *);
 	int ret = -ENOMEM, clock, speed;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(fs_enet_mdio_fec_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
-	get_bus_freq = ofdev->dev.of_match->data;
+	get_bus_freq = match->data;
 
 	new_bus = mdiobus_alloc();
 	if (!new_bus)
diff --git a/drivers/net/ftmac100.c b/drivers/net/ftmac100.c
index a31661948c4..9bd7746cbfc 100644
--- a/drivers/net/ftmac100.c
+++ b/drivers/net/ftmac100.c
@@ -139,11 +139,11 @@ static int ftmac100_reset(struct ftmac100 *priv)
 			 * that hardware reset completed (what the f*ck).
 			 * We still need to wait for a while.
 			 */
-			usleep_range(500, 1000);
+			udelay(500);
 			return 0;
 		}
 
-		usleep_range(1000, 10000);
+		udelay(1000);
 	}
 
 	netdev_err(netdev, "software reset failed\n");
@@ -772,7 +772,7 @@ static int ftmac100_mdio_read(struct net_device *netdev, int phy_id, int reg)
 		if ((phycr & FTMAC100_PHYCR_MIIRD) == 0)
 			return phycr & FTMAC100_PHYCR_MIIRDATA;
 
-		usleep_range(100, 1000);
+		udelay(100);
 	}
 
 	netdev_err(netdev, "mdio read timed out\n");
@@ -801,7 +801,7 @@ static void ftmac100_mdio_write(struct net_device *netdev, int phy_id, int reg,
 		if ((phycr & FTMAC100_PHYCR_MIIWR) == 0)
 			return;
 
-		usleep_range(100, 1000);
+		udelay(100);
 	}
 
 	netdev_err(netdev, "mdio write timed out\n");
diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c
index c5ef62ceb84..1cd481c0420 100644
--- a/drivers/net/hydra.c
+++ b/drivers/net/hydra.c
@@ -98,15 +98,15 @@ static const struct net_device_ops hydra_netdev_ops = {
 	.ndo_open		= hydra_open,
 	.ndo_stop		= hydra_close,
 
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
+	.ndo_start_xmit		= __ei_start_xmit,
+	.ndo_tx_timeout		= __ei_tx_timeout,
+	.ndo_get_stats		= __ei_get_stats,
+	.ndo_set_multicast_list = __ei_set_multicast_list,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_mac_address 	= eth_mac_addr,
+	.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
 };
 
@@ -125,7 +125,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
 	0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
     };
 
-    dev = alloc_ei_netdev();
+    dev = ____alloc_ei_netdev(0);
     if (!dev)
 	return -ENOMEM;
 
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index ea0dc451da9..d70fb76edb7 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -173,7 +173,8 @@ static void loopback_setup(struct net_device *dev)
 		| NETIF_F_RXCSUM
 		| NETIF_F_HIGHDMA
 		| NETIF_F_LLTX
-		| NETIF_F_NETNS_LOCAL;
+		| NETIF_F_NETNS_LOCAL
+		| NETIF_F_VLAN_CHALLENGED;
 	dev->ethtool_ops	= &loopback_ethtool_ops;
 	dev->header_ops		= &eth_header_ops;
 	dev->netdev_ops		= &loopback_ops;
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 0a6c6a2e755..d4fc00b1ff9 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -49,6 +49,10 @@ static u32 mii_get_an(struct mii_if_info *mii, u16 addr)
 		result |= ADVERTISED_100baseT_Half;
 	if (advert & ADVERTISE_100FULL)
 		result |= ADVERTISED_100baseT_Full;
+	if (advert & ADVERTISE_PAUSE_CAP)
+		result |= ADVERTISED_Pause;
+	if (advert & ADVERTISE_PAUSE_ASYM)
+		result |= ADVERTISED_Asym_Pause;
 
 	return result;
 }
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index aa2813e06d0..1074231f0a0 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -860,6 +860,9 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
 		prev_eedata = eedata;
 	}
 
+	/* Store MAC Address in perm_addr */
+	memcpy(dev->perm_addr, dev->dev_addr, ETH_ALEN);
+
 	dev->base_addr = (unsigned long __force) ioaddr;
 	dev->irq = irq;
 
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index 30be8c634eb..7298a34bc79 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -167,7 +167,7 @@ static void cleanup_card(struct net_device *dev)
 #ifndef MODULE
 struct net_device * __init ne_probe(int unit)
 {
-	struct net_device *dev = alloc_ei_netdev();
+	struct net_device *dev = ____alloc_ei_netdev(0);
 	int err;
 
 	if (!dev)
@@ -197,15 +197,15 @@ static const struct net_device_ops ne_netdev_ops = {
 	.ndo_open		= ne_open,
 	.ndo_stop		= ne_close,
 
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
+	.ndo_start_xmit		= __ei_start_xmit,
+	.ndo_tx_timeout		= __ei_tx_timeout,
+	.ndo_get_stats		= __ei_get_stats,
+	.ndo_set_multicast_list = __ei_set_multicast_list,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_mac_address 	= eth_mac_addr,
+	.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
 };
 
@@ -637,7 +637,7 @@ int init_module(void)
 	int err;
 
 	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		struct net_device *dev = alloc_ei_netdev();
+		struct net_device *dev = ____alloc_ei_netdev(0);
 		if (!dev)
 			break;
 		if (io[this_dev]) {
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index dfb67eb2a94..eb41e44921e 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -671,6 +671,7 @@ static int netconsole_netdev_event(struct notifier_block *this,
 		goto done;
 
 	spin_lock_irqsave(&target_list_lock, flags);
+restart:
 	list_for_each_entry(nt, &target_list, list) {
 		netconsole_target_get(nt);
 		if (nt->np.dev == dev) {
@@ -683,9 +684,16 @@ static int netconsole_netdev_event(struct notifier_block *this,
 				 * rtnl_lock already held
 				 */
 				if (nt->np.dev) {
+					spin_unlock_irqrestore(
+							      &target_list_lock,
+							      flags);
 					__netpoll_cleanup(&nt->np);
+					spin_lock_irqsave(&target_list_lock,
+							  flags);
 					dev_put(nt->np.dev);
 					nt->np.dev = NULL;
+					netconsole_target_put(nt);
+					goto restart;
 				}
 				/* Fall through */
 			case NETDEV_GOING_DOWN:
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index d7299f1a494..679dc8519c5 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -174,7 +174,7 @@
 
 #define	MAX_NUM_CARDS		4
 
-#define MAX_BUFFERS_PER_CMD	32
+#define NETXEN_MAX_FRAGS_PER_TX	14
 #define MAX_TSO_HEADER_DESC	2
 #define MGMT_CMD_DESC_RESV	4
 #define TX_STOP_THRESH		((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
@@ -558,7 +558,7 @@ struct netxen_recv_crb {
  */
 struct netxen_cmd_buffer {
 	struct sk_buff *skb;
-	struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
+	struct netxen_skb_frag frag_array[MAX_SKB_FRAGS + 1];
 	u32 frag_count;
 };
 
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 83348dc4b18..e8a4b665599 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1844,6 +1844,8 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	struct cmd_desc_type0 *hwdesc, *first_desc;
 	struct pci_dev *pdev;
 	int i, k;
+	int delta = 0;
+	struct skb_frag_struct *frag;
 
 	u32 producer;
 	int frag_count, no_of_desc;
@@ -1851,6 +1853,21 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 
 	frag_count = skb_shinfo(skb)->nr_frags + 1;
 
+	/* 14 frags supported for normal packet and
+	 * 32 frags supported for TSO packet
+	 */
+	if (!skb_is_gso(skb) && frag_count > NETXEN_MAX_FRAGS_PER_TX) {
+
+		for (i = 0; i < (frag_count - NETXEN_MAX_FRAGS_PER_TX); i++) {
+			frag = &skb_shinfo(skb)->frags[i];
+			delta += frag->size;
+		}
+
+		if (!__pskb_pull_tail(skb, delta))
+			goto drop_packet;
+
+		frag_count = 1 + skb_shinfo(skb)->nr_frags;
+	}
 	/* 4 fragments per cmd des */
 	no_of_desc = (frag_count + 3) >> 2;
 
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 2ef2f9cdefa..56d049a472d 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -34,6 +34,10 @@ const char pch_driver_version[] = DRV_VERSION;
 #define PCH_GBE_COPYBREAK_DEFAULT	256
 #define PCH_GBE_PCI_BAR			1
 
+/* Macros for ML7223 */
+#define PCI_VENDOR_ID_ROHM			0x10db
+#define PCI_DEVICE_ID_ROHM_ML7223_GBE		0x8013
+
 #define PCH_GBE_TX_WEIGHT         64
 #define PCH_GBE_RX_WEIGHT         64
 #define PCH_GBE_RX_BUFFER_WRITE   16
@@ -43,8 +47,7 @@ const char pch_driver_version[] = DRV_VERSION;
 
 #define PCH_GBE_MAC_RGMII_CTRL_SETTING ( \
 	PCH_GBE_CHIP_TYPE_INTERNAL | \
-	PCH_GBE_RGMII_MODE_RGMII   | \
-	PCH_GBE_CRS_SEL              \
+	PCH_GBE_RGMII_MODE_RGMII     \
 	)
 
 /* Ethertype field values */
@@ -1494,12 +1497,11 @@ pch_gbe_clean_rx(struct pch_gbe_adapter *adapter,
 			/* Write meta date of skb */
 			skb_put(skb, length);
 			skb->protocol = eth_type_trans(skb, netdev);
-			if ((tcp_ip_status & PCH_GBE_RXD_ACC_STAT_TCPIPOK) ==
-			    PCH_GBE_RXD_ACC_STAT_TCPIPOK) {
-				skb->ip_summed = CHECKSUM_UNNECESSARY;
-			} else {
+			if (tcp_ip_status & PCH_GBE_RXD_ACC_STAT_TCPIPOK)
 				skb->ip_summed = CHECKSUM_NONE;
-			}
+			else
+				skb->ip_summed = CHECKSUM_UNNECESSARY;
+
 			napi_gro_receive(&adapter->napi, skb);
 			(*work_done)++;
 			pr_debug("Receive skb->ip_summed: %d length: %d\n",
@@ -2420,6 +2422,13 @@ static DEFINE_PCI_DEVICE_TABLE(pch_gbe_pcidev_id) = {
 	 .class = (PCI_CLASS_NETWORK_ETHERNET << 8),
 	 .class_mask = (0xFFFF00)
 	 },
+	{.vendor = PCI_VENDOR_ID_ROHM,
+	 .device = PCI_DEVICE_ID_ROHM_ML7223_GBE,
+	 .subvendor = PCI_ANY_ID,
+	 .subdevice = PCI_ANY_ID,
+	 .class = (PCI_CLASS_NETWORK_ETHERNET << 8),
+	 .class_mask = (0xFFFF00)
+	 },
 	/* required last entry */
 	{0}
 };
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index dc44564ef6f..b0dead00b2d 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -99,6 +99,7 @@
 #define TX_UDPV6_PKT	0x0c
 
 /* Tx defines */
+#define QLCNIC_MAX_FRAGS_PER_TX	14
 #define MAX_TSO_HEADER_DESC	2
 #define MGMT_CMD_DESC_RESV	4
 #define TX_STOP_THRESH		((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index cd88c7e1bfa..cb1a1ef36c0 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -2099,6 +2099,7 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	struct cmd_desc_type0 *hwdesc, *first_desc;
 	struct pci_dev *pdev;
 	struct ethhdr *phdr;
+	int delta = 0;
 	int i, k;
 
 	u32 producer;
@@ -2118,6 +2119,19 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	}
 
 	frag_count = skb_shinfo(skb)->nr_frags + 1;
+	/* 14 frags supported for normal packet and
+	 * 32 frags supported for TSO packet
+	 */
+	if (!skb_is_gso(skb) && frag_count > QLCNIC_MAX_FRAGS_PER_TX) {
+
+		for (i = 0; i < (frag_count - QLCNIC_MAX_FRAGS_PER_TX); i++)
+			delta += skb_shinfo(skb)->frags[i].size;
+
+		if (!__pskb_pull_tail(skb, delta))
+			goto drop_packet;
+
+		frag_count = 1 + skb_shinfo(skb)->nr_frags;
+	}
 
 	/* 4 fragments per cmd des */
 	no_of_desc = (frag_count + 3) >> 2;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 493b0de3848..397c36810a1 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -170,6 +170,16 @@ static const struct {
 };
 #undef _R
 
+static const struct rtl_firmware_info {
+	int mac_version;
+	const char *fw_name;
+} rtl_firmware_infos[] = {
+	{ .mac_version = RTL_GIGA_MAC_VER_25, .fw_name = FIRMWARE_8168D_1 },
+	{ .mac_version = RTL_GIGA_MAC_VER_26, .fw_name = FIRMWARE_8168D_2 },
+	{ .mac_version = RTL_GIGA_MAC_VER_29, .fw_name = FIRMWARE_8105E_1 },
+	{ .mac_version = RTL_GIGA_MAC_VER_30, .fw_name = FIRMWARE_8105E_1 }
+};
+
 enum cfg_version {
 	RTL_CFG_0 = 0x00,
 	RTL_CFG_1,
@@ -565,6 +575,7 @@ struct rtl8169_private {
 	u32 saved_wolopts;
 
 	const struct firmware *fw;
+#define RTL_FIRMWARE_UNKNOWN	ERR_PTR(-EAGAIN);
 };
 
 MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
@@ -1789,25 +1800,26 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 
 static void rtl_release_firmware(struct rtl8169_private *tp)
 {
-	release_firmware(tp->fw);
-	tp->fw = NULL;
+	if (!IS_ERR_OR_NULL(tp->fw))
+		release_firmware(tp->fw);
+	tp->fw = RTL_FIRMWARE_UNKNOWN;
 }
 
-static int rtl_apply_firmware(struct rtl8169_private *tp, const char *fw_name)
+static void rtl_apply_firmware(struct rtl8169_private *tp)
 {
-	const struct firmware **fw = &tp->fw;
-	int rc = !*fw;
-
-	if (rc) {
-		rc = request_firmware(fw, fw_name, &tp->pci_dev->dev);
-		if (rc < 0)
-			goto out;
-	}
+	const struct firmware *fw = tp->fw;
 
 	/* TODO: release firmware once rtl_phy_write_fw signals failures. */
-	rtl_phy_write_fw(tp, *fw);
-out:
-	return rc;
+	if (!IS_ERR_OR_NULL(fw))
+		rtl_phy_write_fw(tp, fw);
+}
+
+static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
+{
+	if (rtl_readphy(tp, reg) != val)
+		netif_warn(tp, hw, tp->dev, "chipset not ready for firmware\n");
+	else
+		rtl_apply_firmware(tp);
 }
 
 static void rtl8169s_hw_phy_config(struct rtl8169_private *tp)
@@ -2246,10 +2258,8 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 
 	rtl_writephy(tp, 0x1f, 0x0005);
 	rtl_writephy(tp, 0x05, 0x001b);
-	if ((rtl_readphy(tp, 0x06) != 0xbf00) ||
-	    (rtl_apply_firmware(tp, FIRMWARE_8168D_1) < 0)) {
-		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
-	}
+
+	rtl_apply_firmware_cond(tp, MII_EXPANSION, 0xbf00);
 
 	rtl_writephy(tp, 0x1f, 0x0000);
 }
@@ -2351,10 +2361,8 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 
 	rtl_writephy(tp, 0x1f, 0x0005);
 	rtl_writephy(tp, 0x05, 0x001b);
-	if ((rtl_readphy(tp, 0x06) != 0xb300) ||
-	    (rtl_apply_firmware(tp, FIRMWARE_8168D_2) < 0)) {
-		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
-	}
+
+	rtl_apply_firmware_cond(tp, MII_EXPANSION, 0xb300);
 
 	rtl_writephy(tp, 0x1f, 0x0000);
 }
@@ -2474,8 +2482,7 @@ static void rtl8105e_hw_phy_config(struct rtl8169_private *tp)
 	rtl_writephy(tp, 0x18, 0x0310);
 	msleep(100);
 
-	if (rtl_apply_firmware(tp, FIRMWARE_8105E_1) < 0)
-		netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
+	rtl_apply_firmware(tp);
 
 	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
@@ -3237,6 +3244,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	tp->timer.data = (unsigned long) dev;
 	tp->timer.function = rtl8169_phy_timer;
 
+	tp->fw = RTL_FIRMWARE_UNKNOWN;
+
 	rc = register_netdev(dev);
 	if (rc < 0)
 		goto err_out_msi_4;
@@ -3288,10 +3297,10 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 
 	cancel_delayed_work_sync(&tp->task);
 
-	rtl_release_firmware(tp);
-
 	unregister_netdev(dev);
 
+	rtl_release_firmware(tp);
+
 	if (pci_dev_run_wake(pdev))
 		pm_runtime_get_noresume(&pdev->dev);
 
@@ -3303,6 +3312,37 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 	pci_set_drvdata(pdev, NULL);
 }
 
+static void rtl_request_firmware(struct rtl8169_private *tp)
+{
+	int i;
+
+	/* Return early if the firmware is already loaded / cached. */
+	if (!IS_ERR(tp->fw))
+		goto out;
+
+	for (i = 0; i < ARRAY_SIZE(rtl_firmware_infos); i++) {
+		const struct rtl_firmware_info *info = rtl_firmware_infos + i;
+
+		if (info->mac_version == tp->mac_version) {
+			const char *name = info->fw_name;
+			int rc;
+
+			rc = request_firmware(&tp->fw, name, &tp->pci_dev->dev);
+			if (rc < 0) {
+				netif_warn(tp, ifup, tp->dev, "unable to load "
+					"firmware patch %s (%d)\n", name, rc);
+				goto out_disable_request_firmware;
+			}
+			goto out;
+		}
+	}
+
+out_disable_request_firmware:
+	tp->fw = NULL;
+out:
+	return;
+}
+
 static int rtl8169_open(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -3334,11 +3374,13 @@ static int rtl8169_open(struct net_device *dev)
 
 	smp_mb();
 
+	rtl_request_firmware(tp);
+
 	retval = request_irq(dev->irq, rtl8169_interrupt,
 			     (tp->features & RTL_FEATURE_MSI) ? 0 : IRQF_SHARED,
 			     dev->name, dev);
 	if (retval < 0)
-		goto err_release_ring_2;
+		goto err_release_fw_2;
 
 	napi_enable(&tp->napi);
 
@@ -3359,7 +3401,8 @@ static int rtl8169_open(struct net_device *dev)
 out:
 	return retval;
 
-err_release_ring_2:
+err_release_fw_2:
+	rtl_release_firmware(tp);
 	rtl8169_rx_clear(tp);
 err_free_rx_1:
 	dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index d890679e4c4..a3c2aab53de 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -328,7 +328,8 @@ static int efx_poll(struct napi_struct *napi, int budget)
  * processing to finish, then directly poll (and ack ) the eventq.
  * Finally reenable NAPI and interrupts.
  *
- * Since we are touching interrupts the caller should hold the suspend lock
+ * This is for use only during a loopback self-test.  It must not
+ * deliver any packets up the stack as this can result in deadlock.
  */
 void efx_process_channel_now(struct efx_channel *channel)
 {
@@ -336,6 +337,7 @@ void efx_process_channel_now(struct efx_channel *channel)
 
 	BUG_ON(channel->channel >= efx->n_channels);
 	BUG_ON(!channel->enabled);
+	BUG_ON(!efx->loopback_selftest);
 
 	/* Disable interrupts and wait for ISRs to complete */
 	efx_nic_disable_interrupts(efx);
@@ -1436,7 +1438,7 @@ static void efx_start_all(struct efx_nic *efx)
 	 * restart the transmit interface early so the watchdog timer stops */
 	efx_start_port(efx);
 
-	if (efx_dev_registered(efx))
+	if (efx_dev_registered(efx) && !efx->port_inhibited)
 		netif_tx_wake_all_queues(efx->net_dev);
 
 	efx_for_each_channel(channel, efx)
diff --git a/drivers/net/sfc/io.h b/drivers/net/sfc/io.h
index d9d8c2ef107..cc978803d48 100644
--- a/drivers/net/sfc/io.h
+++ b/drivers/net/sfc/io.h
@@ -152,6 +152,7 @@ static inline void efx_reado(struct efx_nic *efx, efx_oword_t *value,
 
 	spin_lock_irqsave(&efx->biu_lock, flags);
 	value->u32[0] = _efx_readd(efx, reg + 0);
+	rmb();
 	value->u32[1] = _efx_readd(efx, reg + 4);
 	value->u32[2] = _efx_readd(efx, reg + 8);
 	value->u32[3] = _efx_readd(efx, reg + 12);
@@ -174,6 +175,7 @@ static inline void efx_sram_readq(struct efx_nic *efx, void __iomem *membase,
 	value->u64[0] = (__force __le64)__raw_readq(membase + addr);
 #else
 	value->u32[0] = (__force __le32)__raw_readl(membase + addr);
+	rmb();
 	value->u32[1] = (__force __le32)__raw_readl(membase + addr + 4);
 #endif
 	spin_unlock_irqrestore(&efx->biu_lock, flags);
diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index d98479030ef..3dd45ed61f0 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -50,6 +50,20 @@ static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx)
 	return &nic_data->mcdi;
 }
 
+static inline void
+efx_mcdi_readd(struct efx_nic *efx, efx_dword_t *value, unsigned reg)
+{
+	struct siena_nic_data *nic_data = efx->nic_data;
+	value->u32[0] = (__force __le32)__raw_readl(nic_data->mcdi_smem + reg);
+}
+
+static inline void
+efx_mcdi_writed(struct efx_nic *efx, const efx_dword_t *value, unsigned reg)
+{
+	struct siena_nic_data *nic_data = efx->nic_data;
+	__raw_writel((__force u32)value->u32[0], nic_data->mcdi_smem + reg);
+}
+
 void efx_mcdi_init(struct efx_nic *efx)
 {
 	struct efx_mcdi_iface *mcdi;
@@ -70,8 +84,8 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
 			    const u8 *inbuf, size_t inlen)
 {
 	struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
-	unsigned pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
-	unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx);
+	unsigned pdu = MCDI_PDU(efx);
+	unsigned doorbell = MCDI_DOORBELL(efx);
 	unsigned int i;
 	efx_dword_t hdr;
 	u32 xflags, seqno;
@@ -92,30 +106,28 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
 			     MCDI_HEADER_SEQ, seqno,
 			     MCDI_HEADER_XFLAGS, xflags);
 
-	efx_writed(efx, &hdr, pdu);
+	efx_mcdi_writed(efx, &hdr, pdu);
 
-	for (i = 0; i < inlen; i += 4) {
-		_efx_writed(efx, *((__le32 *)(inbuf + i)), pdu + 4 + i);
-		/* use wmb() within loop to inhibit write combining */
-		wmb();
-	}
+	for (i = 0; i < inlen; i += 4)
+		efx_mcdi_writed(efx, (const efx_dword_t *)(inbuf + i),
+				pdu + 4 + i);
 
 	/* ring the doorbell with a distinctive value */
-	_efx_writed(efx, (__force __le32) 0x45789abc, doorbell);
-	wmb();
+	EFX_POPULATE_DWORD_1(hdr, EFX_DWORD_0, 0x45789abc);
+	efx_mcdi_writed(efx, &hdr, doorbell);
 }
 
 static void efx_mcdi_copyout(struct efx_nic *efx, u8 *outbuf, size_t outlen)
 {
 	struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
-	unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+	unsigned int pdu = MCDI_PDU(efx);
 	int i;
 
 	BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT);
 	BUG_ON(outlen & 3 || outlen >= 0x100);
 
 	for (i = 0; i < outlen; i += 4)
-		*((__le32 *)(outbuf + i)) = _efx_readd(efx, pdu + 4 + i);
+		efx_mcdi_readd(efx, (efx_dword_t *)(outbuf + i), pdu + 4 + i);
 }
 
 static int efx_mcdi_poll(struct efx_nic *efx)
@@ -123,7 +135,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 	struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
 	unsigned int time, finish;
 	unsigned int respseq, respcmd, error;
-	unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+	unsigned int pdu = MCDI_PDU(efx);
 	unsigned int rc, spins;
 	efx_dword_t reg;
 
@@ -149,8 +161,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 
 		time = get_seconds();
 
-		rmb();
-		efx_readd(efx, &reg, pdu);
+		efx_mcdi_readd(efx, &reg, pdu);
 
 		/* All 1's indicates that shared memory is in reset (and is
 		 * not a valid header). Wait for it to come out reset before
@@ -177,7 +188,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 			  respseq, mcdi->seqno);
 		rc = EIO;
 	} else if (error) {
-		efx_readd(efx, &reg, pdu + 4);
+		efx_mcdi_readd(efx, &reg, pdu + 4);
 		switch (EFX_DWORD_FIELD(reg, EFX_DWORD_0)) {
 #define TRANSLATE_ERROR(name)					\
 		case MC_CMD_ERR_ ## name:			\
@@ -211,21 +222,21 @@ out:
 /* Test and clear MC-rebooted flag for this port/function */
 int efx_mcdi_poll_reboot(struct efx_nic *efx)
 {
-	unsigned int addr = FR_CZ_MC_TREG_SMEM + MCDI_REBOOT_FLAG(efx);
+	unsigned int addr = MCDI_REBOOT_FLAG(efx);
 	efx_dword_t reg;
 	uint32_t value;
 
 	if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
 		return false;
 
-	efx_readd(efx, &reg, addr);
+	efx_mcdi_readd(efx, &reg, addr);
 	value = EFX_DWORD_FIELD(reg, EFX_DWORD_0);
 
 	if (value == 0)
 		return 0;
 
 	EFX_ZERO_DWORD(reg);
-	efx_writed(efx, &reg, addr);
+	efx_mcdi_writed(efx, &reg, addr);
 
 	if (value == MC_STATUS_DWORD_ASSERT)
 		return -EINTR;
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 9ffa9a6b55a..191a311da2d 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -330,7 +330,6 @@ enum efx_rx_alloc_method {
  * @eventq_mask: Event queue pointer mask
  * @eventq_read_ptr: Event queue read pointer
  * @last_eventq_read_ptr: Last event queue read pointer value.
- * @magic_count: Event queue test event count
  * @irq_count: Number of IRQs since last adaptive moderation decision
  * @irq_mod_score: IRQ moderation score
  * @rx_alloc_level: Watermark based heuristic counter for pushing descriptors
@@ -360,7 +359,6 @@ struct efx_channel {
 	unsigned int eventq_mask;
 	unsigned int eventq_read_ptr;
 	unsigned int last_eventq_read_ptr;
-	unsigned int magic_count;
 
 	unsigned int irq_count;
 	unsigned int irq_mod_score;
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index e8396614daf..9b29a8d7c44 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -84,7 +84,8 @@ static inline void efx_write_buf_tbl(struct efx_nic *efx, efx_qword_t *value,
 static inline efx_qword_t *efx_event(struct efx_channel *channel,
 				     unsigned int index)
 {
-	return ((efx_qword_t *) (channel->eventq.addr)) + index;
+	return ((efx_qword_t *) (channel->eventq.addr)) +
+		(index & channel->eventq_mask);
 }
 
 /* See if an event is present
@@ -673,7 +674,8 @@ void efx_nic_eventq_read_ack(struct efx_channel *channel)
 	efx_dword_t reg;
 	struct efx_nic *efx = channel->efx;
 
-	EFX_POPULATE_DWORD_1(reg, FRF_AZ_EVQ_RPTR, channel->eventq_read_ptr);
+	EFX_POPULATE_DWORD_1(reg, FRF_AZ_EVQ_RPTR,
+			     channel->eventq_read_ptr & channel->eventq_mask);
 	efx_writed_table(efx, &reg, efx->type->evq_rptr_tbl_base,
 			 channel->channel);
 }
@@ -908,7 +910,7 @@ efx_handle_generated_event(struct efx_channel *channel, efx_qword_t *event)
 
 	code = EFX_QWORD_FIELD(*event, FSF_AZ_DRV_GEN_EV_MAGIC);
 	if (code == EFX_CHANNEL_MAGIC_TEST(channel))
-		++channel->magic_count;
+		; /* ignore */
 	else if (code == EFX_CHANNEL_MAGIC_FILL(channel))
 		/* The queue must be empty, so we won't receive any rx
 		 * events, so efx_process_channel() won't refill the
@@ -1015,8 +1017,7 @@ int efx_nic_process_eventq(struct efx_channel *channel, int budget)
 		/* Clear this event by marking it all ones */
 		EFX_SET_QWORD(*p_event);
 
-		/* Increment read pointer */
-		read_ptr = (read_ptr + 1) & channel->eventq_mask;
+		++read_ptr;
 
 		ev_code = EFX_QWORD_FIELD(event, FSF_AZ_EV_CODE);
 
@@ -1060,6 +1061,13 @@ out:
 	return spent;
 }
 
+/* Check whether an event is present in the eventq at the current
+ * read pointer.  Only useful for self-test.
+ */
+bool efx_nic_event_present(struct efx_channel *channel)
+{
+	return efx_event_present(efx_event(channel, channel->eventq_read_ptr));
+}
 
 /* Allocate buffer table entries for event queue */
 int efx_nic_probe_eventq(struct efx_channel *channel)
@@ -1165,7 +1173,7 @@ static void efx_poll_flush_events(struct efx_nic *efx)
 	struct efx_tx_queue *tx_queue;
 	struct efx_rx_queue *rx_queue;
 	unsigned int read_ptr = channel->eventq_read_ptr;
-	unsigned int end_ptr = (read_ptr - 1) & channel->eventq_mask;
+	unsigned int end_ptr = read_ptr + channel->eventq_mask - 1;
 
 	do {
 		efx_qword_t *event = efx_event(channel, read_ptr);
@@ -1205,7 +1213,7 @@ static void efx_poll_flush_events(struct efx_nic *efx)
 		 * it's ok to throw away every non-flush event */
 		EFX_SET_QWORD(*event);
 
-		read_ptr = (read_ptr + 1) & channel->eventq_mask;
+		++read_ptr;
 	} while (read_ptr != end_ptr);
 
 	channel->eventq_read_ptr = read_ptr;
@@ -1929,6 +1937,13 @@ void efx_nic_get_regs(struct efx_nic *efx, void *buf)
 
 		size = min_t(size_t, table->step, 16);
 
+		if (table->offset >= efx->type->mem_map_size) {
+			/* No longer mapped; return dummy data */
+			memcpy(buf, "\xde\xc0\xad\xde", 4);
+			buf += table->rows * size;
+			continue;
+		}
+
 		for (i = 0; i < table->rows; i++) {
 			switch (table->step) {
 			case 4: /* 32-bit register or SRAM */
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index d9de1b647d4..d91701abd33 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -143,10 +143,12 @@ static inline struct falcon_board *falcon_board(struct efx_nic *efx)
 /**
  * struct siena_nic_data - Siena NIC state
  * @mcdi: Management-Controller-to-Driver Interface
+ * @mcdi_smem: MCDI shared memory mapping. The mapping is always uncacheable.
  * @wol_filter_id: Wake-on-LAN packet filter id
  */
 struct siena_nic_data {
 	struct efx_mcdi_iface mcdi;
+	void __iomem *mcdi_smem;
 	int wol_filter_id;
 };
 
@@ -184,6 +186,7 @@ extern void efx_nic_fini_eventq(struct efx_channel *channel);
 extern void efx_nic_remove_eventq(struct efx_channel *channel);
 extern int efx_nic_process_eventq(struct efx_channel *channel, int rx_quota);
 extern void efx_nic_eventq_read_ack(struct efx_channel *channel);
+extern bool efx_nic_event_present(struct efx_channel *channel);
 
 /* MAC/PHY */
 extern void falcon_drain_tx_fifo(struct efx_nic *efx);
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index a0f49b348d6..50ad3bcaf68 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -131,8 +131,6 @@ static int efx_test_chip(struct efx_nic *efx, struct efx_self_tests *tests)
 static int efx_test_interrupts(struct efx_nic *efx,
 			       struct efx_self_tests *tests)
 {
-	struct efx_channel *channel;
-
 	netif_dbg(efx, drv, efx->net_dev, "testing interrupts\n");
 	tests->interrupt = -1;
 
@@ -140,15 +138,6 @@ static int efx_test_interrupts(struct efx_nic *efx,
 	efx->last_irq_cpu = -1;
 	smp_wmb();
 
-	/* ACK each interrupting event queue. Receiving an interrupt due to
-	 * traffic before a test event is raised is considered a pass */
-	efx_for_each_channel(channel, efx) {
-		if (channel->work_pending)
-			efx_process_channel_now(channel);
-		if (efx->last_irq_cpu >= 0)
-			goto success;
-	}
-
 	efx_nic_generate_interrupt(efx);
 
 	/* Wait for arrival of test interrupt. */
@@ -173,13 +162,13 @@ static int efx_test_eventq_irq(struct efx_channel *channel,
 			       struct efx_self_tests *tests)
 {
 	struct efx_nic *efx = channel->efx;
-	unsigned int magic_count, count;
+	unsigned int read_ptr, count;
 
 	tests->eventq_dma[channel->channel] = -1;
 	tests->eventq_int[channel->channel] = -1;
 	tests->eventq_poll[channel->channel] = -1;
 
-	magic_count = channel->magic_count;
+	read_ptr = channel->eventq_read_ptr;
 	channel->efx->last_irq_cpu = -1;
 	smp_wmb();
 
@@ -190,10 +179,7 @@ static int efx_test_eventq_irq(struct efx_channel *channel,
 	do {
 		schedule_timeout_uninterruptible(HZ / 100);
 
-		if (channel->work_pending)
-			efx_process_channel_now(channel);
-
-		if (channel->magic_count != magic_count)
+		if (ACCESS_ONCE(channel->eventq_read_ptr) != read_ptr)
 			goto eventq_ok;
 	} while (++count < 2);
 
@@ -211,8 +197,7 @@ static int efx_test_eventq_irq(struct efx_channel *channel,
 	}
 
 	/* Check to see if event was received even if interrupt wasn't */
-	efx_process_channel_now(channel);
-	if (channel->magic_count != magic_count) {
+	if (efx_nic_event_present(channel)) {
 		netif_err(efx, drv, efx->net_dev,
 			  "channel %d event was generated, but "
 			  "failed to trigger an interrupt\n", channel->channel);
@@ -770,6 +755,8 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
 	__efx_reconfigure_port(efx);
 	mutex_unlock(&efx->mac_lock);
 
+	netif_tx_wake_all_queues(efx->net_dev);
+
 	return rc_test;
 }
 
diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c
index e4dd8986b1f..837869b71db 100644
--- a/drivers/net/sfc/siena.c
+++ b/drivers/net/sfc/siena.c
@@ -220,12 +220,26 @@ static int siena_probe_nic(struct efx_nic *efx)
 	efx_reado(efx, &reg, FR_AZ_CS_DEBUG);
 	efx->net_dev->dev_id = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1;
 
+	/* Initialise MCDI */
+	nic_data->mcdi_smem = ioremap_nocache(efx->membase_phys +
+					      FR_CZ_MC_TREG_SMEM,
+					      FR_CZ_MC_TREG_SMEM_STEP *
+					      FR_CZ_MC_TREG_SMEM_ROWS);
+	if (!nic_data->mcdi_smem) {
+		netif_err(efx, probe, efx->net_dev,
+			  "could not map MCDI at %llx+%x\n",
+			  (unsigned long long)efx->membase_phys +
+			  FR_CZ_MC_TREG_SMEM,
+			  FR_CZ_MC_TREG_SMEM_STEP * FR_CZ_MC_TREG_SMEM_ROWS);
+		rc = -ENOMEM;
+		goto fail1;
+	}
 	efx_mcdi_init(efx);
 
 	/* Recover from a failed assertion before probing */
 	rc = efx_mcdi_handle_assertion(efx);
 	if (rc)
-		goto fail1;
+		goto fail2;
 
 	/* Let the BMC know that the driver is now in charge of link and
 	 * filter settings. We must do this before we reset the NIC */
@@ -280,6 +294,7 @@ fail4:
 fail3:
 	efx_mcdi_drv_attach(efx, false, NULL);
 fail2:
+	iounmap(nic_data->mcdi_smem);
 fail1:
 	kfree(efx->nic_data);
 	return rc;
@@ -359,6 +374,8 @@ static int siena_init_nic(struct efx_nic *efx)
 
 static void siena_remove_nic(struct efx_nic *efx)
 {
+	struct siena_nic_data *nic_data = efx->nic_data;
+
 	efx_nic_free_buffer(efx, &efx->irq_status);
 
 	siena_reset_hw(efx, RESET_TYPE_ALL);
@@ -368,7 +385,8 @@ static void siena_remove_nic(struct efx_nic *efx)
 		efx_mcdi_drv_attach(efx, false, NULL);
 
 	/* Tear down the private nic state */
-	kfree(efx->nic_data);
+	iounmap(nic_data->mcdi_smem);
+	kfree(nic_data);
 	efx->nic_data = NULL;
 }
 
@@ -606,8 +624,7 @@ struct efx_nic_type siena_a0_nic_type = {
 	.default_mac_ops = &efx_mcdi_mac_operations,
 
 	.revision = EFX_REV_SIENA_A0,
-	.mem_map_size = (FR_CZ_MC_TREG_SMEM +
-			 FR_CZ_MC_TREG_SMEM_STEP * FR_CZ_MC_TREG_SMEM_ROWS),
+	.mem_map_size = FR_CZ_MC_TREG_SMEM, /* MC_TREG_SMEM mapped separately */
 	.txd_ptr_tbl_base = FR_BZ_TX_DESC_PTR_TBL,
 	.rxd_ptr_tbl_base = FR_BZ_RX_DESC_PTR_TBL,
 	.buf_tbl_base = FR_BZ_BUF_FULL_TBL,
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 13980190821..d2c85dfdf3b 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -435,7 +435,8 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
 	 * queue state. */
 	smp_mb();
 	if (unlikely(netif_tx_queue_stopped(tx_queue->core_txq)) &&
-	    likely(efx->port_enabled)) {
+	    likely(efx->port_enabled) &&
+	    likely(!efx->port_inhibited)) {
 		fill_level = tx_queue->insert_count - tx_queue->read_count;
 		if (fill_level < EFX_TXQ_THRESHOLD(efx)) {
 			EFX_BUG_ON_PARANOID(!efx_dev_registered(efx));
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index cb317cd069f..484f795a779 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -240,7 +240,8 @@ static const struct ethtool_ops sis900_ethtool_ops;
  *	@net_dev: the net device to get address for
  *
  *	Older SiS900 and friends, use EEPROM to store MAC address.
- *	MAC address is read from read_eeprom() into @net_dev->dev_addr.
+ *	MAC address is read from read_eeprom() into @net_dev->dev_addr and
+ *	@net_dev->perm_addr.
  */
 
 static int __devinit sis900_get_mac_addr(struct pci_dev * pci_dev, struct net_device *net_dev)
@@ -261,6 +262,9 @@ static int __devinit sis900_get_mac_addr(struct pci_dev * pci_dev, struct net_de
 	for (i = 0; i < 3; i++)
 	        ((u16 *)(net_dev->dev_addr))[i] = read_eeprom(ioaddr, i+EEPROMMACAddr);
 
+	/* Store MAC Address in perm_addr */
+	memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
 	return 1;
 }
 
@@ -271,7 +275,8 @@ static int __devinit sis900_get_mac_addr(struct pci_dev * pci_dev, struct net_de
  *
  *	SiS630E model, use APC CMOS RAM to store MAC address.
  *	APC CMOS RAM is accessed through ISA bridge.
- *	MAC address is read into @net_dev->dev_addr.
+ *	MAC address is read into @net_dev->dev_addr and
+ *	@net_dev->perm_addr.
  */
 
 static int __devinit sis630e_get_mac_addr(struct pci_dev * pci_dev,
@@ -296,6 +301,10 @@ static int __devinit sis630e_get_mac_addr(struct pci_dev * pci_dev,
 		outb(0x09 + i, 0x70);
 		((u8 *)(net_dev->dev_addr))[i] = inb(0x71);
 	}
+
+	/* Store MAC Address in perm_addr */
+	memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
 	pci_write_config_byte(isa_bridge, 0x48, reg & ~0x40);
 	pci_dev_put(isa_bridge);
 
@@ -310,7 +319,7 @@ static int __devinit sis630e_get_mac_addr(struct pci_dev * pci_dev,
  *
  *	SiS635 model, set MAC Reload Bit to load Mac address from APC
  *	to rfdr. rfdr is accessed through rfcr. MAC address is read into
- *	@net_dev->dev_addr.
+ *	@net_dev->dev_addr and @net_dev->perm_addr.
  */
 
 static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev,
@@ -334,6 +343,9 @@ static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev,
 		*( ((u16 *)net_dev->dev_addr) + i) = inw(ioaddr + rfdr);
 	}
 
+	/* Store MAC Address in perm_addr */
+	memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
 	/* enable packet filtering */
 	outl(rfcrSave | RFEN, rfcr + ioaddr);
 
@@ -353,7 +365,7 @@ static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev,
  *	EEDONE signal to refuse EEPROM access by LAN.
  *	The EEPROM map of SiS962 or SiS963 is different to SiS900.
  *	The signature field in SiS962 or SiS963 spec is meaningless.
- *	MAC address is read into @net_dev->dev_addr.
+ *	MAC address is read into @net_dev->dev_addr and @net_dev->perm_addr.
  */
 
 static int __devinit sis96x_get_mac_addr(struct pci_dev * pci_dev,
@@ -372,6 +384,9 @@ static int __devinit sis96x_get_mac_addr(struct pci_dev * pci_dev,
 			for (i = 0; i < 3; i++)
 			        ((u16 *)(net_dev->dev_addr))[i] = read_eeprom(ioaddr, i+EEPROMMACAddr);
 
+			/* Store MAC Address in perm_addr */
+			memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
 			outl(EEDONE, ee_addr);
 			return 1;
 		} else {
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 86cbb9ea2f2..8ec1a9a0bb9 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -853,7 +853,9 @@ static int slip_open(struct tty_struct *tty)
 	/* Done.  We have linked the TTY line to a channel. */
 	rtnl_unlock();
 	tty->receive_room = 65536;	/* We don't flow control */
-	return sl->dev->base_addr;
+
+	/* TTY layer expects 0 on success */
+	return 0;
 
 err_free_bufs:
 	sl_free_bufs(sl);
diff --git a/drivers/net/stmmac/dwmac_lib.c b/drivers/net/stmmac/dwmac_lib.c
index d65fab1ba79..e25093510b0 100644
--- a/drivers/net/stmmac/dwmac_lib.c
+++ b/drivers/net/stmmac/dwmac_lib.c
@@ -26,9 +26,9 @@
 
 #undef DWMAC_DMA_DEBUG
 #ifdef DWMAC_DMA_DEBUG
-#define DBG(fmt, args...)  printk(fmt, ## args)
+#define DWMAC_LIB_DBG(fmt, args...)  printk(fmt, ## args)
 #else
-#define DBG(fmt, args...)  do { } while (0)
+#define DWMAC_LIB_DBG(fmt, args...)  do { } while (0)
 #endif
 
 /* CSR1 enables the transmit DMA to check for new descriptor */
@@ -152,7 +152,7 @@ int dwmac_dma_interrupt(void __iomem *ioaddr,
 	/* read the status register (CSR5) */
 	u32 intr_status = readl(ioaddr + DMA_STATUS);
 
-	DBG(INFO, "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
+	DWMAC_LIB_DBG(KERN_INFO "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
 #ifdef DWMAC_DMA_DEBUG
 	/* It displays the DMA process states (CSR5 register) */
 	show_tx_process_state(intr_status);
@@ -160,43 +160,43 @@ int dwmac_dma_interrupt(void __iomem *ioaddr,
 #endif
 	/* ABNORMAL interrupts */
 	if (unlikely(intr_status & DMA_STATUS_AIS)) {
-		DBG(INFO, "CSR5[15] DMA ABNORMAL IRQ: ");
+		DWMAC_LIB_DBG(KERN_INFO "CSR5[15] DMA ABNORMAL IRQ: ");
 		if (unlikely(intr_status & DMA_STATUS_UNF)) {
-			DBG(INFO, "transmit underflow\n");
+			DWMAC_LIB_DBG(KERN_INFO "transmit underflow\n");
 			ret = tx_hard_error_bump_tc;
 			x->tx_undeflow_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_TJT)) {
-			DBG(INFO, "transmit jabber\n");
+			DWMAC_LIB_DBG(KERN_INFO "transmit jabber\n");
 			x->tx_jabber_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_OVF)) {
-			DBG(INFO, "recv overflow\n");
+			DWMAC_LIB_DBG(KERN_INFO "recv overflow\n");
 			x->rx_overflow_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_RU)) {
-			DBG(INFO, "receive buffer unavailable\n");
+			DWMAC_LIB_DBG(KERN_INFO "receive buffer unavailable\n");
 			x->rx_buf_unav_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_RPS)) {
-			DBG(INFO, "receive process stopped\n");
+			DWMAC_LIB_DBG(KERN_INFO "receive process stopped\n");
 			x->rx_process_stopped_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_RWT)) {
-			DBG(INFO, "receive watchdog\n");
+			DWMAC_LIB_DBG(KERN_INFO "receive watchdog\n");
 			x->rx_watchdog_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_ETI)) {
-			DBG(INFO, "transmit early interrupt\n");
+			DWMAC_LIB_DBG(KERN_INFO "transmit early interrupt\n");
 			x->tx_early_irq++;
 		}
 		if (unlikely(intr_status & DMA_STATUS_TPS)) {
-			DBG(INFO, "transmit process stopped\n");
+			DWMAC_LIB_DBG(KERN_INFO "transmit process stopped\n");
 			x->tx_process_stopped_irq++;
 			ret = tx_hard_error;
 		}
 		if (unlikely(intr_status & DMA_STATUS_FBI)) {
-			DBG(INFO, "fatal bus error\n");
+			DWMAC_LIB_DBG(KERN_INFO "fatal bus error\n");
 			x->fatal_bus_error_irq++;
 			ret = tx_hard_error;
 		}
@@ -215,7 +215,7 @@ int dwmac_dma_interrupt(void __iomem *ioaddr,
 	/* Clear the interrupt by writing a logic 1 to the CSR5[15-0] */
 	writel((intr_status & 0x1ffff), ioaddr + DMA_STATUS);
 
-	DBG(INFO, "\n\n");
+	DWMAC_LIB_DBG(KERN_INFO "\n\n");
 	return ret;
 }
 
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 0e5f03135b5..cc973fc3840 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -750,7 +750,6 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv)
 			priv->hw->dma->dma_mode(priv->ioaddr, tc, SF_DMA_MODE);
 			priv->xstats.threshold = tc;
 		}
-		stmmac_tx_err(priv);
 	} else if (unlikely(status == tx_hard_error))
 		stmmac_tx_err(priv);
 }
@@ -781,21 +780,6 @@ static int stmmac_open(struct net_device *dev)
 
 	stmmac_verify_args();
 
-	ret = stmmac_init_phy(dev);
-	if (unlikely(ret)) {
-		pr_err("%s: Cannot attach to PHY (error: %d)\n", __func__, ret);
-		return ret;
-	}
-
-	/* Request the IRQ lines */
-	ret = request_irq(dev->irq, stmmac_interrupt,
-			  IRQF_SHARED, dev->name, dev);
-	if (unlikely(ret < 0)) {
-		pr_err("%s: ERROR: allocating the IRQ %d (error: %d)\n",
-		       __func__, dev->irq, ret);
-		return ret;
-	}
-
 #ifdef CONFIG_STMMAC_TIMER
 	priv->tm = kzalloc(sizeof(struct stmmac_timer *), GFP_KERNEL);
 	if (unlikely(priv->tm == NULL)) {
@@ -814,6 +798,11 @@ static int stmmac_open(struct net_device *dev)
 	} else
 		priv->tm->enable = 1;
 #endif
+	ret = stmmac_init_phy(dev);
+	if (unlikely(ret)) {
+		pr_err("%s: Cannot attach to PHY (error: %d)\n", __func__, ret);
+		goto open_error;
+	}
 
 	/* Create and initialize the TX/RX descriptors chains. */
 	priv->dma_tx_size = STMMAC_ALIGN(dma_txsize);
@@ -822,12 +811,11 @@ static int stmmac_open(struct net_device *dev)
 	init_dma_desc_rings(dev);
 
 	/* DMA initialization and SW reset */
-	if (unlikely(priv->hw->dma->init(priv->ioaddr, priv->plat->pbl,
-					 priv->dma_tx_phy,
-					 priv->dma_rx_phy) < 0)) {
-
+	ret = priv->hw->dma->init(priv->ioaddr, priv->plat->pbl,
+				  priv->dma_tx_phy, priv->dma_rx_phy);
+	if (ret < 0) {
 		pr_err("%s: DMA initialization failed\n", __func__);
-		return -1;
+		goto open_error;
 	}
 
 	/* Copy the MAC addr into the HW  */
@@ -848,6 +836,15 @@ static int stmmac_open(struct net_device *dev)
 	writel(0xffffffff, priv->ioaddr + MMC_HIGH_INTR_MASK);
 	writel(0xffffffff, priv->ioaddr + MMC_LOW_INTR_MASK);
 
+	/* Request the IRQ lines */
+	ret = request_irq(dev->irq, stmmac_interrupt,
+			 IRQF_SHARED, dev->name, dev);
+	if (unlikely(ret < 0)) {
+		pr_err("%s: ERROR: allocating the IRQ %d (error: %d)\n",
+		       __func__, dev->irq, ret);
+		goto open_error;
+	}
+
 	/* Enable the MAC Rx/Tx */
 	stmmac_enable_mac(priv->ioaddr);
 
@@ -878,7 +875,17 @@ static int stmmac_open(struct net_device *dev)
 	napi_enable(&priv->napi);
 	skb_queue_head_init(&priv->rx_recycle);
 	netif_start_queue(dev);
+
 	return 0;
+
+open_error:
+#ifdef CONFIG_STMMAC_TIMER
+	kfree(priv->tm);
+#endif
+	if (priv->phydev)
+		phy_disconnect(priv->phydev);
+
+	return ret;
 }
 
 /**
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index eb4f59fb01e..bff2f7999ff 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -3237,15 +3237,18 @@ static void happy_meal_pci_exit(void)
 #endif
 
 #ifdef CONFIG_SBUS
+static const struct of_device_id hme_sbus_match[];
 static int __devinit hme_sbus_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	struct device_node *dp = op->dev.of_node;
 	const char *model = of_get_property(dp, "model", NULL);
 	int is_qfe;
 
-	if (!op->dev.of_match)
+	match = of_match_device(hme_sbus_match, &op->dev);
+	if (!match)
 		return -EINVAL;
-	is_qfe = (op->dev.of_match->data != NULL);
+	is_qfe = (match->data != NULL);
 
 	if (!is_qfe && model && !strcmp(model, "SUNW,sbus-qfe"))
 		is_qfe = 1;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b8c5f35577e..7a5daefb6f3 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -12327,8 +12327,10 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 		if (val & VCPU_CFGSHDW_ASPM_DBNC)
 			tp->tg3_flags |= TG3_FLAG_ASPM_WORKAROUND;
 		if ((val & VCPU_CFGSHDW_WOL_ENABLE) &&
-		    (val & VCPU_CFGSHDW_WOL_MAGPKT))
+		    (val & VCPU_CFGSHDW_WOL_MAGPKT)) {
 			tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
+			device_set_wakeup_enable(&tp->pdev->dev, true);
+		}
 		goto done;
 	}
 
@@ -12461,8 +12463,10 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 			tp->tg3_flags &= ~TG3_FLAG_WOL_CAP;
 
 		if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) &&
-		    (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE))
+		    (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE)) {
 			tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
+			device_set_wakeup_enable(&tp->pdev->dev, true);
+		}
 
 		if (cfg2 & (1 << 17))
 			tp->phy_flags |= TG3_PHYFLG_CAPACITIVE_COUPLING;
diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c
index 8a3b191b195..ff32befd844 100644
--- a/drivers/net/tokenring/3c359.c
+++ b/drivers/net/tokenring/3c359.c
@@ -1251,7 +1251,7 @@ static netdev_tx_t xl_xmit(struct sk_buff *skb, struct net_device *dev)
 /* 
  * The NIC has told us that a packet has been downloaded onto the card, we must
  * find out which packet it has done, clear the skb and information for the packet
- * then advance around the ring for all tranmitted packets
+ * then advance around the ring for all transmitted packets
  */
 
 static void xl_dn_comp(struct net_device *dev) 
@@ -1568,7 +1568,7 @@ static void xl_arb_cmd(struct net_device *dev)
 			if (lan_status_diff & LSC_SOFT_ERR)
 					printk(KERN_WARNING "%s: Adapter transmitted Soft Error Report Mac Frame\n",dev->name);
 			if (lan_status_diff & LSC_TRAN_BCN) 
-					printk(KERN_INFO "%s: We are tranmitting the beacon, aaah\n",dev->name);
+					printk(KERN_INFO "%s: We are transmitting the beacon, aaah\n",dev->name);
 			if (lan_status_diff & LSC_SS) 
 					printk(KERN_INFO "%s: Single Station on the ring\n", dev->name);
 			if (lan_status_diff & LSC_RING_REC)
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 5bd14070453..9354ca9da57 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -1675,7 +1675,7 @@ drop_frame:
 			if (lan_status_diff & LSC_SOFT_ERR)
 				printk(KERN_WARNING "%s: Adapter transmitted Soft Error Report Mac Frame\n", dev->name);
 			if (lan_status_diff & LSC_TRAN_BCN)
-				printk(KERN_INFO "%s: We are tranmitting the beacon, aaah\n", dev->name);
+				printk(KERN_INFO "%s: We are transmitting the beacon, aaah\n", dev->name);
 			if (lan_status_diff & LSC_SS)
 				printk(KERN_INFO "%s: Single Station on the ring\n", dev->name);
 			if (lan_status_diff & LSC_RING_REC)
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index 3d2fbe60b46..2684003b8ab 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -1500,7 +1500,7 @@ drop_frame:
 			if (lan_status_diff & LSC_SOFT_ERR)
 					printk(KERN_WARNING "%s: Adapter transmitted Soft Error Report Mac Frame\n",dev->name);
 			if (lan_status_diff & LSC_TRAN_BCN) 
-					printk(KERN_INFO "%s: We are tranmitting the beacon, aaah\n",dev->name);
+					printk(KERN_INFO "%s: We are transmitting the beacon, aaah\n",dev->name);
 			if (lan_status_diff & LSC_SS) 
 					printk(KERN_INFO "%s: Single Station on the ring\n", dev->name);
 			if (lan_status_diff & LSC_RING_REC)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 341f7056a80..c924ea2bce0 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -460,7 +460,7 @@ static const struct driver_info	cdc_info = {
 	.manage_power =	cdc_manage_power,
 };
 
-static const struct driver_info mbm_info = {
+static const struct driver_info wwan_info = {
 	.description =	"Mobile Broadband Network Device",
 	.flags =	FLAG_WWAN,
 	.bind =		usbnet_cdc_bind,
@@ -471,6 +471,7 @@ static const struct driver_info mbm_info = {
 
 /*-------------------------------------------------------------------------*/
 
+#define HUAWEI_VENDOR_ID	0x12D1
 
 static const struct usb_device_id	products [] = {
 /*
@@ -566,7 +567,7 @@ static const struct usb_device_id	products [] = {
 {
 	USB_DEVICE_AND_INTERFACE_INFO(0x1004, 0x61aa, USB_CLASS_COMM,
 			USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
-	.driver_info		= 0,
+	.driver_info = (unsigned long)&wwan_info,
 },
 
 /*
@@ -587,8 +588,17 @@ static const struct usb_device_id	products [] = {
 }, {
 	USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
 			USB_CDC_PROTO_NONE),
-	.driver_info = (unsigned long)&mbm_info,
+	.driver_info = (unsigned long)&wwan_info,
 
+}, {
+	/* Various Huawei modems with a network port like the UMG1831 */
+	.match_flags    =   USB_DEVICE_ID_MATCH_VENDOR
+		 | USB_DEVICE_ID_MATCH_INT_INFO,
+	.idVendor               = HUAWEI_VENDOR_ID,
+	.bInterfaceClass	= USB_CLASS_COMM,
+	.bInterfaceSubClass	= USB_CDC_SUBCLASS_ETHERNET,
+	.bInterfaceProtocol	= 255,
+	.driver_info = (unsigned long)&wwan_info,
 },
 	{ },		// END
 };
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 967371f0445..1033ef6476a 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -54,13 +54,13 @@
 #include <linux/usb/usbnet.h>
 #include <linux/usb/cdc.h>
 
-#define	DRIVER_VERSION				"7-Feb-2011"
+#define	DRIVER_VERSION				"23-Apr-2011"
 
 /* CDC NCM subclass 3.2.1 */
 #define USB_CDC_NCM_NDP16_LENGTH_MIN		0x10
 
 /* Maximum NTB length */
-#define	CDC_NCM_NTB_MAX_SIZE_TX			16384	/* bytes */
+#define	CDC_NCM_NTB_MAX_SIZE_TX			(16384 + 4) /* bytes, must be short terminated */
 #define	CDC_NCM_NTB_MAX_SIZE_RX			16384	/* bytes */
 
 /* Minimum value for MaxDatagramSize, ch. 6.2.9 */
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index 7d42f9a2c06..81126ff85e0 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -65,6 +65,7 @@
 #define IPHETH_USBINTF_PROTO    1
 
 #define IPHETH_BUF_SIZE         1516
+#define IPHETH_IP_ALIGN		2	/* padding at front of URB */
 #define IPHETH_TX_TIMEOUT       (5 * HZ)
 
 #define IPHETH_INTFNUM          2
@@ -202,18 +203,21 @@ static void ipheth_rcvbulk_callback(struct urb *urb)
 		return;
 	}
 
-	len = urb->actual_length;
-	buf = urb->transfer_buffer;
+	if (urb->actual_length <= IPHETH_IP_ALIGN) {
+		dev->net->stats.rx_length_errors++;
+		return;
+	}
+	len = urb->actual_length - IPHETH_IP_ALIGN;
+	buf = urb->transfer_buffer + IPHETH_IP_ALIGN;
 
-	skb = dev_alloc_skb(NET_IP_ALIGN + len);
+	skb = dev_alloc_skb(len);
 	if (!skb) {
 		err("%s: dev_alloc_skb: -ENOMEM", __func__);
 		dev->net->stats.rx_dropped++;
 		return;
 	}
 
-	skb_reserve(skb, NET_IP_ALIGN);
-	memcpy(skb_put(skb, len), buf + NET_IP_ALIGN, len - NET_IP_ALIGN);
+	memcpy(skb_put(skb, len), buf, len);
 	skb->dev = dev->net;
 	skb->protocol = eth_type_trans(skb, dev->net);
 
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 47a6c870b51..48d4efdb495 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -730,7 +730,7 @@ static int smsc95xx_phy_initialize(struct usbnet *dev)
 		msleep(10);
 		bmcr = smsc95xx_mdio_read(dev->net, dev->mii.phy_id, MII_BMCR);
 		timeout++;
-	} while ((bmcr & MII_BMCR) && (timeout < 100));
+	} while ((bmcr & BMCR_RESET) && (timeout < 100));
 
 	if (timeout >= 100) {
 		netdev_warn(dev->net, "timeout on PHY Reset");
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 069c1cf0fdf..9ab439d144e 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -645,6 +645,7 @@ int usbnet_stop (struct net_device *net)
 	struct driver_info	*info = dev->driver_info;
 	int			retval;
 
+	clear_bit(EVENT_DEV_OPEN, &dev->flags);
 	netif_stop_queue (net);
 
 	netif_info(dev, ifdown, dev->net,
@@ -736,6 +737,7 @@ int usbnet_open (struct net_device *net)
 		}
 	}
 
+	set_bit(EVENT_DEV_OPEN, &dev->flags);
 	netif_start_queue (net);
 	netif_info(dev, ifup, dev->net,
 		   "open: enable queueing (rx %d, tx %d) mtu %d %s framing\n",
@@ -1259,6 +1261,9 @@ void usbnet_disconnect (struct usb_interface *intf)
 	if (dev->driver_info->unbind)
 		dev->driver_info->unbind (dev, intf);
 
+	usb_kill_urb(dev->interrupt);
+	usb_free_urb(dev->interrupt);
+
 	free_netdev(net);
 	usb_put_dev (xdev);
 }
@@ -1498,6 +1503,10 @@ int usbnet_resume (struct usb_interface *intf)
 	int                     retval;
 
 	if (!--dev->suspend_count) {
+		/* resume interrupt URBs */
+		if (dev->interrupt && test_bit(EVENT_DEV_OPEN, &dev->flags))
+			usb_submit_urb(dev->interrupt, GFP_NOIO);
+
 		spin_lock_irq(&dev->txq.lock);
 		while ((res = usb_get_from_anchor(&dev->deferred))) {
 
@@ -1516,9 +1525,12 @@ int usbnet_resume (struct usb_interface *intf)
 		smp_mb();
 		clear_bit(EVENT_DEV_ASLEEP, &dev->flags);
 		spin_unlock_irq(&dev->txq.lock);
-		if (!(dev->txq.qlen >= TX_QLEN(dev)))
-			netif_start_queue(dev->net);
-		tasklet_schedule (&dev->bh);
+
+		if (test_bit(EVENT_DEV_OPEN, &dev->flags)) {
+			if (!(dev->txq.qlen >= TX_QLEN(dev)))
+				netif_start_queue(dev->net);
+			tasklet_schedule (&dev->bh);
+		}
 	}
 	return 0;
 }
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 2de9b90c5f8..3b99f64104f 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -403,6 +403,17 @@ static int veth_newlink(struct net *src_net, struct net_device *dev,
 	if (tb[IFLA_ADDRESS] == NULL)
 		random_ether_addr(dev->dev_addr);
 
+	if (tb[IFLA_IFNAME])
+		nla_strlcpy(dev->name, tb[IFLA_IFNAME], IFNAMSIZ);
+	else
+		snprintf(dev->name, IFNAMSIZ, DRV_NAME "%%d");
+
+	if (strchr(dev->name, '%')) {
+		err = dev_alloc_name(dev, dev->name);
+		if (err < 0)
+			goto err_alloc_name;
+	}
+
 	err = register_netdevice(dev);
 	if (err < 0)
 		goto err_register_dev;
@@ -422,6 +433,7 @@ static int veth_newlink(struct net *src_net, struct net_device *dev,
 
 err_register_dev:
 	/* nothing to do */
+err_alloc_name:
 err_configure_peer:
 	unregister_netdevice(peer);
 	return err;
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 0d47c3a0530..c16ed961153 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -178,6 +178,7 @@ static void
 vmxnet3_process_events(struct vmxnet3_adapter *adapter)
 {
 	int i;
+	unsigned long flags;
 	u32 events = le32_to_cpu(adapter->shared->ecr);
 	if (!events)
 		return;
@@ -190,10 +191,10 @@ vmxnet3_process_events(struct vmxnet3_adapter *adapter)
 
 	/* Check if there is an error on xmit/recv queues */
 	if (events & (VMXNET3_ECR_TQERR | VMXNET3_ECR_RQERR)) {
-		spin_lock(&adapter->cmd_lock);
+		spin_lock_irqsave(&adapter->cmd_lock, flags);
 		VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
 				       VMXNET3_CMD_GET_QUEUE_STATUS);
-		spin_unlock(&adapter->cmd_lock);
+		spin_unlock_irqrestore(&adapter->cmd_lock, flags);
 
 		for (i = 0; i < adapter->num_tx_queues; i++)
 			if (adapter->tqd_start[i].status.stopped)
@@ -2733,13 +2734,14 @@ static void
 vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
 {
 	u32 cfg;
+	unsigned long flags;
 
 	/* intr settings */
-	spin_lock(&adapter->cmd_lock);
+	spin_lock_irqsave(&adapter->cmd_lock, flags);
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
 			       VMXNET3_CMD_GET_CONF_INTR);
 	cfg = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD);
-	spin_unlock(&adapter->cmd_lock);
+	spin_unlock_irqrestore(&adapter->cmd_lock, flags);
 	adapter->intr.type = cfg & 0x3;
 	adapter->intr.mask_mode = (cfg >> 2) & 0x3;
 
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 51f2ef142a5..976467253d2 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -311,6 +311,9 @@ vmxnet3_set_flags(struct net_device *netdev, u32 data)
 		/* toggle the LRO feature*/
 		netdev->features ^= NETIF_F_LRO;
 
+		/* Update private LRO flag */
+		adapter->lro = lro_requested;
+
 		/* update harware LRO capability accordingly */
 		if (lro_requested)
 			adapter->shared->devRead.misc.uptFeatures |=
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index f1b8af64569..2d10239ce82 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -1040,7 +1040,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 	}
 
 	ret = ath9k_htc_hw_init(hif_dev->htc_handle,
-				&hif_dev->udev->dev, hif_dev->device_id,
+				&interface->dev, hif_dev->device_id,
 				hif_dev->udev->product, id->driver_info);
 	if (ret) {
 		ret = -EINVAL;
@@ -1158,7 +1158,7 @@ fail_resume:
 #endif
 
 static struct usb_driver ath9k_hif_usb_driver = {
-	.name = "ath9k_hif_usb",
+	.name = KBUILD_MODNAME,
 	.probe = ath9k_hif_usb_probe,
 	.disconnect = ath9k_hif_usb_disconnect,
 #ifdef CONFIG_PM
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 1ec9bcd6b28..c95bc5cc1a1 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1254,15 +1254,6 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	ah->txchainmask = common->tx_chainmask;
 	ah->rxchainmask = common->rx_chainmask;
 
-	if ((common->bus_ops->ath_bus_type != ATH_USB) && !ah->chip_fullsleep) {
-		ath9k_hw_abortpcurecv(ah);
-		if (!ath9k_hw_stopdmarecv(ah)) {
-			ath_dbg(common, ATH_DBG_XMIT,
-				"Failed to stop receive dma\n");
-			bChannelChange = false;
-		}
-	}
-
 	if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
 		return -EIO;
 
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 562257ac52c..edc1cbbfeca 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -751,28 +751,47 @@ void ath9k_hw_abortpcurecv(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_abortpcurecv);
 
-bool ath9k_hw_stopdmarecv(struct ath_hw *ah)
+bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset)
 {
 #define AH_RX_STOP_DMA_TIMEOUT 10000   /* usec */
 #define AH_RX_TIME_QUANTUM     100     /* usec */
 	struct ath_common *common = ath9k_hw_common(ah);
+	u32 mac_status, last_mac_status = 0;
 	int i;
 
+	/* Enable access to the DMA observation bus */
+	REG_WRITE(ah, AR_MACMISC,
+		  ((AR_MACMISC_DMA_OBS_LINE_8 << AR_MACMISC_DMA_OBS_S) |
+		   (AR_MACMISC_MISC_OBS_BUS_1 <<
+		    AR_MACMISC_MISC_OBS_BUS_MSB_S)));
+
 	REG_WRITE(ah, AR_CR, AR_CR_RXD);
 
 	/* Wait for rx enable bit to go low */
 	for (i = AH_RX_STOP_DMA_TIMEOUT / AH_TIME_QUANTUM; i != 0; i--) {
 		if ((REG_READ(ah, AR_CR) & AR_CR_RXE) == 0)
 			break;
+
+		if (!AR_SREV_9300_20_OR_LATER(ah)) {
+			mac_status = REG_READ(ah, AR_DMADBG_7) & 0x7f0;
+			if (mac_status == 0x1c0 && mac_status == last_mac_status) {
+				*reset = true;
+				break;
+			}
+
+			last_mac_status = mac_status;
+		}
+
 		udelay(AH_TIME_QUANTUM);
 	}
 
 	if (i == 0) {
 		ath_err(common,
-			"DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x\n",
+			"DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x DMADBG_7=0x%08x\n",
 			AH_RX_STOP_DMA_TIMEOUT / 1000,
 			REG_READ(ah, AR_CR),
-			REG_READ(ah, AR_DIAG_SW));
+			REG_READ(ah, AR_DIAG_SW),
+			REG_READ(ah, AR_DMADBG_7));
 		return false;
 	} else {
 		return true;
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index b2b2ff852c3..c2a59386fb9 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -695,7 +695,7 @@ bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set);
 void ath9k_hw_putrxbuf(struct ath_hw *ah, u32 rxdp);
 void ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning);
 void ath9k_hw_abortpcurecv(struct ath_hw *ah);
-bool ath9k_hw_stopdmarecv(struct ath_hw *ah);
+bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset);
 int ath9k_hw_beaconq_setup(struct ath_hw *ah);
 
 /* Interrupt Handling */
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index dddb85de622..1482fa65083 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1376,7 +1376,6 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
 
 	ath9k_calculate_iter_data(hw, vif, &iter_data);
 
-	ath9k_ps_wakeup(sc);
 	/* Set BSSID mask. */
 	memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
 	ath_hw_setbssidmask(common);
@@ -1411,7 +1410,6 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
 	}
 
 	ath9k_hw_set_interrupts(ah, ah->imask);
-	ath9k_ps_restore(sc);
 
 	/* Set up ANI */
 	if ((iter_data.naps + iter_data.nadhocs) > 0) {
@@ -1457,6 +1455,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	struct ath_vif *avp = (void *)vif->drv_priv;
 	int ret = 0;
 
+	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
 
 	switch (vif->type) {
@@ -1503,6 +1502,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	ath9k_do_vif_add_setup(hw, vif);
 out:
 	mutex_unlock(&sc->mutex);
+	ath9k_ps_restore(sc);
 	return ret;
 }
 
@@ -1517,6 +1517,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 
 	ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n");
 	mutex_lock(&sc->mutex);
+	ath9k_ps_wakeup(sc);
 
 	/* See if new interface type is valid. */
 	if ((new_type == NL80211_IFTYPE_ADHOC) &&
@@ -1546,6 +1547,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 
 	ath9k_do_vif_add_setup(hw, vif);
 out:
+	ath9k_ps_restore(sc);
 	mutex_unlock(&sc->mutex);
 	return ret;
 }
@@ -1558,6 +1560,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 
 	ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
 
+	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
 
 	sc->nvifs--;
@@ -1569,6 +1572,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	ath9k_calculate_summary_state(hw, NULL);
 
 	mutex_unlock(&sc->mutex);
+	ath9k_ps_restore(sc);
 }
 
 static void ath9k_enable_ps(struct ath_softc *sc)
@@ -1809,6 +1813,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	txq = sc->tx.txq_map[queue];
 
+	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
 
 	memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
@@ -1832,6 +1837,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 			ath_beaconq_config(sc);
 
 	mutex_unlock(&sc->mutex);
+	ath9k_ps_restore(sc);
 
 	return ret;
 }
@@ -1894,6 +1900,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	int slottime;
 	int error;
 
+	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
 
 	if (changed & BSS_CHANGED_BSSID) {
@@ -1994,6 +2001,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	mutex_unlock(&sc->mutex);
+	ath9k_ps_restore(sc);
 }
 
 static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
@@ -2133,6 +2141,8 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
 static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
 {
 	struct ath_softc *sc = hw->priv;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_common *common = ath9k_hw_common(ah);
 	int timeout = 200; /* ms */
 	int i, j;
 
@@ -2141,6 +2151,12 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
 
 	cancel_delayed_work_sync(&sc->tx_complete_work);
 
+	if (sc->sc_flags & SC_OP_INVALID) {
+		ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
+		mutex_unlock(&sc->mutex);
+		return;
+	}
+
 	if (drop)
 		timeout = 1;
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index a9c3f4672aa..b29c80def35 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -486,12 +486,12 @@ start_recv:
 bool ath_stoprecv(struct ath_softc *sc)
 {
 	struct ath_hw *ah = sc->sc_ah;
-	bool stopped;
+	bool stopped, reset = false;
 
 	spin_lock_bh(&sc->rx.rxbuflock);
 	ath9k_hw_abortpcurecv(ah);
 	ath9k_hw_setrxfilter(ah, 0);
-	stopped = ath9k_hw_stopdmarecv(ah);
+	stopped = ath9k_hw_stopdmarecv(ah, &reset);
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
 		ath_edma_stop_recv(sc);
@@ -506,7 +506,7 @@ bool ath_stoprecv(struct ath_softc *sc)
 			"confusing the DMA engine when we start RX up\n");
 		ATH_DBG_WARN_ON_ONCE(!stopped);
 	}
-	return stopped;
+	return stopped && !reset;
 }
 
 void ath_flushrecv(struct ath_softc *sc)
diff --git a/drivers/net/wireless/ath/regd_common.h b/drivers/net/wireless/ath/regd_common.h
index 248c670fdfb..5c2cfe69415 100644
--- a/drivers/net/wireless/ath/regd_common.h
+++ b/drivers/net/wireless/ath/regd_common.h
@@ -195,6 +195,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = {
 	{APL9_WORLD, CTL_ETSI, CTL_ETSI},
 
 	{APL3_FCCA, CTL_FCC, CTL_FCC},
+	{APL7_FCCA, CTL_FCC, CTL_FCC},
 	{APL1_ETSIC, CTL_FCC, CTL_ETSI},
 	{APL2_ETSIC, CTL_FCC, CTL_ETSI},
 	{APL2_APLD, CTL_FCC, NO_CTL},
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index d59b0168c14..5af40d9170a 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -72,6 +72,7 @@ MODULE_FIRMWARE("b43/ucode11.fw");
 MODULE_FIRMWARE("b43/ucode13.fw");
 MODULE_FIRMWARE("b43/ucode14.fw");
 MODULE_FIRMWARE("b43/ucode15.fw");
+MODULE_FIRMWARE("b43/ucode16_mimo.fw");
 MODULE_FIRMWARE("b43/ucode5.fw");
 MODULE_FIRMWARE("b43/ucode9.fw");
 
diff --git a/drivers/net/wireless/iwlegacy/Kconfig b/drivers/net/wireless/iwlegacy/Kconfig
index 2a45dd44cc1..aef65cd4766 100644
--- a/drivers/net/wireless/iwlegacy/Kconfig
+++ b/drivers/net/wireless/iwlegacy/Kconfig
@@ -1,6 +1,5 @@
 config IWLWIFI_LEGACY
-	tristate "Intel Wireless Wifi legacy devices"
-	depends on PCI && MAC80211
+	tristate
 	select FW_LOADER
 	select NEW_LEDS
 	select LEDS_CLASS
@@ -65,7 +64,8 @@ endmenu
 
 config IWL4965
 	tristate "Intel Wireless WiFi 4965AGN (iwl4965)"
-	depends on IWLWIFI_LEGACY
+	depends on PCI && MAC80211
+	select IWLWIFI_LEGACY
 	---help---
 	  This option enables support for
 
@@ -92,7 +92,8 @@ config IWL4965
 
 config IWL3945
 	tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)"
-	depends on IWLWIFI_LEGACY
+	depends on PCI && MAC80211
+	select IWLWIFI_LEGACY
 	---help---
 	  Select to build the driver supporting the:
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-hw.h b/drivers/net/wireless/iwlegacy/iwl-3945-hw.h
index 779d3cb86e2..5c3a68d3af1 100644
--- a/drivers/net/wireless/iwlegacy/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlegacy/iwl-3945-hw.h
@@ -74,8 +74,6 @@
 /* RSSI to dBm */
 #define IWL39_RSSI_OFFSET	95
 
-#define IWL_DEFAULT_TX_POWER	0x0F
-
 /*
  * EEPROM related constants, enums, and structures.
  */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h b/drivers/net/wireless/iwlegacy/iwl-4965-hw.h
index 08b189c8472..fc6fa2886d9 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-hw.h
@@ -804,9 +804,6 @@ struct iwl4965_scd_bc_tbl {
 
 #define IWL4965_DEFAULT_TX_RETRY  15
 
-/* Limit range of txpower output target to be between these values */
-#define IWL4965_TX_POWER_TARGET_POWER_MIN	(0)	/* 0 dBm: 1 milliwatt */
-
 /* EEPROM */
 #define IWL4965_FIRST_AMPDU_QUEUE	10
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-tx.c b/drivers/net/wireless/iwlegacy/iwl-4965-tx.c
index 5c40502f869..79ac081832f 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-tx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-tx.c
@@ -316,12 +316,18 @@ int iwl4965_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	hdr_len = ieee80211_hdrlen(fc);
 
-	/* Find index into station table for destination station */
-	sta_id = iwl_legacy_sta_id_or_broadcast(priv, ctx, info->control.sta);
-	if (sta_id == IWL_INVALID_STATION) {
-		IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
-			       hdr->addr1);
-		goto drop_unlock;
+	/* For management frames use broadcast id to do not break aggregation */
+	if (!ieee80211_is_data(fc))
+		sta_id = ctx->bcast_sta_id;
+	else {
+		/* Find index into station table for destination station */
+		sta_id = iwl_legacy_sta_id_or_broadcast(priv, ctx, info->control.sta);
+
+		if (sta_id == IWL_INVALID_STATION) {
+			IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
+				       hdr->addr1);
+			goto drop_unlock;
+		}
 	}
 
 	IWL_DEBUG_TX(priv, "station Id %d\n", sta_id);
@@ -1127,12 +1133,16 @@ int iwl4965_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 	     q->read_ptr = iwl_legacy_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
 		tx_info = &txq->txb[txq->q.read_ptr];
-		iwl4965_tx_status(priv, tx_info,
-				 txq_id >= IWL4965_FIRST_AMPDU_QUEUE);
+
+		if (WARN_ON_ONCE(tx_info->skb == NULL))
+			continue;
 
 		hdr = (struct ieee80211_hdr *)tx_info->skb->data;
-		if (hdr && ieee80211_is_data_qos(hdr->frame_control))
+		if (ieee80211_is_data_qos(hdr->frame_control))
 			nfreed++;
+
+		iwl4965_tx_status(priv, tx_info,
+				 txq_id >= IWL4965_FIRST_AMPDU_QUEUE);
 		tx_info->skb = NULL;
 
 		priv->cfg->ops->lib->txq_free_tfd(priv, txq);
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.c b/drivers/net/wireless/iwlegacy/iwl-core.c
index 7007d61bb6b..42db0fc8b92 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.c
+++ b/drivers/net/wireless/iwlegacy/iwl-core.c
@@ -160,6 +160,7 @@ int iwl_legacy_init_geos(struct iwl_priv *priv)
 	struct ieee80211_channel *geo_ch;
 	struct ieee80211_rate *rates;
 	int i = 0;
+	s8 max_tx_power = 0;
 
 	if (priv->bands[IEEE80211_BAND_2GHZ].n_bitrates ||
 	    priv->bands[IEEE80211_BAND_5GHZ].n_bitrates) {
@@ -235,8 +236,8 @@ int iwl_legacy_init_geos(struct iwl_priv *priv)
 
 			geo_ch->flags |= ch->ht40_extension_channel;
 
-			if (ch->max_power_avg > priv->tx_power_device_lmt)
-				priv->tx_power_device_lmt = ch->max_power_avg;
+			if (ch->max_power_avg > max_tx_power)
+				max_tx_power = ch->max_power_avg;
 		} else {
 			geo_ch->flags |= IEEE80211_CHAN_DISABLED;
 		}
@@ -249,6 +250,10 @@ int iwl_legacy_init_geos(struct iwl_priv *priv)
 				 geo_ch->flags);
 	}
 
+	priv->tx_power_device_lmt = max_tx_power;
+	priv->tx_power_user_lmt = max_tx_power;
+	priv->tx_power_next = max_tx_power;
+
 	if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) &&
 	     priv->cfg->sku & IWL_SKU_A) {
 		IWL_INFO(priv, "Incorrectly detected BG card as ABG. "
@@ -1124,11 +1129,11 @@ int iwl_legacy_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
 	if (!priv->cfg->ops->lib->send_tx_power)
 		return -EOPNOTSUPP;
 
-	if (tx_power < IWL4965_TX_POWER_TARGET_POWER_MIN) {
+	/* 0 dBm mean 1 milliwatt */
+	if (tx_power < 0) {
 		IWL_WARN(priv,
-			 "Requested user TXPOWER %d below lower limit %d.\n",
-			 tx_power,
-			 IWL4965_TX_POWER_TARGET_POWER_MIN);
+			 "Requested user TXPOWER %d below 1 mW.\n",
+			 tx_power);
 		return -EINVAL;
 	}
 
@@ -2150,6 +2155,13 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
 			goto set_ch_out;
 		}
 
+		if (priv->iw_mode == NL80211_IFTYPE_ADHOC &&
+		    !iwl_legacy_is_channel_ibss(ch_info)) {
+			IWL_DEBUG_MAC80211(priv, "leave - not IBSS channel\n");
+			ret = -EINVAL;
+			goto set_ch_out;
+		}
+
 		spin_lock_irqsave(&priv->lock, flags);
 
 		for_each_context(priv, ctx) {
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index 9ee849d669f..f43ac1eb901 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -1411,6 +1411,12 @@ iwl_legacy_is_channel_passive(const struct iwl_channel_info *ch)
 	return (!(ch->flags & EEPROM_CHANNEL_ACTIVE)) ? 1 : 0;
 }
 
+static inline int
+iwl_legacy_is_channel_ibss(const struct iwl_channel_info *ch)
+{
+	return (ch->flags & EEPROM_CHANNEL_IBSS) ? 1 : 0;
+}
+
 static inline void
 __iwl_legacy_free_pages(struct iwl_priv *priv, struct page *page)
 {
diff --git a/drivers/net/wireless/iwlegacy/iwl-eeprom.c b/drivers/net/wireless/iwlegacy/iwl-eeprom.c
index 04c5648027d..cb346d1a9ff 100644
--- a/drivers/net/wireless/iwlegacy/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlegacy/iwl-eeprom.c
@@ -471,13 +471,6 @@ int iwl_legacy_init_channel_map(struct iwl_priv *priv)
 					     flags & EEPROM_CHANNEL_RADAR))
 				       ? "" : "not ");
 
-			/* Set the tx_power_user_lmt to the highest power
-			 * supported by any channel */
-			if (eeprom_ch_info[ch].max_power_avg >
-						priv->tx_power_user_lmt)
-				priv->tx_power_user_lmt =
-				    eeprom_ch_info[ch].max_power_avg;
-
 			ch_info++;
 		}
 	}
diff --git a/drivers/net/wireless/iwlegacy/iwl-led.c b/drivers/net/wireless/iwlegacy/iwl-led.c
index 15eb8b70715..bda0d61b2c0 100644
--- a/drivers/net/wireless/iwlegacy/iwl-led.c
+++ b/drivers/net/wireless/iwlegacy/iwl-led.c
@@ -48,8 +48,21 @@ module_param(led_mode, int, S_IRUGO);
 MODULE_PARM_DESC(led_mode, "0=system default, "
 		"1=On(RF On)/Off(RF Off), 2=blinking");
 
+/* Throughput		OFF time(ms)	ON time (ms)
+ *	>300			25		25
+ *	>200 to 300		40		40
+ *	>100 to 200		55		55
+ *	>70 to 100		65		65
+ *	>50 to 70		75		75
+ *	>20 to 50		85		85
+ *	>10 to 20		95		95
+ *	>5 to 10		110		110
+ *	>1 to 5			130		130
+ *	>0 to 1			167		167
+ *	<=0					SOLID ON
+ */
 static const struct ieee80211_tpt_blink iwl_blink[] = {
-	{ .throughput = 0 * 1024 - 1, .blink_time = 334 },
+	{ .throughput = 0, .blink_time = 334 },
 	{ .throughput = 1 * 1024 - 1, .blink_time = 260 },
 	{ .throughput = 5 * 1024 - 1, .blink_time = 220 },
 	{ .throughput = 10 * 1024 - 1, .blink_time = 190 },
@@ -101,6 +114,11 @@ static int iwl_legacy_led_cmd(struct iwl_priv *priv,
 	if (priv->blink_on == on && priv->blink_off == off)
 		return 0;
 
+	if (off == 0) {
+		/* led is SOLID_ON */
+		on = IWL_LED_SOLID;
+	}
+
 	IWL_DEBUG_LED(priv, "Led blink time compensation=%u\n",
 			priv->cfg->base_params->led_compensation);
 	led_cmd.on = iwl_legacy_blink_compensation(priv, on,
diff --git a/drivers/net/wireless/iwlegacy/iwl3945-base.c b/drivers/net/wireless/iwlegacy/iwl3945-base.c
index 28eb3d885ba..cc7ebcee60e 100644
--- a/drivers/net/wireless/iwlegacy/iwl3945-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl3945-base.c
@@ -3825,10 +3825,6 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
 	priv->force_reset[IWL_FW_RESET].reset_duration =
 		IWL_DELAY_NEXT_FORCE_FW_RELOAD;
 
-
-	priv->tx_power_user_lmt = IWL_DEFAULT_TX_POWER;
-	priv->tx_power_next = IWL_DEFAULT_TX_POWER;
-
 	if (eeprom->version < EEPROM_3945_EEPROM_VERSION) {
 		IWL_WARN(priv, "Unsupported EEPROM version: 0x%04X\n",
 			 eeprom->version);
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index 91b3d8b9d7a..a62fe24ee59 100644
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -2984,15 +2984,15 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
 	struct iwl_priv *priv = container_of(work, struct iwl_priv,
 			txpower_work);
 
+	mutex_lock(&priv->mutex);
+
 	/* If a scan happened to start before we got here
 	 * then just return; the statistics notification will
 	 * kick off another scheduled work to compensate for
 	 * any temperature delta we missed here. */
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
 	    test_bit(STATUS_SCANNING, &priv->status))
-		return;
-
-	mutex_lock(&priv->mutex);
+		goto out;
 
 	/* Regardless of if we are associated, we must reconfigure the
 	 * TX power since frames can be sent on non-radar channels while
@@ -3002,7 +3002,7 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
 	/* Update last_temperature to keep is_calib_needed from running
 	 * when it isn't needed... */
 	priv->last_temperature = priv->temperature;
-
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -3140,12 +3140,6 @@ static int iwl4965_init_drv(struct iwl_priv *priv)
 
 	iwl_legacy_init_scan_params(priv);
 
-	/* Set the tx_power_user_lmt to the lowest power level
-	 * this value will get overwritten by channel max power avg
-	 * from eeprom */
-	priv->tx_power_user_lmt = IWL4965_TX_POWER_TARGET_POWER_MIN;
-	priv->tx_power_next = IWL4965_TX_POWER_TARGET_POWER_MIN;
-
 	ret = iwl_legacy_init_channel_map(priv);
 	if (ret) {
 		IWL_ERR(priv, "initializing regulatory failed: %d\n", ret);
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 3ea31b659d1..22e045b5bce 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -530,6 +530,9 @@ static struct iwl_ht_params iwl5000_ht_params = {
 struct iwl_cfg iwl5300_agn_cfg = {
 	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
 	IWL_DEVICE_5000,
+	/* at least EEPROM 0x11A has wrong info */
+	.valid_tx_ant = ANT_ABC,	/* .cfg overwrite */
+	.valid_rx_ant = ANT_ABC,	/* .cfg overwrite */
 	.ht_params = &iwl5000_ht_params,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index dfdbea6e8f9..fbbde0712fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -335,7 +335,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 	struct ieee80211_channel *channel = conf->channel;
 	const struct iwl_channel_info *ch_info;
 	int ret = 0;
-	bool ht_changed[NUM_IWL_RXON_CTX] = {};
 
 	IWL_DEBUG_MAC80211(priv, "changed %#x", changed);
 
@@ -383,10 +382,8 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 
 		for_each_context(priv, ctx) {
 			/* Configure HT40 channels */
-			if (ctx->ht.enabled != conf_is_ht(conf)) {
+			if (ctx->ht.enabled != conf_is_ht(conf))
 				ctx->ht.enabled = conf_is_ht(conf);
-				ht_changed[ctx->ctxid] = true;
-			}
 
 			if (ctx->ht.enabled) {
 				if (conf_is_ht40_minus(conf)) {
@@ -455,8 +452,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 		if (!memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
 			continue;
 		iwlagn_commit_rxon(priv, ctx);
-		if (ht_changed[ctx->ctxid])
-			iwlagn_update_qos(priv, ctx);
 	}
  out:
 	mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index a709d05c586..0712b67283a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -568,12 +568,17 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	hdr_len = ieee80211_hdrlen(fc);
 
-	/* Find index into station table for destination station */
-	sta_id = iwl_sta_id_or_broadcast(priv, ctx, info->control.sta);
-	if (sta_id == IWL_INVALID_STATION) {
-		IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
-			       hdr->addr1);
-		goto drop_unlock;
+	/* For management frames use broadcast id to do not break aggregation */
+	if (!ieee80211_is_data(fc))
+		sta_id = ctx->bcast_sta_id;
+	else {
+		/* Find index into station table for destination station */
+		sta_id = iwl_sta_id_or_broadcast(priv, ctx, info->control.sta);
+		if (sta_id == IWL_INVALID_STATION) {
+			IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
+				       hdr->addr1);
+			goto drop_unlock;
+		}
 	}
 
 	IWL_DEBUG_TX(priv, "station Id %d\n", sta_id);
@@ -1224,12 +1229,16 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
 		tx_info = &txq->txb[txq->q.read_ptr];
-		iwlagn_tx_status(priv, tx_info,
-				 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
+
+		if (WARN_ON_ONCE(tx_info->skb == NULL))
+			continue;
 
 		hdr = (struct ieee80211_hdr *)tx_info->skb->data;
-		if (hdr && ieee80211_is_data_qos(hdr->frame_control))
+		if (ieee80211_is_data_qos(hdr->frame_control))
 			nfreed++;
+
+		iwlagn_tx_status(priv, tx_info,
+				 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
 		tx_info->skb = NULL;
 
 		if (priv->cfg->ops->lib->txq_inval_byte_cnt_tbl)
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 7e8a658b767..f3ac62431a3 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1339,8 +1339,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
 				    cpu_to_le16(PS_MODE_ACTION_EXIT_PS)) {
 					lbs_deb_host(
 					       "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n");
-					list_del(&cmdnode->list);
 					spin_lock_irqsave(&priv->driver_lock, flags);
+					list_del(&cmdnode->list);
 					lbs_complete_command(priv, cmdnode, 0);
 					spin_unlock_irqrestore(&priv->driver_lock, flags);
 
@@ -1352,8 +1352,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
 				    (priv->psstate == PS_STATE_PRE_SLEEP)) {
 					lbs_deb_host(
 					       "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
-					list_del(&cmdnode->list);
 					spin_lock_irqsave(&priv->driver_lock, flags);
+					list_del(&cmdnode->list);
 					lbs_complete_command(priv, cmdnode, 0);
 					spin_unlock_irqrestore(&priv->driver_lock, flags);
 					priv->needtowakeup = 1;
@@ -1366,7 +1366,9 @@ int lbs_execute_next_command(struct lbs_private *priv)
 				       "EXEC_NEXT_CMD: sending EXIT_PS\n");
 			}
 		}
+		spin_lock_irqsave(&priv->driver_lock, flags);
 		list_del(&cmdnode->list);
+		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n",
 			    le16_to_cpu(cmd->command));
 		lbs_submit_command(priv, cmdnode);
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 36952274950..c1ceb4b2397 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -137,6 +137,7 @@ struct mwl8k_tx_queue {
 struct mwl8k_priv {
 	struct ieee80211_hw *hw;
 	struct pci_dev *pdev;
+	int irq;
 
 	struct mwl8k_device_info *device_info;
 
@@ -3761,9 +3762,11 @@ static int mwl8k_start(struct ieee80211_hw *hw)
 	rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
 			 IRQF_SHARED, MWL8K_NAME, hw);
 	if (rc) {
+		priv->irq = -1;
 		wiphy_err(hw->wiphy, "failed to register IRQ handler\n");
 		return -EIO;
 	}
+	priv->irq = priv->pdev->irq;
 
 	/* Enable TX reclaim and RX tasklets.  */
 	tasklet_enable(&priv->poll_tx_task);
@@ -3800,6 +3803,7 @@ static int mwl8k_start(struct ieee80211_hw *hw)
 	if (rc) {
 		iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
 		free_irq(priv->pdev->irq, hw);
+		priv->irq = -1;
 		tasklet_disable(&priv->poll_tx_task);
 		tasklet_disable(&priv->poll_rx_task);
 	}
@@ -3818,7 +3822,10 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
 
 	/* Disable interrupts */
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
-	free_irq(priv->pdev->irq, hw);
+	if (priv->irq != -1) {
+		free_irq(priv->pdev->irq, hw);
+		priv->irq = -1;
+	}
 
 	/* Stop finalize join worker */
 	cancel_work_sync(&priv->finalize_join_worker);
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index 7834c26c295..042842e704d 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -703,7 +703,7 @@ void p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb)
 	struct p54_tx_info *p54info;
 	struct p54_hdr *hdr;
 	struct p54_tx_data *txhdr;
-	unsigned int padding, len, extra_len;
+	unsigned int padding, len, extra_len = 0;
 	int i, j, ridx;
 	u16 hdr_flags = 0, aid = 0;
 	u8 rate, queue = 0, crypt_offset = 0;
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index b78a38d9172..8c7c522a056 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -126,7 +126,7 @@ static int __devinit zorro8390_init_one(struct zorro_dev *z,
 
     board = z->resource.start;
     ioaddr = board+cards[i].offset;
-    dev = alloc_ei_netdev();
+    dev = ____alloc_ei_netdev(0);
     if (!dev)
 	return -ENOMEM;
     if (!request_mem_region(ioaddr, NE_IO_EXTENT*2, DRV_NAME)) {
@@ -146,15 +146,15 @@ static int __devinit zorro8390_init_one(struct zorro_dev *z,
 static const struct net_device_ops zorro8390_netdev_ops = {
 	.ndo_open		= zorro8390_open,
 	.ndo_stop		= zorro8390_close,
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
+	.ndo_start_xmit		= __ei_start_xmit,
+	.ndo_tx_timeout		= __ei_tx_timeout,
+	.ndo_get_stats		= __ei_get_stats,
+	.ndo_set_multicast_list = __ei_set_multicast_list,
 	.ndo_validate_addr	= eth_validate_addr,
 	.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
 };