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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (46 commits)
  [NET] ifb: set separate lockdep classes for queue locks
  [IPV6] KCONFIG: Fix description about IPV6_TUNNEL.
  [TCP]: Fix shrinking windows with window scaling
  netpoll: zap_completion_queue: adjust skb->users counter
  bridge: use time_before() in br_fdb_cleanup()
  [TG3]: Fix build warning on sparc32.
  MAINTAINERS: bluez-devel is subscribers-only
  audit: netlink socket can be auto-bound to pid other than current->pid (v2)
  [NET]: Fix permissions of /proc/net
  [SCTP]: Fix a race between module load and protosw access
  [NETFILTER]: ipt_recent: sanity check hit count
  [NETFILTER]: nf_conntrack_h323: logical-bitwise & confusion in process_setup()
  [RT2X00] drivers/net/wireless/rt2x00/rt2x00dev.c: remove dead code, fix warning
  [IPV4]: esp_output() misannotations
  [8021Q]: vlan_dev misannotations
  xfrm: ->eth_proto is __be16
  [IPV4]: ipv4_is_lbcast() misannotations
  [SUNRPC]: net/* NULL noise
  [SCTP]: fix misannotated __sctp_rcv_asconf_lookup()
  [PKT_SCHED]: annotate cls_u32
  ...

29 files changed, 486 insertions, 288 deletions

diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 9427a61f62b..432181ed7bb 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -1988,19 +1988,19 @@ fore200e_fetch_stats(struct fore200e* fore200e, struct sonet_stats __user *arg)
     if (fore200e_getstats(fore200e) < 0)
 	return -EIO;
 
-    tmp.section_bip = cpu_to_be32(fore200e->stats->oc3.section_bip8_errors);
-    tmp.line_bip    = cpu_to_be32(fore200e->stats->oc3.line_bip24_errors);
-    tmp.path_bip    = cpu_to_be32(fore200e->stats->oc3.path_bip8_errors);
-    tmp.line_febe   = cpu_to_be32(fore200e->stats->oc3.line_febe_errors);
-    tmp.path_febe   = cpu_to_be32(fore200e->stats->oc3.path_febe_errors);
-    tmp.corr_hcs    = cpu_to_be32(fore200e->stats->oc3.corr_hcs_errors);
-    tmp.uncorr_hcs  = cpu_to_be32(fore200e->stats->oc3.ucorr_hcs_errors);
-    tmp.tx_cells    = cpu_to_be32(fore200e->stats->aal0.cells_transmitted)  +
-	              cpu_to_be32(fore200e->stats->aal34.cells_transmitted) +
-	              cpu_to_be32(fore200e->stats->aal5.cells_transmitted);
-    tmp.rx_cells    = cpu_to_be32(fore200e->stats->aal0.cells_received)     +
-	              cpu_to_be32(fore200e->stats->aal34.cells_received)    +
-	              cpu_to_be32(fore200e->stats->aal5.cells_received);
+    tmp.section_bip = be32_to_cpu(fore200e->stats->oc3.section_bip8_errors);
+    tmp.line_bip    = be32_to_cpu(fore200e->stats->oc3.line_bip24_errors);
+    tmp.path_bip    = be32_to_cpu(fore200e->stats->oc3.path_bip8_errors);
+    tmp.line_febe   = be32_to_cpu(fore200e->stats->oc3.line_febe_errors);
+    tmp.path_febe   = be32_to_cpu(fore200e->stats->oc3.path_febe_errors);
+    tmp.corr_hcs    = be32_to_cpu(fore200e->stats->oc3.corr_hcs_errors);
+    tmp.uncorr_hcs  = be32_to_cpu(fore200e->stats->oc3.ucorr_hcs_errors);
+    tmp.tx_cells    = be32_to_cpu(fore200e->stats->aal0.cells_transmitted)  +
+	              be32_to_cpu(fore200e->stats->aal34.cells_transmitted) +
+	              be32_to_cpu(fore200e->stats->aal5.cells_transmitted);
+    tmp.rx_cells    = be32_to_cpu(fore200e->stats->aal0.cells_received)     +
+	              be32_to_cpu(fore200e->stats->aal34.cells_received)    +
+	              be32_to_cpu(fore200e->stats->aal5.cells_received);
 
     if (arg)
 	return copy_to_user(arg, &tmp, sizeof(struct sonet_stats)) ? -EFAULT : 0;	
@@ -2587,7 +2587,7 @@ fore200e_start_fw(struct fore200e* fore200e)
 static int __devinit
 fore200e_load_fw(struct fore200e* fore200e)
 {
-    u32* fw_data = (u32*) fore200e->bus->fw_data;
+    __le32* fw_data = (__le32*) fore200e->bus->fw_data;
     u32  fw_size = (u32) *fore200e->bus->fw_size / sizeof(u32);
 
     struct fw_header* fw_header = (struct fw_header*) fw_data;
@@ -2965,8 +2965,8 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "  4b5b:\n"
 		       "     crc_header_errors:\t\t%10u\n"
 		       "     framing_errors:\t\t%10u\n",
-		       cpu_to_be32(fore200e->stats->phy.crc_header_errors),
-		       cpu_to_be32(fore200e->stats->phy.framing_errors));
+		       be32_to_cpu(fore200e->stats->phy.crc_header_errors),
+		       be32_to_cpu(fore200e->stats->phy.framing_errors));
     
     if (!left--)
 	return sprintf(page, "\n"
@@ -2978,13 +2978,13 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "     path_febe_errors:\t\t%10u\n"
 		       "     corr_hcs_errors:\t\t%10u\n"
 		       "     ucorr_hcs_errors:\t\t%10u\n",
-		       cpu_to_be32(fore200e->stats->oc3.section_bip8_errors),
-		       cpu_to_be32(fore200e->stats->oc3.path_bip8_errors),
-		       cpu_to_be32(fore200e->stats->oc3.line_bip24_errors),
-		       cpu_to_be32(fore200e->stats->oc3.line_febe_errors),
-		       cpu_to_be32(fore200e->stats->oc3.path_febe_errors),
-		       cpu_to_be32(fore200e->stats->oc3.corr_hcs_errors),
-		       cpu_to_be32(fore200e->stats->oc3.ucorr_hcs_errors));
+		       be32_to_cpu(fore200e->stats->oc3.section_bip8_errors),
+		       be32_to_cpu(fore200e->stats->oc3.path_bip8_errors),
+		       be32_to_cpu(fore200e->stats->oc3.line_bip24_errors),
+		       be32_to_cpu(fore200e->stats->oc3.line_febe_errors),
+		       be32_to_cpu(fore200e->stats->oc3.path_febe_errors),
+		       be32_to_cpu(fore200e->stats->oc3.corr_hcs_errors),
+		       be32_to_cpu(fore200e->stats->oc3.ucorr_hcs_errors));
 
     if (!left--)
 	return sprintf(page,"\n"
@@ -2995,12 +2995,12 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "     vpi no conn:\t\t%10u\n"
 		       "     vci out of range:\t\t%10u\n"
 		       "     vci no conn:\t\t%10u\n",
-		       cpu_to_be32(fore200e->stats->atm.cells_transmitted),
-		       cpu_to_be32(fore200e->stats->atm.cells_received),
-		       cpu_to_be32(fore200e->stats->atm.vpi_bad_range),
-		       cpu_to_be32(fore200e->stats->atm.vpi_no_conn),
-		       cpu_to_be32(fore200e->stats->atm.vci_bad_range),
-		       cpu_to_be32(fore200e->stats->atm.vci_no_conn));
+		       be32_to_cpu(fore200e->stats->atm.cells_transmitted),
+		       be32_to_cpu(fore200e->stats->atm.cells_received),
+		       be32_to_cpu(fore200e->stats->atm.vpi_bad_range),
+		       be32_to_cpu(fore200e->stats->atm.vpi_no_conn),
+		       be32_to_cpu(fore200e->stats->atm.vci_bad_range),
+		       be32_to_cpu(fore200e->stats->atm.vci_no_conn));
     
     if (!left--)
 	return sprintf(page,"\n"
@@ -3008,9 +3008,9 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "     TX:\t\t\t%10u\n"
 		       "     RX:\t\t\t%10u\n"
 		       "     dropped:\t\t\t%10u\n",
-		       cpu_to_be32(fore200e->stats->aal0.cells_transmitted),
-		       cpu_to_be32(fore200e->stats->aal0.cells_received),
-		       cpu_to_be32(fore200e->stats->aal0.cells_dropped));
+		       be32_to_cpu(fore200e->stats->aal0.cells_transmitted),
+		       be32_to_cpu(fore200e->stats->aal0.cells_received),
+		       be32_to_cpu(fore200e->stats->aal0.cells_dropped));
     
     if (!left--)
 	return sprintf(page,"\n"
@@ -3026,15 +3026,15 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "       RX:\t\t\t%10u\n"
 		       "       dropped:\t\t\t%10u\n"
 		       "       protocol errors:\t\t%10u\n",
-		       cpu_to_be32(fore200e->stats->aal34.cells_transmitted),
-		       cpu_to_be32(fore200e->stats->aal34.cells_received),
-		       cpu_to_be32(fore200e->stats->aal34.cells_dropped),
-		       cpu_to_be32(fore200e->stats->aal34.cells_crc_errors),
-		       cpu_to_be32(fore200e->stats->aal34.cells_protocol_errors),
-		       cpu_to_be32(fore200e->stats->aal34.cspdus_transmitted),
-		       cpu_to_be32(fore200e->stats->aal34.cspdus_received),
-		       cpu_to_be32(fore200e->stats->aal34.cspdus_dropped),
-		       cpu_to_be32(fore200e->stats->aal34.cspdus_protocol_errors));
+		       be32_to_cpu(fore200e->stats->aal34.cells_transmitted),
+		       be32_to_cpu(fore200e->stats->aal34.cells_received),
+		       be32_to_cpu(fore200e->stats->aal34.cells_dropped),
+		       be32_to_cpu(fore200e->stats->aal34.cells_crc_errors),
+		       be32_to_cpu(fore200e->stats->aal34.cells_protocol_errors),
+		       be32_to_cpu(fore200e->stats->aal34.cspdus_transmitted),
+		       be32_to_cpu(fore200e->stats->aal34.cspdus_received),
+		       be32_to_cpu(fore200e->stats->aal34.cspdus_dropped),
+		       be32_to_cpu(fore200e->stats->aal34.cspdus_protocol_errors));
     
     if (!left--)
 	return sprintf(page,"\n"
@@ -3050,15 +3050,15 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "       dropped:\t\t\t%10u\n"
 		       "       CRC errors:\t\t%10u\n"
 		       "       protocol errors:\t\t%10u\n",
-		       cpu_to_be32(fore200e->stats->aal5.cells_transmitted),
-		       cpu_to_be32(fore200e->stats->aal5.cells_received),
-		       cpu_to_be32(fore200e->stats->aal5.cells_dropped),
-		       cpu_to_be32(fore200e->stats->aal5.congestion_experienced),
-		       cpu_to_be32(fore200e->stats->aal5.cspdus_transmitted),
-		       cpu_to_be32(fore200e->stats->aal5.cspdus_received),
-		       cpu_to_be32(fore200e->stats->aal5.cspdus_dropped),
-		       cpu_to_be32(fore200e->stats->aal5.cspdus_crc_errors),
-		       cpu_to_be32(fore200e->stats->aal5.cspdus_protocol_errors));
+		       be32_to_cpu(fore200e->stats->aal5.cells_transmitted),
+		       be32_to_cpu(fore200e->stats->aal5.cells_received),
+		       be32_to_cpu(fore200e->stats->aal5.cells_dropped),
+		       be32_to_cpu(fore200e->stats->aal5.congestion_experienced),
+		       be32_to_cpu(fore200e->stats->aal5.cspdus_transmitted),
+		       be32_to_cpu(fore200e->stats->aal5.cspdus_received),
+		       be32_to_cpu(fore200e->stats->aal5.cspdus_dropped),
+		       be32_to_cpu(fore200e->stats->aal5.cspdus_crc_errors),
+		       be32_to_cpu(fore200e->stats->aal5.cspdus_protocol_errors));
     
     if (!left--)
 	return sprintf(page,"\n"
@@ -3069,11 +3069,11 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		       "     large b2:\t\t\t%10u\n"
 		       "     RX PDUs:\t\t\t%10u\n"
 		       "     TX PDUs:\t\t\t%10lu\n",
-		       cpu_to_be32(fore200e->stats->aux.small_b1_failed),
-		       cpu_to_be32(fore200e->stats->aux.large_b1_failed),
-		       cpu_to_be32(fore200e->stats->aux.small_b2_failed),
-		       cpu_to_be32(fore200e->stats->aux.large_b2_failed),
-		       cpu_to_be32(fore200e->stats->aux.rpd_alloc_failed),
+		       be32_to_cpu(fore200e->stats->aux.small_b1_failed),
+		       be32_to_cpu(fore200e->stats->aux.large_b1_failed),
+		       be32_to_cpu(fore200e->stats->aux.small_b2_failed),
+		       be32_to_cpu(fore200e->stats->aux.large_b2_failed),
+		       be32_to_cpu(fore200e->stats->aux.rpd_alloc_failed),
 		       fore200e->tx_sat);
     
     if (!left--)
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index b85a54613de..183841cc8fd 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -349,90 +349,90 @@ typedef struct oc3_block {
 /* physical encoding statistics */
 
 typedef struct stats_phy {
-    u32 crc_header_errors;    /* cells received with bad header CRC */
-    u32 framing_errors;       /* cells received with bad framing    */
-    u32 pad[ 2 ];             /* i960 padding                       */
+    __be32 crc_header_errors;    /* cells received with bad header CRC */
+    __be32 framing_errors;       /* cells received with bad framing    */
+    __be32 pad[ 2 ];             /* i960 padding                       */
 } stats_phy_t;
 
 
 /* OC-3 statistics */
 
 typedef struct stats_oc3 {
-    u32 section_bip8_errors;    /* section 8 bit interleaved parity    */
-    u32 path_bip8_errors;       /* path 8 bit interleaved parity       */
-    u32 line_bip24_errors;      /* line 24 bit interleaved parity      */
-    u32 line_febe_errors;       /* line far end block errors           */
-    u32 path_febe_errors;       /* path far end block errors           */
-    u32 corr_hcs_errors;        /* correctable header check sequence   */
-    u32 ucorr_hcs_errors;       /* uncorrectable header check sequence */
-    u32 pad[ 1 ];               /* i960 padding                        */
+    __be32 section_bip8_errors;    /* section 8 bit interleaved parity    */
+    __be32 path_bip8_errors;       /* path 8 bit interleaved parity       */
+    __be32 line_bip24_errors;      /* line 24 bit interleaved parity      */
+    __be32 line_febe_errors;       /* line far end block errors           */
+    __be32 path_febe_errors;       /* path far end block errors           */
+    __be32 corr_hcs_errors;        /* correctable header check sequence   */
+    __be32 ucorr_hcs_errors;       /* uncorrectable header check sequence */
+    __be32 pad[ 1 ];               /* i960 padding                        */
 } stats_oc3_t;
 
 
 /* ATM statistics */
 
 typedef struct stats_atm {
-    u32	cells_transmitted;    /* cells transmitted                 */
-    u32	cells_received;       /* cells received                    */
-    u32	vpi_bad_range;        /* cell drops: VPI out of range      */
-    u32	vpi_no_conn;          /* cell drops: no connection for VPI */
-    u32	vci_bad_range;        /* cell drops: VCI out of range      */
-    u32	vci_no_conn;          /* cell drops: no connection for VCI */
-    u32	pad[ 2 ];             /* i960 padding                      */
+    __be32	cells_transmitted;    /* cells transmitted                 */
+    __be32	cells_received;       /* cells received                    */
+    __be32	vpi_bad_range;        /* cell drops: VPI out of range      */
+    __be32	vpi_no_conn;          /* cell drops: no connection for VPI */
+    __be32	vci_bad_range;        /* cell drops: VCI out of range      */
+    __be32	vci_no_conn;          /* cell drops: no connection for VCI */
+    __be32	pad[ 2 ];             /* i960 padding                      */
 } stats_atm_t;
 
 /* AAL0 statistics */
 
 typedef struct stats_aal0 {
-    u32	cells_transmitted;    /* cells transmitted */
-    u32	cells_received;       /* cells received    */
-    u32	cells_dropped;        /* cells dropped     */
-    u32	pad[ 1 ];             /* i960 padding      */
+    __be32	cells_transmitted;    /* cells transmitted */
+    __be32	cells_received;       /* cells received    */
+    __be32	cells_dropped;        /* cells dropped     */
+    __be32	pad[ 1 ];             /* i960 padding      */
 } stats_aal0_t;
 
 
 /* AAL3/4 statistics */
 
 typedef struct stats_aal34 {
-    u32	cells_transmitted;         /* cells transmitted from segmented PDUs */
-    u32	cells_received;            /* cells reassembled into PDUs           */
-    u32	cells_crc_errors;          /* payload CRC error count               */
-    u32	cells_protocol_errors;     /* SAR or CS layer protocol errors       */
-    u32	cells_dropped;             /* cells dropped: partial reassembly     */
-    u32	cspdus_transmitted;        /* CS PDUs transmitted                   */
-    u32	cspdus_received;           /* CS PDUs received                      */
-    u32	cspdus_protocol_errors;    /* CS layer protocol errors              */
-    u32	cspdus_dropped;            /* reassembled PDUs drop'd (in cells)    */
-    u32	pad[ 3 ];                  /* i960 padding                          */
+    __be32	cells_transmitted;         /* cells transmitted from segmented PDUs */
+    __be32	cells_received;            /* cells reassembled into PDUs           */
+    __be32	cells_crc_errors;          /* payload CRC error count               */
+    __be32	cells_protocol_errors;     /* SAR or CS layer protocol errors       */
+    __be32	cells_dropped;             /* cells dropped: partial reassembly     */
+    __be32	cspdus_transmitted;        /* CS PDUs transmitted                   */
+    __be32	cspdus_received;           /* CS PDUs received                      */
+    __be32	cspdus_protocol_errors;    /* CS layer protocol errors              */
+    __be32	cspdus_dropped;            /* reassembled PDUs drop'd (in cells)    */
+    __be32	pad[ 3 ];                  /* i960 padding                          */
 } stats_aal34_t;
 
 
 /* AAL5 statistics */
 
 typedef struct stats_aal5 {
-    u32	cells_transmitted;         /* cells transmitted from segmented SDUs */
-    u32	cells_received;		   /* cells reassembled into SDUs           */
-    u32	cells_dropped;		   /* reassembled PDUs dropped (in cells)   */
-    u32	congestion_experienced;    /* CRC error and length wrong            */
-    u32	cspdus_transmitted;        /* CS PDUs transmitted                   */
-    u32	cspdus_received;           /* CS PDUs received                      */
-    u32	cspdus_crc_errors;         /* CS PDUs CRC errors                    */
-    u32	cspdus_protocol_errors;    /* CS layer protocol errors              */
-    u32	cspdus_dropped;            /* reassembled PDUs dropped              */
-    u32	pad[ 3 ];                  /* i960 padding                          */
+    __be32	cells_transmitted;         /* cells transmitted from segmented SDUs */
+    __be32	cells_received;		   /* cells reassembled into SDUs           */
+    __be32	cells_dropped;		   /* reassembled PDUs dropped (in cells)   */
+    __be32	congestion_experienced;    /* CRC error and length wrong            */
+    __be32	cspdus_transmitted;        /* CS PDUs transmitted                   */
+    __be32	cspdus_received;           /* CS PDUs received                      */
+    __be32	cspdus_crc_errors;         /* CS PDUs CRC errors                    */
+    __be32	cspdus_protocol_errors;    /* CS layer protocol errors              */
+    __be32	cspdus_dropped;            /* reassembled PDUs dropped              */
+    __be32	pad[ 3 ];                  /* i960 padding                          */
 } stats_aal5_t;
 
 
 /* auxiliary statistics */
 
 typedef struct stats_aux {
-    u32	small_b1_failed;     /* receive BD allocation failures  */
-    u32	large_b1_failed;     /* receive BD allocation failures  */
-    u32	small_b2_failed;     /* receive BD allocation failures  */
-    u32	large_b2_failed;     /* receive BD allocation failures  */
-    u32	rpd_alloc_failed;    /* receive PDU allocation failures */
-    u32	receive_carrier;     /* no carrier = 0, carrier = 1     */
-    u32	pad[ 2 ];            /* i960 padding                    */
+    __be32	small_b1_failed;     /* receive BD allocation failures  */
+    __be32	large_b1_failed;     /* receive BD allocation failures  */
+    __be32	small_b2_failed;     /* receive BD allocation failures  */
+    __be32	large_b2_failed;     /* receive BD allocation failures  */
+    __be32	rpd_alloc_failed;    /* receive PDU allocation failures */
+    __be32	receive_carrier;     /* no carrier = 0, carrier = 1     */
+    __be32	pad[ 2 ];            /* i960 padding                    */
 } stats_aux_t;
 
 
@@ -643,10 +643,10 @@ typedef struct host_bsq {
 /* header of the firmware image */
 
 typedef struct fw_header {
-    u32 magic;           /* magic number                               */
-    u32 version;         /* firmware version id                        */
-    u32 load_offset;     /* fw load offset in board memory             */
-    u32 start_offset;    /* fw execution start address in board memory */
+    __le32 magic;           /* magic number                               */
+    __le32 version;         /* firmware version id                        */
+    __le32 load_offset;     /* fw load offset in board memory             */
+    __le32 start_offset;    /* fw execution start address in board memory */
 } fw_header_t;
 
 #define FW_HEADER_MAGIC  0x65726f66    /* 'fore' */
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 7d253686ed0..5ba4bab6d43 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -485,9 +485,7 @@ static int el_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			printk(KERN_DEBUG "%s: burped during tx load.\n",
 				dev->name);
 		spin_lock_irqsave(&lp->lock, flags);
-	}
-	while (1);
-
+	} while (1);
 }
 
 /**
@@ -612,7 +610,8 @@ static irqreturn_t el_interrupt(int irq, void *dev_id)
 			dev->stats.tx_packets++;
 			if (el_debug > 6)
 				printk(KERN_DEBUG " Tx succeeded %s\n",
-					(txsr & TX_RDY) ? "." : "but tx is busy!");
+					(txsr & TX_RDY) ? "." :
+							"but tx is busy!");
 			/*
 			 *	This is safe the interrupt is atomic WRT itself.
 			 */
@@ -693,7 +692,8 @@ static void el_receive(struct net_device *dev)
 
 	if (pkt_len < 60 || pkt_len > 1536) {
 		if (el_debug)
-			printk(KERN_DEBUG "%s: bogus packet, length=%d\n", dev->name, pkt_len);
+			printk(KERN_DEBUG "%s: bogus packet, length=%d\n",
+						dev->name, pkt_len);
 		dev->stats.rx_over_errors++;
 		return;
 	}
@@ -711,7 +711,8 @@ static void el_receive(struct net_device *dev)
 
 	outw(0x00, GP_LOW);
 	if (skb == NULL) {
-		printk(KERN_INFO "%s: Memory squeeze, dropping packet.\n", dev->name);
+		printk(KERN_INFO "%s: Memory squeeze, dropping packet.\n",
+								dev->name);
 		dev->stats.rx_dropped++;
 		return;
 	} else {
@@ -748,7 +749,8 @@ static void  el_reset(struct net_device *dev)
 	if (el_debug > 2)
 		printk(KERN_INFO "3c501 reset...");
 	outb(AX_RESET, AX_CMD);		/* Reset the chip */
-	outb(AX_LOOP, AX_CMD);		/* Aux control, irq and loopback enabled */
+	/* Aux control, irq and loopback enabled */
+	outb(AX_LOOP, AX_CMD);
 	{
 		int i;
 		for (i = 0; i < 6; i++)	/* Set the station address. */
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index 9200ee59d85..129b8b3aa77 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -1765,15 +1765,12 @@ static irqreturn_t atl1_intr(int irq, void *data)
 {
 	struct atl1_adapter *adapter = netdev_priv(data);
 	u32 status;
-	u8 update_rx;
 	int max_ints = 10;
 
 	status = adapter->cmb.cmb->int_stats;
 	if (!status)
 		return IRQ_NONE;
 
-	update_rx = 0;
-
 	do {
 		/* clear CMB interrupt status at once */
 		adapter->cmb.cmb->int_stats = 0;
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 979f3fc5e76..db586870c5f 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -1107,9 +1107,15 @@ int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 
 	q->in_use += ndesc;
-	if (unlikely(credits - ndesc < q->stop_thres))
-		if (USE_GTS || !should_restart_tx(q))
-			t3_stop_queue(dev, qs, q);
+	if (unlikely(credits - ndesc < q->stop_thres)) {
+		t3_stop_queue(dev, qs, q);
+
+		if (should_restart_tx(q) &&
+		    test_and_clear_bit(TXQ_ETH, &qs->txq_stopped)) {
+			q->restarts++;
+			netif_wake_queue(dev);
+		}
+	}
 
 	gen = q->gen;
 	q->unacked += ndesc;
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index 0b365b8d947..76118ddd104 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -131,8 +131,8 @@ IIIa. Ring buffers
 
 IVb. References
 
-http://www.smsc.com/main/datasheets/83c171.pdf
-http://www.smsc.com/main/datasheets/83c175.pdf
+http://www.smsc.com/main/tools/discontinued/83c171.pdf
+http://www.smsc.com/main/tools/discontinued/83c175.pdf
 http://scyld.com/expert/NWay.html
 http://www.national.com/pf/DP/DP83840A.html
 
@@ -227,7 +227,12 @@ static const u16 media2miictl[16] = {
 	0, 0x0C00, 0x0C00, 0x2000,  0x0100, 0x2100, 0, 0,
 	0, 0, 0, 0,  0, 0, 0, 0 };
 
-/* The EPIC100 Rx and Tx buffer descriptors. */
+/*
+ * The EPIC100 Rx and Tx buffer descriptors.  Note that these
+ * really ARE host-endian; it's not a misannotation.  We tell
+ * the card to byteswap them internally on big-endian hosts -
+ * look for #ifdef CONFIG_BIG_ENDIAN in epic_open().
+ */
 
 struct epic_tx_desc {
 	u32 txstatus;
@@ -418,7 +423,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev,
 
 	/* Note: the '175 does not have a serial EEPROM. */
 	for (i = 0; i < 3; i++)
-		((u16 *)dev->dev_addr)[i] = le16_to_cpu(inw(ioaddr + LAN0 + i*4));
+		((__le16 *)dev->dev_addr)[i] = cpu_to_le16(inw(ioaddr + LAN0 + i*4));
 
 	if (debug > 2) {
 		dev_printk(KERN_DEBUG, &pdev->dev, "EEPROM contents:\n");
@@ -682,7 +687,8 @@ static int epic_open(struct net_device *dev)
 	if (ep->chip_flags & MII_PWRDWN)
 		outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL);
 
-#if defined(__powerpc__) || defined(__sparc__)		/* Big endian */
+	/* Tell the chip to byteswap descriptors on big-endian hosts */
+#ifdef CONFIG_BIG_ENDIAN
 	outl(0x4432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
 	inl(ioaddr + GENCTL);
 	outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
@@ -695,7 +701,7 @@ static int epic_open(struct net_device *dev)
 	udelay(20); /* Looks like EPII needs that if you want reliable RX init. FIXME: pci posting bug? */
 
 	for (i = 0; i < 3; i++)
-		outl(cpu_to_le16(((u16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
+		outl(le16_to_cpu(((__le16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
 
 	ep->tx_threshold = TX_FIFO_THRESH;
 	outl(ep->tx_threshold, ioaddr + TxThresh);
@@ -798,7 +804,7 @@ static void epic_restart(struct net_device *dev)
 	for (i = 16; i > 0; i--)
 		outl(0x0008, ioaddr + TEST1);
 
-#if defined(__powerpc__) || defined(__sparc__)		/* Big endian */
+#ifdef CONFIG_BIG_ENDIAN
 	outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
 #else
 	outl(0x0412 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
@@ -808,7 +814,7 @@ static void epic_restart(struct net_device *dev)
 		outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL);
 
 	for (i = 0; i < 3; i++)
-		outl(cpu_to_le16(((u16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
+		outl(le16_to_cpu(((__le16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
 
 	ep->tx_threshold = TX_FIFO_THRESH;
 	outl(ep->tx_threshold, ioaddr + TxThresh);
@@ -919,7 +925,7 @@ static void epic_init_ring(struct net_device *dev)
 	/* Initialize all Rx descriptors. */
 	for (i = 0; i < RX_RING_SIZE; i++) {
 		ep->rx_ring[i].rxstatus = 0;
-		ep->rx_ring[i].buflength = cpu_to_le32(ep->rx_buf_sz);
+		ep->rx_ring[i].buflength = ep->rx_buf_sz;
 		ep->rx_ring[i].next = ep->rx_ring_dma +
 				      (i+1)*sizeof(struct epic_rx_desc);
 		ep->rx_skbuff[i] = NULL;
@@ -936,7 +942,7 @@ static void epic_init_ring(struct net_device *dev)
 		skb_reserve(skb, 2);	/* 16 byte align the IP header. */
 		ep->rx_ring[i].bufaddr = pci_map_single(ep->pci_dev,
 			skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
-		ep->rx_ring[i].rxstatus = cpu_to_le32(DescOwn);
+		ep->rx_ring[i].rxstatus = DescOwn;
 	}
 	ep->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
 
@@ -974,20 +980,20 @@ static int epic_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	ep->tx_ring[entry].bufaddr = pci_map_single(ep->pci_dev, skb->data,
 		 			            skb->len, PCI_DMA_TODEVICE);
 	if (free_count < TX_QUEUE_LEN/2) {/* Typical path */
-		ctrl_word = cpu_to_le32(0x100000); /* No interrupt */
+		ctrl_word = 0x100000; /* No interrupt */
 	} else if (free_count == TX_QUEUE_LEN/2) {
-		ctrl_word = cpu_to_le32(0x140000); /* Tx-done intr. */
+		ctrl_word = 0x140000; /* Tx-done intr. */
 	} else if (free_count < TX_QUEUE_LEN - 1) {
-		ctrl_word = cpu_to_le32(0x100000); /* No Tx-done intr. */
+		ctrl_word = 0x100000; /* No Tx-done intr. */
 	} else {
 		/* Leave room for an additional entry. */
-		ctrl_word = cpu_to_le32(0x140000); /* Tx-done intr. */
+		ctrl_word = 0x140000; /* Tx-done intr. */
 		ep->tx_full = 1;
 	}
-	ep->tx_ring[entry].buflength = ctrl_word | cpu_to_le32(skb->len);
+	ep->tx_ring[entry].buflength = ctrl_word | skb->len;
 	ep->tx_ring[entry].txstatus =
 		((skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN) << 16)
-		| cpu_to_le32(DescOwn);
+			    | DescOwn;
 
 	ep->cur_tx++;
 	if (ep->tx_full)
@@ -1041,7 +1047,7 @@ static void epic_tx(struct net_device *dev, struct epic_private *ep)
 	for (dirty_tx = ep->dirty_tx; cur_tx - dirty_tx > 0; dirty_tx++) {
 		struct sk_buff *skb;
 		int entry = dirty_tx % TX_RING_SIZE;
-		int txstatus = le32_to_cpu(ep->tx_ring[entry].txstatus);
+		int txstatus = ep->tx_ring[entry].txstatus;
 
 		if (txstatus & DescOwn)
 			break;	/* It still hasn't been Txed */
@@ -1163,8 +1169,8 @@ static int epic_rx(struct net_device *dev, int budget)
 		rx_work_limit = budget;
 
 	/* If we own the next entry, it's a new packet. Send it up. */
-	while ((ep->rx_ring[entry].rxstatus & cpu_to_le32(DescOwn)) == 0) {
-		int status = le32_to_cpu(ep->rx_ring[entry].rxstatus);
+	while ((ep->rx_ring[entry].rxstatus & DescOwn) == 0) {
+		int status = ep->rx_ring[entry].rxstatus;
 
 		if (debug > 4)
 			printk(KERN_DEBUG "  epic_rx() status was %8.8x.\n", status);
@@ -1238,7 +1244,8 @@ static int epic_rx(struct net_device *dev, int budget)
 				skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
 			work_done++;
 		}
-		ep->rx_ring[entry].rxstatus = cpu_to_le32(DescOwn);
+		/* AV: shouldn't we add a barrier here? */
+		ep->rx_ring[entry].rxstatus = DescOwn;
 	}
 	return work_done;
 }
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 801b4d9cd97..6f7e3fde9e7 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -184,6 +184,7 @@
 #define DEV_HAS_PAUSEFRAME_TX_V1   0x08000  /* device supports tx pause frames version 1 */
 #define DEV_HAS_PAUSEFRAME_TX_V2   0x10000  /* device supports tx pause frames version 2 */
 #define DEV_HAS_PAUSEFRAME_TX_V3   0x20000  /* device supports tx pause frames version 3 */
+#define DEV_NEED_TX_LIMIT          0x40000  /* device needs to limit tx */
 
 enum {
 	NvRegIrqStatus = 0x000,
@@ -635,6 +636,8 @@ union ring_type {
 #define NV_RESTART_TX         0x1
 #define NV_RESTART_RX         0x2
 
+#define NV_TX_LIMIT_COUNT     16
+
 /* statistics */
 struct nv_ethtool_str {
 	char name[ETH_GSTRING_LEN];
@@ -743,6 +746,8 @@ struct nv_skb_map {
 	struct sk_buff *skb;
 	dma_addr_t dma;
 	unsigned int dma_len;
+	struct ring_desc_ex *first_tx_desc;
+	struct nv_skb_map *next_tx_ctx;
 };
 
 /*
@@ -827,6 +832,10 @@ struct fe_priv {
 	union ring_type tx_ring;
 	u32 tx_flags;
 	int tx_ring_size;
+	int tx_limit;
+	u32 tx_pkts_in_progress;
+	struct nv_skb_map *tx_change_owner;
+	struct nv_skb_map *tx_end_flip;
 	int tx_stop;
 
 	/* vlan fields */
@@ -1707,6 +1716,9 @@ static void nv_init_tx(struct net_device *dev)
 		np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1];
 	np->get_tx_ctx = np->put_tx_ctx = np->first_tx_ctx = np->tx_skb;
 	np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1];
+	np->tx_pkts_in_progress = 0;
+	np->tx_change_owner = NULL;
+	np->tx_end_flip = NULL;
 
 	for (i = 0; i < np->tx_ring_size; i++) {
 		if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
@@ -1720,6 +1732,9 @@ static void nv_init_tx(struct net_device *dev)
 		}
 		np->tx_skb[i].skb = NULL;
 		np->tx_skb[i].dma = 0;