Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NET]: Add missing entries to family name tables
  [NET]: Make NETDEVICES depend on NET.
  [IPV6]: endianness bug in ip6_tunnel
  [IrDA]: TOSHIBA_FIR depends on virt_to_bus
  [IrDA]: EP7211 IR driver port to the latest SIR API
  [IrDA] Typo fix in irnetlink.c copyright
  [NET]: Fix loopback crashes when multiqueue is enabled.
  [IPV4]: Fix inetpeer gcc-4.2 warnings

11 files changed, 112 insertions, 10 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 3073f679584b..f8a602caabcb 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -5,6 +5,7 @@
 
 menuconfig NETDEVICES
         default y if UML
+        depends on NET
         bool "Network device support"
         ---help---
           You can say N here if you don't intend to connect your Linux box to
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 829da9a1d113..2098d0af8ff5 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -155,6 +155,15 @@ config KINGSUN_DONGLE
           To compile it as a module, choose M here: the module will be called
           kingsun-sir.
 
+config EP7211_DONGLE
+        tristate "EP7211 I/R support"
+        depends on IRTTY_SIR && ARCH_EP7211 && IRDA && EXPERIMENTAL
+        help
+          Say Y here if you want to build support for the Cirrus logic
+          EP7211 chipset's infrared module.
+
+
+
 comment "Old SIR device drivers"
 
 config IRPORT_SIR
@@ -355,7 +364,7 @@ config WINBOND_FIR
 
 config TOSHIBA_FIR
         tristate "Toshiba Type-O IR Port"
-        depends on IRDA && PCI && !64BIT
+        depends on IRDA && PCI && !64BIT && VIRT_TO_BUS
         help
           Say Y here if you want to build support for the Toshiba Type-O IR
           and Donau oboe chipsets. These chipsets are used by the Toshiba
diff --git a/drivers/net/irda/Makefile b/drivers/net/irda/Makefile
index 233a2f923730..2808ef5c7b79 100644
--- a/drivers/net/irda/Makefile
+++ b/drivers/net/irda/Makefile
@@ -45,6 +45,7 @@ obj-$(CONFIG_MCP2120_DONGLE)	+= mcp2120-sir.o
 obj-$(CONFIG_ACT200L_DONGLE)    += act200l-sir.o
 obj-$(CONFIG_MA600_DONGLE)      += ma600-sir.o
 obj-$(CONFIG_TOIM3232_DONGLE)   += toim3232-sir.o
+obj-$(CONFIG_EP7211_DONGLE)     += ep7211-sir.o
 obj-$(CONFIG_KINGSUN_DONGLE)    += kingsun-sir.o
 
 # The SIR helper module
diff --git a/drivers/net/irda/ep7211-sir.c b/drivers/net/irda/ep7211-sir.c
new file mode 100644
index 000000000000..831572429bb9
--- /dev/null
+++ b/drivers/net/irda/ep7211-sir.c
@@ -0,0 +1,89 @@
+/*
+ * IR port driver for the Cirrus Logic EP7211 processor.
+ *
+ * Copyright 2001, Blue Mug Inc.  All rights reserved.
+ * Copyright 2007, Samuel Ortiz <samuel@sortiz.org>
+ */
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/tty.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+
+#include <net/irda/irda.h>
+#include <net/irda/irda_device.h>
+
+#include <asm/io.h>
+#include <asm/hardware.h>
+
+#include "sir-dev.h"
+
+#define MIN_DELAY 25      /* 15 us, but wait a little more to be sure */
+#define MAX_DELAY 10000   /* 1 ms */
+
+static int ep7211_open(struct sir_dev *dev);
+static int ep7211_close(struct sir_dev *dev);
+static int ep7211_change_speed(struct sir_dev *dev, unsigned speed);
+static int ep7211_reset(struct sir_dev *dev);
+
+static struct dongle_driver ep7211 = {
+        .owner          = THIS_MODULE,
+        .driver_name    = "EP7211 IR driver",
+        .type           = IRDA_EP7211_DONGLE,
+        .open           = ep7211_open,
+        .close          = ep7211_close,
+        .reset          = ep7211_reset,
+        .set_speed      = ep7211_change_speed,
+};
+
+static int __init ep7211_sir_init(void)
+{
+        return irda_register_dongle(&ep7211);
+}
+
+static void __exit ep7211_sir_cleanup(void)
+{
+        irda_unregister_dongle(&ep7211);
+}
+
+static int ep7211_open(struct sir_dev *dev)
+{
+        unsigned int syscon;
+
+        /* Turn on the SIR encoder. */
+        syscon = clps_readl(SYSCON1);
+        syscon |= SYSCON1_SIREN;
+        clps_writel(syscon, SYSCON1);
+
+        return 0;
+}
+
+static int ep7211_close(struct sir_dev *dev)
+{
+        unsigned int syscon;
+
+        /* Turn off the SIR encoder. */
+        syscon = clps_readl(SYSCON1);
+        syscon &= ~SYSCON1_SIREN;
+        clps_writel(syscon, SYSCON1);
+
+        return 0;
+}
+
+static int ep7211_change_speed(struct sir_dev *dev, unsigned speed)
+{
+        return 0;
+}
+
+static int ep7211_reset(struct sir_dev *dev)
+{
+        return 0;
+}
+
+MODULE_AUTHOR("Samuel Ortiz <samuel@sortiz.org>");
+MODULE_DESCRIPTION("EP7211 IR dongle driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("irda-dongle-13"); /* IRDA_EP7211_DONGLE */
+
+module_init(ep7211_sir_init);
+module_exit(ep7211_sir_cleanup);
diff --git a/include/linux/irda.h b/include/linux/irda.h
index 8e3735714c1c..28f88ecba344 100644
--- a/include/linux/irda.h
+++ b/include/linux/irda.h
@@ -77,6 +77,7 @@ typedef enum {
         IRDA_ACT200L_DONGLE      = 10,
         IRDA_MA600_DONGLE        = 11,
         IRDA_TOIM3232_DONGLE     = 12,
+        IRDA_EP7211_DONGLE       = 13,
 } IRDA_DONGLE;
 
 /* Protocol types to be used for SOCK_DGRAM */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9820ca1e45e2..4a616d73cc25 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -575,7 +575,7 @@ struct net_device
 
         /* The TX queue control structures */
         unsigned int                    egress_subqueue_count;
-        struct net_device_subqueue      egress_subqueue[0];
+        struct net_device_subqueue      egress_subqueue[1];
 };
 #define to_net_dev(d) container_of(d, struct net_device, dev)
 
diff --git a/net/core/dev.c b/net/core/dev.c
index 38212c3f9971..ee4035571c21 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3624,7 +3624,7 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
 
         /* ensure 32-byte alignment of both the device and private area */
         alloc_size = (sizeof(*dev) + NETDEV_ALIGN_CONST +
-                     (sizeof(struct net_device_subqueue) * queue_count)) &
+                     (sizeof(struct net_device_subqueue) * (queue_count - 1))) &
                      ~NETDEV_ALIGN_CONST;
         alloc_size += sizeof_priv + NETDEV_ALIGN_CONST;
 
@@ -3642,7 +3642,7 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
                 dev->priv = ((char *)dev +
                              ((sizeof(struct net_device) +
                                (sizeof(struct net_device_subqueue) *
-                                queue_count) + NETDEV_ALIGN_CONST)
+                                (queue_count - 1)) + NETDEV_ALIGN_CONST)
                               & ~NETDEV_ALIGN_CONST));
         }
 
diff --git a/net/core/sock.c b/net/core/sock.c
index bd209c4477a9..cfed7d42c485 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -182,7 +182,8 @@ static const char *af_family_clock_key_strings[AF_MAX+1] = {
   "clock-21"       , "clock-AF_SNA"      , "clock-AF_IRDA"     ,
   "clock-AF_PPPOX" , "clock-AF_WANPIPE"  , "clock-AF_LLC"      ,
   "clock-27"       , "clock-28"          , "clock-29"          ,
-  "clock-AF_TIPC"  , "clock-AF_BLUETOOTH", "clock-AF_MAX"
+  "clock-AF_TIPC"  , "clock-AF_BLUETOOTH", "clock-AF_IUCV"     ,
+  "clock-AF_RXRPC" , "clock-AF_MAX"
 };
 #endif
 
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 6cbce96a54ce..771031dfbd0f 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -158,7 +158,7 @@ static void unlink_from_unused(struct inet_peer *p)
 #define lookup(_daddr,_stack)                                   \
 ({                                                              \
         struct inet_peer *u, **v;                               \
-        if (_stack) {                                           \
+        if (_stack != NULL) {                                   \
                 stackptr = _stack;                              \
                 *stackptr++ = &peer_root;                       \
         }                                                       \
@@ -169,7 +169,7 @@ static void unlink_from_unused(struct inet_peer *p)
                         v = &u->avl_left;                       \
                 else                                            \
                         v = &u->avl_right;                      \
-                if (_stack)                                     \
+                if (_stack != NULL)                             \
                         *stackptr++ = v;                        \
                 u = *v;                                         \
         }                                                       \
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 281aee42d3f0..df30976f6dfd 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -962,8 +962,8 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
         dsfield = ipv4_get_dsfield(iph);
 
         if ((t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS))
-                fl.fl6_flowlabel |= ntohl(((__u32)iph->tos << IPV6_TCLASS_SHIFT)
-                                          & IPV6_TCLASS_MASK);
+                fl.fl6_flowlabel |= htonl((__u32)iph->tos << IPV6_TCLASS_SHIFT)
+                                          & IPV6_TCLASS_MASK;
 
         err = ip6_tnl_xmit2(skb, dev, dsfield, &fl, encap_limit, &mtu);
         if (err != 0) {
diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c
index db716580e1ae..694ea4d92fa8 100644
--- a/net/irda/irnetlink.c
+++ b/net/irda/irnetlink.c
@@ -1,7 +1,7 @@
 /*
  * IrDA netlink layer, for stack configuration.
  *
- * Copyright (c) 2007 Samuel Ortiz <samuel@sortiz>
+ * Copyright (c) 2007 Samuel Ortiz <samuel@sortiz.org>
  *
  * Partly based on the 802.11 nelink implementation
  * (see net/wireless/nl80211.c) which is: