Automatic merge of /spare/repo/linux-2.6/.git branch HEAD

26 files changed, 236 insertions, 72 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index aefe6d0..d5a55bd 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -25,6 +25,8 @@
 #ifndef _LINUX_ACPI_H
 #define _LINUX_ACPI_H
 
+#ifdef	CONFIG_ACPI
+
 #ifndef _LINUX
 #define _LINUX
 #endif
@@ -533,4 +535,5 @@ static inline int acpi_get_pxm(acpi_handle handle)
 
 extern int pnpacpi_disabled;
 
-#endif /*_LINUX_ACPI_H*/
+#endif	/* CONFIG_ACPI */
+#endif	/*_LINUX_ACPI_H*/
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index f21af06..927daa8 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -49,7 +49,7 @@ int cpufreq_unregister_notifier(struct notifier_block *nb, unsigned int list);
 /* Frequency values here are CPU kHz so that hardware which doesn't run 
  * with some frequencies can complain without having to guess what per 
  * cent / per mille means. 
- * Maximum transition latency is in microseconds - if it's unknown,
+ * Maximum transition latency is in nanoseconds - if it's unknown,
  * CPUFREQ_ETERNAL shall be used.
  */
 
diff --git a/include/linux/device.h b/include/linux/device.h
index cf47045..df94c0d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -273,9 +273,6 @@ struct device {
 					   BIOS data relevant to device) */
 	struct dev_pm_info	power;
 
-	u32		detach_state;	/* State to enter when device is
-					   detached from its driver. */
-
 	u64		*dma_mask;	/* dma mask (if dma'able device) */
 	u64		coherent_dma_mask;/* Like dma_mask, but for
 					     alloc_coherent mappings as
diff --git a/include/linux/err.h b/include/linux/err.h
index 17c55df..ff71d2a 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -13,6 +13,8 @@
  * This should be a per-architecture thing, to allow different
  * error and pointer decisions.
  */
+#define IS_ERR_VALUE(x) unlikely((x) > (unsigned long)-1000L)
+
 static inline void *ERR_PTR(long error)
 {
 	return (void *) error;
@@ -25,7 +27,7 @@ static inline long PTR_ERR(const void *ptr)
 
 static inline long IS_ERR(const void *ptr)
 {
-	return unlikely((unsigned long)ptr > (unsigned long)-1000L);
+	return IS_ERR_VALUE((unsigned long)ptr);
 }
 
 #endif /* _LINUX_ERR_H */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 220748b..a147825 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -56,18 +56,32 @@ static inline int is_zero_ether_addr(const u8 *addr)
 }
 
 /**
+ * is_multicast_ether_addr - Determine if the given Ethernet address is a
+ * multicast address.
+ *
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if the address is a multicast address.
+ */
+static inline int is_multicast_ether_addr(const u8 *addr)
+{
+	return addr[0] & 0x01;
+}
+
+/**
  * is_valid_ether_addr - Determine if the given Ethernet address is valid
  * @addr: Pointer to a six-byte array containing the Ethernet address
  *
  * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not
- * a multicast address, and is not FF:FF:FF:FF:FF:FF.  The multicast
- * and FF:FF:... tests are combined into the single test "!(addr[0]&1)".
+ * a multicast address, and is not FF:FF:FF:FF:FF:FF.
  *
  * Return true if the address is valid.
  */
 static inline int is_valid_ether_addr(const u8 *addr)
 {
-	return !(addr[0]&1) && !is_zero_ether_addr(addr);
+	/* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
+	 * explicitly check for it here. */
+	return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr);
 }
 
 /**
@@ -83,6 +97,6 @@ static inline void random_ether_addr(u8 *addr)
 	addr [0] &= 0xfe;	/* clear multicast bit */
 	addr [0] |= 0x02;	/* set local assignment bit (IEEE802) */
 }
-#endif
+#endif	/* __KERNEL__ */
 
 #endif	/* _LINUX_ETHERDEVICE_H */
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index c85b210..a0ab26a 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -256,6 +256,7 @@ struct net_device;
 u32 ethtool_op_get_link(struct net_device *dev);
 u32 ethtool_op_get_tx_csum(struct net_device *dev);
 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
+int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
 u32 ethtool_op_get_sg(struct net_device *dev);
 int ethtool_op_set_sg(struct net_device *dev, u32 data);
 u32 ethtool_op_get_tso(struct net_device *dev);
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index b1272f82..cd623ec 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -67,6 +67,8 @@ int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mo
 void gameport_close(struct gameport *gameport);
 void gameport_rescan(struct gameport *gameport);
 
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+
 void __gameport_register_port(struct gameport *gameport, struct module *owner);
 static inline void gameport_register_port(struct gameport *gameport)
 {
@@ -75,6 +77,29 @@ static inline void gameport_register_port(struct gameport *gameport)
 
 void gameport_unregister_port(struct gameport *gameport);
 
+void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
+
+#else
+
+static inline void gameport_register_port(struct gameport *gameport)
+{
+	return;
+}
+
+static inline void gameport_unregister_port(struct gameport *gameport)
+{
+	return;
+}
+
+static inline void gameport_set_phys(struct gameport *gameport,
+				     const char *fmt, ...)
+{
+	return;
+}
+
+#endif
+
 static inline struct gameport *gameport_allocate_port(void)
 {
 	struct gameport *gameport = kcalloc(1, sizeof(struct gameport), GFP_KERNEL);
@@ -92,9 +117,6 @@ static inline void gameport_set_name(struct gameport *gameport, const char *name
 	strlcpy(gameport->name, name, sizeof(gameport->name));
 }
 
-void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-
 /*
  * Use the following fucntions to manipulate gameport's per-port
  * driver-specific data.
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index ebc712e..8336dba 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -43,13 +43,17 @@
 #define __IRQ_MASK(x)	((1UL << (x))-1)
 
 #define PREEMPT_MASK	(__IRQ_MASK(PREEMPT_BITS) << PREEMPT_SHIFT)
-#define HARDIRQ_MASK	(__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
 #define SOFTIRQ_MASK	(__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
+#define HARDIRQ_MASK	(__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
 
 #define PREEMPT_OFFSET	(1UL << PREEMPT_SHIFT)
 #define SOFTIRQ_OFFSET	(1UL << SOFTIRQ_SHIFT)
 #define HARDIRQ_OFFSET	(1UL << HARDIRQ_SHIFT)
 
+#if PREEMPT_ACTIVE < (1 << (HARDIRQ_SHIFT + HARDIRQ_BITS))
+#error PREEMPT_ACTIVE is too low!
+#endif
+
 #define hardirq_count()	(preempt_count() & HARDIRQ_MASK)
 #define softirq_count()	(preempt_count() & SOFTIRQ_MASK)
 #define irq_count()	(preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK))
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 9cfc099..336d6e5 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -664,7 +664,6 @@ typedef struct ide_drive_s {
 
 	struct request		*rq;	/* current request */
 	struct ide_drive_s 	*next;	/* circular list of hwgroup drives */
-	struct ide_driver_s	*driver;/* (ide_driver_t *) */
 	void		*driver_data;	/* extra driver data */
 	struct hd_driveid	*id;	/* drive model identification info */
 	struct proc_dir_entry *proc;	/* /proc/ide/ directory entry */
@@ -758,6 +757,8 @@ typedef struct ide_drive_s {
 	struct semaphore gendev_rel_sem;	/* to deal with device release() */
 } ide_drive_t;
 
+#define to_ide_device(dev)container_of(dev, ide_drive_t, gendev)
+
 #define IDE_CHIPSET_PCI_MASK	\
     ((1<<ide_pci)|(1<<ide_cmd646)|(1<<ide_ali14xx))
 #define IDE_CHIPSET_IS_PCI(c)	((IDE_CHIPSET_PCI_MASK >> (c)) & 1)
@@ -1086,28 +1087,20 @@ enum {
  */
 typedef struct ide_driver_s {
 	struct module			*owner;
-	const char			*name;
 	const char			*version;
 	u8				media;
-	unsigned busy			: 1;
 	unsigned supports_dsc_overlap	: 1;
-	int		(*cleanup)(ide_drive_t *);
 	ide_startstop_t	(*do_request)(ide_drive_t *, struct request *, sector_t);
 	int		(*end_request)(ide_drive_t *, int, int);
 	ide_startstop_t	(*error)(ide_drive_t *, struct request *rq, u8, u8);
 	ide_startstop_t	(*abort)(ide_drive_t *, struct request *rq);
 	int		(*ioctl)(ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);
 	ide_proc_entry_t	*proc;
-	int		(*attach)(ide_drive_t *);
 	void		(*ata_prebuilder)(ide_drive_t *);
 	void		(*atapi_prebuilder)(ide_drive_t *);
 	struct device_driver	gen_driver;
-	struct list_head drives;
-	struct list_head drivers;
 } ide_driver_t;
 
-#define DRIVER(drive)		((drive)->driver)
-
 int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
 
 /*
@@ -1328,8 +1321,6 @@ extern void ide_init_subdrivers(void);
 
 void ide_init_disk(struct gendisk *, ide_drive_t *);
 
-extern int ata_attach(ide_drive_t *);
-
 extern int ideprobe_init(void);
 
 extern void ide_scan_pcibus(int scan_direction) __init;
@@ -1342,11 +1333,8 @@ extern void default_hwif_iops(ide_hwif_t *);
 extern void default_hwif_mmiops(ide_hwif_t *);
 extern void default_hwif_transport(ide_hwif_t *);
 
-int ide_register_driver(ide_driver_t *driver);
-void ide_unregister_driver(ide_driver_t *driver);
-int ide_register_subdriver(ide_drive_t *, ide_driver_t *);
-int ide_unregister_subdriver (ide_drive_t *drive);
-int ide_replace_subdriver(ide_drive_t *drive, const char *driver);
+void ide_register_subdriver(ide_drive_t *, ide_driver_t *);
+void ide_unregister_subdriver(ide_drive_t *, ide_driver_t *);
 
 #define ON_BOARD		1
 #define NEVER_BOARD		0
diff --git a/include/linux/if_shaper.h b/include/linux/if_shaper.h
index 0485b25..004e6f0 100644
--- a/include/linux/if_shaper.h
+++ b/include/linux/if_shaper.h
@@ -23,7 +23,7 @@ struct shaper
 	__u32 shapeclock;
 	unsigned long recovery;	/* Time we can next clock a packet out on
 				   an empty queue */
-        unsigned long locked;
+	struct semaphore sem;
         struct net_device_stats stats;
 	struct net_device *dev;
 	int  (*hard_start_xmit) (struct sk_buff *skb,
@@ -38,7 +38,6 @@ struct shaper
 	int (*hard_header_cache)(struct neighbour *neigh, struct hh_cache *hh);
 	void (*header_cache_update)(struct hh_cache *hh, struct net_device *dev, unsigned char *  haddr);
 	struct net_device_stats* (*get_stats)(struct net_device *dev);
-	wait_queue_head_t  wait_queue;
 	struct timer_list timer;
 };
 
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
index 4fd451f..6688b41 100644
--- a/include/linux/if_tr.h
+++ b/include/linux/if_tr.h
@@ -9,7 +9,7 @@
  *
  * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *		Donald Becker, <becker@super.org>
- *    Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
+ *		Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
  *
  *		This program is free software; you can redistribute it and/or
  *		modify it under the terms of the GNU General Public License
@@ -19,24 +19,16 @@
 #ifndef _LINUX_IF_TR_H
 #define _LINUX_IF_TR_H
 
-
 /* IEEE 802.5 Token-Ring magic constants.  The frame sizes omit the preamble
    and FCS/CRC (frame check sequence). */
-#define TR_ALEN	6		/* Octets in one ethernet addr	 */
-#define TR_HLEN   (sizeof(struct trh_hdr)+sizeof(struct trllc))
-#define AC			0x10
-#define LLC_FRAME 0x40
-#if 0
-#define ETH_HLEN	14		/* Total octets in header.	 */
-#define ETH_ZLEN	60		/* Min. octets in frame sans FCS */
-#define ETH_DATA_LEN	1500		/* Max. octets in payload	 */
-#define ETH_FRAME_LEN	1514		/* Max. octets in frame sans FCS */
-#endif
-
+#define TR_ALEN		6		/* Octets in one token-ring addr */
+#define TR_HLEN 	(sizeof(struct trh_hdr)+sizeof(struct trllc))
+#define AC		0x10
+#define LLC_FRAME 	0x40
 
 /* LLC and SNAP constants */
-#define EXTENDED_SAP 0xAA
-#define UI_CMD       0x03
+#define EXTENDED_SAP 	0xAA
+#define UI_CMD       	0x03
 
 /* This is an Token-Ring frame header. */
 struct trh_hdr {
@@ -44,8 +36,8 @@ struct trh_hdr {
 	__u8  fc;			/* frame control field */
 	__u8  daddr[TR_ALEN];		/* destination address */
 	__u8  saddr[TR_ALEN];		/* source address */
-	__u16 rcf;			/* route control field */
-	__u16 rseg[8];			/* routing registers */
+	__be16 rcf;			/* route control field */
+	__be16 rseg[8];			/* routing registers */
 };
 
 #ifdef __KERNEL__
@@ -63,7 +55,7 @@ struct trllc {
 	__u8  ssap;			/* source SAP */
 	__u8  llc;			/* LLC control field */
 	__u8  protid[3];		/* protocol id */
-	__u16 ethertype;		/* ether type field */
+	__be16 ethertype;		/* ether type field */
 };
 
 /* Token-Ring statistics collection data. */
@@ -96,14 +88,13 @@ struct tr_statistics {
 };
 
 /* source routing stuff */
-
-#define TR_RII 0x80
-#define TR_RCF_DIR_BIT 0x80
-#define TR_RCF_LEN_MASK 0x1f00
-#define TR_RCF_BROADCAST 0x8000         /* all-routes broadcast */
-#define TR_RCF_LIMITED_BROADCAST 0xC000 /* single-route broadcast */
-#define TR_RCF_FRAME2K 0x20
-#define TR_RCF_BROADCAST_MASK 0xC000
-#define TR_MAXRIFLEN 18
+#define TR_RII 			0x80
+#define TR_RCF_DIR_BIT 		0x80
+#define TR_RCF_LEN_MASK 	0x1f00
+#define TR_RCF_BROADCAST 	0x8000	/* all-routes broadcast */
+#define TR_RCF_LIMITED_BROADCAST 0xC000	/* single-route broadcast */
+#define TR_RCF_FRAME2K 		0x20
+#define TR_RCF_BROADCAST_MASK 	0xC000
+#define TR_MAXRIFLEN 		18
 
 #endif	/* _LINUX_IF_TR_H */
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 6fafb27..7e1e15f 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -29,6 +29,7 @@ struct ipv4_devconf
 	int	no_xfrm;
 	int	no_policy;
 	int	force_igmp_version;
+	int	promote_secondaries;
 	void	*sysctl;
 };
 
@@ -71,6 +72,7 @@ struct in_device
 #define IN_DEV_SEC_REDIRECTS(in_dev)	(ipv4_devconf.secure_redirects || (in_dev)->cnf.secure_redirects)
 #define IN_DEV_IDTAG(in_dev)		((in_dev)->cnf.tag)
 #define IN_DEV_MEDIUM_ID(in_dev)	((in_dev)->cnf.medium_id)
+#define IN_DEV_PROMOTE_SECONDARIES(in_dev)	(ipv4_devconf.promote_secondaries || (in_dev)->cnf.promote_secondaries)
 
 #define IN_DEV_RX_REDIRECTS(in_dev) \
 	((IN_DEV_FORWARD(in_dev) && \
diff --git a/include/linux/libata.h b/include/linux/libata.h
index d33e703..6cd9ba6 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -410,6 +410,7 @@ extern u8 ata_chk_err(struct ata_port *ap);
 extern void ata_exec_command(struct ata_port *ap, struct ata_taskfile *tf);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
+extern void ata_host_stop (struct ata_host_set *host_set);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
 extern void ata_qc_prep(struct ata_queued_cmd *qc);
 extern int ata_qc_issue_prot(struct ata_queued_cmd *qc);
@@ -467,12 +468,34 @@ static inline u8 ata_chk_status(struct ata_port *ap)
 	return ap->ops->check_status(ap);
 }
 
+
+/**
+ *	ata_pause - Flush writes and pause 400 nanoseconds.
+ *	@ap: Port to wait for.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ */
+
 static inline void ata_pause(struct ata_port *ap)
 {
 	ata_altstatus(ap);
 	ndelay(400);
 }
 
+
+/**
+ *	ata_busy_wait - Wait for a port status register
+ *	@ap: Port to wait for.
+ *
+ *	Waits up to max*10 microseconds for the selected bits in the port's
+ *	status register to be cleared.
+ *	Returns final value of status register.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ */
+
 static inline u8 ata_busy_wait(struct ata_port *ap, unsigned int bits,
 			       unsigned int max)
 {
@@ -487,6 +510,18 @@ static inline u8 ata_busy_wait(struct ata_port *ap, unsigned int bits,
 	return status;
 }
 
+
+/**
+ *	ata_wait_idle - Wait for a port to be idle.
+ *	@ap: Port to wait for.
+ *
+ *	Waits up to 10ms for port's BUSY and DRQ signals to clear.
+ *	Returns final value of status register.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ */
+
 static inline u8 ata_wait_idle(struct ata_port *ap)
 {
 	u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
@@ -525,6 +560,18 @@ static inline void ata_tf_init(struct ata_port *ap, struct ata_taskfile *tf, uns
 		tf->device = ATA_DEVICE_OBS | ATA_DEV1;
 }
 
+
+/**
+ *	ata_irq_on - Enable interrupts on a port.
+ *	@ap: Port on which interrupts are enabled.
+ *
+ *	Enable interrupts on a legacy IDE device using MMIO or PIO,
+ *	wait for idle, clear any pending interrupts.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ */
+
 static inline u8 ata_irq_on(struct ata_port *ap)
 {
 	struct ata_ioports *ioaddr = &ap->ioaddr;
@@ -544,6 +591,18 @@ static inline u8 ata_irq_on(struct ata_port *ap)
 	return tmp;
 }
 
+
+/**
+ *	ata_irq_ack - Acknowledge a device interrupt.
+ *	@ap: Port on which interrupts are enabled.
+ *
+ *	Wait up to 10 ms for legacy IDE device to become idle (BUSY
+ *	or BUSY+DRQ clear).  Obtain dma status and port status from
+ *	device.  Clear the interrupt.  Return port status.
+ *
+ *	LOCKING:
+ */
+
 static inline u8 ata_irq_ack(struct ata_port *ap, unsigned int chk_drq)
 {
 	unsigned int bits = chk_drq ? ATA_BUSY | ATA_DRQ : ATA_BUSY;
@@ -585,6 +644,13 @@ static inline void scr_write(struct ata_port *ap, unsigned int reg, u32 val)
 	ap->ops->scr_write(ap, reg, val);
 }
 
+static inline void scr_write_flush(struct ata_port *ap, unsigned int reg, 
+				   u32 val)
+{
+	ap->ops->scr_write(ap, reg, val);
+	(void) ap->ops->scr_read(ap, reg);
+}
+
 static inline unsigned int sata_dev_present(struct ata_port *ap)
 {
 	return ((scr_read(ap, SCR_STATUS) & 0xf) == 0x3) ? 1 : 0;
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 20971fe..374b615 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -65,9 +65,13 @@
 #define ADVERTISE_SLCT          0x001f  /* Selector bits               */
 #define ADVERTISE_CSMA          0x0001  /* Only selector supported     */
 #define ADVERTISE_10HALF        0x0020  /* Try for 10mbps half-duplex  */
+#define ADVERTISE_1000XFULL     0x0020  /* Try for 1000BASE-X full-duplex */
 #define ADVERTISE_10FULL        0x0040  /* Try for 10mbps full-duplex  */
+#define ADVERTISE_1000XHALF     0x0040  /* Try for 1000BASE-X half-duplex */
 #define ADVERTISE_100HALF       0x0080  /* Try for 100mbps half-duplex */
+#define ADVERTISE_1000XPAUSE    0x0080  /* Try for 1000BASE-X pause    */
 #define ADVERTISE_100FULL       0x0100  /* Try for 100mbps full-duplex */
+#define ADVERTISE_1000XPSE_ASYM 0x0100  /* Try for 1000BASE-X asym pause */
 #define ADVERTISE_100BASE4      0x0200  /* Try for 100mbps 4k packets  */
 #define ADVERTISE_PAUSE_CAP     0x0400  /* Try for pause               */
 #define ADVERTISE_PAUSE_ASYM    0x0800  /* Try for asymetric pause     */
@@ -84,9 +88,13 @@
 /* Link partner ability register. */
 #define LPA_SLCT                0x001f  /* Same as advertise selector  */
 #define LPA_10HALF              0x0020  /* Can do 10mbps half-duplex   */
+#define LPA_1000XFULL           0x0020  /* Can do 1000BASE-X full-duplex */
 #define LPA_10FULL              0x0040  /* Can do 10mbps full-duplex   */
+#define LPA_1000XHALF           0x0040  /* Can do 1000BASE-X half-duplex */
 #define LPA_100HALF             0x0080  /* Can do 100mbps half-duplex  */
+#define LPA_1000XPAUSE          0x0080  /* Can do 1000BASE-X pause     */
 #define LPA_100FULL             0x0100  /* Can do 100mbps full-duplex  */
+#define LPA_1000XPAUSE_ASYM     0x0100  /* Can do 1000BASE-X pause asym*/
 #define LPA_100BASE4            0x0200  /* Can do 100mbps 4k packets   */
 #define LPA_PAUSE_CAP           0x0400  /* Can pause                   */
 #define LPA_PAUSE_ASYM          0x0800  /* Can pause asymetrically     */
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 7b904c5..8963428 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -195,6 +195,33 @@ struct _mmc_csd {
 #define MMC_VDD_35_36	0x00800000	/* VDD voltage 3.5 ~ 3.6 */
 #define MMC_CARD_BUSY	0x80000000	/* Card Power up status bit */
 
+/*
+ * Card Command Classes (CCC)
+ */
+#define CCC_BASIC		(1<<0)	/* (0) Basic protocol functions */
+					/* (CMD0,1,2,3,4,7,9,10,12,13,15) */
+#define CCC_STREAM_READ		(1<<1)	/* (1) Stream read commands */
+					/* (CMD11) */
+#define CCC_BLOCK_READ		(1<<2)	/* (2) Block read commands */
+					/* (CMD16,17,18) */
+#define CCC_STREAM_WRITE	(1<<3)	/* (3) Stream write commands */
+					/* (CMD20) */
+#define CCC_BLOCK_WRITE		(1<<4)	/* (4) Block write commands */
+					/* (CMD16,24,25,26,27) */
+#define CCC_ERASE		(1<<5)	/* (5) Ability to erase blocks */
+					/* (CMD32,33,34,35,36,37,38,39) */
+#define CCC_WRITE_PROT		(1<<6)	/* (6) Able to write protect blocks */
+					/* (CMD28,29,30) */
+#define CCC_LOCK_CARD		(1<<7)	/* (7) Able to lock down card */
+					/* (CMD16,CMD42) */
+#define CCC_APP_SPEC		(1<<8)	/* (8) Application specific */
+					/* (CMD55,56,57,ACMD*) */
+#define CCC_IO_MODE		(1<<9)	/* (9) I/O mode */
+					/* (CMD5,39,40,52,53) */
+#define CCC_SWITCH		(1<<10)	/* (10) High speed switch */
+					/* (CMD6,34,35,36,37,50) */
+					/* (11) Reserved */
+					/* (CMD?) */
 
 /*
  * CSD field definitions
diff --git a/include/linux/net.h b/include/linux/net.h
index 6d997ff..20cb226 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -101,7 +101,6 @@ enum sock_type {
  *  @sk: internal networking protocol agnostic socket representation
  *  @wait: wait queue for several uses
  *  @type: socket type (%SOCK_STREAM, etc)
- *  @passcred: credentials (used only in Unix Sockets (aka PF_LOCAL))
  */
 struct socket {
 	socket_state		state;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ac11d73..ba5d123 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -204,7 +204,7 @@ struct hh_cache
 	/* cached hardware header; allow for machine alignment needs.        */
 #define HH_DATA_MOD	16
 #define HH_DATA_OFF(__len) \
-	(HH_DATA_MOD - ((__len) & (HH_DATA_MOD - 1)))
+	(HH_DATA_MOD - (((__len - 1) & (HH_DATA_MOD - 1)) + 1))
 #define HH_DATA_ALIGN(__len) \
 	(((__len)+(HH_DATA_MOD-1))&~(HH_DATA_MOD - 1))
 	unsigned long	hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)];
@@ -401,7 +401,7 @@ struct net_device
 	} reg_state;
 
 	/* Net device features */
-	int			features;
+	unsigned long		features;
 #define NETIF_F_SG		1	/* Scatter/gather IO. */
 #define NETIF_F_IP_CSUM		2	/* Can checksum only TCP/UDP over IPv4. */
 #define NETIF_F_NO_CSUM		4	/* Does not require checksum. F.e. loopack. */
@@ -503,7 +503,7 @@ static inline void *netdev_priv(struct net_device *dev)
 #define SET_NETDEV_DEV(net, pdev)	((net)->class_dev.dev = (pdev))
 
 struct packet_type {
-	unsigned short		type;	/* This is really htons(ether_type).	*/
+	__be16			type;	/* This is really htons(ether_type).	*/
 	struct net_device		*dev;	/* NULL is wildcarded here		*/
 	int			(*func) (struct sk_buff *, struct net_device *,
 					 struct packet_type *);
@@ -913,6 +913,7 @@ extern void		dev_mc_discard(struct net_device *dev);
 extern void		dev_set_promiscuity(struct net_device *dev, int inc);
 extern void		dev_set_allmulti(struct net_device *dev, int inc);
 extern void		netdev_state_change(struct net_device *dev);
+extern void		netdev_features_change(struct net_device *dev);
 /* Load a device via the kmod */
 extern void		dev_load(const char *name);
 extern void		dev_mcast_init(void);
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 9303a00..5937dd60 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -56,6 +56,7 @@ extern int notifier_call_chain(struct notifier_block **n, unsigned long val, voi
 #define NETDEV_CHANGEADDR	0x0008
 #define NETDEV_GOING_DOWN	0x0009
 #define NETDEV_CHANGENAME	0x000A
+#define NETDEV_FEAT_CHANGE	0x000B
 
 #define SYS_DOWN	0x0001	/* Notify of system down */
 #define SYS_RESTART	SYS_DOWN
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index ae27792..b0d6134 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1230,6 +1230,12 @@
 #define PCI_DEVICE_ID_NVIDIA_QUADRO4_900XGL	0x0258
 #define PCI_DEVICE_ID_NVIDIA_QUADRO4_750XGL	0x0259
 #define PCI_DEVICE_ID_NVIDIA_QUADRO4_700XGL	0x025B
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE	0x0265
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA	0x0266
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2	0x0267
+#define PCI_DEVICE_ID_NVIDIA_NVENET_12		0x0268
+#define PCI_DEVICE_ID_NVIDIA_NVENET_13		0x0269
+#define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO	0x026B
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800	0x0280
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800_8X    0x0281
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800SE     0x0282
@@ -2064,12 +2070,14 @@
 
 #define PCI_VENDOR_ID_BROADCOM		0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752	0x1600
+#define PCI_DEVICE_ID_TIGON3_5752M	0x1601
 #define PCI_DEVICE_ID_TIGON3_5700	0x1644
 #define PCI_DEVICE_ID_TIGON3_5701	0x1645
 #define PCI_DEVICE_ID_TIGON3_5702	0x1646
 #define PCI_DEVICE_ID_TIGON3_5703	0x1647
 #define PCI_DEVICE_ID_TIGON3_5704	0x1648
 #define PCI_DEVICE_ID_TIGON3_5704S_2	0x1649
+#define PCI_DEVICE_ID_NX2_5706		0x164a
 #define PCI_DEVICE_ID_TIGON3_5702FE	0x164d
 #define PCI_DEVICE_ID_TIGON3_5705	0x1653
 #define PCI_DEVICE_ID_TIGON3_5705_2	0x1654
@@ -2089,6 +2097,7 @@
 #define PCI_DEVICE_ID_TIGON3_5702X	0x16a6
 #define PCI_DEVICE_ID_TIGON3_5703X	0x16a7
 #define PCI_DEVICE_ID_TIGON3_5704S	0x16a8
+#define PCI_DEVICE_ID_NX2_5706S		0x16aa
 #define PCI_DEVICE_ID_TIGON3_5702A3	0x16c6
 #define PCI_DEVICE_ID_TIGON3_5703A3	0x16c7
 #define PCI_DEVICE_ID_TIGON3_5781	0x16dd
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index 73d84c0..1d9da36 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -427,6 +427,7 @@ enum
 	TCA_NETEM_UNSPEC,
 	TCA_NETEM_CORR,
 	TCA_NETEM_DELAY_DIST,
+	TCA_NETEM_REORDER,
 	__TCA_NETEM_MAX,
 };
 
@@ -437,7 +438,7 @@ struct tc_netem_qopt
 	__u32	latency;	/* added delay (us) */
 	__u32   limit;		/* fifo limit (packets) */
 	__u32	loss;		/* random packet loss (0=none ~0=100%) */
-	__u32	gap;		/* re-ordering gap (0 for delay all) */
+	__u32	gap;		/* re-ordering gap (0 for none) */
 	__u32   duplicate;	/* random packet dup  (0=none ~0=100%) */
 	__u32	jitter;		/* random jitter in latency (us) */
 };
@@ -449,6 +450,12 @@ struct tc_netem_corr
 	__u32	dup_corr;	/* duplicate correlation  */
 };
 
+struct tc_netem_reorder
+{
+	__u32	probability;
+	__u32	correlation;
+};
+
 #define NETEM_DIST_SCALE	8192
 
 #endif
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index c3fb598..d6025af 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -479,6 +479,25 @@ uart_handle_cts_change(struct uart_port *port, unsigned int status)
 	}
 }
 
+#include <linux/tty_flip.h>
+
+static inline void
+uart_insert_char(struct uart_port *port, unsigned int status,
+		 unsigned int overrun, unsigned int ch, unsigned int flag)
+{
+	struct tty_struct *tty = port->info->tty;
+
+	if ((status & port->ignore_status_mask & ~overrun) == 0)
+		tty_insert_flip_char(tty, ch, flag);
+
+	/*
+	 * Overrun is special.  Since it's reported immediately,
+	 * it doesn't affect the current character.
+	 */
+	if (status & ~port->ignore_status_mask & overrun)
+		tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+}
+
 /*
  *	UART_ENABLE_MS - determine if port should enable modem status irqs
  */
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index e895f3e..d6ba068 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -248,7 +248,7 @@ typedef struct {
 
 #define _spin_trylock_bh(lock)	({preempt_disable(); local_bh_disable(); \
 				_raw_spin_trylock(lock) ? \
-				1 : ({preempt_enable(); local_bh_enable(); 0;});})
+				1 : ({preempt_enable_no_resched(); local_bh_enable(); 0;});})
 
 #define _spin_lock(lock)	\
 do { \
@@ -383,7 +383,7 @@ do { \
 #define _spin_unlock_bh(lock) \
 do { \
 	_raw_spin_unlock(lock); \
-	preempt_enable(); \
+	preempt_enable_no_resched(); \
 	local_bh_enable(); \
 	__release(lock); \
 } while (0)
@@ -391,7 +391,7 @@ do { \
 #define _write_unlock_bh(lock) \
 do { \
 	_raw_write_unlock(lock); \
-	preempt_enable(); \
+	preempt_enable_no_resched(); \
 	local_bh_enable(); \
 	__release(lock); \
 } while (0)
@@ -423,8 +423,8 @@ do { \
 #define _read_unlock_bh(lock)	\
 do { \
 	_raw_read_unlock(lock);	\
+	preempt_enable_no_resched();	\
 	local_bh_enable();	\
-	preempt_enable();	\
 	__release(lock); \
 } while (0)
 
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 7729981..23032d9 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -399,6 +399,7 @@ enum
 	NET_IPV4_CONF_FORCE_IGMP_VERSION=17,
 	NET_IPV4_CONF_ARP_ANNOUNCE=18,
 	NET_IPV4_CONF_ARP_IGNORE=19,
+	NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
 	__NET_IPV4_CONF_MAX
 };
 
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 41d1a64..2d1ac50 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -796,6 +796,10 @@ typedef void (*usb_complete_t)(struct urb *, struct pt_regs *);
  * of the iso_frame_desc array, and the number of errors is reported in
  * error_count.  Completion callbacks for ISO transfers will normally
  * (re)submit URBs to ensure a constant transfer rate.
+ *
+ * Note that even fields marked "public" should not be touched by the driver
+ * when the urb is owned by the hcd, that is, since the call to
+ * usb_submit_urb() till the entry into the completion routine.
  */
 struct urb
 {
@@ -803,12 +807,12 @@ struct urb
 	struct kref kref;		/* reference count of the URB */
 	spinlock_t lock;		/* lock for the URB */
 	void *hcpriv;			/* private data for host controller */
-	struct list_head urb_list;	/* list pointer to all active urbs */
 	int bandwidth;			/* bandwidth for INT/ISO request */
 	atomic_t use_count;		/* concurrent submissions counter */
 	u8 reject;			/* submissions will fail */
 
 	/* public, documented fields in the urb that can be used by drivers */
+	struct list_head urb_list;	/* list head for use by the urb owner */
 	struct usb_device *dev; 	/* (in) pointer to associated device */
 	unsigned int pipe;		/* (in) pipe information */
 	int status;			/* (return) non-ISO status */
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 3a358c8..6409d9c 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -41,6 +41,7 @@ extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags);
 extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
 					unsigned long start, unsigned long end);
 extern struct vm_struct *remove_vm_area(void *addr);
+extern struct vm_struct *__remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
 			struct page ***pages);
 extern void unmap_vm_area(struct vm_struct *area);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 17c874a..c9486c3 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -386,9 +386,7 @@ int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
 	wait_queue_t name = {						\
 		.task		= current,				\
 		.func		= autoremove_wake_function,		\
-		.task_list	= {	.next = &(name).task_list,	\
-					.prev = &(name).task_list,	\
-				},					\
+		.task_list	= LIST_HEAD_INIT((name).task_list),	\
 	}
 
 #define DEFINE_WAIT_BIT(name, word, bit)				\