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

26 files changed, 168 insertions, 46 deletions

diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index 40c54f69780e..c34709849839 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -53,6 +53,7 @@ extern struct init_timer_opts timer_cyclone_init;
 
 extern unsigned long calibrate_tsc(void);
 extern void init_cpu_khz(void);
+extern int recalibrate_cpu_khz(void);
 #ifdef CONFIG_HPET_TIMER
 extern struct init_timer_opts timer_hpet_init;
 extern unsigned long calibrate_tsc_hpet(unsigned long *tsc_hpet_quotient_ptr);
diff --git a/include/asm-ia64/perfmon.h b/include/asm-ia64/perfmon.h
index ed5416c5b1ac..7f3333dd00e4 100644
--- a/include/asm-ia64/perfmon.h
+++ b/include/asm-ia64/perfmon.h
@@ -177,6 +177,10 @@ typedef union {
 
 extern long perfmonctl(int fd, int cmd, void *arg, int narg);
 
+typedef struct {
+        void (*handler)(int irq, void *arg, struct pt_regs *regs);
+} pfm_intr_handler_desc_t;
+
 extern void pfm_save_regs (struct task_struct *);
 extern void pfm_load_regs (struct task_struct *);
 
@@ -187,6 +191,10 @@ extern void pfm_syst_wide_update_task(struct task_struct *, unsigned long info,
 extern void pfm_inherit(struct task_struct *task, struct pt_regs *regs);
 extern void pfm_init_percpu(void);
 extern void pfm_handle_work(void);
+extern int  pfm_install_alt_pmu_interrupt(pfm_intr_handler_desc_t *h);
+extern int  pfm_remove_alt_pmu_interrupt(pfm_intr_handler_desc_t *h);
+
+
 
 /*
  * Reset PMD register flags
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 56d74ca76b5d..eb0395ad0d6a 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -115,6 +115,13 @@
 #define SAL_IROUTER_INTR_XMIT   SAL_CONSOLE_INTR_XMIT
 #define SAL_IROUTER_INTR_RECV   SAL_CONSOLE_INTR_RECV
 
+/*
+ * Error Handling Features
+ */
+#define SAL_ERR_FEAT_MCA_SLV_TO_OS_INIT_SLV     0x1
+#define SAL_ERR_FEAT_LOG_SBES                   0x2
+#define SAL_ERR_FEAT_MFR_OVERRIDE               0x4
+#define SAL_ERR_FEAT_SBE_THRESHOLD              0xffff0000
 
 /*
  * SAL Error Codes
@@ -342,6 +349,25 @@ ia64_sn_plat_cpei_handler(void)
 }
 
 /*
+ * Set Error Handling Features
+ */
+static inline u64
+ia64_sn_plat_set_error_handling_features(void)
+{
+        struct ia64_sal_retval ret_stuff;
+
+        ret_stuff.status = 0;
+        ret_stuff.v0 = 0;
+        ret_stuff.v1 = 0;
+        ret_stuff.v2 = 0;
+        SAL_CALL_REENTRANT(ret_stuff, SN_SAL_SET_ERROR_HANDLING_FEATURES,
+                (SAL_ERR_FEAT_MCA_SLV_TO_OS_INIT_SLV | SAL_ERR_FEAT_LOG_SBES),
+                0, 0, 0, 0, 0, 0);
+
+        return ret_stuff.status;
+}
+
+/*
  * Checks for console input.
  */
 static inline u64
@@ -472,7 +498,7 @@ static inline u64
 ia64_sn_pod_mode(void)
 {
         struct ia64_sal_retval isrv;
-        SAL_CALL(isrv, SN_SAL_POD_MODE, 0, 0, 0, 0, 0, 0, 0);
+        SAL_CALL_REENTRANT(isrv, SN_SAL_POD_MODE, 0, 0, 0, 0, 0, 0, 0);
         if (isrv.status)
                 return 0;
         return isrv.v0;
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index 42fd1068cf2a..c5883dbed63f 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -1039,6 +1039,52 @@ typedef struct im_idma {
 #define CMXSCR_TS4CS_CLK7  0x00000006   /* SCC4 Tx Clock Source is CLK7 */
 #define CMXSCR_TS4CS_CLK8  0x00000007   /* SCC4 Tx Clock Source is CLK8 */
 
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration Register                            4-31
+ */
+#define SIUMCR_BBD      0x80000000      /* Bus Busy Disable             */
+#define SIUMCR_ESE      0x40000000      /* External Snoop Enable        */
+#define SIUMCR_PBSE     0x20000000      /* Parity Byte Select Enable    */
+#define SIUMCR_CDIS     0x10000000      /* Core Disable                 */
+#define SIUMCR_DPPC00   0x00000000      /* Data Parity Pins Configuration*/
+#define SIUMCR_DPPC01   0x04000000      /* - " -                        */
+#define SIUMCR_DPPC10   0x08000000      /* - " -                        */
+#define SIUMCR_DPPC11   0x0c000000      /* - " -                        */
+#define SIUMCR_L2CPC00  0x00000000      /* L2 Cache Pins Configuration  */
+#define SIUMCR_L2CPC01  0x01000000      /* - " -                        */
+#define SIUMCR_L2CPC10  0x02000000      /* - " -                        */
+#define SIUMCR_L2CPC11  0x03000000      /* - " -                        */
+#define SIUMCR_LBPC00   0x00000000      /* Local Bus Pins Configuration */
+#define SIUMCR_LBPC01   0x00400000      /* - " -                        */
+#define SIUMCR_LBPC10   0x00800000      /* - " -                        */
+#define SIUMCR_LBPC11   0x00c00000      /* - " -                        */
+#define SIUMCR_APPC00   0x00000000      /* Address Parity Pins Configuration*/
+#define SIUMCR_APPC01   0x00100000      /* - " -                        */
+#define SIUMCR_APPC10   0x00200000      /* - " -                        */
+#define SIUMCR_APPC11   0x00300000      /* - " -                        */
+#define SIUMCR_CS10PC00 0x00000000      /* CS10 Pin Configuration       */
+#define SIUMCR_CS10PC01 0x00040000      /* - " -                        */
+#define SIUMCR_CS10PC10 0x00080000      /* - " -                        */
+#define SIUMCR_CS10PC11 0x000c0000      /* - " -                        */
+#define SIUMCR_BCTLC00  0x00000000      /* Buffer Control Configuration */
+#define SIUMCR_BCTLC01  0x00010000      /* - " -                        */
+#define SIUMCR_BCTLC10  0x00020000      /* - " -                        */
+#define SIUMCR_BCTLC11  0x00030000      /* - " -                        */
+#define SIUMCR_MMR00    0x00000000      /* Mask Masters Requests        */
+#define SIUMCR_MMR01    0x00004000      /* - " -                        */
+#define SIUMCR_MMR10    0x00008000      /* - " -                        */
+#define SIUMCR_MMR11    0x0000c000      /* - " -                        */
+#define SIUMCR_LPBSE    0x00002000      /* LocalBus Parity Byte Select Enable*/
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock Control Register                                  9-8
+*/
+#define SCCR_PCI_MODE   0x00000100      /* PCI Mode     */
+#define SCCR_PCI_MODCK  0x00000080      /* Value of PCI_MODCK pin       */
+#define SCCR_PCIDF_MSK  0x00000078      /* PCI division factor  */
+#define SCCR_PCIDF_SHIFT 3
+
+
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-ppc/m8260_pci.h b/include/asm-ppc/m8260_pci.h
index 163a6b91d5b2..bf9e05dd54b5 100644
--- a/include/asm-ppc/m8260_pci.h
+++ b/include/asm-ppc/m8260_pci.h
@@ -19,6 +19,7 @@
  * Define the vendor/device ID for the MPC8265.
  */
 #define PCI_DEVICE_ID_MPC8265   ((0x18C0 << 16) | PCI_VENDOR_ID_MOTOROLA)
+#define PCI_DEVICE_ID_MPC8272   ((0x18C1 << 16) | PCI_VENDOR_ID_MOTOROLA)
 
 #define M8265_PCIBR0    0x101ac
 #define M8265_PCIBR1    0x101b0
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index d820894e5991..89eb8a2ac693 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -41,7 +41,7 @@
 #endif
 
 #ifdef CONFIG_PCI_8260
-#include <syslib/m8260_pci.h>
+#include <syslib/m82xx_pci.h>
 #endif
 
 /* Make sure the memory translation stuff is there if PCI not used.
diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h
index 2440a2c90ae9..04b1a84f7ca3 100644
--- a/include/asm-ppc64/prom.h
+++ b/include/asm-ppc64/prom.h
@@ -147,9 +147,7 @@ struct device_node {
         struct  device_node *sibling;
         struct  device_node *next;      /* next device of same type */
         struct  device_node *allnext;   /* next in list of all nodes */
-        struct  proc_dir_entry *pde;       /* this node's proc directory */
-        struct  proc_dir_entry *name_link; /* name symlink */
-        struct  proc_dir_entry *addr_link; /* addr symlink */
+        struct  proc_dir_entry *pde;    /* this node's proc directory */
         struct  kref kref;
         unsigned long _flags;
 };
@@ -174,15 +172,6 @@ static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_e
         dn->pde = de;
 }
 
-static void inline set_node_name_link(struct device_node *dn, struct proc_dir_entry *de)
-{
-        dn->name_link = de;
-}
-
-static void inline set_node_addr_link(struct device_node *dn, struct proc_dir_entry *de)
-{
-        dn->addr_link = de;
-}
 
 /* OBSOLETE: Old stlye node lookup */
 extern struct device_node *find_devices(const char *name);
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index d82f883d8e6d..4bbbd9f3c37e 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -27,7 +27,7 @@ struct thread_info {
 
 #endif
 
-#define PREEMPT_ACTIVE          0x4000000
+#define PREEMPT_ACTIVE          0x10000000
 
 /*
  * macros/functions for gaining access to the thread information structure
diff --git a/include/asm-sh64/thread_info.h b/include/asm-sh64/thread_info.h
index e65f394da472..8a32d6bd0b79 100644
--- a/include/asm-sh64/thread_info.h
+++ b/include/asm-sh64/thread_info.h
@@ -73,7 +73,7 @@ static inline struct thread_info *current_thread_info(void)
 
 #define THREAD_SIZE  8192
 
-#define PREEMPT_ACTIVE          0x4000000
+#define PREEMPT_ACTIVE          0x10000000
 
 /* thread information flags */
 #define TIF_SYSCALL_TRACE       0       /* syscall trace active */
diff --git a/include/asm-sparc64/iommu.h b/include/asm-sparc64/iommu.h
index 5fd16e42a045..0de7a3da79cd 100644
--- a/include/asm-sparc64/iommu.h
+++ b/include/asm-sparc64/iommu.h
@@ -16,4 +16,6 @@
 #define IOPTE_CACHE   0x0000000000000010UL /* Cached (in UPA E-cache)         */
 #define IOPTE_WRITE   0x0000000000000002UL /* Writeable                       */
 
+#define IOMMU_NUM_CTXS  4096
+
 #endif /* !(_SPARC_IOMMU_H) */
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 92999631c819..4c15610a2bac 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -15,6 +15,7 @@
 #include <asm/io.h>
 #include <asm/page.h>
 #include <asm/oplib.h>
+#include <asm/iommu.h>
 
 /* The abstraction used here is that there are PCI controllers,
  * each with one (Sabre) or two (PSYCHO/SCHIZO) PCI bus modules
@@ -40,9 +41,6 @@ struct pci_iommu {
          */
         spinlock_t      lock;
 
-        /* Context allocator. */
-        unsigned int    iommu_cur_ctx;
-
         /* IOMMU page table, a linear array of ioptes. */
         iopte_t         *page_table;            /* The page table itself. */
         int             page_table_sz_bits;     /* log2 of ow many pages does it map? */
@@ -87,6 +85,10 @@ struct pci_iommu {
                 u16     flush;
         } alloc_info[PBM_NCLUSTERS];
 
+        /* CTX allocation. */
+        unsigned long ctx_lowest_free;
+        unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)];
+
         /* Here a PCI controller driver describes the areas of
          * PCI memory space where DMA to/from physical memory
          * are addressed.  Drivers interrogate the PCI layer
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 504ea8e486b0..5afee8a8cdf3 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -98,7 +98,13 @@ extern unsigned long uml_physmem;
 
 extern unsigned long to_phys(void *virt);
 extern void *to_virt(unsigned long phys);
-#define __pa(virt) to_phys((void *) virt)
+
+/* Cast to unsigned long before casting to void * to avoid a warning from
+ * mmap_kmem about cutting a long long down to a void *.  Not sure that
+ * casting is the right thing, but 32-bit UML can't have 64-bit virtual
+ * addresses
+ */
+#define __pa(virt) to_phys((void *) (unsigned long) virt)
 #define __va(phys) to_virt((unsigned long) phys)
 
 #define page_to_pfn(page) ((page) - mem_map)
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index 510e513c7f88..a88040920311 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -114,17 +114,9 @@ extern unsigned long end_iomem;
 extern unsigned long pg0[1024];
 
 /*
- * BAD_PAGETABLE is used when we need a bogus page-table, while
- * BAD_PAGE is used for a bogus page.
- *
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
  */
-extern pte_t __bad_page(void);
-extern pte_t * __bad_pagetable(void);
-
-#define BAD_PAGETABLE __bad_pagetable()
-#define BAD_PAGE __bad_page()
 
 #define ZERO_PAGE(vaddr) virt_to_page(empty_zero_page)
 
diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h
index a10ea155907e..1feaaf148ef1 100644
--- a/include/asm-um/thread_info.h
+++ b/include/asm-um/thread_info.h
@@ -41,18 +41,17 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
+#define THREAD_SIZE ((1 << CONFIG_KERNEL_STACK_ORDER) * PAGE_SIZE)
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
         struct thread_info *ti;
-        unsigned long mask = PAGE_SIZE *
-                (1 << CONFIG_KERNEL_STACK_ORDER) - 1;
-        ti = (struct thread_info *) (((unsigned long) &ti) & ~mask);
+        unsigned long mask = THREAD_SIZE - 1;
+        ti = (struct thread_info *) (((unsigned long) &ti) & ~mask);
         return ti;
 }
 
 /* thread information allocation */
-#define THREAD_SIZE ((1 << CONFIG_KERNEL_STACK_ORDER) * PAGE_SIZE)
 #define alloc_thread_info(tsk) \
         ((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL))
 #define free_thread_info(ti) kfree(ti)
@@ -62,7 +61,7 @@ static inline struct thread_info *current_thread_info(void)
 
 #endif
 
-#define PREEMPT_ACTIVE          0x4000000
+#define PREEMPT_ACTIVE          0x10000000
 
 #define TIF_SYSCALL_TRACE       0       /* syscall trace active */
 #define TIF_SIGPENDING          1       /* signal pending */
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index f21af067d015..927daa86c9b3 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/etherdevice.h b/include/linux/etherdevice.h
index 220748b7abea..a1478258d002 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 c85b210490ea..a0ab26aab450 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 b1272f822cfa..cd623eccdbea 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 ebc712e91066..8336dba18971 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/inetdevice.h b/include/linux/inetdevice.h
index 6fafb27877a7..7e1e15f934f3 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 ad410590664f..b009f801e7c5 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);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b25bd02720d3..470af8c1a4a0 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -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. */
@@ -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 9303a003e9ab..5937dd6053c3 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 7ccbc2e4272c..b0d6134e1ee6 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
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 772998147e3e..23032d9d6071 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/net/route.h b/include/net/route.h
index efe92b239ef1..d34ca8fc6756 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -181,9 +181,6 @@ static inline int ip_route_newports(struct rtable **rp, u16 sport, u16 dport,
                 memcpy(&fl, &(*rp)->fl, sizeof(fl));
                 fl.fl_ip_sport = sport;
                 fl.fl_ip_dport = dport;
-#if defined(CONFIG_IP_ROUTE_MULTIPATH_CACHED)
-                fl.flags |= FLOWI_FLAG_MULTIPATHOLDROUTE;
-#endif
                 ip_rt_put(*rp);
                 *rp = NULL;
                 return ip_route_output_flow(rp, &fl, sk, 0);