20 files changed, 192 insertions, 59 deletions

diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
index 97741d6e506a..d529ffda8599 100644
--- a/include/asm-arm/arch-s3c2410/anubis-map.h
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -20,22 +20,22 @@
 
 /* start peripherals off after the S3C2410 */
 
-#define ANUBIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x02000000))
+#define ANUBIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x01800000))
 
 #define ANUBIS_PA_CPLD          (S3C2410_CS1 | (1<<26))
 
 /* we put the CPLD registers next, to get them out of the way */
 
-#define ANUBIS_VA_CTRL1     ANUBIS_IOADDR(0x00000000)    /* 0x01300000 */
+#define ANUBIS_VA_CTRL1     ANUBIS_IOADDR(0x00000000)    /* 0x01800000 */
 #define ANUBIS_PA_CTRL1     (ANUBIS_PA_CPLD)
 
-#define ANUBIS_VA_CTRL2     ANUBIS_IOADDR(0x00100000)    /* 0x01400000 */
+#define ANUBIS_VA_CTRL2     ANUBIS_IOADDR(0x00100000)    /* 0x01900000 */
 #define ANUBIS_PA_CTRL2     (ANUBIS_PA_CPLD)
 
-#define ANUBIS_VA_CTRL3     ANUBIS_IOADDR(0x00200000)    /* 0x01500000 */
+#define ANUBIS_VA_CTRL3     ANUBIS_IOADDR(0x00200000)    /* 0x01A00000 */
 #define ANUBIS_PA_CTRL3     (ANUBIS_PA_CPLD)
 
-#define ANUBIS_VA_CTRL4     ANUBIS_IOADDR(0x00300000)    /* 0x01600000 */
+#define ANUBIS_VA_CTRL4     ANUBIS_IOADDR(0x00300000)    /* 0x01B00000 */
 #define ANUBIS_PA_CTRL4     (ANUBIS_PA_CPLD)
 
 #define ANUBIS_IDEPRI       ANUBIS_IOADDR(0x01000000)
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index 760f6e65af05..ced69161917b 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -115,7 +115,6 @@ typedef unsigned long sigset_t;
 
 #ifdef __KERNEL__
 #define SA_TIMER                0x40000000
-#define SA_IRQNOMASK            0x08000000
 #endif
 
 #include <asm-generic/signal.h>
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f86c1e549466..ff28c8b31f58 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -158,6 +158,19 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #define lazy_mmu_prot_update(pte)       do { } while (0)
 #endif
 
+#ifndef __HAVE_ARCH_MULTIPLE_ZERO_PAGE
+#define move_pte(pte, prot, old_addr, new_addr) (pte)
+#else
+#define move_pte(pte, prot, old_addr, new_addr)                         \
+({                                                                      \
+        pte_t newpte = (pte);                                           \
+        if (pte_present(pte) && pfn_valid(pte_pfn(pte)) &&              \
+                        pte_page(pte) == ZERO_PAGE(old_addr))           \
+                newpte = mk_pte(ZERO_PAGE(new_addr), (prot));           \
+        newpte;                                                         \
+})
+#endif
+
 /*
  * When walking page tables, get the address of the next boundary,
  * or the end address of the range if that comes earlier.  Although no
diff --git a/include/asm-m32r/io.h b/include/asm-m32r/io.h
index 8e9e481e6996..70ad1c949c2b 100644
--- a/include/asm-m32r/io.h
+++ b/include/asm-m32r/io.h
@@ -60,7 +60,7 @@ __ioremap(unsigned long offset, unsigned long size, unsigned long flags);
  *      address.
  */
 
-static inline void * ioremap(unsigned long offset, unsigned long size)
+static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
 {
         return __ioremap(offset, size, 0);
 }
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index 93d863c455a1..0da7c47d2f01 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -208,7 +208,8 @@ extern void __get_user_4(void);
  * On error, the variable @x is set to zero.
  */
 #define get_user(x,ptr)                                                 \
-({      int __ret_gu,__val_gu;                                          \
+({      int __ret_gu;                                                   \
+        unsigned long __val_gu;                                         \
         __chk_user_ptr(ptr);                                            \
         switch(sizeof (*(ptr))) {                                       \
         case 1:  __get_user_x(1,__ret_gu,__val_gu,ptr); break;          \
@@ -403,7 +404,8 @@ struct __large_struct { unsigned long buf[100]; };
 
 #define __get_user_nocheck(x,ptr,size)                                  \
 ({                                                                      \
-        long __gu_err, __gu_val;                                        \
+        long __gu_err;                                                  \
+        unsigned long __gu_val;                                         \
         __get_user_size(__gu_val,(ptr),(size),__gu_err);                \
         (x) = (__typeof__(*(ptr)))__gu_val;                             \
         __gu_err;                                                       \
@@ -594,8 +596,8 @@ static inline unsigned long __generic_copy_to_user_nocheck(void __user *to,
         return n;
 }
 
-unsigned long __generic_copy_to_user(void *, const void *, unsigned long);
-unsigned long __generic_copy_from_user(void *, const void *, unsigned long);
+unsigned long __generic_copy_to_user(void __user *, const void *, unsigned long);
+unsigned long __generic_copy_from_user(void *, const void __user *, unsigned long);
 
 /**
  * __copy_to_user: - Copy a block of data into user space, with less checking.
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index cbd1672c94cb..eaf5d9b3a0e1 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -68,6 +68,8 @@ extern unsigned long zero_page_mask;
 #define ZERO_PAGE(vaddr) \
         (virt_to_page(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))
 
+#define __HAVE_ARCH_MULTIPLE_ZERO_PAGE
+
 extern void paging_init(void);
 
 /*
diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h
index 45411a67e082..74271d7c1d16 100644
--- a/include/asm-ppc64/tlbflush.h
+++ b/include/asm-ppc64/tlbflush.h
@@ -25,6 +25,7 @@ struct ppc64_tlb_batch {
         pte_t pte[PPC64_TLB_BATCH_NR];
         unsigned long addr[PPC64_TLB_BATCH_NR];
         unsigned long vaddr[PPC64_TLB_BATCH_NR];
+        unsigned int large;
 };
 DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
 
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h
index ededd2659eab..b3f61659ba81 100644
--- a/include/asm-sparc64/cacheflush.h
+++ b/include/asm-sparc64/cacheflush.h
@@ -66,6 +66,11 @@ extern void flush_ptrace_access(struct vm_area_struct *, struct page *,
 #define flush_cache_vmap(start, end)            do { } while (0)
 #define flush_cache_vunmap(start, end)          do { } while (0)
 
+#ifdef CONFIG_DEBUG_PAGEALLOC
+/* internal debugging function */
+void kernel_map_pages(struct page *page, int numpages, int enable);
+#endif
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* _SPARC64_CACHEFLUSH_H */
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index 9a3a81f1cc58..74de79dca915 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -22,6 +22,16 @@ typedef struct {
         unsigned int    __pad1;
         unsigned long   *pte_cache[2];
         unsigned long   *pgd_cache;
+
+        /* Dcache line 3, rarely used */
+        unsigned int    dcache_size;
+        unsigned int    dcache_line_size;
+        unsigned int    icache_size;
+        unsigned int    icache_line_size;
+        unsigned int    ecache_size;
+        unsigned int    ecache_line_size;
+        unsigned int    __pad2;
+        unsigned int    __pad3;
 } cpuinfo_sparc;
 
 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index a432d9e7daaa..c628189b6c89 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -38,6 +38,20 @@ extern int prom_stdin, prom_stdout;
  */
 extern int prom_chosen_node;
 
+/* Helper values and strings in arch/sparc64/kernel/head.S */
+extern const char prom_finddev_name[];
+extern const char prom_chosen_path[];
+extern const char prom_getprop_name[];
+extern const char prom_mmu_name[];
+extern const char prom_callmethod_name[];
+extern const char prom_translate_name[];
+extern const char prom_map_name[];
+extern const char prom_unmap_name[];
+extern int prom_mmu_ihandle_cache;
+extern unsigned int prom_boot_mapped_pc;
+extern unsigned int prom_boot_mapping_mode;
+extern unsigned long prom_boot_mapping_phys_high, prom_boot_mapping_phys_low;
+
 struct linux_mlist_p1275 {
         struct linux_mlist_p1275 *theres_more;
         unsigned long start_adr;
@@ -68,7 +82,7 @@ extern char *prom_getbootargs(void);
  * of the string is different on V0 vs. V2->higher proms.  The caller must
  * know what he/she is doing!  Returns the device descriptor, an int.
  */
-extern int prom_devopen(char *device_string);
+extern int prom_devopen(const char *device_string);
 
 /* Close a previously opened device described by the passed integer
  * descriptor.
@@ -98,10 +112,10 @@ extern struct linux_mem_p1275 *prom_meminfo(void);
 /* Miscellaneous routines, don't really fit in any category per se. */
 
 /* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
+extern void prom_reboot(const char *boot_command);
 
 /* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
+extern void prom_feval(const char *forth_string);
 
 /* Enter the prom, with possibility of continuation with the 'go'
  * command in newer proms.
@@ -154,7 +168,7 @@ extern char prom_getchar(void);
 extern void prom_putchar(char character);
 
 /* Prom's internal routines, don't use in kernel/boot code. */
-extern void prom_printf(char *fmt, ...);
+extern void prom_printf(const char *fmt, ...);
 extern void prom_write(const char *buf, unsigned int len);
 
 /* Query for input device type */
@@ -215,7 +229,7 @@ extern int prom_getunumber(int syndrome_code,
                            char *buf, int buflen);
 
 /* Retain physical memory to the caller across soft resets. */
-extern unsigned long prom_retain(char *name,
+extern unsigned long prom_retain(const char *name,
                                  unsigned long pa_low, unsigned long pa_high,
                                  long size, long align);
 
@@ -269,28 +283,28 @@ extern int prom_getsibling(int node);
 /* Get the length, at the passed node, of the given property type.
  * Returns -1 on error (ie. no such property at this node).
  */
-extern int prom_getproplen(int thisnode, char *property);
+extern int prom_getproplen(int thisnode, const char *property);
 
 /* Fetch the requested property using the given buffer.  Returns
  * the number of bytes the prom put into your buffer or -1 on error.
  */
-extern int prom_getproperty(int thisnode, char *property,
+extern int prom_getproperty(int thisnode, const char *property,
                             char *prop_buffer, int propbuf_size);
 
 /* Acquire an integer property. */
-extern int prom_getint(int node, char *property);
+extern int prom_getint(int node, const char *property);
 
 /* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, char *property, int defval);
+extern int prom_getintdefault(int node, const char *property, int defval);
 
 /* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, char *prop);
+extern int prom_getbool(int node, const char *prop);
 
 /* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
+extern void prom_getstring(int node, const char *prop, char *buf, int bufsize);
 
 /* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, char *name);
+extern int prom_nodematch(int thisnode, const char *name);
 
 /* Puts in buffer a prom name in the form name@x,y or name (x for which_io 
  * and y for first regs phys address
@@ -300,7 +314,7 @@ extern int prom_getname(int node, char *buf, int buflen);
 /* Search all siblings starting at the passed node for "name" matching
  * the given string.  Returns the node on success, zero on failure.
  */
-extern int prom_searchsiblings(int node_start, char *name);
+extern int prom_searchsiblings(int node_start, const char *name);
 
 /* Return the first property type, as a string, for the given node.
  * Returns a null string on error. Buffer should be at least 32B long.
@@ -310,21 +324,21 @@ extern char *prom_firstprop(int node, char *buffer);
 /* Returns the next property after the passed property for the given
  * node.  Returns null string on failure. Buffer should be at least 32B long.
  */
-extern char *prom_nextprop(int node, char *prev_property, char *buffer);
+extern char *prom_nextprop(int node, const char *prev_property, char *buffer);
 
 /* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, char *property);
+extern int prom_node_has_property(int node, const char *property);
 
 /* Returns phandle of the path specified */
-extern int prom_finddevice(char *name);
+extern int prom_finddevice(const char *name);
 
 /* Set the indicated property at the given node with the passed value.
  * Returns the number of bytes of your value that the prom took.
  */
-extern int prom_setprop(int node, char *prop_name, char *prop_value,
+extern int prom_setprop(int node, const char *prop_name, char *prop_value,
                         int value_size);
                         
-extern int prom_pathtoinode(char *path);
+extern int prom_pathtoinode(const char *path);
 extern int prom_inst2pkg(int);
 
 /* CPU probing helpers.  */
@@ -334,7 +348,7 @@ int cpu_find_by_mid(int mid, int *prom_node);
 /* Client interface level routines. */
 extern void prom_set_trap_table(unsigned long tba);
 
-extern long p1275_cmd (char *, long, ...);
+extern long p1275_cmd(const char *, long, ...);
                                    
 
 #if 0
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index a297f6144f0f..43cbb089cde2 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -60,13 +60,13 @@
  * table can map
  */
 #define PMD_SHIFT       (PAGE_SHIFT + (PAGE_SHIFT-3))
-#define PMD_SIZE        (1UL << PMD_SHIFT)
+#define PMD_SIZE        (_AC(1,UL) << PMD_SHIFT)
 #define PMD_MASK        (~(PMD_SIZE-1))
 #define PMD_BITS        (PAGE_SHIFT - 2)
 
 /* PGDIR_SHIFT determines what a third-level page table entry can map */
 #define PGDIR_SHIFT     (PAGE_SHIFT + (PAGE_SHIFT-3) + PMD_BITS)
-#define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
+#define PGDIR_SIZE      (_AC(1,UL) << PGDIR_SHIFT)
 #define PGDIR_MASK      (~(PGDIR_SIZE-1))
 #define PGDIR_BITS      (PAGE_SHIFT - 2)
 
@@ -336,7 +336,8 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *p
 #define pte_clear(mm,addr,ptep)         \
         set_pte_at((mm), (addr), (ptep), __pte(0UL))
 
-extern pgd_t swapper_pg_dir[1];
+extern pgd_t swapper_pg_dir[2048];
+extern pmd_t swapper_low_pmd_dir[2048];
 
 /* These do nothing with the way I have things setup. */
 #define mmu_lockarea(vaddr, len)                (vaddr)
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 96de26301f84..86d4b0a81713 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -104,12 +104,19 @@ struct cn_queue_dev {
         struct sock *nls;
 };
 
-struct cn_callback {
+struct cn_callback_id {
         unsigned char name[CN_CBQ_NAMELEN];
-
         struct cb_id id;
+};
+
+struct cn_callback_data {
+        void (*destruct_data) (void *);
+        void *ddata;
+        
+        void *callback_priv;
         void (*callback) (void *);
-        void *priv;
+
+        void *free;
 };
 
 struct cn_callback_entry {
@@ -118,8 +125,8 @@ struct cn_callback_entry {
         struct work_struct work;
         struct cn_queue_dev *pdev;
 
-        void (*destruct_data) (void *);
-        void *ddata;
+        struct cn_callback_id id;
+        struct cn_callback_data data;
 
         int seq, group;
         struct sock *nls;
@@ -144,7 +151,7 @@ int cn_add_callback(struct cb_id *, char *, void (*callback) (void *));
 void cn_del_callback(struct cb_id *);
 int cn_netlink_send(struct cn_msg *, u32, int);
 
-int cn_queue_add_callback(struct cn_queue_dev *dev, struct cn_callback *cb);
+int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *));
 void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
 
 struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *);
@@ -152,6 +159,8 @@ void cn_queue_free_dev(struct cn_queue_dev *dev);
 
 int cn_cb_equal(struct cb_id *, struct cb_id *);
 
+void cn_queue_wrapper(void *data);
+
 extern int cn_already_initialized;
 
 #endif                          /* __KERNEL__ */
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 47da39ba3f03..4ed2107bc020 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -209,10 +209,11 @@ struct pcmcia_device_id {
         /* for real multi-function devices */
         __u8            function;
 
-        /* for pseude multi-function devices */
+        /* for pseudo multi-function devices */
         __u8            device_no;
 
-        __u32           prod_id_hash[4];
+        __u32           prod_id_hash[4]
+                __attribute__((aligned(sizeof(__u32))));
 
         /* not matched against in kernelspace*/
 #ifdef __KERNEL__
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
index 3b50eb91f007..30db23f06b03 100644
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ b/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -5,16 +5,14 @@
 
 /* This header used to share core functionality between the standalone
    NAT module, and the compatibility layer's use of NAT for masquerading. */
-extern int ip_nat_init(void);
-extern void ip_nat_cleanup(void);
 
-extern unsigned int nat_packet(struct ip_conntrack *ct,
+extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
                                enum ip_conntrack_info conntrackinfo,
                                unsigned int hooknum,
                                struct sk_buff **pskb);
 
-extern int icmp_reply_translation(struct sk_buff **pskb,
-                                  struct ip_conntrack *ct,
-                                  enum ip_nat_manip_type manip,
-                                  enum ip_conntrack_dir dir);
+extern int ip_nat_icmp_reply_translation(struct sk_buff **pskb,
+                                         struct ip_conntrack *ct,
+                                         enum ip_nat_manip_type manip,
+                                         enum ip_conntrack_dir dir);
 #endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index b86a4b77007e..68f11ac1a314 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -769,6 +769,8 @@
 #define PCI_DEVICE_ID_TI_TVP4010        0x3d04
 #define PCI_DEVICE_ID_TI_TVP4020        0x3d07
 #define PCI_DEVICE_ID_TI_4450           0x8011
+#define PCI_DEVICE_ID_TI_XX21_XX11      0x8031
+#define PCI_DEVICE_ID_TI_X515           0x8036
 #define PCI_DEVICE_ID_TI_1130           0xac12
 #define PCI_DEVICE_ID_TI_1031           0xac13
 #define PCI_DEVICE_ID_TI_1131           0xac15
@@ -785,12 +787,17 @@
 #define PCI_DEVICE_ID_TI_4451           0xac42
 #define PCI_DEVICE_ID_TI_4510           0xac44
 #define PCI_DEVICE_ID_TI_4520           0xac46
+#define PCI_DEVICE_ID_TI_7510           0xac47
+#define PCI_DEVICE_ID_TI_7610           0xac48
+#define PCI_DEVICE_ID_TI_7410           0xac49
 #define PCI_DEVICE_ID_TI_1410           0xac50
 #define PCI_DEVICE_ID_TI_1420           0xac51
 #define PCI_DEVICE_ID_TI_1451A          0xac52
 #define PCI_DEVICE_ID_TI_1620           0xac54
 #define PCI_DEVICE_ID_TI_1520           0xac55
 #define PCI_DEVICE_ID_TI_1510           0xac56
+#define PCI_DEVICE_ID_TI_X620           0xac8d
+#define PCI_DEVICE_ID_TI_X420           0xac8e
 
 #define PCI_VENDOR_ID_SONY              0x104d
 #define PCI_DEVICE_ID_SONY_CXD3222      0x8039
@@ -2187,7 +2194,12 @@
 #define PCI_DEVICE_ID_ENE_1211          0x1211
 #define PCI_DEVICE_ID_ENE_1225          0x1225
 #define PCI_DEVICE_ID_ENE_1410          0x1410
+#define PCI_DEVICE_ID_ENE_710           0x1411
+#define PCI_DEVICE_ID_ENE_712           0x1412
 #define PCI_DEVICE_ID_ENE_1420          0x1420
+#define PCI_DEVICE_ID_ENE_720           0x1421
+#define PCI_DEVICE_ID_ENE_722           0x1422
+
 #define PCI_VENDOR_ID_CHELSIO           0x1425
 
 #define PCI_VENDOR_ID_MIPS              0x153f
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 3a29a9f9b451..fc8e367f671e 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -202,7 +202,8 @@ enum
         NET_TR=14,
         NET_DECNET=15,
         NET_ECONET=16,
-        NET_SCTP=17, 
+        NET_SCTP=17,
+        NET_LLC=18,
 };
 
 /* /proc/sys/kernel/random */
@@ -522,6 +523,29 @@ enum {
         NET_IPX_FORWARDING=2
 };
 
+/* /proc/sys/net/llc */
+enum {
+        NET_LLC2=1,
+        NET_LLC_STATION=2,
+};
+
+/* /proc/sys/net/llc/llc2 */
+enum {
+        NET_LLC2_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/station */
+enum {
+        NET_LLC_STATION_ACK_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/llc2/timeout */
+enum {
+        NET_LLC2_ACK_TIMEOUT=1,
+        NET_LLC2_P_TIMEOUT=2,
+        NET_LLC2_REJ_TIMEOUT=3,
+        NET_LLC2_BUSY_TIMEOUT=4,
+};
 
 /* /proc/sys/net/appletalk */
 enum {
diff --git a/include/net/llc.h b/include/net/llc.h
index 71769a5aeef3..1adb2ef3f6f7 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -17,6 +17,8 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 
+#include <asm/atomic.h>
+
 struct net_device;
 struct packet_type;
 struct sk_buff;
@@ -44,6 +46,7 @@ struct llc_sap {
         unsigned char    state;
         unsigned char    p_bit;
         unsigned char    f_bit;
+        atomic_t         refcnt;
         int              (*rcv_func)(struct sk_buff *skb,
                                      struct net_device *dev,
                                      struct packet_type *pt,
@@ -81,13 +84,27 @@ extern struct llc_sap *llc_sap_open(unsigned char lsap,
                                                struct net_device *dev,
                                                struct packet_type *pt,
                                                struct net_device *orig_dev));
+static inline void llc_sap_hold(struct llc_sap *sap)
+{
+        atomic_inc(&sap->refcnt);
+}
+
 extern void llc_sap_close(struct llc_sap *sap);
 
+static inline void llc_sap_put(struct llc_sap *sap)
+{
+        if (atomic_dec_and_test(&sap->refcnt))
+                llc_sap_close(sap);
+}
+
 extern struct llc_sap *llc_sap_find(unsigned char sap_value);
 
 extern int llc_build_and_send_ui_pkt(struct llc_sap *sap, struct sk_buff *skb,
                                      unsigned char *dmac, unsigned char dsap);
 
+extern void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb);
+extern void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb);
+
 extern int llc_station_init(void);
 extern void llc_station_exit(void);
 
@@ -98,4 +115,17 @@ extern void llc_proc_exit(void);
 #define llc_proc_init() (0)
 #define llc_proc_exit() do { } while(0)
 #endif /* CONFIG_PROC_FS */
+#ifdef CONFIG_SYSCTL
+extern int llc_sysctl_init(void);
+extern void llc_sysctl_exit(void);
+
+extern int sysctl_llc2_ack_timeout;
+extern int sysctl_llc2_busy_timeout;
+extern int sysctl_llc2_p_timeout;
+extern int sysctl_llc2_rej_timeout;
+extern int sysctl_llc_station_ack_timeout;
+#else
+#define llc_sysctl_init() (0)
+#define llc_sysctl_exit() do { } while(0)
+#endif /* CONFIG_SYSCTL */
 #endif /* LLC_H */
diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index 8ad3bc2c23d7..54852ff6033b 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -19,14 +19,14 @@
 #define LLC_EVENT                1
 #define LLC_PACKET               2
 
-#define LLC_P_TIME               2
-#define LLC_ACK_TIME             1
-#define LLC_REJ_TIME             3
-#define LLC_BUSY_TIME            3
+#define LLC2_P_TIME               2
+#define LLC2_ACK_TIME             1
+#define LLC2_REJ_TIME             3
+#define LLC2_BUSY_TIME            3
 
 struct llc_timer {
         struct timer_list timer;
-        u16               expire;       /* timer expire time */
+        unsigned long     expire;       /* timer expire time */
 };
 
 struct llc_sock {
@@ -38,6 +38,7 @@ struct llc_sock {
         struct llc_addr     laddr;              /* lsap/mac pair */
         struct llc_addr     daddr;              /* dsap/mac pair */
         struct net_device   *dev;               /* device to send to remote */
+        u32                 copied_seq;         /* head of yet unread data */
         u8                  retry_count;        /* number of retries */
         u8                  ack_must_be_send;
         u8                  first_pdu_Ns;
@@ -92,7 +93,8 @@ static __inline__ char llc_backlog_type(struct sk_buff *skb)
         return skb->cb[sizeof(skb->cb) - 1];
 }
 
-extern struct sock *llc_sk_alloc(int family, int priority, struct proto *prot);
+extern struct sock *llc_sk_alloc(int family, unsigned int __nocast priority,
+                                 struct proto *prot);
 extern void llc_sk_free(struct sock *sk);
 
 extern void llc_sk_reset(struct sock *sk);
@@ -115,5 +117,4 @@ extern void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
 
 extern u8 llc_data_accept_state(u8 state);
 extern void llc_build_offset_table(void);
-extern int llc_release_sockets(struct llc_sap *sap);
 #endif /* LLC_CONN_H */
diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h
index 353baaa627f3..2c56dbece729 100644
--- a/include/net/llc_sap.h
+++ b/include/net/llc_sap.h
@@ -12,11 +12,15 @@
  * See the GNU General Public License for more details.
  */
 struct llc_sap;
+struct net_device;
 struct sk_buff;
+struct sock;
 
 extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
-extern void llc_save_primitive(struct sk_buff* skb, unsigned char prim);
-extern struct sk_buff *llc_alloc_frame(void);
+extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
+                               unsigned char prim);
+extern struct sk_buff *llc_alloc_frame(struct sock *sk,
+                                       struct net_device *dev);
 
 extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
                                         struct sk_buff *skb,
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 0f7aacc33fe9..c8592c7e8eaa 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -21,6 +21,9 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/bulkmem.h>
+#ifdef CONFIG_CARDBUS
+#include <linux/pci.h>
+#endif
 
 /* Definitions for card status flags for GetStatus */
 #define SS_WRPROT       0x0001
@@ -233,7 +236,11 @@ struct pcmcia_socket {
 
         /* so is power hook */
         int (*power_hook)(struct pcmcia_socket *sock, int operation);
-                           
+#ifdef CONFIG_CARDBUS
+        /* allows tuning the CB bridge before loading driver for the CB card */
+        void (*tune_bridge)(struct pcmcia_socket *sock, struct pci_bus *bus);
+#endif
+
         /* state thread */
         struct semaphore                skt_sem;        /* protects socket h/w state */