201 files changed, 10717 insertions, 1871 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index a26f565e8189..282a504bd1db 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -126,6 +126,7 @@ header-y += pci_regs.h
 header-y += pfkeyv2.h
 header-y += pg.h
 header-y += phantom.h
+header-y += phonet.h
 header-y += pkt_cls.h
 header-y += pkt_sched.h
 header-y += posix_types.h
@@ -167,7 +168,8 @@ unifdef-y += acct.h
 unifdef-y += adb.h
 unifdef-y += adfs_fs.h
 unifdef-y += agpgart.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+                  $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += apm_bios.h
@@ -179,6 +181,7 @@ unifdef-y += audit.h
 unifdef-y += auto_fs.h
 unifdef-y += auxvec.h
 unifdef-y += binfmts.h
+unifdef-y += blktrace_api.h
 unifdef-y += capability.h
 unifdef-y += capi.h
 unifdef-y += cciss_ioctl.h
@@ -231,6 +234,7 @@ unifdef-y += if_fddi.h
 unifdef-y += if_frad.h
 unifdef-y += if_ltalk.h
 unifdef-y += if_link.h
+unifdef-y += if_phonet.h
 unifdef-y += if_pppol2tp.h
 unifdef-y += if_pppox.h
 unifdef-y += if_tr.h
@@ -250,13 +254,16 @@ unifdef-y += isdn.h
 unifdef-y += isdnif.h
 unifdef-y += isdn_divertif.h
 unifdef-y += isdn_ppp.h
+unifdef-y += ivtv.h
+unifdef-y += ivtvfb.h
 unifdef-y += joystick.h
 unifdef-y += kdev_t.h
 unifdef-y += kd.h
 unifdef-y += kernelcapi.h
 unifdef-y += kernel.h
 unifdef-y += keyboard.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+                  $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
 unifdef-y += kvm.h
 endif
 unifdef-y += llc.h
@@ -295,7 +302,6 @@ unifdef-y += parport.h
 unifdef-y += patchkey.h
 unifdef-y += pci.h
 unifdef-y += personality.h
-unifdef-y += pim.h
 unifdef-y += pktcdvd.h
 unifdef-y += pmu.h
 unifdef-y += poll.h
@@ -356,6 +362,7 @@ unifdef-y += virtio_balloon.h
 unifdef-y += virtio_console.h
 unifdef-y += virtio_pci.h
 unifdef-y += virtio_ring.h
+unifdef-y += virtio_rng.h
 unifdef-y += vt.h
 unifdef-y += wait.h
 unifdef-y += wanrouter.h
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 972b12bcfb36..2b8df8b420fd 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -30,6 +30,8 @@
 #ifndef _AGP_BACKEND_H
 #define _AGP_BACKEND_H 1
 
+#include <linux/list.h>
+
 enum chipset_type {
         NOT_SUPPORTED,
         SUPPORTED,
@@ -78,6 +80,8 @@ struct agp_memory {
         bool is_bound;
         bool is_flushed;
         bool vmalloc_flag;
+        /* list of agp_memory mapped to the aperture */
+        struct list_head mapped_list;
 };
 
 #define AGP_NORMAL_MEMORY 0
@@ -96,6 +100,7 @@ extern struct agp_memory *agp_allocate_memory(struct agp_bridge_data *, size_t,
 extern int agp_copy_info(struct agp_bridge_data *, struct agp_kern_info *);
 extern int agp_bind_memory(struct agp_memory *, off_t);
 extern int agp_unbind_memory(struct agp_memory *);
+extern int agp_rebind_memory(void);
 extern void agp_enable(struct agp_bridge_data *, u32);
 extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
 extern void agp_backend_release(struct agp_bridge_data *);
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1c622e2b0504..a53318b8cbd0 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -30,6 +30,7 @@
 #define __LINUX_ATA_H__
 
 #include <linux/types.h>
+#include <asm/byteorder.h>
 
 /* defines only for the constants which don't work well as enums */
 #define ATA_DMA_BOUNDARY        0xffffUL
@@ -46,18 +47,49 @@ enum {
         ATA_MAX_SECTORS_TAPE    = 65535,
 
         ATA_ID_WORDS            = 256,
+        ATA_ID_CONFIG           = 0,
+        ATA_ID_CYLS             = 1,
+        ATA_ID_HEADS            = 3,
+        ATA_ID_SECTORS          = 6,
         ATA_ID_SERNO            = 10,
+        ATA_ID_BUF_SIZE         = 21,
         ATA_ID_FW_REV           = 23,
         ATA_ID_PROD             = 27,
+        ATA_ID_MAX_MULTSECT     = 47,
+        ATA_ID_DWORD_IO         = 48,
+        ATA_ID_CAPABILITY       = 49,
         ATA_ID_OLD_PIO_MODES    = 51,
+        ATA_ID_OLD_DMA_MODES    = 52,
         ATA_ID_FIELD_VALID      = 53,
+        ATA_ID_CUR_CYLS         = 54,
+        ATA_ID_CUR_HEADS        = 55,
+        ATA_ID_CUR_SECTORS      = 56,
+        ATA_ID_MULTSECT         = 59,
+        ATA_ID_LBA_CAPACITY     = 60,
+        ATA_ID_SWDMA_MODES      = 62,
         ATA_ID_MWDMA_MODES      = 63,
         ATA_ID_PIO_MODES        = 64,
         ATA_ID_EIDE_DMA_MIN     = 65,
+        ATA_ID_EIDE_DMA_TIME    = 66,
         ATA_ID_EIDE_PIO         = 67,
         ATA_ID_EIDE_PIO_IORDY   = 68,
-        ATA_ID_UDMA_MODES       = 88,
+        ATA_ID_QUEUE_DEPTH      = 75,
         ATA_ID_MAJOR_VER        = 80,
+        ATA_ID_COMMAND_SET_1    = 82,
+        ATA_ID_COMMAND_SET_2    = 83,
+        ATA_ID_CFSSE            = 84,
+        ATA_ID_CFS_ENABLE_1     = 85,
+        ATA_ID_CFS_ENABLE_2     = 86,
+        ATA_ID_CSF_DEFAULT      = 87,
+        ATA_ID_UDMA_MODES       = 88,
+        ATA_ID_HW_CONFIG        = 93,
+        ATA_ID_SPG              = 98,
+        ATA_ID_LBA_CAPACITY_2   = 100,
+        ATA_ID_LAST_LUN         = 126,
+        ATA_ID_DLF              = 128,
+        ATA_ID_CSFO             = 129,
+        ATA_ID_CFA_POWER        = 160,
+        ATA_ID_ROT_SPEED        = 217,
         ATA_ID_PIO4             = (1 << 1),
 
         ATA_ID_SERNO_LEN        = 20,
@@ -123,13 +155,26 @@ enum {
         ATA_BUSY                = (1 << 7),     /* BSY status bit */
         ATA_DRDY                = (1 << 6),     /* device ready */
         ATA_DF                  = (1 << 5),     /* device fault */
+        ATA_DSC                 = (1 << 4),     /* drive seek complete */
         ATA_DRQ                 = (1 << 3),     /* data request i/o */
+        ATA_CORR                = (1 << 2),     /* corrected data error */
+        ATA_IDX                 = (1 << 1),     /* index */
         ATA_ERR                 = (1 << 0),     /* have an error */
         ATA_SRST                = (1 << 2),     /* software reset */
         ATA_ICRC                = (1 << 7),     /* interface CRC error */
+        ATA_BBK                 = ATA_ICRC,     /* pre-EIDE: block marked bad */
         ATA_UNC                 = (1 << 6),     /* uncorrectable media error */
+        ATA_MC                  = (1 << 5),     /* media changed */
         ATA_IDNF                = (1 << 4),     /* ID not found */
+        ATA_MCR                 = (1 << 3),     /* media change requested */
         ATA_ABORTED             = (1 << 2),     /* command aborted */
+        ATA_TRK0NF              = (1 << 1),     /* track 0 not found */
+        ATA_AMNF                = (1 << 0),     /* address mark not found */
+        ATAPI_LFS               = 0xF0,         /* last failed sense */
+        ATAPI_EOM               = ATA_TRK0NF,   /* end of media */
+        ATAPI_ILI               = ATA_AMNF,     /* illegal length indication */
+        ATAPI_IO                = (1 << 1),
+        ATAPI_COD               = (1 << 0),
 
         /* ATA command block registers */
         ATA_REG_DATA            = 0x00,
@@ -192,6 +237,13 @@ enum {
         ATA_CMD_PMP_WRITE       = 0xE8,
         ATA_CMD_CONF_OVERLAY    = 0xB1,
         ATA_CMD_SEC_FREEZE_LOCK = 0xF5,
+        ATA_CMD_SMART           = 0xB0,
+        ATA_CMD_MEDIA_LOCK      = 0xDE,
+        ATA_CMD_MEDIA_UNLOCK    = 0xDF,
+        /* marked obsolete in the ATA/ATAPI-7 spec */
+        ATA_CMD_RESTORE         = 0x10,
+        /* EXABYTE specific */
+        ATA_EXABYTE_ENABLE_NEST = 0xF0,
 
         /* READ_LOG_EXT pages */
         ATA_LOG_SATA_NCQ        = 0x10,
@@ -232,6 +284,10 @@ enum {
         SETFEATURES_WC_ON       = 0x02, /* Enable write cache */
         SETFEATURES_WC_OFF      = 0x82, /* Disable write cache */
 
+        /* Enable/Disable Automatic Acoustic Management */
+        SETFEATURES_AAM_ON      = 0x42,
+        SETFEATURES_AAM_OFF     = 0xC2,
+
         SETFEATURES_SPINUP      = 0x07, /* Spin-up drive */
 
         SETFEATURES_SATA_ENABLE = 0x10, /* Enable use of SATA feature */
@@ -254,6 +310,15 @@ enum {
         ATA_DCO_IDENTIFY        = 0xC2,
         ATA_DCO_SET             = 0xC3,
 
+        /* feature values for SMART */
+        ATA_SMART_ENABLE        = 0xD8,
+        ATA_SMART_READ_VALUES   = 0xD0,
+        ATA_SMART_READ_THRESHOLDS = 0xD1,
+
+        /* password used in LBA Mid / LBA High for executing SMART commands */
+        ATA_SMART_LBAM_PASS     = 0x4F,
+        ATA_SMART_LBAH_PASS     = 0xC2,
+
         /* ATAPI stuff */
         ATAPI_PKT_DMA           = (1 << 0),
         ATAPI_DMADIR            = (1 << 2),     /* ATAPI data dir:
@@ -438,17 +503,17 @@ static inline int ata_is_data(u8 prot)
 /*
  * id tests
  */
-#define ata_id_is_ata(id)       (((id)[0] & (1 << 15)) == 0)
-#define ata_id_has_lba(id)      ((id)[49] & (1 << 9))
-#define ata_id_has_dma(id)      ((id)[49] & (1 << 8))
+#define ata_id_is_ata(id)       (((id)[ATA_ID_CONFIG] & (1 << 15)) == 0)
+#define ata_id_has_lba(id)      ((id)[ATA_ID_CAPABILITY] & (1 << 9))
+#define ata_id_has_dma(id)      ((id)[ATA_ID_CAPABILITY] & (1 << 8))
 #define ata_id_has_ncq(id)      ((id)[76] & (1 << 8))
-#define ata_id_queue_depth(id)  (((id)[75] & 0x1f) + 1)
-#define ata_id_removeable(id)   ((id)[0] & (1 << 7))
+#define ata_id_queue_depth(id)  (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1)
+#define ata_id_removeable(id)   ((id)[ATA_ID_CONFIG] & (1 << 7))
 #define ata_id_has_atapi_AN(id) \
         ( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \
           ((id)[78] & (1 << 5)) )
-#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10))
-#define ata_id_has_iordy(id) ((id)[49] & (1 << 11))
+#define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10))
+#define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11))
 #define ata_id_u32(id,n)        \
         (((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
 #define ata_id_u64(id,n)        \
@@ -457,7 +522,7 @@ static inline int ata_is_data(u8 prot)
           ((u64) (id)[(n) + 1] << 16) | \
           ((u64) (id)[(n) + 0]) )
 
-#define ata_id_cdb_intr(id)     (((id)[0] & 0x60) == 0x20)
+#define ata_id_cdb_intr(id)     (((id)[ATA_ID_CONFIG] & 0x60) == 0x20)
 
 static inline bool ata_id_has_hipm(const u16 *id)
 {
@@ -482,75 +547,106 @@ static inline bool ata_id_has_dipm(const u16 *id)
 
 static inline int ata_id_has_fua(const u16 *id)
 {
-        if ((id[84] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_CFSSE] & 0xC000) != 0x4000)
                 return 0;
-        return id[84] & (1 << 6);
+        return id[ATA_ID_CFSSE] & (1 << 6);
 }
 
 static inline int ata_id_has_flush(const u16 *id)
 {
-        if ((id[83] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
+                return 0;
+        return id[ATA_ID_COMMAND_SET_2] & (1 << 12);
+}
+
+static inline int ata_id_flush_enabled(const u16 *id)
+{
+        if (ata_id_has_flush(id) == 0)
                 return 0;
-        return id[83] & (1 << 12);
+        if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
+                return 0;
+        return id[ATA_ID_CFS_ENABLE_2] & (1 << 12);
 }
 
 static inline int ata_id_has_flush_ext(const u16 *id)
 {
-        if ((id[83] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
                 return 0;
-        return id[83] & (1 << 13);
+        return id[ATA_ID_COMMAND_SET_2] & (1 << 13);
+}
+
+static inline int ata_id_flush_ext_enabled(const u16 *id)
+{
+        if (ata_id_has_flush_ext(id) == 0)
+                return 0;
+        if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
+                return 0;
+        /*
+         * some Maxtor disks have bit 13 defined incorrectly
+         * so check bit 10 too
+         */
+        return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400;
 }
 
 static inline int ata_id_has_lba48(const u16 *id)
 {
-        if ((id[83] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
                 return 0;
-        if (!ata_id_u64(id, 100))
+        if (!ata_id_u64(id, ATA_ID_LBA_CAPACITY_2))
                 return 0;
-        return id[83] & (1 << 10);
+        return id[ATA_ID_COMMAND_SET_2] & (1 << 10);
+}
+
+static inline int ata_id_lba48_enabled(const u16 *id)
+{
+        if (ata_id_has_lba48(id) == 0)
+                return 0;
+        if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
+                return 0;
+        return id[ATA_ID_CFS_ENABLE_2] & (1 << 10);
 }
 
 static inline int ata_id_hpa_enabled(const u16 *id)
 {
         /* Yes children, word 83 valid bits cover word 82 data */
-        if ((id[83] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
                 return 0;
         /* And 87 covers 85-87 */
-        if ((id[87] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
                 return 0;
         /* Check command sets enabled as well as supported */
-        if ((id[85] & ( 1 << 10)) == 0)
+        if ((id[ATA_ID_CFS_ENABLE_1] & (1 << 10)) == 0)
                 return 0;
-        return id[82] & (1 << 10);
+        return id[ATA_ID_COMMAND_SET_1] & (1 << 10);
 }
 
 static inline int ata_id_has_wcache(const u16 *id)
 {
         /* Yes children, word 83 valid bits cover word 82 data */
-        if ((id[83] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
                 return 0;
-        return id[82] & (1 << 5);
+        return id[ATA_ID_COMMAND_SET_1] & (1 << 5);
 }
 
 static inline int ata_id_has_pm(const u16 *id)
 {
-        if ((id[83] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
                 return 0;
-        return id[82] & (1 << 3);
+        return id[ATA_ID_COMMAND_SET_1] & (1 << 3);
 }
 
 static inline int ata_id_rahead_enabled(const u16 *id)
 {
-        if ((id[87] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
                 return 0;
-        return id[85] & (1 << 6);
+        return id[ATA_ID_CFS_ENABLE_1] & (1 << 6);
 }
 
 static inline int ata_id_wcache_enabled(const u16 *id)
 {
-        if ((id[87] & 0xC000) != 0x4000)
+        if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
                 return 0;
-        return id[85] & (1 << 5);
+        return id[ATA_ID_CFS_ENABLE_1] & (1 << 5);
 }
 
 /**
@@ -581,7 +677,15 @@ static inline unsigned int ata_id_major_version(const u16 *id)
 
 static inline int ata_id_is_sata(const u16 *id)
 {
-        return ata_id_major_version(id) >= 5 && id[93] == 0;
+        /*
+         * See if word 93 is 0 AND drive is at least ATA-5 compatible
+         * verifying that word 80 by casting it to a signed type --
+         * this trick allows us to filter out the reserved values of
+         * 0x0000 and 0xffff along with the earlier ATA revisions...
+         */
+        if (id[ATA_ID_HW_CONFIG] == 0 && (short)id[ATA_ID_MAJOR_VER] >= 0x0020)
+                return 1;
+        return 0;
 }
 
 static inline int ata_id_has_tpm(const u16 *id)
@@ -599,7 +703,16 @@ static inline int ata_id_has_dword_io(const u16 *id)
         /* ATA 8 reuses this flag for "trusted" computing */
         if (ata_id_major_version(id) > 7)
                 return 0;
-        if (id[48] & (1 << 0))
+        if (id[ATA_ID_DWORD_IO] & (1 << 0))
+                return 1;
+        return 0;
+}
+
+static inline int ata_id_has_unload(const u16 *id)
+{
+        if (ata_id_major_version(id) >= 7 &&
+            (id[ATA_ID_CFSSE] & 0xC000) == 0x4000 &&
+            id[ATA_ID_CFSSE] & (1 << 13))
                 return 1;
         return 0;
 }
@@ -608,45 +721,50 @@ static inline int ata_id_current_chs_valid(const u16 *id)
 {
         /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
            has not been issued to the device then the values of
-           id[54] to id[56] are vendor specific. */
-        return (id[53] & 0x01) && /* Current translation valid */
-                id[54] &&  /* cylinders in current translation */
-                id[55] &&  /* heads in current translation */
-                id[55] <= 16 &&
-                id[56];    /* sectors in current translation */
+           id[ATA_ID_CUR_CYLS] to id[ATA_ID_CUR_SECTORS] are vendor specific. */
+        return (id[ATA_ID_FIELD_VALID] & 1) && /* Current translation valid */
+                id[ATA_ID_CUR_CYLS] &&  /* cylinders in current translation */
+                id[ATA_ID_CUR_HEADS] &&  /* heads in current translation */
+                id[ATA_ID_CUR_HEADS] <= 16 &&
+                id[ATA_ID_CUR_SECTORS];    /* sectors in current translation */
 }
 
 static inline int ata_id_is_cfa(const u16 *id)
 {
-        u16 v = id[0];
-        if (v == 0x848A)        /* Standard CF */
+        if (id[ATA_ID_CONFIG] == 0x848A)        /* Standard CF */
                 return 1;
         /* Could be CF hiding as standard ATA */
-        if (ata_id_major_version(id) >= 3 &&  id[82] != 0xFFFF &&
-                        (id[82] & ( 1 << 2)))
+        if (ata_id_major_version(id) >= 3 &&
+            id[ATA_ID_COMMAND_SET_1] != 0xFFFF &&
+           (id[ATA_ID_COMMAND_SET_1] & (1 << 2)))
                 return 1;
         return 0;
 }
 
+static inline int ata_id_is_ssd(const u16 *id)
+{
+        return id[ATA_ID_ROT_SPEED] == 0x01;
+}
+
 static inline int ata_drive_40wire(const u16 *dev_id)
 {
         if (ata_id_is_sata(dev_id))
                 return 0;       /* SATA */
-        if ((dev_id[93] & 0xE000) == 0x6000)
+        if ((dev_id[ATA_ID_HW_CONFIG] & 0xE000) == 0x6000)
                 return 0;       /* 80 wire */
         return 1;
 }
 
 static inline int ata_drive_40wire_relaxed(const u16 *dev_id)
 {
-        if ((dev_id[93] & 0x2000) == 0x2000)
+        if ((dev_id[ATA_ID_HW_CONFIG] & 0x2000) == 0x2000)
                 return 0;       /* 80 wire */
         return 1;
 }
 
 static inline int atapi_cdb_len(const u16 *dev_id)
 {
-        u16 tmp = dev_id[0] & 0x3;
+        u16 tmp = dev_id[ATA_ID_CONFIG] & 0x3;
         switch (tmp) {
         case 0:         return 12;
         case 1:         return 16;
@@ -656,7 +774,7 @@ static inline int atapi_cdb_len(const u16 *dev_id)
 
 static inline int atapi_command_packet_set(const u16 *dev_id)
 {
-        return (dev_id[0] >> 8) & 0x1f;
+        return (dev_id[ATA_ID_CONFIG] >> 8) & 0x1f;
 }
 
 static inline int atapi_id_dmadir(const u16 *dev_id)
@@ -664,6 +782,76 @@ static inline int atapi_id_dmadir(const u16 *dev_id)
         return ata_id_major_version(dev_id) >= 7 && (dev_id[62] & 0x8000);
 }
 
+/*
+ * ata_id_is_lba_capacity_ok() performs a sanity check on
+ * the claimed LBA capacity value for the device.
+ *
+ * Returns 1 if LBA capacity looks sensible, 0 otherwise.
+ *
+ * It is called only once for each device.
+ */
+static inline int ata_id_is_lba_capacity_ok(u16 *id)
+{
+        unsigned long lba_sects, chs_sects, head, tail;
+
+        /* No non-LBA info .. so valid! */
+        if (id[ATA_ID_CYLS] == 0)
+                return 1;
+
+        lba_sects = ata_id_u32(id, ATA_ID_LBA_CAPACITY);
+
+        /*
+         * The ATA spec tells large drives to return
+         * C/H/S = 16383/16/63 independent of their size.
+         * Some drives can be jumpered to use 15 heads instead of 16.
+         * Some drives can be jumpered to use 4092 cyls instead of 16383.
+         */
+        if ((id[ATA_ID_CYLS] == 16383 ||
+             (id[ATA_ID_CYLS] == 4092 && id[ATA_ID_CUR_CYLS] == 16383)) &&
+            id[ATA_ID_SECTORS] == 63 &&
+            (id[ATA_ID_HEADS] == 15 || id[ATA_ID_HEADS] == 16) &&
+            (lba_sects >= 16383 * 63 * id[ATA_ID_HEADS]))
+                return 1;
+
+        chs_sects = id[ATA_ID_CYLS] * id[ATA_ID_HEADS] * id[ATA_ID_SECTORS];
+
+        /* perform a rough sanity check on lba_sects: within 10% is OK */
+        if (lba_sects - chs_sects < chs_sects/10)
+                return 1;
+
+        /* some drives have the word order reversed */
+        head = (lba_sects >> 16) & 0xffff;
+        tail = lba_sects & 0xffff;
+        lba_sects = head | (tail << 16);
+
+        if (lba_sects - chs_sects < chs_sects/10) {
+                *(__le32 *)&id[ATA_ID_LBA_CAPACITY] = __cpu_to_le32(lba_sects);
+                return 1;       /* LBA capacity is (now) good */
+        }
+
+        return 0;       /* LBA capacity value may be bad */
+}
+
+static inline void ata_id_to_hd_driveid(u16 *id)
+{
+#ifdef __BIG_ENDIAN
+        /* accessed in struct hd_driveid as 8-bit values */
+        id[ATA_ID_MAX_MULTSECT]  = __cpu_to_le16(id[ATA_ID_MAX_MULTSECT]);
+        id[ATA_ID_CAPABILITY]    = __cpu_to_le16(id[ATA_ID_CAPABILITY]);
+        id[ATA_ID_OLD_PIO_MODES] = __cpu_to_le16(id[ATA_ID_OLD_PIO_MODES]);
+        id[ATA_ID_OLD_DMA_MODES] = __cpu_to_le16(id[ATA_ID_OLD_DMA_MODES]);
+        id[ATA_ID_MULTSECT]      = __cpu_to_le16(id[ATA_ID_MULTSECT]);
+
+        /* as 32-bit values */
+        *(u32 *)&id[ATA_ID_LBA_CAPACITY] = ata_id_u32(id, ATA_ID_LBA_CAPACITY);
+        *(u32 *)&id[ATA_ID_SPG]          = ata_id_u32(id, ATA_ID_SPG);
+
+        /* as 64-bit value */
+        *(u64 *)&id[ATA_ID_LBA_CAPACITY_2] =
+                ata_id_u64(id, ATA_ID_LBA_CAPACITY_2);
+#endif
+}
+
 static inline int is_multi_taskfile(struct ata_taskfile *tf)
 {
         return (tf->command == ATA_CMD_READ_MULTI) ||
@@ -682,7 +870,7 @@ static inline int ata_ok(u8 status)
 static inline int lba_28_ok(u64 block, u32 n_block)
 {
         /* check the ending block number */
-        return ((block + n_block - 1) < ((u64)1 << 28)) && (n_block <= 256);
+        return ((block + n_block) < ((u64)1 << 28)) && (n_block <= 256);
 }
 
 static inline int lba_48_ok(u64 block, u32 n_block)
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 0933a14e6414..ff5b4cf9e2da 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -26,21 +26,8 @@
 
 #ifdef CONFIG_BLOCK
 
-/* Platforms may set this to teach the BIO layer about IOMMU hardware. */
 #include <asm/io.h>
 
-#if defined(BIO_VMERGE_MAX_SIZE) && defined(BIO_VMERGE_BOUNDARY)
-#define BIOVEC_VIRT_START_SIZE(x) (bvec_to_phys(x) & (BIO_VMERGE_BOUNDARY - 1))
-#define BIOVEC_VIRT_OVERSIZE(x) ((x) > BIO_VMERGE_MAX_SIZE)
-#else
-#define BIOVEC_VIRT_START_SIZE(x)       0
-#define BIOVEC_VIRT_OVERSIZE(x)         0
-#endif
-
-#ifndef BIO_VMERGE_BOUNDARY
-#define BIO_VMERGE_BOUNDARY     0
-#endif
-
 #define BIO_DEBUG
 
 #ifdef BIO_DEBUG
@@ -88,25 +75,14 @@ struct bio {
         /* Number of segments in this BIO after
          * physical address coalescing is performed.
          */
-        unsigned short          bi_phys_segments;
-
-        /* Number of segments after physical and DMA remapping
-         * hardware coalescing is performed.
-         */
-        unsigned short          bi_hw_segments;
+        unsigned int            bi_phys_segments;
 
         unsigned int            bi_size;        /* residual I/O count */
 
-        /*
-         * To keep track of the max hw size, we account for the
-         * sizes of the first and last virtually mergeable segments
-         * in this bio
-         */
-        unsigned int            bi_hw_front_size;
-        unsigned int            bi_hw_back_size;
-
         unsigned int            bi_max_vecs;    /* max bvl_vecs we can hold */
 
+        unsigned int            bi_comp_cpu;    /* completion CPU */
+
         struct bio_vec          *bi_io_vec;     /* the actual vec list */
 
         bio_end_io_t            *bi_end_io;
@@ -126,11 +102,14 @@ struct bio {
 #define BIO_UPTODATE    0       /* ok after I/O completion */
 #define BIO_RW_BLOCK    1       /* RW_AHEAD set, and read/write would block */
 #define BIO_EOF         2       /* out-out-bounds error */
-#define BIO_SEG_VALID   3       /* nr_hw_seg valid */
+#define BIO_SEG_VALID   3       /* bi_phys_segments valid */
 #define BIO_CLONED      4       /* doesn't own data */
 #define BIO_BOUNCED     5       /* bio is a bounce bio */
 #define BIO_USER_MAPPED 6       /* contains user pages */
 #define BIO_EOPNOTSUPP  7       /* not supported */
+#define BIO_CPU_AFFINE  8       /* complete bio on same CPU as submitted */
+#define BIO_NULL_MAPPED 9       /* contains invalid user pages */
+#define BIO_FS_INTEGRITY 10     /* fs owns integrity data, not block layer */
 #define bio_flagged(bio, flag)  ((bio)->bi_flags & (1 << (flag)))
 
 /*
@@ -144,18 +123,31 @@ struct bio {
 /*
  * bio bi_rw flags
  *
- * bit 0 -- read (not set) or write (set)
+ * bit 0 -- data direction
+ *      If not set, bio is a read from device. If set, it's a write to device.
  * bit 1 -- rw-ahead when set
  * bit 2 -- barrier
+ *      Insert a serialization point in the IO queue, forcing previously
+ *      submitted IO to be completed before this oen is issued.
  * bit 3 -- fail fast, don't want low level driver retries
  * bit 4 -- synchronous I/O hint: the block layer will unplug immediately
+ *      Note that this does NOT indicate that the IO itself is sync, just
+ *      that the block layer will not postpone issue of this IO by plugging.
+ * bit 5 -- metadata request
+ *      Used for tracing to differentiate metadata and data IO. May also
+ *      get some preferential treatment in the IO scheduler
+ * bit 6 -- discard sectors
+ *      Informs the lower level device that this range of sectors is no longer
+ *      used by the file system and may thus be freed by the device. Used
+ *      for flash based storage.
  */
-#define BIO_RW          0
-#define BIO_RW_AHEAD    1
+#define BIO_RW          0       /* Must match RW in req flags (blkdev.h) */
+#define BIO_RW_AHEAD    1       /* Must match FAILFAST in req flags */
 #define BIO_RW_BARRIER  2
 #define BIO_RW_FAILFAST 3
 #define BIO_RW_SYNC     4
 #define BIO_RW_META     5
+#define BIO_RW_DISCARD  6
 
 /*
  * upper 16 bits of bi_rw define the io priority of this bio
@@ -185,14 +177,15 @@ struct bio {
 #define bio_failfast(bio)       ((bio)->bi_rw & (1 << BIO_RW_FAILFAST))
 #define bio_rw_ahead(bio)       ((bio)->bi_rw & (1 << BIO_RW_AHEAD))
 #define bio_rw_meta(bio)        ((bio)->bi_rw & (1 << BIO_RW_META))
-#define bio_empty_barrier(bio)  (bio_barrier(bio) && !(bio)->bi_size)
+#define bio_discard(bio)        ((bio)->bi_rw & (1 << BIO_RW_DISCARD))
+#define bio_empty_barrier(bio)  (bio_barrier(bio) && !bio_has_data(bio) && !bio_discard(bio))
 
 static inline unsigned int bio_cur_sectors(struct bio *bio)
 {
         if (bio->bi_vcnt)
                 return bio_iovec(bio)->bv_len >> 9;
-
-        return 0;
+        else /* dataless requests such as discard */
+                return bio->bi_size >> 9;
 }
 
 static inline void *bio_data(struct bio *bio)
@@ -236,8 +229,6 @@ static inline void *bio_data(struct bio *bio)
         ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
 #endif
 
-#define BIOVEC_VIRT_MERGEABLE(vec1, vec2)       \
-        ((((bvec_to_phys((vec1)) + (vec1)->bv_len) | bvec_to_phys((vec2))) & (BIO_VMERGE_BOUNDARY - 1)) == 0)
 #define __BIO_SEG_BOUNDARY(addr1, addr2, mask) \
         (((addr1) | (mask)) == (((addr2) - 1) | (mask)))
 #define BIOVEC_SEG_BOUNDARY(q, b1, b2) \
@@ -319,15 +310,14 @@ struct bio_pair {
         atomic_t                        cnt;
         int                             error;
 };
-extern struct bio_pair *bio_split(struct bio *bi, mempool_t *pool,
-                                  int first_sectors);
-extern mempool_t *bio_split_pool;
+extern struct bio_pair *bio_split(struct bio *bi, int first_sectors);
 extern void bio_pair_release(struct bio_pair *dbio);
 
 extern struct bio_set *bioset_create(int, int);
 extern void bioset_free(struct bio_set *);
 
 extern struct bio *bio_alloc(gfp_t, int);
+extern struct bio *bio_kmalloc(gfp_t, int);
 extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
 extern void bio_put(struct bio *);
 extern void bio_free(struct bio *, struct bio_set *);
@@ -335,7 +325,6 @@ extern void bio_free(struct bio *, struct bio_set *);
 extern void bio_endio(struct bio *, int);
 struct request_queue;
 extern int bio_phys_segments(struct request_queue *, struct bio *);
-extern int bio_hw_segments(struct request_queue *, struct bio *);
 
 extern void __bio_clone(struct bio *, struct bio *);
 extern struct bio *bio_clone(struct bio *, gfp_t);
@@ -346,12 +335,14 @@ extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int);
 extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *,
                            unsigned int, unsigned int);
 extern int bio_get_nr_vecs(struct block_device *);
+extern sector_t bio_sector_offset(struct bio *, unsigned short, unsigned int);
 extern struct bio *bio_map_user(struct request_queue *, struct block_device *,
-                                unsigned long, unsigned int, int);
+                                unsigned long, unsigned int, int, gfp_t);
 struct sg_iovec;
+struct rq_map_data;
 extern struct bio *bio_map_user_iov(struct request_queue *,
                                     struct block_device *,
-                                    struct sg_iovec *, int, int);
+                                    struct sg_iovec *, int, int, gfp_t);
 extern void bio_unmap_user(struct bio *);
 extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
                                 gfp_t);
@@ -359,15 +350,25 @@ extern struct bio *bio_copy_kern(struct request_queue *, void *, unsigned int,
                                  gfp_t, int);
 extern void bio_set_pages_dirty(struct bio *bio);
 extern void bio_check_pages_dirty(struct bio *bio);
-extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);
-extern struct bio *bio_copy_user_iov(struct request_queue *, struct sg_iovec *,
-                                     int, int);
+extern struct bio *bio_copy_user(struct request_queue *, struct rq_map_data *,
+                                 unsigned long, unsigned int, int, gfp_t);
+extern struct bio *bio_copy_user_iov(struct request_queue *,
+                                     struct rq_map_data *, struct sg_iovec *,
+                                     int, int, gfp_t);
 extern int bio_uncopy_user(struct bio *);
 void zero_fill_bio(struct bio *bio);
 extern struct bio_vec *bvec_alloc_bs(gfp_t, int, unsigned long *, struct bio_set *);
 extern unsigned int bvec_nr_vecs(unsigned short idx);
 
 /*
+ * Allow queuer to specify a completion CPU for this bio
+ */
+static inline void bio_set_completion_cpu(struct bio *bio, unsigned int cpu)
+{
+        bio->bi_comp_cpu = cpu;
+}
+
+/*
  * bio_set is used to allow other portions of the IO system to
  * allocate their own private memory pools for bio and iovec structures.
  * These memory pools in turn all allocate from the bio_slab
@@ -445,6 +446,14 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx,
         __bio_kmap_irq((bio), (bio)->bi_idx, (flags))
 #define bio_kunmap_irq(buf,flags)       __bio_kunmap_irq(buf, flags)
 
+/*
+ * Check whether this bio carries any data or not. A NULL bio is allowed.
+ */
+static inline int bio_has_data(struct bio *bio)
+{
+        return bio && bio->bi_io_vec != NULL;
+}
+
 #if defined(CONFIG_BLK_DEV_INTEGRITY)
 
 #define bip_vec_idx(bip, idx)   (&(bip->bip_vec[(idx)]))
@@ -458,14 +467,7 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx,
 #define bip_for_each_vec(bvl, bip, i)                                   \
         __bip_for_each_vec(bvl, bip, i, (bip)->bip_idx)
 
-static inline int bio_integrity(struct bio *bio)
-{
-#if defined(CONFIG_BLK_DEV_INTEGRITY)
-        return bio->bi_integrity != NULL;
-#else
-        return 0;
-#endif
-}
+#define bio_integrity(bio) (bio->bi_integrity != NULL)
 
 extern struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *, gfp_t, unsigned int, struct bio_set *);
 extern struct bio_integrity_payload *bio_integrity_alloc(struct bio *, gfp_t, unsigned int);
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 1abfe664c444..89781fd48859 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -110,6 +110,7 @@ extern int __bitmap_weight(const unsigned long *bitmap, int bits);
 
 extern int bitmap_scnprintf(char *buf, unsigned int len,
                         const unsigned long *src, int nbits);
+extern int bitmap_scnprintf_len(unsigned int nr_bits);
 extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user,
                         unsigned long *dst, int nbits);
 extern int bitmap_parse_user(const char __user *ubuf, unsigned int ulen,
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e61f22be4d0e..a92d9e4ea96e 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -16,7 +16,9 @@
 #include <linux/bio.h>
 #include <linux/module.h>
 #include <linux/stringify.h>
+#include <linux/gfp.h>
 #include <linux/bsg.h>
+#include <linux/smp.h>
 
 #include <asm/scatterlist.h>
 
@@ -54,7 +56,6 @@ enum rq_cmd_type_bits {
         REQ_TYPE_PM_SUSPEND,            /* suspend request */
         REQ_TYPE_PM_RESUME,             /* resume request */
         REQ_TYPE_PM_SHUTDOWN,           /* shutdown request */
-        REQ_TYPE_FLUSH,                 /* flush request */
         REQ_TYPE_SPECIAL,               /* driver defined type */
         REQ_TYPE_LINUX_BLOCK,           /* generic block layer message */
         /*
@@ -76,19 +77,18 @@ enum rq_cmd_type_bits {
  *
  */
 enum {
-        /*
-         * just examples for now
-         */
         REQ_LB_OP_EJECT = 0x40,         /* eject request */
-        REQ_LB_OP_FLUSH = 0x41,         /* flush device */
+        REQ_LB_OP_FLUSH = 0x41,         /* flush request */
+        REQ_LB_OP_DISCARD = 0x42,       /* discard sectors */
 };
 
 /*
- * request type modified bits. first three bits match BIO_RW* bits, important
+ * request type modified bits. first two bits match BIO_RW* bits, important
  */
 enum rq_flag_bits {
         __REQ_RW,               /* not set, read. set, write */
         __REQ_FAILFAST,         /* no low level driver retries */
+        __REQ_DISCARD,          /* request to discard sectors */
         __REQ_SORTED,           /* elevator knows about this request */
         __REQ_SOFTBARRIER,      /* may not be passed by ioscheduler */
         __REQ_HARDBARRIER,      /* may not be passed by drive either */
@@ -111,6 +111,7 @@ enum rq_flag_bits {
 };
 
 #define REQ_RW          (1 << __REQ_RW)
+#define REQ_DISCARD     (1 << __REQ_DISCARD)
 #define REQ_FAILFAST    (1 << __REQ_FAILFAST)
 #define REQ_SORTED      (1 << __REQ_SORTED)
 #define REQ_SOFTBARRIER (1 << __REQ_SOFTBARRIER)
@@ -140,12 +141,14 @@ enum rq_flag_bits {
  */
 struct request {
         struct list_head queuelist;
-        struct list_head donelist;
+        struct call_single_data csd;
+        int cpu;
 
         struct request_queue *q;
 
         unsigned int cmd_flags;
         enum rq_cmd_type_bits cmd_type;
+        unsigned long atomic_flags;
 
         /* Maintain bio traversal state for part by part I/O submission.
          * hard_* are block layer internals, no driver should touch them!
@@ -190,13 +193,6 @@ struct request {
          */
         unsigned short nr_phys_segments;
 
-        /* Number of scatter-gather addr+len pairs after
-         * physical and DMA remapping hardware coalescing is performed.
-         * This is the number of scatter-gather entries the driver
-         * will actually have to deal with after DMA mapping is done.
-         */
-        unsigned short nr_hw_segments;
-
         unsigned short ioprio;
 
         void *special;
@@ -220,6 +216,8 @@ struct request {
         void *data;
         void *sense;
 
+        unsigned long deadline;
+        struct list_head timeout_list;
         unsigned int timeout;
         int retries;
 
@@ -233,6 +231,11 @@ struct request {
         struct request *next_rq;
 };
 
+static inline unsigned short req_get_ioprio(struct request *req)
+{
+        return req->ioprio;
+}
+
 /*
  * State information carried for REQ_TYPE_PM_SUSPEND and REQ_TYPE_PM_RESUME
  * requests. Some step values could eventually be made generic.
@@ -252,6 +255,7 @@ typedef void (request_fn_proc) (struct request_queue *q);
 typedef int (make_request_fn) (struct request_queue *q, struct bio *bio);
 typedef int (prep_rq_fn) (struct request_queue *, struct request *);
 typedef void (unplug_fn) (struct request_queue *);
+typedef int (prepare_discard_fn) (struct request_queue *, struct request *);
 
 struct bio_vec;
 struct bvec_merge_data {
@@ -265,6 +269,15 @@ typedef int (merge_bvec_fn) (struct request_queue *, struct bvec_merge_data *,
 typedef void (prepare_flush_fn) (struct request_queue *, struct request *);
 typedef void (softirq_done_fn)(struct request *);
 typedef int (dma_drain_needed_fn)(struct request *);
+typedef int (lld_busy_fn) (struct request_queue *q);
+
+enum blk_eh_timer_return {
+        BLK_EH_NOT_HANDLED,
+        BLK_EH_HANDLED,
+        BLK_EH_RESET_TIMER,
+};
+
+typedef enum blk_eh_timer_return (rq_timed_out_fn)(struct request *);
 
 enum blk_queue_state {
         Queue_down,
@@ -280,6 +293,15 @@ struct blk_queue_tag {
         atomic_t refcnt;                /* map can be shared */
 };
 
+#define BLK_SCSI_MAX_CMDS       (256)
+#define BLK_SCSI_CMD_PER_LONG   (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
+
+struct blk_cmd_filter {
+        unsigned long read_ok[BLK_SCSI_CMD_PER_LONG];
+        unsigned long write_ok[BLK_SCSI_CMD_PER_LONG];
+        struct kobject kobj;
+};
+
 struct request_queue
 {
         /*
@@ -298,10 +320,13 @@ struct request_queue
         make_request_fn         *make_request_fn;
         prep_rq_fn              *prep_rq_fn;
         unplug_fn               *unplug_fn;
+        prepare_discard_fn      *prepare_discard_fn;
         merge_bvec_fn           *merge_bvec_fn;
         prepare_flush_fn        *prepare_flush_fn;
         softirq_done_fn         *softirq_done_fn;
+        rq_timed_out_fn         *rq_timed_out_fn;
         dma_drain_needed_fn     *dma_drain_needed;
+        lld_busy_fn             *lld_busy_fn;
 
         /*
          * Dispatch queue sorting
@@ -376,6 +401,10 @@ struct request_queue
         unsigned int            nr_sorted;
         unsigned int            in_flight;
 
+        unsigned int            rq_timeout;
+        struct timer_list       timeout;
+        struct list_head        timeout_list;
+
         /*
          * sg stuff
          */
@@ -398,6 +427,7 @@ struct request_queue
 #if defined(CONFIG_BLK_DEV_BSG)
         struct bsg_class_device bsg_dev;
 #endif
+        struct blk_cmd_filter cmd_filter;
 };
 
 #define QUEUE_FLAG_CLUSTER      0       /* cluster several segments into 1 */
@@ -411,6 +441,10 @@ struct request_queue
 #define QUEUE_FLAG_ELVSWITCH    8       /* don't use elevator, just do FIFO */
 #define QUEUE_FLAG_BIDI         9       /* queue supports bidi requests */
 #define QUEUE_FLAG_NOMERGES    10       /* disable merge attempts */
+#define QUEUE_FLAG_SAME_COMP   11       /* force complete on same CPU */
+#define QUEUE_FLAG_FAIL_IO     12       /* fake timeout */
+#define QUEUE_FLAG_STACKABLE   13       /* supports request stacking */
+#define QUEUE_FLAG_NONROT      14       /* non-rotational device (SSD) */
 
 static inline int queue_is_locked(struct request_queue *q)
 {
@@ -516,7 +550,10 @@ enum {
 #define blk_queue_tagged(q)     test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
 #define blk_queue_stopped(q)    test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
 #define blk_queue_nomerges(q)   test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
+#define blk_queue_nonrot(q)     test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
 #define blk_queue_flushing(q)   ((q)->ordseq)
+#define blk_queue_stackable(q)  \
+        test_bit(QUEUE_FLAG_STACKABLE, &(q)->queue_flags)
 
 #define blk_fs_request(rq)      ((rq)->cmd_type == REQ_TYPE_FS)
 #define blk_pc_request(rq)      ((rq)->cmd_type == REQ_TYPE_BLOCK_PC)
@@ -526,16 +563,18 @@ enum {
 #define blk_noretry_request(rq) ((rq)->cmd_flags & REQ_FAILFAST)
 #define blk_rq_started(rq)      ((rq)->cmd_flags & REQ_STARTED)
 
-#define blk_account_rq(rq)      (blk_rq_started(rq) && blk_fs_request(rq))
+#define blk_account_rq(rq)      (blk_rq_started(rq) && (blk_fs_request(rq) || blk_discard_rq(rq))) 
 
 #define blk_pm_suspend_request(rq)      ((rq)->cmd_type == REQ_TYPE_PM_SUSPEND)
 #define blk_pm_resume_request(rq)       ((rq)->cmd_type == REQ_TYPE_PM_RESUME)
 #define blk_pm_request(rq)      \
         (blk_pm_suspend_request(rq) || blk_pm_resume_request(rq))
 
+#define blk_rq_cpu_valid(rq)    ((rq)->cpu != -1)
 #define blk_sorted_rq(rq)       ((rq)->cmd_flags & REQ_SORTED)
 #define blk_barrier_rq(rq)      ((rq)->cmd_flags & REQ_HARDBARRIER)
 #define blk_fua_rq(rq)          ((rq)->cmd_flags & REQ_FUA)
+#define blk_discard_rq(rq)      ((rq)->cmd_flags & REQ_DISCARD)
 #define blk_bidi_rq(rq)         ((rq)->next_rq != NULL)
 #define blk_empty_barrier(rq)   (blk_barrier_rq(rq) && blk_fs_request(rq) && !(rq)->hard_nr_sectors)
 /* rq->queuelist of dequeued request must be list_empty() */
@@ -582,7 +621,8 @@ static inline void blk_clear_queue_full(struct request_queue *q, int rw)
 #define RQ_NOMERGE_FLAGS        \
         (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER)
 #define rq_mergeable(rq)        \
-        (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && blk_fs_request((rq)))
+        (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
+         (blk_discard_rq(rq) || blk_fs_request((rq))))
 
 /*
  * q->prep_rq_fn return values
@@ -627,6 +667,12 @@ static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)
 }
 #endif /* CONFIG_MMU */
 
+struct rq_map_data {
+        struct page **pages;
+        int page_order;
+        int nr_entries;
+};
+
 struct req_iterator {
         int i;
         struct bio *bio;
@@ -654,6 +700,10 @@ extern void __blk_put_request(struct request_queue *, struct request *);
 extern struct request *blk_get_request(struct request_queue *, int, gfp_t);
 extern void blk_insert_request(struct request_queue *, struct request *, int, void *);
 extern void blk_requeue_request(struct request_queue *, struct request *);
+extern int blk_rq_check_limits(struct request_queue *q, struct request *rq);
+extern int blk_lld_busy(struct request_queue *q);
+extern int blk_insert_cloned_request(struct request_queue *q,
+                                     struct request *rq);
 extern void blk_plug_device(struct request_queue *);
 extern void blk_plug_device_unlocked(struct request_queue *);
 extern int blk_remove_plug(struct request_queue *);
@@ -695,11 +745,14 @@ extern void __blk_stop_queue(struct request_queue *q);
 extern void __blk_run_queue(struct request_queue *);
 extern void blk_run_queue(struct request_queue *);
 extern void blk_start_queueing(struct request_queue *);
-extern int blk_rq_map_user(struct request_queue *, struct request *, void __user *, unsigned long);
+extern int blk_rq_map_user(struct request_queue *, struct request *,
+                           struct rq_map_data *, void __user *, unsigned long,
+                           gfp_t);
 extern int blk_rq_unmap_user(struct bio *);
 extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, unsigned int, gfp_t);
 extern int blk_rq_map_user_iov(struct request_queue *, struct request *,
-                               struct sg_iovec *, int, unsigned int);
+                               struct rq_map_data *, struct sg_iovec *, int,
+                               unsigned int, gfp_t);
 extern int blk_execute_rq(struct request_queue *, struct gendisk *,
                           struct request *, int);
 extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *,
@@ -740,12 +793,15 @@ extern int __blk_end_request(struct request *rq, int error,
 extern int blk_end_bidi_request(struct request *rq, int error,
                                 unsigned int nr_bytes, unsigned int bidi_bytes);
 extern void end_request(struct request *, int);
-extern void end_queued_request(struct request *, int);
-extern void end_dequeued_request(struct request *, int);
 extern int blk_end_request_callback(struct request *rq, int error,
                                 unsigned int nr_bytes,
                                 int (drv_callback)(struct request *));
 extern void blk_complete_request(struct request *);
+extern void __blk_complete_request(struct request *);
+extern void blk_abort_request(struct request *);
+extern void blk_abort_queue(struct request_queue *);
+extern void blk_update_request(struct request *rq, int error,
+                               unsigned int nr_bytes);
 
 /*
  * blk_end_request() takes bytes instead of sectors as a complete size.
@@ -780,12 +836,16 @@ extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int);
 extern int blk_queue_dma_drain(struct request_queue *q,
                                dma_drain_needed_fn *dma_drain_needed,
                                void *buf, unsigned int size);
+extern void blk_queue_lld_busy(struct request_queue *q, lld_busy_fn *fn);
 extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
 extern void blk_queue_prep_rq(struct request_queue *, prep_rq_fn *pfn);
 extern void blk_queue_merge_bvec(struct request_queue *, merge_bvec_fn *);
 extern void blk_queue_dma_alignment(struct request_queue *, int);
 extern void blk_queue_update_dma_alignment(struct request_queue *, int);
 extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
+extern void blk_queue_set_discard(struct request_queue *, prepare_discard_fn *);
+extern void blk_queue_rq_timed_out(struct request_queue *, rq_timed_out_fn *);
+extern void blk_queue_rq_timeout(struct request_queue *, unsigned int);
 extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
 extern int blk_queue_ordered(struct request_queue *, unsigned, prepare_flush_fn *);
 extern int blk_do_ordered(struct request_queue *, struct request **);
@@ -807,8 +867,6 @@ extern void blk_put_queue(struct request_queue *);
 /*
  * tag stuff
  */
-#define blk_queue_tag_depth(q)          ((q)->queue_tags->busy)
-#define blk_queue_tag_queue(q)          ((q)->queue_tags->busy < (q)->queue_tags->max_depth)
 #define blk_rq_tagged(rq)               ((rq)->cmd_flags & REQ_QUEUED)
 extern int blk_queue_start_tag(struct request_queue *, struct request *);
 extern struct request *blk_queue_find_tag(struct request_queue *, int);
@@ -829,15 +887,23 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
 }
 
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
+extern int blkdev_issue_discard(struct block_device *,
+                                sector_t sector, sector_t nr_sects, gfp_t);
+
+static inline int sb_issue_discard(struct super_block *sb,
+                                   sector_t block, sector_t nr_blocks)
+{
+        block <<= (sb->s_blocksize_bits - 9);
+        nr_blocks <<= (sb->s_blocksize_bits - 9);
+        return blkdev_issue_discard(sb->s_bdev, block, nr_blocks, GFP_KERNEL);
+}
 
 /*
 * command filter functions
 */
-extern int blk_verify_command(struct file *file, unsigned char *cmd);
-extern int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter,
-                                         unsigned char *cmd, mode_t *f_mode);
-extern int blk_register_filter(struct gendisk *disk);
-extern void blk_unregister_filter(struct gendisk *disk);
+extern int blk_verify_command(struct blk_cmd_filter *filter,
+                              unsigned char *cmd, int has_write_perm);
+extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
 
 #define MAX_PHYS_SEGMENTS 128
 #define MAX_HW_SEGMENTS 128
@@ -868,6 +934,13 @@ static inline int queue_dma_alignment(struct request_queue *q)
         return q ? q->dma_alignment : 511;
 }
 
+static inline int blk_rq_aligned(struct request_queue *q, void *addr,
+                                 unsigned int len)
+{
+        unsigned int alignment = queue_dma_alignment(q) | q->dma_pad_mask;
+        return !((unsigned long)addr & alignment) && !(len & alignment);
+}
+
 /* assumes size > 256 */
 static inline unsigned int blksize_bits(unsigned int size)
 {
@@ -894,7 +967,7 @@ static inline void put_dev_sector(Sector p)
 }
 
 struct work_struct;
-int kblockd_schedule_work(struct work_struct *work);
+int kblockd_schedule_work(struct request_queue *q, struct work_struct *work);
 void kblockd_flush_work(struct work_struct *work);
 
 #define MODULE_ALIAS_BLOCKDEV(major,minor) \
@@ -939,49 +1012,19 @@ struct blk_integrity {
 
 extern int blk_integrity_register(struct gendisk *, struct blk_integrity *);
 extern void blk_integrity_unregister(struct gendisk *);
-extern int blk_integrity_compare(struct block_device *, struct block_device *);
+extern int blk_integrity_compare(struct gendisk *, struct gendisk *);
 extern int blk_rq_map_integrity_sg(struct request *, struct scatterlist *);
 extern int blk_rq_count_integrity_sg(struct request *);
 
-static inline unsigned short blk_integrity_tuple_size(struct blk_integrity *bi)
-{
-        if (bi)
-                return bi->tuple_size;
-
-        return 0;
-}
-
-static inline struct blk_integrity *bdev_get_integrity(struct block_device *bdev)
+static inline
+struct blk_integrity *bdev_get_integrity(struct block_device *bdev)
 {
         return bdev->bd_disk->integrity;
 }
 
-static inline unsigned int bdev_get_tag_size(struct block_device *bdev)
+static inline struct blk_integrity *blk_get_integrity(struct gendisk *disk)
 {
-        struct blk_integrity *bi = bdev_get_integrity(bdev);
-
-        if (bi)
-                return bi->tag_size;
-
-        return 0;
-}
-
-static inline int bdev_integrity_enabled(struct block_device *bdev, int rw)
-{
-        struct blk_integrity *bi = bdev_get_integrity(bdev);
-
-        if (bi == NULL)
-                return 0;
-
-        if (rw == READ && bi->verify_fn != NULL &&
-            (bi->flags & INTEGRITY_FLAG_READ))
-                return 1;
-
-        if (rw == WRITE && bi->generate_fn != NULL &&
-            (bi->flags & INTEGRITY_FLAG_WRITE))
-                return 1;
-
-        return 0;
+        return disk->integrity;
 }
 
 static inline int blk_integrity_rq(struct request *rq)
@@ -998,7 +1041,7 @@ static inline int blk_integrity_rq(struct request *rq)
 #define blk_rq_count_integrity_sg(a)            (0)
 #define blk_rq_map_integrity_sg(a, b)           (0)
 #define bdev_get_integrity(a)                   (0)
-#define bdev_get_tag_size(a)                    (0)
+#define blk_get_integrity(a)                    (0)
 #define blk_integrity_compare(a, b)             (0)
 #define blk_integrity_register(a, b)            (0)
 #define blk_integrity_unregister(a)             do { } while (0);
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index d084b8d227a5..3a31eb506164 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -1,8 +1,10 @@
 #ifndef BLKTRACE_H
 #define BLKTRACE_H
 
+#ifdef __KERNEL__
 #include <linux/blkdev.h>
 #include <linux/relay.h>
+#endif
 
 /*
  * Trace categories
@@ -21,6 +23,7 @@ enum blktrace_cat {
         BLK_TC_NOTIFY   = 1 << 10,      /* special message */
         BLK_TC_AHEAD    = 1 << 11,      /* readahead */
         BLK_TC_META     = 1 << 12,      /* metadata */
+        BLK_TC_DISCARD  = 1 << 13,      /* discard requests */
 
         BLK_TC_END      = 1 << 15,      /* only 16-bits, reminder */
 };
@@ -47,6 +50,7 @@ enum blktrace_act {
         __BLK_TA_SPLIT,                 /* bio was split */
         __BLK_TA_BOUNCE,                /* bio was bounced */
         __BLK_TA_REMAP,                 /* bio was remapped */
+        __BLK_TA_ABORT,                 /* request aborted */
 };
 
 /*
@@ -77,6 +81,7 @@ enum blktrace_notify {
 #define BLK_TA_SPLIT            (__BLK_TA_SPLIT)
 #define BLK_TA_BOUNCE           (__BLK_TA_BOUNCE)
 #define BLK_TA_REMAP            (__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_ABORT            (__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE))
 
 #define BLK_TN_PROCESS          (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
 #define BLK_TN_TIMESTAMP        (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
@@ -89,17 +94,17 @@ enum blktrace_notify {
  * The trace itself
  */
 struct blk_io_trace {
-        u32 magic;              /* MAGIC << 8 | version */
-        u32 sequence;           /* event number */
-        u64 time;               /* in microseconds */
-        u64 sector;             /* disk offset */
-        u32 bytes;              /* transfer length */
-        u32 action;             /* what happened */
-        u32 pid;                /* who did it */
-        u32 device;             /* device number */
-        u32 cpu;                /* on what cpu did it happen */
-        u16 error;              /* completion error */
-        u16 pdu_len;            /* length of data after this trace */
+        __u32 magic;            /* MAGIC << 8 | version */
+        __u32 sequence;         /* event number */
+        __u64 time;             /* in microseconds */
+        __u64 sector;           /* disk offset */
+        __u32 bytes;            /* transfer length */
+        __u32 action;           /* what happened */
+        __u32 pid;              /* who did it */
+        __u32 device;           /* device number */
+        __u32 cpu;              /* on what cpu did it happen */
+        __u16 error;            /* completion error */
+        __u16 pdu_len;          /* length of data after this trace */
 };
 
 /*
@@ -117,6 +122,23 @@ enum {
         Blktrace_stopped,
 };
 
+#define BLKTRACE_BDEV_SIZE      32
+
+/*
+ * User setup structure passed with BLKTRACESTART
+ */
+struct blk_user_trace_setup {
+        char name[BLKTRACE_BDEV_SIZE];  /* output */
+        __u16 act_mask;                 /* input */
+        __u32 buf_size;                 /* input */
+        __u32 buf_nr;                   /* input */
+        __u64 start_lba;
+        __u64 end_lba;
+        __u32 pid;
+};
+
+#ifdef __KERNEL__
+#if defined(CONFIG_BLK_DEV_IO_TRACE)
 struct blk_trace {
         int trace_state;
         struct rchan *rchan;
@@ -133,21 +155,6 @@ struct blk_trace {
         atomic_t dropped;
 };
 
-/*
- * User setup structure passed with BLKTRACESTART
- */
-struct blk_user_trace_setup {
-        char name[BDEVNAME_SIZE];       /* output */
-        u16 act_mask;                   /* input */
-        u32 buf_size;                   /* input */
-        u32 buf_nr;                     /* input */
-        u64 start_lba;
-        u64 end_lba;
-        u32 pid;
-};
-
-#ifdef __KERNEL__
-#if defined(CONFIG_BLK_DEV_IO_TRACE)
 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
 extern void blk_trace_shutdown(struct request_queue *);
 extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
@@ -195,6 +202,9 @@ static inline void blk_add_trace_rq(struct request_queue *q, struct request *rq,
         if (likely(!bt))
                 return;
 
+        if (blk_discard_rq(rq))
+                rw |= (1 << BIO_RW_DISCARD);
+
         if (blk_pc_request(rq)) {
                 what |= BLK_TC_ACT(BLK_TC_PC);
                 __blk_add_trace(bt, 0, rq->data_len, rw, what, rq->errors, sizeof(rq->cmd), rq->cmd);
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 652470b687c9..95837bfb5256 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -97,10 +97,14 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 #define alloc_bootmem(x) \
         __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_nopanic(x) \
+        __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low(x) \
         __alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
 #define alloc_bootmem_pages(x) \
         __alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_pages_nopanic(x) \
+        __alloc_bootmem_nopanic(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages(x) \
         __alloc_bootmem_low(x, PAGE_SIZE, 0)
 #define alloc_bootmem_node(pgdat, x) \
diff --git a/include/linux/byteorder.h b/include/linux/byteorder.h
new file mode 100644
index 000000000000..29f002d73d98
--- /dev/null
+++ b/include/linux/byteorder.h
@@ -0,0 +1,372 @@
+#ifndef _LINUX_BYTEORDER_H
+#define _LINUX_BYTEORDER_H
+
+#include <linux/types.h>
+#include <linux/swab.h>
+
+#if defined(__LITTLE_ENDIAN) && defined(__BIG_ENDIAN)
+# error Fix asm/byteorder.h to define one endianness
+#endif
+
+#if !defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN)
+# error Fix asm/byteorder.h to define arch endianness
+#endif
+
+#ifdef __LITTLE_ENDIAN
+# undef __LITTLE_ENDIAN
+# define __LITTLE_ENDIAN 1234
+#endif
+
+#ifdef __BIG_ENDIAN
+# undef __BIG_ENDIAN
+# define __BIG_ENDIAN 4321
+#endif
+
+#if defined(__LITTLE_ENDIAN) && !defined(__LITTLE_ENDIAN_BITFIELD)
+# define __LITTLE_ENDIAN_BITFIELD
+#endif
+
+#if defined(__BIG_ENDIAN) && !defined(__BIG_ENDIAN_BITFIELD)
+# define __BIG_ENDIAN_BITFIELD
+#endif
+
+#ifdef __LITTLE_ENDIAN
+# define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
+# define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
+# define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
+# define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
+# define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
+# define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
+
+# define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
+# define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
+# define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x))
+# define __cpu_to_be16(x) ((__force __be16)__swab16(x))
+# define __cpu_to_be32(x) ((__force __be32)__swab32(x))
+# define __cpu_to_be64(x) ((__force __be64)__swab64(x))
+#endif
+
+#ifdef __BIG_ENDIAN
+# define __be16_to_cpu(x) ((__force __u16)(__be16)(x))
+# define __be32_to_cpu(x) ((__force __u32)(__be32)(x))
+# define __be64_to_cpu(x) ((__force __u64)(__be64)(x))
+# define __cpu_to_be16(x) ((__force __be16)(__u16)(x))
+# define __cpu_to_be32(x) ((__force __be32)(__u32)(x))
+# define __cpu_to_be64(x) ((__force __be64)(__u64)(x))
+
+# define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
+# define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
+# define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x))
+# define __cpu_to_le16(x) ((__force __le16)__swab16(x))
+# define __cpu_to_le32(x) ((__force __le32)__swab32(x))
+# define __cpu_to_le64(x) ((__force __le64)__swab64(x))
+#endif
+
+/*
+ * These helpers could be phased out over time as the base version
+ * handles constant folding.
+ */
+#define __constant_htonl(x) __cpu_to_be32(x)
+#define __constant_ntohl(x) __be32_to_cpu(x)
+#define __constant_htons(x) __cpu_to_be16(x)
+#define __constant_ntohs(x) __be16_to_cpu(x)
+
+#define __constant_le16_to_cpu(x) __le16_to_cpu(x)
+#define __constant_le32_to_cpu(x) __le32_to_cpu(x)
+#define __constant_le64_to_cpu(x) __le64_to_cpu(x)
+#define __constant_be16_to_cpu(x) __be16_to_cpu(x)
+#define __constant_be32_to_cpu(x) __be32_to_cpu(x)
+#define __constant_be64_to_cpu(x) __be64_to_cpu(x)
+
+#define __constant_cpu_to_le16(x) __cpu_to_le16(x)
+#define __constant_cpu_to_le32(x) __cpu_to_le32(x)
+#define __constant_cpu_to_le64(x) __cpu_to_le64(x)
+#define __constant_cpu_to_be16(x) __cpu_to_be16(x)
+#define __constant_cpu_to_be32(x) __cpu_to_be32(x)
+#define __constant_cpu_to_be64(x) __cpu_to_be64(x)
+
+static inline void __le16_to_cpus(__u16 *p)
+{
+#ifdef __BIG_ENDIAN
+        __swab16s(p);
+#endif
+}
+
+static inline void __cpu_to_le16s(__u16 *p)
+{
+#ifdef __BIG_ENDIAN
+        __swab16s(p);
+#endif
+}
+
+static inline void __le32_to_cpus(__u32 *p)
+{
+#ifdef __BIG_ENDIAN
+        __swab32s(p);
+#endif
+}
+
+static inline void __cpu_to_le32s(__u32 *p)
+{
+#ifdef __BIG_ENDIAN
+        __swab32s(p);
+#endif
+}
+
+static inline void __le64_to_cpus(__u64 *p)
+{
+#ifdef __BIG_ENDIAN
+        __swab64s(p);
+#endif
+}
+
+static inline void __cpu_to_le64s(__u64 *p)
+{
+#ifdef __BIG_ENDIAN
+        __swab64s(p);
+#endif
+}
+
+static inline void __be16_to_cpus(__u16 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        __swab16s(p);
+#endif
+}
+
+static inline void __cpu_to_be16s(__u16 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        __swab16s(p);
+#endif
+}
+
+static inline void __be32_to_cpus(__u32 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        __swab32s(p);
+#endif
+}
+
+static inline void __cpu_to_be32s(__u32 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        __swab32s(p);
+#endif
+}
+
+static inline void __be64_to_cpus(__u64 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        __swab64s(p);
+#endif
+}
+
+static inline void __cpu_to_be64s(__u64 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        __swab64s(p);
+#endif
+}
+
+static inline __u16 __le16_to_cpup(const __le16 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        return (__force __u16)*p;
+#else
+        return __swab16p((__force __u16 *)p);
+#endif
+}
+
+static inline __u32 __le32_to_cpup(const __le32 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        return (__force __u32)*p;
+#else
+        return __swab32p((__force __u32 *)p);
+#endif
+}
+
+static inline __u64 __le64_to_cpup(const __le64 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        return (__force __u64)*p;
+#else
+        return __swab64p((__force __u64 *)p);
+#endif
+}
+
+static inline __le16 __cpu_to_le16p(const __u16 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        return (__force __le16)*p;
+#else
+        return (__force __le16)__swab16p(p);
+#endif
+}
+
+static inline __le32 __cpu_to_le32p(const __u32 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        return (__force __le32)*p;
+#else
+        return (__force __le32)__swab32p(p);
+#endif
+}
+
+static inline __le64 __cpu_to_le64p(const __u64 *p)
+{
+#ifdef __LITTLE_ENDIAN
+        return (__force __le64)*p;
+#else
+        return (__force __le64)__swab64p(p);
+#endif
+}
+
+static inline __u16 __be16_to_cpup(const __be16 *p)
+{
+#ifdef __BIG_ENDIAN
+        return (__force __u16)*p;
+#else
+        return __swab16p((__force __u16 *)p);
+#endif
+}
+
+static inline __u32 __be32_to_cpup(const __be32 *p)
+{
+#ifdef __BIG_ENDIAN
+        return (__force __u32)*p;
+#else
+        return __swab32p((__force __u32 *)p);
+#endif
+}
+
+static inline __u64 __be64_to_cpup(const __be64 *p)
+{
+#ifdef __BIG_ENDIAN
+        return (__force __u64)*p;
+#else
+        return __swab64p((__force __u64 *)p);
+#endif
+}
+
+static inline __be16 __cpu_to_be16p(const __u16 *p)
+{
+#ifdef __BIG_ENDIAN
+        return (__force __be16)*p;
+#else
+        return (__force __be16)__swab16p(p);
+#endif
+}
+
+static inline __be32 __cpu_to_be32p(const __u32 *p)
+{
+#ifdef __BIG_ENDIAN
+        return (__force __be32)*p;
+#else
+        return (__force __be32)__swab32p(p);
+#endif
+}
+
+static inline __be64 __cpu_to_be64p(const __u64 *p)
+{
+#ifdef __BIG_ENDIAN
+        return (__force __be64)*p;
+#else
+        return (__force __be64)__swab64p(p);
+#endif
+}
+
+#ifdef __KERNEL__
+
+# define le16_to_cpu __le16_to_cpu
+# define le32_to_cpu __le32_to_cpu
+# define le64_to_cpu __le64_to_cpu
+# define be16_to_cpu __be16_to_cpu
+# define be32_to_cpu __be32_to_cpu
+# define be64_to_cpu __be64_to_cpu
+# define cpu_to_le16 __cpu_to_le16
+# define cpu_to_le32 __cpu_to_le32
+# define cpu_to_le64 __cpu_to_le64
+# define cpu_to_be16 __cpu_to_be16
+# define cpu_to_be32 __cpu_to_be32
+# define cpu_to_be64 __cpu_to_be64
+
+# define le16_to_cpup __le16_to_cpup
+# define le32_to_cpup __le32_to_cpup
+# define le64_to_cpup __le64_to_cpup
+# define be16_to_cpup __be16_to_cpup
+# define be32_to_cpup __be32_to_cpup
+# define be64_to_cpup __be64_to_cpup
+# define cpu_to_le16p __cpu_to_le16p
+# define cpu_to_le32p __cpu_to_le32p
+# define cpu_to_le64p __cpu_to_le64p
+# define cpu_to_be16p __cpu_to_be16p
+# define cpu_to_be32p __cpu_to_be32p
+# define cpu_to_be64p __cpu_to_be64p
+
+# define le16_to_cpus __le16_to_cpus
+# define le32_to_cpus __le32_to_cpus
+# define le64_to_cpus __le64_to_cpus
+# define be16_to_cpus __be16_to_cpus
+# define be32_to_cpus __be32_to_cpus
+# define be64_to_cpus __be64_to_cpus
+# define cpu_to_le16s __cpu_to_le16s
+# define cpu_to_le32s __cpu_to_le32s
+# define cpu_to_le64s __cpu_to_le64s
+# define cpu_to_be16s __cpu_to_be16s
+# define cpu_to_be32s __cpu_to_be32s
+# define cpu_to_be64s __cpu_to_be64s
+
+/*
+ * They have to be macros in order to do the constant folding
+ * correctly - if the argument passed into a inline function
+ * it is no longer constant according to gcc..
+ */
+# undef ntohl
+# undef ntohs
+# undef htonl
+# undef htons
+
+# define ___htonl(x) __cpu_to_be32(x)
+# define ___htons(x) __cpu_to_be16(x)
+# define ___ntohl(x) __be32_to_cpu(x)
+# define ___ntohs(x) __be16_to_cpu(x)
+
+# define htonl(x) ___htonl(x)
+# define ntohl(x) ___ntohl(x)
+# define htons(x) ___htons(x)
+# define ntohs(x) ___ntohs(x)
+
+static inline void le16_add_cpu(__le16 *var, u16 val)
+{
+        *var = cpu_to_le16(le16_to_cpup(var) + val);
+}
+
+static inline void le32_add_cpu(__le32 *var, u32 val)
+{
+        *var = cpu_to_le32(le32_to_cpup(var) + val);
+}
+
+static inline void le64_add_cpu(__le64 *var, u64 val)
+{
+        *var = cpu_to_le64(le64_to_cpup(var) + val);
+}
+
+static inline void be16_add_cpu(__be16 *var, u16 val)
+{
+        *var = cpu_to_be16(be16_to_cpup(var) + val);
+}
+
+static inline void be32_add_cpu(__be32 *var, u32 val)
+{
+        *var = cpu_to_be32(be32_to_cpup(var) + val);
+}
+
+static inline void be64_add_cpu(__be64 *var, u64 val)
+{
+        *var = cpu_to_be64(be64_to_cpup(var) + val);
+}
+
+#endif /* __KERNEL__ */
+#endif /* _LINUX_BYTEORDER_H */
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 02673846d205..9d1fe30b6f6c 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -503,8 +503,19 @@ extern const kernel_cap_t __cap_init_eff_set;
 
 kernel_cap_t cap_set_effective(const kernel_cap_t pE_new);
 
-int capable(int cap);
-int __capable(struct task_struct *t, int cap);
+/**
+ * has_capability - Determine if a task has a superior capability available
+ * @t: The task in question
+ * @cap: The capability to be tested for
+ *
+ * Return true if the specified task has the given superior capability
+ * currently in effect, false if not.
+ *
+ * Note that this does not set PF_SUPERPRIV on the task.
+ */
+#define has_capability(t, cap) (security_capable((t), (cap)) == 0)
+
+extern int capable(int cap);
 
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index c33b0dc28e4d..ed3a5d473e52 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -127,6 +127,8 @@ extern int clockevents_register_notifier(struct notifier_block *nb);
 extern int clockevents_program_event(struct clock_event_device *dev,
                                      ktime_t expires, ktime_t now);
 
+extern void clockevents_handle_noop(struct clock_event_device *dev);
+
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 extern void clockevents_notify(unsigned long reason, void *arg);
 #else
diff --git a/include/linux/cnt32_to_63.h b/include/linux/cnt32_to_63.h
new file mode 100644
index 000000000000..8c0f9505b48c
--- /dev/null
+++ b/include/linux/cnt32_to_63.h
@@ -0,0 +1,80 @@
+/*
+ *  Extend a 32-bit counter to 63 bits
+ *
+ *  Author:     Nicolas Pitre
+ *  Created:    December 3, 2006
+ *  Copyright:  MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_CNT32_TO_63_H__
+#define __LINUX_CNT32_TO_63_H__
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/* this is used only to give gcc a clue about good code generation */
+union cnt32_to_63 {
+        struct {
+#if defined(__LITTLE_ENDIAN)
+                u32 lo, hi;
+#elif defined(__BIG_ENDIAN)
+                u32 hi, lo;
+#endif
+        };
+        u64 val;
+};
+
+
+/**
+ * cnt32_to_63 - Expand a 32-bit counter to a 63-bit counter
+ * @cnt_lo: The low part of the counter
+ *
+ * Many hardware clock counters are only 32 bits wide and therefore have
+ * a relatively short period making wrap-arounds rather frequent.  This
+ * is a problem when implementing sched_clock() for example, where a 64-bit
+ * non-wrapping monotonic value is expected to be returned.
+ *
+ * To overcome that limitation, let's extend a 32-bit counter to 63 bits
+ * in a completely lock free fashion. Bits 0 to 31 of the clock are provided
+ * by the hardware while bits 32 to 62 are stored in memory.  The top bit in
+ * memory is used to synchronize with the hardware clock half-period.  When
+ * the top bit of both counters (hardware and in memory) differ then the
+ * memory is updated with a new value, incrementing it when the hardware
+ * counter wraps around.
+ *
+ * Because a word store in memory is atomic then the incremented value will
+ * always be in synch with the top bit indicating to any potential concurrent
+ * reader if the value in memory is up to date or not with regards to the
+ * needed increment.  And any race in updating the value in memory is harmless
+ * as the same value would simply be stored more than once.
+ *
+ * The only restriction for the algorithm to work properly is that this
+ * code must be executed at least once per each half period of the 32-bit
+ * counter to properly update the state bit in memory. This is usually not a
+ * problem in practice, but if it is then a kernel timer could be scheduled
+ * to manage for this code to be executed often enough.
+ *
+ * Note that the top bit (bit 63) in the returned value should be considered
+ * as garbage.  It is not cleared here because callers are likely to use a
+ * multiplier on the returned value which can get rid of the top bit
+ * implicitly by making the multiplier even, therefore saving on a runtime
+ * clear-bit instruction. Otherwise caller must remember to clear the top
+ * bit explicitly.
+ */
+#define cnt32_to_63(cnt_lo) \
+({ \
+        static volatile u32 __m_cnt_hi; \
+        union cnt32_to_63 __x; \
+        __x.hi = __m_cnt_hi; \
+        __x.lo = (cnt_lo); \
+        if (unlikely((s32)(__x.hi ^ __x.lo) < 0)) \
+                __m_cnt_hi = __x.hi = (__x.hi ^ 0x80000000) + (__x.hi >> 31); \
+        __x.val; \
+})
+
+#endif
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index c8bd2daf95ec..8322141ee480 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -190,7 +190,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
  * ACCESS_ONCE() in different C statements.
  *
  * This macro does absolutely -nothing- to prevent the CPU from reordering,
- * merging, or refetching absolutely anything at any time.
+ * merging, or refetching absolutely anything at any time.  Its main intended
+ * use is to mediate communication between process-level code and irq/NMI
+ * handlers, all running on the same CPU.
  */
 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
 
diff --git a/include/linux/completion.h b/include/linux/completion.h
index d2961b66d53d..4a6b604ef7e4 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -10,6 +10,18 @@
 
 #include <linux/wait.h>
 
+/**
+ * struct completion - structure used to maintain state for a "completion"
+ *
+ * This is the opaque structure used to maintain the state for a "completion".
+ * Completions currently use a FIFO to queue threads that have to wait for
+ * the "completion" event.
+ *
+ * See also:  complete(), wait_for_completion() (and friends _timeout,
+ * _interruptible, _interruptible_timeout, and _killable), init_completion(),
+ * and macros DECLARE_COMPLETION(), DECLARE_COMPLETION_ONSTACK(), and
+ * INIT_COMPLETION().
+ */
 struct completion {
         unsigned int done;
         wait_queue_head_t wait;
@@ -21,6 +33,14 @@ struct completion {
 #define COMPLETION_INITIALIZER_ONSTACK(work) \
         ({ init_completion(&work); work; })
 
+/**
+ * DECLARE_COMPLETION: - declare and initialize a completion structure
+ * @work:  identifier for the completion structure
+ *
+ * This macro declares and initializes a completion structure. Generally used
+ * for static declarations. You should use the _ONSTACK variant for automatic
+ * variables.
+ */
 #define DECLARE_COMPLETION(work) \
         struct completion work = COMPLETION_INITIALIZER(work)
 
@@ -29,6 +49,13 @@ struct completion {
  * completions - so we use the _ONSTACK() variant for those that
  * are on the kernel stack:
  */
+/**
+ * DECLARE_COMPLETION_ONSTACK: - declare and initialize a completion structure
+ * @work:  identifier for the completion structure
+ *
+ * This macro declares and initializes a completion structure on the kernel
+ * stack.
+ */
 #ifdef CONFIG_LOCKDEP
 # define DECLARE_COMPLETION_ONSTACK(work) \
         struct completion work = COMPLETION_INITIALIZER_ONSTACK(work)
@@ -36,6 +63,13 @@ struct completion {
 # define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work)
 #endif
 
+/**
+ * init_completion: - Initialize a dynamically allocated completion
+ * @x:  completion structure that is to be initialized
+ *
+ * This inline function will initialize a dynamically created completion
+ * structure.
+ */
 static inline void init_completion(struct completion *x)
 {
         x->done = 0;
@@ -49,10 +83,20 @@ extern unsigned long wait_for_completion_timeout(struct completion *x,
                                                    unsigned long timeout);
 extern unsigned long wait_for_completion_interruptible_timeout(
                         struct completion *x, unsigned long timeout);
+extern bool try_wait_for_completion(struct completion *x);
+extern bool completion_done(struct completion *x);
 
 extern void complete(struct completion *);
 extern void complete_all(struct completion *);
 
+/**
+ * INIT_COMPLETION: - reinitialize a completion structure
+ * @x:  completion structure to be reinitialized
+ *
+ * This macro should be used to reinitialize a completion structure so it can
+ * be reused. This is especially important after complete_all() is used.
+ */
 #define INIT_COMPLETION(x)      ((x).done = 0)
 
+
 #endif
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index b03f80a078be..d71f7c0f931b 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -53,7 +53,6 @@ struct vc_data {
         unsigned short  vc_hi_font_mask;        /* [#] Attribute set for upper 256 chars of font or 0 if not supported */
         struct console_font vc_font;            /* Current VC font set */
         unsigned short  vc_video_erase_char;    /* Background erase character */
-        unsigned short  vc_scrl_erase_char;     /* Erase character for scroll */
         /* VT terminal data */
         unsigned int    vc_state;               /* Escape sequence parser state */
         unsigned int    vc_npar,vc_par[NPAR];   /* Parameters of current escape sequence */
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index d7faf8808497..c2747ac2ae43 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -69,6 +69,7 @@ static inline void unregister_cpu_notifier(struct notifier_block *nb)
 #endif
 
 int cpu_up(unsigned int cpu);
+void notify_cpu_starting(unsigned int cpu);
 extern void cpu_hotplug_init(void);
 extern void cpu_maps_update_begin(void);
 extern void cpu_maps_update_done(void);
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 6fd5668aa572..1ee608fd7b77 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -187,7 +187,8 @@ extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
                                    unsigned int relation);
 
 
-extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy);
+extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy,
+                                   unsigned int cpu);
 
 int cpufreq_register_governor(struct cpufreq_governor *governor);
 void cpufreq_unregister_governor(struct cpufreq_governor *governor);
@@ -226,7 +227,9 @@ struct cpufreq_driver {
         unsigned int    (*get)  (unsigned int cpu);
 
         /* optional */
-        unsigned int (*getavg)  (unsigned int cpu);
+        unsigned int (*getavg)  (struct cpufreq_policy *policy,
+                                 unsigned int cpu);
+
         int     (*exit)         (struct cpufreq_policy *policy);
         int     (*suspend)      (struct cpufreq_policy *policy, pm_message_t pmsg);
         int     (*resume)       (struct cpufreq_policy *policy);
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index e8f450c499b0..2691926fb506 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -160,7 +160,7 @@ static inline int current_cpuset_is_being_rebound(void)
 
 static inline void rebuild_sched_domains(void)
 {
-        partition_sched_domains(0, NULL, NULL);
+        partition_sched_domains(1, NULL, NULL);
 }
 
 #endif /* !CONFIG_CPUSETS */
diff --git a/include/linux/cred.h b/include/linux/cred.h
new file mode 100644
index 000000000000..b69222cc1fd2
--- /dev/null
+++ b/include/linux/cred.h
@@ -0,0 +1,50 @@
+/* Credentials management
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_CRED_H
+#define _LINUX_CRED_H
+
+#define get_current_user()      (get_uid(current->user))
+
+#define task_uid(task)          ((task)->uid)
+#define task_gid(task)          ((task)->gid)
+#define task_euid(task)         ((task)->euid)
+#define task_egid(task)         ((task)->egid)
+
+#define current_uid()           (current->uid)
+#define current_gid()           (current->gid)
+#define current_euid()          (current->euid)
+#define current_egid()          (current->egid)
+#define current_suid()          (current->suid)
+#define current_sgid()          (current->sgid)
+#define current_fsuid()         (current->fsuid)
+#define current_fsgid()         (current->fsgid)
+#define current_cap()           (current->cap_effective)
+
+#define current_uid_gid(_uid, _gid)             \
+do {                                            \
+        *(_uid) = current->uid;                 \
+        *(_gid) = current->gid;                 \
+} while(0)
+
+#define current_euid_egid(_uid, _gid)           \
+do {                                            \
+        *(_uid) = current->euid;                \
+        *(_gid) = current->egid;                \
+} while(0)
+
+#define current_fsuid_fsgid(_uid, _gid)         \
+do {                                            \
+        *(_uid) = current->fsuid;               \
+        *(_gid) = current->fsgid;               \
+} while(0)
+
+#endif /* _LINUX_CRED_H */
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index c43dc47fdf75..3d2317e4af2e 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -38,6 +38,7 @@
 #define CRYPTO_ALG_TYPE_DIGEST          0x00000008
 #define CRYPTO_ALG_TYPE_HASH            0x00000009
 #define CRYPTO_ALG_TYPE_AHASH           0x0000000a
+#define CRYPTO_ALG_TYPE_RNG             0x0000000c
 
 #define CRYPTO_ALG_TYPE_HASH_MASK       0x0000000e
 #define CRYPTO_ALG_TYPE_AHASH_MASK      0x0000000c
@@ -61,6 +62,14 @@
 #define CRYPTO_ALG_GENIV                0x00000200
 
 /*
+ * Set if the algorithm has passed automated run-time testing.  Note that
+ * if there is no run-time testing for a given algorithm it is considered
+ * to have passed.
+ */
+
+#define CRYPTO_ALG_TESTED               0x00000400
+
+/*
  * Transform masks and values (for crt_flags).
  */
 #define CRYPTO_TFM_REQ_MASK             0x000fff00
@@ -105,6 +114,7 @@ struct crypto_aead;
 struct crypto_blkcipher;
 struct crypto_hash;
 struct crypto_ahash;
+struct crypto_rng;
 struct crypto_tfm;
 struct crypto_type;
 struct aead_givcrypt_request;
@@ -290,6 +300,15 @@ struct compress_alg {
                               unsigned int slen, u8 *dst, unsigned int *dlen);
 };
 
+struct rng_alg {
+        int (*rng_make_random)(struct crypto_rng *tfm, u8 *rdata,
+                               unsigned int dlen);
+        int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
+
+        unsigned int seedsize;
+};
+
+
 #define cra_ablkcipher  cra_u.ablkcipher
 #define cra_aead        cra_u.aead
 #define cra_blkcipher   cra_u.blkcipher
@@ -298,6 +317,7 @@ struct compress_alg {
 #define cra_hash        cra_u.hash
 #define cra_ahash       cra_u.ahash
 #define cra_compress    cra_u.compress
+#define cra_rng         cra_u.rng
 
 struct crypto_alg {
         struct list_head cra_list;
@@ -325,6 +345,7 @@ struct crypto_alg {
                 struct hash_alg hash;
                 struct ahash_alg ahash;
                 struct compress_alg compress;
+                struct rng_alg rng;
         } cra_u;
 
         int (*cra_init)(struct crypto_tfm *tfm);
@@ -430,6 +451,12 @@ struct compress_tfm {
                               u8 *dst, unsigned int *dlen);
 };
 
+struct rng_tfm {
+        int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
+                              unsigned int dlen);
+        int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
+};
+
 #define crt_ablkcipher  crt_u.ablkcipher
 #define crt_aead        crt_u.aead
 #define crt_blkcipher   crt_u.blkcipher
@@ -437,6 +464,7 @@ struct compress_tfm {
 #define crt_hash        crt_u.hash
 #define crt_ahash       crt_u.ahash
 #define crt_compress    crt_u.compress
+#define crt_rng         crt_u.rng
 
 struct crypto_tfm {
 
@@ -450,6 +478,7 @@ struct crypto_tfm {
                 struct hash_tfm hash;
                 struct ahash_tfm ahash;
                 struct compress_tfm compress;
+                struct rng_tfm rng;
         } crt_u;
         
         struct crypto_alg *__crt_alg;
@@ -481,6 +510,10 @@ struct crypto_hash {
         struct crypto_tfm base;
 };
 
+struct crypto_rng {
+        struct crypto_tfm base;
+};
+
 enum {
         CRYPTOA_UNSPEC,
         CRYPTOA_ALG,
@@ -515,6 +548,8 @@ struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags);
 struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
 void crypto_free_tfm(struct crypto_tfm *tfm);
 
+int alg_test(const char *driver, const char *alg, u32 type, u32 mask);
+
 /*
  * Transform helpers which query the underlying algorithm.
  */
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 07aa198f19ed..efba1de629ac 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -230,7 +230,7 @@ extern void d_delete(struct dentry *);
 extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
 extern struct dentry * d_alloc_anon(struct inode *);
 extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
-extern struct dentry * d_add_ci(struct inode *, struct dentry *, struct qstr *);
+extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
 extern void shrink_dcache_sb(struct super_block *);
 extern void shrink_dcache_parent(struct dentry *);
 extern void shrink_dcache_for_umount(struct super_block *);
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index a90222e3297d..08d783592b73 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -13,7 +13,6 @@
 
 struct dm_target;
 struct dm_table;
-struct dm_dev;
 struct mapped_device;
 struct bio_vec;
 
@@ -84,6 +83,12 @@ void dm_error(const char *message);
  */
 void dm_set_device_limits(struct dm_target *ti, struct block_device *bdev);
 
+struct dm_dev {
+        struct block_device *bdev;
+        int mode;
+        char name[16];
+};
+
 /*
  * Constructors should call these functions to ensure destination devices
  * are opened/closed correctly.
@@ -202,6 +207,7 @@ int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid);
 struct gendisk *dm_disk(struct mapped_device *md);
 int dm_suspended(struct mapped_device *md);
 int dm_noflush_suspending(struct dm_target *ti);
+union map_info *dm_get_mapinfo(struct bio *bio);
 
 /*
  * Geometry functions.
@@ -232,6 +238,11 @@ int dm_table_add_target(struct dm_table *t, const char *type,
 int dm_table_complete(struct dm_table *t);
 
 /*
+ * Unplug all devices in a table.
+ */
+void dm_table_unplug_all(struct dm_table *t);
+
+/*
  * Table reference counting.
  */
 struct dm_table *dm_get_table(struct mapped_device *md);
@@ -256,6 +267,11 @@ void dm_table_event(struct dm_table *t);
  */
 int dm_swap_table(struct mapped_device *md, struct dm_table *t);
 
+/*
+ * A wrapper around vmalloc.
+ */
+void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
+
 /*-----------------------------------------------------------------
  * Macros.
  *---------------------------------------------------------------*/
diff --git a/include/linux/device.h b/include/linux/device.h
index d24a47f80f9c..246937c9cbc7 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -199,6 +199,11 @@ struct class {
         struct class_private *p;
 };
 
+struct class_dev_iter {
+        struct klist_iter               ki;
+        const struct device_type        *type;
+};
+
 extern struct kobject *sysfs_dev_block_kobj;
 extern struct kobject *sysfs_dev_char_kobj;
 extern int __must_check __class_register(struct class *class,
@@ -213,6 +218,13 @@ extern void class_unregister(struct class *class);
         __class_register(class, &__key);        \
 })
 
+extern void class_dev_iter_init(struct class_dev_iter *iter,
+                                struct class *class,
+                                struct device *start,
+                                const struct device_type *type);
+extern struct device *class_dev_iter_next(struct class_dev_iter *iter);
+extern void class_dev_iter_exit(struct class_dev_iter *iter);
+
 extern int class_for_each_device(struct class *class, struct device *start,
                                  void *data,
                                  int (*fn)(struct device *dev, void *data));
@@ -358,6 +370,7 @@ struct device {
 
         struct kobject kobj;
         char    bus_id[BUS_ID_SIZE];    /* position on parent bus */
+        const char              *init_name; /* initial name of the device */
         struct device_type      *type;
         unsigned                uevent_suppress:1;
 
@@ -395,7 +408,7 @@ struct device {
         spinlock_t              devres_lock;
         struct list_head        devres_head;
 
-        struct list_head        node;
+        struct klist_node       knode_class;
         struct class            *class;
         dev_t                   devt;   /* dev_t, creates the sysfs "dev" */
         struct attribute_group  **groups;       /* optional groups */
@@ -406,7 +419,7 @@ struct device {
 /* Get the wakeup routines, which depend on struct device */
 #include <linux/pm_wakeup.h>
 
-static inline const char *dev_name(struct device *dev)
+static inline const char *dev_name(const struct device *dev)
 {
         /* will be changed into kobject_name(&dev->kobj) in the near future */
         return dev->bus_id;
@@ -518,7 +531,7 @@ extern void device_shutdown(void);
 extern void sysdev_shutdown(void);
 
 /* debugging and troubleshooting/diagnostic helpers. */
-extern const char *dev_driver_string(struct device *dev);
+extern const char *dev_driver_string(const struct device *dev);
 #define dev_printk(level, dev, format, arg...)  \
         printk(level "%s %s: " format , dev_driver_string(dev) , \
                dev_name(dev) , ## arg)
diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h
index 154769cad3f3..5ce0e5fd712e 100644
--- a/include/linux/devpts_fs.h
+++ b/include/linux/devpts_fs.h
@@ -17,20 +17,31 @@
 
 #ifdef CONFIG_UNIX98_PTYS
 
-int devpts_new_index(void);
-void devpts_kill_index(int idx);
-int devpts_pty_new(struct tty_struct *tty);      /* mknod in devpts */
-struct tty_struct *devpts_get_tty(int number);   /* get tty structure */
-void devpts_pty_kill(int number);                /* unlink */
+int devpts_new_index(struct inode *ptmx_inode);
+void devpts_kill_index(struct inode *ptmx_inode, int idx);
+/* mknod in devpts */
+int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty);
+/* get tty structure */
+struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number);
+/* unlink */
+void devpts_pty_kill(struct tty_struct *tty);
 
 #else
 
 /* Dummy stubs in the no-pty case */
-static inline int devpts_new_index(void) { return -EINVAL; }
-static inline void devpts_kill_index(int idx) { }
-static inline int devpts_pty_new(struct tty_struct *tty) { return -EINVAL; }
-static inline struct tty_struct *devpts_get_tty(int number) { return NULL; }
-static inline void devpts_pty_kill(int number) { }
+static inline int devpts_new_index(struct inode *ptmx_inode) { return -EINVAL; }
+static inline void devpts_kill_index(struct inode *ptmx_inode, int idx) { }
+static inline int devpts_pty_new(struct inode *ptmx_inode,
+                                struct tty_struct *tty)
+{
+        return -EINVAL;
+}
+static inline struct tty_struct *devpts_get_tty(struct inode *pts_inode,
+                int number)
+{
+        return NULL;
+}
+static inline void devpts_pty_kill(struct tty_struct *tty) { }
 
 #endif
 
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index 203a025e30e5..b9cd38603fd8 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -2,7 +2,7 @@
 *******************************************************************************
 **
 **  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
-**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
+**  Copyright (C) 2004-2008 Red Hat, Inc.  All rights reserved.
 **
 **  This copyrighted material is made available to anyone wishing to use,
 **  modify, copy, or redistribute it subject to the terms and conditions
@@ -65,9 +65,12 @@ struct dlm_lksb {
         char *   sb_lvbptr;
 };
 
+/* dlm_new_lockspace() flags */
+
 #define DLM_LSFL_NODIR          0x00000001
 #define DLM_LSFL_TIMEWARN       0x00000002
 #define DLM_LSFL_FS             0x00000004
+#define DLM_LSFL_NEWEXCL        0x00000008
 
 #ifdef __KERNEL__
 
diff --git a/include/linux/dlm_device.h b/include/linux/dlm_device.h
index c6034508fed9..3060783c4191 100644
--- a/include/linux/dlm_device.h
+++ b/include/linux/dlm_device.h
@@ -26,7 +26,7 @@
 /* Version of the device interface */
 #define DLM_DEVICE_VERSION_MAJOR 6
 #define DLM_DEVICE_VERSION_MINOR 0
-#define DLM_DEVICE_VERSION_PATCH 0
+#define DLM_DEVICE_VERSION_PATCH 1
 
 /* struct passed to the lock write */
 struct dlm_lock_params {
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 952e0f857ac9..ba9114ec5d3a 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -48,6 +48,11 @@ static inline int is_device_dma_capable(struct device *dev)
         return dev->dma_mask != NULL && *dev->dma_mask != DMA_MASK_NONE;
 }
 
+static inline int is_buffer_dma_capable(u64 mask, dma_addr_t addr, size_t size)
+{
+        return addr + size <= mask;
+}
+
 #ifdef CONFIG_HAS_DMA
 #include <asm/dma-mapping.h>
 #else
@@ -58,6 +63,13 @@ static inline int is_device_dma_capable(struct device *dev)
 #define dma_sync_single         dma_sync_single_for_cpu
 #define dma_sync_sg             dma_sync_sg_for_cpu
 
+static inline u64 dma_get_mask(struct device *dev)
+{
+        if (dev && dev->dma_mask && *dev->dma_mask)
+                return *dev->dma_mask;
+        return DMA_32BIT_MASK;
+}
+
 extern u64 dma_get_required_mask(struct device *dev);
 
 static inline unsigned int dma_get_max_seg_size(struct device *dev)
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 56c73b847551..c360c558e59e 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -25,9 +25,99 @@
 #include <linux/types.h>
 #include <linux/msi.h>
 
-#ifdef CONFIG_DMAR
+#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
 struct intel_iommu;
 
+struct dmar_drhd_unit {
+        struct list_head list;          /* list of drhd units   */
+        struct  acpi_dmar_header *hdr;  /* ACPI header          */
+        u64     reg_base_addr;          /* register base address*/
+        struct  pci_dev **devices;      /* target device array  */
+        int     devices_cnt;            /* target device count  */
+        u8      ignored:1;              /* ignore drhd          */
+        u8      include_all:1;
+        struct intel_iommu *iommu;
+};
+
+extern struct list_head dmar_drhd_units;
+
+#define for_each_drhd_unit(drhd) \
+        list_for_each_entry(drhd, &dmar_drhd_units, list)
+
+extern int dmar_table_init(void);
+extern int early_dmar_detect(void);
+extern int dmar_dev_scope_init(void);
+
+/* Intel IOMMU detection */
+extern void detect_intel_iommu(void);
+
+
+extern int parse_ioapics_under_ir(void);
+extern int alloc_iommu(struct dmar_drhd_unit *);
+#else
+static inline void detect_intel_iommu(void)
+{
+        return;
+}
+
+static inline int dmar_table_init(void)
+{
+        return -ENODEV;
+}
+#endif /* !CONFIG_DMAR && !CONFIG_INTR_REMAP */
+
+#ifdef CONFIG_INTR_REMAP
+extern int intr_remapping_enabled;
+extern int enable_intr_remapping(int);
+
+struct irte {
+        union {
+                struct {
+                        __u64   present         : 1,
+                                fpd             : 1,
+                                dst_mode        : 1,
+                                redir_hint      : 1,
+                                trigger_mode    : 1,
+                                dlvry_mode      : 3,
+                                avail           : 4,
+                                __reserved_1    : 4,
+                                vector          : 8,
+                                __reserved_2    : 8,
+                                dest_id         : 32;
+                };
+                __u64 low;
+        };
+
+        union {
+                struct {
+                        __u64   sid             : 16,
+                                sq              : 2,
+                                svt             : 2,
+                                __reserved_3    : 44;
+                };
+                __u64 high;
+        };
+};
+extern int get_irte(int irq, struct irte *entry);
+extern int modify_irte(int irq, struct irte *irte_modified);
+extern int alloc_irte(struct intel_iommu *iommu, int irq, u16 count);
+extern int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index,
+                        u16 sub_handle);
+extern int map_irq_to_irte_handle(int irq, u16 *sub_handle);
+extern int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index);
+extern int flush_irte(int irq);
+extern int free_irte(int irq);
+
+extern int irq_remapped(int irq);
+extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev);
+extern struct intel_iommu *map_ioapic_to_ir(int apic);
+#else
+#define irq_remapped(irq)               (0)
+#define enable_intr_remapping(mode)     (-1)
+#define intr_remapping_enabled          (0)
+#endif
+
+#ifdef CONFIG_DMAR
 extern const char *dmar_get_fault_reason(u8 fault_reason);
 
 /* Can't use the common MSI interrupt functions
@@ -40,47 +130,30 @@ extern void dmar_msi_write(int irq, struct msi_msg *msg);
 extern int dmar_set_interrupt(struct intel_iommu *iommu);
 extern int arch_setup_dmar_msi(unsigned int irq);
 
-/* Intel IOMMU detection and initialization functions */
-extern void detect_intel_iommu(void);
-extern int intel_iommu_init(void);
-
-extern int dmar_table_init(void);
-extern int early_dmar_detect(void);
-
-extern struct list_head dmar_drhd_units;
+extern int iommu_detected, no_iommu;
 extern struct list_head dmar_rmrr_units;
-
-struct dmar_drhd_unit {
-        struct list_head list;          /* list of drhd units   */
-        u64     reg_base_addr;          /* register base address*/
-        struct  pci_dev **devices;      /* target device array  */
-        int     devices_cnt;            /* target device count  */
-        u8      ignored:1;              /* ignore drhd          */
-        u8      include_all:1;
-        struct intel_iommu *iommu;
-};
-
 struct dmar_rmrr_unit {
         struct list_head list;          /* list of rmrr units   */
+        struct acpi_dmar_header *hdr;   /* ACPI header          */
         u64     base_address;           /* reserved base address*/
         u64     end_address;            /* reserved end address */
         struct pci_dev **devices;       /* target devices */
         int     devices_cnt;            /* target device count */
 };
 
-#define for_each_drhd_unit(drhd) \
-        list_for_each_entry(drhd, &dmar_drhd_units, list)
 #define for_each_rmrr_units(rmrr) \
         list_for_each_entry(rmrr, &dmar_rmrr_units, list)
+/* Intel DMAR  initialization functions */
+extern int intel_iommu_init(void);
+extern int dmar_disabled;
 #else
-static inline void detect_intel_iommu(void)
-{
-        return;
-}
 static inline int intel_iommu_init(void)
 {
+#ifdef CONFIG_INTR_REMAP
+        return dmar_dev_scope_init();
+#else
         return -ENODEV;
+#endif
 }
-
 #endif /* !CONFIG_DMAR */
 #endif /* __DMAR_H__ */
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 2a063b64133f..e5084eb5943a 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -2,29 +2,9 @@
 #define __DMI_H__
 
 #include <linux/list.h>
+#include <linux/mod_devicetable.h>
 
-enum dmi_field {
-        DMI_NONE,
-        DMI_BIOS_VENDOR,
-        DMI_BIOS_VERSION,
-        DMI_BIOS_DATE,
-        DMI_SYS_VENDOR,
-        DMI_PRODUCT_NAME,
-        DMI_PRODUCT_VERSION,
-        DMI_PRODUCT_SERIAL,
-        DMI_PRODUCT_UUID,
-        DMI_BOARD_VENDOR,
-        DMI_BOARD_NAME,
-        DMI_BOARD_VERSION,
-        DMI_BOARD_SERIAL,
-        DMI_BOARD_ASSET_TAG,
-        DMI_CHASSIS_VENDOR,
-        DMI_CHASSIS_TYPE,
-        DMI_CHASSIS_VERSION,
-        DMI_CHASSIS_SERIAL,
-        DMI_CHASSIS_ASSET_TAG,
-        DMI_STRING_MAX,
-};
+/* enum dmi_field is in mod_devicetable.h */
 
 enum dmi_device_type {
         DMI_DEV_TYPE_ANY = 0,
@@ -48,23 +28,6 @@ struct dmi_header {
         u16 handle;
 };
 
-/*
- *      DMI callbacks for problem boards
- */
-struct dmi_strmatch {
-        u8 slot;
-        char *substr;
-};
-
-struct dmi_system_id {
-        int (*callback)(const struct dmi_system_id *);
-        const char *ident;
-        struct dmi_strmatch matches[4];
-        void *driver_data;
-};
-
-#define DMI_MATCH(a, b) { a, b }
-
 struct dmi_device {
         struct list_head list;
         int type;
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index c8cbd90ba375..6e4ace270276 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
         FE_CAN_HIERARCHY_AUTO           = 0x100000,
         FE_CAN_8VSB                     = 0x200000,
         FE_CAN_16VSB                    = 0x400000,
+        FE_HAS_EXTENDED_CAPS            = 0x800000,   // We need more bitspace for newer APIs, indicate this.
         FE_NEEDS_BENDING                = 0x20000000, // not supported anymore, don't use (frontend requires frequency bending)
         FE_CAN_RECOVER                  = 0x40000000, // frontend can recover from a cable unplug automatically
         FE_CAN_MUTE_TS                  = 0x80000000  // frontend can stop spurious TS data output
@@ -147,7 +148,9 @@ typedef enum fe_code_rate {
         FEC_6_7,
         FEC_7_8,
         FEC_8_9,
-        FEC_AUTO
+        FEC_AUTO,
+        FEC_3_5,
+        FEC_9_10,
 } fe_code_rate_t;
 
 
@@ -160,7 +163,10 @@ typedef enum fe_modulation {
         QAM_256,
         QAM_AUTO,
         VSB_8,
-        VSB_16
+        VSB_16,
+        PSK_8,
+        APSK_16,
+        DQPSK,
 } fe_modulation_t;
 
 typedef enum fe_transmit_mode {
@@ -239,6 +245,106 @@ struct dvb_frontend_event {
         struct dvb_frontend_parameters parameters;
 };
 
+/* S2API Commands */
+#define DTV_UNDEFINED           0
+#define DTV_TUNE                1
+#define DTV_CLEAR               2
+#define DTV_FREQUENCY           3
+#define DTV_MODULATION          4
+#define DTV_BANDWIDTH_HZ        5
+#define DTV_INVERSION           6
+#define DTV_DISEQC_MASTER       7
+#define DTV_SYMBOL_RATE         8
+#define DTV_INNER_FEC           9
+#define DTV_VOLTAGE             10
+#define DTV_TONE                11
+#define DTV_PILOT               12
+#define DTV_ROLLOFF             13
+#define DTV_DISEQC_SLAVE_REPLY  14
+
+/* Basic enumeration set for querying unlimited capabilities */
+#define DTV_FE_CAPABILITY_COUNT 15
+#define DTV_FE_CAPABILITY       16
+#define DTV_DELIVERY_SYSTEM     17
+
+#define DTV_API_VERSION                         35
+#define DTV_API_VERSION                         35
+#define DTV_CODE_RATE_HP                        36
+#define DTV_CODE_RATE_LP                        37
+#define DTV_GUARD_INTERVAL                      38
+#define DTV_TRANSMISSION_MODE                   39
+#define DTV_HIERARCHY                           40
+
+#define DTV_MAX_COMMAND                         DTV_HIERARCHY
+
+typedef enum fe_pilot {
+        PILOT_ON,
+        PILOT_OFF,
+        PILOT_AUTO,
+} fe_pilot_t;
+
+typedef enum fe_rolloff {
+        ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
+        ROLLOFF_20,
+        ROLLOFF_25,
+        ROLLOFF_AUTO,
+} fe_rolloff_t;
+
+typedef enum fe_delivery_system {
+        SYS_UNDEFINED,
+        SYS_DVBC_ANNEX_AC,
+        SYS_DVBC_ANNEX_B,
+        SYS_DVBT,
+        SYS_DVBS,
+        SYS_DVBS2,
+        SYS_DVBH,
+        SYS_ISDBT,
+        SYS_ISDBS,
+        SYS_ISDBC,
+        SYS_ATSC,
+        SYS_ATSCMH,
+        SYS_DMBTH,
+        SYS_CMMB,
+        SYS_DAB,
+} fe_delivery_system_t;
+
+struct dtv_cmds_h {
+        char    *name;          /* A display name for debugging purposes */
+
+        __u32   cmd;            /* A unique ID */
+
+        /* Flags */
+        __u32   set:1;          /* Either a set or get property */
+        __u32   buffer:1;       /* Does this property use the buffer? */
+        __u32   reserved:30;    /* Align */
+};
+
+struct dtv_property {
+        __u32 cmd;
+        __u32 reserved[3];
+        union {
+                __u32 data;
+                struct {
+                        __u8 data[32];
+                        __u32 len;
+                        __u32 reserved1[3];
+                        void *reserved2;
+                } buffer;
+        } u;
+        int result;
+} __attribute__ ((packed));
+
+/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
+#define DTV_IOCTL_MAX_MSGS 64
+
+struct dtv_properties {
+        __u32 num;
+        struct dtv_property *props;
+};
+
+#define FE_SET_PROPERTY            _IOW('o', 82, struct dtv_properties)
+#define FE_GET_PROPERTY            _IOR('o', 83, struct dtv_properties)
+
 
 /**
  * When set, this flag will disable any zigzagging or other "normal" tuning
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 126e0c26cb09..25b823b81734 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -23,7 +23,7 @@
 #ifndef _DVBVERSION_H_
 #define _DVBVERSION_H_
 
-#define DVB_API_VERSION 3
-#define DVB_API_VERSION_MINOR 2
+#define DVB_API_VERSION 5
+#define DVB_API_VERSION_MINOR 0
 
 #endif /*_DVBVERSION_H_*/
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 639624b55fbe..92f6f634e3e6 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -112,6 +112,7 @@ extern struct request *elv_latter_request(struct request_queue *, struct request
 extern int elv_register_queue(struct request_queue *q);
 extern void elv_unregister_queue(struct request_queue *q);
 extern int elv_may_queue(struct request_queue *, int);
+extern void elv_abort_queue(struct request_queue *);
 extern void elv_completed_request(struct request_queue *, struct request *);
 extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
 extern void elv_put_request(struct request_queue *, struct request *);
@@ -173,15 +174,15 @@ enum {
 #define rb_entry_rq(node)       rb_entry((node), struct request, rb_node)
 
 /*
- * Hack to reuse the donelist list_head as the fifo time holder while
+ * Hack to reuse the csd.list list_head as the fifo time holder while
  * the request is in the io scheduler. Saves an unsigned long in rq.
  */
-#define rq_fifo_time(rq)        ((unsigned long) (rq)->donelist.next)
-#define rq_set_fifo_time(rq,exp)        ((rq)->donelist.next = (void *) (exp))
+#define rq_fifo_time(rq)        ((unsigned long) (rq)->csd.list.next)
+#define rq_set_fifo_time(rq,exp)        ((rq)->csd.list.next = (void *) (exp))
 #define rq_entry_fifo(ptr)      list_entry((ptr), struct request, queuelist)
 #define rq_fifo_clear(rq)       do {            \
         list_del_init(&(rq)->queuelist);        \
-        INIT_LIST_HEAD(&(rq)->donelist);        \
+        INIT_LIST_HEAD(&(rq)->csd.list);        \
         } while (0)
 
 /*
diff --git a/include/linux/elf.h b/include/linux/elf.h
index edc3dac3f02f..0b61ca41a044 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -360,6 +360,7 @@ typedef struct elf64_shdr {
 #define NT_PPC_SPE      0x101           /* PowerPC SPE/EVR registers */
 #define NT_PPC_VSX      0x102           /* PowerPC VSX registers */
 #define NT_386_TLS      0x200           /* i386 TLS slots (struct user_desc) */
+#define NT_386_IOPERM   0x201           /* x86 io permission bitmap (1=deny) */
 
 
 /* Note header in a PT_NOTE section */
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index f5abd1306638..27e772cefb6a 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -35,6 +35,27 @@ enum fid_type {
         FILEID_INO32_GEN_PARENT = 2,
 
         /*
+         * 64 bit object ID, 64 bit root object ID,
+         * 32 bit generation number.
+         */
+        FILEID_BTRFS_WITHOUT_PARENT = 0x4d,
+
+        /*
+         * 64 bit object ID, 64 bit root object ID,
+         * 32 bit generation number,
+         * 64 bit parent object ID, 32 bit parent generation.
+         */
+        FILEID_BTRFS_WITH_PARENT = 0x4e,
+
+        /*
+         * 64 bit object ID, 64 bit root object ID,
+         * 32 bit generation number,
+         * 64 bit parent object ID, 32 bit parent generation,
+         * 64 bit parent root object ID.
+         */
+        FILEID_BTRFS_WITH_PARENT_ROOT = 0x4f,
+
+        /*
          * 32 bit block number, 16 bit partition reference,
          * 16 bit unused, 32 bit generation number.
          */
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 80171ee89a22..8120fa1bc235 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -837,6 +837,8 @@ extern void ext3_truncate (struct inode *);
 extern void ext3_set_inode_flags(struct inode *);
 extern void ext3_get_inode_flags(struct ext3_inode_info *);
 extern void ext3_set_aops(struct inode *inode);
+extern int ext3_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+                       u64 start, u64 len);
 
 /* ioctl.c */
 extern int ext3_ioctl (struct inode *, struct file *, unsigned int,
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3b8870e32afd..531ccd5f5960 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -976,6 +976,9 @@ static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
 
 /* drivers/video/fb_defio.c */
 extern void fb_deferred_io_init(struct fb_info *info);
+extern void fb_deferred_io_open(struct fb_info *info,
+                                struct inode *inode,
+                                struct file *file);
 extern void fb_deferred_io_cleanup(struct fb_info *info);
 extern int fb_deferred_io_fsync(struct file *file, struct dentry *dentry,
                                 int datasync);
diff --git a/include/linux/fd.h b/include/linux/fd.h
index b6bd41d2b460..f5d194af07a8 100644
--- a/include/linux/fd.h
+++ b/include/linux/fd.h
@@ -15,10 +15,16 @@ struct floppy_struct {
                         sect,           /* sectors per track */
                         head,           /* nr of heads */
                         track,          /* nr of tracks */
-                        stretch;        /* !=0 means double track steps */
+                        stretch;        /* bit 0 !=0 means double track steps */
+                                        /* bit 1 != 0 means swap sides */
+                                        /* bits 2..9 give the first sector */
+                                        /*  number (the LSB is flipped) */
 #define FD_STRETCH 1
 #define FD_SWAPSIDES 2
 #define FD_ZEROBASED 4
+#define FD_SECTBASEMASK 0x3FC
+#define FD_MKSECTBASE(s) (((s) ^ 1) << 2)
+#define FD_SECTBASE(floppy) ((((floppy)->stretch & FD_SECTBASEMASK) >> 2) ^ 1)
 
         unsigned char   gap,            /* gap1 size */
 
diff --git a/include/linux/fiemap.h b/include/linux/fiemap.h
new file mode 100644
index 000000000000..671decbd2aeb
--- /dev/null
+++ b/include/linux/fiemap.h
@@ -0,0 +1,64 @@
+/*
+ * FS_IOC_FIEMAP ioctl infrastructure.
+ *
+ * Some portions copyright (C) 2007 Cluster File Systems, Inc
+ *
+ * Authors: Mark Fasheh <mfasheh@suse.com>
+ *          Kalpak Shah <kalpak.shah@sun.com>
+ *          Andreas Dilger <adilger@sun.com>
+ */
+
+#ifndef _LINUX_FIEMAP_H
+#define _LINUX_FIEMAP_H
+
+struct fiemap_extent {
+        __u64 fe_logical;  /* logical offset in bytes for the start of
+                            * the extent from the beginning of the file */
+        __u64 fe_physical; /* physical offset in bytes for the start
+                            * of the extent from the beginning of the disk */
+        __u64 fe_length;   /* length in bytes for this extent */
+        __u64 fe_reserved64[2];
+        __u32 fe_flags;    /* FIEMAP_EXTENT_* flags for this extent */
+        __u32 fe_reserved[3];
+};
+
+struct fiemap {
+        __u64 fm_start;         /* logical offset (inclusive) at
+                                 * which to start mapping (in) */
+        __u64 fm_length;        /* logical length of mapping which
+                                 * userspace wants (in) */
+        __u32 fm_flags;         /* FIEMAP_FLAG_* flags for request (in/out) */
+        __u32 fm_mapped_extents;/* number of extents that were mapped (out) */
+        __u32 fm_extent_count;  /* size of fm_extents array (in) */
+        __u32 fm_reserved;
+        struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */
+};
+
+#define FIEMAP_MAX_OFFSET       (~0ULL)
+
+#define FIEMAP_FLAG_SYNC        0x00000001 /* sync file data before map */
+#define FIEMAP_FLAG_XATTR       0x00000002 /* map extended attribute tree */
+
+#define FIEMAP_FLAGS_COMPAT     (FIEMAP_FLAG_SYNC | FIEMAP_FLAG_XATTR)
+
+#define FIEMAP_EXTENT_LAST              0x00000001 /* Last extent in file. */
+#define FIEMAP_EXTENT_UNKNOWN           0x00000002 /* Data location unknown. */
+#define FIEMAP_EXTENT_DELALLOC          0x00000004 /* Location still pending.
+                                                    * Sets EXTENT_UNKNOWN. */
+#define FIEMAP_EXTENT_ENCODED           0x00000008 /* Data can not be read
+                                                    * while fs is unmounted */
+#define FIEMAP_EXTENT_DATA_ENCRYPTED    0x00000080 /* Data is encrypted by fs.
+                                                    * Sets EXTENT_NO_BYPASS. */
+#define FIEMAP_EXTENT_NOT_ALIGNED       0x00000100 /* Extent offsets may not be
+                                                    * block aligned. */
+#define FIEMAP_EXTENT_DATA_INLINE       0x00000200 /* Data mixed with metadata.
+                                                    * Sets EXTENT_NOT_ALIGNED.*/
+#define FIEMAP_EXTENT_DATA_TAIL         0x00000400 /* Multiple files in block.
+                                                    * Sets EXTENT_NOT_ALIGNED.*/
+#define FIEMAP_EXTENT_UNWRITTEN         0x00000800 /* Space allocated, but
+                                                    * no data (i.e. zero). */
+#define FIEMAP_EXTENT_MERGED            0x00001000 /* File does not natively
+                                                    * support extents. Result
+                                                    * merged for efficiency. */
+
+#endif /* _LINUX_FIEMAP_H */
diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h
index acbdbcc16051..6e199c8dfacc 100644
--- a/include/linux/firmware-map.h
+++ b/include/linux/firmware-map.h
@@ -24,34 +24,8 @@
  */
 #ifdef CONFIG_FIRMWARE_MEMMAP
 
-/**
- * Adds a firmware mapping entry. This function uses kmalloc() for memory
- * allocation. Use firmware_map_add_early() if you want to use the bootmem
- * allocator.
- *
- * That function must be called before late_initcall.
- *
- * @start: Start of the memory range.
- * @end:   End of the memory range (inclusive).
- * @type:  Type of the memory range.
- *
- * Returns 0 on success, or -ENOMEM if no memory could be allocated.
- */
 int firmware_map_add(resource_size_t start, resource_size_t end,
                      const char *type);
-
-/**
- * Adds a firmware mapping entry. This function uses the bootmem allocator
- * for memory allocation. Use firmware_map_add() if you want to use kmalloc().
- *
- * That function must be called before late_initcall.
- *
- * @start: Start of the memory range.
- * @end:   End of the memory range (inclusive).
- * @type:  Type of the memory range.
- *
- * Returns 0 on success, or -ENOMEM if no memory could be allocated.
- */
 int firmware_map_add_early(resource_size_t start, resource_size_t end,
                            const char *type);
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 580b513668fe..a6a625be13fc 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -86,7 +86,9 @@ extern int dir_notify_enable;
 #define READ_META       (READ | (1 << BIO_RW_META))
 #define WRITE_SYNC      (WRITE | (1 << BIO_RW_SYNC))
 #define SWRITE_SYNC     (SWRITE | (1 << BIO_RW_SYNC))
-#define WRITE_BARRIER   ((1 << BIO_RW) | (1 << BIO_RW_BARRIER))
+#define WRITE_BARRIER   (WRITE | (1 << BIO_RW_BARRIER))
+#define DISCARD_NOBARRIER (1 << BIO_RW_DISCARD)
+#define DISCARD_BARRIER ((1 << BIO_RW_DISCARD) | (1 << BIO_RW_BARRIER))
 
 #define SEL_IN          1
 #define SEL_OUT         2
@@ -222,6 +224,7 @@ extern int dir_notify_enable;
 #define BLKTRACESTART _IO(0x12,116)
 #define BLKTRACESTOP _IO(0x12,117)
 #define BLKTRACETEARDOWN _IO(0x12,118)
+#define BLKDISCARD _IO(0x12,119)
 
 #define BMAP_IOCTL 1            /* obsolete - kept for compatibility */
 #define FIBMAP     _IO(0x00,1)  /* bmap access */
@@ -231,6 +234,7 @@ extern int dir_notify_enable;
 #define FS_IOC_SETFLAGS                 _IOW('f', 2, long)
 #define FS_IOC_GETVERSION               _IOR('v', 1, long)
 #define FS_IOC_SETVERSION               _IOW('v', 2, long)
+#define FS_IOC_FIEMAP                   _IOWR('f', 11, struct fiemap)
 #define FS_IOC32_GETFLAGS               _IOR('f', 1, int)
 #define FS_IOC32_SETFLAGS               _IOW('f', 2, int)
 #define FS_IOC32_GETVERSION             _IOR('v', 1, int)
@@ -291,6 +295,7 @@ extern int dir_notify_enable;
 #include <linux/mutex.h>
 #include <linux/capability.h>
 #include <linux/semaphore.h>
+#include <linux/fiemap.h>
 
 #include <asm/atomic.h>
 #include <asm/byteorder.h>
@@ -942,6 +947,14 @@ struct lock_manager_operations {
         int (*fl_change)(struct file_lock **, int);
 };
 
+struct lock_manager {
+        struct list_head list;
+};
+
+void locks_start_grace(struct lock_manager *);
+void locks_end_grace(struct lock_manager *);
+int locks_in_grace(void);
+
 /* that will die - we need it for nfs_lock_info */
 #include <linux/nfs_fs_i.h>
 
@@ -983,6 +996,13 @@ struct file_lock {
 
 #include <linux/fcntl.h>
 
+extern void send_sigio(struct fown_struct *fown, int fd, int band);
+
+/* fs/sync.c */
+extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset,
+                        loff_t endbyte, unsigned int flags);
+
+#ifdef CONFIG_FILE_LOCKING
 extern int fcntl_getlk(struct file *, struct flock __user *);
 extern int fcntl_setlk(unsigned int, struct file *, unsigned int,
                         struct flock __user *);
@@ -993,14 +1013,9 @@ extern int fcntl_setlk64(unsigned int, struct file *, unsigned int,
                         struct flock64 __user *);
 #endif
 
-extern void send_sigio(struct fown_struct *fown, int fd, int band);
 extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg);
 extern int fcntl_getlease(struct file *filp);
 
-/* fs/sync.c */
-extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset,
-                        loff_t endbyte, unsigned int flags);
-
 /* fs/locks.c */
 extern void locks_init_lock(struct file_lock *);
 extern void locks_copy_lock(struct file_lock *, struct file_lock *);
@@ -1023,6 +1038,37 @@ extern int lease_modify(struct file_lock **, int);
 extern int lock_may_read(struct inode *, loff_t start, unsigned long count);
 extern int lock_may_write(struct inode *, loff_t start, unsigned long count);
 extern struct seq_operations locks_seq_operations;
+#else /* !CONFIG_FILE_LOCKING */
+#define fcntl_getlk(a, b) ({ -EINVAL; })
+#define fcntl_setlk(a, b, c, d) ({ -EACCES; })
+#if BITS_PER_LONG == 32
+#define fcntl_getlk64(a, b) ({ -EINVAL; })
+#define fcntl_setlk64(a, b, c, d) ({ -EACCES; })
+#endif
+#define fcntl_setlease(a, b, c) ({ 0; })
+#define fcntl_getlease(a) ({ 0; })
+#define locks_init_lock(a) ({ })
+#define __locks_copy_lock(a, b) ({ })
+#define locks_copy_lock(a, b) ({ })
+#define locks_remove_posix(a, b) ({ })
+#define locks_remove_flock(a) ({ })
+#define posix_test_lock(a, b) ({ 0; })
+#define posix_lock_file(a, b, c) ({ -ENOLCK; })
+#define posix_lock_file_wait(a, b) ({ -ENOLCK; })
+#define posix_unblock_lock(a, b) (-ENOENT)
+#define vfs_test_lock(a, b) ({ 0; })
+#define vfs_lock_file(a, b, c, d) (-ENOLCK)
+#define vfs_cancel_lock(a, b) ({ 0; })
+#define flock_lock_file_wait(a, b) ({ -ENOLCK; })
+#define __break_lease(a, b) ({ 0; })
+#define lease_get_mtime(a, b) ({ })
+#define generic_setlease(a, b, c) ({ -EINVAL; })
+#define vfs_setlease(a, b, c) ({ -EINVAL; })
+#define lease_modify(a, b) ({ -EINVAL; })
+#define lock_may_read(a, b, c) ({ 1; })
+#define lock_may_write(a, b, c) ({ 1; })
+#endif /* !CONFIG_FILE_LOCKING */
+
 
 struct fasync_struct {
         int     magic;
@@ -1179,6 +1225,20 @@ extern void dentry_unhash(struct dentry *dentry);
 extern int file_permission(struct file *, int);
 
 /*
+ * VFS FS_IOC_FIEMAP helper definitions.
+ */
+struct fiemap_extent_info {
+        unsigned int fi_flags;          /* Flags as passed from user */
+        unsigned int fi_extents_mapped; /* Number of mapped extents */
+        unsigned int fi_extents_max;    /* Size of fiemap_extent array */
+        struct fiemap_extent *fi_extents_start; /* Start of fiemap_extent
+                                                 * array */
+};
+int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical,
+                            u64 phys, u64 len, u32 flags);
+int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags);
+
+/*
  * File types
  *
  * NOTE! These match bits 12..15 of stat.st_mode
@@ -1287,6 +1347,8 @@ struct inode_operations {
         void (*truncate_range)(struct inode *, loff_t, loff_t);
         long (*fallocate)(struct inode *inode, int mode, loff_t offset,
                           loff_t len);
+        int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,
+                      u64 len);
 };
 
 struct seq_file;
@@ -1554,9 +1616,12 @@ extern int vfs_statfs(struct dentry *, struct kstatfs *);
 /* /sys/fs */
 extern struct kobject *fs_kobj;
 
+extern int rw_verify_area(int, struct file *, loff_t *, size_t);
+
 #define FLOCK_VERIFY_READ  1
 #define FLOCK_VERIFY_WRITE 2
 
+#ifdef CONFIG_FILE_LOCKING
 extern int locks_mandatory_locked(struct inode *);
 extern int locks_mandatory_area(int, struct inode *, struct file *, loff_t, size_t);
 
@@ -1587,8 +1652,6 @@ static inline int locks_verify_locked(struct inode *inode)
         return 0;
 }
 
-extern int rw_verify_area(int, struct file *, loff_t *, size_t);
-
 static inline int locks_verify_truncate(struct inode *inode,
                                     struct file *filp,
                                     loff_t size)
@@ -1609,6 +1672,15 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
                 return __break_lease(inode, mode);
         return 0;
 }
+#else /* !CONFIG_FILE_LOCKING */
+#define locks_mandatory_locked(a) ({ 0; })
+#define locks_mandatory_area(a, b, c, d, e) ({ 0; })
+#define __mandatory_lock(a) ({ 0; })
+#define mandatory_lock(a) ({ 0; })
+#define locks_verify_locked(a) ({ 0; })
+#define locks_verify_truncate(a, b, c) ({ 0; })
+#define break_lease(a, b) ({ 0; })
+#endif /* CONFIG_FILE_LOCKING */
 
 /* fs/open.c */
 
@@ -1682,6 +1754,7 @@ extern void chrdev_show(struct seq_file *,off_t);
 
 /* fs/block_dev.c */
 #define BDEVNAME_SIZE   32      /* Largest string for a blockdev identifier */
+#define BDEVT_SIZE      10      /* Largest string for MAJ:MIN for blkdev */
 
 #ifdef CONFIG_BLOCK
 #define BLKDEV_MAJOR_HASH_SIZE  255
@@ -1718,6 +1791,9 @@ extern int fs_may_remount_ro(struct super_block *);
  */
 #define bio_data_dir(bio)       ((bio)->bi_rw & 1)
 
+extern void check_disk_size_change(struct gendisk *disk,
+                                   struct block_device *bdev);
+extern int revalidate_disk(struct gendisk *);
 extern int check_disk_change(struct block_device *);
 extern int __invalidate_device(struct block_device *);
 extern int invalidate_partition(struct gendisk *, int);
@@ -1980,6 +2056,9 @@ extern int vfs_fstat(unsigned int, struct kstat *);
 
 extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
                     unsigned long arg);
+extern int generic_block_fiemap(struct inode *inode,
+                                struct fiemap_extent_info *fieinfo, u64 start,
+                                u64 len, get_block_t *get_block);
 
 extern void get_filesystem(struct file_system_type *fs);
 extern void put_filesystem(struct file_system_type *fs);
diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h
index 809bb9ffc788..36b61ff39277 100644
--- a/include/linux/fs_uart_pd.h
+++ b/include/linux/fs_uart_pd.h
@@ -12,7 +12,6 @@
 #ifndef FS_UART_PD_H
 #define FS_UART_PD_H
 
-#include <linux/version.h>
 #include <asm/types.h>
 
 enum fs_uart_id {
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index f368d041e02d..bb384068272e 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -98,6 +98,27 @@ static inline void tracer_disable(void)
 #endif
 }
 
+/* Ftrace disable/restore without lock. Some synchronization mechanism
+ * must be used to prevent ftrace_enabled to be changed between
+ * disable/restore. */
+static inline int __ftrace_enabled_save(void)
+{
+#ifdef CONFIG_FTRACE
+        int saved_ftrace_enabled = ftrace_enabled;
+        ftrace_enabled = 0;
+        return saved_ftrace_enabled;
+#else
+        return 0;
+#endif
+}
+
+static inline void __ftrace_enabled_restore(int enabled)
+{
+#ifdef CONFIG_FTRACE
+        ftrace_enabled = enabled;
+#endif
+}
+
 #ifdef CONFIG_FRAME_POINTER
 /* TODO: need to fix this for ARM */
 # define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 118216f1bd3c..206cdf96c3a7 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -11,12 +11,15 @@
 
 #include <linux/types.h>
 #include <linux/kdev_t.h>
+#include <linux/rcupdate.h>
 
 #ifdef CONFIG_BLOCK
 
-#define kobj_to_dev(k) container_of(k, struct device, kobj)
-#define dev_to_disk(device) container_of(device, struct gendisk, dev)
-#define dev_to_part(device) container_of(device, struct hd_struct, dev)
+#define kobj_to_dev(k)          container_of((k), struct device, kobj)
+#define dev_to_disk(device)     container_of((device), struct gendisk, part0.__dev)
+#define dev_to_part(device)     container_of((device), struct hd_struct, __dev)
+#define disk_to_dev(disk)       (&(disk)->part0.__dev)
+#define part_to_dev(part)       (&((part)->__dev))
 
 extern struct device_type part_type;
 extern struct kobject *block_depr;
@@ -55,6 +58,9 @@ enum {
         UNIXWARE_PARTITION = 0x63,      /* Same as GNU_HURD and SCO Unix */
 };
 
+#define DISK_MAX_PARTS                  256
+#define DISK_NAME_LEN                   32
+
 #include <linux/major.h>
 #include <linux/device.h>
 #include <linux/smp.h>
@@ -87,7 +93,7 @@ struct disk_stats {
 struct hd_struct {
         sector_t start_sect;
         sector_t nr_sects;
-        struct device dev;
+        struct device __dev;
         struct kobject *holder_dir;
         int policy, partno;
 #ifdef CONFIG_FAIL_MAKE_REQUEST
@@ -100,6 +106,7 @@ struct hd_struct {
 #else
         struct disk_stats dkstats;
 #endif
+        struct rcu_head rcu_head;
 };
 
 #define GENHD_FL_REMOVABLE                      1
@@ -108,7 +115,7 @@ struct hd_struct {
 #define GENHD_FL_CD                             8
 #define GENHD_FL_UP                             16
 #define GENHD_FL_SUPPRESS_PARTITION_INFO        32
-#define GENHD_FL_FAIL                           64
+#define GENHD_FL_EXT_DEVT                       64 /* allow extended devt */
 
 #define BLK_SCSI_MAX_CMDS       (256)
 #define BLK_SCSI_CMD_PER_LONG   (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
@@ -119,99 +126,137 @@ struct blk_scsi_cmd_filter {
         struct kobject kobj;
 };
 
+struct disk_part_tbl {
+        struct rcu_head rcu_head;
+        int len;
+        struct hd_struct *part[];
+};
+
 struct gendisk {
+        /* major, first_minor and minors are input parameters only,
+         * don't use directly.  Use disk_devt() and disk_max_parts().
+         */
         int major;                      /* major number of driver */
         int first_minor;
         int minors;                     /* maximum number of minors, =1 for
                                          * disks that can't be partitioned. */
-        char disk_name[32];             /* name of major driver */
-        struct hd_struct **part;        /* [indexed by minor] */
+
+        char disk_name[DISK_NAME_LEN];  /* name of major driver */
+
+        /* Array of pointers to partitions indexed by partno.
+         * Protected with matching bdev lock but stat and other
+         * non-critical accesses use RCU.  Always access through
+         * helpers.
+         */
+        struct disk_part_tbl *part_tbl;
+        struct hd_struct part0;
+
         struct block_device_operations *fops;
         struct request_queue *queue;
-        struct blk_scsi_cmd_filter cmd_filter;
         void *private_data;
-        sector_t capacity;
 
         int flags;
         struct device *driverfs_dev;  // FIXME: remove
-        struct device dev;
-        struct kobject *holder_dir;
         struct kobject *slave_dir;
 
         struct timer_rand_state *random;
-        int policy;
 
         atomic_t sync_io;               /* RAID */
-        unsigned long stamp;
-        int in_flight;
-#ifdef  CONFIG_SMP
-        struct disk_stats *dkstats;
-#else
-        struct disk_stats dkstats;
-#endif
         struct work_struct async_notify;
 #ifdef  CONFIG_BLK_DEV_INTEGRITY
         struct blk_integrity *integrity;
 #endif
+        int node_id;
 };
 
-/* 
- * Macros to operate on percpu disk statistics:
- *
- * The __ variants should only be called in critical sections. The full
- * variants disable/enable preemption.
- */
-static inline struct hd_struct *get_part(struct gendisk *gendiskp,
-                                         sector_t sector)
+static inline struct gendisk *part_to_disk(struct hd_struct *part)
 {
-        struct hd_struct *part;
-        int i;
-        for (i = 0; i < gendiskp->minors - 1; i++) {
-                part = gendiskp->part[i];
-                if (part && part->start_sect <= sector
-                    && sector < part->start_sect + part->nr_sects)
-                        return part;
+        if (likely(part)) {
+                if (part->partno)
+                        return dev_to_disk(part_to_dev(part)->parent);
+                else
+                        return dev_to_disk(part_to_dev(part));
         }
         return NULL;
 }
 
-#ifdef  CONFIG_SMP
-#define __disk_stat_add(gendiskp, field, addnd)         \
-        (per_cpu_ptr(gendiskp->dkstats, smp_processor_id())->field += addnd)
+static inline int disk_max_parts(struct gendisk *disk)
+{
+        if (disk->flags & GENHD_FL_EXT_DEVT)
+                return DISK_MAX_PARTS;
+        return disk->minors;
+}
 
-#define disk_stat_read(gendiskp, field)                                 \
-({                                                                      \
-        typeof(gendiskp->dkstats->field) res = 0;                       \
-        int i;                                                          \
-        for_each_possible_cpu(i)                                        \
-                res += per_cpu_ptr(gendiskp->dkstats, i)->field;        \
-        res;                                                            \
-})
+static inline bool disk_partitionable(struct gendisk *disk)
+{
+        return disk_max_parts(disk) > 1;
+}
 
-static inline void disk_stat_set_all(struct gendisk *gendiskp, int value)       {
-        int i;
+static inline dev_t disk_devt(struct gendisk *disk)
+{
+        return disk_to_dev(disk)->devt;
+}
 
-        for_each_possible_cpu(i)
-                memset(per_cpu_ptr(gendiskp->dkstats, i), value,
-                                sizeof(struct disk_stats));
-}               
+static inline dev_t part_devt(struct hd_struct *part)
+{
+        return part_to_dev(part)->devt;
+}
 
-#define __part_stat_add(part, field, addnd)                             \
-        (per_cpu_ptr(part->dkstats, smp_processor_id())->field += addnd)
+extern struct hd_struct *disk_get_part(struct gendisk *disk, int partno);
 
-#define __all_stat_add(gendiskp, part, field, addnd, sector)    \
-({                                                              \
-        if (part)                                               \
-                __part_stat_add(part, field, addnd);            \
-        __disk_stat_add(gendiskp, field, addnd);                \
-})
+static inline void disk_put_part(struct hd_struct *part)
+{
+        if (likely(part))
+                put_device(part_to_dev(part));
+}
+
+/*
+ * Smarter partition iterator without context limits.
+ */
+#define DISK_PITER_REVERSE      (1 << 0) /* iterate in the reverse direction */
+#define DISK_PITER_INCL_EMPTY   (1 << 1) /* include 0-sized parts */
+#define DISK_PITER_INCL_PART0   (1 << 2) /* include partition 0 */
+
+struct disk_part_iter {
+        struct gendisk          *disk;
+        struct hd_struct        *part;
+        int                     idx;
+        unsigned int            flags;
+};
+
+extern void disk_part_iter_init(struct disk_part_iter *piter,
+                                 struct gendisk *disk, unsigned int flags);
+extern struct hd_struct *disk_part_iter_next(struct disk_part_iter *piter);
+extern void disk_part_iter_exit(struct disk_part_iter *piter);
+
+extern struct hd_struct *disk_map_sector_rcu(struct gendisk *disk,
+                                             sector_t sector);
+
+/*
+ * Macros to operate on percpu disk statistics:
+ *
+ * {disk|part|all}_stat_{add|sub|inc|dec}() modify the stat counters
+ * and should be called between disk_stat_lock() and
+ * disk_stat_unlock().
+ *
+ * part_stat_read() can be called at any time.
+ *
+ * part_stat_{add|set_all}() and {init|free}_part_stats are for
+ * internal use only.
+ */
+#ifdef  CONFIG_SMP
+#define part_stat_lock()        ({ rcu_read_lock(); get_cpu(); })
+#define part_stat_unlock()      do { put_cpu(); rcu_read_unlock(); } while (0)
+
+#define __part_stat_add(cpu, part, field, addnd)                        \
+        (per_cpu_ptr((part)->dkstats, (cpu))->field += (addnd))
 
 #define part_stat_read(part, field)                                     \
 ({                                                                      \
-        typeof(part->dkstats->field) res = 0;                           \
+        typeof((part)->dkstats->field) res = 0;                         \
         int i;                                                          \
         for_each_possible_cpu(i)                                        \
-                res += per_cpu_ptr(part->dkstats, i)->field;            \
+                res += per_cpu_ptr((part)->dkstats, i)->field;          \
         res;                                                            \
 })
 
@@ -223,171 +268,107 @@ static inline void part_stat_set_all(struct hd_struct *part, int value)
                 memset(per_cpu_ptr(part->dkstats, i), value,
                                 sizeof(struct disk_stats));
 }
-                                
-#else /* !CONFIG_SMP */
-#define __disk_stat_add(gendiskp, field, addnd) \
-                                (gendiskp->dkstats.field += addnd)
-#define disk_stat_read(gendiskp, field) (gendiskp->dkstats.field)
 
-static inline void disk_stat_set_all(struct gendisk *gendiskp, int value)
+static inline int init_part_stats(struct hd_struct *part)
 {
-        memset(&gendiskp->dkstats, value, sizeof (struct disk_stats));
+        part->dkstats = alloc_percpu(struct disk_stats);
+        if (!part->dkstats)
+                return 0;
+        return 1;
 }
 
-#define __part_stat_add(part, field, addnd) \
-        (part->dkstats.field += addnd)
-
-#define __all_stat_add(gendiskp, part, field, addnd, sector)    \
-({                                                              \
-        if (part)                                               \
-                part->dkstats.field += addnd;                   \
-        __disk_stat_add(gendiskp, field, addnd);                \
-})
-
-#define part_stat_read(part, field)     (part->dkstats.field)
-
-static inline void part_stat_set_all(struct hd_struct *part, int value)
+static inline void free_part_stats(struct hd_struct *part)
 {
-        memset(&part->dkstats, value, sizeof(struct disk_stats));
+        free_percpu(part->dkstats);
 }
 
-#endif /* CONFIG_SMP */
+#else /* !CONFIG_SMP */
+#define part_stat_lock()        ({ rcu_read_lock(); 0; })
+#define part_stat_unlock()      rcu_read_unlock()
 
-#define disk_stat_add(gendiskp, field, addnd)                   \
-        do {                                                    \
-                preempt_disable();                              \
-                __disk_stat_add(gendiskp, field, addnd);        \
-                preempt_enable();                               \
-        } while (0)
-
-#define __disk_stat_dec(gendiskp, field) __disk_stat_add(gendiskp, field, -1)
-#define disk_stat_dec(gendiskp, field) disk_stat_add(gendiskp, field, -1)
-
-#define __disk_stat_inc(gendiskp, field) __disk_stat_add(gendiskp, field, 1)
-#define disk_stat_inc(gendiskp, field) disk_stat_add(gendiskp, field, 1)
-
-#define __disk_stat_sub(gendiskp, field, subnd) \
-                __disk_stat_add(gendiskp, field, -subnd)
-#define disk_stat_sub(gendiskp, field, subnd) \
-                disk_stat_add(gendiskp, field, -subnd)
-
-#define part_stat_add(gendiskp, field, addnd)           \
-        do {                                            \
-                preempt_disable();                      \
-                __part_stat_add(gendiskp, field, addnd);\
-                preempt_enable();                       \
-        } while (0)
-
-#define __part_stat_dec(gendiskp, field) __part_stat_add(gendiskp, field, -1)
-#define part_stat_dec(gendiskp, field) part_stat_add(gendiskp, field, -1)
-
-#define __part_stat_inc(gendiskp, field) __part_stat_add(gendiskp, field, 1)
-#define part_stat_inc(gendiskp, field) part_stat_add(gendiskp, field, 1)
-
-#define __part_stat_sub(gendiskp, field, subnd) \
-                __part_stat_add(gendiskp, field, -subnd)
-#define part_stat_sub(gendiskp, field, subnd) \
-                part_stat_add(gendiskp, field, -subnd)
-
-#define all_stat_add(gendiskp, part, field, addnd, sector)      \
-        do {                                                    \
-                preempt_disable();                              \
-                __all_stat_add(gendiskp, part, field, addnd, sector);   \
-                preempt_enable();                               \
-        } while (0)
-
-#define __all_stat_dec(gendiskp, field, sector) \
-                __all_stat_add(gendiskp, field, -1, sector)
-#define all_stat_dec(gendiskp, field, sector) \
-                all_stat_add(gendiskp, field, -1, sector)
-
-#define __all_stat_inc(gendiskp, part, field, sector) \
-                __all_stat_add(gendiskp, part, field, 1, sector)
-#define all_stat_inc(gendiskp, part, field, sector) \
-                all_stat_add(gendiskp, part, field, 1, sector)
-
-#define __all_stat_sub(gendiskp, part, field, subnd, sector) \
-                __all_stat_add(gendiskp, part, field, -subnd, sector)
-#define all_stat_sub(gendiskp, part, field, subnd, sector) \
-                all_stat_add(gendiskp, part, field, -subnd, sector)
-
-/* Inlines to alloc and free disk stats in struct gendisk */
-#ifdef  CONFIG_SMP
-static inline int init_disk_stats(struct gendisk *disk)
-{
-        disk->dkstats = alloc_percpu(struct disk_stats);
-        if (!disk->dkstats)
-                return 0;
-        return 1;
-}
+#define __part_stat_add(cpu, part, field, addnd)                                \
+        ((part)->dkstats.field += addnd)
+
+#define part_stat_read(part, field)     ((part)->dkstats.field)
 
-static inline void free_disk_stats(struct gendisk *disk)
+static inline void part_stat_set_all(struct hd_struct *part, int value)
 {
-        free_percpu(disk->dkstats);
+        memset(&part->dkstats, value, sizeof(struct disk_stats));
 }
 
 static inline int init_part_stats(struct hd_struct *part)
 {
-        part->dkstats = alloc_percpu(struct disk_stats);
-        if (!part->dkstats)
-                return 0;
         return 1;
 }
 
 static inline void free_part_stats(struct hd_struct *part)
 {
-        free_percpu(part->dkstats);
-}
-
-#else   /* CONFIG_SMP */
-static inline int init_disk_stats(struct gendisk *disk)
-{
-        return 1;
 }
 
-static inline void free_disk_stats(struct gendisk *disk)
-{
-}
+#endif /* CONFIG_SMP */
 
-static inline int init_part_stats(struct hd_struct *part)
+#define part_stat_add(cpu, part, field, addnd)  do {                    \
+        __part_stat_add((cpu), (part), field, addnd);                   \
+        if ((part)->partno)                                             \
+                __part_stat_add((cpu), &part_to_disk((part))->part0,    \
+                                field, addnd);                          \
+} while (0)
+
+#define part_stat_dec(cpu, gendiskp, field)                             \
+        part_stat_add(cpu, gendiskp, field, -1)
+#define part_stat_inc(cpu, gendiskp, field)                             \
+        part_stat_add(cpu, gendiskp, field, 1)
+#define part_stat_sub(cpu, gendiskp, field, subnd)                      \
+        part_stat_add(cpu, gendiskp, field, -subnd)
+
+static inline void part_inc_in_flight(struct hd_struct *part)
 {
-        return 1;
+        part->in_flight++;
+        if (part->partno)
+                part_to_disk(part)->part0.in_flight++;
 }
 
-static inline void free_part_stats(struct hd_struct *part)
+static inline void part_dec_in_flight(struct hd_struct *part)
 {
+        part->in_flight--;
+        if (part->partno)
+                part_to_disk(part)->part0.in_flight--;
 }
-#endif  /* CONFIG_SMP */
 
 /* drivers/block/ll_rw_blk.c */
-extern void disk_round_stats(struct gendisk *disk);
-extern void part_round_stats(struct hd_struct *part);
+extern void part_round_stats(int cpu, struct hd_struct *part);
 
 /* drivers/block/genhd.c */
 extern int get_blkdev_list(char *, int);
 extern void add_disk(struct gendisk *disk);
 extern void del_gendisk(struct gendisk *gp);
 extern void unlink_gendisk(struct gendisk *gp);
-extern struct gendisk *get_gendisk(dev_t dev, int *part);
+extern struct gendisk *get_gendisk(dev_t dev, int *partno);
+extern struct block_device *bdget_disk(struct gendisk *disk, int partno);
 
 extern void set_device_ro(struct block_device *bdev, int flag);
 extern void set_disk_ro(struct gendisk *disk, int flag);
 
+static inline int get_disk_ro(struct gendisk *disk)
+{
+        return disk->part0.policy;
+}
+
 /* drivers/char/random.c */
 extern void add_disk_randomness(struct gendisk *disk);
 extern void rand_initialize_disk(struct gendisk *disk);
 
 static inline sector_t get_start_sect(struct block_device *bdev)
 {
-        return bdev->bd_contains == bdev ? 0 : bdev->bd_part->start_sect;
+        return bdev->bd_part->start_sect;
 }
 static inline sector_t get_capacity(struct gendisk *disk)
 {
-        return disk->capacity;
+        return disk->part0.nr_sects;
 }
 static inline void set_capacity(struct gendisk *disk, sector_t size)
 {
-        disk->capacity = size;
+        disk->part0.nr_sects = size;
 }
 
 #ifdef CONFIG_SOLARIS_X86_PARTITION
@@ -537,9 +518,12 @@ struct unixware_disklabel {
 #define ADDPART_FLAG_RAID       1
 #define ADDPART_FLAG_WHOLEDISK  2
 
-extern dev_t blk_lookup_devt(const char *name, int part);
-extern char *disk_name (struct gendisk *hd, int part, char *buf);
+extern int blk_alloc_devt(struct hd_struct *part, dev_t *devt);
+extern void blk_free_devt(dev_t devt);
+extern dev_t blk_lookup_devt(const char *name, int partno);
+extern char *disk_name (struct gendisk *hd, int partno, char *buf);
 
+extern int disk_expand_part_tbl(struct gendisk *disk, int target);
 extern int rescan_partitions(struct gendisk *disk, struct block_device *bdev);
 extern int __must_check add_partition(struct gendisk *, int, sector_t, sector_t, int);
 extern void delete_partition(struct gendisk *, int);
@@ -556,16 +540,23 @@ extern void blk_register_region(dev_t devt, unsigned long range,
                         void *data);
 extern void blk_unregister_region(dev_t devt, unsigned long range);
 
-static inline struct block_device *bdget_disk(struct gendisk *disk, int index)
-{
-        return bdget(MKDEV(disk->major, disk->first_minor) + index);
-}
+extern ssize_t part_size_show(struct device *dev,
+                              struct device_attribute *attr, char *buf);
+extern ssize_t part_stat_show(struct device *dev,
+                              struct device_attribute *attr, char *buf);
+#ifdef CONFIG_FAIL_MAKE_REQUEST
+extern ssize_t part_fail_show(struct device *dev,
+                              struct device_attribute *attr, char *buf);
+extern ssize_t part_fail_store(struct device *dev,
+                               struct device_attribute *attr,
+                               const char *buf, size_t count);
+#endif /* CONFIG_FAIL_MAKE_REQUEST */
 
 #else /* CONFIG_BLOCK */
 
 static inline void printk_all_partitions(void) { }
 
-static inline dev_t blk_lookup_devt(const char *name, int part)
+static inline dev_t blk_lookup_devt(const char *name, int partno)
 {
         dev_t devt = MKDEV(0, 0);
         return devt;
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index c3c19f926e6f..14d0df0b5749 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -118,7 +118,11 @@ struct gfs2_sb {
 
         char sb_lockproto[GFS2_LOCKNAME_LEN];
         char sb_locktable[GFS2_LOCKNAME_LEN];
-        /* In gfs1, quota and license dinodes followed */
+
+        struct gfs2_inum __pad3; /* Was quota inode in gfs1 */
+        struct gfs2_inum __pad4; /* Was licence inode in gfs1 */
+#define GFS2_HAS_UUID 1
+        __u8 sb_uuid[16]; /* The UUID, maybe 0 for backwards compat */
 };
 
 /*
diff --git a/include/linux/harrier_defs.h b/include/linux/harrier_defs.h
deleted file mode 100644
index efef11db790f..000000000000
--- a/include/linux/harrier_defs.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * include/linux/harrier_defs.h
- *
- * Definitions for Motorola MCG Harrier North Bridge & Memory controller
- *
- * Author: Dale Farnsworth
- *         dale.farnsworth@mvista.com
- *
- * Extracted from asm-ppc/harrier.h by:
- *         Randy Vinson
- *         rvinson@mvista.com
- *
- * Copyright 2001-2002 MontaVista Software Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#ifndef __ASMPPC_HARRIER_DEFS_H
-#define __ASMPPC_HARRIER_DEFS_H
-
-#define HARRIER_DEFAULT_XCSR_BASE       0xfeff0000
-
-#define HARRIER_VEND_DEV_ID             0x1057480b
-
-#define HARRIER_VENI_OFF                0x00
-
-#define HARRIER_REVI_OFF                0x05
-#define HARRIER_UCTL_OFF                0xd0
-#define HARRIER_XTAL64_MASK             0x02
-
-#define HARRIER_MISC_CSR_OFF            0x1c
-#define HARRIER_RSTOUT                  0x01000000
-#define HARRIER_SYSCON                  0x08000000
-#define HARRIER_EREADY                  0x10000000
-#define HARRIER_ERDYS                   0x20000000
-
-/* Function exception registers */
-#define HARRIER_FEEN_OFF                0x40    /* enable */
-#define HARRIER_FEST_OFF                0x44    /* status */
-#define HARRIER_FEMA_OFF                0x48    /* mask */
-#define HARRIER_FECL_OFF                0x4c    /* clear */
-
-#define HARRIER_FE_DMA                  0x80
-#define HARRIER_FE_MIDB                 0x40
-#define HARRIER_FE_MIM0                 0x20
-#define HARRIER_FE_MIM1                 0x10
-#define HARRIER_FE_MIP                  0x08
-#define HARRIER_FE_UA0                  0x04
-#define HARRIER_FE_UA1                  0x02
-#define HARRIER_FE_ABT                  0x01
-
-#define HARRIER_SERIAL_0_OFF            0xc0
-
-#define HARRIER_MBAR_OFF                0xe0
-#define HARRIER_MBAR_MSK                0xfffc0000
-#define HARRIER_MPIC_CSR_OFF            0xe4
-#define HARRIER_MPIC_OPI_ENABLE         0x40
-#define HARRIER_MPIC_IFEVP_OFF          0x10200
-#define HARRIER_MPIC_IFEVP_VECT_MSK     0xff
-#define HARRIER_MPIC_IFEDE_OFF          0x10210
-
-/*
- * Define the Memory Controller register offsets.
- */
-#define HARRIER_SDBA_OFF                0x110
-#define HARRIER_SDBB_OFF                0x114
-#define HARRIER_SDBC_OFF                0x118
-#define HARRIER_SDBD_OFF                0x11c
-#define HARRIER_SDBE_OFF                0x120
-#define HARRIER_SDBF_OFF                0x124
-#define HARRIER_SDBG_OFF                0x128
-#define HARRIER_SDBH_OFF                0x12c
-
-#define HARRIER_SDB_ENABLE              0x00000100
-#define HARRIER_SDB_SIZE_MASK           0xf
-#define HARRIER_SDB_SIZE_SHIFT          16
-#define HARRIER_SDB_BASE_MASK           0xff
-#define HARRIER_SDB_BASE_SHIFT          24
-
-/*
- * Define outbound register offsets.
- */
-#define HARRIER_OTAD0_OFF               0x220
-#define HARRIER_OTOF0_OFF               0x224
-#define HARRIER_OTAD1_OFF               0x228
-#define HARRIER_OTOF1_OFF               0x22c
-#define HARRIER_OTAD2_OFF               0x230
-#define HARRIER_OTOF2_OFF               0x234
-#define HARRIER_OTAD3_OFF               0x238
-#define HARRIER_OTOF3_OFF               0x23c
-
-#define HARRIER_OTADX_START_MSK         0xffff0000UL
-#define HARRIER_OTADX_END_MSK           0x0000ffffUL
-
-#define HARRIER_OTOFX_OFF_MSK           0xffff0000UL
-#define HARRIER_OTOFX_ENA               0x80UL
-#define HARRIER_OTOFX_WPE               0x10UL
-#define HARRIER_OTOFX_SGE               0x08UL
-#define HARRIER_OTOFX_RAE               0x04UL
-#define HARRIER_OTOFX_MEM               0x02UL
-#define HARRIER_OTOFX_IOM               0x01UL
-
-/*
- * Define generic message passing register offsets
- */
-/* Mirrored registers (visible from both PowerPC and PCI space) */
-#define HARRIER_XCSR_MP_BASE_OFF        0x290   /* base offset in XCSR space */
-#define HARRIER_PMEP_MP_BASE_OFF        0x100   /* base offset in PMEM space */
-#define HARRIER_MGOM0_OFF               0x00    /* outbound msg 0 */
-#define HARRIER_MGOM1_OFF               0x04    /* outbound msg 1 */
-#define HARRIER_MGOD_OFF                0x08    /* outbound doorbells */
-
-#define HARRIER_MGIM0_OFF               0x10    /* inbound msg 0 */
-#define HARRIER_MGIM1_OFF               0x14    /* inbound msg 1 */
-#define HARRIER_MGID_OFF                0x18    /* inbound doorbells */
-
-/* PowerPC-only registers */
-#define HARRIER_MGIDM_OFF               0x20    /* inbound doorbell mask */
-
-/* PCI-only registers */
-#define HARRIER_PMEP_MGST_OFF           0x20    /* (outbound) interrupt status */
-#define HARRIER_PMEP_MGMS_OFF           0x24    /* (outbound) interrupt mask */
-#define HARRIER_MG_OMI0                 (1<<4)
-#define HARRIER_MG_OMI1                 (1<<5)
-
-#define HARRIER_PMEP_MGODM_OFF          0x28    /* outbound doorbell mask */
-
-/*
- * Define PCI configuration space register offsets
- */
-#define HARRIER_XCSR_TO_PCFS_OFF        0x300
-
-/*
- * Define message passing attribute register offset
- */
-#define HARRIER_MPAT_OFF                0x44
-
-/*
- * Define inbound attribute register offsets.
- */
-#define HARRIER_ITSZ0_OFF               0x48
-#define HARRIER_ITAT0_OFF               0x4c
-
-#define HARRIER_ITSZ1_OFF               0x50
-#define HARRIER_ITAT1_OFF               0x54
-
-#define HARRIER_ITSZ2_OFF               0x58
-#define HARRIER_ITAT2_OFF               0x5c
-
-#define HARRIER_ITSZ3_OFF               0x60
-#define HARRIER_ITAT3_OFF               0x64
-
-/* inbound translation size constants */
-#define HARRIER_ITSZ_MSK                0xff
-#define HARRIER_ITSZ_4KB                0x00
-#define HARRIER_ITSZ_8KB                0x01
-#define HARRIER_ITSZ_16KB               0x02
-#define HARRIER_ITSZ_32KB               0x03
-#define HARRIER_ITSZ_64KB               0x04
-#define HARRIER_ITSZ_128KB              0x05
-#define HARRIER_ITSZ_256KB              0x06
-#define HARRIER_ITSZ_512KB              0x07
-#define HARRIER_ITSZ_1MB                0x08
-#define HARRIER_ITSZ_2MB                0x09
-#define HARRIER_ITSZ_4MB                0x0A
-#define HARRIER_ITSZ_8MB                0x0B
-#define HARRIER_ITSZ_16MB               0x0C
-#define HARRIER_ITSZ_32MB               0x0D
-#define HARRIER_ITSZ_64MB               0x0E
-#define HARRIER_ITSZ_128MB              0x0F
-#define HARRIER_ITSZ_256MB              0x10
-#define HARRIER_ITSZ_512MB              0x11
-#define HARRIER_ITSZ_1GB                0x12
-#define HARRIER_ITSZ_2GB                0x13
-
-/* inbound translation offset */
-#define HARRIER_ITOF_SHIFT              0x10
-#define HARRIER_ITOF_MSK                0xffff
-
-/* inbound translation atttributes */
-#define HARRIER_ITAT_PRE                (1<<3)
-#define HARRIER_ITAT_RAE                (1<<4)
-#define HARRIER_ITAT_WPE                (1<<5)
-#define HARRIER_ITAT_MEM                (1<<6)
-#define HARRIER_ITAT_ENA                (1<<7)
-#define HARRIER_ITAT_GBL                (1<<16)
-
-#define HARRIER_LBA_OFF                 0x80
-#define HARRIER_LBA_MSK                 (1<<31)
-
-#define HARRIER_XCSR_SIZE               1024
-
-/* macros to calculate message passing register offsets */
-#define HARRIER_MP_XCSR(x) ((u32)HARRIER_XCSR_MP_BASE_OFF + (u32)x)
-
-#define HARRIER_MP_PMEP(x) ((u32)HARRIER_PMEP_MP_BASE_OFF + (u32)x)
-
-/*
- * Define PCI configuration space register offsets
- */
-#define HARRIER_MPBAR_OFF               PCI_BASE_ADDRESS_0
-#define HARRIER_ITBAR0_OFF              PCI_BASE_ADDRESS_1
-#define HARRIER_ITBAR1_OFF              PCI_BASE_ADDRESS_2
-#define HARRIER_ITBAR2_OFF              PCI_BASE_ADDRESS_3
-#define HARRIER_ITBAR3_OFF              PCI_BASE_ADDRESS_4
-
-#define HARRIER_XCSR_CONFIG(x) ((u32)HARRIER_XCSR_TO_PCFS_OFF + (u32)x)
-
-#endif                          /* __ASMPPC_HARRIER_DEFS_H */
diff --git a/include/linux/hid.h b/include/linux/hid.h
index ac4e678a04ed..f13bca2dd53b 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -67,6 +67,7 @@
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/list.h>
+#include <linux/mod_devicetable.h> /* hid_device_id */
 #include <linux/timer.h>
 #include <linux/workqueue.h>
 #include <linux/input.h>
@@ -246,6 +247,19 @@ struct hid_item {
 #define HID_FEATURE_REPORT      2
 
 /*
+ * HID connect requests
+ */
+
+#define HID_CONNECT_HIDINPUT            0x01
+#define HID_CONNECT_HIDINPUT_FORCE      0x02
+#define HID_CONNECT_HIDRAW              0x04
+#define HID_CONNECT_HIDDEV              0x08
+#define HID_CONNECT_HIDDEV_FORCE        0x10
+#define HID_CONNECT_FF                  0x20
+#define HID_CONNECT_DEFAULT     (HID_CONNECT_HIDINPUT|HID_CONNECT_HIDRAW| \
+                HID_CONNECT_HIDDEV|HID_CONNECT_FF)
+
+/*
  * HID device quirks.
  */
 
@@ -256,48 +270,11 @@ struct hid_item {
 
 #define HID_QUIRK_INVERT                        0x00000001
 #define HID_QUIRK_NOTOUCH                       0x00000002
-#define HID_QUIRK_IGNORE                        0x00000004
 #define HID_QUIRK_NOGET                         0x00000008
-#define HID_QUIRK_HIDDEV                        0x00000010
 #define HID_QUIRK_BADPAD                        0x00000020
 #define HID_QUIRK_MULTI_INPUT                   0x00000040
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_7           0x00000080
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_5           0x00000100
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON          0x00000200
-#define HID_QUIRK_MIGHTYMOUSE                   0x00000400
-#define HID_QUIRK_APPLE_HAS_FN                  0x00000800
-#define HID_QUIRK_APPLE_FN_ON                   0x00001000
-#define HID_QUIRK_INVERT_HWHEEL                 0x00002000
-#define HID_QUIRK_APPLE_ISO_KEYBOARD            0x00004000
-#define HID_QUIRK_BAD_RELATIVE_KEYS             0x00008000
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS           0x00010000
-#define HID_QUIRK_IGNORE_MOUSE                  0x00020000
-#define HID_QUIRK_SONY_PS3_CONTROLLER           0x00040000
-#define HID_QUIRK_DUPLICATE_USAGES              0x00080000
-#define HID_QUIRK_RESET_LEDS                    0x00100000
-#define HID_QUIRK_HIDINPUT                      0x00200000
-#define HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL 0x00400000
-#define HID_QUIRK_LOGITECH_EXPANDED_KEYMAP      0x00800000
-#define HID_QUIRK_IGNORE_HIDINPUT               0x01000000
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_B8          0x02000000
-#define HID_QUIRK_HWHEEL_WHEEL_INVERT           0x04000000
-#define HID_QUIRK_MICROSOFT_KEYS                0x08000000
 #define HID_QUIRK_FULLSPEED_INTERVAL            0x10000000
-#define HID_QUIRK_APPLE_NUMLOCK_EMULATION       0x20000000
-
-/*
- * Separate quirks for runtime report descriptor fixup
- */
-
-#define HID_QUIRK_RDESC_CYMOTION                0x00000001
-#define HID_QUIRK_RDESC_LOGITECH                0x00000002
-#define HID_QUIRK_RDESC_SWAPPED_MIN_MAX         0x00000004
-#define HID_QUIRK_RDESC_PETALYNX                0x00000008
-#define HID_QUIRK_RDESC_MACBOOK_JIS             0x00000010
-#define HID_QUIRK_RDESC_BUTTON_CONSUMER         0x00000020
-#define HID_QUIRK_RDESC_SAMSUNG_REMOTE          0x00000040
-#define HID_QUIRK_RDESC_MICROSOFT_RECV_1028     0x00000080
-#define HID_QUIRK_RDESC_SUNPLUS_WDESKTOP        0x00000100
 
 /*
  * This is the global environment of the parser. This information is
@@ -411,12 +388,21 @@ struct hid_report_enum {
 struct hid_control_fifo {
         unsigned char dir;
         struct hid_report *report;
+        char *raw_report;
+};
+
+struct hid_output_fifo {
+        struct hid_report *report;
+        char *raw_report;
 };
 
 #define HID_CLAIMED_INPUT       1
 #define HID_CLAIMED_HIDDEV      2
 #define HID_CLAIMED_HIDRAW      4
 
+#define HID_STAT_ADDED          1
+#define HID_STAT_PARSED         2
+
 #define HID_CTRL_RUNNING        1
 #define HID_OUT_RUNNING         2
 #define HID_IN_RUNNING          3
@@ -431,22 +417,28 @@ struct hid_input {
         struct input_dev *input;
 };
 
+struct hid_driver;
+struct hid_ll_driver;
+
 struct hid_device {                                                     /* device report descriptor */
-         __u8 *rdesc;
+        __u8 *rdesc;
         unsigned rsize;
         struct hid_collection *collection;                              /* List of HID collections */
         unsigned collection_size;                                       /* Number of allocated hid_collections */
         unsigned maxcollection;                                         /* Number of parsed collections */
         unsigned maxapplication;                                        /* Number of applications */
-        unsigned short bus;                                             /* BUS ID */
-        unsigned short vendor;                                          /* Vendor ID */
-        unsigned short product;                                         /* Product ID */
-        unsigned version;                                               /* HID version */
+        __u16 bus;                                                      /* BUS ID */
+        __u32 vendor;                                                   /* Vendor ID */
+        __u32 product;                                                  /* Product ID */
+        __u32 version;                                                  /* HID version */
         unsigned country;                                               /* HID country */
         struct hid_report_enum report_enum[HID_REPORT_TYPES];
 
-        struct device *dev;                                             /* device */
+        struct device dev;                                              /* device */
+        struct hid_driver *driver;
+        struct hid_ll_driver *ll_driver;
 
+        unsigned int status;                                            /* see STAT flags above */
         unsigned claimed;                                               /* Claimed by hidinput, hiddev? */
         unsigned quirks;                                                /* Various quirks the device can pull on us */
 
@@ -462,26 +454,29 @@ struct hid_device {							/* device report descriptor */
 
         void *driver_data;
 
-        __s32 delayed_value;                                            /* For A4 Tech mice hwheel quirk */
-
-        /* device-specific function pointers */
-        int (*hidinput_input_event) (struct input_dev *, unsigned int, unsigned int, int);
-        int (*hid_open) (struct hid_device *);
-        void (*hid_close) (struct hid_device *);
+        /* temporary hid_ff handling (until moved to the drivers) */
+        int (*ff_init)(struct hid_device *);
 
         /* hiddev event handler */
+        int (*hiddev_connect)(struct hid_device *, unsigned int);
         void (*hiddev_hid_event) (struct hid_device *, struct hid_field *field,
                                   struct hid_usage *, __s32);
         void (*hiddev_report_event) (struct hid_device *, struct hid_report *);
 
         /* handler for raw output data, used by hidraw */
         int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t);
-#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
-        unsigned long apple_pressed_fn[BITS_TO_LONGS(KEY_CNT)];
-        unsigned long pb_pressed_numlock[BITS_TO_LONGS(KEY_CNT)];
-#endif
 };
 
+static inline void *hid_get_drvdata(struct hid_device *hdev)
+{
+        return dev_get_drvdata(&hdev->dev);
+}
+
+static inline void hid_set_drvdata(struct hid_device *hdev, void *data)
+{
+        dev_set_drvdata(&hdev->dev, data);
+}
+
 #define HID_GLOBAL_STACK_SIZE 4
 #define HID_COLLECTION_STACK_SIZE 4
 
@@ -510,6 +505,107 @@ struct hid_descriptor {
         struct hid_class_descriptor desc[1];
 } __attribute__ ((packed));
 
+#define HID_DEVICE(b, ven, prod) \
+        .bus = (b), \
+        .vendor = (ven), .product = (prod)
+
+#define HID_USB_DEVICE(ven, prod)       HID_DEVICE(BUS_USB, ven, prod)
+#define HID_BLUETOOTH_DEVICE(ven, prod) HID_DEVICE(BUS_BLUETOOTH, ven, prod)
+
+#define HID_REPORT_ID(rep) \
+        .report_type = (rep)
+#define HID_USAGE_ID(uhid, utype, ucode) \
+        .usage_hid = (uhid), .usage_type = (utype), .usage_code = (ucode)
+/* we don't want to catch types and codes equal to 0 */
+#define HID_TERMINATOR          (HID_ANY_ID - 1)
+
+struct hid_report_id {
+        __u32 report_type;
+};
+struct hid_usage_id {
+        __u32 usage_hid;
+        __u32 usage_type;
+        __u32 usage_code;
+};
+
+/**
+ * struct hid_driver
+ * @name: driver name (e.g. "Footech_bar-wheel")
+ * @id_table: which devices is this driver for (must be non-NULL for probe
+ *            to be called)
+ * @probe: new device inserted
+ * @remove: device removed (NULL if not a hot-plug capable driver)
+ * @report_table: on which reports to call raw_event (NULL means all)
+ * @raw_event: if report in report_table, this hook is called (NULL means nop)
+ * @usage_table: on which events to call event (NULL means all)
+ * @event: if usage in usage_table, this hook is called (NULL means nop)
+ * @report_fixup: called before report descriptor parsing (NULL means nop)
+ * @input_mapping: invoked on input registering before mapping an usage
+ * @input_mapped: invoked on input registering after mapping an usage
+ *
+ * raw_event and event should return 0 on no action performed, 1 when no
+ * further processing should be done and negative on error
+ *
+ * input_mapping shall return a negative value to completely ignore this usage
+ * (e.g. doubled or invalid usage), zero to continue with parsing of this
+ * usage by generic code (no special handling needed) or positive to skip
+ * generic parsing (needed special handling which was done in the hook already)
+ * input_mapped shall return negative to inform the layer that this usage
+ * should not be considered for further processing or zero to notify that
+ * no processing was performed and should be done in a generic manner
+ * Both these functions may be NULL which means the same behavior as returning
+ * zero from them.
+ */
+struct hid_driver {
+        char *name;
+        const struct hid_device_id *id_table;
+
+        int (*probe)(struct hid_device *dev, const struct hid_device_id *id);
+        void (*remove)(struct hid_device *dev);
+
+        const struct hid_report_id *report_table;
+        int (*raw_event)(struct hid_device *hdev, struct hid_report *report,
+                        u8 *data, int size);
+        const struct hid_usage_id *usage_table;
+        int (*event)(struct hid_device *hdev, struct hid_field *field,
+                        struct hid_usage *usage, __s32 value);
+
+        void (*report_fixup)(struct hid_device *hdev, __u8 *buf,
+                        unsigned int size);
+
+        int (*input_mapping)(struct hid_device *hdev,
+                        struct hid_input *hidinput, struct hid_field *field,
+                        struct hid_usage *usage, unsigned long **bit, int *max);
+        int (*input_mapped)(struct hid_device *hdev,
+                        struct hid_input *hidinput, struct hid_field *field,
+                        struct hid_usage *usage, unsigned long **bit, int *max);
+/* private: */
+        struct device_driver driver;
+};
+
+/**
+ * hid_ll_driver - low level driver callbacks
+ * @start: called on probe to start the device
+ * @stop: called on remove
+ * @open: called by input layer on open
+ * @close: called by input layer on close
+ * @hidinput_input_event: event input event (e.g. ff or leds)
+ * @parse: this method is called only once to parse the device data,
+ *         shouldn't allocate anything to not leak memory
+ */
+struct hid_ll_driver {
+        int (*start)(struct hid_device *hdev);
+        void (*stop)(struct hid_device *hdev);
+
+        int (*open)(struct hid_device *hdev);
+        void (*close)(struct hid_device *hdev);
+
+        int (*hidinput_input_event) (struct input_dev *idev, unsigned int type,
+                        unsigned int code, int value);
+
+        int (*parse)(struct hid_device *hdev);
+};
+
 /* Applications from HID Usage Tables 4/8/99 Version 1.1 */
 /* We ignore a few input applications that are not widely used */
 #define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002))
@@ -520,43 +616,157 @@ struct hid_descriptor {
 extern int hid_debug;
 #endif
 
+extern int hid_add_device(struct hid_device *);
+extern void hid_destroy_device(struct hid_device *);
+
+extern int __must_check __hid_register_driver(struct hid_driver *,
+                struct module *, const char *mod_name);
+static inline int __must_check hid_register_driver(struct hid_driver *driver)
+{
+        return __hid_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
+}
+extern void hid_unregister_driver(struct hid_driver *);
+
 extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
 extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report);
-extern int hidinput_connect(struct hid_device *);
+extern int hidinput_connect(struct hid_device *hid, unsigned int force);
 extern void hidinput_disconnect(struct hid_device *);
 
 int hid_set_field(struct hid_field *, unsigned, __s32);
 int hid_input_report(struct hid_device *, int type, u8 *, int, int);
 int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
-int hidinput_mapping_quirks(struct hid_usage *, struct input_dev *, unsigned long **, int *);
-int hidinput_event_quirks(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
-int hidinput_apple_event(struct hid_device *, struct input_dev *, struct hid_usage *, __s32);
 void hid_output_report(struct hid_report *report, __u8 *data);
-void hid_free_device(struct hid_device *device);
-struct hid_device *hid_parse_report(__u8 *start, unsigned size);
+struct hid_device *hid_allocate_device(void);
+int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
+int hid_connect(struct hid_device *hid, unsigned int connect_mask);
+
+/**
+ * hid_map_usage - map usage input bits
+ *
+ * @hidinput: hidinput which we are interested in
+ * @usage: usage to fill in
+ * @bit: pointer to input->{}bit (out parameter)
+ * @max: maximal valid usage->code to consider later (out parameter)
+ * @type: input event type (EV_KEY, EV_REL, ...)
+ * @c: code which corresponds to this usage and type
+ */
+static inline void hid_map_usage(struct hid_input *hidinput,
+                struct hid_usage *usage, unsigned long **bit, int *max,
+                __u8 type, __u16 c)
+{
+        struct input_dev *input = hidinput->input;
+
+        usage->type = type;
+        usage->code = c;
+
+        switch (type) {
+        case EV_ABS:
+                *bit = input->absbit;
+                *max = ABS_MAX;
+                break;
+        case EV_REL:
+                *bit = input->relbit;
+                *max = REL_MAX;
+                break;
+        case EV_KEY:
+                *bit = input->keybit;
+                *max = KEY_MAX;
+                break;
+        case EV_LED:
+                *bit = input->ledbit;
+                *max = LED_MAX;
+                break;
+        }
+}
+
+/**
+ * hid_map_usage_clear - map usage input bits and clear the input bit
+ *
+ * The same as hid_map_usage, except the @c bit is also cleared in supported
+ * bits (@bit).
+ */
+static inline void hid_map_usage_clear(struct hid_input *hidinput,
+                struct hid_usage *usage, unsigned long **bit, int *max,
+                __u8 type, __u16 c)
+{
+        hid_map_usage(hidinput, usage, bit, max, type, c);
+        clear_bit(c, *bit);
+}
+
+/**
+ * hid_parse - parse HW reports
+ *
+ * @hdev: hid device
+ *
+ * Call this from probe after you set up the device (if needed). Your
+ * report_fixup will be called (if non-NULL) after reading raw report from
+ * device before passing it to hid layer for real parsing.
+ */
+static inline int __must_check hid_parse(struct hid_device *hdev)
+{
+        int ret;
+
+        if (hdev->status & HID_STAT_PARSED)
+                return 0;
+
+        ret = hdev->ll_driver->parse(hdev);
+        if (!ret)
+                hdev->status |= HID_STAT_PARSED;
+
+        return ret;
+}
+
+/**
+ * hid_hw_start - start underlaying HW
+ *
+ * @hdev: hid device
+ * @connect_mask: which outputs to connect, see HID_CONNECT_*
+ *
+ * Call this in probe function *after* hid_parse. This will setup HW buffers
+ * and start the device (if not deffered to device open). hid_hw_stop must be
+ * called if this was successfull.
+ */
+static inline int __must_check hid_hw_start(struct hid_device *hdev,
+                unsigned int connect_mask)
+{
+        int ret = hdev->ll_driver->start(hdev);
+        if (ret || !connect_mask)
+                return ret;
+        ret = hid_connect(hdev, connect_mask);
+        if (ret)
+                hdev->ll_driver->stop(hdev);
+        return ret;
+}
+
+/**
+ * hid_hw_stop - stop underlaying HW
+ *
+ * @hdev: hid device
+ *
+ * This is usually called from remove function or from probe when something
+ * failed and hid_hw_start was called already.
+ */
+static inline void hid_hw_stop(struct hid_device *hdev)
+{
+        hdev->ll_driver->stop(hdev);
+}
+
+void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
+                int interrupt);
+
+extern int hid_generic_init(void);
+extern void hid_generic_exit(void);
 
 /* HID quirks API */
 u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct);
 int usbhid_quirks_init(char **quirks_param);
 void usbhid_quirks_exit(void);
-void usbhid_fixup_report_descriptor(const u16, const u16, char *, unsigned, char **);
-
-#ifdef CONFIG_HID_FF
-int hid_ff_init(struct hid_device *hid);
+void usbhid_set_leds(struct hid_device *hid);
 
-int hid_lgff_init(struct hid_device *hid);
-int hid_lg2ff_init(struct hid_device *hid);
-int hid_plff_init(struct hid_device *hid);
-int hid_tmff_init(struct hid_device *hid);
-int hid_zpff_init(struct hid_device *hid);
 #ifdef CONFIG_HID_PID
 int hid_pidff_init(struct hid_device *hid);
 #else
-static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; }
-#endif
-
-#else
-static inline int hid_ff_init(struct hid_device *hid) { return -1; }
+#define hid_pidff_init NULL
 #endif
 
 #ifdef CONFIG_HID_DEBUG
@@ -572,10 +782,23 @@ dbg_hid(const char *fmt, ...)
         return 0;
 }
 #define dbg_hid_line dbg_hid
-#endif
+#endif /* HID_DEBUG */
 
 #define err_hid(format, arg...) printk(KERN_ERR "%s: " format "\n" , \
                 __FILE__ , ## arg)
-#endif
+#endif /* HID_FF */
+
+#ifdef CONFIG_HID_COMPAT
+#define HID_COMPAT_LOAD_DRIVER(name)    \
+void hid_compat_##name(void) { }        \
+EXPORT_SYMBOL(hid_compat_##name)
+#else
+#define HID_COMPAT_LOAD_DRIVER(name)
+#endif /* HID_COMPAT */
+#define HID_COMPAT_CALL_DRIVER(name)    do {    \
+        extern void hid_compat_##name(void);    \
+        hid_compat_##name();                    \
+} while (0)
+
 #endif
 
diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h
index a416b904ba90..c760ae0eb6a1 100644
--- a/include/linux/hiddev.h
+++ b/include/linux/hiddev.h
@@ -182,26 +182,28 @@ struct hiddev_usage_ref_multi {
 /* To traverse the input report descriptor info for a HID device, perform the 
  * following:
  *
- *  rinfo.report_type = HID_REPORT_TYPE_INPUT;
- *  rinfo.report_id = HID_REPORT_ID_FIRST;
- *  ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
+ * rinfo.report_type = HID_REPORT_TYPE_INPUT;
+ * rinfo.report_id = HID_REPORT_ID_FIRST;
+ * ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
  *
- *  while (ret >= 0) {
- *      for (i = 0; i < rinfo.num_fields; i++) { 
- *          finfo.report_type = rinfo.report_type;
- *          finfo.report_id = rinfo.report_id;
- *          finfo.field_index = i;
- *          ioctl(fd, HIDIOCGFIELDINFO, &finfo);
- *          for (j = 0; j < finfo.maxusage; j++) {
- *              uref.field_index = i;
- *              uref.usage_index = j;
- *              ioctl(fd, HIDIOCGUCODE, &uref);
- *              ioctl(fd, HIDIOCGUSAGE, &uref);
- *          }
- *      }
- *      rinfo.report_id |= HID_REPORT_ID_NEXT;
- *      ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
- *  }
+ * while (ret >= 0) {
+ *      for (i = 0; i < rinfo.num_fields; i++) {
+ *              finfo.report_type = rinfo.report_type;
+ *              finfo.report_id = rinfo.report_id;
+ *              finfo.field_index = i;
+ *              ioctl(fd, HIDIOCGFIELDINFO, &finfo);
+ *              for (j = 0; j < finfo.maxusage; j++) {
+ *                      uref.report_type = rinfo.report_type;
+ *                      uref.report_id = rinfo.report_id;
+ *                      uref.field_index = i;
+ *                      uref.usage_index = j;
+ *                      ioctl(fd, HIDIOCGUCODE, &uref);
+ *                      ioctl(fd, HIDIOCGUSAGE, &uref);
+ *              }
+ *      }
+ *      rinfo.report_id |= HID_REPORT_ID_NEXT;
+ *      ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
+ * }
  */
 
 
@@ -217,7 +219,7 @@ struct hid_field;
 struct hid_report;
 
 #ifdef CONFIG_USB_HIDDEV
-int hiddev_connect(struct hid_device *);
+int hiddev_connect(struct hid_device *hid, unsigned int force);
 void hiddev_disconnect(struct hid_device *);
 void hiddev_hid_event(struct hid_device *hid, struct hid_field *field,
                       struct hid_usage *usage, __s32 value);
@@ -225,7 +227,9 @@ void hiddev_report_event(struct hid_device *hid, struct hid_report *report);
 int __init hiddev_init(void);
 void hiddev_exit(void);
 #else
-static inline int hiddev_connect(struct hid_device *hid) { return -1; }
+static inline int hiddev_connect(struct hid_device *hid,
+                unsigned int force)
+{ return -1; }
 static inline void hiddev_disconnect(struct hid_device *hid) { }
 static inline void hiddev_hid_event(struct hid_device *hid, struct hid_field *field,
                       struct hid_usage *usage, __s32 value) { }
diff --git a/include/linux/hpet.h b/include/linux/hpet.h
index 2dc29ce6c8e4..79f63a27bcef 100644
--- a/include/linux/hpet.h
+++ b/include/linux/hpet.h
@@ -37,6 +37,7 @@ struct hpet {
 #define hpet_compare    _u1._hpet_compare
 
 #define HPET_MAX_TIMERS (32)
+#define HPET_MAX_IRQ    (32)
 
 /*
  * HPET general capabilities register
@@ -64,7 +65,7 @@ struct hpet {
  */
 
 #define Tn_INT_ROUTE_CAP_MASK           (0xffffffff00000000ULL)
-#define Tn_INI_ROUTE_CAP_SHIFT          (32UL)
+#define Tn_INT_ROUTE_CAP_SHIFT          (32UL)
 #define Tn_FSB_INT_DELCAP_MASK          (0x8000UL)
 #define Tn_FSB_INT_DELCAP_SHIFT         (15)
 #define Tn_FSB_EN_CNF_MASK              (0x4000UL)
@@ -91,23 +92,14 @@ struct hpet {
  * exported interfaces
  */
 
-struct hpet_task {
-        void (*ht_func) (void *);
-        void *ht_data;
-        void *ht_opaque;
-};
-
 struct hpet_data {
         unsigned long hd_phys_address;
         void __iomem *hd_address;
         unsigned short hd_nirqs;
-        unsigned short hd_flags;
         unsigned int hd_state;  /* timer allocated */
         unsigned int hd_irq[HPET_MAX_TIMERS];
 };
 
-#define HPET_DATA_PLATFORM      0x0001  /* platform call to hpet_alloc */
-
 static inline void hpet_reserve_timer(struct hpet_data *hd, int timer)
 {
         hd->hd_state |= (1 << timer);
@@ -125,7 +117,7 @@ struct hpet_info {
         unsigned short hi_timer;
 };
 
-#define HPET_INFO_PERIODIC      0x0001  /* timer is periodic */
+#define HPET_INFO_PERIODIC      0x0010  /* periodic-capable comparator */
 
 #define HPET_IE_ON      _IO('h', 0x01)  /* interrupt on */
 #define HPET_IE_OFF     _IO('h', 0x02)  /* interrupt off */
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 6d93dce61cbb..2f245fe63bda 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -47,14 +47,22 @@ enum hrtimer_restart {
  *      HRTIMER_CB_IRQSAFE:             Callback may run in hardirq context
  *      HRTIMER_CB_IRQSAFE_NO_RESTART:  Callback may run in hardirq context and
  *                                      does not restart the timer
- *      HRTIMER_CB_IRQSAFE_NO_SOFTIRQ:  Callback must run in hardirq context
- *                                      Special mode for tick emultation
+ *      HRTIMER_CB_IRQSAFE_PERCPU:      Callback must run in hardirq context
+ *                                      Special mode for tick emulation and
+ *                                      scheduler timer. Such timers are per
+ *                                      cpu and not allowed to be migrated on
+ *                                      cpu unplug.
+ *      HRTIMER_CB_IRQSAFE_UNLOCKED:    Callback should run in hardirq context
+ *                                      with timer->base lock unlocked
+ *                                      used for timers which call wakeup to
+ *                                      avoid lock order problems with rq->lock
  */
 enum hrtimer_cb_mode {
         HRTIMER_CB_SOFTIRQ,
         HRTIMER_CB_IRQSAFE,
         HRTIMER_CB_IRQSAFE_NO_RESTART,
-        HRTIMER_CB_IRQSAFE_NO_SOFTIRQ,
+        HRTIMER_CB_IRQSAFE_PERCPU,
+        HRTIMER_CB_IRQSAFE_UNLOCKED,
 };
 
 /*
@@ -67,9 +75,10 @@ enum hrtimer_cb_mode {
  * 0x02         callback function running
  * 0x04         callback pending (high resolution mode)
  *
- * Special case:
+ * Special cases:
  * 0x03         callback function running and enqueued
  *              (was requeued on another CPU)
+ * 0x09         timer was migrated on CPU hotunplug
  * The "callback function running and enqueued" status is only possible on
  * SMP. It happens for example when a posix timer expired and the callback
  * queued a signal. Between dropping the lock which protects the posix timer
@@ -87,6 +96,7 @@ enum hrtimer_cb_mode {
 #define HRTIMER_STATE_ENQUEUED  0x01
 #define HRTIMER_STATE_CALLBACK  0x02
 #define HRTIMER_STATE_PENDING   0x04
+#define HRTIMER_STATE_MIGRATE   0x08
 
 /**
  * struct hrtimer - the basic hrtimer structure
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 4862398e05bf..493435bcdbe5 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -39,10 +39,8 @@
 #define I2C_DRIVERID_SAA7111A    8      /* video input processor        */
 #define I2C_DRIVERID_SAA7185B   13      /* video encoder                */
 #define I2C_DRIVERID_SAA7110    22      /* video decoder                */
-#define I2C_DRIVERID_MGATVO     23      /* Matrox TVOut                 */
 #define I2C_DRIVERID_SAA5249    24      /* SAA5249 and compatibles      */
 #define I2C_DRIVERID_PCF8583    25      /* real time clock              */
-#define I2C_DRIVERID_SAB3036    26      /* SAB3036 tuner                */
 #define I2C_DRIVERID_TDA7432    27      /* Stereo sound processor       */
 #define I2C_DRIVERID_TVMIXER    28      /* Mixer driver for tv cards    */
 #define I2C_DRIVERID_TVAUDIO    29      /* Generic TV sound driver      */
@@ -95,7 +93,6 @@
 #define I2C_HW_B_BT848          0x010005 /* BT848 video boards */
 #define I2C_HW_B_VIA            0x010007 /* Via vt82c586b */
 #define I2C_HW_B_HYDRA          0x010008 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_G400           0x010009 /* Matrox G400 */
 #define I2C_HW_B_I810           0x01000a /* Intel I810 */
 #define I2C_HW_B_VOO            0x01000b /* 3dfx Voodoo 3 / Banshee */
 #define I2C_HW_B_SCX200         0x01000e /* Nat'l Semi SCx200 I2C */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 08be0d21864c..06115128047f 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -97,7 +97,19 @@ extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client,
 
 /**
  * struct i2c_driver - represent an I2C device driver
+ * @id: Unique driver ID (optional)
  * @class: What kind of i2c device we instantiate (for detect)
+ * @attach_adapter: Callback for bus addition (for legacy drivers)
+ * @detach_adapter: Callback for bus removal (for legacy drivers)
+ * @detach_client: Callback for device removal (for legacy drivers)
+ * @probe: Callback for device binding (new-style drivers)
+ * @remove: Callback for device unbinding (new-style drivers)
+ * @shutdown: Callback for device shutdown
+ * @suspend: Callback for device suspend
+ * @resume: Callback for device resume
+ * @command: Callback for bus-wide signaling (optional)
+ * @driver: Device driver model driver
+ * @id_table: List of I2C devices supported by this driver
  * @detect: Callback for device detection
  * @address_data: The I2C addresses to probe, ignore or force (for detect)
  * @clients: List of detected clients we created (for i2c-core use only)
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 87c12ed96954..c47e371554c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -8,7 +8,7 @@
 
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <linux/hdreg.h>
+#include <linux/ata.h>
 #include <linux/blkdev.h>
 #include <linux/proc_fs.h>
 #include <linux/interrupt.h>
@@ -17,6 +17,7 @@
 #include <linux/device.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
+#include <linux/pm.h>
 #ifdef CONFIG_BLK_DEV_IDEACPI
 #include <acpi/acpi.h>
 #endif
@@ -47,12 +48,6 @@ typedef unsigned char	byte;	/* used everywhere */
 #define ERROR_RESET     3       /* Reset controller every 4th retry */
 #define ERROR_RECAL     1       /* Recalibrate every 2nd retry */
 
-/*
- * state flags
- */
-
-#define DMA_PIO_RETRY   1       /* retrying in PIO */
-
 #define HWIF(drive)             ((ide_hwif_t *)((drive)->hwif))
 #define HWGROUP(drive)          ((ide_hwgroup_t *)(HWIF(drive)->hwgroup))
 
@@ -87,12 +82,13 @@ struct ide_io_ports {
 };
 
 #define OK_STAT(stat,good,bad)  (((stat)&((good)|(bad)))==(good))
-#define BAD_R_STAT              (BUSY_STAT   | ERR_STAT)
-#define BAD_W_STAT              (BAD_R_STAT  | WRERR_STAT)
-#define BAD_STAT                (BAD_R_STAT  | DRQ_STAT)
-#define DRIVE_READY             (READY_STAT  | SEEK_STAT)
 
-#define BAD_CRC                 (ABRT_ERR    | ICRC_ERR)
+#define BAD_R_STAT      (ATA_BUSY | ATA_ERR)
+#define BAD_W_STAT      (BAD_R_STAT | ATA_DF)
+#define BAD_STAT        (BAD_R_STAT | ATA_DRQ)
+#define DRIVE_READY     (ATA_DRDY | ATA_DSC)
+
+#define BAD_CRC         (ATA_ABORTED | ATA_ICRC)
 
 #define SATA_NR_PORTS           (3)     /* 16 possible ?? */
 
@@ -125,24 +121,43 @@ struct ide_io_ports {
 #define PARTN_BITS      6       /* number of minor dev bits for partitions */
 #define MAX_DRIVES      2       /* per interface; 2 assumed by lots of code */
 #define SECTOR_SIZE     512
-#define SECTOR_WORDS    (SECTOR_SIZE / 4)       /* number of 32bit words per sector */
+
 #define IDE_LARGE_SEEK(b1,b2,t) (((b1) > (b2) + (t)) || ((b2) > (b1) + (t)))
 
 /*
  * Timeouts for various operations:
  */
-#define WAIT_DRQ        (HZ/10)         /* 100msec - spec allows up to 20ms */
-#define WAIT_READY      (5*HZ)          /* 5sec - some laptops are very slow */
-#define WAIT_PIDENTIFY  (10*HZ) /* 10sec  - should be less than 3ms (?), if all ATAPI CD is closed at boot */
-#define WAIT_WORSTCASE  (30*HZ) /* 30sec  - worst case when spinning up */
-#define WAIT_CMD        (10*HZ) /* 10sec  - maximum wait for an IRQ to happen */
-#define WAIT_MIN_SLEEP  (2*HZ/100)      /* 20msec - minimum sleep time */
+enum {
+        /* spec allows up to 20ms */
+        WAIT_DRQ        = HZ / 10,      /* 100ms */
+        /* some laptops are very slow */
+        WAIT_READY      = 5 * HZ,       /* 5s */
+        /* should be less than 3ms (?), if all ATAPI CD is closed at boot */
+        WAIT_PIDENTIFY  = 10 * HZ,      /* 10s */
+        /* worst case when spinning up */
+        WAIT_WORSTCASE  = 30 * HZ,      /* 30s */
+        /* maximum wait for an IRQ to happen */
+        WAIT_CMD        = 10 * HZ,      /* 10s */
+        /* Some drives require a longer IRQ timeout. */
+        WAIT_FLOPPY_CMD = 50 * HZ,      /* 50s */
+        /*
+         * Some drives (for example, Seagate STT3401A Travan) require a very
+         * long timeout, because they don't return an interrupt or clear their
+         * BSY bit until after the command completes (even retension commands).
+         */
+        WAIT_TAPE_CMD   = 900 * HZ,     /* 900s */
+        /* minimum sleep time */
+        WAIT_MIN_SLEEP  = HZ / 50,      /* 20ms */
+};
 
 /*
  * Op codes for special requests to be handled by ide_special_rq().
  * Values should be in the range of 0x20 to 0x3f.
  */
 #define REQ_DRIVE_RESET         0x20
+#define REQ_DEVSET_EXEC         0x21
+#define REQ_PARK_HEADS          0x22
+#define REQ_UNPARK_HEADS        0x23
 
 /*
  * Check for an interrupt and acknowledge the interrupt status
@@ -249,8 +264,6 @@ static inline int __ide_default_irq(unsigned long base)
  * set_geometry : respecify drive geometry
  * recalibrate  : seek to cyl 0
  * set_multmode : set multmode count
- * set_tune     : tune interface for drive
- * serviced     : service command
  * reserved     : unused
  */
 typedef union {
@@ -259,43 +272,11 @@ typedef union {
                 unsigned set_geometry   : 1;
                 unsigned recalibrate    : 1;
                 unsigned set_multmode   : 1;
-                unsigned set_tune       : 1;
-                unsigned serviced       : 1;
-                unsigned reserved       : 3;
+                unsigned reserved       : 5;
         } b;
 } special_t;
 
 /*
- * ATA-IDE Select Register, aka Device-Head
- *
- * head         : always zeros here
- * unit         : drive select number: 0/1
- * bit5         : always 1
- * lba          : using LBA instead of CHS
- * bit7         : always 1
- */
-typedef union {
-        unsigned all                    : 8;
-        struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-                unsigned head           : 4;
-                unsigned unit           : 1;
-                unsigned bit5           : 1;
-                unsigned lba            : 1;
-                unsigned bit7           : 1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-                unsigned bit7           : 1;
-                unsigned lba            : 1;
-                unsigned bit5           : 1;
-                unsigned unit           : 1;
-                unsigned head           : 4;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-        } b;
-} select_t, ata_select_t;
-
-/*
  * Status returned from various ide_ functions
  */
 typedef enum {
@@ -303,8 +284,177 @@ typedef enum {
         ide_started,    /* a drive operation was started, handler was set */
 } ide_startstop_t;
 
+enum {
+        IDE_TFLAG_LBA48                 = (1 << 0),
+        IDE_TFLAG_FLAGGED               = (1 << 2),
+        IDE_TFLAG_OUT_DATA              = (1 << 3),
+        IDE_TFLAG_OUT_HOB_FEATURE       = (1 << 4),
+        IDE_TFLAG_OUT_HOB_NSECT         = (1 << 5),
+        IDE_TFLAG_OUT_HOB_LBAL          = (1 << 6),
+        IDE_TFLAG_OUT_HOB_LBAM          = (1 << 7),
+        IDE_TFLAG_OUT_HOB_LBAH          = (1 << 8),
+        IDE_TFLAG_OUT_HOB               = IDE_TFLAG_OUT_HOB_FEATURE |
+                                          IDE_TFLAG_OUT_HOB_NSECT |
+                                          IDE_TFLAG_OUT_HOB_LBAL |
+                                          IDE_TFLAG_OUT_HOB_LBAM |
+                                          IDE_TFLAG_OUT_HOB_LBAH,
+        IDE_TFLAG_OUT_FEATURE           = (1 << 9),
+        IDE_TFLAG_OUT_NSECT             = (1 << 10),
+        IDE_TFLAG_OUT_LBAL              = (1 << 11),
+        IDE_TFLAG_OUT_LBAM              = (1 << 12),
+        IDE_TFLAG_OUT_LBAH              = (1 << 13),
+        IDE_TFLAG_OUT_TF                = IDE_TFLAG_OUT_FEATURE |
+                                          IDE_TFLAG_OUT_NSECT |
+                                          IDE_TFLAG_OUT_LBAL |
+                                          IDE_TFLAG_OUT_LBAM |
+                                          IDE_TFLAG_OUT_LBAH,
+        IDE_TFLAG_OUT_DEVICE            = (1 << 14),
+        IDE_TFLAG_WRITE                 = (1 << 15),
+        IDE_TFLAG_FLAGGED_SET_IN_FLAGS  = (1 << 16),
+        IDE_TFLAG_IN_DATA               = (1 << 17),
+        IDE_TFLAG_CUSTOM_HANDLER        = (1 << 18),
+        IDE_TFLAG_DMA_PIO_FALLBACK      = (1 << 19),
+        IDE_TFLAG_IN_HOB_FEATURE        = (1 << 20),
+        IDE_TFLAG_IN_HOB_NSECT          = (1 << 21),
+        IDE_TFLAG_IN_HOB_LBAL           = (1 << 22),
+        IDE_TFLAG_IN_HOB_LBAM           = (1 << 23),
+        IDE_TFLAG_IN_HOB_LBAH           = (1 << 24),
+        IDE_TFLAG_IN_HOB_LBA            = IDE_TFLAG_IN_HOB_LBAL |
+                                          IDE_TFLAG_IN_HOB_LBAM |
+                                          IDE_TFLAG_IN_HOB_LBAH,
+        IDE_TFLAG_IN_HOB                = IDE_TFLAG_IN_HOB_FEATURE |
+                                          IDE_TFLAG_IN_HOB_NSECT |
+                                          IDE_TFLAG_IN_HOB_LBA,
+        IDE_TFLAG_IN_FEATURE            = (1 << 1),
+        IDE_TFLAG_IN_NSECT              = (1 << 25),
+        IDE_TFLAG_IN_LBAL               = (1 << 26),
+        IDE_TFLAG_IN_LBAM               = (1 << 27),
+        IDE_TFLAG_IN_LBAH               = (1 << 28),
+        IDE_TFLAG_IN_LBA                = IDE_TFLAG_IN_LBAL |
+                                          IDE_TFLAG_IN_LBAM |
+                                          IDE_TFLAG_IN_LBAH,
+        IDE_TFLAG_IN_TF                 = IDE_TFLAG_IN_NSECT |
+                                          IDE_TFLAG_IN_LBA,
+        IDE_TFLAG_IN_DEVICE             = (1 << 29),
+        IDE_TFLAG_HOB                   = IDE_TFLAG_OUT_HOB |
+                                          IDE_TFLAG_IN_HOB,
+        IDE_TFLAG_TF                    = IDE_TFLAG_OUT_TF |
+                                          IDE_TFLAG_IN_TF,
+        IDE_TFLAG_DEVICE                = IDE_TFLAG_OUT_DEVICE |
+                                          IDE_TFLAG_IN_DEVICE,
+        /* force 16-bit I/O operations */
+        IDE_TFLAG_IO_16BIT              = (1 << 30),
+        /* ide_task_t was allocated using kmalloc() */
+        IDE_TFLAG_DYN                   = (1 << 31),
+};
+
+struct ide_taskfile {
+        u8      hob_data;       /*  0: high data byte (for TASKFILE IOCTL) */
+
+        u8      hob_feature;    /*  1-5: additional data to support LBA48 */
+        u8      hob_nsect;
+        u8      hob_lbal;
+        u8      hob_lbam;
+        u8      hob_lbah;
+
+        u8      data;           /*  6: low data byte (for TASKFILE IOCTL) */
+
+        union {                 /*  7: */
+                u8 error;       /*   read:  error */
+                u8 feature;     /*  write: feature */
+        };
+
+        u8      nsect;          /*  8: number of sectors */
+        u8      lbal;           /*  9: LBA low */
+        u8      lbam;           /* 10: LBA mid */
+        u8      lbah;           /* 11: LBA high */
+
+        u8      device;         /* 12: device select */
+
+        union {                 /* 13: */
+                u8 status;      /*  read: status  */
+                u8 command;     /* write: command */
+        };
+};
+
+typedef struct ide_task_s {
+        union {
+                struct ide_taskfile     tf;
+                u8                      tf_array[14];
+        };
+        u32                     tf_flags;
+        int                     data_phase;
+        struct request          *rq;            /* copy of request */
+        void                    *special;       /* valid_t generally */
+} ide_task_t;
+
+/* ATAPI packet command flags */
+enum {
+        /* set when an error is considered normal - no retry (ide-tape) */
+        PC_FLAG_ABORT                   = (1 << 0),
+        PC_FLAG_SUPPRESS_ERROR          = (1 << 1),
+        PC_FLAG_WAIT_FOR_DSC            = (1 << 2),
+        PC_FLAG_DMA_OK                  = (1 << 3),
+        PC_FLAG_DMA_IN_PROGRESS         = (1 << 4),
+        PC_FLAG_DMA_ERROR               = (1 << 5),
+        PC_FLAG_WRITING                 = (1 << 6),
+        /* command timed out */
+        PC_FLAG_TIMEDOUT                = (1 << 7),
+};
+
+/*
+ * With each packet command, we allocate a buffer of IDE_PC_BUFFER_SIZE bytes.
+ * This is used for several packet commands (not for READ/WRITE commands).
+ */
+#define IDE_PC_BUFFER_SIZE      256
+
+struct ide_atapi_pc {
+        /* actual packet bytes */
+        u8 c[12];
+        /* incremented on each retry */
+        int retries;
+        int error;
+
+        /* bytes to transfer */
+        int req_xfer;
+        /* bytes actually transferred */
+        int xferred;
+
+        /* data buffer */
+        u8 *buf;
+        /* current buffer position */
+        u8 *cur_pos;
+        int buf_size;
+        /* missing/available data on the current buffer */
+        int b_count;
+
+        /* the corresponding request */
+        struct request *rq;
+
+        unsigned long flags;
+
+        /*
+         * those are more or less driver-specific and some of them are subject
+         * to change/removal later.
+         */
+        u8 pc_buf[IDE_PC_BUFFER_SIZE];
+
+        /* idetape only */
+        struct idetape_bh *bh;
+        char *b_data;
+
+        /* idescsi only for now */
+        struct scatterlist *sg;
+        unsigned int sg_cnt;
+
+        struct scsi_cmnd *scsi_cmd;
+        void (*done) (struct scsi_cmnd *);
+
+        unsigned long timeout;
+};
+
+struct ide_devset;
 struct ide_driver_s;
-struct ide_settings_s;
 
 #ifdef CONFIG_BLK_DEV_IDEACPI
 struct ide_acpi_drive_link;
@@ -315,10 +465,10 @@ struct ide_acpi_hwif_link;
 enum {
         IDE_AFLAG_DRQ_INTERRUPT         = (1 << 0),
         IDE_AFLAG_MEDIA_CHANGED         = (1 << 1),
-
-        /* ide-cd */
         /* Drive cannot lock the door. */
         IDE_AFLAG_NO_DOORLOCK           = (1 << 2),
+
+        /* ide-cd */
         /* Drive cannot eject the disc. */
         IDE_AFLAG_NO_EJECT              = (1 << 3),
         /* Drive is a pre ATAPI 1.2 drive. */
@@ -354,19 +504,81 @@ enum {
         IDE_AFLAG_CLIK_DRIVE            = (1 << 19),
         /* Requires BH algorithm for packets */
         IDE_AFLAG_ZIP_DRIVE             = (1 << 20),
+        /* Write protect */
+        IDE_AFLAG_WP                    = (1 << 21),
+        /* Supports format progress report */
+        IDE_AFLAG_SRFP                  = (1 << 22),
 
         /* ide-tape */
-        IDE_AFLAG_IGNORE_DSC            = (1 << 21),
+        IDE_AFLAG_IGNORE_DSC            = (1 << 23),
         /* 0 When the tape position is unknown */
-        IDE_AFLAG_ADDRESS_VALID         = (1 << 22),
+        IDE_AFLAG_ADDRESS_VALID         = (1 << 24),
         /* Device already opened */
-        IDE_AFLAG_BUSY                  = (1 << 23),
+        IDE_AFLAG_BUSY                  = (1 << 25),
         /* Attempt to auto-detect the current user block size */
-        IDE_AFLAG_DETECT_BS             = (1 << 24),
+        IDE_AFLAG_DETECT_BS             = (1 << 26),
         /* Currently on a filemark */
-        IDE_AFLAG_FILEMARK              = (1 << 25),
+        IDE_AFLAG_FILEMARK              = (1 << 27),
         /* 0 = no tape is loaded, so we don't rewind after ejecting */
-        IDE_AFLAG_MEDIUM_PRESENT        = (1 << 26)
+        IDE_AFLAG_MEDIUM_PRESENT        = (1 << 28),
+
+        IDE_AFLAG_NO_AUTOCLOSE          = (1 << 29),
+};
+
+/* device flags */
+enum {
+        /* restore settings after device reset */
+        IDE_DFLAG_KEEP_SETTINGS         = (1 << 0),
+        /* device is using DMA for read/write */
+        IDE_DFLAG_USING_DMA             = (1 << 1),
+        /* okay to unmask other IRQs */
+        IDE_DFLAG_UNMASK                = (1 << 2),
+        /* don't attempt flushes */
+        IDE_DFLAG_NOFLUSH               = (1 << 3),
+        /* DSC overlap */
+        IDE_DFLAG_DSC_OVERLAP           = (1 << 4),
+        /* give potential excess bandwidth */
+        IDE_DFLAG_NICE1                 = (1 << 5),
+        /* device is physically present */
+        IDE_DFLAG_PRESENT               = (1 << 6),
+        /* device ejected hint */
+        IDE_DFLAG_DEAD                  = (1 << 7),
+        /* id read from device (synthetic if not set) */
+        IDE_DFLAG_ID_READ               = (1 << 8),
+        IDE_DFLAG_NOPROBE               = (1 << 9),
+        /* need to do check_media_change() */
+        IDE_DFLAG_REMOVABLE             = (1 << 10),
+        /* needed for removable devices */
+        IDE_DFLAG_ATTACH                = (1 << 11),
+        IDE_DFLAG_FORCED_GEOM           = (1 << 12),
+        /* disallow setting unmask bit */
+        IDE_DFLAG_NO_UNMASK             = (1 << 13),
+        /* disallow enabling 32-bit I/O */
+        IDE_DFLAG_NO_IO_32BIT           = (1 << 14),
+        /* for removable only: door lock/unlock works */
+        IDE_DFLAG_DOORLOCKING           = (1 << 15),
+        /* disallow DMA */
+        IDE_DFLAG_NODMA                 = (1 << 16),
+        /* powermanagment told us not to do anything, so sleep nicely */
+        IDE_DFLAG_BLOCKED               = (1 << 17),
+        /* ide-scsi emulation */
+        IDE_DFLAG_SCSI                  = (1 << 18),
+        /* sleeping & sleep field valid */
+        IDE_DFLAG_SLEEPING              = (1 << 19),
+        IDE_DFLAG_POST_RESET            = (1 << 20),
+        IDE_DFLAG_UDMA33_WARNED         = (1 << 21),
+        IDE_DFLAG_LBA48                 = (1 << 22),
+        /* status of write cache */
+        IDE_DFLAG_WCACHE                = (1 << 23),
+        /* used for ignoring ATA_DF */
+        IDE_DFLAG_NOWERR                = (1 << 24),
+        /* retrying in PIO */
+        IDE_DFLAG_DMA_PIO_RETRY         = (1 << 25),
+        IDE_DFLAG_LBA                   = (1 << 26),
+        /* don't unload heads */
+        IDE_DFLAG_NO_UNLOAD             = (1 << 27),
+        /* heads unloaded, please don't reset port */
+        IDE_DFLAG_PARKED                = (1 << 28)
 };
 
 struct ide_drive_s {
@@ -378,72 +590,47 @@ struct ide_drive_s {
         struct request          *rq;    /* current request */
         struct ide_drive_s      *next;  /* circular list of hwgroup drives */
         void            *driver_data;   /* extra driver data */
-        struct hd_driveid       *id;    /* drive model identification info */
+        u16                     *id;    /* identification info */
 #ifdef CONFIG_IDE_PROC_FS
         struct proc_dir_entry *proc;    /* /proc/ide/ directory entry */
-        struct ide_settings_s *settings;/* /proc/ide/ drive settings */
+        const struct ide_proc_devset *settings; /* /proc/ide/ drive settings */
 #endif
         struct hwif_s           *hwif;  /* actually (ide_hwif_t *) */
 
+        unsigned long dev_flags;
+
         unsigned long sleep;            /* sleep until this time */
         unsigned long service_start;    /* time we started last request */
         unsigned long service_time;     /* service time of last request */
         unsigned long timeout;          /* max time to wait for irq */
 
         special_t       special;        /* special action flags */
-        select_t        select;         /* basic drive/head select reg value */
 
-        u8      keep_settings;          /* restore settings after drive reset */
-        u8      using_dma;              /* disk is using dma for read/write */
+        u8      select;                 /* basic drive/head select reg value */
         u8      retry_pio;              /* retrying dma capable host in pio */
-        u8      state;                  /* retry state */
         u8      waiting_for_dma;        /* dma currently in progress */
-        u8      unmask;                 /* okay to unmask other irqs */
-        u8      noflush;                /* don't attempt flushes */
-        u8      dsc_overlap;            /* DSC overlap */
-        u8      nice1;                  /* give potential excess bandwidth */
-
-        unsigned present        : 1;    /* drive is physically present */
-        unsigned dead           : 1;    /* device ejected hint */
-        unsigned id_read        : 1;    /* 1=id read from disk 0 = synthetic */
-        unsigned noprobe        : 1;    /* from:  hdx=noprobe */
-        unsigned removable      : 1;    /* 1 if need to do check_media_change */
-        unsigned attach         : 1;    /* needed for removable devices */
-        unsigned forced_geom    : 1;    /* 1 if hdx=c,h,s was given at boot */
-        unsigned no_unmask      : 1;    /* disallow setting unmask bit */
-        unsigned no_io_32bit    : 1;    /* disallow enabling 32bit I/O */
-        unsigned atapi_overlap  : 1;    /* ATAPI overlap (not supported) */
-        unsigned doorlocking    : 1;    /* for removable only: door lock/unlock works */
-        unsigned nodma          : 1;    /* disallow DMA */
-        unsigned remap_0_to_1   : 1;    /* 0=noremap, 1=remap 0->1 (for EZDrive) */
-        unsigned blocked        : 1;    /* 1=powermanagment told us not to do anything, so sleep nicely */
-        unsigned scsi           : 1;    /* 0=default, 1=ide-scsi emulation */
-        unsigned sleeping       : 1;    /* 1=sleeping & sleep field valid */
-        unsigned post_reset     : 1;
-        unsigned udma33_warned  : 1;
-
-        u8      addressing;     /* 0=28-bit, 1=48-bit, 2=48-bit doing 28-bit */
+        u8      dma;                    /* atapi dma flag */
+
         u8      quirk_list;     /* considered quirky, set for a specific host */
         u8      init_speed;     /* transfer rate set at boot */
         u8      current_speed;  /* current transfer rate set */
         u8      desired_speed;  /* desired transfer rate set */
         u8      dn;             /* now wide spread use */
-        u8      wcache;         /* status of write cache */
         u8      acoustic;       /* acoustic management */
         u8      media;          /* disk, cdrom, tape, floppy, ... */
         u8      ready_stat;     /* min status value for drive ready */
         u8      mult_count;     /* current multiple sector setting */
         u8      mult_req;       /* requested multiple sector setting */
-        u8      tune_req;       /* requested drive tuning setting */
         u8      io_32bit;       /* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
-        u8      bad_wstat;      /* used for ignoring WRERR_STAT */
-        u8      nowerr;         /* used for ignoring WRERR_STAT */
-        u8      sect0;          /* offset of first sector for DM6:DDO */
+        u8      bad_wstat;      /* used for ignoring ATA_DF */
         u8      head;           /* "real" number of heads */
         u8      sect;           /* "real" sectors per track */
         u8      bios_head;      /* BIOS/fdisk/LILO number of heads */
         u8      bios_sect;      /* BIOS/fdisk/LILO sectors per track */
 
+        /* delay this long before sending packet command */
+        u8 pc_delay;
+
         unsigned int    bios_cyl;       /* BIOS/fdisk/LILO number of cyls */
         unsigned int    cyl;            /* "real" number of cyls */
         unsigned int    drive_data;     /* used by set_pio_mode/selectproc */
@@ -455,6 +642,9 @@ struct ide_drive_s {
 
         int             lun;            /* logical unit */
         int             crc_count;      /* crc counter to reduce drive speed */
+
+        unsigned long   debug_mask;     /* debugging levels switch */
+
 #ifdef CONFIG_BLK_DEV_IDEACPI
         struct ide_acpi_drive_link *acpidata;
 #endif
@@ -462,21 +652,32 @@ struct ide_drive_s {
         struct device   gendev;
         struct completion gendev_rel_comp;      /* to deal with device release() */
 
+        /* current packet command */
+        struct ide_atapi_pc *pc;
+
         /* callback for packet commands */
-        void (*pc_callback)(struct ide_drive_s *);
+        void (*pc_callback)(struct ide_drive_s *, int);
+
+        void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *);
+        int  (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *,
+                              unsigned int, int);
 
         unsigned long atapi_flags;
+
+        struct ide_atapi_pc request_sense_pc;
+        struct request request_sense_rq;
 };
 
 typedef struct ide_drive_s ide_drive_t;
 
-#define to_ide_device(dev)container_of(dev, ide_drive_t, gendev)
+#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)
+#define to_ide_drv(obj, cont_type)      \
+        container_of(obj, struct cont_type, kref)
+
+#define ide_drv_g(disk, cont_type)      \
+        container_of((disk)->private_data, struct cont_type, driver)
 
-struct ide_task_s;
 struct ide_port_info;
 
 struct ide_tp_ops {
@@ -510,6 +711,7 @@ extern const struct ide_tp_ops default_tp_ops;
  * @resetproc:          routine to reset controller after a disk reset
  * @maskproc:           special host masking for drive selection
  * @quirkproc:          check host's drive quirk list
+ * @clear_irq:          clear IRQ
  *
  * @mdma_filter:        filter MDMA modes
  * @udma_filter:        filter UDMA modes
@@ -526,6 +728,7 @@ struct ide_port_ops {
         void    (*resetproc)(ide_drive_t *);
         void    (*maskproc)(ide_drive_t *, int);
         void    (*quirkproc)(ide_drive_t *);
+        void    (*clear_irq)(ide_drive_t *);
 
         u8      (*mdma_filter)(ide_drive_t *);
         u8      (*udma_filter)(ide_drive_t *);
@@ -565,7 +768,6 @@ typedef struct hwif_s {
         u8 major;       /* our major number */
         u8 index;       /* 0 for ide0; 1 for ide1; ... */
         u8 channel;     /* for dual-port chips: 0=primary, 1=secondary */
-        u8 bus_state;   /* power state of the IDE bus */
 
         u32 host_flags;
 
@@ -589,12 +791,16 @@ typedef struct hwif_s {
         const struct ide_port_ops       *port_ops;
         const struct ide_dma_ops        *dma_ops;
 
-        void (*ide_dma_clear_irq)(ide_drive_t *drive);
-
         /* dma physical region descriptor table (cpu view) */
         unsigned int    *dmatable_cpu;
         /* dma physical region descriptor table (dma view) */
         dma_addr_t      dmatable_dma;
+
+        /* maximum number of PRD table entries */
+        int prd_max_nents;
+        /* PRD entry size in bytes */
+        int prd_ent_size;
+
         /* Scatter-gather list used to build the above */
         struct scatterlist *sg_table;
         int sg_max_nents;               /* Maximum number of entries in it */
@@ -604,6 +810,8 @@ typedef struct hwif_s {
         /* data phase of the active command (currently only valid for PIO/DMA) */
         int             data_phase;
 
+        struct ide_task_s task;         /* current command */
+
         unsigned int nsect;
         unsigned int nleft;
         struct scatterlist *cursg;
@@ -632,17 +840,18 @@ typedef struct hwif_s {
 
         void            *hwif_data;     /* extra hwif data */
 
-        unsigned dma;
-
 #ifdef CONFIG_BLK_DEV_IDEACPI
         struct ide_acpi_hwif_link *acpidata;
 #endif
 } ____cacheline_internodealigned_in_smp ide_hwif_t;
 
+#define MAX_HOST_PORTS 4
+
 struct ide_host {
-        ide_hwif_t      *ports[MAX_HWIFS];
+        ide_hwif_t      *ports[MAX_HOST_PORTS];
         unsigned int    n_ports;
         struct device   *dev[2];
+        unsigned int    (*init_chipset)(struct pci_dev *);
         unsigned long   host_flags;
         void            *host_priv;
 };
@@ -690,102 +899,116 @@ typedef struct ide_driver_s ide_driver_t;
 
 extern struct mutex ide_setting_mtx;
 
-int set_io_32bit(ide_drive_t *, int);
-int set_pio_mode(ide_drive_t *, int);
-int set_using_dma(ide_drive_t *, int);
+/*
+ * configurable drive settings
+ */
 
-/* ATAPI packet command flags */
-enum {
-        /* set when an error is considered normal - no retry (ide-tape) */
-        PC_FLAG_ABORT                   = (1 << 0),
-        PC_FLAG_SUPPRESS_ERROR          = (1 << 1),
-        PC_FLAG_WAIT_FOR_DSC            = (1 << 2),
-        PC_FLAG_DMA_OK                  = (1 << 3),
-        PC_FLAG_DMA_IN_PROGRESS         = (1 << 4),
-        PC_FLAG_DMA_ERROR               = (1 << 5),
-        PC_FLAG_WRITING                 = (1 << 6),
-        /* command timed out */
-        PC_FLAG_TIMEDOUT                = (1 << 7),
+#define DS_SYNC (1 << 0)
+
+struct ide_devset {
+        int             (*get)(ide_drive_t *);
+        int             (*set)(ide_drive_t *, int);
+        unsigned int    flags;
 };
 
-struct ide_atapi_pc {
-        /* actual packet bytes */
-        u8 c[12];
-        /* incremented on each retry */
-        int retries;
-        int error;
+#define __DEVSET(_flags, _get, _set) { \
+        .flags  = _flags, \
+        .get    = _get, \
+        .set    = _set, \
+}
 
-        /* bytes to transfer */
-        int req_xfer;
-        /* bytes actually transferred */
-        int xferred;
+#define ide_devset_get(name, field) \
+static int get_##name(ide_drive_t *drive) \
+{ \
+        return drive->field; \
+}
 
-        /* data buffer */
-        u8 *buf;
-        /* current buffer position */
-        u8 *cur_pos;
-        int buf_size;
-        /* missing/available data on the current buffer */
-        int b_count;
+#define ide_devset_set(name, field) \
+static int set_##name(ide_drive_t *drive, int arg) \
+{ \
+        drive->field = arg; \
+        return 0; \
+}
 
-        /* the corresponding request */
-        struct request *rq;
+#define ide_devset_get_flag(name, flag) \
+static int get_##name(ide_drive_t *drive) \
+{ \
+        return !!(drive->dev_flags & flag); \
+}
 
-        unsigned long flags;
+#define ide_devset_set_flag(name, flag) \
+static int set_##name(ide_drive_t *drive, int arg) \
+{ \
+        if (arg) \
+                drive->dev_flags |= flag; \
+        else \
+                drive->dev_flags &= ~flag; \
+        return 0; \
+}
 
-        /*
-         * those are more or less driver-specific and some of them are subject
-         * to change/removal later.
-         */
-        u8 pc_buf[256];
+#define __IDE_DEVSET(_name, _flags, _get, _set) \
+const struct ide_devset ide_devset_##_name = \
+        __DEVSET(_flags, _get, _set)
 
-        /* idetape only */
-        struct idetape_bh *bh;
-        char *b_data;
+#define IDE_DEVSET(_name, _flags, _get, _set) \
+static __IDE_DEVSET(_name, _flags, _get, _set)
 
-        /* idescsi only for now */
-        struct scatterlist *sg;
-        unsigned int sg_cnt;
+#define ide_devset_rw(_name, _func) \
+IDE_DEVSET(_name, 0, get_##_func, set_##_func)
 
-        struct scsi_cmnd *scsi_cmd;
-        void (*done) (struct scsi_cmnd *);
+#define ide_devset_w(_name, _func) \
+IDE_DEVSET(_name, 0, NULL, set_##_func)
 
-        unsigned long timeout;
-};
+#define ide_ext_devset_rw(_name, _func) \
+__IDE_DEVSET(_name, 0, get_##_func, set_##_func)
+
+#define ide_ext_devset_rw_sync(_name, _func) \
+__IDE_DEVSET(_name, DS_SYNC, get_##_func, set_##_func)
+
+#define ide_decl_devset(_name) \
+extern const struct ide_devset ide_devset_##_name
+
+ide_decl_devset(io_32bit);
+ide_decl_devset(keepsettings);
+ide_decl_devset(pio_mode);
+ide_decl_devset(unmaskirq);
+ide_decl_devset(using_dma);
 
 #ifdef CONFIG_IDE_PROC_FS
 /*
- * configurable drive settings
+ * /proc/ide interface
  */
 
-#define TYPE_INT        0
-#define TYPE_BYTE       1
-#define TYPE_SHORT      2
+#define ide_devset_rw_field(_name, _field) \
+ide_devset_get(_name, _field); \
+ide_devset_set(_name, _field); \
+IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)
+
+#define ide_devset_rw_flag(_name, _field) \
+ide_devset_get_flag(_name, _field); \
+ide_devset_set_flag(_name, _field); \
+IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)
+
+struct ide_proc_devset {
+        const char              *name;
+        const struct ide_devset *setting;
+        int                     min, max;
+        int                     (*mulf)(ide_drive_t *);
+        int                     (*divf)(ide_drive_t *);
+};
 
-#define SETTING_READ    (1 << 0)
-#define SETTING_WRITE   (1 << 1)
-#define SETTING_RW      (SETTING_READ | SETTING_WRITE)
+#define __IDE_PROC_DEVSET(_name, _min, _max, _mulf, _divf) { \
+        .name = __stringify(_name), \
+        .setting = &ide_devset_##_name, \
+        .min = _min, \
+        .max = _max, \
+        .mulf = _mulf, \
+        .divf = _divf, \
+}
 
-typedef int (ide_procset_t)(ide_drive_t *, int);
-typedef struct ide_settings_s {
-        char                    *name;
-        int                     rw;
-        int                     data_type;
-        int                     min;
-        int                     max;
-        int                     mul_factor;
-        int                     div_factor;
-        void                    *data;
-        ide_procset_t           *set;
-        int                     auto_remove;
-        struct ide_settings_s   *next;
-} ide_settings_t;
-
-int ide_add_setting(ide_drive_t *, const char *, int, int, int, int, int, int, void *, ide_procset_t *set);
+#define IDE_PROC_DEVSET(_name, _min, _max) \
+__IDE_PROC_DEVSET(_name, _min, _max, NULL, NULL)
 
-/*
- * /proc/ide interface
- */
 typedef struct {
         const char      *name;
         mode_t          mode;
@@ -802,8 +1025,6 @@ void ide_proc_unregister_port(ide_hwif_t *);
 void ide_proc_register_driver(ide_drive_t *, ide_driver_t *);
 void ide_proc_unregister_driver(ide_drive_t *, ide_driver_t *);
 
-void ide_add_generic_settings(ide_drive_t *);
-
 read_proc_t proc_ide_read_capacity;
 read_proc_t proc_ide_read_geometry;
 
@@ -831,41 +1052,58 @@ static inline void ide_proc_unregister_device(ide_drive_t *drive) { ; }
 static inline void ide_proc_unregister_port(ide_hwif_t *hwif) { ; }
 static inline void ide_proc_register_driver(ide_drive_t *drive, ide_driver_t *driver) { ; }
 static inline void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver) { ; }
-static inline void ide_add_generic_settings(ide_drive_t *drive) { ; }
 #define PROC_IDE_READ_RETURN(page,start,off,count,eof,len) return 0;
 #endif
 
+enum {
+        /* enter/exit functions */
+        IDE_DBG_FUNC =                  (1 << 0),
+        /* sense key/asc handling */
+        IDE_DBG_SENSE =                 (1 << 1),
+        /* packet commands handling */
+        IDE_DBG_PC =                    (1 << 2),
+        /* request handling */
+        IDE_DBG_RQ =                    (1 << 3),
+        /* driver probing/setup */
+        IDE_DBG_PROBE =                 (1 << 4),
+};
+
+/* DRV_NAME has to be defined in the driver before using the macro below */
+#define __ide_debug_log(lvl, fmt, args...)                      \
+{                                                               \
+        if (unlikely(drive->debug_mask & lvl))                  \
+                printk(KERN_INFO DRV_NAME ": " fmt, ## args);   \
+}
+
 /*
- * Power Management step value (rq->pm->pm_step).
- *
- * The step value starts at 0 (ide_pm_state_start_suspend) for a
- * suspend operation or 1000 (ide_pm_state_start_resume) for a
- * resume operation.
+ * Power Management state machine (rq->pm->pm_step).
  *
- * For each step, the core calls the subdriver start_power_step() first.
+ * For each step, the core calls ide_start_power_step() first.
  * This can return:
  *      - ide_stopped : In this case, the core calls us back again unless
  *                      step have been set to ide_power_state_completed.
  *      - ide_started : In this case, the channel is left busy until an
  *                      async event (interrupt) occurs.
- * Typically, start_power_step() will issue a taskfile request with
+ * Typically, ide_start_power_step() will issue a taskfile request with
  * do_rw_taskfile().
  *
- * Upon reception of the interrupt, the core will call complete_power_step()
+ * Upon reception of the interrupt, the core will call ide_complete_power_step()
  * with the error code if any. This routine should update the step value
  * and return. It should not start a new request. The core will call
- * start_power_step for the new step value, unless step have been set to
- * ide_power_state_completed.
- *
- * Subdrivers are expected to define their own additional power
- * steps from 1..999 for suspend and from 1001..1999 for resume,
- * other values are reserved for future use.
+ * ide_start_power_step() for the new step value, unless step have been
+ * set to IDE_PM_COMPLETED.
  */
-
 enum {
-        ide_pm_state_completed          = -1,
-        ide_pm_state_start_suspend      = 0,
-        ide_pm_state_start_resume       = 1000,
+        IDE_PM_START_SUSPEND,
+        IDE_PM_FLUSH_CACHE      = IDE_PM_START_SUSPEND,
+        IDE_PM_STANDBY,
+
+        IDE_PM_START_RESUME,
+        IDE_PM_RESTORE_PIO      = IDE_PM_START_RESUME,
+        IDE_PM_IDLE,
+        IDE_PM_RESTORE_DMA,
+
+        IDE_PM_COMPLETED,
 };
 
 /*
@@ -876,8 +1114,6 @@ enum {
  */
 struct ide_driver_s {
         const char                      *version;
-        u8                              media;
-        unsigned supports_dsc_overlap   : 1;
         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);
@@ -887,7 +1123,8 @@ struct ide_driver_s {
         void            (*resume)(ide_drive_t *);
         void            (*shutdown)(ide_drive_t *);
 #ifdef CONFIG_IDE_PROC_FS
-        ide_proc_entry_t        *proc;
+        ide_proc_entry_t                *proc;
+        const struct ide_proc_devset    *settings;
 #endif
 };
 
@@ -896,7 +1133,17 @@ struct ide_driver_s {
 int ide_device_get(ide_drive_t *);
 void ide_device_put(ide_drive_t *);
 
-int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
+struct ide_ioctl_devset {
+        unsigned int    get_ioctl;
+        unsigned int    set_ioctl;
+        const struct ide_devset *setting;
+};
+
+int ide_setting_ioctl(ide_drive_t *, struct block_device *, unsigned int,
+                      unsigned long, const struct ide_ioctl_devset *);
+
+int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *,
+                      unsigned, unsigned long);
 
 extern int ide_vlb_clk;
 extern int ide_pci_clk;
@@ -918,122 +1165,23 @@ ide_startstop_t __ide_error(ide_drive_t *, struct request *, u8, u8);
 
 ide_startstop_t ide_error (ide_drive_t *drive, const char *msg, byte stat);
 
-extern void ide_fix_driveid(struct hd_driveid *);
+void ide_fix_driveid(u16 *);
 
 extern void ide_fixstring(u8 *, const int, const int);
 
+int ide_busy_sleep(ide_hwif_t *, unsigned long, int);
+
 int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);
 
 extern ide_startstop_t ide_do_reset (ide_drive_t *);
 
+extern int ide_devset_execute(ide_drive_t *drive,
+                              const struct ide_devset *setting, int arg);
+
 extern void ide_do_drive_cmd(ide_drive_t *, struct request *);
 
 extern void ide_end_drive_cmd(ide_drive_t *, u8, u8);
 
-enum {
-        IDE_TFLAG_LBA48                 = (1 << 0),
-        IDE_TFLAG_FLAGGED               = (1 << 2),
-        IDE_TFLAG_OUT_DATA              = (1 << 3),
-        IDE_TFLAG_OUT_HOB_FEATURE       = (1 << 4),
-        IDE_TFLAG_OUT_HOB_NSECT         = (1 << 5),
-        IDE_TFLAG_OUT_HOB_LBAL          = (1 << 6),
-        IDE_TFLAG_OUT_HOB_LBAM          = (1 << 7),
-        IDE_TFLAG_OUT_HOB_LBAH          = (1 << 8),
-        IDE_TFLAG_OUT_HOB               = IDE_TFLAG_OUT_HOB_FEATURE |
-                                          IDE_TFLAG_OUT_HOB_NSECT |
-                                          IDE_TFLAG_OUT_HOB_LBAL |
-                                          IDE_TFLAG_OUT_HOB_LBAM |
-                                          IDE_TFLAG_OUT_HOB_LBAH,
-        IDE_TFLAG_OUT_FEATURE           = (1 << 9),
-        IDE_TFLAG_OUT_NSECT             = (1 << 10),
-        IDE_TFLAG_OUT_LBAL              = (1 << 11),
-        IDE_TFLAG_OUT_LBAM              = (1 << 12),
-        IDE_TFLAG_OUT_LBAH              = (1 << 13),
-        IDE_TFLAG_OUT_TF                = IDE_TFLAG_OUT_FEATURE |
-                                          IDE_TFLAG_OUT_NSECT |
-                                          IDE_TFLAG_OUT_LBAL |
-                                          IDE_TFLAG_OUT_LBAM |
-                                          IDE_TFLAG_OUT_LBAH,
-        IDE_TFLAG_OUT_DEVICE            = (1 << 14),
-        IDE_TFLAG_WRITE                 = (1 << 15),
-        IDE_TFLAG_FLAGGED_SET_IN_FLAGS  = (1 << 16),
-        IDE_TFLAG_IN_DATA               = (1 << 17),
-        IDE_TFLAG_CUSTOM_HANDLER        = (1 << 18),
-        IDE_TFLAG_DMA_PIO_FALLBACK      = (1 << 19),
-        IDE_TFLAG_IN_HOB_FEATURE        = (1 << 20),
-        IDE_TFLAG_IN_HOB_NSECT          = (1 << 21),
-        IDE_TFLAG_IN_HOB_LBAL           = (1 << 22),
-        IDE_TFLAG_IN_HOB_LBAM           = (1 << 23),
-        IDE_TFLAG_IN_HOB_LBAH           = (1 << 24),
-        IDE_TFLAG_IN_HOB_LBA            = IDE_TFLAG_IN_HOB_LBAL |
-                                          IDE_TFLAG_IN_HOB_LBAM |
-                                          IDE_TFLAG_IN_HOB_LBAH,
-        IDE_TFLAG_IN_HOB                = IDE_TFLAG_IN_HOB_FEATURE |
-                                          IDE_TFLAG_IN_HOB_NSECT |
-                                          IDE_TFLAG_IN_HOB_LBA,
-        IDE_TFLAG_IN_FEATURE            = (1 << 1),
-        IDE_TFLAG_IN_NSECT              = (1 << 25),
-        IDE_TFLAG_IN_LBAL               = (1 << 26),
-        IDE_TFLAG_IN_LBAM               = (1 << 27),
-        IDE_TFLAG_IN_LBAH               = (1 << 28),
-        IDE_TFLAG_IN_LBA                = IDE_TFLAG_IN_LBAL |
-                                          IDE_TFLAG_IN_LBAM |
-                                          IDE_TFLAG_IN_LBAH,
-        IDE_TFLAG_IN_TF                 = IDE_TFLAG_IN_NSECT |
-                                          IDE_TFLAG_IN_LBA,
-        IDE_TFLAG_IN_DEVICE             = (1 << 29),
-        IDE_TFLAG_HOB                   = IDE_TFLAG_OUT_HOB |
-                                          IDE_TFLAG_IN_HOB,
-        IDE_TFLAG_TF                    = IDE_TFLAG_OUT_TF |
-                                          IDE_TFLAG_IN_TF,
-        IDE_TFLAG_DEVICE                = IDE_TFLAG_OUT_DEVICE |
-                                          IDE_TFLAG_IN_DEVICE,
-        /* force 16-bit I/O operations */
-        IDE_TFLAG_IO_16BIT              = (1 << 30),
-        /* ide_task_t was allocated using kmalloc() */
-        IDE_TFLAG_DYN                   = (1 << 31),
-};
-
-struct ide_taskfile {
-        u8      hob_data;       /*  0: high data byte (for TASKFILE IOCTL) */
-
-        u8      hob_feature;    /*  1-5: additional data to support LBA48 */
-        u8      hob_nsect;
-        u8      hob_lbal;
-        u8      hob_lbam;
-        u8      hob_lbah;
-
-        u8      data;           /*  6: low data byte (for TASKFILE IOCTL) */
-
-        union {                 /*  7: */
-                u8 error;       /*   read:  error */
-                u8 feature;     /*  write: feature */
-        };
-
-        u8      nsect;          /*  8: number of sectors */
-        u8      lbal;           /*  9: LBA low */
-        u8      lbam;           /* 10: LBA mid */
-        u8      lbah;           /* 11: LBA high */
-
-        u8      device;         /* 12: device select */
-
-        union {                 /* 13: */
-                u8 status;      /*  read: status  */
-                u8 command;     /* write: command */
-        };
-};
-
-typedef struct ide_task_s {
-        union {
-                struct ide_taskfile     tf;
-                u8                      tf_array[14];
-        };
-        u32                     tf_flags;
-        int                     data_phase;
-        struct request          *rq;            /* copy of request */
-        void                    *special;       /* valid_t generally */
-} ide_task_t;
-
 void ide_tf_dump(const char *, struct ide_taskfile *);
 
 void ide_exec_command(ide_hwif_t *, u8);
@@ -1049,6 +1197,8 @@ void ide_tf_read(ide_drive_t *, ide_task_t *);
 void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int);
 void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int);
 
+int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int);
+
 extern void SELECT_DRIVE(ide_drive_t *);
 void SELECT_MASK(ide_drive_t *, int);
 
@@ -1059,16 +1209,46 @@ extern int drive_is_ready(ide_drive_t *);
 
 void ide_pktcmd_tf_load(ide_drive_t *, u32, u16, u8);
 
-ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
-        ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry,
-        void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
-        void (*retry_pc)(ide_drive_t *), void (*dsc_handle)(ide_drive_t *),
-        void (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned int,
-                           int));
-ide_startstop_t ide_transfer_pc(ide_drive_t *, struct ide_atapi_pc *,
-                                ide_handler_t *, unsigned int, ide_expiry_t *);
-ide_startstop_t ide_issue_pc(ide_drive_t *, struct ide_atapi_pc *,
-                             ide_handler_t *, unsigned int, ide_expiry_t *);
+int ide_check_atapi_device(ide_drive_t *, const char *);
+
+void ide_init_pc(struct ide_atapi_pc *);
+
+/* Disk head parking */
+extern wait_queue_head_t ide_park_wq;
+ssize_t ide_park_show(struct device *dev, struct device_attribute *attr,
+                      char *buf);
+ssize_t ide_park_store(struct device *dev, struct device_attribute *attr,
+                       const char *buf, size_t len);
+
+/*
+ * Special requests for ide-tape block device strategy routine.
+ *
+ * In order to service a character device command, we add special requests to
+ * the tail of our block device request queue and wait for their completion.
+ */
+enum {
+        REQ_IDETAPE_PC1         = (1 << 0), /* packet command (first stage) */
+        REQ_IDETAPE_PC2         = (1 << 1), /* packet command (second stage) */
+        REQ_IDETAPE_READ        = (1 << 2),
+        REQ_IDETAPE_WRITE       = (1 << 3),
+};
+
+int ide_queue_pc_tail(ide_drive_t *, struct gendisk *, struct ide_atapi_pc *);
+
+int ide_do_test_unit_ready(ide_drive_t *, struct gendisk *);
+int ide_do_start_stop(ide_drive_t *, struct gendisk *, int);
+int ide_set_media_lock(ide_drive_t *, struct gendisk *, int);
+void ide_create_request_sense_cmd(ide_drive_t *, struct ide_atapi_pc *);
+void ide_retry_pc(ide_drive_t *, struct gendisk *);
+
+static inline unsigned long ide_scsi_get_timeout(struct ide_atapi_pc *pc)
+{
+        return max_t(unsigned long, WAIT_CMD, pc->timeout - jiffies);
+}
+
+int ide_scsi_expiry(ide_drive_t *);
+
+ide_startstop_t ide_issue_pc(ide_drive_t *, unsigned int, ide_expiry_t *);
 
 ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *);
 
@@ -1078,8 +1258,6 @@ int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16);
 int ide_no_data_taskfile(ide_drive_t *, ide_task_t *);
 
 int ide_taskfile_ioctl(ide_drive_t *, unsigned int, unsigned long);
-int ide_cmd_ioctl(ide_drive_t *, unsigned int, unsigned long);
-int ide_task_ioctl(ide_drive_t *, unsigned int, unsigned long);
 
 extern int ide_driveid_update(ide_drive_t *);
 extern int ide_config_drive_speed(ide_drive_t *, u8);
@@ -1090,7 +1268,6 @@ extern int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout);
 
 extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);
 
-extern int ide_spin_wait_hwgroup(ide_drive_t *);
 extern void ide_timer_expiry(unsigned long);
 extern irqreturn_t ide_intr(int irq, void *dev_id);
 extern void do_ide_request(struct request_queue *);
@@ -1111,7 +1288,6 @@ void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
 #ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 int ide_pci_set_master(struct pci_dev *, const char *);
 unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *);
-extern const struct ide_dma_ops sff_dma_ops;
 int ide_pci_check_simplex(ide_hwif_t *, const struct ide_port_info *);
 int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
 #else
@@ -1228,6 +1404,14 @@ int ide_pci_init_two(struct pci_dev *, struct pci_dev *,
                      const struct ide_port_info *, void *);
 void ide_pci_remove(struct pci_dev *);
 
+#ifdef CONFIG_PM
+int ide_pci_suspend(struct pci_dev *, pm_message_t);
+int ide_pci_resume(struct pci_dev *);
+#else
+#define ide_pci_suspend NULL
+#define ide_pci_resume NULL
+#endif
+
 void ide_map_sg(ide_drive_t *, struct request *);
 void ide_init_sg_cmd(ide_drive_t *, struct request *);
 
@@ -1239,9 +1423,10 @@ struct drive_list_entry {
         const char *id_firmware;
 };
 
-int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
+int ide_in_drive_list(u16 *, const struct drive_list_entry *);
 
 #ifdef CONFIG_BLK_DEV_IDEDMA
+int ide_dma_good_drive(ide_drive_t *);
 int __ide_dma_bad_drive(ide_drive_t *);
 int ide_id_dma_bug(ide_drive_t *);
 
@@ -1259,24 +1444,29 @@ int ide_set_dma(ide_drive_t *);
 void ide_check_dma_crc(ide_drive_t *);
 ide_startstop_t ide_dma_intr(ide_drive_t *);
 
+int ide_allocate_dma_engine(ide_hwif_t *);
+void ide_release_dma_engine(ide_hwif_t *);
+
 int ide_build_sglist(ide_drive_t *, struct request *);
 void ide_destroy_dmatable(ide_drive_t *);
 
 #ifdef CONFIG_BLK_DEV_IDEDMA_SFF
+int config_drive_for_dma(ide_drive_t *);
 extern int ide_build_dmatable(ide_drive_t *, struct request *);
-int ide_allocate_dma_engine(ide_hwif_t *);
-void ide_release_dma_engine(ide_hwif_t *);
-
 void ide_dma_host_set(ide_drive_t *, int);
 extern int ide_dma_setup(ide_drive_t *);
 void ide_dma_exec_cmd(ide_drive_t *, u8);
 extern void ide_dma_start(ide_drive_t *);
-extern int __ide_dma_end(ide_drive_t *);
+int ide_dma_end(ide_drive_t *);
 int ide_dma_test_irq(ide_drive_t *);
-extern void ide_dma_lost_irq(ide_drive_t *);
-extern void ide_dma_timeout(ide_drive_t *);
+extern const struct ide_dma_ops sff_dma_ops;
+#else
+static inline int config_drive_for_dma(ide_drive_t *drive) { return 0; }
 #endif /* CONFIG_BLK_DEV_IDEDMA_SFF */
 
+void ide_dma_lost_irq(ide_drive_t *);
+void ide_dma_timeout(ide_drive_t *);
+
 #else
 static inline int ide_id_dma_bug(ide_drive_t *drive) { return 0; }
 static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
@@ -1287,11 +1477,8 @@ static inline void ide_dma_on(ide_drive_t *drive) { ; }
 static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
 static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
 static inline void ide_check_dma_crc(ide_drive_t *drive) { ; }
-#endif /* CONFIG_BLK_DEV_IDEDMA */
-
-#ifndef CONFIG_BLK_DEV_IDEDMA_SFF
 static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; }
-#endif
+#endif /* CONFIG_BLK_DEV_IDEDMA */
 
 #ifdef CONFIG_BLK_DEV_IDEACPI
 extern int ide_acpi_exec_tfs(ide_drive_t *drive);
@@ -1319,7 +1506,6 @@ void ide_undecoded_slave(ide_drive_t *);
 
 void ide_port_apply_params(ide_hwif_t *);
 
-struct ide_host *ide_host_alloc_all(const struct ide_port_info *, hw_regs_t **);
 struct ide_host *ide_host_alloc(const struct ide_port_info *, hw_regs_t **);
 void ide_host_free(struct ide_host *);
 int ide_host_register(struct ide_host *, const struct ide_port_info *,
@@ -1345,24 +1531,6 @@ const char *ide_xfer_verbose(u8 mode);
 extern void ide_toggle_bounce(ide_drive_t *drive, int on);
 extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);
 
-static inline int ide_dev_has_iordy(struct hd_driveid *id)
-{
-        return ((id->field_valid & 2) && (id->capability & 8)) ? 1 : 0;
-}
-
-static inline int ide_dev_is_sata(struct hd_driveid *id)
-{
-        /*
-         * See if word 93 is 0 AND drive is at least ATA-5 compatible
-         * verifying that word 80 by casting it to a signed type --
-         * this trick allows us to filter out the reserved values of
-         * 0x0000 and 0xffff along with the earlier ATA revisions...
-         */
-        if (id->hw_config == 0 && (short)id->major_rev_num >= 0x0020)
-                return 1;
-        return 0;
-}
-
 u64 ide_get_lba_addr(struct ide_taskfile *, int);
 u8 ide_dump_status(ide_drive_t *, const char *, u8);
 
@@ -1434,13 +1602,6 @@ extern struct mutex ide_cfg_mtx;
 extern struct bus_type ide_bus_type;
 extern struct class *ide_port_class;
 
-/* check if CACHE FLUSH (EXT) command is supported (bits defined in ATA-6) */
-#define ide_id_has_flush_cache(id)      ((id)->cfs_enable_2 & 0x3000)
-
-/* some Maxtor disks have bit 13 defined incorrectly so check bit 10 too */
-#define ide_id_has_flush_cache_ext(id)  \
-        (((id)->cfs_enable_2 & 0x2400) == 0x2400)
-
 static inline void ide_dump_identify(u8 *id)
 {
         print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 2, id, 512, 0);
@@ -1448,14 +1609,13 @@ static inline void ide_dump_identify(u8 *id)
 
 static inline int hwif_to_node(ide_hwif_t *hwif)
 {
-        struct pci_dev *dev = to_pci_dev(hwif->dev);
-        return hwif->dev ? pcibus_to_node(dev->bus) : -1;
+        return hwif->dev ? dev_to_node(hwif->dev) : -1;
 }
 
-static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
+static inline ide_drive_t *ide_get_pair_dev(ide_drive_t *drive)
 {
-        ide_hwif_t *hwif        = HWIF(drive);
+        ide_drive_t *peer = &drive->hwif->drives[(drive->dn ^ 1) & 1];
 
-        return &hwif->drives[(drive->dn ^ 1) & 1];
+        return (peer->dev_flags & IDE_DFLAG_PRESENT) ? peer : NULL;
 }
 #endif /* _IDE_H */
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 7f4df7c7659d..14126bc36641 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -471,6 +471,11 @@ struct ieee80211s_hdr {
         u8 eaddr3[6];
 } __attribute__ ((packed));
 
+/* Mesh flags */
+#define MESH_FLAGS_AE_A4        0x1
+#define MESH_FLAGS_AE_A5_A6     0x2
+#define MESH_FLAGS_PS_DEEP      0x4
+
 /**
  * struct ieee80211_quiet_ie
  *
@@ -643,6 +648,9 @@ struct ieee80211_mgmt {
         } u;
 } __attribute__ ((packed));
 
+/* mgmt header + 1 byte category code */
+#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
+
 
 /* Control frames */
 struct ieee80211_rts {
@@ -708,12 +716,13 @@ struct ieee80211_ht_addt_info {
 
 /* 802.11n HT capabilities masks */
 #define IEEE80211_HT_CAP_SUP_WIDTH              0x0002
-#define IEEE80211_HT_CAP_MIMO_PS                0x000C
+#define IEEE80211_HT_CAP_SM_PS                  0x000C
 #define IEEE80211_HT_CAP_GRN_FLD                0x0010
 #define IEEE80211_HT_CAP_SGI_20                 0x0020
 #define IEEE80211_HT_CAP_SGI_40                 0x0040
 #define IEEE80211_HT_CAP_DELAY_BA               0x0400
 #define IEEE80211_HT_CAP_MAX_AMSDU              0x0800
+#define IEEE80211_HT_CAP_DSSSCCK40              0x1000
 /* 802.11n HT capability AMPDU settings */
 #define IEEE80211_HT_CAP_AMPDU_FACTOR           0x03
 #define IEEE80211_HT_CAP_AMPDU_DENSITY          0x1C
@@ -736,11 +745,26 @@ struct ieee80211_ht_addt_info {
 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT        0x0004
 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT        0x0010
 
-/* MIMO Power Save Modes */
-#define WLAN_HT_CAP_MIMO_PS_STATIC      0
-#define WLAN_HT_CAP_MIMO_PS_DYNAMIC     1
-#define WLAN_HT_CAP_MIMO_PS_INVALID     2
-#define WLAN_HT_CAP_MIMO_PS_DISABLED    3
+/* block-ack parameters */
+#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
+#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
+#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0
+#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
+#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
+
+/*
+ * A-PMDU buffer sizes
+ * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)
+ */
+#define IEEE80211_MIN_AMPDU_BUF 0x8
+#define IEEE80211_MAX_AMPDU_BUF 0x40
+
+
+/* Spatial Multiplexing Power Save Modes */
+#define WLAN_HT_CAP_SM_PS_STATIC        0
+#define WLAN_HT_CAP_SM_PS_DYNAMIC       1
+#define WLAN_HT_CAP_SM_PS_INVALID       2
+#define WLAN_HT_CAP_SM_PS_DISABLED      3
 
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
diff --git a/include/linux/if.h b/include/linux/if.h
index 5c9d1fa93fef..65246846c844 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -24,6 +24,7 @@
 #include <linux/compiler.h>             /* for "__user" et al           */
 
 #define IFNAMSIZ        16
+#define IFALIASZ        256
 #include <linux/hdlc/ioctl.h>
 
 /* Standard interface flags (netdevice->flags). */
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index e157c1399b61..7f3c735f422b 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -9,7 +9,7 @@
  *
  * Author:      Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *              Donald Becker, <becker@super.org>
- *              Alan Cox, <alan@redhat.com>
+ *              Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *              Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
  *
  *              This program is free software; you can redistribute it and/or
@@ -56,6 +56,7 @@
 #define ETH_P_DIAG      0x6005          /* DEC Diagnostics              */
 #define ETH_P_CUST      0x6006          /* DEC Customer use             */
 #define ETH_P_SCA       0x6007          /* DEC Systems Comms Arch       */
+#define ETH_P_TEB       0x6558          /* Trans Ether Bridging         */
 #define ETH_P_RARP      0x8035          /* Reverse Addr Res packet      */
 #define ETH_P_ATALK     0x809B          /* Appletalk DDP                */
 #define ETH_P_AARP      0x80F3          /* Appletalk AARP               */
@@ -74,8 +75,10 @@
 #define ETH_P_ATMFATE   0x8884          /* Frame-based ATM Transport
                                          * over Ethernet
                                          */
+#define ETH_P_PAE       0x888E          /* Port Access Entity (IEEE 802.1X) */
 #define ETH_P_AOE       0x88A2          /* ATA over Ethernet            */
 #define ETH_P_TIPC      0x88CA          /* TIPC                         */
+#define ETH_P_EDSA      0xDADA          /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
 
 /*
  *      Non DIX types. Won't clash for 1500 types.
@@ -99,6 +102,9 @@
 #define ETH_P_ECONET    0x0018          /* Acorn Econet                 */
 #define ETH_P_HDLC      0x0019          /* HDLC frames                  */
 #define ETH_P_ARCNET    0x001A          /* 1A for ArcNet :-)            */
+#define ETH_P_DSA       0x001B          /* Distributed Switch Arch.     */
+#define ETH_P_TRAILER   0x001C          /* Trailer switch tagging       */
+#define ETH_P_PHONET    0x00F5          /* Nokia Phonet frames          */
 
 /*
  *      This is an Ethernet frame header.
diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h
index ae77daed6c2f..45de1046dbbf 100644
--- a/include/linux/if_fddi.h
+++ b/include/linux/if_fddi.h
@@ -12,7 +12,7 @@
  *              if_fddi.h is based on previous if_ether.h and if_tr.h work by
  *                      Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *                      Donald Becker, <becker@super.org>
- *                      Alan Cox, <alan@redhat.com>
+ *                      Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *                      Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
  *                      Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
  *
diff --git a/include/linux/if_hippi.h b/include/linux/if_hippi.h
index 94d31ca7d71a..f0f23516bb59 100644
--- a/include/linux/if_hippi.h
+++ b/include/linux/if_hippi.h
@@ -9,7 +9,7 @@
  *
  * Author:      Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *              Donald Becker, <becker@super.org>
- *              Alan Cox, <alan@redhat.com>
+ *              Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *              Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
  *              Jes Sorensen, <Jes.Sorensen@cern.ch>
  *
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 84c3492ae5cb..f9032c88716a 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -79,6 +79,7 @@ enum
         IFLA_LINKINFO,
 #define IFLA_LINKINFO IFLA_LINKINFO
         IFLA_NET_NS_PID,
+        IFLA_IFALIAS,
         __IFLA_MAX
 };
 
diff --git a/include/linux/if_phonet.h b/include/linux/if_phonet.h
new file mode 100644
index 000000000000..d70034bcec05
--- /dev/null
+++ b/include/linux/if_phonet.h
@@ -0,0 +1,19 @@
+/*
+ * File: if_phonet.h
+ *
+ * Phonet interface kernel definitions
+ *
+ * Copyright (C) 2008 Nokia Corporation. All rights reserved.
+ */
+#ifndef LINUX_IF_PHONET_H
+#define LINUX_IF_PHONET_H
+
+#define PHONET_MIN_MTU          6       /* pn_length = 0 */
+#define PHONET_MAX_MTU          65541   /* pn_length = 0xffff */
+#define PHONET_DEV_MTU          PHONET_MAX_MTU
+
+#ifdef __KERNEL__
+extern struct header_ops phonet_header_ops;
+#endif
+
+#endif
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 4c6307ad9fdb..8529f57ba263 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -45,6 +45,7 @@
 #define TUNGETFEATURES _IOR('T', 207, unsigned int)
 #define TUNSETOFFLOAD  _IOW('T', 208, unsigned int)
 #define TUNSETTXFILTER _IOW('T', 209, unsigned int)
+#define TUNGETIFF      _IOR('T', 210, unsigned int)
 
 /* TUNSETIFF ifr flags */
 #define IFF_TUN         0x0001
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index d4efe4014705..aeab2cb32a9c 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -2,6 +2,7 @@
 #define _IF_TUNNEL_H_
 
 #include <linux/types.h>
+#include <linux/ip.h>
 
 #define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
 #define SIOCADDTUNNEL   (SIOCDEVPRIVATE + 1)
@@ -47,4 +48,22 @@ struct ip_tunnel_prl {
 /* PRL flags */
 #define PRL_DEFAULT             0x0001
 
+enum
+{
+        IFLA_GRE_UNSPEC,
+        IFLA_GRE_LINK,
+        IFLA_GRE_IFLAGS,
+        IFLA_GRE_OFLAGS,
+        IFLA_GRE_IKEY,
+        IFLA_GRE_OKEY,
+        IFLA_GRE_LOCAL,
+        IFLA_GRE_REMOTE,
+        IFLA_GRE_TTL,
+        IFLA_GRE_TOS,
+        IFLA_GRE_PMTUDISC,
+        __IFLA_GRE_MAX,
+};
+
+#define IFLA_GRE_MAX    (__IFLA_GRE_MAX - 1)
+
 #endif /* _IF_TUNNEL_H_ */
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 7bb3c095c15b..f734a0ba0698 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -2,7 +2,7 @@
  *      Linux NET3:     Internet Group Management Protocol  [IGMP]
  *
  *      Authors:
- *              Alan Cox <Alan.Cox@linux.org>
+ *              Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
  *      Extended to talk the BSD extended IGMP protocol of mrouted 3.6
  *
diff --git a/include/linux/in.h b/include/linux/in.h
index 4065313cd7ee..db458beef19d 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -75,6 +75,7 @@ struct in_addr {
 #define IP_IPSEC_POLICY 16
 #define IP_XFRM_POLICY  17
 #define IP_PASSSEC      18
+#define IP_TRANSPARENT  19
 
 /* BSD compatibility */
 #define IP_RECVRETOPTS  IP_RETOPTS
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index c6f51ad52d5b..06fcdb45106b 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -25,6 +25,7 @@ struct in_device
         struct in_ifaddr        *ifa_list;      /* IP ifaddr chain              */
         rwlock_t                mc_list_lock;
         struct ip_mc_list       *mc_list;       /* IP multicast filter chain    */
+        int                     mc_count;                 /* Number of installed mcasts */
         spinlock_t              mc_tomb_lock;
         struct ip_mc_list       *mc_tomb;
         unsigned long           mr_v1_seen;
diff --git a/include/linux/init.h b/include/linux/init.h
index 11b84e106053..93538b696e3d 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -139,6 +139,7 @@ extern initcall_t __con_initcall_start[], __con_initcall_end[];
 extern initcall_t __security_initcall_start[], __security_initcall_end[];
 
 /* Defined in init/main.c */
+extern int do_one_initcall(initcall_t fn);
 extern char __initdata boot_command_line[];
 extern char *saved_command_line;
 extern unsigned int reset_devices;
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 58ff4e74b2f3..54b3623434ec 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -252,6 +252,8 @@ enum
         HRTIMER_SOFTIRQ,
 #endif
         RCU_SOFTIRQ,    /* Preferable RCU should always be the last softirq */
+
+        NR_SOFTIRQS
 };
 
 /* softirq mask and active fields moved to irq_cpustat_t in
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index c975caf75385..a6d0586e2bf7 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -1,6 +1,20 @@
+#ifndef _LINUX_IOMMU_HELPER_H
+#define _LINUX_IOMMU_HELPER_H
+
+static inline unsigned long iommu_device_max_index(unsigned long size,
+                                                   unsigned long offset,
+                                                   u64 dma_mask)
+{
+        if (size + offset > dma_mask)
+                return dma_mask - offset + 1;
+        else
+                return size;
+}
+
 extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
                                   unsigned long shift,
                                   unsigned long boundary_size);
+extern void iommu_area_reserve(unsigned long *map, unsigned long i, int len);
 extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
                                       unsigned long start, unsigned int nr,
                                       unsigned long shift,
@@ -8,3 +22,5 @@ extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
                                       unsigned long align_mask);
 extern void iommu_area_free(unsigned long *map, unsigned long start,
                             unsigned int nr);
+
+#endif
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 22d2115458c6..e38b6aa2d40c 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -108,7 +108,11 @@ extern struct resource iomem_resource;
 
 extern int request_resource(struct resource *root, struct resource *new);
 extern int release_resource(struct resource *new);
+extern void reserve_region_with_split(struct resource *root,
+                             resource_size_t start, resource_size_t end,
+                             const char *name);
 extern int insert_resource(struct resource *parent, struct resource *new);
+extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
 extern int allocate_resource(struct resource *root, struct resource *new,
                              resource_size_t size, resource_size_t min,
                              resource_size_t max, resource_size_t align,
@@ -158,13 +162,14 @@ extern struct resource * __devm_request_region(struct device *dev,
                                 struct resource *parent, resource_size_t start,
                                 resource_size_t n, const char *name);
 
-#define devm_release_region(start,n) \
+#define devm_release_region(dev, start, n) \
         __devm_release_region(dev, &ioport_resource, (start), (n))
-#define devm_release_mem_region(start,n) \
+#define devm_release_mem_region(dev, start, n) \
         __devm_release_region(dev, &iomem_resource, (start), (n))
 
 extern void __devm_release_region(struct device *dev, struct resource *parent,
                                   resource_size_t start, resource_size_t n);
+extern int iomem_map_sanity_check(resource_size_t addr, unsigned long size);
 
 #endif /* __ASSEMBLY__ */
 #endif  /* _LINUX_IOPORT_H */
diff --git a/include/linux/ip_vs.h b/include/linux/ip_vs.h
index ec6eb49af2d8..0f434a28fb58 100644
--- a/include/linux/ip_vs.h
+++ b/include/linux/ip_vs.h
@@ -242,4 +242,164 @@ struct ip_vs_daemon_user {
         int                     syncid;
 };
 
+/*
+ *
+ * IPVS Generic Netlink interface definitions
+ *
+ */
+
+/* Generic Netlink family info */
+
+#define IPVS_GENL_NAME          "IPVS"
+#define IPVS_GENL_VERSION       0x1
+
+struct ip_vs_flags {
+        __be32 flags;
+        __be32 mask;
+};
+
+/* Generic Netlink command attributes */
+enum {
+        IPVS_CMD_UNSPEC = 0,
+
+        IPVS_CMD_NEW_SERVICE,           /* add service */
+        IPVS_CMD_SET_SERVICE,           /* modify service */
+        IPVS_CMD_DEL_SERVICE,           /* delete service */
+        IPVS_CMD_GET_SERVICE,           /* get service info */
+
+        IPVS_CMD_NEW_DEST,              /* add destination */
+        IPVS_CMD_SET_DEST,              /* modify destination */
+        IPVS_CMD_DEL_DEST,              /* delete destination */
+        IPVS_CMD_GET_DEST,              /* get destination info */
+
+        IPVS_CMD_NEW_DAEMON,            /* start sync daemon */
+        IPVS_CMD_DEL_DAEMON,            /* stop sync daemon */
+        IPVS_CMD_GET_DAEMON,            /* get sync daemon status */
+
+        IPVS_CMD_SET_CONFIG,            /* set config settings */
+        IPVS_CMD_GET_CONFIG,            /* get config settings */
+
+        IPVS_CMD_SET_INFO,              /* only used in GET_INFO reply */
+        IPVS_CMD_GET_INFO,              /* get general IPVS info */
+
+        IPVS_CMD_ZERO,                  /* zero all counters and stats */
+        IPVS_CMD_FLUSH,                 /* flush services and dests */
+
+        __IPVS_CMD_MAX,
+};
+
+#define IPVS_CMD_MAX (__IPVS_CMD_MAX - 1)
+
+/* Attributes used in the first level of commands */
+enum {
+        IPVS_CMD_ATTR_UNSPEC = 0,
+        IPVS_CMD_ATTR_SERVICE,          /* nested service attribute */
+        IPVS_CMD_ATTR_DEST,             /* nested destination attribute */
+        IPVS_CMD_ATTR_DAEMON,           /* nested sync daemon attribute */
+        IPVS_CMD_ATTR_TIMEOUT_TCP,      /* TCP connection timeout */
+        IPVS_CMD_ATTR_TIMEOUT_TCP_FIN,  /* TCP FIN wait timeout */
+        IPVS_CMD_ATTR_TIMEOUT_UDP,      /* UDP timeout */
+        __IPVS_CMD_ATTR_MAX,
+};
+
+#define IPVS_CMD_ATTR_MAX (__IPVS_SVC_ATTR_MAX - 1)
+
+/*
+ * Attributes used to describe a service
+ *
+ * Used inside nested attribute IPVS_CMD_ATTR_SERVICE
+ */
+enum {
+        IPVS_SVC_ATTR_UNSPEC = 0,
+        IPVS_SVC_ATTR_AF,               /* address family */
+        IPVS_SVC_ATTR_PROTOCOL,         /* virtual service protocol */
+        IPVS_SVC_ATTR_ADDR,             /* virtual service address */
+        IPVS_SVC_ATTR_PORT,             /* virtual service port */
+        IPVS_SVC_ATTR_FWMARK,           /* firewall mark of service */
+
+        IPVS_SVC_ATTR_SCHED_NAME,       /* name of scheduler */
+        IPVS_SVC_ATTR_FLAGS,            /* virtual service flags */
+        IPVS_SVC_ATTR_TIMEOUT,          /* persistent timeout */
+        IPVS_SVC_ATTR_NETMASK,          /* persistent netmask */
+
+        IPVS_SVC_ATTR_STATS,            /* nested attribute for service stats */
+        __IPVS_SVC_ATTR_MAX,
+};
+
+#define IPVS_SVC_ATTR_MAX (__IPVS_SVC_ATTR_MAX - 1)
+
+/*
+ * Attributes used to describe a destination (real server)
+ *
+ * Used inside nested attribute IPVS_CMD_ATTR_DEST
+ */
+enum {
+        IPVS_DEST_ATTR_UNSPEC = 0,
+        IPVS_DEST_ATTR_ADDR,            /* real server address */
+        IPVS_DEST_ATTR_PORT,            /* real server port */
+
+        IPVS_DEST_ATTR_FWD_METHOD,      /* forwarding method */
+        IPVS_DEST_ATTR_WEIGHT,          /* destination weight */
+
+        IPVS_DEST_ATTR_U_THRESH,        /* upper threshold */
+        IPVS_DEST_ATTR_L_THRESH,        /* lower threshold */
+
+        IPVS_DEST_ATTR_ACTIVE_CONNS,    /* active connections */
+        IPVS_DEST_ATTR_INACT_CONNS,     /* inactive connections */
+        IPVS_DEST_ATTR_PERSIST_CONNS,   /* persistent connections */
+
+        IPVS_DEST_ATTR_STATS,           /* nested attribute for dest stats */
+        __IPVS_DEST_ATTR_MAX,
+};
+
+#define IPVS_DEST_ATTR_MAX (__IPVS_DEST_ATTR_MAX - 1)
+
+/*
+ * Attributes describing a sync daemon
+ *
+ * Used inside nested attribute IPVS_CMD_ATTR_DAEMON
+ */
+enum {
+        IPVS_DAEMON_ATTR_UNSPEC = 0,
+        IPVS_DAEMON_ATTR_STATE,         /* sync daemon state (master/backup) */
+        IPVS_DAEMON_ATTR_MCAST_IFN,     /* multicast interface name */
+        IPVS_DAEMON_ATTR_SYNC_ID,       /* SyncID we belong to */
+        __IPVS_DAEMON_ATTR_MAX,
+};
+
+#define IPVS_DAEMON_ATTR_MAX (__IPVS_DAEMON_ATTR_MAX - 1)
+
+/*
+ * Attributes used to describe service or destination entry statistics
+ *
+ * Used inside nested attributes IPVS_SVC_ATTR_STATS and IPVS_DEST_ATTR_STATS
+ */
+enum {
+        IPVS_STATS_ATTR_UNSPEC = 0,
+        IPVS_STATS_ATTR_CONNS,          /* connections scheduled */
+        IPVS_STATS_ATTR_INPKTS,         /* incoming packets */
+        IPVS_STATS_ATTR_OUTPKTS,        /* outgoing packets */
+        IPVS_STATS_ATTR_INBYTES,        /* incoming bytes */
+        IPVS_STATS_ATTR_OUTBYTES,       /* outgoing bytes */
+
+        IPVS_STATS_ATTR_CPS,            /* current connection rate */
+        IPVS_STATS_ATTR_INPPS,          /* current in packet rate */
+        IPVS_STATS_ATTR_OUTPPS,         /* current out packet rate */
+        IPVS_STATS_ATTR_INBPS,          /* current in byte rate */
+        IPVS_STATS_ATTR_OUTBPS,         /* current out byte rate */
+        __IPVS_STATS_ATTR_MAX,
+};
+
+#define IPVS_STATS_ATTR_MAX (__IPVS_STATS_ATTR_MAX - 1)
+
+/* Attributes used in response to IPVS_CMD_GET_INFO command */
+enum {
+        IPVS_INFO_ATTR_UNSPEC = 0,
+        IPVS_INFO_ATTR_VERSION,         /* IPVS version number */
+        IPVS_INFO_ATTR_CONN_TAB_SIZE,   /* size of connection hash table */
+        __IPVS_INFO_ATTR_MAX,
+};
+
+#define IPVS_INFO_ATTR_MAX (__IPVS_INFO_ATTR_MAX - 1)
+
 #endif  /* _IP_VS_H */
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 8ccb462ea42c..8d9411bc60f6 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -62,6 +62,7 @@ typedef	void (*irq_flow_handler_t)(unsigned int irq,
 #define IRQ_MOVE_PENDING        0x00200000      /* need to re-target IRQ destination */
 #define IRQ_NO_BALANCING        0x00400000      /* IRQ is excluded from balancing */
 #define IRQ_SPURIOUS_DISABLED   0x00800000      /* IRQ was disabled by the spurious trap */
+#define IRQ_MOVE_PCNTXT 0x01000000      /* IRQ migration from process context */
 
 #ifdef CONFIG_IRQ_PER_CPU
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
diff --git a/include/linux/isdn_ppp.h b/include/linux/isdn_ppp.h
index 8687a7dc0632..4c218ee7587a 100644
--- a/include/linux/isdn_ppp.h
+++ b/include/linux/isdn_ppp.h
@@ -157,7 +157,7 @@ typedef struct {
 
 typedef struct {
   int mp_mrru;                        /* unused                             */
-  struct sk_buff * frags;       /* fragments sl list -- use skb->next */
+  struct sk_buff_head frags;    /* fragments sl list */
   long frames;                  /* number of frames in the frame list */
   unsigned int seq;             /* last processed packet seq #: any packets
                                  * with smaller seq # will be dropped
diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h
index 794b8daa9378..f2720280b9ec 100644
--- a/include/linux/ivtv.h
+++ b/include/linux/ivtv.h
@@ -21,12 +21,9 @@
 #ifndef __LINUX_IVTV_H__
 #define __LINUX_IVTV_H__
 
-#ifdef __KERNEL__
-#include <linux/compiler.h> /* need __user */
-#else
-#define __user
-#endif
+#include <linux/compiler.h>
 #include <linux/types.h>
+#include <linux/videodev2.h>
 
 /* ivtv knows several distinct output modes: MPEG streaming,
    YUV streaming, YUV updates through user DMA and the passthrough
diff --git a/include/linux/ivtvfb.h b/include/linux/ivtvfb.h
index e980ba62ddcc..e20af47b59ad 100644
--- a/include/linux/ivtvfb.h
+++ b/include/linux/ivtvfb.h
@@ -21,11 +21,7 @@
 #ifndef __LINUX_IVTVFB_H__
 #define __LINUX_IVTVFB_H__
 
-#ifdef __KERNEL__
-#include <linux/compiler.h> /* need __user */
-#else
-#define __user
-#endif
+#include <linux/compiler.h>
 #include <linux/types.h>
 
 /* Framebuffer external API */
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 3dd209007098..d2e91ea998fd 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -850,7 +850,8 @@ struct journal_s
          */
         struct block_device     *j_dev;
         int                     j_blocksize;
-        unsigned long long              j_blk_offset;
+        unsigned long long      j_blk_offset;
+        char                    j_devname[BDEVNAME_SIZE+24];
 
         /*
          * Device which holds the client fs.  For internal journal this will be
@@ -966,6 +967,9 @@ struct journal_s
 #define JBD2_FLUSHED    0x008   /* The journal superblock has been flushed */
 #define JBD2_LOADED     0x010   /* The journal superblock has been loaded */
 #define JBD2_BARRIER    0x020   /* Use IDE barriers */
+#define JBD2_ABORT_ON_SYNCDATA_ERR      0x040   /* Abort the journal on file
+                                                 * data write error in ordered
+                                                 * mode */
 
 /*
  * Function declarations for the journaling transaction and buffer
@@ -1059,7 +1063,7 @@ extern void	   jbd2_journal_clear_features
                    (journal_t *, unsigned long, unsigned long, unsigned long);
 extern int         jbd2_journal_create     (journal_t *);
 extern int         jbd2_journal_load       (journal_t *journal);
-extern void        jbd2_journal_destroy    (journal_t *);
+extern int         jbd2_journal_destroy    (journal_t *);
 extern int         jbd2_journal_recover    (journal_t *journal);
 extern int         jbd2_journal_wipe       (journal_t *, int);
 extern int         jbd2_journal_skip_recovery   (journal_t *);
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 3652a4564126..9687491c483f 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -108,6 +108,13 @@ struct completion;
 struct pt_regs;
 struct user;
 
+#ifdef CONFIG_PREEMPT_VOLUNTARY
+extern int _cond_resched(void);
+# define might_resched() _cond_resched()
+#else
+# define might_resched() do { } while (0)
+#endif
+
 /**
  * might_sleep - annotation for functions that can sleep
  *
@@ -118,13 +125,6 @@ struct user;
  * be bitten later when the calling function happens to sleep when it is not
  * supposed to.
  */
-#ifdef CONFIG_PREEMPT_VOLUNTARY
-extern int _cond_resched(void);
-# define might_resched() _cond_resched()
-#else
-# define might_resched() do { } while (0)
-#endif
-
 #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
   void __might_sleep(char *file, int line);
 # define might_sleep() \
@@ -182,7 +182,7 @@ extern int vsscanf(const char *, const char *, va_list)
 
 extern int get_option(char **str, int *pint);
 extern char *get_options(const char *str, int nints, int *ints);
-extern unsigned long long memparse(char *ptr, char **retptr);
+extern unsigned long long memparse(const char *ptr, char **retptr);
 
 extern int core_kernel_text(unsigned long addr);
 extern int __kernel_text_address(unsigned long addr);
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 32110cede64f..17f76fc05173 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -25,8 +25,8 @@
 #error KEXEC_CONTROL_MEMORY_LIMIT not defined
 #endif
 
-#ifndef KEXEC_CONTROL_CODE_SIZE
-#error KEXEC_CONTROL_CODE_SIZE not defined
+#ifndef KEXEC_CONTROL_PAGE_SIZE
+#error KEXEC_CONTROL_PAGE_SIZE not defined
 #endif
 
 #ifndef KEXEC_ARCH
diff --git a/include/linux/key.h b/include/linux/key.h
index c45c962d1cc5..1b70e35a71e3 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -299,6 +299,7 @@ extern void key_init(void);
 #define key_validate(k)                 0
 #define key_serial(k)                   0
 #define key_get(k)                      ({ NULL; })
+#define key_revoke(k)                   do { } while(0)
 #define key_put(k)                      do { } while(0)
 #define key_ref_put(k)                  do { } while(0)
 #define make_key_ref(k, p)                      ({ NULL; })
diff --git a/include/linux/klist.h b/include/linux/klist.h
index 06c338ef7f1b..8ea98db223e5 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -38,7 +38,7 @@ extern void klist_init(struct klist *k, void (*get)(struct klist_node *),
                        void (*put)(struct klist_node *));
 
 struct klist_node {
-        struct klist            *n_klist;
+        void                    *n_klist;       /* never access directly */
         struct list_head        n_node;
         struct kref             n_ref;
         struct completion       n_removed;
@@ -57,7 +57,6 @@ extern int klist_node_attached(struct klist_node *n);
 
 struct klist_iter {
         struct klist            *i_klist;
-        struct list_head        *i_head;
         struct klist_node       *i_cur;
 };
 
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 69511f74f912..70a30651cd12 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -320,12 +320,12 @@ struct kvm_trace_rec {
                 struct {
                         __u64 cycle_u64;
                         __u32 extra_u32[KVM_TRC_EXTRA_MAX];
-                } cycle;
+                } __attribute__((packed)) cycle;
                 struct {
                         __u32 extra_u32[KVM_TRC_EXTRA_MAX];
                 } nocycle;
         } u;
-} __attribute__((packed));
+};
 
 #define KVMIO 0xAE
 
diff --git a/include/linux/lcd.h b/include/linux/lcd.h
index 173febac6656..c67fecafff90 100644
--- a/include/linux/lcd.h
+++ b/include/linux/lcd.h
@@ -11,6 +11,7 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 #include <linux/notifier.h>
+#include <linux/fb.h>
 
 /* Notes on locking:
  *
@@ -45,6 +46,8 @@ struct lcd_ops {
         int (*get_contrast)(struct lcd_device *);
         /* Set LCD panel contrast */
         int (*set_contrast)(struct lcd_device *, int contrast);
+        /* Set LCD panel mode (resolutions ...) */
+        int (*set_mode)(struct lcd_device *, struct fb_videomode *);
         /* Check if given framebuffer device is the one LCD is bound to;
            return 0 if not, !=0 if it is. If NULL, lcd always matches the fb. */
         int (*check_fb)(struct lcd_device *, struct fb_info *);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 06b80337303b..947cf84e555d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -146,6 +146,7 @@ enum {
         ATA_DFLAG_SPUNDOWN      = (1 << 14), /* XXX: for spindown_compat */
         ATA_DFLAG_SLEEPING      = (1 << 15), /* device is sleeping */
         ATA_DFLAG_DUBIOUS_XFER  = (1 << 16), /* data transfer not verified */
+        ATA_DFLAG_NO_UNLOAD     = (1 << 17), /* device doesn't support unload */
         ATA_DFLAG_INIT_MASK     = (1 << 24) - 1,
 
         ATA_DFLAG_DETACH        = (1 << 24),
@@ -163,6 +164,7 @@ enum {
         ATA_DEV_NONE            = 9,    /* no device */
 
         /* struct ata_link flags */
+        ATA_LFLAG_NO_HRST       = (1 << 1), /* avoid hardreset */
         ATA_LFLAG_NO_SRST       = (1 << 2), /* avoid softreset */
         ATA_LFLAG_ASSUME_ATA    = (1 << 3), /* assume ATA class */
         ATA_LFLAG_ASSUME_SEMB   = (1 << 4), /* assume SEMB class */
@@ -243,6 +245,7 @@ enum {
         ATA_TMOUT_BOOT          = 30000,        /* heuristic */
         ATA_TMOUT_BOOT_QUICK    =  7000,        /* heuristic */
         ATA_TMOUT_INTERNAL_QUICK = 5000,
+        ATA_TMOUT_MAX_PARK      = 30000,
 
         /* FIXME: GoVault needs 2s but we can't afford that without
          * parallel probing.  800ms is enough for iVDR disk
@@ -318,8 +321,11 @@ enum {
         ATA_EH_RESET            = ATA_EH_SOFTRESET | ATA_EH_HARDRESET,
         ATA_EH_ENABLE_LINK      = (1 << 3),
         ATA_EH_LPM              = (1 << 4),  /* link power management action */
+        ATA_EH_PARK             = (1 << 5), /* unload heads and stop I/O */
 
-        ATA_EH_PERDEV_MASK      = ATA_EH_REVALIDATE,
+        ATA_EH_PERDEV_MASK      = ATA_EH_REVALIDATE | ATA_EH_PARK,
+        ATA_EH_ALL_ACTIONS      = ATA_EH_REVALIDATE | ATA_EH_RESET |
+                                  ATA_EH_ENABLE_LINK | ATA_EH_LPM,
 
         /* ata_eh_info->flags */
         ATA_EHI_HOTPLUGGED      = (1 << 0),  /* could have been hotplugged */
@@ -451,6 +457,7 @@ enum link_pm {
         MEDIUM_POWER,
 };
 extern struct device_attribute dev_attr_link_power_management_policy;
+extern struct device_attribute dev_attr_unload_heads;
 extern struct device_attribute dev_attr_em_message_type;
 extern struct device_attribute dev_attr_em_message;
 extern struct device_attribute dev_attr_sw_activity;
@@ -553,8 +560,8 @@ struct ata_ering {
 struct ata_device {
         struct ata_link         *link;
         unsigned int            devno;          /* 0 or 1 */
-        unsigned long           flags;          /* ATA_DFLAG_xxx */
         unsigned int            horkage;        /* List of broken features */
+        unsigned long           flags;          /* ATA_DFLAG_xxx */
         struct scsi_device      *sdev;          /* attached SCSI device */
 #ifdef CONFIG_ATA_ACPI
         acpi_handle             acpi_handle;
@@ -563,6 +570,7 @@ struct ata_device {
         /* n_sector is used as CLEAR_OFFSET, read comment above CLEAR_OFFSET */
         u64                     n_sectors;      /* size of device, if ATA */
         unsigned int            class;          /* ATA_DEV_xxx */
+        unsigned long           unpark_deadline;
 
         u8                      pio_mode;
         u8                      dma_mode;
@@ -620,6 +628,7 @@ struct ata_eh_context {
                                                [ATA_EH_CMD_TIMEOUT_TABLE_SIZE];
         unsigned int            classes[ATA_MAX_DEVICES];
         unsigned int            did_probe_mask;
+        unsigned int            unloaded_mask;
         unsigned int            saved_ncq_enabled;
         u8                      saved_xfer_mode[ATA_MAX_DEVICES];
         /* timestamp for the last reset attempt or success */
@@ -646,6 +655,7 @@ struct ata_link {
 
         unsigned int            flags;          /* ATA_LFLAG_xxx */
 
+        u32                     saved_scontrol; /* SControl on probe */
         unsigned int            hw_sata_spd_limit;
         unsigned int            sata_spd_limit;
         unsigned int            sata_spd;       /* current SATA PHY speed */
@@ -686,7 +696,8 @@ struct ata_port {
         unsigned int            qc_active;
         int                     nr_active_links; /* #links with active qcs */
 
-        struct ata_link         link;   /* host default link */
+        struct ata_link         link;           /* host default link */
+        struct ata_link         *slave_link;    /* see ata_slave_link_init() */
 
         int                     nr_pmp_links;   /* nr of available PMP links */
         struct ata_link         *pmp_link;      /* array of PMP links */
@@ -707,6 +718,7 @@ struct ata_port {
         struct list_head        eh_done_q;
         wait_queue_head_t       eh_wait_q;
         int                     eh_tries;
+        struct completion       park_req_pending;
 
         pm_message_t            pm_mesg;
         int                     *pm_result;
@@ -770,8 +782,8 @@ struct ata_port_operations {
         /*
          * Optional features
          */
-        int  (*scr_read)(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-        int  (*scr_write)(struct ata_port *ap, unsigned int sc_reg, u32 val);
+        int  (*scr_read)(struct ata_link *link, unsigned int sc_reg, u32 *val);
+        int  (*scr_write)(struct ata_link *link, unsigned int sc_reg, u32 val);
         void (*pmp_attach)(struct ata_port *ap);
         void (*pmp_detach)(struct ata_port *ap);
         int  (*enable_pm)(struct ata_port *ap, enum link_pm policy);
@@ -893,6 +905,7 @@ extern void ata_port_disable(struct ata_port *);
 extern struct ata_host *ata_host_alloc(struct device *dev, int max_ports);
 extern struct ata_host *ata_host_alloc_pinfo(struct device *dev,
                         const struct ata_port_info * const * ppi, int n_ports);
+extern int ata_slave_link_init(struct ata_port *ap);
 extern int ata_host_start(struct ata_host *host);
 extern int ata_host_register(struct ata_host *host,
                              struct scsi_host_template *sht);
@@ -918,8 +931,8 @@ extern int sata_scr_valid(struct ata_link *link);
 extern int sata_scr_read(struct ata_link *link, int reg, u32 *val);
 extern int sata_scr_write(struct ata_link *link, int reg, u32 val);
 extern int sata_scr_write_flush(struct ata_link *link, int reg, u32 val);
-extern int ata_link_online(struct ata_link *link);
-extern int ata_link_offline(struct ata_link *link);
+extern bool ata_link_online(struct ata_link *link);
+extern bool ata_link_offline(struct ata_link *link);
 #ifdef CONFIG_PM
 extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
 extern void ata_host_resume(struct ata_host *host);
@@ -1096,6 +1109,7 @@ extern void ata_std_error_handler(struct ata_port *ap);
  */
 extern const struct ata_port_operations ata_base_port_ops;
 extern const struct ata_port_operations sata_port_ops;
+extern struct device_attribute *ata_common_sdev_attrs[];
 
 #define ATA_BASE_SHT(drv_name)                                  \
         .module                 = THIS_MODULE,                  \
@@ -1110,7 +1124,8 @@ extern const struct ata_port_operations sata_port_ops;
         .proc_name              = drv_name,                     \
         .slave_configure        = ata_scsi_slave_config,        \
         .slave_destroy          = ata_scsi_slave_destroy,       \
-        .bios_param             = ata_std_bios_param
+        .bios_param             = ata_std_bios_param,           \
+        .sdev_attrs             = ata_common_sdev_attrs
 
 #define ATA_NCQ_SHT(drv_name)                                   \
         ATA_BASE_SHT(drv_name),                                 \
@@ -1132,7 +1147,7 @@ static inline bool sata_pmp_attached(struct ata_port *ap)
 
 static inline int ata_is_host_link(const struct ata_link *link)
 {
-        return link == &link->ap->link;
+        return link == &link->ap->link || link == link->ap->slave_link;
 }
 #else /* CONFIG_SATA_PMP */
 static inline bool sata_pmp_supported(struct ata_port *ap)
@@ -1165,7 +1180,7 @@ static inline int sata_srst_pmp(struct ata_link *link)
         printk("%sata%u: "fmt, lv, (ap)->print_id , ##args)
 
 #define ata_link_printk(link, lv, fmt, args...) do { \
-        if (sata_pmp_attached((link)->ap)) \
+        if (sata_pmp_attached((link)->ap) || (link)->ap->slave_link)    \
                 printk("%sata%u.%02u: "fmt, lv, (link)->ap->print_id,   \
                        (link)->pmp , ##args); \
         else \
@@ -1263,34 +1278,17 @@ static inline int ata_link_active(struct ata_link *link)
         return ata_tag_valid(link->active_tag) || link->sactive;
 }
 
-static inline struct ata_link *ata_port_first_link(struct ata_port *ap)
-{
-        if (sata_pmp_attached(ap))
-                return ap->pmp_link;
-        return &ap->link;
-}
-
-static inline struct ata_link *ata_port_next_link(struct ata_link *link)
-{
-        struct ata_port *ap = link->ap;
-
-        if (ata_is_host_link(link)) {
-                if (!sata_pmp_attached(ap))
-                        return NULL;
-                return ap->pmp_link;
-        }
-
-        if (++link < ap->nr_pmp_links + ap->pmp_link)
-                return link;
-        return NULL;
-}
+extern struct ata_link *__ata_port_next_link(struct ata_port *ap,
+                                             struct ata_link *link,
+                                             bool dev_only);
 
-#define __ata_port_for_each_link(lk, ap) \
-        for ((lk) = &(ap)->link; (lk); (lk) = ata_port_next_link(lk))
+#define __ata_port_for_each_link(link, ap) \
+        for ((link) = __ata_port_next_link((ap), NULL, false); (link); \
+             (link) = __ata_port_next_link((ap), (link), false))
 
 #define ata_port_for_each_link(link, ap) \
-        for ((link) = ata_port_first_link(ap); (link); \
-             (link) = ata_port_next_link(link))
+        for ((link) = __ata_port_next_link((ap), NULL, true); (link); \
+             (link) = __ata_port_next_link((ap), (link), true))
 
 #define ata_link_for_each_dev(dev, link) \
         for ((dev) = (link)->device; \
@@ -1427,6 +1425,28 @@ static inline unsigned long ata_deadline(unsigned long from_jiffies,
         return from_jiffies + msecs_to_jiffies(timeout_msecs);
 }
 
+/* Don't open code these in drivers as there are traps. Firstly the range may
+   change in future hardware and specs, secondly 0xFF means 'no DMA' but is
+   > UDMA_0. Dyma ddreigiau */
+
+static inline int ata_using_mwdma(struct ata_device *adev)
+{
+        if (adev->dma_mode >= XFER_MW_DMA_0 && adev->dma_mode <= XFER_MW_DMA_4)
+                return 1;
+        return 0;
+}
+
+static inline int ata_using_udma(struct ata_device *adev)
+{
+        if (adev->dma_mode >= XFER_UDMA_0 && adev->dma_mode <= XFER_UDMA_7)
+                return 1;
+        return 0;
+}
+
+static inline int ata_dma_enabled(struct ata_device *adev)
+{
+        return (adev->dma_mode == 0xFF ? 0 : 1);
+}
 
 /**************************************************************************
  * PMP - drivers/ata/libata-pmp.c
diff --git a/include/linux/list.h b/include/linux/list.h
index db35ef02e745..969f6e92d089 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -619,6 +619,19 @@ static inline void hlist_add_after(struct hlist_node *n,
                 next->next->pprev  = &next->next;
 }
 
+/*
+ * Move a list from one list head to another. Fixup the pprev
+ * reference of the first entry if it exists.
+ */
+static inline void hlist_move_list(struct hlist_head *old,
+                                   struct hlist_head *new)
+{
+        new->first = old->first;
+        if (new->first)
+                new->first->pprev = &new->first;
+        old->first = NULL;
+}
+
 #define hlist_entry(ptr, type, member) container_of(ptr,type,member)
 
 #define hlist_for_each(pos, head) \
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index 3d25bcd139d1..e5872dc994c0 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -27,7 +27,6 @@ struct nlmsvc_binding {
                                                 struct nfs_fh *,
                                                 struct file **);
         void                    (*fclose)(struct file *);
-        unsigned long           (*get_grace_period)(void);
 };
 
 extern struct nlmsvc_binding *  nlmsvc_ops;
@@ -53,15 +52,7 @@ extern void	nlmclnt_done(struct nlm_host *host);
 
 extern int      nlmclnt_proc(struct nlm_host *host, int cmd,
                                         struct file_lock *fl);
-extern int      lockd_up(int proto);
+extern int      lockd_up(void);
 extern void     lockd_down(void);
 
-unsigned long get_nfs_grace_period(void);
-
-#ifdef CONFIG_NFSD_V4
-unsigned long get_nfs4_grace_period(void);
-#else
-static inline unsigned long get_nfs4_grace_period(void) {return 0;}
-#endif
-
 #endif /* LINUX_LOCKD_BIND_H */
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index dbb87ab282e8..b56d5aa9b194 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -12,6 +12,8 @@
 #ifdef __KERNEL__
 
 #include <linux/in.h>
+#include <linux/in6.h>
+#include <net/ipv6.h>
 #include <linux/fs.h>
 #include <linux/kref.h>
 #include <linux/utsname.h>
@@ -38,8 +40,9 @@
  */
 struct nlm_host {
         struct hlist_node       h_hash;         /* doubly linked list */
-        struct sockaddr_in      h_addr;         /* peer address */
-        struct sockaddr_in      h_saddr;        /* our address (optional) */
+        struct sockaddr_storage h_addr;         /* peer address */
+        size_t                  h_addrlen;
+        struct sockaddr_storage h_srcaddr;      /* our address (optional) */
         struct rpc_clnt *       h_rpcclnt;      /* RPC client to talk to peer */
         char *                  h_name;         /* remote hostname */
         u32                     h_version;      /* interface version */
@@ -61,18 +64,56 @@ struct nlm_host {
         struct list_head        h_granted;      /* Locks in GRANTED state */
         struct list_head        h_reclaim;      /* Locks in RECLAIM state */
         struct nsm_handle *     h_nsmhandle;    /* NSM status handle */
+
+        char                    h_addrbuf[48],  /* address eyecatchers */
+                                h_srcaddrbuf[48];
 };
 
 struct nsm_handle {
         struct list_head        sm_link;
         atomic_t                sm_count;
         char *                  sm_name;
-        struct sockaddr_in      sm_addr;
+        struct sockaddr_storage sm_addr;
+        size_t                  sm_addrlen;
         unsigned int            sm_monitored : 1,
                                 sm_sticky : 1;  /* don't unmonitor */
+        char                    sm_addrbuf[48]; /* address eyecatcher */
 };
 
 /*
+ * Rigorous type checking on sockaddr type conversions
+ */
+static inline struct sockaddr_in *nlm_addr_in(const struct nlm_host *host)
+{
+        return (struct sockaddr_in *)&host->h_addr;
+}
+
+static inline struct sockaddr *nlm_addr(const struct nlm_host *host)
+{
+        return (struct sockaddr *)&host->h_addr;
+}
+
+static inline struct sockaddr_in *nlm_srcaddr_in(const struct nlm_host *host)
+{
+        return (struct sockaddr_in *)&host->h_srcaddr;
+}
+
+static inline struct sockaddr *nlm_srcaddr(const struct nlm_host *host)
+{
+        return (struct sockaddr *)&host->h_srcaddr;
+}
+
+static inline struct sockaddr_in *nsm_addr_in(const struct nsm_handle *handle)
+{
+        return (struct sockaddr_in *)&handle->sm_addr;
+}
+
+static inline struct sockaddr *nsm_addr(const struct nsm_handle *handle)
+{
+        return (struct sockaddr *)&handle->sm_addr;
+}
+
+/*
  * Map an fl_owner_t into a unique 32-bit "pid"
  */
 struct nlm_lockowner {
@@ -166,7 +207,8 @@ int		  nlm_async_reply(struct nlm_rqst *, u32, const struct rpc_call_ops *);
 struct nlm_wait * nlmclnt_prepare_block(struct nlm_host *host, struct file_lock *fl);
 void              nlmclnt_finish_block(struct nlm_wait *block);
 int               nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout);
-__be32            nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
+__be32            nlmclnt_grant(const struct sockaddr *addr,
+                                const struct nlm_lock *lock);
 void              nlmclnt_recovery(struct nlm_host *);
 int               nlmclnt_reclaim(struct nlm_host *, struct file_lock *);
 void              nlmclnt_next_cookie(struct nlm_cookie *);
@@ -174,12 +216,14 @@ void		  nlmclnt_next_cookie(struct nlm_cookie *);
 /*
  * Host cache
  */
-struct nlm_host  *nlmclnt_lookup_host(const struct sockaddr_in *sin,
-                                        int proto, u32 version,
+struct nlm_host  *nlmclnt_lookup_host(const struct sockaddr *sap,
+                                        const size_t salen,
+                                        const unsigned short protocol,
+                                        const u32 version,
+                                        const char *hostname);
+struct nlm_host  *nlmsvc_lookup_host(const struct svc_rqst *rqstp,
                                         const char *hostname,
-                                        unsigned int hostname_len);
-struct nlm_host  *nlmsvc_lookup_host(struct svc_rqst *, const char *,
-                                        unsigned int);
+                                        const size_t hostname_len);
 struct rpc_clnt * nlm_bind_host(struct nlm_host *);
 void              nlm_rebind_host(struct nlm_host *);
 struct nlm_host * nlm_get_host(struct nlm_host *);
@@ -201,7 +245,7 @@ typedef int	  (*nlm_host_match_fn_t)(void *cur, struct nlm_host *ref);
  */
 __be32            nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
                               struct nlm_host *, struct nlm_lock *, int,
-                              struct nlm_cookie *);
+                              struct nlm_cookie *, int);
 __be32            nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);
 __be32            nlmsvc_testlock(struct svc_rqst *, struct nlm_file *,
                         struct nlm_host *, struct nlm_lock *,
@@ -233,15 +277,82 @@ static inline struct inode *nlmsvc_file_inode(struct nlm_file *file)
         return file->f_file->f_path.dentry->d_inode;
 }
 
+static inline int __nlm_privileged_request4(const struct sockaddr *sap)
+{
+        const struct sockaddr_in *sin = (struct sockaddr_in *)sap;
+        return (sin->sin_addr.s_addr == htonl(INADDR_LOOPBACK)) &&
+                        (ntohs(sin->sin_port) < 1024);
+}
+
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+static inline int __nlm_privileged_request6(const struct sockaddr *sap)
+{
+        const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap;
+        return (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LOOPBACK) &&
+                        (ntohs(sin6->sin6_port) < 1024);
+}
+#else   /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+static inline int __nlm_privileged_request6(const struct sockaddr *sap)
+{
+        return 0;
+}
+#endif  /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+
 /*
- * Compare two host addresses (needs modifying for ipv6)
+ * Ensure incoming requests are from local privileged callers.
+ *
+ * Return TRUE if sender is local and is connecting via a privileged port;
+ * otherwise return FALSE.
  */
-static inline int nlm_cmp_addr(const struct sockaddr_in *sin1,
-                               const struct sockaddr_in *sin2)
+static inline int nlm_privileged_requester(const struct svc_rqst *rqstp)
 {
+        const struct sockaddr *sap = svc_addr(rqstp);
+
+        switch (sap->sa_family) {
+        case AF_INET:
+                return __nlm_privileged_request4(sap);
+        case AF_INET6:
+                return __nlm_privileged_request6(sap);
+        default:
+                return 0;
+        }
+}
+
+static inline int __nlm_cmp_addr4(const struct sockaddr *sap1,
+                                  const struct sockaddr *sap2)
+{
+        const struct sockaddr_in *sin1 = (const struct sockaddr_in *)sap1;
+        const struct sockaddr_in *sin2 = (const struct sockaddr_in *)sap2;
         return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr;
 }
 
+static inline int __nlm_cmp_addr6(const struct sockaddr *sap1,
+                                  const struct sockaddr *sap2)
+{
+        const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sap1;
+        const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sap2;
+        return ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr);
+}
+
+/*
+ * Compare two host addresses
+ *
+ * Return TRUE if the addresses are the same; otherwise FALSE.
+ */
+static inline int nlm_cmp_addr(const struct sockaddr *sap1,
+                               const struct sockaddr *sap2)
+{
+        if (sap1->sa_family == sap2->sa_family) {
+                switch (sap1->sa_family) {
+                case AF_INET:
+                        return __nlm_cmp_addr4(sap1, sap2);
+                case AF_INET6:
+                        return __nlm_cmp_addr6(sap1, sap2);
+                }
+        }
+        return 0;
+}
+
 /*
  * Compare two NLM locks.
  * When the second lock is of type F_UNLCK, this acts like a wildcard.
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index df18fa053bcd..d6b3a802c046 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -81,8 +81,6 @@ struct nlm_reboot {
         unsigned int    len;
         u32             state;
         __be32          addr;
-        __be32          vers;
-        __be32          proto;
 };
 
 /*
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 2486eb4edbf1..331e5f1c2d8e 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -89,6 +89,7 @@ struct lock_class {
 
         struct lockdep_subclass_key     *key;
         unsigned int                    subclass;
+        unsigned int                    dep_gen_id;
 
         /*
          * IRQ/softirq usage tracking bits:
@@ -189,6 +190,14 @@ struct lock_chain {
         u64                             chain_key;
 };
 
+#define MAX_LOCKDEP_KEYS_BITS           13
+/*
+ * Subtract one because we offset hlock->class_idx by 1 in order
+ * to make 0 mean no class. This avoids overflowing the class_idx
+ * bitfield and hitting the BUG in hlock_class().
+ */
+#define MAX_LOCKDEP_KEYS                ((1UL << MAX_LOCKDEP_KEYS_BITS) - 1)
+
 struct held_lock {
         /*
          * One-way hash of the dependency chain up to this point. We
@@ -205,14 +214,14 @@ struct held_lock {
          * with zero), here we store the previous hash value:
          */
         u64                             prev_chain_key;
-        struct lock_class               *class;
         unsigned long                   acquire_ip;
         struct lockdep_map              *instance;
-
+        struct lockdep_map              *nest_lock;
 #ifdef CONFIG_LOCK_STAT
         u64                             waittime_stamp;
         u64                             holdtime_stamp;
 #endif
+        unsigned int                    class_idx:MAX_LOCKDEP_KEYS_BITS;
         /*
          * The lock-stack is unified in that the lock chains of interrupt
          * contexts nest ontop of process context chains, but we 'separate'
@@ -226,11 +235,11 @@ struct held_lock {
          * The following field is used to detect when we cross into an
          * interrupt context:
          */
-        int                             irq_context;
-        int                             trylock;
-        int                             read;
-        int                             check;
-        int                             hardirqs_off;
+        unsigned int irq_context:2; /* bit 0 - soft, bit 1 - hard */
+        unsigned int trylock:1;
+        unsigned int read:2;        /* see lock_acquire() comment */
+        unsigned int check:2;       /* see lock_acquire() comment */
+        unsigned int hardirqs_off:1;
 };
 
 /*
@@ -294,11 +303,15 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
  *   2: full validation
  */
 extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
-                         int trylock, int read, int check, unsigned long ip);
+                         int trylock, int read, int check,
+                         struct lockdep_map *nest_lock, unsigned long ip);
 
 extern void lock_release(struct lockdep_map *lock, int nested,
                          unsigned long ip);
 
+extern void lock_set_subclass(struct lockdep_map *lock, unsigned int subclass,
+                              unsigned long ip);
+
 # define INIT_LOCKDEP                           .lockdep_recursion = 0,
 
 #define lockdep_depth(tsk)      (debug_locks ? (tsk)->lockdep_depth : 0)
@@ -313,8 +326,9 @@ static inline void lockdep_on(void)
 {
 }
 
-# define lock_acquire(l, s, t, r, c, i)         do { } while (0)
+# define lock_acquire(l, s, t, r, c, n, i)      do { } while (0)
 # define lock_release(l, n, i)                  do { } while (0)
+# define lock_set_subclass(l, s, i)             do { } while (0)
 # define lockdep_init()                         do { } while (0)
 # define lockdep_info()                         do { } while (0)
 # define lockdep_init_map(lock, name, key, sub) do { (void)(key); } while (0)
@@ -400,9 +414,11 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 # ifdef CONFIG_PROVE_LOCKING
-#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 2, i)
+#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 2, NULL, i)
+#  define spin_acquire_nest(l, s, t, n, i)      lock_acquire(l, s, t, 0, 2, n, i)
 # else
-#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 1, i)
+#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 1, NULL, i)
+#  define spin_acquire_nest(l, s, t, n, i)      lock_acquire(l, s, t, 0, 1, NULL, i)
 # endif
 # define spin_release(l, n, i)                  lock_release(l, n, i)
 #else
@@ -412,11 +428,11 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 # ifdef CONFIG_PROVE_LOCKING
-#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 2, i)
-#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 2, i)
+#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 2, NULL, i)
+#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 2, NULL, i)
 # else
-#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 1, i)
-#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 1, i)
+#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 1, NULL, i)
+#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 1, NULL, i)
 # endif
 # define rwlock_release(l, n, i)                lock_release(l, n, i)
 #else
@@ -427,9 +443,9 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 # ifdef CONFIG_PROVE_LOCKING
-#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, i)
+#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, NULL, i)
 # else
-#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, i)
+#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, NULL, i)
 # endif
 # define mutex_release(l, n, i)                 lock_release(l, n, i)
 #else
@@ -439,11 +455,11 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 # ifdef CONFIG_PROVE_LOCKING
-#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, i)
-#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 2, i)
+#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, NULL, i)
+#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 2, NULL, i)
 # else
-#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, i)
-#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 1, i)
+#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, NULL, i)
+#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 1, NULL, i)
 # endif
 # define rwsem_release(l, n, i)                 lock_release(l, n, i)
 #else
@@ -452,4 +468,16 @@ static inline void print_irqtrace_events(struct task_struct *curr)
 # define rwsem_release(l, n, i)                 do { } while (0)
 #endif
 
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define lock_map_acquire(l)           lock_acquire(l, 0, 0, 0, 2, NULL, _THIS_IP_)
+# else
+#  define lock_map_acquire(l)           lock_acquire(l, 0, 0, 0, 1, NULL, _THIS_IP_)
+# endif
+# define lock_map_release(l)                    lock_release(l, 1, _THIS_IP_)
+#else
+# define lock_map_acquire(l)                    do { } while (0)
+# define lock_map_release(l)                    do { } while (0)
+#endif
+
 #endif /* __LINUX_LOCKDEP_H */
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 1fa0c2ce4dec..f7f3fdddbef0 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -6,6 +6,10 @@
 #define AFS_SUPER_MAGIC                0x5346414F
 #define AUTOFS_SUPER_MAGIC      0x0187
 #define CODA_SUPER_MAGIC        0x73757245
+#define DEBUGFS_MAGIC          0x64626720
+#define SYSFS_MAGIC             0x62656572
+#define SECURITYFS_MAGIC        0x73636673
+#define TMPFS_MAGIC             0x01021994
 #define EFS_SUPER_MAGIC         0x414A53
 #define EXT2_SUPER_MAGIC        0xEF53
 #define EXT3_SUPER_MAGIC        0xEF53
diff --git a/include/linux/major.h b/include/linux/major.h
index 53d5fafd85c3..88249452b935 100644
--- a/include/linux/major.h
+++ b/include/linux/major.h
@@ -170,4 +170,6 @@
 
 #define VIOTAPE_MAJOR           230
 
+#define BLOCK_EXT_MAJOR         259
+
 #endif
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index a9f998a3f48b..d0c37e682234 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -21,30 +21,30 @@
 struct ms_status_register {
         unsigned char reserved;
         unsigned char interrupt;
-#define MEMSTICK_INT_CMDNAK             0x0001
-#define MEMSTICK_INT_IOREQ              0x0008
-#define MEMSTICK_INT_IOBREQ             0x0010
-#define MEMSTICK_INT_BREQ               0x0020
-#define MEMSTICK_INT_ERR                0x0040
-#define MEMSTICK_INT_CED                0x0080
+#define MEMSTICK_INT_CMDNAK 0x01
+#define MEMSTICK_INT_IOREQ  0x08
+#define MEMSTICK_INT_IOBREQ 0x10
+#define MEMSTICK_INT_BREQ   0x20
+#define MEMSTICK_INT_ERR    0x40
+#define MEMSTICK_INT_CED    0x80
 
         unsigned char status0;
-#define MEMSTICK_STATUS0_WP             0x0001
-#define MEMSTICK_STATUS0_SL             0x0002
-#define MEMSTICK_STATUS0_BF             0x0010
-#define MEMSTICK_STATUS0_BE             0x0020
-#define MEMSTICK_STATUS0_FB0            0x0040
-#define MEMSTICK_STATUS0_MB             0x0080
+#define MEMSTICK_STATUS0_WP  0x01
+#define MEMSTICK_STATUS0_SL  0x02
+#define MEMSTICK_STATUS0_BF  0x10
+#define MEMSTICK_STATUS0_BE  0x20
+#define MEMSTICK_STATUS0_FB0 0x40
+#define MEMSTICK_STATUS0_MB  0x80
 
         unsigned char status1;
-#define MEMSTICK_STATUS1_UCFG           0x0001
-#define MEMSTICK_STATUS1_FGER           0x0002
-#define MEMSTICK_STATUS1_UCEX           0x0004
-#define MEMSTICK_STATUS1_EXER           0x0008
-#define MEMSTICK_STATUS1_UCDT           0x0010
-#define MEMSTICK_STATUS1_DTER           0x0020
-#define MEMSTICK_STATUS1_FBI            0x0040
-#define MEMSTICK_STATUS1_MB             0x0080
+#define MEMSTICK_STATUS1_UCFG 0x01
+#define MEMSTICK_STATUS1_FGER 0x02
+#define MEMSTICK_STATUS1_UCEX 0x04
+#define MEMSTICK_STATUS1_EXER 0x08
+#define MEMSTICK_STATUS1_UCDT 0x10
+#define MEMSTICK_STATUS1_DTER 0x20
+#define MEMSTICK_STATUS1_FB1  0x40
+#define MEMSTICK_STATUS1_MB   0x80
 } __attribute__((packed));
 
 struct ms_id_register {
@@ -56,32 +56,32 @@ struct ms_id_register {
 
 struct ms_param_register {
         unsigned char system;
-#define MEMSTICK_SYS_ATEN 0xc0
-#define MEMSTICK_SYS_BAMD 0x80
 #define MEMSTICK_SYS_PAM  0x08
+#define MEMSTICK_SYS_BAMD 0x80
 
         unsigned char block_address_msb;
         unsigned short block_address;
         unsigned char cp;
-#define MEMSTICK_CP_BLOCK               0x0000
-#define MEMSTICK_CP_PAGE                0x0020
-#define MEMSTICK_CP_EXTRA               0x0040
-#define MEMSTICK_CP_OVERWRITE           0x0080
+#define MEMSTICK_CP_BLOCK     0x00
+#define MEMSTICK_CP_PAGE      0x20
+#define MEMSTICK_CP_EXTRA     0x40
+#define MEMSTICK_CP_OVERWRITE 0x80
 
         unsigned char page_address;
 } __attribute__((packed));
 
 struct ms_extra_data_register {
         unsigned char  overwrite_flag;
-#define MEMSTICK_OVERWRITE_UPDATA       0x0010
-#define MEMSTICK_OVERWRITE_PAGE         0x0060
-#define MEMSTICK_OVERWRITE_BLOCK        0x0080
+#define MEMSTICK_OVERWRITE_UDST  0x10
+#define MEMSTICK_OVERWRITE_PGST1 0x20
+#define MEMSTICK_OVERWRITE_PGST0 0x40
+#define MEMSTICK_OVERWRITE_BKST  0x80
 
         unsigned char  management_flag;
-#define MEMSTICK_MANAGEMENT_SYSTEM      0x0004
-#define MEMSTICK_MANAGEMENT_TRANS_TABLE 0x0008
-#define MEMSTICK_MANAGEMENT_COPY        0x0010
-#define MEMSTICK_MANAGEMENT_ACCESS      0x0020
+#define MEMSTICK_MANAGEMENT_SYSFLG 0x04
+#define MEMSTICK_MANAGEMENT_ATFLG  0x08
+#define MEMSTICK_MANAGEMENT_SCMS1  0x10
+#define MEMSTICK_MANAGEMENT_SCMS0  0x20
 
         unsigned short logical_address;
 } __attribute__((packed));
@@ -96,9 +96,9 @@ struct ms_register {
 
 struct mspro_param_register {
         unsigned char  system;
-#define MEMSTICK_SYS_SERIAL 0x80
 #define MEMSTICK_SYS_PAR4   0x00
 #define MEMSTICK_SYS_PAR8   0x40
+#define MEMSTICK_SYS_SERIAL 0x80
 
         unsigned short data_count;
         unsigned int   data_address;
@@ -147,7 +147,7 @@ struct ms_register_addr {
         unsigned char w_length;
 } __attribute__((packed));
 
-enum {
+enum memstick_tpc {
         MS_TPC_READ_MG_STATUS   = 0x01,
         MS_TPC_READ_LONG_DATA   = 0x02,
         MS_TPC_READ_SHORT_DATA  = 0x03,
@@ -167,7 +167,7 @@ enum {
         MS_TPC_SET_CMD          = 0x0e
 };
 
-enum {
+enum memstick_command {
         MS_CMD_BLOCK_END       = 0x33,
         MS_CMD_RESET           = 0x3c,
         MS_CMD_BLOCK_WRITE     = 0x55,
@@ -201,8 +201,6 @@ enum {
 
 /*** Driver structures and functions ***/
 
-#define MEMSTICK_PART_SHIFT 3
-
 enum memstick_param { MEMSTICK_POWER = 1, MEMSTICK_INTERFACE };
 
 #define MEMSTICK_POWER_OFF 0
@@ -215,24 +213,27 @@ enum memstick_param { MEMSTICK_POWER = 1, MEMSTICK_INTERFACE };
 struct memstick_host;
 struct memstick_driver;
 
+struct memstick_device_id {
+        unsigned char match_flags;
 #define MEMSTICK_MATCH_ALL            0x01
 
+        unsigned char type;
 #define MEMSTICK_TYPE_LEGACY          0xff
 #define MEMSTICK_TYPE_DUO             0x00
 #define MEMSTICK_TYPE_PRO             0x01
 
+        unsigned char category;
 #define MEMSTICK_CATEGORY_STORAGE     0xff
 #define MEMSTICK_CATEGORY_STORAGE_DUO 0x00
+#define MEMSTICK_CATEGORY_IO          0x01
+#define MEMSTICK_CATEGORY_IO_PRO      0x10
 
-#define MEMSTICK_CLASS_GENERIC        0xff
-#define MEMSTICK_CLASS_GENERIC_DUO    0x00
-
-
-struct memstick_device_id {
-        unsigned char match_flags;
-        unsigned char type;
-        unsigned char category;
         unsigned char class;
+#define MEMSTICK_CLASS_FLASH          0xff
+#define MEMSTICK_CLASS_DUO            0x00
+#define MEMSTICK_CLASS_ROM            0x01
+#define MEMSTICK_CLASS_RO             0x02
+#define MEMSTICK_CLASS_WP             0x03
 };
 
 struct memstick_request {
@@ -319,9 +320,9 @@ void memstick_suspend_host(struct memstick_host *host);
 void memstick_resume_host(struct memstick_host *host);
 
 void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
-                          struct scatterlist *sg);
+                          const struct scatterlist *sg);
 void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
-                       void *buf, size_t length);
+                       const void *buf, size_t length);
 int memstick_next_req(struct memstick_host *host,
                       struct memstick_request **mrq);
 void memstick_new_req(struct memstick_host *host);
diff --git a/include/linux/mfd/t7l66xb.h b/include/linux/mfd/t7l66xb.h
new file mode 100644
index 000000000000..e83c7f2036f9
--- /dev/null
+++ b/include/linux/mfd/t7l66xb.h
@@ -0,0 +1,36 @@
+/*
+ * This file contains the definitions for the T7L66XB
+ *
+ * (C) Copyright 2005 Ian Molton <spyro@f2s.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#ifndef MFD_T7L66XB_H
+#define MFD_T7L66XB_H
+
+#include <linux/mfd/core.h>
+#include <linux/mfd/tmio.h>
+
+struct t7l66xb_platform_data {
+        int (*enable_clk32k)(struct platform_device *dev);
+        void (*disable_clk32k)(struct platform_device *dev);
+        int (*enable)(struct platform_device *dev);
+        int (*disable)(struct platform_device *dev);
+        int (*suspend)(struct platform_device *dev);
+        int (*resume)(struct platform_device *dev);
+
+        int irq_base; /* The base for subdevice irqs */
+
+        struct tmio_nand_data *nand_data;
+};
+
+
+#define IRQ_T7L66XB_MMC        (1)
+#define IRQ_T7L66XB_NAND       (3)
+
+#define T7L66XB_NR_IRQS 8
+
+#endif
diff --git a/include/linux/mfd/tc6387xb.h b/include/linux/mfd/tc6387xb.h
new file mode 100644
index 000000000000..fa06e0610b8e
--- /dev/null
+++ b/include/linux/mfd/tc6387xb.h
@@ -0,0 +1,23 @@
+/*
+ * This file contains the definitions for the TC6387XB
+ *
+ * (C) Copyright 2005 Ian Molton <spyro@f2s.com>
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ */
+#ifndef MFD_TC6387XB_H
+#define MFD_TC6387XB_H
+
+struct tc6387xb_platform_data {
+        int (*enable_clk32k)(struct platform_device *dev);
+        void (*disable_clk32k)(struct platform_device *dev);
+
+        int (*enable)(struct platform_device *dev);
+        int (*disable)(struct platform_device *dev);
+        int (*suspend)(struct platform_device *dev);
+        int (*resume)(struct platform_device *dev);
+};
+
+#endif
diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h
index 7cc824a58f7c..fec7b3f7a81f 100644
--- a/include/linux/mfd/tc6393xb.h
+++ b/include/linux/mfd/tc6393xb.h
@@ -14,8 +14,8 @@
  * published by the Free Software Foundation.
  */
 
-#ifndef TC6393XB_H
-#define TC6393XB_H
+#ifndef MFD_TC6393XB_H
+#define MFD_TC6393XB_H
 
 /* Also one should provide the CK3P6MI clock */
 struct tc6393xb_platform_data {
@@ -29,7 +29,7 @@ struct tc6393xb_platform_data {
         int     (*suspend)(struct platform_device *dev);
         int     (*resume)(struct platform_device *dev);
 
-        int     irq_base;       /* a base for cascaded irq */
+        int     irq_base;       /* base for subdevice irqs */
         int     gpio_base;
 
         struct tmio_nand_data   *nand_data;
@@ -40,9 +40,6 @@ struct tc6393xb_platform_data {
  */
 #define IRQ_TC6393_NAND         0
 #define IRQ_TC6393_MMC          1
-#define IRQ_TC6393_OHCI         2
-#define IRQ_TC6393_SERIAL       3
-#define IRQ_TC6393_FB           4
 
 #define TC6393XB_NR_IRQS        8
 
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 9438d8c9ac1c..ec612e66391c 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -1,6 +1,21 @@
 #ifndef MFD_TMIO_H
 #define MFD_TMIO_H
 
+#define tmio_ioread8(addr) readb(addr)
+#define tmio_ioread16(addr) readw(addr)
+#define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
+#define tmio_ioread32(addr) \
+        (((u32) readw((addr))) | (((u32) readw((addr) + 2)) << 16))
+
+#define tmio_iowrite8(val, addr) writeb((val), (addr))
+#define tmio_iowrite16(val, addr) writew((val), (addr))
+#define tmio_iowrite16_rep(r, b, l) writesw(r, b, l)
+#define tmio_iowrite32(val, addr) \
+        do { \
+        writew((val),       (addr)); \
+        writew((val) >> 16, (addr) + 2); \
+        } while (0)
+
 /*
  * data for the NAND controller
  */
@@ -10,8 +25,4 @@ struct tmio_nand_data {
         unsigned int            num_partitions;
 };
 
-#define TMIO_NAND_CONFIG        "tmio-nand-config"
-#define TMIO_NAND_CONTROL       "tmio-nand-control"
-#define TMIO_NAND_IRQ           "tmio-nand"
-
 #endif
diff --git a/include/linux/mfd/wm8350/audio.h b/include/linux/mfd/wm8350/audio.h
new file mode 100644
index 000000000000..217bb22ebb8e
--- /dev/null
+++ b/include/linux/mfd/wm8350/audio.h
@@ -0,0 +1,598 @@
+/*
+ * audio.h  --  Audio Driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_WM8350_AUDIO_H_
+#define __LINUX_MFD_WM8350_AUDIO_H_
+
+#include <linux/platform_device.h>
+
+#define WM8350_CLOCK_CONTROL_1                  0x28
+#define WM8350_CLOCK_CONTROL_2                  0x29
+#define WM8350_FLL_CONTROL_1                    0x2A
+#define WM8350_FLL_CONTROL_2                    0x2B
+#define WM8350_FLL_CONTROL_3                    0x2C
+#define WM8350_FLL_CONTROL_4                    0x2D
+#define WM8350_DAC_CONTROL                      0x30
+#define WM8350_DAC_DIGITAL_VOLUME_L             0x32
+#define WM8350_DAC_DIGITAL_VOLUME_R             0x33
+#define WM8350_DAC_LR_RATE                      0x35
+#define WM8350_DAC_CLOCK_CONTROL                0x36
+#define WM8350_DAC_MUTE                         0x3A
+#define WM8350_DAC_MUTE_VOLUME                  0x3B
+#define WM8350_DAC_SIDE                         0x3C
+#define WM8350_ADC_CONTROL                      0x40
+#define WM8350_ADC_DIGITAL_VOLUME_L             0x42
+#define WM8350_ADC_DIGITAL_VOLUME_R             0x43
+#define WM8350_ADC_DIVIDER                      0x44
+#define WM8350_ADC_LR_RATE                      0x46
+#define WM8350_INPUT_CONTROL                    0x48
+#define WM8350_IN3_INPUT_CONTROL                0x49
+#define WM8350_MIC_BIAS_CONTROL                 0x4A
+#define WM8350_OUTPUT_CONTROL                   0x4C
+#define WM8350_JACK_DETECT                      0x4D
+#define WM8350_ANTI_POP_CONTROL                 0x4E
+#define WM8350_LEFT_INPUT_VOLUME                0x50
+#define WM8350_RIGHT_INPUT_VOLUME               0x51
+#define WM8350_LEFT_MIXER_CONTROL               0x58
+#define WM8350_RIGHT_MIXER_CONTROL              0x59
+#define WM8350_OUT3_MIXER_CONTROL               0x5C
+#define WM8350_OUT4_MIXER_CONTROL               0x5D
+#define WM8350_OUTPUT_LEFT_MIXER_VOLUME         0x60
+#define WM8350_OUTPUT_RIGHT_MIXER_VOLUME        0x61
+#define WM8350_INPUT_MIXER_VOLUME_L             0x62
+#define WM8350_INPUT_MIXER_VOLUME_R             0x63
+#define WM8350_INPUT_MIXER_VOLUME               0x64
+#define WM8350_LOUT1_VOLUME                     0x68
+#define WM8350_ROUT1_VOLUME                     0x69
+#define WM8350_LOUT2_VOLUME                     0x6A
+#define WM8350_ROUT2_VOLUME                     0x6B
+#define WM8350_BEEP_VOLUME                      0x6F
+#define WM8350_AI_FORMATING                     0x70
+#define WM8350_ADC_DAC_COMP                     0x71
+#define WM8350_AI_ADC_CONTROL                   0x72
+#define WM8350_AI_DAC_CONTROL                   0x73
+#define WM8350_AIF_TEST                         0x74
+#define WM8350_JACK_PIN_STATUS                  0xE7
+
+/* Bit values for R08 (0x08) */
+#define WM8350_CODEC_ISEL_1_5                   0       /* x1.5 */
+#define WM8350_CODEC_ISEL_1_0                   1       /* x1.0 */
+#define WM8350_CODEC_ISEL_0_75                  2       /* x0.75 */
+#define WM8350_CODEC_ISEL_0_5                   3       /* x0.5 */
+
+#define WM8350_VMID_OFF                         0
+#define WM8350_VMID_500K                        1
+#define WM8350_VMID_100K                        2
+#define WM8350_VMID_10K                         3
+
+/*
+ * R40 (0x28) - Clock Control 1
+ */
+#define WM8350_TOCLK_RATE                       0x4000
+#define WM8350_MCLK_SEL                         0x0800
+#define WM8350_MCLK_DIV_MASK                    0x0100
+#define WM8350_BCLK_DIV_MASK                    0x00F0
+#define WM8350_OPCLK_DIV_MASK                   0x0007
+
+/*
+ * R41 (0x29) - Clock Control 2
+ */
+#define WM8350_LRC_ADC_SEL                      0x8000
+#define WM8350_MCLK_DIR                         0x0001
+
+/*
+ * R42 (0x2A) - FLL Control 1
+ */
+#define WM8350_FLL_DITHER_WIDTH_MASK            0x3000
+#define WM8350_FLL_DITHER_HP                    0x0800
+#define WM8350_FLL_OUTDIV_MASK                  0x0700
+#define WM8350_FLL_RSP_RATE_MASK                0x00F0
+#define WM8350_FLL_RATE_MASK                    0x0007
+
+/*
+ * R43 (0x2B) - FLL Control 2
+ */
+#define WM8350_FLL_RATIO_MASK                   0xF800
+#define WM8350_FLL_N_MASK                       0x03FF
+
+/*
+ * R44 (0x2C) - FLL Control 3
+ */
+#define WM8350_FLL_K_MASK                       0xFFFF
+
+/*
+ * R45 (0x2D) - FLL Control 4
+ */
+#define WM8350_FLL_FRAC                         0x0020
+#define WM8350_FLL_SLOW_LOCK_REF                0x0010
+#define WM8350_FLL_CLK_SRC_MASK                 0x0003
+
+/*
+ * R48 (0x30) - DAC Control
+ */
+#define WM8350_DAC_MONO                         0x2000
+#define WM8350_AIF_LRCLKRATE                    0x1000
+#define WM8350_DEEMP_MASK                       0x0030
+#define WM8350_DACL_DATINV                      0x0002
+#define WM8350_DACR_DATINV                      0x0001
+
+/*
+ * R50 (0x32) - DAC Digital Volume L
+ */
+#define WM8350_DAC_VU                           0x0100
+#define WM8350_DACL_VOL_MASK                    0x00FF
+
+/*
+ * R51 (0x33) - DAC Digital Volume R
+ */
+#define WM8350_DAC_VU                           0x0100
+#define WM8350_DACR_VOL_MASK                    0x00FF
+
+/*
+ * R53 (0x35) - DAC LR Rate
+ */
+#define WM8350_DACLRC_ENA                       0x0800
+#define WM8350_DACLRC_RATE_MASK                 0x07FF
+
+/*
+ * R54 (0x36) - DAC Clock Control
+ */
+#define WM8350_DACCLK_POL                       0x0010
+#define WM8350_DAC_CLKDIV_MASK                  0x0007
+
+/*
+ * R58 (0x3A) - DAC Mute
+ */
+#define WM8350_DAC_MUTE_ENA                     0x4000
+
+/*
+ * R59 (0x3B) - DAC Mute Volume
+ */
+#define WM8350_DAC_MUTEMODE                     0x4000
+#define WM8350_DAC_MUTERATE                     0x2000
+#define WM8350_DAC_SB_FILT                      0x1000
+
+/*
+ * R60 (0x3C) - DAC Side
+ */
+#define WM8350_ADC_TO_DACL_MASK                 0x3000
+#define WM8350_ADC_TO_DACR_MASK                 0x0C00
+
+/*
+ * R64 (0x40) - ADC Control
+ */
+#define WM8350_ADC_HPF_CUT_MASK                 0x0300
+#define WM8350_ADCL_DATINV                      0x0002
+#define WM8350_ADCR_DATINV                      0x0001
+
+/*
+ * R66 (0x42) - ADC Digital Volume L
+ */
+#define WM8350_ADC_VU                           0x0100
+#define WM8350_ADCL_VOL_MASK                    0x00FF
+
+/*
+ * R67 (0x43) - ADC Digital Volume R
+ */
+#define WM8350_ADC_VU                           0x0100
+#define WM8350_ADCR_VOL_MASK                    0x00FF
+
+/*
+ * R68 (0x44) - ADC Divider
+ */
+#define WM8350_ADCL_DAC_SVOL_MASK               0x0F00
+#define WM8350_ADCR_DAC_SVOL_MASK               0x00F0
+#define WM8350_ADCCLK_POL                       0x0008
+#define WM8350_ADC_CLKDIV_MASK                  0x0007
+
+/*
+ * R70 (0x46) - ADC LR Rate
+ */
+#define WM8350_ADCLRC_ENA                       0x0800
+#define WM8350_ADCLRC_RATE_MASK                 0x07FF
+
+/*
+ * R72 (0x48) - Input Control
+ */
+#define WM8350_IN2R_ENA                         0x0400
+#define WM8350_IN1RN_ENA                        0x0200
+#define WM8350_IN1RP_ENA                        0x0100
+#define WM8350_IN2L_ENA                         0x0004
+#define WM8350_IN1LN_ENA                        0x0002
+#define WM8350_IN1LP_ENA                        0x0001
+
+/*
+ * R73 (0x49) - IN3 Input Control
+ */
+#define WM8350_IN3R_SHORT                       0x4000
+#define WM8350_IN3L_SHORT                       0x0040
+
+/*
+ * R74 (0x4A) - Mic Bias Control
+ */
+#define WM8350_MICBSEL                          0x4000
+#define WM8350_MCDTHR_MASK                      0x001C
+#define WM8350_MCDSCTHR_MASK                    0x0003
+
+/*
+ * R76 (0x4C) - Output Control
+ */
+#define WM8350_OUT4_VROI                        0x0800
+#define WM8350_OUT3_VROI                        0x0400
+#define WM8350_OUT2_VROI                        0x0200
+#define WM8350_OUT1_VROI                        0x0100
+#define WM8350_OUT2_FB                          0x0004
+#define WM8350_OUT1_FB                          0x0001
+
+/*
+ * R77 (0x4D) - Jack Detect
+ */
+#define WM8350_JDL_ENA                          0x8000
+#define WM8350_JDR_ENA                          0x4000
+
+/*
+ * R78 (0x4E) - Anti Pop Control
+ */
+#define WM8350_ANTI_POP_MASK                    0x0300
+#define WM8350_DIS_OP_LN4_MASK                  0x00C0
+#define WM8350_DIS_OP_LN3_MASK                  0x0030
+#define WM8350_DIS_OP_OUT2_MASK                 0x000C
+#define WM8350_DIS_OP_OUT1_MASK                 0x0003
+
+/*
+ * R80 (0x50) - Left Input Volume
+ */
+#define WM8350_INL_MUTE                         0x4000
+#define WM8350_INL_ZC                           0x2000
+#define WM8350_IN_VU                            0x0100
+#define WM8350_INL_VOL_MASK                     0x00FC
+
+/*
+ * R81 (0x51) - Right Input Volume
+ */
+#define WM8350_INR_MUTE                         0x4000
+#define WM8350_INR_ZC                           0x2000
+#define WM8350_IN_VU                            0x0100
+#define WM8350_INR_VOL_MASK                     0x00FC
+
+/*
+ * R88 (0x58) - Left Mixer Control
+ */
+#define WM8350_DACR_TO_MIXOUTL                  0x1000
+#define WM8350_DACL_TO_MIXOUTL                  0x0800
+#define WM8350_IN3L_TO_MIXOUTL                  0x0004
+#define WM8350_INR_TO_MIXOUTL                   0x0002
+#define WM8350_INL_TO_MIXOUTL                   0x0001
+
+/*
+ * R89 (0x59) - Right Mixer Control
+ */
+#define WM8350_DACR_TO_MIXOUTR                  0x1000
+#define WM8350_DACL_TO_MIXOUTR                  0x0800
+#define WM8350_IN3R_TO_MIXOUTR                  0x0008
+#define WM8350_INR_TO_MIXOUTR                   0x0002
+#define WM8350_INL_TO_MIXOUTR                   0x0001
+
+/*
+ * R92 (0x5C) - OUT3 Mixer Control
+ */
+#define WM8350_DACL_TO_OUT3                     0x0800
+#define WM8350_MIXINL_TO_OUT3                   0x0100
+#define WM8350_OUT4_TO_OUT3                     0x0008
+#define WM8350_MIXOUTL_TO_OUT3                  0x0001
+
+/*
+ * R93 (0x5D) - OUT4 Mixer Control
+ */
+#define WM8350_DACR_TO_OUT4                     0x1000
+#define WM8350_DACL_TO_OUT4                     0x0800
+#define WM8350_OUT4_ATTN                        0x0400
+#define WM8350_MIXINR_TO_OUT4                   0x0200
+#define WM8350_OUT3_TO_OUT4                     0x0004
+#define WM8350_MIXOUTR_TO_OUT4                  0x0002
+#define WM8350_MIXOUTL_TO_OUT4                  0x0001
+
+/*
+ * R96 (0x60) - Output Left Mixer Volume
+ */
+#define WM8350_IN3L_MIXOUTL_VOL_MASK            0x0E00
+#define WM8350_IN3L_MIXOUTL_VOL_SHIFT                9
+#define WM8350_INR_MIXOUTL_VOL_MASK             0x00E0
+#define WM8350_INR_MIXOUTL_VOL_SHIFT                 5
+#define WM8350_INL_MIXOUTL_VOL_MASK             0x000E
+#define WM8350_INL_MIXOUTL_VOL_SHIFT                 1
+
+/* Bit values for R96 (0x60) */
+#define WM8350_IN3L_MIXOUTL_VOL_OFF                  0
+#define WM8350_IN3L_MIXOUTL_VOL_M12DB                1
+#define WM8350_IN3L_MIXOUTL_VOL_M9DB                 2
+#define WM8350_IN3L_MIXOUTL_VOL_M6DB                 3
+#define WM8350_IN3L_MIXOUTL_VOL_M3DB                 4
+#define WM8350_IN3L_MIXOUTL_VOL_0DB                  5
+#define WM8350_IN3L_MIXOUTL_VOL_3DB                  6
+#define WM8350_IN3L_MIXOUTL_VOL_6DB                  7
+
+#define WM8350_INR_MIXOUTL_VOL_OFF                   0
+#define WM8350_INR_MIXOUTL_VOL_M12DB                 1
+#define WM8350_INR_MIXOUTL_VOL_M9DB                  2
+#define WM8350_INR_MIXOUTL_VOL_M6DB                  3
+#define WM8350_INR_MIXOUTL_VOL_M3DB                  4
+#define WM8350_INR_MIXOUTL_VOL_0DB                   5
+#define WM8350_INR_MIXOUTL_VOL_3DB                   6
+#define WM8350_INR_MIXOUTL_VOL_6DB                   7
+
+#define WM8350_INL_MIXOUTL_VOL_OFF                   0
+#define WM8350_INL_MIXOUTL_VOL_M12DB                 1
+#define WM8350_INL_MIXOUTL_VOL_M9DB                  2
+#define WM8350_INL_MIXOUTL_VOL_M6DB                  3
+#define WM8350_INL_MIXOUTL_VOL_M3DB                  4
+#define WM8350_INL_MIXOUTL_VOL_0DB                   5
+#define WM8350_INL_MIXOUTL_VOL_3DB                   6
+#define WM8350_INL_MIXOUTL_VOL_6DB                   7
+
+/*
+ * R97 (0x61) - Output Right Mixer Volume
+ */
+#define WM8350_IN3R_MIXOUTR_VOL_MASK            0xE000
+#define WM8350_IN3R_MIXOUTR_VOL_SHIFT               13
+#define WM8350_INR_MIXOUTR_VOL_MASK             0x00E0
+#define WM8350_INR_MIXOUTR_VOL_SHIFT                 5
+#define WM8350_INL_MIXOUTR_VOL_MASK             0x000E
+#define WM8350_INL_MIXOUTR_VOL_SHIFT                 1
+
+/* Bit values for R96 (0x60) */
+#define WM8350_IN3R_MIXOUTR_VOL_OFF                  0
+#define WM8350_IN3R_MIXOUTR_VOL_M12DB                1
+#define WM8350_IN3R_MIXOUTR_VOL_M9DB                 2
+#define WM8350_IN3R_MIXOUTR_VOL_M6DB                 3
+#define WM8350_IN3R_MIXOUTR_VOL_M3DB                 4
+#define WM8350_IN3R_MIXOUTR_VOL_0DB                  5
+#define WM8350_IN3R_MIXOUTR_VOL_3DB                  6
+#define WM8350_IN3R_MIXOUTR_VOL_6DB                  7
+
+#define WM8350_INR_MIXOUTR_VOL_OFF                   0
+#define WM8350_INR_MIXOUTR_VOL_M12DB                 1
+#define WM8350_INR_MIXOUTR_VOL_M9DB                  2
+#define WM8350_INR_MIXOUTR_VOL_M6DB                  3
+#define WM8350_INR_MIXOUTR_VOL_M3DB                  4
+#define WM8350_INR_MIXOUTR_VOL_0DB                   5
+#define WM8350_INR_MIXOUTR_VOL_3DB                   6
+#define WM8350_INR_MIXOUTR_VOL_6DB                   7
+
+#define WM8350_INL_MIXOUTR_VOL_OFF                   0
+#define WM8350_INL_MIXOUTR_VOL_M12DB                 1
+#define WM8350_INL_MIXOUTR_VOL_M9DB                  2
+#define WM8350_INL_MIXOUTR_VOL_M6DB                  3
+#define WM8350_INL_MIXOUTR_VOL_M3DB                  4
+#define WM8350_INL_MIXOUTR_VOL_0DB                   5
+#define WM8350_INL_MIXOUTR_VOL_3DB                   6
+#define WM8350_INL_MIXOUTR_VOL_6DB                   7
+
+/*
+ * R98 (0x62) - Input Mixer Volume L
+ */
+#define WM8350_IN3L_MIXINL_VOL_MASK             0x0E00
+#define WM8350_IN2L_MIXINL_VOL_MASK             0x000E
+#define WM8350_INL_MIXINL_VOL                   0x0001
+
+/*
+ * R99 (0x63) - Input Mixer Volume R
+ */
+#define WM8350_IN3R_MIXINR_VOL_MASK             0xE000
+#define WM8350_IN2R_MIXINR_VOL_MASK             0x00E0
+#define WM8350_INR_MIXINR_VOL                   0x0001
+
+/*
+ * R100 (0x64) - Input Mixer Volume
+ */
+#define WM8350_OUT4_MIXIN_DST                   0x8000
+#define WM8350_OUT4_MIXIN_VOL_MASK              0x000E
+
+/*
+ * R104 (0x68) - LOUT1 Volume
+ */
+#define WM8350_OUT1L_MUTE                       0x4000
+#define WM8350_OUT1L_ZC                         0x2000
+#define WM8350_OUT1_VU                          0x0100
+#define WM8350_OUT1L_VOL_MASK                   0x00FC
+#define WM8350_OUT1L_VOL_SHIFT                       2
+
+/*
+ * R105 (0x69) - ROUT1 Volume
+ */
+#define WM8350_OUT1R_MUTE                       0x4000
+#define WM8350_OUT1R_ZC                         0x2000
+#define WM8350_OUT1_VU                          0x0100
+#define WM8350_OUT1R_VOL_MASK                   0x00FC
+#define WM8350_OUT1R_VOL_SHIFT                       2
+
+/*
+ * R106 (0x6A) - LOUT2 Volume
+ */
+#define WM8350_OUT2L_MUTE                       0x4000
+#define WM8350_OUT2L_ZC                         0x2000
+#define WM8350_OUT2_VU                          0x0100
+#define WM8350_OUT2L_VOL_MASK                   0x00FC
+
+/*
+ * R107 (0x6B) - ROUT2 Volume
+ */
+#define WM8350_OUT2R_MUTE                       0x4000
+#define WM8350_OUT2R_ZC                         0x2000
+#define WM8350_OUT2R_INV                        0x0400
+#define WM8350_OUT2R_INV_MUTE                   0x0200
+#define WM8350_OUT2_VU                          0x0100
+#define WM8350_OUT2R_VOL_MASK                   0x00FC
+
+/*
+ * R111 (0x6F) - BEEP Volume
+ */
+#define WM8350_IN3R_OUT2R_VOL_MASK              0x00E0
+
+/*
+ * R112 (0x70) - AI Formating
+ */
+#define WM8350_AIF_BCLK_INV                     0x8000
+#define WM8350_AIF_TRI                          0x2000
+#define WM8350_AIF_LRCLK_INV                    0x1000
+#define WM8350_AIF_WL_MASK                      0x0C00
+#define WM8350_AIF_FMT_MASK                     0x0300
+
+/*
+ * R113 (0x71) - ADC DAC COMP
+ */
+#define WM8350_DAC_COMP                         0x0080
+#define WM8350_DAC_COMPMODE                     0x0040
+#define WM8350_ADC_COMP                         0x0020
+#define WM8350_ADC_COMPMODE                     0x0010
+#define WM8350_LOOPBACK                         0x0001
+
+/*
+ * R114 (0x72) - AI ADC Control
+ */
+#define WM8350_AIFADC_PD                        0x0080
+#define WM8350_AIFADCL_SRC                      0x0040
+#define WM8350_AIFADCR_SRC                      0x0020
+#define WM8350_AIFADC_TDM_CHAN                  0x0010
+#define WM8350_AIFADC_TDM                       0x0008
+
+/*
+ * R115 (0x73) - AI DAC Control
+ */
+#define WM8350_BCLK_MSTR                        0x4000
+#define WM8350_AIFDAC_PD                        0x0080
+#define WM8350_DACL_SRC                         0x0040
+#define WM8350_DACR_SRC                         0x0020
+#define WM8350_AIFDAC_TDM_CHAN                  0x0010
+#define WM8350_AIFDAC_TDM                       0x0008
+#define WM8350_DAC_BOOST_MASK                   0x0003
+
+/*
+ * R116 (0x74) - AIF Test
+ */
+#define WM8350_CODEC_BYP                        0x4000
+#define WM8350_AIFADC_WR_TST                    0x2000
+#define WM8350_AIFADC_RD_TST                    0x1000
+#define WM8350_AIFDAC_WR_TST                    0x0800
+#define WM8350_AIFDAC_RD_TST                    0x0400
+#define WM8350_AIFADC_ASYN                      0x0020
+#define WM8350_AIFDAC_ASYN                      0x0010
+
+/*
+ * R231 (0xE7) - Jack Status
+ */
+#define WM8350_JACK_R_LVL                       0x0400
+
+/*
+ * WM8350 Platform setup
+ */
+#define WM8350_S_CURVE_NONE                     0x0
+#define WM8350_S_CURVE_FAST                     0x1
+#define WM8350_S_CURVE_MEDIUM                   0x2
+#define WM8350_S_CURVE_SLOW                     0x3
+
+#define WM8350_DISCHARGE_OFF                    0x0
+#define WM8350_DISCHARGE_FAST                   0x1
+#define WM8350_DISCHARGE_MEDIUM                 0x2
+#define WM8350_DISCHARGE_SLOW                   0x3
+
+#define WM8350_TIE_OFF_500R                     0x0
+#define WM8350_TIE_OFF_30K                      0x1
+
+/*
+ * Clock sources & directions
+ */
+#define WM8350_SYSCLK                           0
+
+#define WM8350_MCLK_SEL_PLL_MCLK                0
+#define WM8350_MCLK_SEL_PLL_DAC                 1
+#define WM8350_MCLK_SEL_PLL_ADC                 2
+#define WM8350_MCLK_SEL_PLL_32K                 3
+#define WM8350_MCLK_SEL_MCLK                    5
+
+#define WM8350_MCLK_DIR_OUT                     0
+#define WM8350_MCLK_DIR_IN                      1
+
+/* clock divider id's */
+#define WM8350_ADC_CLKDIV                       0
+#define WM8350_DAC_CLKDIV                       1
+#define WM8350_BCLK_CLKDIV                      2
+#define WM8350_OPCLK_CLKDIV                     3
+#define WM8350_TO_CLKDIV                        4
+#define WM8350_SYS_CLKDIV                       5
+#define WM8350_DACLR_CLKDIV                     6
+#define WM8350_ADCLR_CLKDIV                     7
+
+/* ADC clock dividers */
+#define WM8350_ADCDIV_1                         0x0
+#define WM8350_ADCDIV_1_5                       0x1
+#define WM8350_ADCDIV_2                         0x2
+#define WM8350_ADCDIV_3                         0x3
+#define WM8350_ADCDIV_4                         0x4
+#define WM8350_ADCDIV_5_5                       0x5
+#define WM8350_ADCDIV_6                         0x6
+
+/* ADC clock dividers */
+#define WM8350_DACDIV_1                         0x0
+#define WM8350_DACDIV_1_5                       0x1
+#define WM8350_DACDIV_2                         0x2
+#define WM8350_DACDIV_3                         0x3
+#define WM8350_DACDIV_4                         0x4
+#define WM8350_DACDIV_5_5                       0x5
+#define WM8350_DACDIV_6                         0x6
+
+/* BCLK clock dividers */
+#define WM8350_BCLK_DIV_1                       (0x0 << 4)
+#define WM8350_BCLK_DIV_1_5                     (0x1 << 4)
+#define WM8350_BCLK_DIV_2                       (0x2 << 4)
+#define WM8350_BCLK_DIV_3                       (0x3 << 4)
+#define WM8350_BCLK_DIV_4                       (0x4 << 4)
+#define WM8350_BCLK_DIV_5_5                     (0x5 << 4)
+#define WM8350_BCLK_DIV_6                       (0x6 << 4)
+#define WM8350_BCLK_DIV_8                       (0x7 << 4)
+#define WM8350_BCLK_DIV_11                      (0x8 << 4)
+#define WM8350_BCLK_DIV_12                      (0x9 << 4)
+#define WM8350_BCLK_DIV_16                      (0xa << 4)
+#define WM8350_BCLK_DIV_22                      (0xb << 4)
+#define WM8350_BCLK_DIV_24                      (0xc << 4)
+#define WM8350_BCLK_DIV_32                      (0xd << 4)
+#define WM8350_BCLK_DIV_44                      (0xe << 4)
+#define WM8350_BCLK_DIV_48                      (0xf << 4)
+
+/* Sys (MCLK) clock dividers */
+#define WM8350_MCLK_DIV_1                       (0x0 << 8)
+#define WM8350_MCLK_DIV_2                       (0x1 << 8)
+
+/* OP clock dividers */
+#define WM8350_OPCLK_DIV_1                      0x0
+#define WM8350_OPCLK_DIV_2                      0x1
+#define WM8350_OPCLK_DIV_3                      0x2
+#define WM8350_OPCLK_DIV_4                      0x3
+#define WM8350_OPCLK_DIV_5_5                    0x4
+#define WM8350_OPCLK_DIV_6                      0x5
+
+/* DAI ID */
+#define WM8350_HIFI_DAI                         0
+
+/*
+ * Audio interrupts.
+ */
+#define WM8350_IRQ_CODEC_JCK_DET_L              39
+#define WM8350_IRQ_CODEC_JCK_DET_R              40
+#define WM8350_IRQ_CODEC_MICSCD                 41
+#define WM8350_IRQ_CODEC_MICD                   42
+
+struct wm8350_codec {
+        struct platform_device *pdev;
+};
+
+#endif
diff --git a/include/linux/mfd/wm8350/comparator.h b/include/linux/mfd/wm8350/comparator.h
new file mode 100644
index 000000000000..053788649452
--- /dev/null
+++ b/include/linux/mfd/wm8350/comparator.h
@@ -0,0 +1,167 @@
+/*
+ * comparator.h  --  Comparator Aux ADC for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef __LINUX_MFD_WM8350_COMPARATOR_H_
+#define __LINUX_MFD_WM8350_COMPARATOR_H_
+
+/*
+ * Registers
+ */
+
+#define WM8350_DIGITISER_CONTROL_1              0x90
+#define WM8350_DIGITISER_CONTROL_2              0x91
+#define WM8350_AUX1_READBACK                    0x98
+#define WM8350_AUX2_READBACK                    0x99
+#define WM8350_AUX3_READBACK                    0x9A
+#define WM8350_AUX4_READBACK                    0x9B
+#define WM8350_CHIP_TEMP_READBACK               0x9F
+#define WM8350_GENERIC_COMPARATOR_CONTROL       0xA3
+#define WM8350_GENERIC_COMPARATOR_1             0xA4
+#define WM8350_GENERIC_COMPARATOR_2             0xA5
+#define WM8350_GENERIC_COMPARATOR_3             0xA6
+#define WM8350_GENERIC_COMPARATOR_4             0xA7
+
+/*
+ * R144 (0x90) - Digitiser Control (1)
+ */
+#define WM8350_AUXADC_CTC                       0x4000
+#define WM8350_AUXADC_POLL                      0x2000
+#define WM8350_AUXADC_HIB_MODE                  0x1000
+#define WM8350_AUXADC_SEL8                      0x0080
+#define WM8350_AUXADC_SEL7                      0x0040
+#define WM8350_AUXADC_SEL6                      0x0020
+#define WM8350_AUXADC_SEL5                      0x0010
+#define WM8350_AUXADC_SEL4                      0x0008
+#define WM8350_AUXADC_SEL3                      0x0004
+#define WM8350_AUXADC_SEL2                      0x0002
+#define WM8350_AUXADC_SEL1                      0x0001
+
+/*
+ * R145 (0x91) - Digitiser Control (2)
+ */
+#define WM8350_AUXADC_MASKMODE_MASK             0x3000
+#define WM8350_AUXADC_CRATE_MASK                0x0700
+#define WM8350_AUXADC_CAL                       0x0004
+#define WM8350_AUX_RBMODE                       0x0002
+#define WM8350_AUXADC_WAIT                      0x0001
+
+/*
+ * R152 (0x98) - AUX1 Readback
+ */
+#define WM8350_AUXADC_SCALE1_MASK               0x6000
+#define WM8350_AUXADC_REF1                      0x1000
+#define WM8350_AUXADC_DATA1_MASK                0x0FFF
+
+/*
+ * R153 (0x99) - AUX2 Readback
+ */
+#define WM8350_AUXADC_SCALE2_MASK               0x6000
+#define WM8350_AUXADC_REF2                      0x1000
+#define WM8350_AUXADC_DATA2_MASK                0x0FFF
+
+/*
+ * R154 (0x9A) - AUX3 Readback
+ */
+#define WM8350_AUXADC_SCALE3_MASK               0x6000
+#define WM8350_AUXADC_REF3                      0x1000
+#define WM8350_AUXADC_DATA3_MASK                0x0FFF
+
+/*
+ * R155 (0x9B) - AUX4 Readback
+ */
+#define WM8350_AUXADC_SCALE4_MASK               0x6000
+#define WM8350_AUXADC_REF4                      0x1000
+#define WM8350_AUXADC_DATA4_MASK                0x0FFF
+
+/*
+ * R156 (0x9C) - USB Voltage Readback
+ */
+#define WM8350_AUXADC_DATA_USB_MASK             0x0FFF
+
+/*
+ * R157 (0x9D) - LINE Voltage Readback
+ */
+#define WM8350_AUXADC_DATA_LINE_MASK            0x0FFF
+
+/*
+ * R158 (0x9E) - BATT Voltage Readback
+ */
+#define WM8350_AUXADC_DATA_BATT_MASK            0x0FFF
+
+/*
+ * R159 (0x9F) - Chip Temp Readback
+ */
+#define WM8350_AUXADC_DATA_CHIPTEMP_MASK        0x0FFF
+
+/*
+ * R163 (0xA3) - Generic Comparator Control
+ */
+#define WM8350_DCMP4_ENA                        0x0008
+#define WM8350_DCMP3_ENA                        0x0004
+#define WM8350_DCMP2_ENA                        0x0002
+#define WM8350_DCMP1_ENA                        0x0001
+
+/*
+ * R164 (0xA4) - Generic comparator 1
+ */
+#define WM8350_DCMP1_SRCSEL_MASK                0xE000
+#define WM8350_DCMP1_GT                         0x1000
+#define WM8350_DCMP1_THR_MASK                   0x0FFF
+
+/*
+ * R165 (0xA5) - Generic comparator 2
+ */
+#define WM8350_DCMP2_SRCSEL_MASK                0xE000
+#define WM8350_DCMP2_GT                         0x1000
+#define WM8350_DCMP2_THR_MASK                   0x0FFF
+
+/*
+ * R166 (0xA6) - Generic comparator 3
+ */
+#define WM8350_DCMP3_SRCSEL_MASK                0xE000
+#define WM8350_DCMP3_GT                         0x1000
+#define WM8350_DCMP3_THR_MASK                   0x0FFF
+
+/*
+ * R167 (0xA7) - Generic comparator 4
+ */
+#define WM8350_DCMP4_SRCSEL_MASK                0xE000
+#define WM8350_DCMP4_GT                         0x1000
+#define WM8350_DCMP4_THR_MASK                   0x0FFF
+
+/*
+ * Interrupts.
+ */
+#define WM8350_IRQ_AUXADC_DATARDY               16
+#define WM8350_IRQ_AUXADC_DCOMP4                17
+#define WM8350_IRQ_AUXADC_DCOMP3                18
+#define WM8350_IRQ_AUXADC_DCOMP2                19
+#define WM8350_IRQ_AUXADC_DCOMP1                20
+#define WM8350_IRQ_SYS_HYST_COMP_FAIL           21
+#define WM8350_IRQ_SYS_CHIP_GT115               22
+#define WM8350_IRQ_SYS_CHIP_GT140               23
+
+/*
+ * USB/2, LINE & BATT = ((VRTC * 2) / 4095)) * 10e6 uV
+ * Where VRTC = 2.7 V
+ */
+#define WM8350_AUX_COEFF                        1319
+
+#define WM8350_AUXADC_AUX1                      0
+#define WM8350_AUXADC_AUX2                      1
+#define WM8350_AUXADC_AUX3                      2
+#define WM8350_AUXADC_AUX4                      3
+#define WM8350_AUXADC_USB                       4
+#define WM8350_AUXADC_LINE                      5
+#define WM8350_AUXADC_BATT                      6
+#define WM8350_AUXADC_TEMP                      7
+
+#endif
diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h
new file mode 100644
index 000000000000..6ebf97f2a475
--- /dev/null
+++ b/include/linux/mfd/wm8350/core.h
@@ -0,0 +1,631 @@
+/*
+ * core.h  --  Core Driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_WM8350_CORE_H_
+#define __LINUX_MFD_WM8350_CORE_H_
+
+#include <linux/kernel.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+#include <linux/mfd/wm8350/audio.h>
+#include <linux/mfd/wm8350/gpio.h>
+#include <linux/mfd/wm8350/pmic.h>
+#include <linux/mfd/wm8350/rtc.h>
+#include <linux/mfd/wm8350/supply.h>
+#include <linux/mfd/wm8350/wdt.h>
+
+/*
+ * Register values.
+ */
+#define WM8350_RESET_ID                         0x00
+#define WM8350_ID                               0x01
+#define WM8350_SYSTEM_CONTROL_1                 0x03
+#define WM8350_SYSTEM_CONTROL_2                 0x04
+#define WM8350_SYSTEM_HIBERNATE                 0x05
+#define WM8350_INTERFACE_CONTROL                0x06
+#define WM8350_POWER_MGMT_1                     0x08
+#define WM8350_POWER_MGMT_2                     0x09
+#define WM8350_POWER_MGMT_3                     0x0A
+#define WM8350_POWER_MGMT_4                     0x0B
+#define WM8350_POWER_MGMT_5                     0x0C
+#define WM8350_POWER_MGMT_6                     0x0D
+#define WM8350_POWER_MGMT_7                     0x0E
+
+#define WM8350_SYSTEM_INTERRUPTS                0x18
+#define WM8350_INT_STATUS_1                     0x19
+#define WM8350_INT_STATUS_2                     0x1A
+#define WM8350_POWER_UP_INT_STATUS              0x1B
+#define WM8350_UNDER_VOLTAGE_INT_STATUS         0x1C
+#define WM8350_OVER_CURRENT_INT_STATUS          0x1D
+#define WM8350_GPIO_INT_STATUS                  0x1E
+#define WM8350_COMPARATOR_INT_STATUS            0x1F
+#define WM8350_SYSTEM_INTERRUPTS_MASK           0x20
+#define WM8350_INT_STATUS_1_MASK                0x21
+#define WM8350_INT_STATUS_2_MASK                0x22
+#define WM8350_POWER_UP_INT_STATUS_MASK         0x23
+#define WM8350_UNDER_VOLTAGE_INT_STATUS_MASK    0x24
+#define WM8350_OVER_CURRENT_INT_STATUS_MASK     0x25
+#define WM8350_GPIO_INT_STATUS_MASK             0x26
+#define WM8350_COMPARATOR_INT_STATUS_MASK       0x27
+
+#define WM8350_MAX_REGISTER                     0xFF
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Reset/ID
+ */
+#define WM8350_SW_RESET_CHIP_ID_MASK            0xFFFF
+
+/*
+ * R1 (0x01) - ID
+ */
+#define WM8350_CHIP_REV_MASK                    0x7000
+#define WM8350_CONF_STS_MASK                    0x0C00
+#define WM8350_CUST_ID_MASK                     0x00FF
+
+/*
+ * R3 (0x03) - System Control 1
+ */
+#define WM8350_CHIP_ON                          0x8000
+#define WM8350_POWERCYCLE                       0x2000
+#define WM8350_VCC_FAULT_OV                     0x1000
+#define WM8350_REG_RSTB_TIME_MASK               0x0C00
+#define WM8350_BG_SLEEP                         0x0200
+#define WM8350_MEM_VALID                        0x0020
+#define WM8350_CHIP_SET_UP                      0x0010
+#define WM8350_ON_DEB_T                         0x0008
+#define WM8350_ON_POL                           0x0002
+#define WM8350_IRQ_POL                          0x0001
+
+/*
+ * R4 (0x04) - System Control 2
+ */
+#define WM8350_USB_SUSPEND_8MA                  0x8000
+#define WM8350_USB_SUSPEND                      0x4000
+#define WM8350_USB_MSTR                         0x2000
+#define WM8350_USB_MSTR_SRC                     0x1000
+#define WM8350_USB_500MA                        0x0800
+#define WM8350_USB_NOLIM                        0x0400
+
+/*
+ * R5 (0x05) - System Hibernate
+ */
+#define WM8350_HIBERNATE                        0x8000
+#define WM8350_WDOG_HIB_MODE                    0x0080
+#define WM8350_REG_HIB_STARTUP_SEQ              0x0040
+#define WM8350_REG_RESET_HIB_MODE               0x0020
+#define WM8350_RST_HIB_MODE                     0x0010
+#define WM8350_IRQ_HIB_MODE                     0x0008
+#define WM8350_MEMRST_HIB_MODE                  0x0004
+#define WM8350_PCCOMP_HIB_MODE                  0x0002
+#define WM8350_TEMPMON_HIB_MODE                 0x0001
+
+/*
+ * R6 (0x06) - Interface Control
+ */
+#define WM8350_USE_DEV_PINS                     0x8000
+#define WM8350_USE_DEV_PINS_MASK                0x8000
+#define WM8350_USE_DEV_PINS_SHIFT                   15
+#define WM8350_DEV_ADDR_MASK                    0x6000
+#define WM8350_DEV_ADDR_SHIFT                       13
+#define WM8350_CONFIG_DONE                      0x1000
+#define WM8350_CONFIG_DONE_MASK                 0x1000
+#define WM8350_CONFIG_DONE_SHIFT                    12
+#define WM8350_RECONFIG_AT_ON                   0x0800
+#define WM8350_RECONFIG_AT_ON_MASK              0x0800
+#define WM8350_RECONFIG_AT_ON_SHIFT                 11
+#define WM8350_AUTOINC                          0x0200
+#define WM8350_AUTOINC_MASK                     0x0200
+#define WM8350_AUTOINC_SHIFT                         9
+#define WM8350_ARA                              0x0100
+#define WM8350_ARA_MASK                         0x0100
+#define WM8350_ARA_SHIFT                             8
+#define WM8350_SPI_CFG                          0x0008
+#define WM8350_SPI_CFG_MASK                     0x0008
+#define WM8350_SPI_CFG_SHIFT                         3
+#define WM8350_SPI_4WIRE                        0x0004
+#define WM8350_SPI_4WIRE_MASK                   0x0004
+#define WM8350_SPI_4WIRE_SHIFT                       2
+#define WM8350_SPI_3WIRE                        0x0002
+#define WM8350_SPI_3WIRE_MASK                   0x0002
+#define WM8350_SPI_3WIRE_SHIFT                       1
+
+/* Bit values for R06 (0x06) */
+#define WM8350_USE_DEV_PINS_PRIMARY                  0
+#define WM8350_USE_DEV_PINS_DEV                      1
+
+#define WM8350_DEV_ADDR_34                           0
+#define WM8350_DEV_ADDR_36                           1
+#define WM8350_DEV_ADDR_3C                           2
+#define WM8350_DEV_ADDR_3E                           3
+
+#define WM8350_CONFIG_DONE_OFF                       0
+#define WM8350_CONFIG_DONE_DONE                      1
+
+#define WM8350_RECONFIG_AT_ON_OFF                    0
+#define WM8350_RECONFIG_AT_ON_ON                     1
+
+#define WM8350_AUTOINC_OFF                           0
+#define WM8350_AUTOINC_ON                            1
+
+#define WM8350_ARA_OFF                               0
+#define WM8350_ARA_ON                                1
+
+#define WM8350_SPI_CFG_CMOS                          0
+#define WM8350_SPI_CFG_OD                            1
+
+#define WM8350_SPI_4WIRE_3WIRE                       0
+#define WM8350_SPI_4WIRE_4WIRE                       1
+
+#define WM8350_SPI_3WIRE_I2C                         0
+#define WM8350_SPI_3WIRE_SPI                         1
+
+/*
+ * R8 (0x08) - Power mgmt (1)
+ */
+#define WM8350_CODEC_ISEL_MASK                  0xC000
+#define WM8350_VBUFEN                           0x2000
+#define WM8350_OUTPUT_DRAIN_EN                  0x0400
+#define WM8350_MIC_DET_ENA                      0x0100
+#define WM8350_BIASEN                           0x0020
+#define WM8350_MICBEN                           0x0010
+#define WM8350_VMIDEN                           0x0004
+#define WM8350_VMID_MASK                        0x0003
+#define WM8350_VMID_SHIFT                            0
+
+/*
+ * R9 (0x09) - Power mgmt (2)
+ */
+#define WM8350_IN3R_ENA                         0x0800
+#define WM8350_IN3L_ENA                         0x0400
+#define WM8350_INR_ENA                          0x0200
+#define WM8350_INL_ENA                          0x0100
+#define WM8350_MIXINR_ENA                       0x0080
+#define WM8350_MIXINL_ENA                       0x0040
+#define WM8350_OUT4_ENA                         0x0020
+#define WM8350_OUT3_ENA                         0x0010
+#define WM8350_MIXOUTR_ENA                      0x0002
+#define WM8350_MIXOUTL_ENA                      0x0001
+
+/*
+ * R10 (0x0A) - Power mgmt (3)
+ */
+#define WM8350_IN3R_TO_OUT2R                    0x0080
+#define WM8350_OUT2R_ENA                        0x0008
+#define WM8350_OUT2L_ENA                        0x0004
+#define WM8350_OUT1R_ENA                        0x0002
+#define WM8350_OUT1L_ENA                        0x0001
+
+/*
+ * R11 (0x0B) - Power mgmt (4)
+ */
+#define WM8350_SYSCLK_ENA                       0x4000
+#define WM8350_ADC_HPF_ENA                      0x2000
+#define WM8350_FLL_ENA                          0x0800
+#define WM8350_FLL_OSC_ENA                      0x0400
+#define WM8350_TOCLK_ENA                        0x0100
+#define WM8350_DACR_ENA                         0x0020
+#define WM8350_DACL_ENA                         0x0010
+#define WM8350_ADCR_ENA                         0x0008
+#define WM8350_ADCL_ENA                         0x0004
+
+/*
+ * R12 (0x0C) - Power mgmt (5)
+ */
+#define WM8350_CODEC_ENA                        0x1000
+#define WM8350_RTC_TICK_ENA                     0x0800
+#define WM8350_OSC32K_ENA                       0x0400
+#define WM8350_CHG_ENA                          0x0200
+#define WM8350_ACC_DET_ENA                      0x0100
+#define WM8350_AUXADC_ENA                       0x0080
+#define WM8350_DCMP4_ENA                        0x0008
+#define WM8350_DCMP3_ENA                        0x0004
+#define WM8350_DCMP2_ENA                        0x0002
+#define WM8350_DCMP1_ENA                        0x0001
+
+/*
+ * R13 (0x0D) - Power mgmt (6)
+ */
+#define WM8350_LS_ENA                           0x8000
+#define WM8350_LDO4_ENA                         0x0800
+#define WM8350_LDO3_ENA                         0x0400
+#define WM8350_LDO2_ENA                         0x0200
+#define WM8350_LDO1_ENA                         0x0100
+#define WM8350_DC6_ENA                          0x0020
+#define WM8350_DC5_ENA                          0x0010
+#define WM8350_DC4_ENA                          0x0008
+#define WM8350_DC3_ENA                          0x0004
+#define WM8350_DC2_ENA                          0x0002
+#define WM8350_DC1_ENA                          0x0001
+
+/*
+ * R14 (0x0E) - Power mgmt (7)
+ */
+#define WM8350_CS2_ENA                          0x0002
+#define WM8350_CS1_ENA                          0x0001
+
+/*
+ * R24 (0x18) - System Interrupts
+ */
+#define WM8350_OC_INT                           0x2000
+#define WM8350_UV_INT                           0x1000
+#define WM8350_PUTO_INT                         0x0800
+#define WM8350_CS_INT                           0x0200
+#define WM8350_EXT_INT                          0x0100
+#define WM8350_CODEC_INT                        0x0080
+#define WM8350_GP_INT                           0x0040
+#define WM8350_AUXADC_INT                       0x0020
+#define WM8350_RTC_INT                          0x0010
+#define WM8350_SYS_INT                          0x0008
+#define WM8350_CHG_INT                          0x0004
+#define WM8350_USB_INT                          0x0002
+#define WM8350_WKUP_INT                         0x0001
+
+/*
+ * R25 (0x19) - Interrupt Status 1
+ */
+#define WM8350_CHG_BAT_HOT_EINT                 0x8000
+#define WM8350_CHG_BAT_COLD_EINT                0x4000
+#define WM8350_CHG_BAT_FAIL_EINT                0x2000
+#define WM8350_CHG_TO_EINT                      0x1000
+#define WM8350_CHG_END_EINT                     0x0800
+#define WM8350_CHG_START_EINT                   0x0400
+#define WM8350_CHG_FAST_RDY_EINT                0x0200
+#define WM8350_RTC_PER_EINT                     0x0080
+#define WM8350_RTC_SEC_EINT                     0x0040
+#define WM8350_RTC_ALM_EINT                     0x0020
+#define WM8350_CHG_VBATT_LT_3P9_EINT            0x0004
+#define WM8350_CHG_VBATT_LT_3P1_EINT            0x0002
+#define WM8350_CHG_VBATT_LT_2P85_EINT           0x0001
+
+/*
+ * R26 (0x1A) - Interrupt Status 2
+ */
+#define WM8350_CS1_EINT                         0x2000
+#define WM8350_CS2_EINT                         0x1000
+#define WM8350_USB_LIMIT_EINT                   0x0400
+#define WM8350_AUXADC_DATARDY_EINT              0x0100
+#define WM8350_AUXADC_DCOMP4_EINT               0x0080
+#define WM8350_AUXADC_DCOMP3_EINT               0x0040
+#define WM8350_AUXADC_DCOMP2_EINT               0x0020
+#define WM8350_AUXADC_DCOMP1_EINT               0x0010
+#define WM8350_SYS_HYST_COMP_FAIL_EINT          0x0008
+#define WM8350_SYS_CHIP_GT115_EINT              0x0004
+#define WM8350_SYS_CHIP_GT140_EINT              0x0002
+#define WM8350_SYS_WDOG_TO_EINT                 0x0001
+
+/*
+ * R27 (0x1B) - Power Up Interrupt Status
+ */
+#define WM8350_PUTO_LDO4_EINT                   0x0800
+#define WM8350_PUTO_LDO3_EINT                   0x0400
+#define WM8350_PUTO_LDO2_EINT                   0x0200
+#define WM8350_PUTO_LDO1_EINT                   0x0100
+#define WM8350_PUTO_DC6_EINT                    0x0020
+#define WM8350_PUTO_DC5_EINT                    0x0010
+#define WM8350_PUTO_DC4_EINT                    0x0008
+#define WM8350_PUTO_DC3_EINT                    0x0004
+#define WM8350_PUTO_DC2_EINT                    0x0002
+#define WM8350_PUTO_DC1_EINT                    0x0001
+
+/*
+ * R28 (0x1C) - Under Voltage Interrupt status
+ */
+#define WM8350_UV_LDO4_EINT                     0x0800
+#define WM8350_UV_LDO3_EINT                     0x0400
+#define WM8350_UV_LDO2_EINT                     0x0200
+#define WM8350_UV_LDO1_EINT                     0x0100
+#define WM8350_UV_DC6_EINT                      0x0020
+#define WM8350_UV_DC5_EINT                      0x0010
+#define WM8350_UV_DC4_EINT                      0x0008
+#define WM8350_UV_DC3_EINT                      0x0004
+#define WM8350_UV_DC2_EINT                      0x0002
+#define WM8350_UV_DC1_EINT                      0x0001
+
+/*
+ * R29 (0x1D) - Over Current Interrupt status
+ */
+#define WM8350_OC_LS_EINT                       0x8000
+
+/*
+ * R30 (0x1E) - GPIO Interrupt Status
+ */
+#define WM8350_GP12_EINT                        0x1000
+#define WM8350_GP11_EINT                        0x0800
+#define WM8350_GP10_EINT                        0x0400
+#define WM8350_GP9_EINT                         0x0200
+#define WM8350_GP8_EINT                         0x0100
+#define WM8350_GP7_EINT                         0x0080
+#define WM8350_GP6_EINT                         0x0040
+#define WM8350_GP5_EINT                         0x0020
+#define WM8350_GP4_EINT                         0x0010
+#define WM8350_GP3_EINT                         0x0008
+#define WM8350_GP2_EINT                         0x0004
+#define WM8350_GP1_EINT                         0x0002
+#define WM8350_GP0_EINT                         0x0001
+
+/*
+ * R31 (0x1F) - Comparator Interrupt Status
+ */
+#define WM8350_EXT_USB_FB_EINT                  0x8000
+#define WM8350_EXT_WALL_FB_EINT                 0x4000
+#define WM8350_EXT_BAT_FB_EINT                  0x2000
+#define WM8350_CODEC_JCK_DET_L_EINT             0x0800
+#define WM8350_CODEC_JCK_DET_R_EINT             0x0400
+#define WM8350_CODEC_MICSCD_EINT                0x0200
+#define WM8350_CODEC_MICD_EINT                  0x0100
+#define WM8350_WKUP_OFF_STATE_EINT              0x0040
+#define WM8350_WKUP_HIB_STATE_EINT              0x0020
+#define WM8350_WKUP_CONV_FAULT_EINT             0x0010
+#define WM8350_WKUP_WDOG_RST_EINT               0x0008
+#define WM8350_WKUP_GP_PWR_ON_EINT              0x0004
+#define WM8350_WKUP_ONKEY_EINT                  0x0002
+#define WM8350_WKUP_GP_WAKEUP_EINT              0x0001
+
+/*
+ * R32 (0x20) - System Interrupts Mask
+ */
+#define WM8350_IM_OC_INT                        0x2000
+#define WM8350_IM_UV_INT                        0x1000
+#define WM8350_IM_PUTO_INT                      0x0800
+#define WM8350_IM_SPARE_INT                     0x0400
+#define WM8350_IM_CS_INT                        0x0200
+#define WM8350_IM_EXT_INT                       0x0100
+#define WM8350_IM_CODEC_INT                     0x0080
+#define WM8350_IM_GP_INT                        0x0040
+#define WM8350_IM_AUXADC_INT                    0x0020
+#define WM8350_IM_RTC_INT                       0x0010
+#define WM8350_IM_SYS_INT                       0x0008
+#define WM8350_IM_CHG_INT                       0x0004
+#define WM8350_IM_USB_INT                       0x0002
+#define WM8350_IM_WKUP_INT                      0x0001
+
+/*
+ * R33 (0x21) - Interrupt Status 1 Mask
+ */
+#define WM8350_IM_CHG_BAT_HOT_EINT              0x8000
+#define WM8350_IM_CHG_BAT_COLD_EINT             0x4000
+#define WM8350_IM_CHG_BAT_FAIL_EINT             0x2000
+#define WM8350_IM_CHG_TO_EINT                   0x1000
+#define WM8350_IM_CHG_END_EINT                  0x0800
+#define WM8350_IM_CHG_START_EINT                0x0400
+#define WM8350_IM_CHG_FAST_RDY_EINT             0x0200
+#define WM8350_IM_RTC_PER_EINT                  0x0080
+#define WM8350_IM_RTC_SEC_EINT                  0x0040
+#define WM8350_IM_RTC_ALM_EINT                  0x0020
+#define WM8350_IM_CHG_VBATT_LT_3P9_EINT         0x0004
+#define WM8350_IM_CHG_VBATT_LT_3P1_EINT         0x0002
+#define WM8350_IM_CHG_VBATT_LT_2P85_EINT        0x0001
+
+/*
+ * R34 (0x22) - Interrupt Status 2 Mask
+ */
+#define WM8350_IM_SPARE2_EINT                   0x8000
+#define WM8350_IM_SPARE1_EINT                   0x4000
+#define WM8350_IM_CS1_EINT                      0x2000
+#define WM8350_IM_CS2_EINT                      0x1000
+#define WM8350_IM_USB_LIMIT_EINT                0x0400
+#define WM8350_IM_AUXADC_DATARDY_EINT           0x0100
+#define WM8350_IM_AUXADC_DCOMP4_EINT            0x0080
+#define WM8350_IM_AUXADC_DCOMP3_EINT            0x0040
+#define WM8350_IM_AUXADC_DCOMP2_EINT            0x0020
+#define WM8350_IM_AUXADC_DCOMP1_EINT            0x0010
+#define WM8350_IM_SYS_HYST_COMP_FAIL_EINT       0x0008
+#define WM8350_IM_SYS_CHIP_GT115_EINT           0x0004
+#define WM8350_IM_SYS_CHIP_GT140_EINT           0x0002
+#define WM8350_IM_SYS_WDOG_TO_EINT              0x0001
+
+/*
+ * R35 (0x23) - Power Up Interrupt Status Mask
+ */
+#define WM8350_IM_PUTO_LDO4_EINT                0x0800
+#define WM8350_IM_PUTO_LDO3_EINT                0x0400
+#define WM8350_IM_PUTO_LDO2_EINT                0x0200
+#define WM8350_IM_PUTO_LDO1_EINT                0x0100
+#define WM8350_IM_PUTO_DC6_EINT                 0x0020
+#define WM8350_IM_PUTO_DC5_EINT                 0x0010
+#define WM8350_IM_PUTO_DC4_EINT                 0x0008
+#define WM8350_IM_PUTO_DC3_EINT                 0x0004
+#define WM8350_IM_PUTO_DC2_EINT                 0x0002
+#define WM8350_IM_PUTO_DC1_EINT                 0x0001
+
+/*
+ * R36 (0x24) - Under Voltage Interrupt status Mask
+ */
+#define WM8350_IM_UV_LDO4_EINT                  0x0800
+#define WM8350_IM_UV_LDO3_EINT                  0x0400
+#define WM8350_IM_UV_LDO2_EINT                  0x0200
+#define WM8350_IM_UV_LDO1_EINT                  0x0100
+#define WM8350_IM_UV_DC6_EINT                   0x0020
+#define WM8350_IM_UV_DC5_EINT                   0x0010
+#define WM8350_IM_UV_DC4_EINT                   0x0008
+#define WM8350_IM_UV_DC3_EINT                   0x0004
+#define WM8350_IM_UV_DC2_EINT                   0x0002
+#define WM8350_IM_UV_DC1_EINT                   0x0001
+
+/*
+ * R37 (0x25) - Over Current Interrupt status Mask
+ */
+#define WM8350_IM_OC_LS_EINT                    0x8000
+
+/*
+ * R38 (0x26) - GPIO Interrupt Status Mask
+ */
+#define WM8350_IM_GP12_EINT                     0x1000
+#define WM8350_IM_GP11_EINT                     0x0800
+#define WM8350_IM_GP10_EINT                     0x0400
+#define WM8350_IM_GP9_EINT                      0x0200
+#define WM8350_IM_GP8_EINT                      0x0100
+#define WM8350_IM_GP7_EINT                      0x0080
+#define WM8350_IM_GP6_EINT                      0x0040
+#define WM8350_IM_GP5_EINT                      0x0020
+#define WM8350_IM_GP4_EINT                      0x0010
+#define WM8350_IM_GP3_EINT                      0x0008
+#define WM8350_IM_GP2_EINT                      0x0004
+#define WM8350_IM_GP1_EINT                      0x0002
+#define WM8350_IM_GP0_EINT                      0x0001
+
+/*
+ * R39 (0x27) - Comparator Interrupt Status Mask
+ */
+#define WM8350_IM_EXT_USB_FB_EINT               0x8000
+#define WM8350_IM_EXT_WALL_FB_EINT              0x4000
+#define WM8350_IM_EXT_BAT_FB_EINT               0x2000
+#define WM8350_IM_CODEC_JCK_DET_L_EINT          0x0800
+#define WM8350_IM_CODEC_JCK_DET_R_EINT          0x0400
+#define WM8350_IM_CODEC_MICSCD_EINT             0x0200
+#define WM8350_IM_CODEC_MICD_EINT               0x0100
+#define WM8350_IM_WKUP_OFF_STATE_EINT           0x0040
+#define WM8350_IM_WKUP_HIB_STATE_EINT           0x0020
+#define WM8350_IM_WKUP_CONV_FAULT_EINT          0x0010
+#define WM8350_IM_WKUP_WDOG_RST_EINT            0x0008
+#define WM8350_IM_WKUP_GP_PWR_ON_EINT           0x0004
+#define WM8350_IM_WKUP_ONKEY_EINT               0x0002
+#define WM8350_IM_WKUP_GP_WAKEUP_EINT           0x0001
+
+/*
+ * R220 (0xDC) - RAM BIST 1
+ */
+#define WM8350_READ_STATUS                      0x0800
+#define WM8350_TSTRAM_CLK                       0x0100
+#define WM8350_TSTRAM_CLK_ENA                   0x0080
+#define WM8350_STARTSEQ                         0x0040
+#define WM8350_READ_SRC                         0x0020
+#define WM8350_COUNT_DIR                        0x0010
+#define WM8350_TSTRAM_MODE_MASK                 0x000E
+#define WM8350_TSTRAM_ENA                       0x0001
+
+/*
+ * R225 (0xE1) - DCDC/LDO status
+ */
+#define WM8350_LS_STS                           0x8000
+#define WM8350_LDO4_STS                         0x0800
+#define WM8350_LDO3_STS                         0x0400
+#define WM8350_LDO2_STS                         0x0200
+#define WM8350_LDO1_STS                         0x0100
+#define WM8350_DC6_STS                          0x0020
+#define WM8350_DC5_STS                          0x0010
+#define WM8350_DC4_STS                          0x0008
+#define WM8350_DC3_STS                          0x0004
+#define WM8350_DC2_STS                          0x0002
+#define WM8350_DC1_STS                          0x0001
+
+/* WM8350 wake up conditions */
+#define WM8350_IRQ_WKUP_OFF_STATE               43
+#define WM8350_IRQ_WKUP_HIB_STATE               44
+#define WM8350_IRQ_WKUP_CONV_FAULT              45
+#define WM8350_IRQ_WKUP_WDOG_RST                46
+#define WM8350_IRQ_WKUP_GP_PWR_ON               47
+#define WM8350_IRQ_WKUP_ONKEY                   48
+#define WM8350_IRQ_WKUP_GP_WAKEUP               49
+
+/* wm8350 chip revisions */
+#define WM8350_REV_E                            0x4
+#define WM8350_REV_F                            0x5
+#define WM8350_REV_G                            0x6
+
+#define WM8350_NUM_IRQ                          63
+
+struct wm8350_reg_access {
+        u16 readable;           /* Mask of readable bits */
+        u16 writable;           /* Mask of writable bits */
+        u16 vol;                /* Mask of volatile bits */
+};
+extern const struct wm8350_reg_access wm8350_reg_io_map[];
+extern const u16 wm8350_mode0_defaults[];
+extern const u16 wm8350_mode1_defaults[];
+extern const u16 wm8350_mode2_defaults[];
+extern const u16 wm8350_mode3_defaults[];
+
+struct wm8350;
+
+struct wm8350_irq {
+        void (*handler) (struct wm8350 *, int, void *);
+        void *data;
+};
+
+struct wm8350 {
+        int rev;                /* chip revision */
+
+        struct device *dev;
+
+        /* device IO */
+        union {
+                struct i2c_client *i2c_client;
+                struct spi_device *spi_device;
+        };
+        int (*read_dev)(struct wm8350 *wm8350, char reg, int size, void *dest);
+        int (*write_dev)(struct wm8350 *wm8350, char reg, int size,
+                         void *src);
+        u16 *reg_cache;
+
+        /* Interrupt handling */
+        struct work_struct irq_work;
+        struct mutex irq_mutex; /* IRQ table mutex */
+        struct wm8350_irq irq[WM8350_NUM_IRQ];
+        int chip_irq;
+
+        /* Client devices */
+        struct wm8350_codec codec;
+        struct wm8350_gpio gpio;
+        struct wm8350_pmic pmic;
+        struct wm8350_power power;
+        struct wm8350_rtc rtc;
+        struct wm8350_wdt wdt;
+};
+
+/**
+ * Data to be supplied by the platform to initialise the WM8350.
+ *
+ * @init: Function called during driver initialisation.  Should be
+ *        used by the platform to configure GPIO functions and similar.
+ */
+struct wm8350_platform_data {
+        int (*init)(struct wm8350 *wm8350);
+};
+
+
+/*
+ * WM8350 device initialisation and exit.
+ */
+int wm8350_device_init(struct wm8350 *wm8350, int irq,
+                       struct wm8350_platform_data *pdata);
+void wm8350_device_exit(struct wm8350 *wm8350);
+
+/*
+ * WM8350 device IO
+ */
+int wm8350_clear_bits(struct wm8350 *wm8350, u16 reg, u16 mask);
+int wm8350_set_bits(struct wm8350 *wm8350, u16 reg, u16 mask);
+u16 wm8350_reg_read(struct wm8350 *wm8350, int reg);
+int wm8350_reg_write(struct wm8350 *wm8350, int reg, u16 val);
+int wm8350_reg_lock(struct wm8350 *wm8350);
+int wm8350_reg_unlock(struct wm8350 *wm8350);
+int wm8350_block_read(struct wm8350 *wm8350, int reg, int size, u16 *dest);
+int wm8350_block_write(struct wm8350 *wm8350, int reg, int size, u16 *src);
+
+/*
+ * WM8350 internal interrupts
+ */
+int wm8350_register_irq(struct wm8350 *wm8350, int irq,
+                        void (*handler) (struct wm8350 *, int, void *),
+                        void *data);
+int wm8350_free_irq(struct wm8350 *wm8350, int irq);
+int wm8350_mask_irq(struct wm8350 *wm8350, int irq);
+int wm8350_unmask_irq(struct wm8350 *wm8350, int irq);
+
+
+#endif
diff --git a/include/linux/mfd/wm8350/gpio.h b/include/linux/mfd/wm8350/gpio.h
new file mode 100644
index 000000000000..ed91e8f5d298
--- /dev/null
+++ b/include/linux/mfd/wm8350/gpio.h
@@ -0,0 +1,342 @@
+/*
+ * gpio.h  --  GPIO Driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_WM8350_GPIO_H_
+#define __LINUX_MFD_WM8350_GPIO_H_
+
+#include <linux/platform_device.h>
+
+/*
+ * GPIO Registers.
+ */
+#define WM8350_GPIO_DEBOUNCE                    0x80
+#define WM8350_GPIO_PIN_PULL_UP_CONTROL         0x81
+#define WM8350_GPIO_PULL_DOWN_CONTROL           0x82
+#define WM8350_GPIO_INT_MODE                    0x83
+#define WM8350_GPIO_CONTROL                     0x85
+#define WM8350_GPIO_CONFIGURATION_I_O           0x86
+#define WM8350_GPIO_PIN_POLARITY_TYPE           0x87
+#define WM8350_GPIO_FUNCTION_SELECT_1           0x8C
+#define WM8350_GPIO_FUNCTION_SELECT_2           0x8D
+#define WM8350_GPIO_FUNCTION_SELECT_3           0x8E
+#define WM8350_GPIO_FUNCTION_SELECT_4           0x8F
+
+/*
+ * GPIO Functions
+ */
+#define WM8350_GPIO0_GPIO_IN                    0x0
+#define WM8350_GPIO0_GPIO_OUT                   0x0
+#define WM8350_GPIO0_PWR_ON_IN                  0x1
+#define WM8350_GPIO0_PWR_ON_OUT                 0x1
+#define WM8350_GPIO0_LDO_EN_IN                  0x2
+#define WM8350_GPIO0_VRTC_OUT                   0x2
+#define WM8350_GPIO0_LPWR1_IN                   0x3
+#define WM8350_GPIO0_POR_B_OUT                  0x3
+
+#define WM8350_GPIO1_GPIO_IN                    0x0
+#define WM8350_GPIO1_GPIO_OUT                   0x0
+#define WM8350_GPIO1_PWR_ON_IN                  0x1
+#define WM8350_GPIO1_DO_CONF_OUT                0x1
+#define WM8350_GPIO1_LDO_EN_IN                  0x2
+#define WM8350_GPIO1_RESET_OUT                  0x2
+#define WM8350_GPIO1_LPWR2_IN                   0x3
+#define WM8350_GPIO1_MEMRST_OUT                 0x3
+
+#define WM8350_GPIO2_GPIO_IN                    0x0
+#define WM8350_GPIO2_GPIO_OUT                   0x0
+#define WM8350_GPIO2_PWR_ON_IN                  0x1
+#define WM8350_GPIO2_PWR_ON_OUT                 0x1
+#define WM8350_GPIO2_WAKE_UP_IN                 0x2
+#define WM8350_GPIO2_VRTC_OUT                   0x2
+#define WM8350_GPIO2_32KHZ_IN                   0x3
+#define WM8350_GPIO2_32KHZ_OUT                  0x3
+
+#define WM8350_GPIO3_GPIO_IN                    0x0
+#define WM8350_GPIO3_GPIO_OUT                   0x0
+#define WM8350_GPIO3_PWR_ON_IN                  0x1
+#define WM8350_GPIO3_P_CLK_OUT                  0x1
+#define WM8350_GPIO3_LDO_EN_IN                  0x2
+#define WM8350_GPIO3_VRTC_OUT                   0x2
+#define WM8350_GPIO3_PWR_OFF_IN                 0x3
+#define WM8350_GPIO3_32KHZ_OUT                  0x3
+
+#define WM8350_GPIO4_GPIO_IN                    0x0
+#define WM8350_GPIO4_GPIO_OUT                   0x0
+#define WM8350_GPIO4_MR_IN                      0x1
+#define WM8350_GPIO4_MEM_RST_OUT                0x1
+#define WM8350_GPIO4_FLASH_IN                   0x2
+#define WM8350_GPIO4_ADA_OUT                    0x2
+#define WM8350_GPIO4_HIBERNATE_IN               0x3
+#define WM8350_GPIO4_FLASH_OUT                  0x3
+#define WM8350_GPIO4_MICDET_OUT                 0x4
+#define WM8350_GPIO4_MICSHT_OUT                 0x5
+
+#define WM8350_GPIO5_GPIO_IN                    0x0
+#define WM8350_GPIO5_GPIO_OUT                   0x0
+#define WM8350_GPIO5_LPWR1_IN                   0x1
+#define WM8350_GPIO5_P_CLK_OUT                  0x1
+#define WM8350_GPIO5_ADCLRCLK_IN                0x2
+#define WM8350_GPIO5_ADCLRCLK_OUT               0x2
+#define WM8350_GPIO5_HIBERNATE_IN               0x3
+#define WM8350_GPIO5_32KHZ_OUT                  0x3
+#define WM8350_GPIO5_MICDET_OUT                 0x4
+#define WM8350_GPIO5_MICSHT_OUT                 0x5
+#define WM8350_GPIO5_ADA_OUT                    0x6
+#define WM8350_GPIO5_OPCLK_OUT                  0x7
+
+#define WM8350_GPIO6_GPIO_IN                    0x0
+#define WM8350_GPIO6_GPIO_OUT                   0x0
+#define WM8350_GPIO6_LPWR2_IN                   0x1
+#define WM8350_GPIO6_MEMRST_OUT                 0x1
+#define WM8350_GPIO6_FLASH_IN                   0x2
+#define WM8350_GPIO6_ADA_OUT                    0x2
+#define WM8350_GPIO6_HIBERNATE_IN               0x3
+#define WM8350_GPIO6_RTC_OUT                    0x3
+#define WM8350_GPIO6_MICDET_OUT                 0x4
+#define WM8350_GPIO6_MICSHT_OUT                 0x5
+#define WM8350_GPIO6_ADCLRCLKB_OUT              0x6
+#define WM8350_GPIO6_SDOUT_OUT                  0x7
+
+#define WM8350_GPIO7_GPIO_IN                    0x0
+#define WM8350_GPIO7_GPIO_OUT                   0x0
+#define WM8350_GPIO7_LPWR3_IN                   0x1
+#define WM8350_GPIO7_P_CLK_OUT                  0x1
+#define WM8350_GPIO7_MASK_IN                    0x2
+#define WM8350_GPIO7_VCC_FAULT_OUT              0x2
+#define WM8350_GPIO7_HIBERNATE_IN               0x3
+#define WM8350_GPIO7_BATT_FAULT_OUT             0x3
+#define WM8350_GPIO7_MICDET_OUT                 0x4
+#define WM8350_GPIO7_MICSHT_OUT                 0x5
+#define WM8350_GPIO7_ADA_OUT                    0x6
+#define WM8350_GPIO7_CSB_IN                     0x7
+
+#define WM8350_GPIO8_GPIO_IN                    0x0
+#define WM8350_GPIO8_GPIO_OUT                   0x0
+#define WM8350_GPIO8_MR_IN                      0x1
+#define WM8350_GPIO8_VCC_FAULT_OUT              0x1
+#define WM8350_GPIO8_ADCBCLK_IN                 0x2
+#define WM8350_GPIO8_ADCBCLK_OUT                0x2
+#define WM8350_GPIO8_PWR_OFF_IN                 0x3
+#define WM8350_GPIO8_BATT_FAULT_OUT             0x3
+#define WM8350_GPIO8_ALTSCL_IN                  0xf
+
+#define WM8350_GPIO9_GPIO_IN                    0x0
+#define WM8350_GPIO9_GPIO_OUT                   0x0
+#define WM8350_GPIO9_HEARTBEAT_IN               0x1
+#define WM8350_GPIO9_VCC_FAULT_OUT              0x1
+#define WM8350_GPIO9_MASK_IN                    0x2
+#define WM8350_GPIO9_LINE_GT_BATT_OUT           0x2
+#define WM8350_GPIO9_PWR_OFF_IN                 0x3
+#define WM8350_GPIO9_BATT_FAULT_OUT             0x3
+#define WM8350_GPIO9_ALTSDA_OUT                 0xf
+
+#define WM8350_GPIO10_GPIO_IN                   0x0
+#define WM8350_GPIO10_GPIO_OUT                  0x0
+#define WM8350_GPIO10_ISINKC_OUT                0x1
+#define WM8350_GPIO10_PWR_OFF_IN                0x2
+#define WM8350_GPIO10_LINE_GT_BATT_OUT          0x2
+#define WM8350_GPIO10_CHD_IND_IN                0x3
+
+#define WM8350_GPIO11_GPIO_IN                   0x0
+#define WM8350_GPIO11_GPIO_OUT                  0x0
+#define WM8350_GPIO11_ISINKD_OUT                0x1
+#define WM8350_GPIO11_WAKEUP_IN                 0x2
+#define WM8350_GPIO11_LINE_GT_BATT_OUT          0x2
+#define WM8350_GPIO11_CHD_IND_IN                0x3
+
+#define WM8350_GPIO12_GPIO_IN                   0x0
+#define WM8350_GPIO12_GPIO_OUT                  0x0
+#define WM8350_GPIO12_ISINKE_OUT                0x1
+#define WM8350_GPIO12_LINE_GT_BATT_OUT          0x2
+#define WM8350_GPIO12_LINE_EN_OUT               0x3
+#define WM8350_GPIO12_32KHZ_OUT                 0x4
+
+#define WM8350_GPIO_DIR_IN                      0
+#define WM8350_GPIO_DIR_OUT                     1
+#define WM8350_GPIO_ACTIVE_LOW                  0
+#define WM8350_GPIO_ACTIVE_HIGH                 1
+#define WM8350_GPIO_PULL_NONE                   0
+#define WM8350_GPIO_PULL_UP                     1
+#define WM8350_GPIO_PULL_DOWN                   2
+#define WM8350_GPIO_INVERT_OFF                  0
+#define WM8350_GPIO_INVERT_ON                   1
+#define WM8350_GPIO_DEBOUNCE_OFF                0
+#define WM8350_GPIO_DEBOUNCE_ON                 1
+
+/*
+ * R128 (0x80) - GPIO Debounce
+ */
+#define WM8350_GP12_DB                          0x1000
+#define WM8350_GP11_DB                          0x0800
+#define WM8350_GP10_DB                          0x0400
+#define WM8350_GP9_DB                           0x0200
+#define WM8350_GP8_DB                           0x0100
+#define WM8350_GP7_DB                           0x0080
+#define WM8350_GP6_DB                           0x0040
+#define WM8350_GP5_DB                           0x0020
+#define WM8350_GP4_DB                           0x0010
+#define WM8350_GP3_DB                           0x0008
+#define WM8350_GP2_DB                           0x0004
+#define WM8350_GP1_DB                           0x0002
+#define WM8350_GP0_DB                           0x0001
+
+/*
+ * R129 (0x81) - GPIO Pin pull up Control
+ */
+#define WM8350_GP12_PU                          0x1000
+#define WM8350_GP11_PU                          0x0800
+#define WM8350_GP10_PU                          0x0400
+#define WM8350_GP9_PU                           0x0200
+#define WM8350_GP8_PU                           0x0100
+#define WM8350_GP7_PU                           0x0080
+#define WM8350_GP6_PU                           0x0040
+#define WM8350_GP5_PU                           0x0020
+#define WM8350_GP4_PU                           0x0010
+#define WM8350_GP3_PU                           0x0008
+#define WM8350_GP2_PU                           0x0004
+#define WM8350_GP1_PU                           0x0002
+#define WM8350_GP0_PU                           0x0001
+
+/*
+ * R130 (0x82) - GPIO Pull down Control
+ */
+#define WM8350_GP12_PD                          0x1000
+#define WM8350_GP11_PD                          0x0800
+#define WM8350_GP10_PD                          0x0400
+#define WM8350_GP9_PD                           0x0200
+#define WM8350_GP8_PD                           0x0100
+#define WM8350_GP7_PD                           0x0080
+#define WM8350_GP6_PD                           0x0040
+#define WM8350_GP5_PD                           0x0020
+#define WM8350_GP4_PD                           0x0010
+#define WM8350_GP3_PD                           0x0008
+#define WM8350_GP2_PD                           0x0004
+#define WM8350_GP1_PD                           0x0002
+#define WM8350_GP0_PD                           0x0001
+
+/*
+ * R131 (0x83) - GPIO Interrupt Mode
+ */
+#define WM8350_GP12_INTMODE                     0x1000
+#define WM8350_GP11_INTMODE                     0x0800
+#define WM8350_GP10_INTMODE                     0x0400
+#define WM8350_GP9_INTMODE                      0x0200
+#define WM8350_GP8_INTMODE                      0x0100
+#define WM8350_GP7_INTMODE                      0x0080
+#define WM8350_GP6_INTMODE                      0x0040
+#define WM8350_GP5_INTMODE                      0x0020
+#define WM8350_GP4_INTMODE                      0x0010
+#define WM8350_GP3_INTMODE                      0x0008
+#define WM8350_GP2_INTMODE                      0x0004
+#define WM8350_GP1_INTMODE                      0x0002
+#define WM8350_GP0_INTMODE                      0x0001
+
+/*
+ * R133 (0x85) - GPIO Control
+ */
+#define WM8350_GP_DBTIME_MASK                   0x00C0
+
+/*
+ * R134 (0x86) - GPIO Configuration (i/o)
+ */
+#define WM8350_GP12_DIR                         0x1000
+#define WM8350_GP11_DIR                         0x0800
+#define WM8350_GP10_DIR                         0x0400
+#define WM8350_GP9_DIR                          0x0200
+#define WM8350_GP8_DIR                          0x0100
+#define WM8350_GP7_DIR                          0x0080
+#define WM8350_GP6_DIR                          0x0040
+#define WM8350_GP5_DIR                          0x0020
+#define WM8350_GP4_DIR                          0x0010
+#define WM8350_GP3_DIR                          0x0008
+#define WM8350_GP2_DIR                          0x0004
+#define WM8350_GP1_DIR                          0x0002
+#define WM8350_GP0_DIR                          0x0001
+
+/*
+ * R135 (0x87) - GPIO Pin Polarity / Type
+ */
+#define WM8350_GP12_CFG                         0x1000
+#define WM8350_GP11_CFG                         0x0800
+#define WM8350_GP10_CFG                         0x0400
+#define WM8350_GP9_CFG                          0x0200
+#define WM8350_GP8_CFG                          0x0100
+#define WM8350_GP7_CFG                          0x0080
+#define WM8350_GP6_CFG                          0x0040
+#define WM8350_GP5_CFG                          0x0020
+#define WM8350_GP4_CFG                          0x0010
+#define WM8350_GP3_CFG                          0x0008
+#define WM8350_GP2_CFG                          0x0004
+#define WM8350_GP1_CFG                          0x0002
+#define WM8350_GP0_CFG                          0x0001
+
+/*
+ * R140 (0x8C) - GPIO Function Select 1
+ */
+#define WM8350_GP3_FN_MASK                      0xF000
+#define WM8350_GP2_FN_MASK                      0x0F00
+#define WM8350_GP1_FN_MASK                      0x00F0
+#define WM8350_GP0_FN_MASK                      0x000F
+
+/*
+ * R141 (0x8D) - GPIO Function Select 2
+ */
+#define WM8350_GP7_FN_MASK                      0xF000
+#define WM8350_GP6_FN_MASK                      0x0F00
+#define WM8350_GP5_FN_MASK                      0x00F0
+#define WM8350_GP4_FN_MASK                      0x000F
+
+/*
+ * R142 (0x8E) - GPIO Function Select 3
+ */
+#define WM8350_GP11_FN_MASK                     0xF000
+#define WM8350_GP10_FN_MASK                     0x0F00
+#define WM8350_GP9_FN_MASK                      0x00F0
+#define WM8350_GP8_FN_MASK                      0x000F
+
+/*
+ * R143 (0x8F) - GPIO Function Select 4
+ */
+#define WM8350_GP12_FN_MASK                     0x000F
+
+/*
+ * R230 (0xE6) - GPIO Pin Status
+ */
+#define WM8350_GP12_LVL                         0x1000
+#define WM8350_GP11_LVL                         0x0800
+#define WM8350_GP10_LVL                         0x0400
+#define WM8350_GP9_LVL                          0x0200
+#define WM8350_GP8_LVL                          0x0100
+#define WM8350_GP7_LVL                          0x0080
+#define WM8350_GP6_LVL                          0x0040
+#define WM8350_GP5_LVL                          0x0020
+#define WM8350_GP4_LVL                          0x0010
+#define WM8350_GP3_LVL                          0x0008
+#define WM8350_GP2_LVL                          0x0004
+#define WM8350_GP1_LVL                          0x0002
+#define WM8350_GP0_LVL                          0x0001
+
+struct wm8350;
+
+int wm8350_gpio_config(struct wm8350 *wm8350, int gpio, int dir, int func,
+                       int pol, int pull, int invert, int debounce);
+
+struct wm8350_gpio {
+        struct platform_device *pdev;
+};
+
+/*
+ * GPIO Interrupts
+ */
+#define WM8350_IRQ_GPIO(x)                      (50 + x)
+
+#endif
diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h
new file mode 100644
index 000000000000..69b69e07f62f
--- /dev/null
+++ b/include/linux/mfd/wm8350/pmic.h
@@ -0,0 +1,741 @@
+/*
+ * pmic.h  --  Power Managment Driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_WM8350_PMIC_H
+#define __LINUX_MFD_WM8350_PMIC_H
+
+/*
+ * Register values.
+ */
+
+#define WM8350_CURRENT_SINK_DRIVER_A            0xAC
+#define WM8350_CSA_FLASH_CONTROL                0xAD
+#define WM8350_CURRENT_SINK_DRIVER_B            0xAE
+#define WM8350_CSB_FLASH_CONTROL                0xAF
+#define WM8350_DCDC_LDO_REQUESTED               0xB0
+#define WM8350_DCDC_ACTIVE_OPTIONS              0xB1
+#define WM8350_DCDC_SLEEP_OPTIONS               0xB2
+#define WM8350_POWER_CHECK_COMPARATOR           0xB3
+#define WM8350_DCDC1_CONTROL                    0xB4
+#define WM8350_DCDC1_TIMEOUTS                   0xB5
+#define WM8350_DCDC1_LOW_POWER                  0xB6
+#define WM8350_DCDC2_CONTROL                    0xB7
+#define WM8350_DCDC2_TIMEOUTS                   0xB8
+#define WM8350_DCDC3_CONTROL                    0xBA
+#define WM8350_DCDC3_TIMEOUTS                   0xBB
+#define WM8350_DCDC3_LOW_POWER                  0xBC
+#define WM8350_DCDC4_CONTROL                    0xBD
+#define WM8350_DCDC4_TIMEOUTS                   0xBE
+#define WM8350_DCDC4_LOW_POWER                  0xBF
+#define WM8350_DCDC5_CONTROL                    0xC0
+#define WM8350_DCDC5_TIMEOUTS                   0xC1
+#define WM8350_DCDC6_CONTROL                    0xC3
+#define WM8350_DCDC6_TIMEOUTS                   0xC4
+#define WM8350_DCDC6_LOW_POWER                  0xC5
+#define WM8350_LIMIT_SWITCH_CONTROL             0xC7
+#define WM8350_LDO1_CONTROL                     0xC8
+#define WM8350_LDO1_TIMEOUTS                    0xC9
+#define WM8350_LDO1_LOW_POWER                   0xCA
+#define WM8350_LDO2_CONTROL                     0xCB
+#define WM8350_LDO2_TIMEOUTS                    0xCC
+#define WM8350_LDO2_LOW_POWER                   0xCD
+#define WM8350_LDO3_CONTROL                     0xCE
+#define WM8350_LDO3_TIMEOUTS                    0xCF
+#define WM8350_LDO3_LOW_POWER                   0xD0
+#define WM8350_LDO4_CONTROL                     0xD1
+#define WM8350_LDO4_TIMEOUTS                    0xD2
+#define WM8350_LDO4_LOW_POWER                   0xD3
+#define WM8350_VCC_FAULT_MASKS                  0xD7
+#define WM8350_MAIN_BANDGAP_CONTROL             0xD8
+#define WM8350_OSC_CONTROL                      0xD9
+#define WM8350_RTC_TICK_CONTROL                 0xDA
+#define WM8350_SECURITY                         0xDB
+#define WM8350_RAM_BIST_1                       0xDC
+#define WM8350_DCDC_LDO_STATUS                  0xE1
+#define WM8350_GPIO_PIN_STATUS                  0xE6
+
+#define WM8350_DCDC1_FORCE_PWM                  0xF8
+#define WM8350_DCDC3_FORCE_PWM                  0xFA
+#define WM8350_DCDC4_FORCE_PWM                  0xFB
+#define WM8350_DCDC6_FORCE_PWM                  0xFD
+
+/*
+ * R172 (0xAC) - Current Sink Driver A
+ */
+#define WM8350_CS1_HIB_MODE                     0x1000
+#define WM8350_CS1_HIB_MODE_MASK                0x1000
+#define WM8350_CS1_HIB_MODE_SHIFT                   12
+#define WM8350_CS1_ISEL_MASK                    0x003F
+#define WM8350_CS1_ISEL_SHIFT                        0
+
+/* Bit values for R172 (0xAC) */
+#define WM8350_CS1_HIB_MODE_DISABLE                  0
+#define WM8350_CS1_HIB_MODE_LEAVE                    1
+
+#define WM8350_CS1_ISEL_220M                      0x3F
+
+/*
+ * R173 (0xAD) - CSA Flash control
+ */
+#define WM8350_CS1_FLASH_MODE                   0x8000
+#define WM8350_CS1_TRIGSRC                      0x4000
+#define WM8350_CS1_DRIVE                        0x2000
+#define WM8350_CS1_FLASH_DUR_MASK               0x0300
+#define WM8350_CS1_OFF_RAMP_MASK                0x0030
+#define WM8350_CS1_ON_RAMP_MASK                 0x0003
+
+/*
+ * R174 (0xAE) - Current Sink Driver B
+ */
+#define WM8350_CS2_HIB_MODE                     0x1000
+#define WM8350_CS2_ISEL_MASK                    0x003F
+
+/*
+ * R175 (0xAF) - CSB Flash control
+ */
+#define WM8350_CS2_FLASH_MODE                   0x8000
+#define WM8350_CS2_TRIGSRC                      0x4000
+#define WM8350_CS2_DRIVE                        0x2000
+#define WM8350_CS2_FLASH_DUR_MASK               0x0300
+#define WM8350_CS2_OFF_RAMP_MASK                0x0030
+#define WM8350_CS2_ON_RAMP_MASK                 0x0003
+
+/*
+ * R176 (0xB0) - DCDC/LDO requested
+ */
+#define WM8350_LS_ENA                           0x8000
+#define WM8350_LDO4_ENA                         0x0800
+#define WM8350_LDO3_ENA                         0x0400
+#define WM8350_LDO2_ENA                         0x0200
+#define WM8350_LDO1_ENA                         0x0100
+#define WM8350_DC6_ENA                          0x0020
+#define WM8350_DC5_ENA                          0x0010
+#define WM8350_DC4_ENA                          0x0008
+#define WM8350_DC3_ENA                          0x0004
+#define WM8350_DC2_ENA                          0x0002
+#define WM8350_DC1_ENA                          0x0001
+
+/*
+ * R177 (0xB1) - DCDC Active options
+ */
+#define WM8350_PUTO_MASK                        0x3000
+#define WM8350_PWRUP_DELAY_MASK                 0x0300
+#define WM8350_DC6_ACTIVE                       0x0020
+#define WM8350_DC4_ACTIVE                       0x0008
+#define WM8350_DC3_ACTIVE                       0x0004
+#define WM8350_DC1_ACTIVE                       0x0001
+
+/*
+ * R178 (0xB2) - DCDC Sleep options
+ */
+#define WM8350_DC6_SLEEP                        0x0020
+#define WM8350_DC4_SLEEP                        0x0008
+#define WM8350_DC3_SLEEP                        0x0004
+#define WM8350_DC1_SLEEP                        0x0001
+
+/*
+ * R179 (0xB3) - Power-check comparator
+ */
+#define WM8350_PCCMP_ERRACT                     0x4000
+#define WM8350_PCCMP_RAIL                       0x0100
+#define WM8350_PCCMP_OFF_THR_MASK               0x0070
+#define WM8350_PCCMP_ON_THR_MASK                0x0007
+
+/*
+ * R180 (0xB4) - DCDC1 Control
+ */
+#define WM8350_DC1_OPFLT                        0x0400
+#define WM8350_DC1_VSEL_MASK                    0x007F
+#define WM8350_DC1_VSEL_SHIFT                        0
+
+/*
+ * R181 (0xB5) - DCDC1 Timeouts
+ */
+#define WM8350_DC1_ERRACT_MASK                  0xC000
+#define WM8350_DC1_ERRACT_SHIFT                     14
+#define WM8350_DC1_ENSLOT_MASK                  0x3C00
+#define WM8350_DC1_ENSLOT_SHIFT                     10
+#define WM8350_DC1_SDSLOT_MASK                  0x03C0
+#define WM8350_DC1_UVTO_MASK                    0x0030
+#define WM8350_DC1_SDSLOT_SHIFT                      6
+
+/* Bit values for R181 (0xB5) */
+#define WM8350_DC1_ERRACT_NONE                       0
+#define WM8350_DC1_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_DC1_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R182 (0xB6) - DCDC1 Low Power
+ */
+#define WM8350_DC1_HIB_MODE_MASK                0x7000
+#define WM8350_DC1_HIB_TRIG_MASK                0x0300
+#define WM8350_DC1_VIMG_MASK                    0x007F
+
+/*
+ * R183 (0xB7) - DCDC2 Control
+ */
+#define WM8350_DC2_MODE                         0x4000
+#define WM8350_DC2_MODE_MASK                    0x4000
+#define WM8350_DC2_MODE_SHIFT                       14
+#define WM8350_DC2_HIB_MODE                     0x1000
+#define WM8350_DC2_HIB_MODE_MASK                0x1000
+#define WM8350_DC2_HIB_MODE_SHIFT                   12
+#define WM8350_DC2_HIB_TRIG_MASK                0x0300
+#define WM8350_DC2_HIB_TRIG_SHIFT                    8
+#define WM8350_DC2_ILIM                         0x0040
+#define WM8350_DC2_ILIM_MASK                    0x0040
+#define WM8350_DC2_ILIM_SHIFT                        6
+#define WM8350_DC2_RMP_MASK                     0x0018
+#define WM8350_DC2_RMP_SHIFT                         3
+#define WM8350_DC2_FBSRC_MASK                   0x0003
+#define WM8350_DC2_FBSRC_SHIFT                       0
+
+/* Bit values for R183 (0xB7) */
+#define WM8350_DC2_MODE_BOOST                        0
+#define WM8350_DC2_MODE_SWITCH                       1
+
+#define WM8350_DC2_HIB_MODE_ACTIVE                   1
+#define WM8350_DC2_HIB_MODE_DISABLE                  0
+
+#define WM8350_DC2_HIB_TRIG_NONE                     0
+#define WM8350_DC2_HIB_TRIG_LPWR1                    1
+#define WM8350_DC2_HIB_TRIG_LPWR2                    2
+#define WM8350_DC2_HIB_TRIG_LPWR3                    3
+
+#define WM8350_DC2_ILIM_HIGH                         0
+#define WM8350_DC2_ILIM_LOW                          1
+
+#define WM8350_DC2_RMP_30V                           0
+#define WM8350_DC2_RMP_20V                           1
+#define WM8350_DC2_RMP_10V                           2
+#define WM8350_DC2_RMP_5V                            3
+
+#define WM8350_DC2_FBSRC_FB2                         0
+#define WM8350_DC2_FBSRC_ISINKA                      1
+#define WM8350_DC2_FBSRC_ISINKB                      2
+#define WM8350_DC2_FBSRC_USB                         3
+
+/*
+ * R184 (0xB8) - DCDC2 Timeouts
+ */
+#define WM8350_DC2_ERRACT_MASK                  0xC000
+#define WM8350_DC2_ERRACT_SHIFT                     14
+#define WM8350_DC2_ENSLOT_MASK                  0x3C00
+#define WM8350_DC2_ENSLOT_SHIFT                     10
+#define WM8350_DC2_SDSLOT_MASK                  0x03C0
+#define WM8350_DC2_UVTO_MASK                    0x0030
+
+/* Bit values for R184 (0xB8) */
+#define WM8350_DC2_ERRACT_NONE                       0
+#define WM8350_DC2_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_DC2_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R186 (0xBA) - DCDC3 Control
+ */
+#define WM8350_DC3_OPFLT                        0x0400
+#define WM8350_DC3_VSEL_MASK                    0x007F
+#define WM8350_DC3_VSEL_SHIFT                        0
+
+/*
+ * R187 (0xBB) - DCDC3 Timeouts
+ */
+#define WM8350_DC3_ERRACT_MASK                  0xC000
+#define WM8350_DC3_ERRACT_SHIFT                     14
+#define WM8350_DC3_ENSLOT_MASK                  0x3C00
+#define WM8350_DC3_ENSLOT_SHIFT                     10
+#define WM8350_DC3_SDSLOT_MASK                  0x03C0
+#define WM8350_DC3_UVTO_MASK                    0x0030
+#define WM8350_DC3_SDSLOT_SHIFT                      6
+
+/* Bit values for R187 (0xBB) */
+#define WM8350_DC3_ERRACT_NONE                       0
+#define WM8350_DC3_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_DC3_ERRACT_SHUTDOWN_SYS               2
+/*
+ * R188 (0xBC) - DCDC3 Low Power
+ */
+#define WM8350_DC3_HIB_MODE_MASK                0x7000
+#define WM8350_DC3_HIB_TRIG_MASK                0x0300
+#define WM8350_DC3_VIMG_MASK                    0x007F
+
+/*
+ * R189 (0xBD) - DCDC4 Control
+ */
+#define WM8350_DC4_OPFLT                        0x0400
+#define WM8350_DC4_VSEL_MASK                    0x007F
+#define WM8350_DC4_VSEL_SHIFT                        0
+
+/*
+ * R190 (0xBE) - DCDC4 Timeouts
+ */
+#define WM8350_DC4_ERRACT_MASK                  0xC000
+#define WM8350_DC4_ERRACT_SHIFT                     14
+#define WM8350_DC4_ENSLOT_MASK                  0x3C00
+#define WM8350_DC4_ENSLOT_SHIFT                     10
+#define WM8350_DC4_SDSLOT_MASK                  0x03C0
+#define WM8350_DC4_UVTO_MASK                    0x0030
+#define WM8350_DC4_SDSLOT_SHIFT                      6
+
+/* Bit values for R190 (0xBE) */
+#define WM8350_DC4_ERRACT_NONE                       0
+#define WM8350_DC4_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_DC4_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R191 (0xBF) - DCDC4 Low Power
+ */
+#define WM8350_DC4_HIB_MODE_MASK                0x7000
+#define WM8350_DC4_HIB_TRIG_MASK                0x0300
+#define WM8350_DC4_VIMG_MASK                    0x007F
+
+/*
+ * R192 (0xC0) - DCDC5 Control
+ */
+#define WM8350_DC5_MODE                         0x4000
+#define WM8350_DC5_MODE_MASK                    0x4000
+#define WM8350_DC5_MODE_SHIFT                       14
+#define WM8350_DC5_HIB_MODE                     0x1000
+#define WM8350_DC5_HIB_MODE_MASK                0x1000
+#define WM8350_DC5_HIB_MODE_SHIFT                   12
+#define WM8350_DC5_HIB_TRIG_MASK                0x0300
+#define WM8350_DC5_HIB_TRIG_SHIFT                    8
+#define WM8350_DC5_ILIM                         0x0040
+#define WM8350_DC5_ILIM_MASK                    0x0040
+#define WM8350_DC5_ILIM_SHIFT                        6
+#define WM8350_DC5_RMP_MASK                     0x0018
+#define WM8350_DC5_RMP_SHIFT                         3
+#define WM8350_DC5_FBSRC_MASK                   0x0003
+#define WM8350_DC5_FBSRC_SHIFT                       0
+
+/* Bit values for R192 (0xC0) */
+#define WM8350_DC5_MODE_BOOST                        0
+#define WM8350_DC5_MODE_SWITCH                       1
+
+#define WM8350_DC5_HIB_MODE_ACTIVE                   1
+#define WM8350_DC5_HIB_MODE_DISABLE                  0
+
+#define WM8350_DC5_HIB_TRIG_NONE                     0
+#define WM8350_DC5_HIB_TRIG_LPWR1                    1
+#define WM8350_DC5_HIB_TRIG_LPWR2                    2
+#define WM8350_DC5_HIB_TRIG_LPWR3                    3
+
+#define WM8350_DC5_ILIM_HIGH                         0
+#define WM8350_DC5_ILIM_LOW                          1
+
+#define WM8350_DC5_RMP_30V                           0
+#define WM8350_DC5_RMP_20V                           1
+#define WM8350_DC5_RMP_10V                           2
+#define WM8350_DC5_RMP_5V                            3
+
+#define WM8350_DC5_FBSRC_FB2                         0
+#define WM8350_DC5_FBSRC_ISINKA                      1
+#define WM8350_DC5_FBSRC_ISINKB                      2
+#define WM8350_DC5_FBSRC_USB                         3
+
+/*
+ * R193 (0xC1) - DCDC5 Timeouts
+ */
+#define WM8350_DC5_ERRACT_MASK                  0xC000
+#define WM8350_DC5_ERRACT_SHIFT                     14
+#define WM8350_DC5_ENSLOT_MASK                  0x3C00
+#define WM8350_DC5_ENSLOT_SHIFT                     10
+#define WM8350_DC5_SDSLOT_MASK                  0x03C0
+#define WM8350_DC5_UVTO_MASK                    0x0030
+#define WM8350_DC5_SDSLOT_SHIFT                      6
+
+/* Bit values for R193 (0xC1) */
+#define WM8350_DC5_ERRACT_NONE                       0
+#define WM8350_DC5_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_DC5_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R195 (0xC3) - DCDC6 Control
+ */
+#define WM8350_DC6_OPFLT                        0x0400
+#define WM8350_DC6_VSEL_MASK                    0x007F
+#define WM8350_DC6_VSEL_SHIFT                        0
+
+/*
+ * R196 (0xC4) - DCDC6 Timeouts
+ */
+#define WM8350_DC6_ERRACT_MASK                  0xC000
+#define WM8350_DC6_ERRACT_SHIFT                     14
+#define WM8350_DC6_ENSLOT_MASK                  0x3C00
+#define WM8350_DC6_ENSLOT_SHIFT                     10
+#define WM8350_DC6_SDSLOT_MASK                  0x03C0
+#define WM8350_DC6_UVTO_MASK                    0x0030
+#define WM8350_DC6_SDSLOT_SHIFT                      6
+
+/* Bit values for R196 (0xC4) */
+#define WM8350_DC6_ERRACT_NONE                       0
+#define WM8350_DC6_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_DC6_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R197 (0xC5) - DCDC6 Low Power
+ */
+#define WM8350_DC6_HIB_MODE_MASK                0x7000
+#define WM8350_DC6_HIB_TRIG_MASK                0x0300
+#define WM8350_DC6_VIMG_MASK                    0x007F
+
+/*
+ * R199 (0xC7) - Limit Switch Control
+ */
+#define WM8350_LS_ERRACT_MASK                   0xC000
+#define WM8350_LS_ERRACT_SHIFT                      14
+#define WM8350_LS_ENSLOT_MASK                   0x3C00
+#define WM8350_LS_ENSLOT_SHIFT                      10
+#define WM8350_LS_SDSLOT_MASK                   0x03C0
+#define WM8350_LS_SDSLOT_SHIFT                       6
+#define WM8350_LS_HIB_MODE                      0x0010
+#define WM8350_LS_HIB_MODE_MASK                 0x0010
+#define WM8350_LS_HIB_MODE_SHIFT                     4
+#define WM8350_LS_HIB_PROT                      0x0002
+#define WM8350_LS_HIB_PROT_MASK                 0x0002
+#define WM8350_LS_HIB_PROT_SHIFT                     1
+#define WM8350_LS_PROT                          0x0001
+#define WM8350_LS_PROT_MASK                     0x0001
+#define WM8350_LS_PROT_SHIFT                         0
+
+/* Bit values for R199 (0xC7) */
+#define WM8350_LS_ERRACT_NONE                       0
+#define WM8350_LS_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_LS_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R200 (0xC8) - LDO1 Control
+ */
+#define WM8350_LDO1_SWI                         0x4000
+#define WM8350_LDO1_OPFLT                       0x0400
+#define WM8350_LDO1_VSEL_MASK                   0x001F
+#define WM8350_LDO1_VSEL_SHIFT                       0
+
+/*
+ * R201 (0xC9) - LDO1 Timeouts
+ */
+#define WM8350_LDO1_ERRACT_MASK                 0xC000
+#define WM8350_LDO1_ERRACT_SHIFT                    14
+#define WM8350_LDO1_ENSLOT_MASK                 0x3C00
+#define WM8350_LDO1_ENSLOT_SHIFT                    10
+#define WM8350_LDO1_SDSLOT_MASK                 0x03C0
+#define WM8350_LDO1_UVTO_MASK                   0x0030
+#define WM8350_LDO1_SDSLOT_SHIFT                     6
+
+/* Bit values for R201 (0xC9) */
+#define WM8350_LDO1_ERRACT_NONE                       0
+#define WM8350_LDO1_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_LDO1_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R202 (0xCA) - LDO1 Low Power
+ */
+#define WM8350_LDO1_HIB_MODE_MASK               0x3000
+#define WM8350_LDO1_HIB_TRIG_MASK               0x0300
+#define WM8350_LDO1_VIMG_MASK                   0x001F
+#define WM8350_LDO1_HIB_MODE_DIS                (0x1 << 12)
+
+
+/*
+ * R203 (0xCB) - LDO2 Control
+ */
+#define WM8350_LDO2_SWI                         0x4000
+#define WM8350_LDO2_OPFLT                       0x0400
+#define WM8350_LDO2_VSEL_MASK                   0x001F
+#define WM8350_LDO2_VSEL_SHIFT                       0
+
+/*
+ * R204 (0xCC) - LDO2 Timeouts
+ */
+#define WM8350_LDO2_ERRACT_MASK                 0xC000
+#define WM8350_LDO2_ERRACT_SHIFT                    14
+#define WM8350_LDO2_ENSLOT_MASK                 0x3C00
+#define WM8350_LDO2_ENSLOT_SHIFT                    10
+#define WM8350_LDO2_SDSLOT_MASK                 0x03C0
+#define WM8350_LDO2_SDSLOT_SHIFT                     6
+
+/* Bit values for R204 (0xCC) */
+#define WM8350_LDO2_ERRACT_NONE                       0
+#define WM8350_LDO2_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_LDO2_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R205 (0xCD) - LDO2 Low Power
+ */
+#define WM8350_LDO2_HIB_MODE_MASK               0x3000
+#define WM8350_LDO2_HIB_TRIG_MASK               0x0300
+#define WM8350_LDO2_VIMG_MASK                   0x001F
+
+/*
+ * R206 (0xCE) - LDO3 Control
+ */
+#define WM8350_LDO3_SWI                         0x4000
+#define WM8350_LDO3_OPFLT                       0x0400
+#define WM8350_LDO3_VSEL_MASK                   0x001F
+#define WM8350_LDO3_VSEL_SHIFT                       0
+
+/*
+ * R207 (0xCF) - LDO3 Timeouts
+ */
+#define WM8350_LDO3_ERRACT_MASK                 0xC000
+#define WM8350_LDO3_ERRACT_SHIFT                    14
+#define WM8350_LDO3_ENSLOT_MASK                 0x3C00
+#define WM8350_LDO3_ENSLOT_SHIFT                    10
+#define WM8350_LDO3_SDSLOT_MASK                 0x03C0
+#define WM8350_LDO3_UVTO_MASK                   0x0030
+#define WM8350_LDO3_SDSLOT_SHIFT                     6
+
+/* Bit values for R207 (0xCF) */
+#define WM8350_LDO3_ERRACT_NONE                       0
+#define WM8350_LDO3_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_LDO3_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R208 (0xD0) - LDO3 Low Power
+ */
+#define WM8350_LDO3_HIB_MODE_MASK               0x3000
+#define WM8350_LDO3_HIB_TRIG_MASK               0x0300
+#define WM8350_LDO3_VIMG_MASK                   0x001F
+
+/*
+ * R209 (0xD1) - LDO4 Control
+ */
+#define WM8350_LDO4_SWI                         0x4000
+#define WM8350_LDO4_OPFLT                       0x0400
+#define WM8350_LDO4_VSEL_MASK                   0x001F
+#define WM8350_LDO4_VSEL_SHIFT                       0
+
+/*
+ * R210 (0xD2) - LDO4 Timeouts
+ */
+#define WM8350_LDO4_ERRACT_MASK                 0xC000
+#define WM8350_LDO4_ERRACT_SHIFT                    14
+#define WM8350_LDO4_ENSLOT_MASK                 0x3C00
+#define WM8350_LDO4_ENSLOT_SHIFT                    10
+#define WM8350_LDO4_SDSLOT_MASK                 0x03C0
+#define WM8350_LDO4_UVTO_MASK                   0x0030
+#define WM8350_LDO4_SDSLOT_SHIFT                     6
+
+/* Bit values for R210 (0xD2) */
+#define WM8350_LDO4_ERRACT_NONE                       0
+#define WM8350_LDO4_ERRACT_SHUTDOWN_CONV              1
+#define WM8350_LDO4_ERRACT_SHUTDOWN_SYS               2
+
+/*
+ * R211 (0xD3) - LDO4 Low Power
+ */
+#define WM8350_LDO4_HIB_MODE_MASK               0x3000
+#define WM8350_LDO4_HIB_TRIG_MASK               0x0300
+#define WM8350_LDO4_VIMG_MASK                   0x001F
+
+/*
+ * R215 (0xD7) - VCC_FAULT Masks
+ */
+#define WM8350_LS_FAULT                         0x8000
+#define WM8350_LDO4_FAULT                       0x0800
+#define WM8350_LDO3_FAULT                       0x0400
+#define WM8350_LDO2_FAULT                       0x0200
+#define WM8350_LDO1_FAULT                       0x0100
+#define WM8350_DC6_FAULT                        0x0020
+#define WM8350_DC5_FAULT                        0x0010
+#define WM8350_DC4_FAULT                        0x0008
+#define WM8350_DC3_FAULT                        0x0004
+#define WM8350_DC2_FAULT                        0x0002
+#define WM8350_DC1_FAULT                        0x0001
+
+/*
+ * R216 (0xD8) - Main Bandgap Control
+ */
+#define WM8350_MBG_LOAD_FUSES                   0x8000
+#define WM8350_MBG_FUSE_WPREP                   0x4000
+#define WM8350_MBG_FUSE_WRITE                   0x2000
+#define WM8350_MBG_FUSE_TRIM_MASK               0x1F00
+#define WM8350_MBG_TRIM_SRC                     0x0020
+#define WM8350_MBG_USER_TRIM_MASK               0x001F
+
+/*
+ * R217 (0xD9) - OSC Control
+ */
+#define WM8350_OSC_LOAD_FUSES                   0x8000
+#define WM8350_OSC_FUSE_WPREP                   0x4000
+#define WM8350_OSC_FUSE_WRITE                   0x2000
+#define WM8350_OSC_FUSE_TRIM_MASK               0x0F00
+#define WM8350_OSC_TRIM_SRC                     0x0020
+#define WM8350_OSC_USER_TRIM_MASK               0x000F
+
+/*
+ * R248 (0xF8) - DCDC1 Force PWM
+ */
+#define WM8350_DCDC1_FORCE_PWM_ENA              0x0010
+
+/*
+ * R250 (0xFA) - DCDC3 Force PWM
+ */
+#define WM8350_DCDC3_FORCE_PWM_ENA              0x0010
+
+/*
+ * R251 (0xFB) - DCDC4 Force PWM
+ */
+#define WM8350_DCDC4_FORCE_PWM_ENA              0x0010
+
+/*
+ * R253 (0xFD) - DCDC1 Force PWM
+ */
+#define WM8350_DCDC6_FORCE_PWM_ENA              0x0010
+
+/*
+ * DCDC's
+ */
+#define WM8350_DCDC_1                           0
+#define WM8350_DCDC_2                           1
+#define WM8350_DCDC_3                           2
+#define WM8350_DCDC_4                           3
+#define WM8350_DCDC_5                           4
+#define WM8350_DCDC_6                           5
+
+/* DCDC modes */
+#define WM8350_DCDC_ACTIVE_STANDBY              0
+#define WM8350_DCDC_ACTIVE_PULSE                1
+#define WM8350_DCDC_SLEEP_NORMAL                0
+#define WM8350_DCDC_SLEEP_LOW                   1
+
+/* DCDC Low power (Hibernate) mode */
+#define WM8350_DCDC_HIB_MODE_CUR                (0 << 12)
+#define WM8350_DCDC_HIB_MODE_IMAGE              (1 << 12)
+#define WM8350_DCDC_HIB_MODE_STANDBY            (2 << 12)
+#define WM8350_DCDC_HIB_MODE_LDO                (4 << 12)
+#define WM8350_DCDC_HIB_MODE_LDO_IM             (5 << 12)
+#define WM8350_DCDC_HIB_MODE_DIS                (7 << 12)
+#define WM8350_DCDC_HIB_MODE_MASK               (7 << 12)
+
+/* DCDC Low Power (Hibernate) signal */
+#define WM8350_DCDC_HIB_SIG_REG                 (0 << 8)
+#define WM8350_DCDC_HIB_SIG_LPWR1               (1 << 8)
+#define WM8350_DCDC_HIB_SIG_LPWR2               (2 << 8)
+#define WM8350_DCDC_HIB_SIG_LPWR3               (3 << 8)
+
+/* LDO Low power (Hibernate) mode */
+#define WM8350_LDO_HIB_MODE_IMAGE               (0 << 0)
+#define WM8350_LDO_HIB_MODE_DIS                 (1 << 0)
+
+/* LDO Low Power (Hibernate) signal */
+#define WM8350_LDO_HIB_SIG_REG                  (0 << 8)
+#define WM8350_LDO_HIB_SIG_LPWR1                (1 << 8)
+#define WM8350_LDO_HIB_SIG_LPWR2                (2 << 8)
+#define WM8350_LDO_HIB_SIG_LPWR3                (3 << 8)
+
+/*
+ * LDOs
+ */
+#define WM8350_LDO_1                            6
+#define WM8350_LDO_2                            7
+#define WM8350_LDO_3                            8
+#define WM8350_LDO_4                            9
+
+/*
+ * ISINKs
+ */
+#define WM8350_ISINK_A                          10
+#define WM8350_ISINK_B                          11
+
+#define WM8350_ISINK_MODE_BOOST                 0
+#define WM8350_ISINK_MODE_SWITCH                1
+#define WM8350_ISINK_ILIM_NORMAL                0
+#define WM8350_ISINK_ILIM_LOW                   1
+
+#define WM8350_ISINK_FLASH_DISABLE              0
+#define WM8350_ISINK_FLASH_ENABLE               1
+#define WM8350_ISINK_FLASH_TRIG_BIT             0
+#define WM8350_ISINK_FLASH_TRIG_GPIO            1
+#define WM8350_ISINK_FLASH_MODE_EN              (1 << 13)
+#define WM8350_ISINK_FLASH_MODE_DIS             (0 << 13)
+#define WM8350_ISINK_FLASH_DUR_32MS             (0 << 8)
+#define WM8350_ISINK_FLASH_DUR_64MS             (1 << 8)
+#define WM8350_ISINK_FLASH_DUR_96MS             (2 << 8)
+#define WM8350_ISINK_FLASH_DUR_1024MS           (3 << 8)
+#define WM8350_ISINK_FLASH_ON_INSTANT           (0 << 4)
+#define WM8350_ISINK_FLASH_ON_0_25S             (1 << 4)
+#define WM8350_ISINK_FLASH_ON_0_50S             (2 << 4)
+#define WM8350_ISINK_FLASH_ON_1_00S             (3 << 4)
+#define WM8350_ISINK_FLASH_ON_1_95S             (1 << 4)
+#define WM8350_ISINK_FLASH_ON_3_91S             (2 << 4)
+#define WM8350_ISINK_FLASH_ON_7_80S             (3 << 4)
+#define WM8350_ISINK_FLASH_OFF_INSTANT          (0 << 0)
+#define WM8350_ISINK_FLASH_OFF_0_25S            (1 << 0)
+#define WM8350_ISINK_FLASH_OFF_0_50S            (2 << 0)
+#define WM8350_ISINK_FLASH_OFF_1_00S            (3 << 0)
+#define WM8350_ISINK_FLASH_OFF_1_95S            (1 << 0)
+#define WM8350_ISINK_FLASH_OFF_3_91S            (2 << 0)
+#define WM8350_ISINK_FLASH_OFF_7_80S            (3 << 0)
+
+/*
+ * Regulator Interrupts.
+ */
+#define WM8350_IRQ_CS1                          13
+#define WM8350_IRQ_CS2                          14
+#define WM8350_IRQ_UV_LDO4                      25
+#define WM8350_IRQ_UV_LDO3                      26
+#define WM8350_IRQ_UV_LDO2                      27
+#define WM8350_IRQ_UV_LDO1                      28
+#define WM8350_IRQ_UV_DC6                       29
+#define WM8350_IRQ_UV_DC5                       30
+#define WM8350_IRQ_UV_DC4                       31
+#define WM8350_IRQ_UV_DC3                       32
+#define WM8350_IRQ_UV_DC2                       33
+#define WM8350_IRQ_UV_DC1                       34
+#define WM8350_IRQ_OC_LS                        35
+
+#define NUM_WM8350_REGULATORS                   12
+
+struct wm8350;
+struct platform_device;
+struct regulator_init_data;
+
+struct wm8350_pmic {
+        /* ISINK to DCDC mapping */
+        int isink_A_dcdc;
+        int isink_B_dcdc;
+
+        /* hibernate configs */
+        u16 dcdc1_hib_mode;
+        u16 dcdc3_hib_mode;
+        u16 dcdc4_hib_mode;
+        u16 dcdc6_hib_mode;
+
+        /* regulator devices */
+        struct platform_device *pdev[NUM_WM8350_REGULATORS];
+};
+
+int wm8350_register_regulator(struct wm8350 *wm8350, int reg,
+                              struct regulator_init_data *initdata);
+
+/*
+ * Additional DCDC control not supported via regulator API
+ */
+int wm8350_dcdc_set_slot(struct wm8350 *wm8350, int dcdc, u16 start,
+                         u16 stop, u16 fault);
+int wm8350_dcdc25_set_mode(struct wm8350 *wm8350, int dcdc, u16 mode,
+                           u16 ilim, u16 ramp, u16 feedback);
+
+/*
+ * Additional LDO control not supported via regulator API
+ */
+int wm8350_ldo_set_slot(struct wm8350 *wm8350, int ldo, u16 start, u16 stop);
+
+/*
+ * Additional ISINK control not supported via regulator API
+ */
+int wm8350_isink_set_flash(struct wm8350 *wm8350, int isink, u16 mode,
+                           u16 trigger, u16 duration, u16 on_ramp,
+                           u16 off_ramp, u16 drive);
+
+#endif
diff --git a/include/linux/mfd/wm8350/rtc.h b/include/linux/mfd/wm8350/rtc.h
new file mode 100644
index 000000000000..dfda69e9f440
--- /dev/null
+++ b/include/linux/mfd/wm8350/rtc.h
@@ -0,0 +1,266 @@
+/*
+ * rtc.h  --  RTC driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef __LINUX_MFD_WM8350_RTC_H
+#define __LINUX_MFD_WM8350_RTC_H
+
+#include <linux/platform_device.h>
+
+/*
+ * Register values.
+ */
+#define WM8350_RTC_SECONDS_MINUTES              0x10
+#define WM8350_RTC_HOURS_DAY                    0x11
+#define WM8350_RTC_DATE_MONTH                   0x12
+#define WM8350_RTC_YEAR                         0x13
+#define WM8350_ALARM_SECONDS_MINUTES            0x14
+#define WM8350_ALARM_HOURS_DAY                  0x15
+#define WM8350_ALARM_DATE_MONTH                 0x16
+#define WM8350_RTC_TIME_CONTROL                 0x17
+
+/*
+ * R16 (0x10) - RTC Seconds/Minutes
+ */
+#define WM8350_RTC_MINS_MASK                    0x7F00
+#define WM8350_RTC_MINS_SHIFT                        8
+#define WM8350_RTC_SECS_MASK                    0x007F
+#define WM8350_RTC_SECS_SHIFT                        0
+
+/*
+ * R17 (0x11) - RTC Hours/Day
+ */
+#define WM8350_RTC_DAY_MASK                     0x0700
+#define WM8350_RTC_DAY_SHIFT                         8
+#define WM8350_RTC_HPM_MASK                     0x0020
+#define WM8350_RTC_HPM_SHIFT                         5
+#define WM8350_RTC_HRS_MASK                     0x001F
+#define WM8350_RTC_HRS_SHIFT                         0
+
+/* Bit values for R21 (0x15) */
+#define WM8350_RTC_DAY_SUN                           1
+#define WM8350_RTC_DAY_MON                           2
+#define WM8350_RTC_DAY_TUE                           3
+#define WM8350_RTC_DAY_WED                           4
+#define WM8350_RTC_DAY_THU                           5
+#define WM8350_RTC_DAY_FRI                           6
+#define WM8350_RTC_DAY_SAT                           7
+
+#define WM8350_RTC_HPM_AM                            0
+#define WM8350_RTC_HPM_PM                            1
+
+/*
+ * R18 (0x12) - RTC Date/Month
+ */
+#define WM8350_RTC_MTH_MASK                     0x1F00
+#define WM8350_RTC_MTH_SHIFT                         8
+#define WM8350_RTC_DATE_MASK                    0x003F
+#define WM8350_RTC_DATE_SHIFT                        0
+
+/* Bit values for R22 (0x16) */
+#define WM8350_RTC_MTH_JAN                           1
+#define WM8350_RTC_MTH_FEB                           2
+#define WM8350_RTC_MTH_MAR                           3
+#define WM8350_RTC_MTH_APR                           4
+#define WM8350_RTC_MTH_MAY                           5
+#define WM8350_RTC_MTH_JUN                           6
+#define WM8350_RTC_MTH_JUL                           7
+#define WM8350_RTC_MTH_AUG                           8
+#define WM8350_RTC_MTH_SEP                           9
+#define WM8350_RTC_MTH_OCT                          10
+#define WM8350_RTC_MTH_NOV                          11
+#define WM8350_RTC_MTH_DEC                          12
+#define WM8350_RTC_MTH_JAN_BCD                    0x01
+#define WM8350_RTC_MTH_FEB_BCD                    0x02
+#define WM8350_RTC_MTH_MAR_BCD                    0x03
+#define WM8350_RTC_MTH_APR_BCD                    0x04
+#define WM8350_RTC_MTH_MAY_BCD                    0x05
+#define WM8350_RTC_MTH_JUN_BCD                    0x06
+#define WM8350_RTC_MTH_JUL_BCD                    0x07
+#define WM8350_RTC_MTH_AUG_BCD                    0x08
+#define WM8350_RTC_MTH_SEP_BCD                    0x09
+#define WM8350_RTC_MTH_OCT_BCD                    0x10
+#define WM8350_RTC_MTH_NOV_BCD                    0x11
+#define WM8350_RTC_MTH_DEC_BCD                    0x12
+
+/*
+ * R19 (0x13) - RTC Year
+ */
+#define WM8350_RTC_YHUNDREDS_MASK               0x3F00
+#define WM8350_RTC_YHUNDREDS_SHIFT                   8
+#define WM8350_RTC_YUNITS_MASK                  0x00FF
+#define WM8350_RTC_YUNITS_SHIFT                      0
+
+/*
+ * R20 (0x14) - Alarm Seconds/Minutes
+ */
+#define WM8350_RTC_ALMMINS_MASK                 0x7F00
+#define WM8350_RTC_ALMMINS_SHIFT                     8
+#define WM8350_RTC_ALMSECS_MASK                 0x007F
+#define WM8350_RTC_ALMSECS_SHIFT                     0
+
+/* Bit values for R20 (0x14) */
+#define WM8350_RTC_ALMMINS_DONT_CARE                -1
+#define WM8350_RTC_ALMSECS_DONT_CARE                -1
+
+/*
+ * R21 (0x15) - Alarm Hours/Day
+ */
+#define WM8350_RTC_ALMDAY_MASK                  0x0F00
+#define WM8350_RTC_ALMDAY_SHIFT                      8
+#define WM8350_RTC_ALMHPM_MASK                  0x0020
+#define WM8350_RTC_ALMHPM_SHIFT                      5
+#define WM8350_RTC_ALMHRS_MASK                  0x001F
+#define WM8350_RTC_ALMHRS_SHIFT                      0
+
+/* Bit values for R21 (0x15) */
+#define WM8350_RTC_ALMDAY_DONT_CARE                 -1
+#define WM8350_RTC_ALMDAY_SUN                        1
+#define WM8350_RTC_ALMDAY_MON                        2
+#define WM8350_RTC_ALMDAY_TUE                        3
+#define WM8350_RTC_ALMDAY_WED                        4
+#define WM8350_RTC_ALMDAY_THU                        5
+#define WM8350_RTC_ALMDAY_FRI                        6
+#define WM8350_RTC_ALMDAY_SAT                        7
+
+#define WM8350_RTC_ALMHPM_AM                         0
+#define WM8350_RTC_ALMHPM_PM                         1
+
+#define WM8350_RTC_ALMHRS_DONT_CARE                 -1
+
+/*
+ * R22 (0x16) - Alarm Date/Month
+ */
+#define WM8350_RTC_ALMMTH_MASK                  0x1F00
+#define WM8350_RTC_ALMMTH_SHIFT                      8
+#define WM8350_RTC_ALMDATE_MASK                 0x003F
+#define WM8350_RTC_ALMDATE_SHIFT                     0
+
+/* Bit values for R22 (0x16) */
+#define WM8350_RTC_ALMDATE_DONT_CARE                -1
+
+#define WM8350_RTC_ALMMTH_DONT_CARE                 -1
+#define WM8350_RTC_ALMMTH_JAN                        1
+#define WM8350_RTC_ALMMTH_FEB                        2
+#define WM8350_RTC_ALMMTH_MAR                        3
+#define WM8350_RTC_ALMMTH_APR                        4
+#define WM8350_RTC_ALMMTH_MAY                        5
+#define WM8350_RTC_ALMMTH_JUN                        6
+#define WM8350_RTC_ALMMTH_JUL                        7
+#define WM8350_RTC_ALMMTH_AUG                        8
+#define WM8350_RTC_ALMMTH_SEP                        9
+#define WM8350_RTC_ALMMTH_OCT                       10
+#define WM8350_RTC_ALMMTH_NOV                       11
+#define WM8350_RTC_ALMMTH_DEC                       12
+#define WM8350_RTC_ALMMTH_JAN_BCD                 0x01
+#define WM8350_RTC_ALMMTH_FEB_BCD                 0x02
+#define WM8350_RTC_ALMMTH_MAR_BCD                 0x03
+#define WM8350_RTC_ALMMTH_APR_BCD                 0x04
+#define WM8350_RTC_ALMMTH_MAY_BCD                 0x05
+#define WM8350_RTC_ALMMTH_JUN_BCD                 0x06
+#define WM8350_RTC_ALMMTH_JUL_BCD                 0x07
+#define WM8350_RTC_ALMMTH_AUG_BCD                 0x08
+#define WM8350_RTC_ALMMTH_SEP_BCD                 0x09
+#define WM8350_RTC_ALMMTH_OCT_BCD                 0x10
+#define WM8350_RTC_ALMMTH_NOV_BCD                 0x11
+#define WM8350_RTC_ALMMTH_DEC_BCD                 0x12
+
+/*
+ * R23 (0x17) - RTC Time Control
+ */
+#define WM8350_RTC_BCD                          0x8000
+#define WM8350_RTC_BCD_MASK                     0x8000
+#define WM8350_RTC_BCD_SHIFT                        15
+#define WM8350_RTC_12HR                         0x4000
+#define WM8350_RTC_12HR_MASK                    0x4000
+#define WM8350_RTC_12HR_SHIFT                       14
+#define WM8350_RTC_DST                          0x2000
+#define WM8350_RTC_DST_MASK                     0x2000
+#define WM8350_RTC_DST_SHIFT                        13
+#define WM8350_RTC_SET                          0x0800
+#define WM8350_RTC_SET_MASK                     0x0800
+#define WM8350_RTC_SET_SHIFT                        11
+#define WM8350_RTC_STS                          0x0400
+#define WM8350_RTC_STS_MASK                     0x0400
+#define WM8350_RTC_STS_SHIFT                        10
+#define WM8350_RTC_ALMSET                       0x0200
+#define WM8350_RTC_ALMSET_MASK                  0x0200
+#define WM8350_RTC_ALMSET_SHIFT                      9
+#define WM8350_RTC_ALMSTS                       0x0100
+#define WM8350_RTC_ALMSTS_MASK                  0x0100
+#define WM8350_RTC_ALMSTS_SHIFT                      8
+#define WM8350_RTC_PINT                         0x0070
+#define WM8350_RTC_PINT_MASK                    0x0070
+#define WM8350_RTC_PINT_SHIFT                        4
+#define WM8350_RTC_DSW                          0x000F
+#define WM8350_RTC_DSW_MASK                     0x000F
+#define WM8350_RTC_DSW_SHIFT                         0
+
+/* Bit values for R23 (0x17) */
+#define WM8350_RTC_BCD_BINARY                        0
+#define WM8350_RTC_BCD_BCD                           1
+
+#define WM8350_RTC_12HR_24HR                         0
+#define WM8350_RTC_12HR_12HR                         1
+
+#define WM8350_RTC_DST_DISABLED                      0
+#define WM8350_RTC_DST_ENABLED                       1
+
+#define WM8350_RTC_SET_RUN                           0
+#define WM8350_RTC_SET_SET                           1
+
+#define WM8350_RTC_STS_RUNNING                       0
+#define WM8350_RTC_STS_STOPPED                       1
+
+#define WM8350_RTC_ALMSET_RUN                        0
+#define WM8350_RTC_ALMSET_SET                        1
+
+#define WM8350_RTC_ALMSTS_RUNNING                    0
+#define WM8350_RTC_ALMSTS_STOPPED                    1
+
+#define WM8350_RTC_PINT_DISABLED                     0
+#define WM8350_RTC_PINT_SECS                         1
+#define WM8350_RTC_PINT_MINS                         2
+#define WM8350_RTC_PINT_HRS                          3
+#define WM8350_RTC_PINT_DAYS                         4
+#define WM8350_RTC_PINT_MTHS                         5
+
+#define WM8350_RTC_DSW_DISABLED                      0
+#define WM8350_RTC_DSW_1HZ                           1
+#define WM8350_RTC_DSW_2HZ                           2
+#define WM8350_RTC_DSW_4HZ                           3
+#define WM8350_RTC_DSW_8HZ                           4
+#define WM8350_RTC_DSW_16HZ                          5
+#define WM8350_RTC_DSW_32HZ                          6
+#define WM8350_RTC_DSW_64HZ                          7
+#define WM8350_RTC_DSW_128HZ                         8
+#define WM8350_RTC_DSW_256HZ                         9
+#define WM8350_RTC_DSW_512HZ                        10
+#define WM8350_RTC_DSW_1024HZ                       11
+
+/*
+ * R218 (0xDA) - RTC Tick Control
+ */
+#define WM8350_RTC_TICKSTS                      0x4000
+#define WM8350_RTC_CLKSRC                       0x2000
+#define WM8350_RTC_TRIM_MASK                    0x03FF
+
+/*
+ * RTC Interrupts.
+ */
+#define WM8350_IRQ_RTC_PER                      7
+#define WM8350_IRQ_RTC_SEC                      8
+#define WM8350_IRQ_RTC_ALM                      9
+
+struct wm8350_rtc {
+        struct platform_device *pdev;
+};
+
+#endif
diff --git a/include/linux/mfd/wm8350/supply.h b/include/linux/mfd/wm8350/supply.h
new file mode 100644
index 000000000000..1c8f3cde79b0
--- /dev/null
+++ b/include/linux/mfd/wm8350/supply.h
@@ -0,0 +1,111 @@
+/*
+ * supply.h  --  Power Supply Driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_WM8350_SUPPLY_H_
+#define __LINUX_MFD_WM8350_SUPPLY_H_
+
+#include <linux/platform_device.h>
+
+/*
+ * Charger registers
+ */
+#define WM8350_BATTERY_CHARGER_CONTROL_1        0xA8
+#define WM8350_BATTERY_CHARGER_CONTROL_2        0xA9
+#define WM8350_BATTERY_CHARGER_CONTROL_3        0xAA
+
+/*
+ * R168 (0xA8) - Battery Charger Control 1
+ */
+#define WM8350_CHG_ENA_R168                     0x8000
+#define WM8350_CHG_THR                          0x2000
+#define WM8350_CHG_EOC_SEL_MASK                 0x1C00
+#define WM8350_CHG_TRICKLE_TEMP_CHOKE           0x0200
+#define WM8350_CHG_TRICKLE_USB_CHOKE            0x0100
+#define WM8350_CHG_RECOVER_T                    0x0080
+#define WM8350_CHG_END_ACT                      0x0040
+#define WM8350_CHG_FAST                         0x0020
+#define WM8350_CHG_FAST_USB_THROTTLE            0x0010
+#define WM8350_CHG_NTC_MON                      0x0008
+#define WM8350_CHG_BATT_HOT_MON                 0x0004
+#define WM8350_CHG_BATT_COLD_MON                0x0002
+#define WM8350_CHG_CHIP_TEMP_MON                0x0001
+
+/*
+ * R169 (0xA9) - Battery Charger Control 2
+ */
+#define WM8350_CHG_ACTIVE                       0x8000
+#define WM8350_CHG_PAUSE                        0x4000
+#define WM8350_CHG_STS_MASK                     0x3000
+#define WM8350_CHG_TIME_MASK                    0x0F00
+#define WM8350_CHG_MASK_WALL_FB                 0x0080
+#define WM8350_CHG_TRICKLE_SEL                  0x0040
+#define WM8350_CHG_VSEL_MASK                    0x0030
+#define WM8350_CHG_ISEL_MASK                    0x000F
+#define WM8350_CHG_STS_OFF                      0x0000
+#define WM8350_CHG_STS_TRICKLE                  0x1000
+#define WM8350_CHG_STS_FAST                     0x2000
+
+/*
+ * R170 (0xAA) - Battery Charger Control 3
+ */
+#define WM8350_CHG_THROTTLE_T_MASK              0x0060
+#define WM8350_CHG_SMART                        0x0010
+#define WM8350_CHG_TIMER_ADJT_MASK              0x000F
+
+/*
+ * Charger Interrupts
+ */
+#define WM8350_IRQ_CHG_BAT_HOT                  0
+#define WM8350_IRQ_CHG_BAT_COLD                 1
+#define WM8350_IRQ_CHG_BAT_FAIL                 2
+#define WM8350_IRQ_CHG_TO                       3
+#define WM8350_IRQ_CHG_END                      4
+#define WM8350_IRQ_CHG_START                    5
+#define WM8350_IRQ_CHG_FAST_RDY                 6
+#define WM8350_IRQ_CHG_VBATT_LT_3P9             10
+#define WM8350_IRQ_CHG_VBATT_LT_3P1             11
+#define WM8350_IRQ_CHG_VBATT_LT_2P85            12
+
+/*
+ * Charger Policy
+ */
+#define WM8350_CHG_TRICKLE_50mA                 (0 << 6)
+#define WM8350_CHG_TRICKLE_100mA                (1 << 6)
+#define WM8350_CHG_4_05V                        (0 << 4)
+#define WM8350_CHG_4_10V                        (1 << 4)
+#define WM8350_CHG_4_15V                        (2 << 4)
+#define WM8350_CHG_4_20V                        (3 << 4)
+#define WM8350_CHG_FAST_LIMIT_mA(x)             ((x / 50) & 0xf)
+#define WM8350_CHG_EOC_mA(x)                    (((x - 10) & 0x7) << 10)
+#define WM8350_CHG_TRICKLE_3_1V                 (0 << 13)
+#define WM8350_CHG_TRICKLE_3_9V                 (1 << 13)
+
+/*
+ * Supply Registers.
+ */
+#define WM8350_USB_VOLTAGE_READBACK             0x9C
+#define WM8350_LINE_VOLTAGE_READBACK            0x9D
+#define WM8350_BATT_VOLTAGE_READBACK            0x9E
+
+/*
+ * Supply Interrupts.
+ */
+#define WM8350_IRQ_USB_LIMIT                    15
+#define WM8350_IRQ_EXT_USB_FB                   36
+#define WM8350_IRQ_EXT_WALL_FB                  37
+#define WM8350_IRQ_EXT_BAT_FB                   38
+
+struct wm8350_power {
+        struct platform_device *pdev;
+};
+
+#endif
diff --git a/include/linux/mfd/wm8350/wdt.h b/include/linux/mfd/wm8350/wdt.h
new file mode 100644
index 000000000000..f6135b5e5ef4
--- /dev/null
+++ b/include/linux/mfd/wm8350/wdt.h
@@ -0,0 +1,28 @@
+/*
+ * wdt.h  --  Watchdog Driver for Wolfson WM8350 PMIC
+ *
+ * Copyright 2007, 2008 Wolfson Microelectronics PLC
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef __LINUX_MFD_WM8350_WDT_H_
+#define __LINUX_MFD_WM8350_WDT_H_
+
+#include <linux/platform_device.h>
+
+#define WM8350_WDOG_HIB_MODE                    0x0080
+#define WM8350_WDOG_DEBUG                       0x0040
+#define WM8350_WDOG_MODE_MASK                   0x0030
+#define WM8350_WDOG_TO_MASK                     0x0007
+
+#define WM8350_IRQ_SYS_WDOG_TO                  24
+
+struct wm8350_wdt {
+        struct platform_device *pdev;
+};
+
+#endif
diff --git a/include/linux/mfd/wm8400-audio.h b/include/linux/mfd/wm8400-audio.h
new file mode 100644
index 000000000000..b6640e018046
--- /dev/null
+++ b/include/linux/mfd/wm8400-audio.h
@@ -0,0 +1,1186 @@
+/*
+ * wm8400 private definitions for audio
+ *
+ * Copyright 2008 Wolfson Microelectronics plc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_MFD_WM8400_AUDIO_H
+#define __LINUX_MFD_WM8400_AUDIO_H
+
+#include <linux/mfd/wm8400-audio.h>
+
+/*
+ * R2 (0x02) - Power Management (1)
+ */
+#define WM8400_CODEC_ENA                        0x8000  /* CODEC_ENA */
+#define WM8400_CODEC_ENA_MASK                   0x8000  /* CODEC_ENA */
+#define WM8400_CODEC_ENA_SHIFT                      15  /* CODEC_ENA */
+#define WM8400_CODEC_ENA_WIDTH                       1  /* CODEC_ENA */
+#define WM8400_SYSCLK_ENA                       0x4000  /* SYSCLK_ENA */
+#define WM8400_SYSCLK_ENA_MASK                  0x4000  /* SYSCLK_ENA */
+#define WM8400_SYSCLK_ENA_SHIFT                     14  /* SYSCLK_ENA */
+#define WM8400_SYSCLK_ENA_WIDTH                      1  /* SYSCLK_ENA */
+#define WM8400_SPK_MIX_ENA                      0x2000  /* SPK_MIX_ENA */
+#define WM8400_SPK_MIX_ENA_MASK                 0x2000  /* SPK_MIX_ENA */
+#define WM8400_SPK_MIX_ENA_SHIFT                    13  /* SPK_MIX_ENA */
+#define WM8400_SPK_MIX_ENA_WIDTH                     1  /* SPK_MIX_ENA */
+#define WM8400_SPK_ENA                          0x1000  /* SPK_ENA */
+#define WM8400_SPK_ENA_MASK                     0x1000  /* SPK_ENA */
+#define WM8400_SPK_ENA_SHIFT                        12  /* SPK_ENA */
+#define WM8400_SPK_ENA_WIDTH                         1  /* SPK_ENA */
+#define WM8400_OUT3_ENA                         0x0800  /* OUT3_ENA */
+#define WM8400_OUT3_ENA_MASK                    0x0800  /* OUT3_ENA */
+#define WM8400_OUT3_ENA_SHIFT                       11  /* OUT3_ENA */
+#define WM8400_OUT3_ENA_WIDTH                        1  /* OUT3_ENA */
+#define WM8400_OUT4_ENA                         0x0400  /* OUT4_ENA */
+#define WM8400_OUT4_ENA_MASK                    0x0400  /* OUT4_ENA */
+#define WM8400_OUT4_ENA_SHIFT                       10  /* OUT4_ENA */
+#define WM8400_OUT4_ENA_WIDTH                        1  /* OUT4_ENA */
+#define WM8400_LOUT_ENA                         0x0200  /* LOUT_ENA */
+#define WM8400_LOUT_ENA_MASK                    0x0200  /* LOUT_ENA */
+#define WM8400_LOUT_ENA_SHIFT                        9  /* LOUT_ENA */
+#define WM8400_LOUT_ENA_WIDTH                        1  /* LOUT_ENA */
+#define WM8400_ROUT_ENA                         0x0100  /* ROUT_ENA */
+#define WM8400_ROUT_ENA_MASK                    0x0100  /* ROUT_ENA */
+#define WM8400_ROUT_ENA_SHIFT                        8  /* ROUT_ENA */
+#define WM8400_ROUT_ENA_WIDTH                        1  /* ROUT_ENA */
+#define WM8400_MIC1BIAS_ENA                     0x0010  /* MIC1BIAS_ENA */
+#define WM8400_MIC1BIAS_ENA_MASK                0x0010  /* MIC1BIAS_ENA */
+#define WM8400_MIC1BIAS_ENA_SHIFT                    4  /* MIC1BIAS_ENA */
+#define WM8400_MIC1BIAS_ENA_WIDTH                    1  /* MIC1BIAS_ENA */
+#define WM8400_VMID_MODE_MASK                   0x0006  /* VMID_MODE - [2:1] */
+#define WM8400_VMID_MODE_SHIFT                       1  /* VMID_MODE - [2:1] */
+#define WM8400_VMID_MODE_WIDTH                       2  /* VMID_MODE - [2:1] */
+#define WM8400_VREF_ENA                         0x0001  /* VREF_ENA */
+#define WM8400_VREF_ENA_MASK                    0x0001  /* VREF_ENA */
+#define WM8400_VREF_ENA_SHIFT                        0  /* VREF_ENA */
+#define WM8400_VREF_ENA_WIDTH                        1  /* VREF_ENA */
+
+/*
+ * R3 (0x03) - Power Management (2)
+ */
+#define WM8400_FLL_ENA                          0x8000  /* FLL_ENA */
+#define WM8400_FLL_ENA_MASK                     0x8000  /* FLL_ENA */
+#define WM8400_FLL_ENA_SHIFT                        15  /* FLL_ENA */
+#define WM8400_FLL_ENA_WIDTH                         1  /* FLL_ENA */
+#define WM8400_TSHUT_ENA                        0x4000  /* TSHUT_ENA */
+#define WM8400_TSHUT_ENA_MASK                   0x4000  /* TSHUT_ENA */
+#define WM8400_TSHUT_ENA_SHIFT                      14  /* TSHUT_ENA */
+#define WM8400_TSHUT_ENA_WIDTH                       1  /* TSHUT_ENA */
+#define WM8400_TSHUT_OPDIS                      0x2000  /* TSHUT_OPDIS */
+#define WM8400_TSHUT_OPDIS_MASK                 0x2000  /* TSHUT_OPDIS */
+#define WM8400_TSHUT_OPDIS_SHIFT                    13  /* TSHUT_OPDIS */
+#define WM8400_TSHUT_OPDIS_WIDTH                     1  /* TSHUT_OPDIS */
+#define WM8400_OPCLK_ENA                        0x0800  /* OPCLK_ENA */
+#define WM8400_OPCLK_ENA_MASK                   0x0800  /* OPCLK_ENA */
+#define WM8400_OPCLK_ENA_SHIFT                      11  /* OPCLK_ENA */
+#define WM8400_OPCLK_ENA_WIDTH                       1  /* OPCLK_ENA */
+#define WM8400_AINL_ENA                         0x0200  /* AINL_ENA */
+#define WM8400_AINL_ENA_MASK                    0x0200  /* AINL_ENA */
+#define WM8400_AINL_ENA_SHIFT                        9  /* AINL_ENA */
+#define WM8400_AINL_ENA_WIDTH                        1  /* AINL_ENA */
+#define WM8400_AINR_ENA                         0x0100  /* AINR_ENA */
+#define WM8400_AINR_ENA_MASK                    0x0100  /* AINR_ENA */
+#define WM8400_AINR_ENA_SHIFT                        8  /* AINR_ENA */
+#define WM8400_AINR_ENA_WIDTH                        1  /* AINR_ENA */
+#define WM8400_LIN34_ENA                        0x0080  /* LIN34_ENA */
+#define WM8400_LIN34_ENA_MASK                   0x0080  /* LIN34_ENA */
+#define WM8400_LIN34_ENA_SHIFT                       7  /* LIN34_ENA */
+#define WM8400_LIN34_ENA_WIDTH                       1  /* LIN34_ENA */
+#define WM8400_LIN12_ENA                        0x0040  /* LIN12_ENA */
+#define WM8400_LIN12_ENA_MASK                   0x0040  /* LIN12_ENA */
+#define WM8400_LIN12_ENA_SHIFT                       6  /* LIN12_ENA */
+#define WM8400_LIN12_ENA_WIDTH                       1  /* LIN12_ENA */
+#define WM8400_RIN34_ENA                        0x0020  /* RIN34_ENA */
+#define WM8400_RIN34_ENA_MASK                   0x0020  /* RIN34_ENA */
+#define WM8400_RIN34_ENA_SHIFT                       5  /* RIN34_ENA */
+#define WM8400_RIN34_ENA_WIDTH                       1  /* RIN34_ENA */
+#define WM8400_RIN12_ENA                        0x0010  /* RIN12_ENA */
+#define WM8400_RIN12_ENA_MASK                   0x0010  /* RIN12_ENA */
+#define WM8400_RIN12_ENA_SHIFT                       4  /* RIN12_ENA */
+#define WM8400_RIN12_ENA_WIDTH                       1  /* RIN12_ENA */
+#define WM8400_ADCL_ENA                         0x0002  /* ADCL_ENA */
+#define WM8400_ADCL_ENA_MASK                    0x0002  /* ADCL_ENA */
+#define WM8400_ADCL_ENA_SHIFT                        1  /* ADCL_ENA */
+#define WM8400_ADCL_ENA_WIDTH                        1  /* ADCL_ENA */
+#define WM8400_ADCR_ENA                         0x0001  /* ADCR_ENA */
+#define WM8400_ADCR_ENA_MASK                    0x0001  /* ADCR_ENA */
+#define WM8400_ADCR_ENA_SHIFT                        0  /* ADCR_ENA */
+#define WM8400_ADCR_ENA_WIDTH                        1  /* ADCR_ENA */
+
+/*
+ * R4 (0x04) - Power Management (3)
+ */
+#define WM8400_LON_ENA                          0x2000  /* LON_ENA */
+#define WM8400_LON_ENA_MASK                     0x2000  /* LON_ENA */
+#define WM8400_LON_ENA_SHIFT                        13  /* LON_ENA */
+#define WM8400_LON_ENA_WIDTH                         1  /* LON_ENA */
+#define WM8400_LOP_ENA                          0x1000  /* LOP_ENA */
+#define WM8400_LOP_ENA_MASK                     0x1000  /* LOP_ENA */
+#define WM8400_LOP_ENA_SHIFT                        12  /* LOP_ENA */
+#define WM8400_LOP_ENA_WIDTH                         1  /* LOP_ENA */
+#define WM8400_RON_ENA                          0x0800  /* RON_ENA */
+#define WM8400_RON_ENA_MASK                     0x0800  /* RON_ENA */
+#define WM8400_RON_ENA_SHIFT                        11  /* RON_ENA */
+#define WM8400_RON_ENA_WIDTH                         1  /* RON_ENA */
+#define WM8400_ROP_ENA                          0x0400  /* ROP_ENA */
+#define WM8400_ROP_ENA_MASK                     0x0400  /* ROP_ENA */
+#define WM8400_ROP_ENA_SHIFT                        10  /* ROP_ENA */
+#define WM8400_ROP_ENA_WIDTH                         1  /* ROP_ENA */
+#define WM8400_LOPGA_ENA                        0x0080  /* LOPGA_ENA */
+#define WM8400_LOPGA_ENA_MASK                   0x0080  /* LOPGA_ENA */
+#define WM8400_LOPGA_ENA_SHIFT                       7  /* LOPGA_ENA */
+#define WM8400_LOPGA_ENA_WIDTH                       1  /* LOPGA_ENA */
+#define WM8400_ROPGA_ENA                        0x0040  /* ROPGA_ENA */
+#define WM8400_ROPGA_ENA_MASK                   0x0040  /* ROPGA_ENA */
+#define WM8400_ROPGA_ENA_SHIFT                       6  /* ROPGA_ENA */
+#define WM8400_ROPGA_ENA_WIDTH                       1  /* ROPGA_ENA */
+#define WM8400_LOMIX_ENA                        0x0020  /* LOMIX_ENA */
+#define WM8400_LOMIX_ENA_MASK                   0x0020  /* LOMIX_ENA */
+#define WM8400_LOMIX_ENA_SHIFT                       5  /* LOMIX_ENA */
+#define WM8400_LOMIX_ENA_WIDTH                       1  /* LOMIX_ENA */
+#define WM8400_ROMIX_ENA                        0x0010  /* ROMIX_ENA */
+#define WM8400_ROMIX_ENA_MASK                   0x0010  /* ROMIX_ENA */
+#define WM8400_ROMIX_ENA_SHIFT                       4  /* ROMIX_ENA */
+#define WM8400_ROMIX_ENA_WIDTH                       1  /* ROMIX_ENA */
+#define WM8400_DACL_ENA                         0x0002  /* DACL_ENA */
+#define WM8400_DACL_ENA_MASK                    0x0002  /* DACL_ENA */
+#define WM8400_DACL_ENA_SHIFT                        1  /* DACL_ENA */
+#define WM8400_DACL_ENA_WIDTH                        1  /* DACL_ENA */
+#define WM8400_DACR_ENA                         0x0001  /* DACR_ENA */
+#define WM8400_DACR_ENA_MASK                    0x0001  /* DACR_ENA */
+#define WM8400_DACR_ENA_SHIFT                        0  /* DACR_ENA */
+#define WM8400_DACR_ENA_WIDTH                        1  /* DACR_ENA */
+
+/*
+ * R5 (0x05) - Audio Interface (1)
+ */
+#define WM8400_AIFADCL_SRC                      0x8000  /* AIFADCL_SRC */
+#define WM8400_AIFADCL_SRC_MASK                 0x8000  /* AIFADCL_SRC */
+#define WM8400_AIFADCL_SRC_SHIFT                    15  /* AIFADCL_SRC */
+#define WM8400_AIFADCL_SRC_WIDTH                     1  /* AIFADCL_SRC */
+#define WM8400_AIFADCR_SRC                      0x4000  /* AIFADCR_SRC */
+#define WM8400_AIFADCR_SRC_MASK                 0x4000  /* AIFADCR_SRC */
+#define WM8400_AIFADCR_SRC_SHIFT                    14  /* AIFADCR_SRC */
+#define WM8400_AIFADCR_SRC_WIDTH                     1  /* AIFADCR_SRC */
+#define WM8400_AIFADC_TDM                       0x2000  /* AIFADC_TDM */
+#define WM8400_AIFADC_TDM_MASK                  0x2000  /* AIFADC_TDM */
+#define WM8400_AIFADC_TDM_SHIFT                     13  /* AIFADC_TDM */
+#define WM8400_AIFADC_TDM_WIDTH                      1  /* AIFADC_TDM */
+#define WM8400_AIFADC_TDM_CHAN                  0x1000  /* AIFADC_TDM_CHAN */
+#define WM8400_AIFADC_TDM_CHAN_MASK             0x1000  /* AIFADC_TDM_CHAN */
+#define WM8400_AIFADC_TDM_CHAN_SHIFT                12  /* AIFADC_TDM_CHAN */
+#define WM8400_AIFADC_TDM_CHAN_WIDTH                 1  /* AIFADC_TDM_CHAN */
+#define WM8400_AIF_BCLK_INV                     0x0100  /* AIF_BCLK_INV */
+#define WM8400_AIF_BCLK_INV_MASK                0x0100  /* AIF_BCLK_INV */
+#define WM8400_AIF_BCLK_INV_SHIFT                    8  /* AIF_BCLK_INV */
+#define WM8400_AIF_BCLK_INV_WIDTH                    1  /* AIF_BCLK_INV */
+#define WM8400_AIF_LRCLK_INV                    0x0080  /* AIF_LRCLK_INV */
+#define WM8400_AIF_LRCLK_INV_MASK               0x0080  /* AIF_LRCLK_INV */
+#define WM8400_AIF_LRCLK_INV_SHIFT                   7  /* AIF_LRCLK_INV */
+#define WM8400_AIF_LRCLK_INV_WIDTH                   1  /* AIF_LRCLK_INV */
+#define WM8400_AIF_WL_MASK                      0x0060  /* AIF_WL - [6:5] */
+#define WM8400_AIF_WL_SHIFT                          5  /* AIF_WL - [6:5] */
+#define WM8400_AIF_WL_WIDTH                          2  /* AIF_WL - [6:5] */
+#define WM8400_AIF_WL_16BITS                    (0 << 5)
+#define WM8400_AIF_WL_20BITS                    (1 << 5)
+#define WM8400_AIF_WL_24BITS                    (2 << 5)
+#define WM8400_AIF_WL_32BITS                    (3 << 5)
+#define WM8400_AIF_FMT_MASK                     0x0018  /* AIF_FMT - [4:3] */
+#define WM8400_AIF_FMT_SHIFT                         3  /* AIF_FMT - [4:3] */
+#define WM8400_AIF_FMT_WIDTH                         2  /* AIF_FMT - [4:3] */
+#define WM8400_AIF_FMT_RIGHTJ                   (0 << 3)
+#define WM8400_AIF_FMT_LEFTJ                    (1 << 3)
+#define WM8400_AIF_FMT_I2S                      (2 << 3)
+#define WM8400_AIF_FMT_DSP                      (3 << 3)
+
+/*
+ * R6 (0x06) - Audio Interface (2)
+ */
+#define WM8400_DACL_SRC                         0x8000  /* DACL_SRC */
+#define WM8400_DACL_SRC_MASK                    0x8000  /* DACL_SRC */
+#define WM8400_DACL_SRC_SHIFT                       15  /* DACL_SRC */
+#define WM8400_DACL_SRC_WIDTH                        1  /* DACL_SRC */
+#define WM8400_DACR_SRC                         0x4000  /* DACR_SRC */
+#define WM8400_DACR_SRC_MASK                    0x4000  /* DACR_SRC */
+#define WM8400_DACR_SRC_SHIFT                       14  /* DACR_SRC */
+#define WM8400_DACR_SRC_WIDTH                        1  /* DACR_SRC */
+#define WM8400_AIFDAC_TDM                       0x2000  /* AIFDAC_TDM */
+#define WM8400_AIFDAC_TDM_MASK                  0x2000  /* AIFDAC_TDM */
+#define WM8400_AIFDAC_TDM_SHIFT                     13  /* AIFDAC_TDM */
+#define WM8400_AIFDAC_TDM_WIDTH                      1  /* AIFDAC_TDM */
+#define WM8400_AIFDAC_TDM_CHAN                  0x1000  /* AIFDAC_TDM_CHAN */
+#define WM8400_AIFDAC_TDM_CHAN_MASK             0x1000  /* AIFDAC_TDM_CHAN */
+#define WM8400_AIFDAC_TDM_CHAN_SHIFT                12  /* AIFDAC_TDM_CHAN */
+#define WM8400_AIFDAC_TDM_CHAN_WIDTH                 1  /* AIFDAC_TDM_CHAN */
+#define WM8400_DAC_BOOST_MASK                   0x0C00  /* DAC_BOOST - [11:10] */
+#define WM8400_DAC_BOOST_SHIFT                      10  /* DAC_BOOST - [11:10] */
+#define WM8400_DAC_BOOST_WIDTH                       2  /* DAC_BOOST - [11:10] */
+#define WM8400_DAC_COMP                         0x0010  /* DAC_COMP */
+#define WM8400_DAC_COMP_MASK                    0x0010  /* DAC_COMP */
+#define WM8400_DAC_COMP_SHIFT                        4  /* DAC_COMP */
+#define WM8400_DAC_COMP_WIDTH                        1  /* DAC_COMP */
+#define WM8400_DAC_COMPMODE                     0x0008  /* DAC_COMPMODE */
+#define WM8400_DAC_COMPMODE_MASK                0x0008  /* DAC_COMPMODE */
+#define WM8400_DAC_COMPMODE_SHIFT                    3  /* DAC_COMPMODE */
+#define WM8400_DAC_COMPMODE_WIDTH                    1  /* DAC_COMPMODE */
+#define WM8400_ADC_COMP                         0x0004  /* ADC_COMP */
+#define WM8400_ADC_COMP_MASK                    0x0004  /* ADC_COMP */
+#define WM8400_ADC_COMP_SHIFT                        2  /* ADC_COMP */
+#define WM8400_ADC_COMP_WIDTH                        1  /* ADC_COMP */
+#define WM8400_ADC_COMPMODE                     0x0002  /* ADC_COMPMODE */
+#define WM8400_ADC_COMPMODE_MASK                0x0002  /* ADC_COMPMODE */
+#define WM8400_ADC_COMPMODE_SHIFT                    1  /* ADC_COMPMODE */
+#define WM8400_ADC_COMPMODE_WIDTH                    1  /* ADC_COMPMODE */
+#define WM8400_LOOPBACK                         0x0001  /* LOOPBACK */
+#define WM8400_LOOPBACK_MASK                    0x0001  /* LOOPBACK */
+#define WM8400_LOOPBACK_SHIFT                        0  /* LOOPBACK */
+#define WM8400_LOOPBACK_WIDTH                        1  /* LOOPBACK */
+
+/*
+ * R7 (0x07) - Clocking (1)
+ */
+#define WM8400_TOCLK_RATE                       0x8000  /* TOCLK_RATE */
+#define WM8400_TOCLK_RATE_MASK                  0x8000  /* TOCLK_RATE */
+#define WM8400_TOCLK_RATE_SHIFT                     15  /* TOCLK_RATE */
+#define WM8400_TOCLK_RATE_WIDTH                      1  /* TOCLK_RATE */
+#define WM8400_TOCLK_ENA                        0x4000  /* TOCLK_ENA */
+#define WM8400_TOCLK_ENA_MASK                   0x4000  /* TOCLK_ENA */
+#define WM8400_TOCLK_ENA_SHIFT                      14  /* TOCLK_ENA */
+#define WM8400_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
+#define WM8400_OPCLKDIV_MASK                    0x1E00  /* OPCLKDIV - [12:9] */
+#define WM8400_OPCLKDIV_SHIFT                        9  /* OPCLKDIV - [12:9] */
+#define WM8400_OPCLKDIV_WIDTH                        4  /* OPCLKDIV - [12:9] */
+#define WM8400_DCLKDIV_MASK                     0x01C0  /* DCLKDIV - [8:6] */
+#define WM8400_DCLKDIV_SHIFT                         6  /* DCLKDIV - [8:6] */
+#define WM8400_DCLKDIV_WIDTH                         3  /* DCLKDIV - [8:6] */
+#define WM8400_BCLK_DIV_MASK                    0x001E  /* BCLK_DIV - [4:1] */
+#define WM8400_BCLK_DIV_SHIFT                        1  /* BCLK_DIV - [4:1] */
+#define WM8400_BCLK_DIV_WIDTH                        4  /* BCLK_DIV - [4:1] */
+
+/*
+ * R8 (0x08) - Clocking (2)
+ */
+#define WM8400_MCLK_SRC                         0x8000  /* MCLK_SRC */
+#define WM8400_MCLK_SRC_MASK                    0x8000  /* MCLK_SRC */
+#define WM8400_MCLK_SRC_SHIFT                       15  /* MCLK_SRC */
+#define WM8400_MCLK_SRC_WIDTH                        1  /* MCLK_SRC */
+#define WM8400_SYSCLK_SRC                       0x4000  /* SYSCLK_SRC */
+#define WM8400_SYSCLK_SRC_MASK                  0x4000  /* SYSCLK_SRC */
+#define WM8400_SYSCLK_SRC_SHIFT                     14  /* SYSCLK_SRC */
+#define WM8400_SYSCLK_SRC_WIDTH                      1  /* SYSCLK_SRC */
+#define WM8400_CLK_FORCE                        0x2000  /* CLK_FORCE */
+#define WM8400_CLK_FORCE_MASK                   0x2000  /* CLK_FORCE */
+#define WM8400_CLK_FORCE_SHIFT                      13  /* CLK_FORCE */
+#define WM8400_CLK_FORCE_WIDTH                       1  /* CLK_FORCE */
+#define WM8400_MCLK_DIV_MASK                    0x1800  /* MCLK_DIV - [12:11] */
+#define WM8400_MCLK_DIV_SHIFT                       11  /* MCLK_DIV - [12:11] */
+#define WM8400_MCLK_DIV_WIDTH                        2  /* MCLK_DIV - [12:11] */
+#define WM8400_MCLK_INV                         0x0400  /* MCLK_INV */
+#define WM8400_MCLK_INV_MASK                    0x0400  /* MCLK_INV */
+#define WM8400_MCLK_INV_SHIFT                       10  /* MCLK_INV */
+#define WM8400_MCLK_INV_WIDTH                        1  /* MCLK_INV */
+#define WM8400_ADC_CLKDIV_MASK                  0x00E0  /* ADC_CLKDIV - [7:5] */
+#define WM8400_ADC_CLKDIV_SHIFT                      5  /* ADC_CLKDIV - [7:5] */
+#define WM8400_ADC_CLKDIV_WIDTH                      3  /* ADC_CLKDIV - [7:5] */
+#define WM8400_DAC_CLKDIV_MASK                  0x001C  /* DAC_CLKDIV - [4:2] */
+#define WM8400_DAC_CLKDIV_SHIFT                      2  /* DAC_CLKDIV - [4:2] */
+#define WM8400_DAC_CLKDIV_WIDTH                      3  /* DAC_CLKDIV - [4:2] */
+
+/*
+ * R9 (0x09) - Audio Interface (3)
+ */
+#define WM8400_AIF_MSTR1                        0x8000  /* AIF_MSTR1 */
+#define WM8400_AIF_MSTR1_MASK                   0x8000  /* AIF_MSTR1 */
+#define WM8400_AIF_MSTR1_SHIFT                      15  /* AIF_MSTR1 */
+#define WM8400_AIF_MSTR1_WIDTH                       1  /* AIF_MSTR1 */
+#define WM8400_AIF_MSTR2                        0x4000  /* AIF_MSTR2 */
+#define WM8400_AIF_MSTR2_MASK                   0x4000  /* AIF_MSTR2 */
+#define WM8400_AIF_MSTR2_SHIFT                      14  /* AIF_MSTR2 */
+#define WM8400_AIF_MSTR2_WIDTH                       1  /* AIF_MSTR2 */
+#define WM8400_AIF_SEL                          0x2000  /* AIF_SEL */
+#define WM8400_AIF_SEL_MASK                     0x2000  /* AIF_SEL */
+#define WM8400_AIF_SEL_SHIFT                        13  /* AIF_SEL */
+#define WM8400_AIF_SEL_WIDTH                         1  /* AIF_SEL */
+#define WM8400_ADCLRC_DIR                       0x0800  /* ADCLRC_DIR */
+#define WM8400_ADCLRC_DIR_MASK                  0x0800  /* ADCLRC_DIR */
+#define WM8400_ADCLRC_DIR_SHIFT                     11  /* ADCLRC_DIR */
+#define WM8400_ADCLRC_DIR_WIDTH                      1  /* ADCLRC_DIR */
+#define WM8400_ADCLRC_RATE_MASK                 0x07FF  /* ADCLRC_RATE - [10:0] */
+#define WM8400_ADCLRC_RATE_SHIFT                     0  /* ADCLRC_RATE - [10:0] */
+#define WM8400_ADCLRC_RATE_WIDTH                    11  /* ADCLRC_RATE - [10:0] */
+
+/*
+ * R10 (0x0A) - Audio Interface (4)
+ */
+#define WM8400_ALRCGPIO1                        0x8000  /* ALRCGPIO1 */
+#define WM8400_ALRCGPIO1_MASK                   0x8000  /* ALRCGPIO1 */
+#define WM8400_ALRCGPIO1_SHIFT                      15  /* ALRCGPIO1 */
+#define WM8400_ALRCGPIO1_WIDTH                       1  /* ALRCGPIO1 */
+#define WM8400_ALRCBGPIO6                       0x4000  /* ALRCBGPIO6 */
+#define WM8400_ALRCBGPIO6_MASK                  0x4000  /* ALRCBGPIO6 */
+#define WM8400_ALRCBGPIO6_SHIFT                     14  /* ALRCBGPIO6 */
+#define WM8400_ALRCBGPIO6_WIDTH                      1  /* ALRCBGPIO6 */
+#define WM8400_AIF_TRIS                         0x2000  /* AIF_TRIS */
+#define WM8400_AIF_TRIS_MASK                    0x2000  /* AIF_TRIS */
+#define WM8400_AIF_TRIS_SHIFT                       13  /* AIF_TRIS */
+#define WM8400_AIF_TRIS_WIDTH                        1  /* AIF_TRIS */
+#define WM8400_DACLRC_DIR                       0x0800  /* DACLRC_DIR */
+#define WM8400_DACLRC_DIR_MASK                  0x0800  /* DACLRC_DIR */
+#define WM8400_DACLRC_DIR_SHIFT                     11  /* DACLRC_DIR */
+#define WM8400_DACLRC_DIR_WIDTH                      1  /* DACLRC_DIR */
+#define WM8400_DACLRC_RATE_MASK                 0x07FF  /* DACLRC_RATE - [10:0] */
+#define WM8400_DACLRC_RATE_SHIFT                     0  /* DACLRC_RATE - [10:0] */
+#define WM8400_DACLRC_RATE_WIDTH                    11  /* DACLRC_RATE - [10:0] */
+
+/*
+ * R11 (0x0B) - DAC CTRL
+ */
+#define WM8400_DAC_SDMCLK_RATE                  0x2000  /* DAC_SDMCLK_RATE */
+#define WM8400_DAC_SDMCLK_RATE_MASK             0x2000  /* DAC_SDMCLK_RATE */
+#define WM8400_DAC_SDMCLK_RATE_SHIFT                13  /* DAC_SDMCLK_RATE */
+#define WM8400_DAC_SDMCLK_RATE_WIDTH                 1  /* DAC_SDMCLK_RATE */
+#define WM8400_AIF_LRCLKRATE                    0x0400  /* AIF_LRCLKRATE */
+#define WM8400_AIF_LRCLKRATE_MASK               0x0400  /* AIF_LRCLKRATE */
+#define WM8400_AIF_LRCLKRATE_SHIFT                  10  /* AIF_LRCLKRATE */
+#define WM8400_AIF_LRCLKRATE_WIDTH                   1  /* AIF_LRCLKRATE */
+#define WM8400_DAC_MONO                         0x0200  /* DAC_MONO */
+#define WM8400_DAC_MONO_MASK                    0x0200  /* DAC_MONO */
+#define WM8400_DAC_MONO_SHIFT                        9  /* DAC_MONO */
+#define WM8400_DAC_MONO_WIDTH                        1  /* DAC_MONO */
+#define WM8400_DAC_SB_FILT                      0x0100  /* DAC_SB_FILT */
+#define WM8400_DAC_SB_FILT_MASK                 0x0100  /* DAC_SB_FILT */
+#define WM8400_DAC_SB_FILT_SHIFT                     8  /* DAC_SB_FILT */
+#define WM8400_DAC_SB_FILT_WIDTH                     1  /* DAC_SB_FILT */
+#define WM8400_DAC_MUTERATE                     0x0080  /* DAC_MUTERATE */
+#define WM8400_DAC_MUTERATE_MASK                0x0080  /* DAC_MUTERATE */
+#define WM8400_DAC_MUTERATE_SHIFT                    7  /* DAC_MUTERATE */
+#define WM8400_DAC_MUTERATE_WIDTH                    1  /* DAC_MUTERATE */
+#define WM8400_DAC_MUTEMODE                     0x0040  /* DAC_MUTEMODE */
+#define WM8400_DAC_MUTEMODE_MASK                0x0040  /* DAC_MUTEMODE */
+#define WM8400_DAC_MUTEMODE_SHIFT                    6  /* DAC_MUTEMODE */
+#define WM8400_DAC_MUTEMODE_WIDTH                    1  /* DAC_MUTEMODE */
+#define WM8400_DEEMP_MASK                       0x0030  /* DEEMP - [5:4] */
+#define WM8400_DEEMP_SHIFT                           4  /* DEEMP - [5:4] */
+#define WM8400_DEEMP_WIDTH                           2  /* DEEMP - [5:4] */
+#define WM8400_DAC_MUTE                         0x0004  /* DAC_MUTE */
+#define WM8400_DAC_MUTE_MASK                    0x0004  /* DAC_MUTE */
+#define WM8400_DAC_MUTE_SHIFT                        2  /* DAC_MUTE */
+#define WM8400_DAC_MUTE_WIDTH                        1  /* DAC_MUTE */
+#define WM8400_DACL_DATINV                      0x0002  /* DACL_DATINV */
+#define WM8400_DACL_DATINV_MASK                 0x0002  /* DACL_DATINV */
+#define WM8400_DACL_DATINV_SHIFT                     1  /* DACL_DATINV */
+#define WM8400_DACL_DATINV_WIDTH                     1  /* DACL_DATINV */
+#define WM8400_DACR_DATINV                      0x0001  /* DACR_DATINV */
+#define WM8400_DACR_DATINV_MASK                 0x0001  /* DACR_DATINV */
+#define WM8400_DACR_DATINV_SHIFT                     0  /* DACR_DATINV */
+#define WM8400_DACR_DATINV_WIDTH                     1  /* DACR_DATINV */
+
+/*
+ * R12 (0x0C) - Left DAC Digital Volume
+ */
+#define WM8400_DAC_VU                           0x0100  /* DAC_VU */
+#define WM8400_DAC_VU_MASK                      0x0100  /* DAC_VU */
+#define WM8400_DAC_VU_SHIFT                          8  /* DAC_VU */
+#define WM8400_DAC_VU_WIDTH                          1  /* DAC_VU */
+#define WM8400_DACL_VOL_MASK                    0x00FF  /* DACL_VOL - [7:0] */
+#define WM8400_DACL_VOL_SHIFT                        0  /* DACL_VOL - [7:0] */
+#define WM8400_DACL_VOL_WIDTH                        8  /* DACL_VOL - [7:0] */
+
+/*
+ * R13 (0x0D) - Right DAC Digital Volume
+ */
+#define WM8400_DAC_VU                           0x0100  /* DAC_VU */
+#define WM8400_DAC_VU_MASK                      0x0100  /* DAC_VU */
+#define WM8400_DAC_VU_SHIFT                          8  /* DAC_VU */
+#define WM8400_DAC_VU_WIDTH                          1  /* DAC_VU */
+#define WM8400_DACR_VOL_MASK                    0x00FF  /* DACR_VOL - [7:0] */
+#define WM8400_DACR_VOL_SHIFT                        0  /* DACR_VOL - [7:0] */
+#define WM8400_DACR_VOL_WIDTH                        8  /* DACR_VOL - [7:0] */
+
+/*
+ * R14 (0x0E) - Digital Side Tone
+ */
+#define WM8400_ADCL_DAC_SVOL_MASK               0x1E00  /*   ADCL_DAC_SVOL - [12:9] */
+#define WM8400_ADCL_DAC_SVOL_SHIFT                   9  /*   ADCL_DAC_SVOL - [12:9] */
+#define WM8400_ADCL_DAC_SVOL_WIDTH                   4  /*   ADCL_DAC_SVOL - [12:9] */
+#define WM8400_ADCR_DAC_SVOL_MASK               0x01E0  /* ADCR_DAC_SVOL - [8:5] */
+#define WM8400_ADCR_DAC_SVOL_SHIFT                   5  /* ADCR_DAC_SVOL - [8:5] */
+#define WM8400_ADCR_DAC_SVOL_WIDTH                   4  /* ADCR_DAC_SVOL - [8:5] */
+#define WM8400_ADC_TO_DACL_MASK                 0x000C  /* ADC_TO_DACL - [3:2] */
+#define WM8400_ADC_TO_DACL_SHIFT                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8400_ADC_TO_DACL_WIDTH                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8400_ADC_TO_DACR_MASK                 0x0003  /* ADC_TO_DACR - [1:0] */
+#define WM8400_ADC_TO_DACR_SHIFT                     0  /* ADC_TO_DACR - [1:0] */
+#define WM8400_ADC_TO_DACR_WIDTH                     2  /* ADC_TO_DACR - [1:0] */
+
+/*
+ * R15 (0x0F) - ADC CTRL
+ */
+#define WM8400_ADC_HPF_ENA                      0x0100  /* ADC_HPF_ENA */
+#define WM8400_ADC_HPF_ENA_MASK                 0x0100  /* ADC_HPF_ENA */
+#define WM8400_ADC_HPF_ENA_SHIFT                     8  /* ADC_HPF_ENA */
+#define WM8400_ADC_HPF_ENA_WIDTH                     1  /* ADC_HPF_ENA */
+#define WM8400_ADC_HPF_CUT_MASK                 0x0060  /* ADC_HPF_CUT - [6:5] */
+#define WM8400_ADC_HPF_CUT_SHIFT                     5  /* ADC_HPF_CUT - [6:5] */
+#define WM8400_ADC_HPF_CUT_WIDTH                     2  /* ADC_HPF_CUT - [6:5] */
+#define WM8400_ADCL_DATINV                      0x0002  /* ADCL_DATINV */
+#define WM8400_ADCL_DATINV_MASK                 0x0002  /* ADCL_DATINV */
+#define WM8400_ADCL_DATINV_SHIFT                     1  /* ADCL_DATINV */
+#define WM8400_ADCL_DATINV_WIDTH                     1  /* ADCL_DATINV */
+#define WM8400_ADCR_DATINV                      0x0001  /* ADCR_DATINV */
+#define WM8400_ADCR_DATINV_MASK                 0x0001  /* ADCR_DATINV */
+#define WM8400_ADCR_DATINV_SHIFT                     0  /* ADCR_DATINV */
+#define WM8400_ADCR_DATINV_WIDTH                     1  /* ADCR_DATINV */
+
+/*
+ * R16 (0x10) - Left ADC Digital Volume
+ */
+#define WM8400_ADC_VU                           0x0100  /* ADC_VU */
+#define WM8400_ADC_VU_MASK                      0x0100  /* ADC_VU */
+#define WM8400_ADC_VU_SHIFT                          8  /* ADC_VU */
+#define WM8400_ADC_VU_WIDTH                          1  /* ADC_VU */
+#define WM8400_ADCL_VOL_MASK                    0x00FF  /* ADCL_VOL - [7:0] */
+#define WM8400_ADCL_VOL_SHIFT                        0  /* ADCL_VOL - [7:0] */
+#define WM8400_ADCL_VOL_WIDTH                        8  /* ADCL_VOL - [7:0] */
+
+/*
+ * R17 (0x11) - Right ADC Digital Volume
+ */
+#define WM8400_ADC_VU                           0x0100  /* ADC_VU */
+#define WM8400_ADC_VU_MASK                      0x0100  /* ADC_VU */
+#define WM8400_ADC_VU_SHIFT                          8  /* ADC_VU */
+#define WM8400_ADC_VU_WIDTH                          1  /* ADC_VU */
+#define WM8400_ADCR_VOL_MASK                    0x00FF  /* ADCR_VOL - [7:0] */
+#define WM8400_ADCR_VOL_SHIFT                        0  /* ADCR_VOL - [7:0] */
+#define WM8400_ADCR_VOL_WIDTH                        8  /* ADCR_VOL - [7:0] */
+
+/*
+ * R24 (0x18) - Left Line Input 1&2 Volume
+ */
+#define WM8400_IPVU                             0x0100  /* IPVU */
+#define WM8400_IPVU_MASK                        0x0100  /* IPVU */
+#define WM8400_IPVU_SHIFT                            8  /* IPVU */
+#define WM8400_IPVU_WIDTH                            1  /* IPVU */
+#define WM8400_LI12MUTE                         0x0080  /* LI12MUTE */
+#define WM8400_LI12MUTE_MASK                    0x0080  /* LI12MUTE */
+#define WM8400_LI12MUTE_SHIFT                        7  /* LI12MUTE */
+#define WM8400_LI12MUTE_WIDTH                        1  /* LI12MUTE */
+#define WM8400_LI12ZC                           0x0040  /* LI12ZC */
+#define WM8400_LI12ZC_MASK                      0x0040  /* LI12ZC */
+#define WM8400_LI12ZC_SHIFT                          6  /* LI12ZC */
+#define WM8400_LI12ZC_WIDTH                          1  /* LI12ZC */
+#define WM8400_LIN12VOL_MASK                    0x001F  /* LIN12VOL - [4:0] */
+#define WM8400_LIN12VOL_SHIFT                        0  /* LIN12VOL - [4:0] */
+#define WM8400_LIN12VOL_WIDTH                        5  /* LIN12VOL - [4:0] */
+
+/*
+ * R25 (0x19) - Left Line Input 3&4 Volume
+ */
+#define WM8400_IPVU                             0x0100  /* IPVU */
+#define WM8400_IPVU_MASK                        0x0100  /* IPVU */
+#define WM8400_IPVU_SHIFT                            8  /* IPVU */
+#define WM8400_IPVU_WIDTH                            1  /* IPVU */
+#define WM8400_LI34MUTE                         0x0080  /* LI34MUTE */
+#define WM8400_LI34MUTE_MASK                    0x0080  /* LI34MUTE */
+#define WM8400_LI34MUTE_SHIFT                        7  /* LI34MUTE */
+#define WM8400_LI34MUTE_WIDTH                        1  /* LI34MUTE */
+#define WM8400_LI34ZC                           0x0040  /* LI34ZC */
+#define WM8400_LI34ZC_MASK                      0x0040  /* LI34ZC */
+#define WM8400_LI34ZC_SHIFT                          6  /* LI34ZC */
+#define WM8400_LI34ZC_WIDTH                          1  /* LI34ZC */
+#define WM8400_LIN34VOL_MASK                    0x001F  /* LIN34VOL - [4:0] */
+#define WM8400_LIN34VOL_SHIFT                        0  /* LIN34VOL - [4:0] */
+#define WM8400_LIN34VOL_WIDTH                        5  /* LIN34VOL - [4:0] */
+
+/*
+ * R26 (0x1A) - Right Line Input 1&2 Volume
+ */
+#define WM8400_IPVU                             0x0100  /* IPVU */
+#define WM8400_IPVU_MASK                        0x0100  /* IPVU */
+#define WM8400_IPVU_SHIFT                            8  /* IPVU */
+#define WM8400_IPVU_WIDTH                            1  /* IPVU */
+#define WM8400_RI12MUTE                         0x0080  /* RI12MUTE */
+#define WM8400_RI12MUTE_MASK                    0x0080  /* RI12MUTE */
+#define WM8400_RI12MUTE_SHIFT                        7  /* RI12MUTE */
+#define WM8400_RI12MUTE_WIDTH                        1  /* RI12MUTE */
+#define WM8400_RI12ZC                           0x0040  /* RI12ZC */
+#define WM8400_RI12ZC_MASK                      0x0040  /* RI12ZC */
+#define WM8400_RI12ZC_SHIFT                          6  /* RI12ZC */
+#define WM8400_RI12ZC_WIDTH                          1  /* RI12ZC */
+#define WM8400_RIN12VOL_MASK                    0x001F  /* RIN12VOL - [4:0] */
+#define WM8400_RIN12VOL_SHIFT                        0  /* RIN12VOL - [4:0] */
+#define WM8400_RIN12VOL_WIDTH                        5  /* RIN12VOL - [4:0] */
+
+/*
+ * R27 (0x1B) - Right Line Input 3&4 Volume
+ */
+#define WM8400_IPVU                             0x0100  /* IPVU */
+#define WM8400_IPVU_MASK                        0x0100  /* IPVU */
+#define WM8400_IPVU_SHIFT                            8  /* IPVU */
+#define WM8400_IPVU_WIDTH                            1  /* IPVU */
+#define WM8400_RI34MUTE                         0x0080  /* RI34MUTE */
+#define WM8400_RI34MUTE_MASK                    0x0080  /* RI34MUTE */
+#define WM8400_RI34MUTE_SHIFT                        7  /* RI34MUTE */
+#define WM8400_RI34MUTE_WIDTH                        1  /* RI34MUTE */
+#define WM8400_RI34ZC                           0x0040  /* RI34ZC */
+#define WM8400_RI34ZC_MASK                      0x0040  /* RI34ZC */
+#define WM8400_RI34ZC_SHIFT                          6  /* RI34ZC */
+#define WM8400_RI34ZC_WIDTH                          1  /* RI34ZC */
+#define WM8400_RIN34VOL_MASK                    0x001F  /* RIN34VOL - [4:0] */
+#define WM8400_RIN34VOL_SHIFT                        0  /* RIN34VOL - [4:0] */
+#define WM8400_RIN34VOL_WIDTH                        5  /* RIN34VOL - [4:0] */
+
+/*
+ * R28 (0x1C) - Left Output Volume
+ */
+#define WM8400_OPVU                             0x0100  /* OPVU */
+#define WM8400_OPVU_MASK                        0x0100  /* OPVU */
+#define WM8400_OPVU_SHIFT                            8  /* OPVU */
+#define WM8400_OPVU_WIDTH                            1  /* OPVU */
+#define WM8400_LOZC                             0x0080  /* LOZC */
+#define WM8400_LOZC_MASK                        0x0080  /* LOZC */
+#define WM8400_LOZC_SHIFT                            7  /* LOZC */
+#define WM8400_LOZC_WIDTH                            1  /* LOZC */
+#define WM8400_LOUTVOL_MASK                     0x007F  /* LOUTVOL - [6:0] */
+#define WM8400_LOUTVOL_SHIFT                         0  /* LOUTVOL - [6:0] */
+#define WM8400_LOUTVOL_WIDTH                         7  /* LOUTVOL - [6:0] */
+
+/*
+ * R29 (0x1D) - Right Output Volume
+ */
+#define WM8400_OPVU                             0x0100  /* OPVU */
+#define WM8400_OPVU_MASK                        0x0100  /* OPVU */
+#define WM8400_OPVU_SHIFT                            8  /* OPVU */
+#define WM8400_OPVU_WIDTH                            1  /* OPVU */
+#define WM8400_ROZC                             0x0080  /* ROZC */
+#define WM8400_ROZC_MASK                        0x0080  /* ROZC */
+#define WM8400_ROZC_SHIFT                            7  /* ROZC */
+#define WM8400_ROZC_WIDTH                            1  /* ROZC */
+#define WM8400_ROUTVOL_MASK                     0x007F  /* ROUTVOL - [6:0] */
+#define WM8400_ROUTVOL_SHIFT                         0  /* ROUTVOL - [6:0] */
+#define WM8400_ROUTVOL_WIDTH                         7  /* ROUTVOL - [6:0] */
+
+/*
+ * R30 (0x1E) - Line Outputs Volume
+ */
+#define WM8400_LONMUTE                          0x0040  /* LONMUTE */
+#define WM8400_LONMUTE_MASK                     0x0040  /* LONMUTE */
+#define WM8400_LONMUTE_SHIFT                         6  /* LONMUTE */
+#define WM8400_LONMUTE_WIDTH                         1  /* LONMUTE */
+#define WM8400_LOPMUTE                          0x0020  /* LOPMUTE */
+#define WM8400_LOPMUTE_MASK                     0x0020  /* LOPMUTE */
+#define WM8400_LOPMUTE_SHIFT                         5  /* LOPMUTE */
+#define WM8400_LOPMUTE_WIDTH                         1  /* LOPMUTE */
+#define WM8400_LOATTN                           0x0010  /* LOATTN */
+#define WM8400_LOATTN_MASK                      0x0010  /* LOATTN */
+#define WM8400_LOATTN_SHIFT                          4  /* LOATTN */
+#define WM8400_LOATTN_WIDTH                          1  /* LOATTN */
+#define WM8400_RONMUTE                          0x0004  /* RONMUTE */
+#define WM8400_RONMUTE_MASK                     0x0004  /* RONMUTE */
+#define WM8400_RONMUTE_SHIFT                         2  /* RONMUTE */
+#define WM8400_RONMUTE_WIDTH                         1  /* RONMUTE */
+#define WM8400_ROPMUTE                          0x0002  /* ROPMUTE */
+#define WM8400_ROPMUTE_MASK                     0x0002  /* ROPMUTE */
+#define WM8400_ROPMUTE_SHIFT                         1  /* ROPMUTE */
+#define WM8400_ROPMUTE_WIDTH                         1  /* ROPMUTE */
+#define WM8400_ROATTN                           0x0001  /* ROATTN */
+#define WM8400_ROATTN_MASK                      0x0001  /* ROATTN */
+#define WM8400_ROATTN_SHIFT                          0  /* ROATTN */
+#define WM8400_ROATTN_WIDTH                          1  /* ROATTN */
+
+/*
+ * R31 (0x1F) - Out3/4 Volume
+ */
+#define WM8400_OUT3MUTE                         0x0020  /* OUT3MUTE */
+#define WM8400_OUT3MUTE_MASK                    0x0020  /* OUT3MUTE */
+#define WM8400_OUT3MUTE_SHIFT                        5  /* OUT3MUTE */
+#define WM8400_OUT3MUTE_WIDTH                        1  /* OUT3MUTE */
+#define WM8400_OUT3ATTN                         0x0010  /* OUT3ATTN */
+#define WM8400_OUT3ATTN_MASK                    0x0010  /* OUT3ATTN */
+#define WM8400_OUT3ATTN_SHIFT                        4  /* OUT3ATTN */
+#define WM8400_OUT3ATTN_WIDTH                        1  /* OUT3ATTN */
+#define WM8400_OUT4MUTE                         0x0002  /* OUT4MUTE */
+#define WM8400_OUT4MUTE_MASK                    0x0002  /* OUT4MUTE */
+#define WM8400_OUT4MUTE_SHIFT                        1  /* OUT4MUTE */
+#define WM8400_OUT4MUTE_WIDTH                        1  /* OUT4MUTE */
+#define WM8400_OUT4ATTN                         0x0001  /* OUT4ATTN */
+#define WM8400_OUT4ATTN_MASK                    0x0001  /* OUT4ATTN */
+#define WM8400_OUT4ATTN_SHIFT                        0  /* OUT4ATTN */
+#define WM8400_OUT4ATTN_WIDTH                        1  /* OUT4ATTN */
+
+/*
+ * R32 (0x20) - Left OPGA Volume
+ */
+#define WM8400_OPVU                             0x0100  /* OPVU */
+#define WM8400_OPVU_MASK                        0x0100  /* OPVU */
+#define WM8400_OPVU_SHIFT                            8  /* OPVU */
+#define WM8400_OPVU_WIDTH                            1  /* OPVU */
+#define WM8400_LOPGAZC                          0x0080  /* LOPGAZC */
+#define WM8400_LOPGAZC_MASK                     0x0080  /* LOPGAZC */
+#define WM8400_LOPGAZC_SHIFT                         7  /* LOPGAZC */
+#define WM8400_LOPGAZC_WIDTH                         1  /* LOPGAZC */
+#define WM8400_LOPGAVOL_MASK                    0x007F  /* LOPGAVOL - [6:0] */
+#define WM8400_LOPGAVOL_SHIFT                        0  /* LOPGAVOL - [6:0] */
+#define WM8400_LOPGAVOL_WIDTH                        7  /* LOPGAVOL - [6:0] */
+
+/*
+ * R33 (0x21) - Right OPGA Volume
+ */
+#define WM8400_OPVU                             0x0100  /* OPVU */
+#define WM8400_OPVU_MASK                        0x0100  /* OPVU */
+#define WM8400_OPVU_SHIFT                            8  /* OPVU */
+#define WM8400_OPVU_WIDTH                            1  /* OPVU */
+#define WM8400_ROPGAZC                          0x0080  /* ROPGAZC */
+#define WM8400_ROPGAZC_MASK                     0x0080  /* ROPGAZC */
+#define WM8400_ROPGAZC_SHIFT                         7  /* ROPGAZC */
+#define WM8400_ROPGAZC_WIDTH                         1  /* ROPGAZC */
+#define WM8400_ROPGAVOL_MASK                    0x007F  /* ROPGAVOL - [6:0] */
+#define WM8400_ROPGAVOL_SHIFT                        0  /* ROPGAVOL - [6:0] */
+#define WM8400_ROPGAVOL_WIDTH                        7  /* ROPGAVOL - [6:0] */
+
+/*
+ * R34 (0x22) - Speaker Volume
+ */
+#define WM8400_SPKATTN_MASK                     0x0003  /* SPKATTN - [1:0] */
+#define WM8400_SPKATTN_SHIFT                         0  /* SPKATTN - [1:0] */
+#define WM8400_SPKATTN_WIDTH                         2  /* SPKATTN - [1:0] */
+
+/*
+ * R35 (0x23) - ClassD1
+ */
+#define WM8400_CDMODE                           0x0100  /* CDMODE */
+#define WM8400_CDMODE_MASK                      0x0100  /* CDMODE */
+#define WM8400_CDMODE_SHIFT                          8  /* CDMODE */
+#define WM8400_CDMODE_WIDTH                          1  /* CDMODE */
+#define WM8400_CLASSD_CLK_SEL                   0x0080  /* CLASSD_CLK_SEL */
+#define WM8400_CLASSD_CLK_SEL_MASK              0x0080  /* CLASSD_CLK_SEL */
+#define WM8400_CLASSD_CLK_SEL_SHIFT                  7  /* CLASSD_CLK_SEL */
+#define WM8400_CLASSD_CLK_SEL_WIDTH                  1  /* CLASSD_CLK_SEL */
+#define WM8400_CD_SRCTRL                        0x0040  /* CD_SRCTRL */
+#define WM8400_CD_SRCTRL_MASK                   0x0040  /* CD_SRCTRL */
+#define WM8400_CD_SRCTRL_SHIFT                       6  /* CD_SRCTRL */
+#define WM8400_CD_SRCTRL_WIDTH                       1  /* CD_SRCTRL */
+#define WM8400_SPKNOPOP                         0x0020  /* SPKNOPOP */
+#define WM8400_SPKNOPOP_MASK                    0x0020  /* SPKNOPOP */
+#define WM8400_SPKNOPOP_SHIFT                        5  /* SPKNOPOP */
+#define WM8400_SPKNOPOP_WIDTH                        1  /* SPKNOPOP */
+#define WM8400_DBLERATE                         0x0010  /* DBLERATE */
+#define WM8400_DBLERATE_MASK                    0x0010  /* DBLERATE */
+#define WM8400_DBLERATE_SHIFT                        4  /* DBLERATE */
+#define WM8400_DBLERATE_WIDTH                        1  /* DBLERATE */
+#define WM8400_LOOPTEST                         0x0008  /* LOOPTEST */
+#define WM8400_LOOPTEST_MASK                    0x0008  /* LOOPTEST */
+#define WM8400_LOOPTEST_SHIFT                        3  /* LOOPTEST */
+#define WM8400_LOOPTEST_WIDTH                        1  /* LOOPTEST */
+#define WM8400_HALFABBIAS                       0x0004  /* HALFABBIAS */
+#define WM8400_HALFABBIAS_MASK                  0x0004  /* HALFABBIAS */
+#define WM8400_HALFABBIAS_SHIFT                      2  /* HALFABBIAS */
+#define WM8400_HALFABBIAS_WIDTH                      1  /* HALFABBIAS */
+#define WM8400_TRIDEL_MASK                      0x0003  /* TRIDEL - [1:0] */
+#define WM8400_TRIDEL_SHIFT                          0  /* TRIDEL - [1:0] */
+#define WM8400_TRIDEL_WIDTH                          2  /* TRIDEL - [1:0] */
+
+/*
+ * R37 (0x25) - ClassD3
+ */
+#define WM8400_DCGAIN_MASK                      0x0038  /* DCGAIN - [5:3] */
+#define WM8400_DCGAIN_SHIFT                          3  /* DCGAIN - [5:3] */
+#define WM8400_DCGAIN_WIDTH                          3  /* DCGAIN - [5:3] */
+#define WM8400_ACGAIN_MASK                      0x0007  /* ACGAIN - [2:0] */
+#define WM8400_ACGAIN_SHIFT                          0  /* ACGAIN - [2:0] */
+#define WM8400_ACGAIN_WIDTH                          3  /* ACGAIN - [2:0] */
+
+/*
+ * R39 (0x27) - Input Mixer1
+ */
+#define WM8400_AINLMODE_MASK                    0x000C  /* AINLMODE - [3:2] */
+#define WM8400_AINLMODE_SHIFT                        2  /* AINLMODE - [3:2] */
+#define WM8400_AINLMODE_WIDTH                        2  /* AINLMODE - [3:2] */
+#define WM8400_AINRMODE_MASK                    0x0003  /* AINRMODE - [1:0] */
+#define WM8400_AINRMODE_SHIFT                        0  /* AINRMODE - [1:0] */
+#define WM8400_AINRMODE_WIDTH                        2  /* AINRMODE - [1:0] */
+
+/*
+ * R40 (0x28) - Input Mixer2
+ */
+#define WM8400_LMP4                             0x0080  /* LMP4 */
+#define WM8400_LMP4_MASK                        0x0080  /* LMP4 */
+#define WM8400_LMP4_SHIFT                            7  /* LMP4 */
+#define WM8400_LMP4_WIDTH                            1  /* LMP4 */
+#define WM8400_LMN3                             0x0040  /* LMN3 */
+#define WM8400_LMN3_MASK                        0x0040  /* LMN3 */
+#define WM8400_LMN3_SHIFT                            6  /* LMN3 */
+#define WM8400_LMN3_WIDTH                            1  /* LMN3 */
+#define WM8400_LMP2                             0x0020  /* LMP2 */
+#define WM8400_LMP2_MASK                        0x0020  /* LMP2 */
+#define WM8400_LMP2_SHIFT                            5  /* LMP2 */
+#define WM8400_LMP2_WIDTH                            1  /* LMP2 */
+#define WM8400_LMN1                             0x0010  /* LMN1 */
+#define WM8400_LMN1_MASK                        0x0010  /* LMN1 */
+#define WM8400_LMN1_SHIFT                            4  /* LMN1 */
+#define WM8400_LMN1_WIDTH                            1  /* LMN1 */
+#define WM8400_RMP4                             0x0008  /* RMP4 */
+#define WM8400_RMP4_MASK                        0x0008  /* RMP4 */
+#define WM8400_RMP4_SHIFT                            3  /* RMP4 */
+#define WM8400_RMP4_WIDTH                            1  /* RMP4 */
+#define WM8400_RMN3                             0x0004  /* RMN3 */
+#define WM8400_RMN3_MASK                        0x0004  /* RMN3 */
+#define WM8400_RMN3_SHIFT                            2  /* RMN3 */
+#define WM8400_RMN3_WIDTH                            1  /* RMN3 */
+#define WM8400_RMP2                             0x0002  /* RMP2 */
+#define WM8400_RMP2_MASK                        0x0002  /* RMP2 */
+#define WM8400_RMP2_SHIFT                            1  /* RMP2 */
+#define WM8400_RMP2_WIDTH                            1  /* RMP2 */
+#define WM8400_RMN1                             0x0001  /* RMN1 */
+#define WM8400_RMN1_MASK                        0x0001  /* RMN1 */
+#define WM8400_RMN1_SHIFT                            0  /* RMN1 */
+#define WM8400_RMN1_WIDTH                            1  /* RMN1 */
+
+/*
+ * R41 (0x29) - Input Mixer3
+ */
+#define WM8400_L34MNB                           0x0100  /* L34MNB */
+#define WM8400_L34MNB_MASK                      0x0100  /* L34MNB */
+#define WM8400_L34MNB_SHIFT                          8  /* L34MNB */
+#define WM8400_L34MNB_WIDTH                          1  /* L34MNB */
+#define WM8400_L34MNBST                         0x0080  /* L34MNBST */
+#define WM8400_L34MNBST_MASK                    0x0080  /* L34MNBST */
+#define WM8400_L34MNBST_SHIFT                        7  /* L34MNBST */
+#define WM8400_L34MNBST_WIDTH                        1  /* L34MNBST */
+#define WM8400_L12MNB                           0x0020  /* L12MNB */
+#define WM8400_L12MNB_MASK                      0x0020  /* L12MNB */
+#define WM8400_L12MNB_SHIFT                          5  /* L12MNB */
+#define WM8400_L12MNB_WIDTH                          1  /* L12MNB */
+#define WM8400_L12MNBST                         0x0010  /* L12MNBST */
+#define WM8400_L12MNBST_MASK                    0x0010  /* L12MNBST */
+#define WM8400_L12MNBST_SHIFT                        4  /* L12MNBST */
+#define WM8400_L12MNBST_WIDTH                        1  /* L12MNBST */
+#define WM8400_LDBVOL_MASK                      0x0007  /* LDBVOL - [2:0] */
+#define WM8400_LDBVOL_SHIFT                          0  /* LDBVOL - [2:0] */
+#define WM8400_LDBVOL_WIDTH                          3  /* LDBVOL - [2:0] */
+
+/*
+ * R42 (0x2A) - Input Mixer4
+ */
+#define WM8400_R34MNB                           0x0100  /* R34MNB */
+#define WM8400_R34MNB_MASK                      0x0100  /* R34MNB */
+#define WM8400_R34MNB_SHIFT                          8  /* R34MNB */
+#define WM8400_R34MNB_WIDTH                          1  /* R34MNB */
+#define WM8400_R34MNBST                         0x0080  /* R34MNBST */
+#define WM8400_R34MNBST_MASK                    0x0080  /* R34MNBST */
+#define WM8400_R34MNBST_SHIFT                        7  /* R34MNBST */
+#define WM8400_R34MNBST_WIDTH                        1  /* R34MNBST */
+#define WM8400_R12MNB                           0x0020  /* R12MNB */
+#define WM8400_R12MNB_MASK                      0x0020  /* R12MNB */
+#define WM8400_R12MNB_SHIFT                          5  /* R12MNB */
+#define WM8400_R12MNB_WIDTH                          1  /* R12MNB */
+#define WM8400_R12MNBST                         0x0010  /* R12MNBST */
+#define WM8400_R12MNBST_MASK                    0x0010  /* R12MNBST */
+#define WM8400_R12MNBST_SHIFT                        4  /* R12MNBST */
+#define WM8400_R12MNBST_WIDTH                        1  /* R12MNBST */
+#define WM8400_RDBVOL_MASK                      0x0007  /* RDBVOL - [2:0] */
+#define WM8400_RDBVOL_SHIFT                          0  /* RDBVOL - [2:0] */
+#define WM8400_RDBVOL_WIDTH                          3  /* RDBVOL - [2:0] */
+
+/*
+ * R43 (0x2B) - Input Mixer5
+ */
+#define WM8400_LI2BVOL_MASK                     0x01C0  /* LI2BVOL - [8:6] */
+#define WM8400_LI2BVOL_SHIFT                         6  /* LI2BVOL - [8:6] */
+#define WM8400_LI2BVOL_WIDTH                         3  /* LI2BVOL - [8:6] */
+#define WM8400_LR4BVOL_MASK                     0x0038  /* LR4BVOL - [5:3] */
+#define WM8400_LR4BVOL_SHIFT                         3  /* LR4BVOL - [5:3] */
+#define WM8400_LR4BVOL_WIDTH                         3  /* LR4BVOL - [5:3] */
+#define WM8400_LL4BVOL_MASK                     0x0007  /* LL4BVOL - [2:0] */
+#define WM8400_LL4BVOL_SHIFT                         0  /* LL4BVOL - [2:0] */
+#define WM8400_LL4BVOL_WIDTH                         3  /* LL4BVOL - [2:0] */
+
+/*
+ * R44 (0x2C) - Input Mixer6
+ */
+#define WM8400_RI2BVOL_MASK                     0x01C0  /* RI2BVOL - [8:6] */
+#define WM8400_RI2BVOL_SHIFT                         6  /* RI2BVOL - [8:6] */
+#define WM8400_RI2BVOL_WIDTH                         3  /* RI2BVOL - [8:6] */
+#define WM8400_RL4BVOL_MASK                     0x0038  /* RL4BVOL - [5:3] */
+#define WM8400_RL4BVOL_SHIFT                         3  /* RL4BVOL - [5:3] */
+#define WM8400_RL4BVOL_WIDTH                         3  /* RL4BVOL - [5:3] */
+#define WM8400_RR4BVOL_MASK                     0x0007  /* RR4BVOL - [2:0] */
+#define WM8400_RR4BVOL_SHIFT                         0  /* RR4BVOL - [2:0] */
+#define WM8400_RR4BVOL_WIDTH                         3  /* RR4BVOL - [2:0] */
+
+/*
+ * R45 (0x2D) - Output Mixer1
+ */
+#define WM8400_LRBLO                            0x0080  /* LRBLO */
+#define WM8400_LRBLO_MASK                       0x0080  /* LRBLO */
+#define WM8400_LRBLO_SHIFT                           7  /* LRBLO */
+#define WM8400_LRBLO_WIDTH                           1  /* LRBLO */
+#define WM8400_LLBLO                            0x0040  /* LLBLO */
+#define WM8400_LLBLO_MASK                       0x0040  /* LLBLO */
+#define WM8400_LLBLO_SHIFT                           6  /* LLBLO */
+#define WM8400_LLBLO_WIDTH                           1  /* LLBLO */
+#define WM8400_LRI3LO                           0x0020  /* LRI3LO */
+#define WM8400_LRI3LO_MASK                      0x0020  /* LRI3LO */
+#define WM8400_LRI3LO_SHIFT                          5  /* LRI3LO */
+#define WM8400_LRI3LO_WIDTH                          1  /* LRI3LO */
+#define WM8400_LLI3LO                           0x0010  /* LLI3LO */
+#define WM8400_LLI3LO_MASK                      0x0010  /* LLI3LO */
+#define WM8400_LLI3LO_SHIFT                          4  /* LLI3LO */
+#define WM8400_LLI3LO_WIDTH                          1  /* LLI3LO */
+#define WM8400_LR12LO                           0x0008  /* LR12LO */
+#define WM8400_LR12LO_MASK                      0x0008  /* LR12LO */
+#define WM8400_LR12LO_SHIFT                          3  /* LR12LO */
+#define WM8400_LR12LO_WIDTH                          1  /* LR12LO */
+#define WM8400_LL12LO                           0x0004  /* LL12LO */
+#define WM8400_LL12LO_MASK                      0x0004  /* LL12LO */
+#define WM8400_LL12LO_SHIFT                          2  /* LL12LO */
+#define WM8400_LL12LO_WIDTH                          1  /* LL12LO */
+#define WM8400_LDLO                             0x0001  /* LDLO */
+#define WM8400_LDLO_MASK                        0x0001  /* LDLO */
+#define WM8400_LDLO_SHIFT                            0  /* LDLO */
+#define WM8400_LDLO_WIDTH                            1  /* LDLO */
+
+/*
+ * R46 (0x2E) - Output Mixer2
+ */
+#define WM8400_RLBRO                            0x0080  /* RLBRO */
+#define WM8400_RLBRO_MASK                       0x0080  /* RLBRO */
+#define WM8400_RLBRO_SHIFT                           7  /* RLBRO */
+#define WM8400_RLBRO_WIDTH                           1  /* RLBRO */
+#define WM8400_RRBRO                            0x0040  /* RRBRO */
+#define WM8400_RRBRO_MASK                       0x0040  /* RRBRO */
+#define WM8400_RRBRO_SHIFT                           6  /* RRBRO */
+#define WM8400_RRBRO_WIDTH                           1  /* RRBRO */
+#define WM8400_RLI3RO                           0x0020  /* RLI3RO */
+#define WM8400_RLI3RO_MASK                      0x0020  /* RLI3RO */
+#define WM8400_RLI3RO_SHIFT                          5  /* RLI3RO */
+#define WM8400_RLI3RO_WIDTH                          1  /* RLI3RO */
+#define WM8400_RRI3RO                           0x0010  /* RRI3RO */
+#define WM8400_RRI3RO_MASK                      0x0010  /* RRI3RO */
+#define WM8400_RRI3RO_SHIFT                          4  /* RRI3RO */
+#define WM8400_RRI3RO_WIDTH                          1  /* RRI3RO */
+#define WM8400_RL12RO                           0x0008  /* RL12RO */
+#define WM8400_RL12RO_MASK                      0x0008  /* RL12RO */
+#define WM8400_RL12RO_SHIFT                          3  /* RL12RO */
+#define WM8400_RL12RO_WIDTH                          1  /* RL12RO */
+#define WM8400_RR12RO                           0x0004  /* RR12RO */
+#define WM8400_RR12RO_MASK                      0x0004  /* RR12RO */
+#define WM8400_RR12RO_SHIFT                          2  /* RR12RO */
+#define WM8400_RR12RO_WIDTH                          1  /* RR12RO */
+#define WM8400_RDRO                             0x0001  /* RDRO */
+#define WM8400_RDRO_MASK                        0x0001  /* RDRO */
+#define WM8400_RDRO_SHIFT                            0  /* RDRO */
+#define WM8400_RDRO_WIDTH                            1  /* RDRO */
+
+/*
+ * R47 (0x2F) - Output Mixer3
+ */
+#define WM8400_LLI3LOVOL_MASK                   0x01C0  /* LLI3LOVOL - [8:6] */
+#define WM8400_LLI3LOVOL_SHIFT                       6  /* LLI3LOVOL - [8:6] */
+#define WM8400_LLI3LOVOL_WIDTH                       3  /* LLI3LOVOL - [8:6] */
+#define WM8400_LR12LOVOL_MASK                   0x0038  /* LR12LOVOL - [5:3] */
+#define WM8400_LR12LOVOL_SHIFT                       3  /* LR12LOVOL - [5:3] */
+#define WM8400_LR12LOVOL_WIDTH                       3  /* LR12LOVOL - [5:3] */
+#define WM8400_LL12LOVOL_MASK                   0x0007  /* LL12LOVOL - [2:0] */
+#define WM8400_LL12LOVOL_SHIFT                       0  /* LL12LOVOL - [2:0] */
+#define WM8400_LL12LOVOL_WIDTH                       3  /* LL12LOVOL - [2:0] */
+
+/*
+ * R48 (0x30) - Output Mixer4
+ */
+#define WM8400_RRI3ROVOL_MASK                   0x01C0  /* RRI3ROVOL - [8:6] */
+#define WM8400_RRI3ROVOL_SHIFT                       6  /* RRI3ROVOL - [8:6] */
+#define WM8400_RRI3ROVOL_WIDTH                       3  /* RRI3ROVOL - [8:6] */
+#define WM8400_RL12ROVOL_MASK                   0x0038  /* RL12ROVOL - [5:3] */
+#define WM8400_RL12ROVOL_SHIFT                       3  /* RL12ROVOL - [5:3] */
+#define WM8400_RL12ROVOL_WIDTH                       3  /* RL12ROVOL - [5:3] */
+#define WM8400_RR12ROVOL_MASK                   0x0007  /* RR12ROVOL - [2:0] */
+#define WM8400_RR12ROVOL_SHIFT                       0  /* RR12ROVOL - [2:0] */
+#define WM8400_RR12ROVOL_WIDTH                       3  /* RR12ROVOL - [2:0] */
+
+/*
+ * R49 (0x31) - Output Mixer5
+ */
+#define WM8400_LRI3LOVOL_MASK                   0x01C0  /* LRI3LOVOL - [8:6] */
+#define WM8400_LRI3LOVOL_SHIFT                       6  /* LRI3LOVOL - [8:6] */
+#define WM8400_LRI3LOVOL_WIDTH                       3  /* LRI3LOVOL - [8:6] */
+#define WM8400_LRBLOVOL_MASK                    0x0038  /* LRBLOVOL - [5:3] */
+#define WM8400_LRBLOVOL_SHIFT                        3  /* LRBLOVOL - [5:3] */
+#define WM8400_LRBLOVOL_WIDTH                        3  /* LRBLOVOL - [5:3] */
+#define WM8400_LLBLOVOL_MASK                    0x0007  /* LLBLOVOL - [2:0] */
+#define WM8400_LLBLOVOL_SHIFT                        0  /* LLBLOVOL - [2:0] */
+#define WM8400_LLBLOVOL_WIDTH                        3  /* LLBLOVOL - [2:0] */
+
+/*
+ * R50 (0x32) - Output Mixer6
+ */
+#define WM8400_RLI3ROVOL_MASK                   0x01C0  /* RLI3ROVOL - [8:6] */
+#define WM8400_RLI3ROVOL_SHIFT                       6  /* RLI3ROVOL - [8:6] */
+#define WM8400_RLI3ROVOL_WIDTH                       3  /* RLI3ROVOL - [8:6] */
+#define WM8400_RLBROVOL_MASK                    0x0038  /* RLBROVOL - [5:3] */
+#define WM8400_RLBROVOL_SHIFT                        3  /* RLBROVOL - [5:3] */
+#define WM8400_RLBROVOL_WIDTH                        3  /* RLBROVOL - [5:3] */
+#define WM8400_RRBROVOL_MASK                    0x0007  /* RRBROVOL - [2:0] */
+#define WM8400_RRBROVOL_SHIFT                        0  /* RRBROVOL - [2:0] */
+#define WM8400_RRBROVOL_WIDTH                        3  /* RRBROVOL - [2:0] */
+
+/*
+ * R51 (0x33) - Out3/4 Mixer
+ */
+#define WM8400_VSEL_MASK                        0x0180  /* VSEL - [8:7] */
+#define WM8400_VSEL_SHIFT                            7  /* VSEL - [8:7] */
+#define WM8400_VSEL_WIDTH                            2  /* VSEL - [8:7] */
+#define WM8400_LI4O3                            0x0020  /* LI4O3 */
+#define WM8400_LI4O3_MASK                       0x0020  /* LI4O3 */
+#define WM8400_LI4O3_SHIFT                           5  /* LI4O3 */
+#define WM8400_LI4O3_WIDTH                           1  /* LI4O3 */
+#define WM8400_LPGAO3                           0x0010  /* LPGAO3 */
+#define WM8400_LPGAO3_MASK                      0x0010  /* LPGAO3 */
+#define WM8400_LPGAO3_SHIFT                          4  /* LPGAO3 */
+#define WM8400_LPGAO3_WIDTH                          1  /* LPGAO3 */
+#define WM8400_RI4O4                            0x0002  /* RI4O4 */
+#define WM8400_RI4O4_MASK                       0x0002  /* RI4O4 */
+#define WM8400_RI4O4_SHIFT                           1  /* RI4O4 */
+#define WM8400_RI4O4_WIDTH                           1  /* RI4O4 */
+#define WM8400_RPGAO4                           0x0001  /* RPGAO4 */
+#define WM8400_RPGAO4_MASK                      0x0001  /* RPGAO4 */
+#define WM8400_RPGAO4_SHIFT                          0  /* RPGAO4 */
+#define WM8400_RPGAO4_WIDTH                          1  /* RPGAO4 */
+
+/*
+ * R52 (0x34) - Line Mixer1
+ */
+#define WM8400_LLOPGALON                        0x0040  /* LLOPGALON */
+#define WM8400_LLOPGALON_MASK                   0x0040  /* LLOPGALON */
+#define WM8400_LLOPGALON_SHIFT                       6  /* LLOPGALON */
+#define WM8400_LLOPGALON_WIDTH                       1  /* LLOPGALON */
+#define WM8400_LROPGALON                        0x0020  /* LROPGALON */
+#define WM8400_LROPGALON_MASK                   0x0020  /* LROPGALON */
+#define WM8400_LROPGALON_SHIFT                       5  /* LROPGALON */
+#define WM8400_LROPGALON_WIDTH                       1  /* LROPGALON */
+#define WM8400_LOPLON                           0x0010  /* LOPLON */
+#define WM8400_LOPLON_MASK                      0x0010  /* LOPLON */
+#define WM8400_LOPLON_SHIFT                          4  /* LOPLON */
+#define WM8400_LOPLON_WIDTH                          1  /* LOPLON */
+#define WM8400_LR12LOP                          0x0004  /* LR12LOP */
+#define WM8400_LR12LOP_MASK                     0x0004  /* LR12LOP */
+#define WM8400_LR12LOP_SHIFT                         2  /* LR12LOP */
+#define WM8400_LR12LOP_WIDTH                         1  /* LR12LOP */
+#define WM8400_LL12LOP                          0x0002  /* LL12LOP */
+#define WM8400_LL12LOP_MASK                     0x0002  /* LL12LOP */
+#define WM8400_LL12LOP_SHIFT                         1  /* LL12LOP */
+#define WM8400_LL12LOP_WIDTH                         1  /* LL12LOP */
+#define WM8400_LLOPGALOP                        0x0001  /* LLOPGALOP */
+#define WM8400_LLOPGALOP_MASK                   0x0001  /* LLOPGALOP */
+#define WM8400_LLOPGALOP_SHIFT                       0  /* LLOPGALOP */
+#define WM8400_LLOPGALOP_WIDTH                       1  /* LLOPGALOP */
+
+/*
+ * R53 (0x35) - Line Mixer2
+ */
+#define WM8400_RROPGARON                        0x0040  /* RROPGARON */
+#define WM8400_RROPGARON_MASK                   0x0040  /* RROPGARON */
+#define WM8400_RROPGARON_SHIFT                       6  /* RROPGARON */
+#define WM8400_RROPGARON_WIDTH                       1  /* RROPGARON */
+#define WM8400_RLOPGARON                        0x0020  /* RLOPGARON */
+#define WM8400_RLOPGARON_MASK                   0x0020  /* RLOPGARON */
+#define WM8400_RLOPGARON_SHIFT                       5  /* RLOPGARON */
+#define WM8400_RLOPGARON_WIDTH                       1  /* RLOPGARON */
+#define WM8400_ROPRON                           0x0010  /* ROPRON */
+#define WM8400_ROPRON_MASK                      0x0010  /* ROPRON */
+#define WM8400_ROPRON_SHIFT                          4  /* ROPRON */
+#define WM8400_ROPRON_WIDTH                          1  /* ROPRON */
+#define WM8400_RL12ROP                          0x0004  /* RL12ROP */
+#define WM8400_RL12ROP_MASK                     0x0004  /* RL12ROP */
+#define WM8400_RL12ROP_SHIFT                         2  /* RL12ROP */
+#define WM8400_RL12ROP_WIDTH                         1  /* RL12ROP */
+#define WM8400_RR12ROP                          0x0002  /* RR12ROP */
+#define WM8400_RR12ROP_MASK                     0x0002  /* RR12ROP */
+#define WM8400_RR12ROP_SHIFT                         1  /* RR12ROP */
+#define WM8400_RR12ROP_WIDTH                         1  /* RR12ROP */
+#define WM8400_RROPGAROP                        0x0001  /* RROPGAROP */
+#define WM8400_RROPGAROP_MASK                   0x0001  /* RROPGAROP */
+#define WM8400_RROPGAROP_SHIFT                       0  /* RROPGAROP */
+#define WM8400_RROPGAROP_WIDTH                       1  /* RROPGAROP */
+
+/*
+ * R54 (0x36) - Speaker Mixer
+ */
+#define WM8400_LB2SPK                           0x0080  /* LB2SPK */
+#define WM8400_LB2SPK_MASK                      0x0080  /* LB2SPK */
+#define WM8400_LB2SPK_SHIFT                          7  /* LB2SPK */
+#define WM8400_LB2SPK_WIDTH                          1  /* LB2SPK */
+#define WM8400_RB2SPK                           0x0040  /* RB2SPK */
+#define WM8400_RB2SPK_MASK                      0x0040  /* RB2SPK */
+#define WM8400_RB2SPK_SHIFT                          6  /* RB2SPK */
+#define WM8400_RB2SPK_WIDTH                          1  /* RB2SPK */
+#define WM8400_LI2SPK                           0x0020  /* LI2SPK */
+#define WM8400_LI2SPK_MASK                      0x0020  /* LI2SPK */
+#define WM8400_LI2SPK_SHIFT                          5  /* LI2SPK */
+#define WM8400_LI2SPK_WIDTH                          1  /* LI2SPK */
+#define WM8400_RI2SPK                           0x0010  /* RI2SPK */
+#define WM8400_RI2SPK_MASK                      0x0010  /* RI2SPK */
+#define WM8400_RI2SPK_SHIFT                          4  /* RI2SPK */
+#define WM8400_RI2SPK_WIDTH                          1  /* RI2SPK */
+#define WM8400_LOPGASPK                         0x0008  /* LOPGASPK */
+#define WM8400_LOPGASPK_MASK                    0x0008  /* LOPGASPK */
+#define WM8400_LOPGASPK_SHIFT                        3  /* LOPGASPK */
+#define WM8400_LOPGASPK_WIDTH                        1  /* LOPGASPK */
+#define WM8400_ROPGASPK                         0x0004  /* ROPGASPK */
+#define WM8400_ROPGASPK_MASK                    0x0004  /* ROPGASPK */
+#define WM8400_ROPGASPK_SHIFT                        2  /* ROPGASPK */
+#define WM8400_ROPGASPK_WIDTH                        1  /* ROPGASPK */
+#define WM8400_LDSPK                            0x0002  /* LDSPK */
+#define WM8400_LDSPK_MASK                       0x0002  /* LDSPK */
+#define WM8400_LDSPK_SHIFT                           1  /* LDSPK */
+#define WM8400_LDSPK_WIDTH                           1  /* LDSPK */
+#define WM8400_RDSPK                            0x0001  /* RDSPK */
+#define WM8400_RDSPK_MASK                       0x0001  /* RDSPK */
+#define WM8400_RDSPK_SHIFT                           0  /* RDSPK */
+#define WM8400_RDSPK_WIDTH                           1  /* RDSPK */
+
+/*
+ * R55 (0x37) - Additional Control
+ */
+#define WM8400_VROI                             0x0001  /* VROI */
+#define WM8400_VROI_MASK                        0x0001  /* VROI */
+#define WM8400_VROI_SHIFT                            0  /* VROI */
+#define WM8400_VROI_WIDTH                            1  /* VROI */
+
+/*
+ * R56 (0x38) - AntiPOP1
+ */
+#define WM8400_DIS_LLINE                        0x0020  /* DIS_LLINE */
+#define WM8400_DIS_LLINE_MASK                   0x0020  /* DIS_LLINE */
+#define WM8400_DIS_LLINE_SHIFT                       5  /* DIS_LLINE */
+#define WM8400_DIS_LLINE_WIDTH                       1  /* DIS_LLINE */
+#define WM8400_DIS_RLINE                        0x0010  /* DIS_RLINE */
+#define WM8400_DIS_RLINE_MASK                   0x0010  /* DIS_RLINE */
+#define WM8400_DIS_RLINE_SHIFT                       4  /* DIS_RLINE */
+#define WM8400_DIS_RLINE_WIDTH                       1  /* DIS_RLINE */
+#define WM8400_DIS_OUT3                         0x0008  /* DIS_OUT3 */
+#define WM8400_DIS_OUT3_MASK                    0x0008  /* DIS_OUT3 */
+#define WM8400_DIS_OUT3_SHIFT                        3  /* DIS_OUT3 */
+#define WM8400_DIS_OUT3_WIDTH                        1  /* DIS_OUT3 */
+#define WM8400_DIS_OUT4                         0x0004  /* DIS_OUT4 */
+#define WM8400_DIS_OUT4_MASK                    0x0004  /* DIS_OUT4 */
+#define WM8400_DIS_OUT4_SHIFT                        2  /* DIS_OUT4 */
+#define WM8400_DIS_OUT4_WIDTH                        1  /* DIS_OUT4 */
+#define WM8400_DIS_LOUT                         0x0002  /* DIS_LOUT */
+#define WM8400_DIS_LOUT_MASK                    0x0002  /* DIS_LOUT */
+#define WM8400_DIS_LOUT_SHIFT                        1  /* DIS_LOUT */
+#define WM8400_DIS_LOUT_WIDTH                        1  /* DIS_LOUT */
+#define WM8400_DIS_ROUT                         0x0001  /* DIS_ROUT */
+#define WM8400_DIS_ROUT_MASK                    0x0001  /* DIS_ROUT */
+#define WM8400_DIS_ROUT_SHIFT                        0  /* DIS_ROUT */
+#define WM8400_DIS_ROUT_WIDTH                        1  /* DIS_ROUT */
+
+/*
+ * R57 (0x39) - AntiPOP2
+ */
+#define WM8400_SOFTST                           0x0040  /* SOFTST */
+#define WM8400_SOFTST_MASK                      0x0040  /* SOFTST */
+#define WM8400_SOFTST_SHIFT                          6  /* SOFTST */
+#define WM8400_SOFTST_WIDTH                          1  /* SOFTST */
+#define WM8400_BUFIOEN                          0x0008  /* BUFIOEN */
+#define WM8400_BUFIOEN_MASK                     0x0008  /* BUFIOEN */
+#define WM8400_BUFIOEN_SHIFT                         3  /* BUFIOEN */
+#define WM8400_BUFIOEN_WIDTH                         1  /* BUFIOEN */
+#define WM8400_BUFDCOPEN                        0x0004  /* BUFDCOPEN */
+#define WM8400_BUFDCOPEN_MASK                   0x0004  /* BUFDCOPEN */
+#define WM8400_BUFDCOPEN_SHIFT                       2  /* BUFDCOPEN */
+#define WM8400_BUFDCOPEN_WIDTH                       1  /* BUFDCOPEN */
+#define WM8400_POBCTRL                          0x0002  /* POBCTRL */
+#define WM8400_POBCTRL_MASK                     0x0002  /* POBCTRL */
+#define WM8400_POBCTRL_SHIFT                         1  /* POBCTRL */
+#define WM8400_POBCTRL_WIDTH                         1  /* POBCTRL */
+#define WM8400_VMIDTOG                          0x0001  /* VMIDTOG */
+#define WM8400_VMIDTOG_MASK                     0x0001  /* VMIDTOG */
+#define WM8400_VMIDTOG_SHIFT                         0  /* VMIDTOG */
+#define WM8400_VMIDTOG_WIDTH                         1  /* VMIDTOG */
+
+/*
+ * R58 (0x3A) - MICBIAS
+ */
+#define WM8400_MCDSCTH_MASK                     0x00C0  /* MCDSCTH - [7:6] */
+#define WM8400_MCDSCTH_SHIFT                         6  /* MCDSCTH - [7:6] */
+#define WM8400_MCDSCTH_WIDTH                         2  /* MCDSCTH - [7:6] */
+#define WM8400_MCDTHR_MASK                      0x0038  /* MCDTHR - [5:3] */
+#define WM8400_MCDTHR_SHIFT                          3  /* MCDTHR - [5:3] */
+#define WM8400_MCDTHR_WIDTH                          3  /* MCDTHR - [5:3] */
+#define WM8400_MCD                              0x0004  /* MCD */
+#define WM8400_MCD_MASK                         0x0004  /* MCD */
+#define WM8400_MCD_SHIFT                             2  /* MCD */
+#define WM8400_MCD_WIDTH                             1  /* MCD */
+#define WM8400_MBSEL                            0x0001  /* MBSEL */
+#define WM8400_MBSEL_MASK                       0x0001  /* MBSEL */
+#define WM8400_MBSEL_SHIFT                           0  /* MBSEL */
+#define WM8400_MBSEL_WIDTH                           1  /* MBSEL */
+
+/*
+ * R60 (0x3C) - FLL Control 1
+ */
+#define WM8400_FLL_REF_FREQ                     0x1000  /* FLL_REF_FREQ */
+#define WM8400_FLL_REF_FREQ_MASK                0x1000  /* FLL_REF_FREQ */
+#define WM8400_FLL_REF_FREQ_SHIFT                   12  /* FLL_REF_FREQ */
+#define WM8400_FLL_REF_FREQ_WIDTH                    1  /* FLL_REF_FREQ */
+#define WM8400_FLL_CLK_SRC_MASK                 0x0C00  /* FLL_CLK_SRC - [11:10] */
+#define WM8400_FLL_CLK_SRC_SHIFT                    10  /* FLL_CLK_SRC - [11:10] */
+#define WM8400_FLL_CLK_SRC_WIDTH                     2  /* FLL_CLK_SRC - [11:10] */
+#define WM8400_FLL_FRAC                         0x0200  /* FLL_FRAC */
+#define WM8400_FLL_FRAC_MASK                    0x0200  /* FLL_FRAC */
+#define WM8400_FLL_FRAC_SHIFT                        9  /* FLL_FRAC */
+#define WM8400_FLL_FRAC_WIDTH                        1  /* FLL_FRAC */
+#define WM8400_FLL_OSC_ENA                      0x0100  /* FLL_OSC_ENA */
+#define WM8400_FLL_OSC_ENA_MASK                 0x0100  /* FLL_OSC_ENA */
+#define WM8400_FLL_OSC_ENA_SHIFT                     8  /* FLL_OSC_ENA */
+#define WM8400_FLL_OSC_ENA_WIDTH                     1  /* FLL_OSC_ENA */
+#define WM8400_FLL_CTRL_RATE_MASK               0x00E0  /* FLL_CTRL_RATE - [7:5] */
+#define WM8400_FLL_CTRL_RATE_SHIFT                   5  /* FLL_CTRL_RATE - [7:5] */
+#define WM8400_FLL_CTRL_RATE_WIDTH                   3  /* FLL_CTRL_RATE - [7:5] */
+#define WM8400_FLL_FRATIO_MASK                  0x001F  /* FLL_FRATIO - [4:0] */
+#define WM8400_FLL_FRATIO_SHIFT                      0  /* FLL_FRATIO - [4:0] */
+#define WM8400_FLL_FRATIO_WIDTH                      5  /* FLL_FRATIO - [4:0] */
+
+/*
+ * R61 (0x3D) - FLL Control 2
+ */
+#define WM8400_FLL_K_MASK                       0xFFFF  /* FLL_K - [15:0] */
+#define WM8400_FLL_K_SHIFT                           0  /* FLL_K - [15:0] */
+#define WM8400_FLL_K_WIDTH                          16  /* FLL_K - [15:0] */
+
+/*
+ * R62 (0x3E) - FLL Control 3
+ */
+#define WM8400_FLL_N_MASK                       0x03FF  /* FLL_N - [9:0] */
+#define WM8400_FLL_N_SHIFT                           0  /* FLL_N - [9:0] */
+#define WM8400_FLL_N_WIDTH                          10  /* FLL_N - [9:0] */
+
+/*
+ * R63 (0x3F) - FLL Control 4
+ */
+#define WM8400_FLL_TRK_GAIN_MASK                0x0078  /* FLL_TRK_GAIN - [6:3] */
+#define WM8400_FLL_TRK_GAIN_SHIFT                    3  /* FLL_TRK_GAIN - [6:3] */
+#define WM8400_FLL_TRK_GAIN_WIDTH                    4  /* FLL_TRK_GAIN - [6:3] */
+#define WM8400_FLL_OUTDIV_MASK                  0x0007  /* FLL_OUTDIV - [2:0] */
+#define WM8400_FLL_OUTDIV_SHIFT                      0  /* FLL_OUTDIV - [2:0] */
+#define WM8400_FLL_OUTDIV_WIDTH                      3  /* FLL_OUTDIV - [2:0] */
+
+void wm8400_reset_codec_reg_cache(struct wm8400 *wm8400);
+
+#endif
diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h
new file mode 100644
index 000000000000..2aab4e93a5c9
--- /dev/null
+++ b/include/linux/mfd/wm8400-private.h
@@ -0,0 +1,936 @@
+/*
+ * wm8400 private definitions.
+ *
+ * Copyright 2008 Wolfson Microelectronics plc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_MFD_WM8400_PRIV_H
+#define __LINUX_MFD_WM8400_PRIV_H
+
+#include <linux/mfd/wm8400.h>
+#include <linux/mutex.h>
+#include <linux/platform_device.h>
+
+#define WM8400_REGISTER_COUNT 0x55
+
+struct wm8400 {
+        struct device *dev;
+
+        int (*read_dev)(void *data, char reg, int count, u16 *dst);
+        int (*write_dev)(void *data, char reg, int count, const u16 *src);
+
+        struct mutex io_lock;
+        void *io_data;
+
+        u16 reg_cache[WM8400_REGISTER_COUNT];
+
+        struct platform_device regulators[6];
+};
+
+/*
+ * Register values.
+ */
+#define WM8400_RESET_ID                         0x00
+#define WM8400_ID                               0x01
+#define WM8400_POWER_MANAGEMENT_1               0x02
+#define WM8400_POWER_MANAGEMENT_2               0x03
+#define WM8400_POWER_MANAGEMENT_3               0x04
+#define WM8400_AUDIO_INTERFACE_1                0x05
+#define WM8400_AUDIO_INTERFACE_2                0x06
+#define WM8400_CLOCKING_1                       0x07
+#define WM8400_CLOCKING_2                       0x08
+#define WM8400_AUDIO_INTERFACE_3                0x09
+#define WM8400_AUDIO_INTERFACE_4                0x0A
+#define WM8400_DAC_CTRL                         0x0B
+#define WM8400_LEFT_DAC_DIGITAL_VOLUME          0x0C
+#define WM8400_RIGHT_DAC_DIGITAL_VOLUME         0x0D
+#define WM8400_DIGITAL_SIDE_TONE                0x0E
+#define WM8400_ADC_CTRL                         0x0F
+#define WM8400_LEFT_ADC_DIGITAL_VOLUME          0x10
+#define WM8400_RIGHT_ADC_DIGITAL_VOLUME         0x11
+#define WM8400_GPIO_CTRL_1                      0x12
+#define WM8400_GPIO1_GPIO2                      0x13
+#define WM8400_GPIO3_GPIO4                      0x14
+#define WM8400_GPIO5_GPIO6                      0x15
+#define WM8400_GPIOCTRL_2                       0x16
+#define WM8400_GPIO_POL                         0x17
+#define WM8400_LEFT_LINE_INPUT_1_2_VOLUME       0x18
+#define WM8400_LEFT_LINE_INPUT_3_4_VOLUME       0x19
+#define WM8400_RIGHT_LINE_INPUT_1_2_VOLUME      0x1A
+#define WM8400_RIGHT_LINE_INPUT_3_4_VOLUME      0x1B
+#define WM8400_LEFT_OUTPUT_VOLUME               0x1C
+#define WM8400_RIGHT_OUTPUT_VOLUME              0x1D
+#define WM8400_LINE_OUTPUTS_VOLUME              0x1E
+#define WM8400_OUT3_4_VOLUME                    0x1F
+#define WM8400_LEFT_OPGA_VOLUME                 0x20
+#define WM8400_RIGHT_OPGA_VOLUME                0x21
+#define WM8400_SPEAKER_VOLUME                   0x22
+#define WM8400_CLASSD1                          0x23
+#define WM8400_CLASSD3                          0x25
+#define WM8400_INPUT_MIXER1                     0x27
+#define WM8400_INPUT_MIXER2                     0x28
+#define WM8400_INPUT_MIXER3                     0x29
+#define WM8400_INPUT_MIXER4                     0x2A
+#define WM8400_INPUT_MIXER5                     0x2B
+#define WM8400_INPUT_MIXER6                     0x2C
+#define WM8400_OUTPUT_MIXER1                    0x2D
+#define WM8400_OUTPUT_MIXER2                    0x2E
+#define WM8400_OUTPUT_MIXER3                    0x2F
+#define WM8400_OUTPUT_MIXER4                    0x30
+#define WM8400_OUTPUT_MIXER5                    0x31
+#define WM8400_OUTPUT_MIXER6                    0x32
+#define WM8400_OUT3_4_MIXER                     0x33
+#define WM8400_LINE_MIXER1                      0x34
+#define WM8400_LINE_MIXER2                      0x35
+#define WM8400_SPEAKER_MIXER                    0x36
+#define WM8400_ADDITIONAL_CONTROL               0x37
+#define WM8400_ANTIPOP1                         0x38
+#define WM8400_ANTIPOP2                         0x39
+#define WM8400_MICBIAS                          0x3A
+#define WM8400_FLL_CONTROL_1                    0x3C
+#define WM8400_FLL_CONTROL_2                    0x3D
+#define WM8400_FLL_CONTROL_3                    0x3E
+#define WM8400_FLL_CONTROL_4                    0x3F
+#define WM8400_LDO1_CONTROL                     0x41
+#define WM8400_LDO2_CONTROL                     0x42
+#define WM8400_LDO3_CONTROL                     0x43
+#define WM8400_LDO4_CONTROL                     0x44
+#define WM8400_DCDC1_CONTROL_1                  0x46
+#define WM8400_DCDC1_CONTROL_2                  0x47
+#define WM8400_DCDC2_CONTROL_1                  0x48
+#define WM8400_DCDC2_CONTROL_2                  0x49
+#define WM8400_INTERFACE                        0x4B
+#define WM8400_PM_GENERAL                       0x4C
+#define WM8400_PM_SHUTDOWN_CONTROL              0x4E
+#define WM8400_INTERRUPT_STATUS_1               0x4F
+#define WM8400_INTERRUPT_STATUS_1_MASK          0x50
+#define WM8400_INTERRUPT_LEVELS                 0x51
+#define WM8400_SHUTDOWN_REASON                  0x52
+#define WM8400_LINE_CIRCUITS                    0x54
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Reset/ID
+ */
+#define WM8400_SW_RESET_CHIP_ID_MASK            0xFFFF  /* SW_RESET/CHIP_ID - [15:0] */
+#define WM8400_SW_RESET_CHIP_ID_SHIFT                0  /* SW_RESET/CHIP_ID - [15:0] */
+#define WM8400_SW_RESET_CHIP_ID_WIDTH               16  /* SW_RESET/CHIP_ID - [15:0] */
+
+/*
+ * R1 (0x01) - ID
+ */
+#define WM8400_CHIP_REV_MASK                    0x7000  /* CHIP_REV - [14:12] */
+#define WM8400_CHIP_REV_SHIFT                       12  /* CHIP_REV - [14:12] */
+#define WM8400_CHIP_REV_WIDTH                        3  /* CHIP_REV - [14:12] */
+
+/*
+ * R18 (0x12) - GPIO CTRL 1
+ */
+#define WM8400_IRQ                              0x1000  /* IRQ */
+#define WM8400_IRQ_MASK                         0x1000  /* IRQ */
+#define WM8400_IRQ_SHIFT                            12  /* IRQ */
+#define WM8400_IRQ_WIDTH                             1  /* IRQ */
+#define WM8400_TEMPOK                           0x0800  /* TEMPOK */
+#define WM8400_TEMPOK_MASK                      0x0800  /* TEMPOK */
+#define WM8400_TEMPOK_SHIFT                         11  /* TEMPOK */
+#define WM8400_TEMPOK_WIDTH                          1  /* TEMPOK */
+#define WM8400_MIC1SHRT                         0x0400  /* MIC1SHRT */
+#define WM8400_MIC1SHRT_MASK                    0x0400  /* MIC1SHRT */
+#define WM8400_MIC1SHRT_SHIFT                       10  /* MIC1SHRT */
+#define WM8400_MIC1SHRT_WIDTH                        1  /* MIC1SHRT */
+#define WM8400_MIC1DET                          0x0200  /* MIC1DET */
+#define WM8400_MIC1DET_MASK                     0x0200  /* MIC1DET */
+#define WM8400_MIC1DET_SHIFT                         9  /* MIC1DET */
+#define WM8400_MIC1DET_WIDTH                         1  /* MIC1DET */
+#define WM8400_FLL_LCK                          0x0100  /* FLL_LCK */
+#define WM8400_FLL_LCK_MASK                     0x0100  /* FLL_LCK */
+#define WM8400_FLL_LCK_SHIFT                         8  /* FLL_LCK */
+#define WM8400_FLL_LCK_WIDTH                         1  /* FLL_LCK */
+#define WM8400_GPIO_STATUS_MASK                 0x00FF  /* GPIO_STATUS - [7:0] */
+#define WM8400_GPIO_STATUS_SHIFT                     0  /* GPIO_STATUS - [7:0] */
+#define WM8400_GPIO_STATUS_WIDTH                     8  /* GPIO_STATUS - [7:0] */
+
+/*
+ * R19 (0x13) - GPIO1 & GPIO2
+ */
+#define WM8400_GPIO2_DEB_ENA                    0x8000  /* GPIO2_DEB_ENA */
+#define WM8400_GPIO2_DEB_ENA_MASK               0x8000  /* GPIO2_DEB_ENA */
+#define WM8400_GPIO2_DEB_ENA_SHIFT                  15  /* GPIO2_DEB_ENA */
+#define WM8400_GPIO2_DEB_ENA_WIDTH                   1  /* GPIO2_DEB_ENA */
+#define WM8400_GPIO2_IRQ_ENA                    0x4000  /* GPIO2_IRQ_ENA */
+#define WM8400_GPIO2_IRQ_ENA_MASK               0x4000  /* GPIO2_IRQ_ENA */
+#define WM8400_GPIO2_IRQ_ENA_SHIFT                  14  /* GPIO2_IRQ_ENA */
+#define WM8400_GPIO2_IRQ_ENA_WIDTH                   1  /* GPIO2_IRQ_ENA */
+#define WM8400_GPIO2_PU                         0x2000  /* GPIO2_PU */
+#define WM8400_GPIO2_PU_MASK                    0x2000  /* GPIO2_PU */
+#define WM8400_GPIO2_PU_SHIFT                       13  /* GPIO2_PU */
+#define WM8400_GPIO2_PU_WIDTH                        1  /* GPIO2_PU */
+#define WM8400_GPIO2_PD                         0x1000  /* GPIO2_PD */
+#define WM8400_GPIO2_PD_MASK                    0x1000  /* GPIO2_PD */
+#define WM8400_GPIO2_PD_SHIFT                       12  /* GPIO2_PD */
+#define WM8400_GPIO2_PD_WIDTH                        1  /* GPIO2_PD */
+#define WM8400_GPIO2_SEL_MASK                   0x0F00  /* GPIO2_SEL - [11:8] */
+#define WM8400_GPIO2_SEL_SHIFT                       8  /* GPIO2_SEL - [11:8] */
+#define WM8400_GPIO2_SEL_WIDTH                       4  /* GPIO2_SEL - [11:8] */
+#define WM8400_GPIO1_DEB_ENA                    0x0080  /* GPIO1_DEB_ENA */
+#define WM8400_GPIO1_DEB_ENA_MASK               0x0080  /* GPIO1_DEB_ENA */
+#define WM8400_GPIO1_DEB_ENA_SHIFT                   7  /* GPIO1_DEB_ENA */
+#define WM8400_GPIO1_DEB_ENA_WIDTH                   1  /* GPIO1_DEB_ENA */
+#define WM8400_GPIO1_IRQ_ENA                    0x0040  /* GPIO1_IRQ_ENA */
+#define WM8400_GPIO1_IRQ_ENA_MASK               0x0040  /* GPIO1_IRQ_ENA */
+#define WM8400_GPIO1_IRQ_ENA_SHIFT                   6  /* GPIO1_IRQ_ENA */
+#define WM8400_GPIO1_IRQ_ENA_WIDTH                   1  /* GPIO1_IRQ_ENA */
+#define WM8400_GPIO1_PU                         0x0020  /* GPIO1_PU */
+#define WM8400_GPIO1_PU_MASK                    0x0020  /* GPIO1_PU */
+#define WM8400_GPIO1_PU_SHIFT                        5  /* GPIO1_PU */
+#define WM8400_GPIO1_PU_WIDTH                        1  /* GPIO1_PU */
+#define WM8400_GPIO1_PD                         0x0010  /* GPIO1_PD */
+#define WM8400_GPIO1_PD_MASK                    0x0010  /* GPIO1_PD */
+#define WM8400_GPIO1_PD_SHIFT                        4  /* GPIO1_PD */
+#define WM8400_GPIO1_PD_WIDTH                        1  /* GPIO1_PD */
+#define WM8400_GPIO1_SEL_MASK                   0x000F  /* GPIO1_SEL - [3:0] */
+#define WM8400_GPIO1_SEL_SHIFT                       0  /* GPIO1_SEL - [3:0] */
+#define WM8400_GPIO1_SEL_WIDTH                       4  /* GPIO1_SEL - [3:0] */
+
+/*
+ * R20 (0x14) - GPIO3 & GPIO4
+ */
+#define WM8400_GPIO4_DEB_ENA                    0x8000  /* GPIO4_DEB_ENA */
+#define WM8400_GPIO4_DEB_ENA_MASK               0x8000  /* GPIO4_DEB_ENA */
+#define WM8400_GPIO4_DEB_ENA_SHIFT                  15  /* GPIO4_DEB_ENA */
+#define WM8400_GPIO4_DEB_ENA_WIDTH                   1  /* GPIO4_DEB_ENA */
+#define WM8400_GPIO4_IRQ_ENA                    0x4000  /* GPIO4_IRQ_ENA */
+#define WM8400_GPIO4_IRQ_ENA_MASK               0x4000  /* GPIO4_IRQ_ENA */
+#define WM8400_GPIO4_IRQ_ENA_SHIFT                  14  /* GPIO4_IRQ_ENA */
+#define WM8400_GPIO4_IRQ_ENA_WIDTH                   1  /* GPIO4_IRQ_ENA */
+#define WM8400_GPIO4_PU                         0x2000  /* GPIO4_PU */
+#define WM8400_GPIO4_PU_MASK                    0x2000  /* GPIO4_PU */
+#define WM8400_GPIO4_PU_SHIFT                       13  /* GPIO4_PU */
+#define WM8400_GPIO4_PU_WIDTH                        1  /* GPIO4_PU */
+#define WM8400_GPIO4_PD                         0x1000  /* GPIO4_PD */
+#define WM8400_GPIO4_PD_MASK                    0x1000  /* GPIO4_PD */
+#define WM8400_GPIO4_PD_SHIFT                       12  /* GPIO4_PD */
+#define WM8400_GPIO4_PD_WIDTH                        1  /* GPIO4_PD */
+#define WM8400_GPIO4_SEL_MASK                   0x0F00  /* GPIO4_SEL - [11:8] */
+#define WM8400_GPIO4_SEL_SHIFT                       8  /* GPIO4_SEL - [11:8] */
+#define WM8400_GPIO4_SEL_WIDTH                       4  /* GPIO4_SEL - [11:8] */
+#define WM8400_GPIO3_DEB_ENA                    0x0080  /* GPIO3_DEB_ENA */
+#define WM8400_GPIO3_DEB_ENA_MASK               0x0080  /* GPIO3_DEB_ENA */
+#define WM8400_GPIO3_DEB_ENA_SHIFT                   7  /* GPIO3_DEB_ENA */
+#define WM8400_GPIO3_DEB_ENA_WIDTH                   1  /* GPIO3_DEB_ENA */
+#define WM8400_GPIO3_IRQ_ENA                    0x0040  /* GPIO3_IRQ_ENA */
+#define WM8400_GPIO3_IRQ_ENA_MASK               0x0040  /* GPIO3_IRQ_ENA */
+#define WM8400_GPIO3_IRQ_ENA_SHIFT                   6  /* GPIO3_IRQ_ENA */
+#define WM8400_GPIO3_IRQ_ENA_WIDTH                   1  /* GPIO3_IRQ_ENA */
+#define WM8400_GPIO3_PU                         0x0020  /* GPIO3_PU */
+#define WM8400_GPIO3_PU_MASK                    0x0020  /* GPIO3_PU */
+#define WM8400_GPIO3_PU_SHIFT                        5  /* GPIO3_PU */
+#define WM8400_GPIO3_PU_WIDTH                        1  /* GPIO3_PU */
+#define WM8400_GPIO3_PD                         0x0010  /* GPIO3_PD */
+#define WM8400_GPIO3_PD_MASK                    0x0010  /* GPIO3_PD */
+#define WM8400_GPIO3_PD_SHIFT                        4  /* GPIO3_PD */
+#define WM8400_GPIO3_PD_WIDTH                        1  /* GPIO3_PD */
+#define WM8400_GPIO3_SEL_MASK                   0x000F  /* GPIO3_SEL - [3:0] */
+#define WM8400_GPIO3_SEL_SHIFT                       0  /* GPIO3_SEL - [3:0] */
+#define WM8400_GPIO3_SEL_WIDTH                       4  /* GPIO3_SEL - [3:0] */
+
+/*
+ * R21 (0x15) - GPIO5 & GPIO6
+ */
+#define WM8400_GPIO6_DEB_ENA                    0x8000  /* GPIO6_DEB_ENA */
+#define WM8400_GPIO6_DEB_ENA_MASK               0x8000  /* GPIO6_DEB_ENA */
+#define WM8400_GPIO6_DEB_ENA_SHIFT                  15  /* GPIO6_DEB_ENA */
+#define WM8400_GPIO6_DEB_ENA_WIDTH                   1  /* GPIO6_DEB_ENA */
+#define WM8400_GPIO6_IRQ_ENA                    0x4000  /* GPIO6_IRQ_ENA */
+#define WM8400_GPIO6_IRQ_ENA_MASK               0x4000  /* GPIO6_IRQ_ENA */
+#define WM8400_GPIO6_IRQ_ENA_SHIFT                  14  /* GPIO6_IRQ_ENA */
+#define WM8400_GPIO6_IRQ_ENA_WIDTH                   1  /* GPIO6_IRQ_ENA */
+#define WM8400_GPIO6_PU                         0x2000  /* GPIO6_PU */
+#define WM8400_GPIO6_PU_MASK                    0x2000  /* GPIO6_PU */
+#define WM8400_GPIO6_PU_SHIFT                       13  /* GPIO6_PU */
+#define WM8400_GPIO6_PU_WIDTH                        1  /* GPIO6_PU */
+#define WM8400_GPIO6_PD                         0x1000  /* GPIO6_PD */
+#define WM8400_GPIO6_PD_MASK                    0x1000  /* GPIO6_PD */
+#define WM8400_GPIO6_PD_SHIFT                       12  /* GPIO6_PD */
+#define WM8400_GPIO6_PD_WIDTH                        1  /* GPIO6_PD */
+#define WM8400_GPIO6_SEL_MASK                   0x0F00  /* GPIO6_SEL - [11:8] */
+#define WM8400_GPIO6_SEL_SHIFT                       8  /* GPIO6_SEL - [11:8] */
+#define WM8400_GPIO6_SEL_WIDTH                       4  /* GPIO6_SEL - [11:8] */
+#define WM8400_GPIO5_DEB_ENA                    0x0080  /* GPIO5_DEB_ENA */
+#define WM8400_GPIO5_DEB_ENA_MASK               0x0080  /* GPIO5_DEB_ENA */
+#define WM8400_GPIO5_DEB_ENA_SHIFT                   7  /* GPIO5_DEB_ENA */
+#define WM8400_GPIO5_DEB_ENA_WIDTH                   1  /* GPIO5_DEB_ENA */
+#define WM8400_GPIO5_IRQ_ENA                    0x0040  /* GPIO5_IRQ_ENA */
+#define WM8400_GPIO5_IRQ_ENA_MASK               0x0040  /* GPIO5_IRQ_ENA */
+#define WM8400_GPIO5_IRQ_ENA_SHIFT                   6  /* GPIO5_IRQ_ENA */
+#define WM8400_GPIO5_IRQ_ENA_WIDTH                   1  /* GPIO5_IRQ_ENA */
+#define WM8400_GPIO5_PU                         0x0020  /* GPIO5_PU */
+#define WM8400_GPIO5_PU_MASK                    0x0020  /* GPIO5_PU */
+#define WM8400_GPIO5_PU_SHIFT                        5  /* GPIO5_PU */
+#define WM8400_GPIO5_PU_WIDTH                        1  /* GPIO5_PU */
+#define WM8400_GPIO5_PD                         0x0010  /* GPIO5_PD */
+#define WM8400_GPIO5_PD_MASK                    0x0010  /* GPIO5_PD */
+#define WM8400_GPIO5_PD_SHIFT                        4  /* GPIO5_PD */
+#define WM8400_GPIO5_PD_WIDTH                        1  /* GPIO5_PD */
+#define WM8400_GPIO5_SEL_MASK                   0x000F  /* GPIO5_SEL - [3:0] */
+#define WM8400_GPIO5_SEL_SHIFT                       0  /* GPIO5_SEL - [3:0] */
+#define WM8400_GPIO5_SEL_WIDTH                       4  /* GPIO5_SEL - [3:0] */
+
+/*
+ * R22 (0x16) - GPIOCTRL 2
+ */
+#define WM8400_TEMPOK_IRQ_ENA                   0x0800  /* TEMPOK_IRQ_ENA */
+#define WM8400_TEMPOK_IRQ_ENA_MASK              0x0800  /* TEMPOK_IRQ_ENA */
+#define WM8400_TEMPOK_IRQ_ENA_SHIFT                 11  /* TEMPOK_IRQ_ENA */
+#define WM8400_TEMPOK_IRQ_ENA_WIDTH                  1  /* TEMPOK_IRQ_ENA */
+#define WM8400_MIC1SHRT_IRQ_ENA                 0x0400  /* MIC1SHRT_IRQ_ENA */
+#define WM8400_MIC1SHRT_IRQ_ENA_MASK            0x0400  /* MIC1SHRT_IRQ_ENA */
+#define WM8400_MIC1SHRT_IRQ_ENA_SHIFT               10  /* MIC1SHRT_IRQ_ENA */
+#define WM8400_MIC1SHRT_IRQ_ENA_WIDTH                1  /* MIC1SHRT_IRQ_ENA */
+#define WM8400_MIC1DET_IRQ_ENA                  0x0200  /* MIC1DET_IRQ_ENA */
+#define WM8400_MIC1DET_IRQ_ENA_MASK             0x0200  /* MIC1DET_IRQ_ENA */
+#define WM8400_MIC1DET_IRQ_ENA_SHIFT                 9  /* MIC1DET_IRQ_ENA */
+#define WM8400_MIC1DET_IRQ_ENA_WIDTH                 1  /* MIC1DET_IRQ_ENA */
+#define WM8400_FLL_LCK_IRQ_ENA                  0x0100  /* FLL_LCK_IRQ_ENA */
+#define WM8400_FLL_LCK_IRQ_ENA_MASK             0x0100  /* FLL_LCK_IRQ_ENA */
+#define WM8400_FLL_LCK_IRQ_ENA_SHIFT                 8  /* FLL_LCK_IRQ_ENA */
+#define WM8400_FLL_LCK_IRQ_ENA_WIDTH                 1  /* FLL_LCK_IRQ_ENA */
+#define WM8400_GPI8_DEB_ENA                     0x0080  /* GPI8_DEB_ENA */
+#define WM8400_GPI8_DEB_ENA_MASK                0x0080  /* GPI8_DEB_ENA */
+#define WM8400_GPI8_DEB_ENA_SHIFT                    7  /* GPI8_DEB_ENA */
+#define WM8400_GPI8_DEB_ENA_WIDTH                    1  /* GPI8_DEB_ENA */
+#define WM8400_GPI8_IRQ_ENA                     0x0040  /* GPI8_IRQ_ENA */
+#define WM8400_GPI8_IRQ_ENA_MASK                0x0040  /* GPI8_IRQ_ENA */
+#define WM8400_GPI8_IRQ_ENA_SHIFT                    6  /* GPI8_IRQ_ENA */
+#define WM8400_GPI8_IRQ_ENA_WIDTH                    1  /* GPI8_IRQ_ENA */
+#define WM8400_GPI8_ENA                         0x0010  /* GPI8_ENA */
+#define WM8400_GPI8_ENA_MASK                    0x0010  /* GPI8_ENA */
+#define WM8400_GPI8_ENA_SHIFT                        4  /* GPI8_ENA */
+#define WM8400_GPI8_ENA_WIDTH                        1  /* GPI8_ENA */
+#define WM8400_GPI7_DEB_ENA                     0x0008  /* GPI7_DEB_ENA */
+#define WM8400_GPI7_DEB_ENA_MASK                0x0008  /* GPI7_DEB_ENA */
+#define WM8400_GPI7_DEB_ENA_SHIFT                    3  /* GPI7_DEB_ENA */
+#define WM8400_GPI7_DEB_ENA_WIDTH                    1  /* GPI7_DEB_ENA */
+#define WM8400_GPI7_IRQ_ENA                     0x0004  /* GPI7_IRQ_ENA */
+#define WM8400_GPI7_IRQ_ENA_MASK                0x0004  /* GPI7_IRQ_ENA */
+#define WM8400_GPI7_IRQ_ENA_SHIFT                    2  /* GPI7_IRQ_ENA */
+#define WM8400_GPI7_IRQ_ENA_WIDTH                    1  /* GPI7_IRQ_ENA */
+#define WM8400_GPI7_ENA                         0x0001  /* GPI7_ENA */
+#define WM8400_GPI7_ENA_MASK                    0x0001  /* GPI7_ENA */
+#define WM8400_GPI7_ENA_SHIFT                        0  /* GPI7_ENA */
+#define WM8400_GPI7_ENA_WIDTH                        1  /* GPI7_ENA */
+
+/*
+ * R23 (0x17) - GPIO_POL
+ */
+#define WM8400_IRQ_INV                          0x1000  /* IRQ_INV */
+#define WM8400_IRQ_INV_MASK                     0x1000  /* IRQ_INV */
+#define WM8400_IRQ_INV_SHIFT                        12  /* IRQ_INV */
+#define WM8400_IRQ_INV_WIDTH                         1  /* IRQ_INV */
+#define WM8400_TEMPOK_POL                       0x0800  /* TEMPOK_POL */
+#define WM8400_TEMPOK_POL_MASK                  0x0800  /* TEMPOK_POL */
+#define WM8400_TEMPOK_POL_SHIFT                     11  /* TEMPOK_POL */
+#define WM8400_TEMPOK_POL_WIDTH                      1  /* TEMPOK_POL */
+#define WM8400_MIC1SHRT_POL                     0x0400  /* MIC1SHRT_POL */
+#define WM8400_MIC1SHRT_POL_MASK                0x0400  /* MIC1SHRT_POL */
+#define WM8400_MIC1SHRT_POL_SHIFT                   10  /* MIC1SHRT_POL */
+#define WM8400_MIC1SHRT_POL_WIDTH                    1  /* MIC1SHRT_POL */
+#define WM8400_MIC1DET_POL                      0x0200  /* MIC1DET_POL */
+#define WM8400_MIC1DET_POL_MASK                 0x0200  /* MIC1DET_POL */
+#define WM8400_MIC1DET_POL_SHIFT                     9  /* MIC1DET_POL */
+#define WM8400_MIC1DET_POL_WIDTH                     1  /* MIC1DET_POL */
+#define WM8400_FLL_LCK_POL                      0x0100  /* FLL_LCK_POL */
+#define WM8400_FLL_LCK_POL_MASK                 0x0100  /* FLL_LCK_POL */
+#define WM8400_FLL_LCK_POL_SHIFT                     8  /* FLL_LCK_POL */
+#define WM8400_FLL_LCK_POL_WIDTH                     1  /* FLL_LCK_POL */
+#define WM8400_GPIO_POL_MASK                    0x00FF  /* GPIO_POL - [7:0] */
+#define WM8400_GPIO_POL_SHIFT                        0  /* GPIO_POL - [7:0] */
+#define WM8400_GPIO_POL_WIDTH                        8  /* GPIO_POL - [7:0] */
+
+/*
+ * R65 (0x41) - LDO 1 Control
+ */
+#define WM8400_LDO1_ENA                         0x8000  /* LDO1_ENA */
+#define WM8400_LDO1_ENA_MASK                    0x8000  /* LDO1_ENA */
+#define WM8400_LDO1_ENA_SHIFT                       15  /* LDO1_ENA */
+#define WM8400_LDO1_ENA_WIDTH                        1  /* LDO1_ENA */
+#define WM8400_LDO1_SWI                         0x4000  /* LDO1_SWI */
+#define WM8400_LDO1_SWI_MASK                    0x4000  /* LDO1_SWI */
+#define WM8400_LDO1_SWI_SHIFT                       14  /* LDO1_SWI */
+#define WM8400_LDO1_SWI_WIDTH                        1  /* LDO1_SWI */
+#define WM8400_LDO1_OPFLT                       0x1000  /* LDO1_OPFLT */
+#define WM8400_LDO1_OPFLT_MASK                  0x1000  /* LDO1_OPFLT */
+#define WM8400_LDO1_OPFLT_SHIFT                     12  /* LDO1_OPFLT */
+#define WM8400_LDO1_OPFLT_WIDTH                      1  /* LDO1_OPFLT */
+#define WM8400_LDO1_ERRACT                      0x0800  /* LDO1_ERRACT */
+#define WM8400_LDO1_ERRACT_MASK                 0x0800  /* LDO1_ERRACT */
+#define WM8400_LDO1_ERRACT_SHIFT                    11  /* LDO1_ERRACT */
+#define WM8400_LDO1_ERRACT_WIDTH                     1  /* LDO1_ERRACT */
+#define WM8400_LDO1_HIB_MODE                    0x0400  /* LDO1_HIB_MODE */
+#define WM8400_LDO1_HIB_MODE_MASK               0x0400  /* LDO1_HIB_MODE */
+#define WM8400_LDO1_HIB_MODE_SHIFT                  10  /* LDO1_HIB_MODE */
+#define WM8400_LDO1_HIB_MODE_WIDTH                   1  /* LDO1_HIB_MODE */
+#define WM8400_LDO1_VIMG_MASK                   0x03E0  /* LDO1_VIMG - [9:5] */
+#define WM8400_LDO1_VIMG_SHIFT                       5  /* LDO1_VIMG - [9:5] */
+#define WM8400_LDO1_VIMG_WIDTH                       5  /* LDO1_VIMG - [9:5] */
+#define WM8400_LDO1_VSEL_MASK                   0x001F  /* LDO1_VSEL - [4:0] */
+#define WM8400_LDO1_VSEL_SHIFT                       0  /* LDO1_VSEL - [4:0] */
+#define WM8400_LDO1_VSEL_WIDTH                       5  /* LDO1_VSEL - [4:0] */
+
+/*
+ * R66 (0x42) - LDO 2 Control
+ */
+#define WM8400_LDO2_ENA                         0x8000  /* LDO2_ENA */
+#define WM8400_LDO2_ENA_MASK                    0x8000  /* LDO2_ENA */
+#define WM8400_LDO2_ENA_SHIFT                       15  /* LDO2_ENA */
+#define WM8400_LDO2_ENA_WIDTH                        1  /* LDO2_ENA */
+#define WM8400_LDO2_SWI                         0x4000  /* LDO2_SWI */
+#define WM8400_LDO2_SWI_MASK                    0x4000  /* LDO2_SWI */
+#define WM8400_LDO2_SWI_SHIFT                       14  /* LDO2_SWI */
+#define WM8400_LDO2_SWI_WIDTH                        1  /* LDO2_SWI */
+#define WM8400_LDO2_OPFLT                       0x1000  /* LDO2_OPFLT */
+#define WM8400_LDO2_OPFLT_MASK                  0x1000  /* LDO2_OPFLT */
+#define WM8400_LDO2_OPFLT_SHIFT                     12  /* LDO2_OPFLT */
+#define WM8400_LDO2_OPFLT_WIDTH                      1  /* LDO2_OPFLT */
+#define WM8400_LDO2_ERRACT                      0x0800  /* LDO2_ERRACT */
+#define WM8400_LDO2_ERRACT_MASK                 0x0800  /* LDO2_ERRACT */
+#define WM8400_LDO2_ERRACT_SHIFT                    11  /* LDO2_ERRACT */
+#define WM8400_LDO2_ERRACT_WIDTH                     1  /* LDO2_ERRACT */
+#define WM8400_LDO2_HIB_MODE                    0x0400  /* LDO2_HIB_MODE */
+#define WM8400_LDO2_HIB_MODE_MASK               0x0400  /* LDO2_HIB_MODE */
+#define WM8400_LDO2_HIB_MODE_SHIFT                  10  /* LDO2_HIB_MODE */
+#define WM8400_LDO2_HIB_MODE_WIDTH                   1  /* LDO2_HIB_MODE */
+#define WM8400_LDO2_VIMG_MASK                   0x03E0  /* LDO2_VIMG - [9:5] */
+#define WM8400_LDO2_VIMG_SHIFT                       5  /* LDO2_VIMG - [9:5] */
+#define WM8400_LDO2_VIMG_WIDTH                       5  /* LDO2_VIMG - [9:5] */
+#define WM8400_LDO2_VSEL_MASK                   0x001F  /* LDO2_VSEL - [4:0] */
+#define WM8400_LDO2_VSEL_SHIFT                       0  /* LDO2_VSEL - [4:0] */
+#define WM8400_LDO2_VSEL_WIDTH                       5  /* LDO2_VSEL - [4:0] */
+
+/*
+ * R67 (0x43) - LDO 3 Control
+ */
+#define WM8400_LDO3_ENA                         0x8000  /* LDO3_ENA */
+#define WM8400_LDO3_ENA_MASK                    0x8000  /* LDO3_ENA */
+#define WM8400_LDO3_ENA_SHIFT                       15  /* LDO3_ENA */
+#define WM8400_LDO3_ENA_WIDTH                        1  /* LDO3_ENA */
+#define WM8400_LDO3_SWI                         0x4000  /* LDO3_SWI */
+#define WM8400_LDO3_SWI_MASK                    0x4000  /* LDO3_SWI */
+#define WM8400_LDO3_SWI_SHIFT                       14  /* LDO3_SWI */
+#define WM8400_LDO3_SWI_WIDTH                        1  /* LDO3_SWI */
+#define WM8400_LDO3_OPFLT                       0x1000  /* LDO3_OPFLT */
+#define WM8400_LDO3_OPFLT_MASK                  0x1000  /* LDO3_OPFLT */
+#define WM8400_LDO3_OPFLT_SHIFT                     12  /* LDO3_OPFLT */
+#define WM8400_LDO3_OPFLT_WIDTH                      1  /* LDO3_OPFLT */
+#define WM8400_LDO3_ERRACT                      0x0800  /* LDO3_ERRACT */
+#define WM8400_LDO3_ERRACT_MASK                 0x0800  /* LDO3_ERRACT */
+#define WM8400_LDO3_ERRACT_SHIFT                    11  /* LDO3_ERRACT */
+#define WM8400_LDO3_ERRACT_WIDTH                     1  /* LDO3_ERRACT */
+#define WM8400_LDO3_HIB_MODE                    0x0400  /* LDO3_HIB_MODE */
+#define WM8400_LDO3_HIB_MODE_MASK               0x0400  /* LDO3_HIB_MODE */
+#define WM8400_LDO3_HIB_MODE_SHIFT                  10  /* LDO3_HIB_MODE */
+#define WM8400_LDO3_HIB_MODE_WIDTH                   1  /* LDO3_HIB_MODE */
+#define WM8400_LDO3_VIMG_MASK                   0x03E0  /* LDO3_VIMG - [9:5] */
+#define WM8400_LDO3_VIMG_SHIFT                       5  /* LDO3_VIMG - [9:5] */
+#define WM8400_LDO3_VIMG_WIDTH                       5  /* LDO3_VIMG - [9:5] */
+#define WM8400_LDO3_VSEL_MASK                   0x001F  /* LDO3_VSEL - [4:0] */
+#define WM8400_LDO3_VSEL_SHIFT                       0  /* LDO3_VSEL - [4:0] */
+#define WM8400_LDO3_VSEL_WIDTH                       5  /* LDO3_VSEL - [4:0] */
+
+/*
+ * R68 (0x44) - LDO 4 Control
+ */
+#define WM8400_LDO4_ENA                         0x8000  /* LDO4_ENA */
+#define WM8400_LDO4_ENA_MASK                    0x8000  /* LDO4_ENA */
+#define WM8400_LDO4_ENA_SHIFT                       15  /* LDO4_ENA */
+#define WM8400_LDO4_ENA_WIDTH                        1  /* LDO4_ENA */
+#define WM8400_LDO4_SWI                         0x4000  /* LDO4_SWI */
+#define WM8400_LDO4_SWI_MASK                    0x4000  /* LDO4_SWI */
+#define WM8400_LDO4_SWI_SHIFT                       14  /* LDO4_SWI */
+#define WM8400_LDO4_SWI_WIDTH                        1  /* LDO4_SWI */
+#define WM8400_LDO4_OPFLT                       0x1000  /* LDO4_OPFLT */
+#define WM8400_LDO4_OPFLT_MASK                  0x1000  /* LDO4_OPFLT */
+#define WM8400_LDO4_OPFLT_SHIFT                     12  /* LDO4_OPFLT */
+#define WM8400_LDO4_OPFLT_WIDTH                      1  /* LDO4_OPFLT */
+#define WM8400_LDO4_ERRACT                      0x0800  /* LDO4_ERRACT */
+#define WM8400_LDO4_ERRACT_MASK                 0x0800  /* LDO4_ERRACT */
+#define WM8400_LDO4_ERRACT_SHIFT                    11  /* LDO4_ERRACT */
+#define WM8400_LDO4_ERRACT_WIDTH                     1  /* LDO4_ERRACT */
+#define WM8400_LDO4_HIB_MODE                    0x0400  /* LDO4_HIB_MODE */
+#define WM8400_LDO4_HIB_MODE_MASK               0x0400  /* LDO4_HIB_MODE */
+#define WM8400_LDO4_HIB_MODE_SHIFT                  10  /* LDO4_HIB_MODE */
+#define WM8400_LDO4_HIB_MODE_WIDTH                   1  /* LDO4_HIB_MODE */
+#define WM8400_LDO4_VIMG_MASK                   0x03E0  /* LDO4_VIMG - [9:5] */
+#define WM8400_LDO4_VIMG_SHIFT                       5  /* LDO4_VIMG - [9:5] */
+#define WM8400_LDO4_VIMG_WIDTH                       5  /* LDO4_VIMG - [9:5] */
+#define WM8400_LDO4_VSEL_MASK                   0x001F  /* LDO4_VSEL - [4:0] */
+#define WM8400_LDO4_VSEL_SHIFT                       0  /* LDO4_VSEL - [4:0] */
+#define WM8400_LDO4_VSEL_WIDTH                       5  /* LDO4_VSEL - [4:0] */
+
+/*
+ * R70 (0x46) - DCDC1 Control 1
+ */
+#define WM8400_DC1_ENA                          0x8000  /* DC1_ENA */
+#define WM8400_DC1_ENA_MASK                     0x8000  /* DC1_ENA */
+#define WM8400_DC1_ENA_SHIFT                        15  /* DC1_ENA */
+#define WM8400_DC1_ENA_WIDTH                         1  /* DC1_ENA */
+#define WM8400_DC1_ACTIVE                       0x4000  /* DC1_ACTIVE */
+#define WM8400_DC1_ACTIVE_MASK                  0x4000  /* DC1_ACTIVE */
+#define WM8400_DC1_ACTIVE_SHIFT                     14  /* DC1_ACTIVE */
+#define WM8400_DC1_ACTIVE_WIDTH                      1  /* DC1_ACTIVE */
+#define WM8400_DC1_SLEEP                        0x2000  /* DC1_SLEEP */
+#define WM8400_DC1_SLEEP_MASK                   0x2000  /* DC1_SLEEP */
+#define WM8400_DC1_SLEEP_SHIFT                      13  /* DC1_SLEEP */
+#define WM8400_DC1_SLEEP_WIDTH                       1  /* DC1_SLEEP */
+#define WM8400_DC1_OPFLT                        0x1000  /* DC1_OPFLT */
+#define WM8400_DC1_OPFLT_MASK                   0x1000  /* DC1_OPFLT */
+#define WM8400_DC1_OPFLT_SHIFT                      12  /* DC1_OPFLT */
+#define WM8400_DC1_OPFLT_WIDTH                       1  /* DC1_OPFLT */
+#define WM8400_DC1_ERRACT                       0x0800  /* DC1_ERRACT */
+#define WM8400_DC1_ERRACT_MASK                  0x0800  /* DC1_ERRACT */
+#define WM8400_DC1_ERRACT_SHIFT                     11  /* DC1_ERRACT */
+#define WM8400_DC1_ERRACT_WIDTH                      1  /* DC1_ERRACT */
+#define WM8400_DC1_HIB_MODE                     0x0400  /* DC1_HIB_MODE */
+#define WM8400_DC1_HIB_MODE_MASK                0x0400  /* DC1_HIB_MODE */
+#define WM8400_DC1_HIB_MODE_SHIFT                   10  /* DC1_HIB_MODE */
+#define WM8400_DC1_HIB_MODE_WIDTH                    1  /* DC1_HIB_MODE */
+#define WM8400_DC1_SOFTST_MASK                  0x0300  /* DC1_SOFTST - [9:8] */
+#define WM8400_DC1_SOFTST_SHIFT                      8  /* DC1_SOFTST - [9:8] */
+#define WM8400_DC1_SOFTST_WIDTH                      2  /* DC1_SOFTST - [9:8] */
+#define WM8400_DC1_OV_PROT                      0x0080  /* DC1_OV_PROT */
+#define WM8400_DC1_OV_PROT_MASK                 0x0080  /* DC1_OV_PROT */
+#define WM8400_DC1_OV_PROT_SHIFT                     7  /* DC1_OV_PROT */
+#define WM8400_DC1_OV_PROT_WIDTH                     1  /* DC1_OV_PROT */
+#define WM8400_DC1_VSEL_MASK                    0x007F  /* DC1_VSEL - [6:0] */
+#define WM8400_DC1_VSEL_SHIFT                        0  /* DC1_VSEL - [6:0] */
+#define WM8400_DC1_VSEL_WIDTH                        7  /* DC1_VSEL - [6:0] */
+
+/*
+ * R71 (0x47) - DCDC1 Control 2
+ */
+#define WM8400_DC1_FRC_PWM                      0x2000  /* DC1_FRC_PWM */
+#define WM8400_DC1_FRC_PWM_MASK                 0x2000  /* DC1_FRC_PWM */
+#define WM8400_DC1_FRC_PWM_SHIFT                    13  /* DC1_FRC_PWM */
+#define WM8400_DC1_FRC_PWM_WIDTH                     1  /* DC1_FRC_PWM */
+#define WM8400_DC1_STBY_LIM_MASK                0x0300  /* DC1_STBY_LIM - [9:8] */
+#define WM8400_DC1_STBY_LIM_SHIFT                    8  /* DC1_STBY_LIM - [9:8] */
+#define WM8400_DC1_STBY_LIM_WIDTH                    2  /* DC1_STBY_LIM - [9:8] */
+#define WM8400_DC1_ACT_LIM                      0x0080  /* DC1_ACT_LIM */
+#define WM8400_DC1_ACT_LIM_MASK                 0x0080  /* DC1_ACT_LIM */
+#define WM8400_DC1_ACT_LIM_SHIFT                     7  /* DC1_ACT_LIM */
+#define WM8400_DC1_ACT_LIM_WIDTH                     1  /* DC1_ACT_LIM */
+#define WM8400_DC1_VIMG_MASK                    0x007F  /* DC1_VIMG - [6:0] */
+#define WM8400_DC1_VIMG_SHIFT                        0  /* DC1_VIMG - [6:0] */
+#define WM8400_DC1_VIMG_WIDTH                        7  /* DC1_VIMG - [6:0] */
+
+/*
+ * R72 (0x48) - DCDC2 Control 1
+ */
+#define WM8400_DC2_ENA                          0x8000  /* DC2_ENA */
+#define WM8400_DC2_ENA_MASK                     0x8000  /* DC2_ENA */
+#define WM8400_DC2_ENA_SHIFT                        15  /* DC2_ENA */
+#define WM8400_DC2_ENA_WIDTH                         1  /* DC2_ENA */
+#define WM8400_DC2_ACTIVE                       0x4000  /* DC2_ACTIVE */
+#define WM8400_DC2_ACTIVE_MASK                  0x4000  /* DC2_ACTIVE */
+#define WM8400_DC2_ACTIVE_SHIFT                     14  /* DC2_ACTIVE */
+#define WM8400_DC2_ACTIVE_WIDTH                      1  /* DC2_ACTIVE */
+#define WM8400_DC2_SLEEP                        0x2000  /* DC2_SLEEP */
+#define WM8400_DC2_SLEEP_MASK                   0x2000  /* DC2_SLEEP */
+#define WM8400_DC2_SLEEP_SHIFT                      13  /* DC2_SLEEP */
+#define WM8400_DC2_SLEEP_WIDTH                       1  /* DC2_SLEEP */
+#define WM8400_DC2_OPFLT                        0x1000  /* DC2_OPFLT */
+#define WM8400_DC2_OPFLT_MASK                   0x1000  /* DC2_OPFLT */
+#define WM8400_DC2_OPFLT_SHIFT                      12  /* DC2_OPFLT */
+#define WM8400_DC2_OPFLT_WIDTH                       1  /* DC2_OPFLT */
+#define WM8400_DC2_ERRACT                       0x0800  /* DC2_ERRACT */
+#define WM8400_DC2_ERRACT_MASK                  0x0800  /* DC2_ERRACT */
+#define WM8400_DC2_ERRACT_SHIFT                     11  /* DC2_ERRACT */
+#define WM8400_DC2_ERRACT_WIDTH                      1  /* DC2_ERRACT */
+#define WM8400_DC2_HIB_MODE                     0x0400  /* DC2_HIB_MODE */
+#define WM8400_DC2_HIB_MODE_MASK                0x0400  /* DC2_HIB_MODE */
+#define WM8400_DC2_HIB_MODE_SHIFT                   10  /* DC2_HIB_MODE */
+#define WM8400_DC2_HIB_MODE_WIDTH                    1  /* DC2_HIB_MODE */
+#define WM8400_DC2_SOFTST_MASK                  0x0300  /* DC2_SOFTST - [9:8] */
+#define WM8400_DC2_SOFTST_SHIFT                      8  /* DC2_SOFTST - [9:8] */
+#define WM8400_DC2_SOFTST_WIDTH                      2  /* DC2_SOFTST - [9:8] */
+#define WM8400_DC2_OV_PROT                      0x0080  /* DC2_OV_PROT */
+#define WM8400_DC2_OV_PROT_MASK                 0x0080  /* DC2_OV_PROT */
+#define WM8400_DC2_OV_PROT_SHIFT                     7  /* DC2_OV_PROT */
+#define WM8400_DC2_OV_PROT_WIDTH                     1  /* DC2_OV_PROT */
+#define WM8400_DC2_VSEL_MASK                    0x007F  /* DC2_VSEL - [6:0] */
+#define WM8400_DC2_VSEL_SHIFT                        0  /* DC2_VSEL - [6:0] */
+#define WM8400_DC2_VSEL_WIDTH                        7  /* DC2_VSEL - [6:0] */
+
+/*
+ * R73 (0x49) - DCDC2 Control 2
+ */
+#define WM8400_DC2_FRC_PWM                      0x2000  /* DC2_FRC_PWM */
+#define WM8400_DC2_FRC_PWM_MASK                 0x2000  /* DC2_FRC_PWM */
+#define WM8400_DC2_FRC_PWM_SHIFT                    13  /* DC2_FRC_PWM */
+#define WM8400_DC2_FRC_PWM_WIDTH                     1  /* DC2_FRC_PWM */
+#define WM8400_DC2_STBY_LIM_MASK                0x0300  /* DC2_STBY_LIM - [9:8] */
+#define WM8400_DC2_STBY_LIM_SHIFT                    8  /* DC2_STBY_LIM - [9:8] */
+#define WM8400_DC2_STBY_LIM_WIDTH                    2  /* DC2_STBY_LIM - [9:8] */
+#define WM8400_DC2_ACT_LIM                      0x0080  /* DC2_ACT_LIM */
+#define WM8400_DC2_ACT_LIM_MASK                 0x0080  /* DC2_ACT_LIM */
+#define WM8400_DC2_ACT_LIM_SHIFT                     7  /* DC2_ACT_LIM */
+#define WM8400_DC2_ACT_LIM_WIDTH                     1  /* DC2_ACT_LIM */
+#define WM8400_DC2_VIMG_MASK                    0x007F  /* DC2_VIMG - [6:0] */
+#define WM8400_DC2_VIMG_SHIFT                        0  /* DC2_VIMG - [6:0] */
+#define WM8400_DC2_VIMG_WIDTH                        7  /* DC2_VIMG - [6:0] */
+
+/*
+ * R75 (0x4B) - Interface
+ */
+#define WM8400_AUTOINC                          0x0008  /* AUTOINC */
+#define WM8400_AUTOINC_MASK                     0x0008  /* AUTOINC */
+#define WM8400_AUTOINC_SHIFT                         3  /* AUTOINC */
+#define WM8400_AUTOINC_WIDTH                         1  /* AUTOINC */
+#define WM8400_ARA_ENA                          0x0004  /* ARA_ENA */
+#define WM8400_ARA_ENA_MASK                     0x0004  /* ARA_ENA */
+#define WM8400_ARA_ENA_SHIFT                         2  /* ARA_ENA */
+#define WM8400_ARA_ENA_WIDTH                         1  /* ARA_ENA */
+#define WM8400_SPI_CFG                          0x0002  /* SPI_CFG */
+#define WM8400_SPI_CFG_MASK                     0x0002  /* SPI_CFG */
+#define WM8400_SPI_CFG_SHIFT                         1  /* SPI_CFG */
+#define WM8400_SPI_CFG_WIDTH                         1  /* SPI_CFG */
+
+/*
+ * R76 (0x4C) - PM GENERAL
+ */
+#define WM8400_CODEC_SOFTST                     0x8000  /* CODEC_SOFTST */
+#define WM8400_CODEC_SOFTST_MASK                0x8000  /* CODEC_SOFTST */
+#define WM8400_CODEC_SOFTST_SHIFT                   15  /* CODEC_SOFTST */
+#define WM8400_CODEC_SOFTST_WIDTH                    1  /* CODEC_SOFTST */
+#define WM8400_CODEC_SOFTSD                     0x4000  /* CODEC_SOFTSD */
+#define WM8400_CODEC_SOFTSD_MASK                0x4000  /* CODEC_SOFTSD */
+#define WM8400_CODEC_SOFTSD_SHIFT                   14  /* CODEC_SOFTSD */
+#define WM8400_CODEC_SOFTSD_WIDTH                    1  /* CODEC_SOFTSD */
+#define WM8400_CHIP_SOFTSD                      0x2000  /* CHIP_SOFTSD */
+#define WM8400_CHIP_SOFTSD_MASK                 0x2000  /* CHIP_SOFTSD */
+#define WM8400_CHIP_SOFTSD_SHIFT                    13  /* CHIP_SOFTSD */
+#define WM8400_CHIP_SOFTSD_WIDTH                     1  /* CHIP_SOFTSD */
+#define WM8400_DSLEEP1_POL                      0x0008  /* DSLEEP1_POL */
+#define WM8400_DSLEEP1_POL_MASK                 0x0008  /* DSLEEP1_POL */
+#define WM8400_DSLEEP1_POL_SHIFT                     3  /* DSLEEP1_POL */
+#define WM8400_DSLEEP1_POL_WIDTH                     1  /* DSLEEP1_POL */
+#define WM8400_DSLEEP2_POL                      0x0004  /* DSLEEP2_POL */
+#define WM8400_DSLEEP2_POL_MASK                 0x0004  /* DSLEEP2_POL */
+#define WM8400_DSLEEP2_POL_SHIFT                     2  /* DSLEEP2_POL */
+#define WM8400_DSLEEP2_POL_WIDTH                     1  /* DSLEEP2_POL */
+#define WM8400_PWR_STATE_MASK                   0x0003  /* PWR_STATE - [1:0] */
+#define WM8400_PWR_STATE_SHIFT                       0  /* PWR_STATE - [1:0] */
+#define WM8400_PWR_STATE_WIDTH                       2  /* PWR_STATE - [1:0] */
+
+/*
+ * R78 (0x4E) - PM Shutdown Control
+ */
+#define WM8400_CHIP_GT150_ERRACT                0x0200  /* CHIP_GT150_ERRACT */
+#define WM8400_CHIP_GT150_ERRACT_MASK           0x0200  /* CHIP_GT150_ERRACT */
+#define WM8400_CHIP_GT150_ERRACT_SHIFT               9  /* CHIP_GT150_ERRACT */
+#define WM8400_CHIP_GT150_ERRACT_WIDTH               1  /* CHIP_GT150_ERRACT */
+#define WM8400_CHIP_GT115_ERRACT                0x0100  /* CHIP_GT115_ERRACT */
+#define WM8400_CHIP_GT115_ERRACT_MASK           0x0100  /* CHIP_GT115_ERRACT */
+#define WM8400_CHIP_GT115_ERRACT_SHIFT               8  /* CHIP_GT115_ERRACT */
+#define WM8400_CHIP_GT115_ERRACT_WIDTH               1  /* CHIP_GT115_ERRACT */
+#define WM8400_LINE_CMP_ERRACT                  0x0080  /* LINE_CMP_ERRACT */
+#define WM8400_LINE_CMP_ERRACT_MASK             0x0080  /* LINE_CMP_ERRACT */
+#define WM8400_LINE_CMP_ERRACT_SHIFT                 7  /* LINE_CMP_ERRACT */
+#define WM8400_LINE_CMP_ERRACT_WIDTH                 1  /* LINE_CMP_ERRACT */
+#define WM8400_UVLO_ERRACT                      0x0040  /* UVLO_ERRACT */
+#define WM8400_UVLO_ERRACT_MASK                 0x0040  /* UVLO_ERRACT */
+#define WM8400_UVLO_ERRACT_SHIFT                     6  /* UVLO_ERRACT */
+#define WM8400_UVLO_ERRACT_WIDTH                     1  /* UVLO_ERRACT */
+
+/*
+ * R79 (0x4F) - Interrupt Status 1
+ */
+#define WM8400_MICD_CINT                        0x8000  /* MICD_CINT */
+#define WM8400_MICD_CINT_MASK                   0x8000  /* MICD_CINT */
+#define WM8400_MICD_CINT_SHIFT                      15  /* MICD_CINT */
+#define WM8400_MICD_CINT_WIDTH                       1  /* MICD_CINT */
+#define WM8400_MICSCD_CINT                      0x4000  /* MICSCD_CINT */
+#define WM8400_MICSCD_CINT_MASK                 0x4000  /* MICSCD_CINT */
+#define WM8400_MICSCD_CINT_SHIFT                    14  /* MICSCD_CINT */
+#define WM8400_MICSCD_CINT_WIDTH                     1  /* MICSCD_CINT */
+#define WM8400_JDL_CINT                         0x2000  /* JDL_CINT */
+#define WM8400_JDL_CINT_MASK                    0x2000  /* JDL_CINT */
+#define WM8400_JDL_CINT_SHIFT                       13  /* JDL_CINT */
+#define WM8400_JDL_CINT_WIDTH                        1  /* JDL_CINT */
+#define WM8400_JDR_CINT                         0x1000  /* JDR_CINT */
+#define WM8400_JDR_CINT_MASK                    0x1000  /* JDR_CINT */
+#define WM8400_JDR_CINT_SHIFT                       12  /* JDR_CINT */
+#define WM8400_JDR_CINT_WIDTH                        1  /* JDR_CINT */
+#define WM8400_CODEC_SEQ_END_EINT               0x0800  /* CODEC_SEQ_END_EINT */
+#define WM8400_CODEC_SEQ_END_EINT_MASK          0x0800  /* CODEC_SEQ_END_EINT */
+#define WM8400_CODEC_SEQ_END_EINT_SHIFT             11  /* CODEC_SEQ_END_EINT */
+#define WM8400_CODEC_SEQ_END_EINT_WIDTH              1  /* CODEC_SEQ_END_EINT */
+#define WM8400_CDEL_TO_EINT                     0x0400  /* CDEL_TO_EINT */
+#define WM8400_CDEL_TO_EINT_MASK                0x0400  /* CDEL_TO_EINT */
+#define WM8400_CDEL_TO_EINT_SHIFT                   10  /* CDEL_TO_EINT */
+#define WM8400_CDEL_TO_EINT_WIDTH                    1  /* CDEL_TO_EINT */
+#define WM8400_CHIP_GT150_EINT                  0x0200  /* CHIP_GT150_EINT */
+#define WM8400_CHIP_GT150_EINT_MASK             0x0200  /* CHIP_GT150_EINT */
+#define WM8400_CHIP_GT150_EINT_SHIFT                 9  /* CHIP_GT150_EINT */
+#define WM8400_CHIP_GT150_EINT_WIDTH                 1  /* CHIP_GT150_EINT */
+#define WM8400_CHIP_GT115_EINT                  0x0100  /* CHIP_GT115_EINT */
+#define WM8400_CHIP_GT115_EINT_MASK             0x0100  /* CHIP_GT115_EINT */
+#define WM8400_CHIP_GT115_EINT_SHIFT                 8  /* CHIP_GT115_EINT */
+#define WM8400_CHIP_GT115_EINT_WIDTH                 1  /* CHIP_GT115_EINT */
+#define WM8400_LINE_CMP_EINT                    0x0080  /* LINE_CMP_EINT */
+#define WM8400_LINE_CMP_EINT_MASK               0x0080  /* LINE_CMP_EINT */
+#define WM8400_LINE_CMP_EINT_SHIFT                   7  /* LINE_CMP_EINT */
+#define WM8400_LINE_CMP_EINT_WIDTH                   1  /* LINE_CMP_EINT */
+#define WM8400_UVLO_EINT                        0x0040  /* UVLO_EINT */
+#define WM8400_UVLO_EINT_MASK                   0x0040  /* UVLO_EINT */
+#define WM8400_UVLO_EINT_SHIFT                       6  /* UVLO_EINT */
+#define WM8400_UVLO_EINT_WIDTH                       1  /* UVLO_EINT */
+#define WM8400_DC2_UV_EINT                      0x0020  /* DC2_UV_EINT */
+#define WM8400_DC2_UV_EINT_MASK                 0x0020  /* DC2_UV_EINT */
+#define WM8400_DC2_UV_EINT_SHIFT                     5  /* DC2_UV_EINT */
+#define WM8400_DC2_UV_EINT_WIDTH                     1  /* DC2_UV_EINT */
+#define WM8400_DC1_UV_EINT                      0x0010  /* DC1_UV_EINT */
+#define WM8400_DC1_UV_EINT_MASK                 0x0010  /* DC1_UV_EINT */
+#define WM8400_DC1_UV_EINT_SHIFT                     4  /* DC1_UV_EINT */
+#define WM8400_DC1_UV_EINT_WIDTH                     1  /* DC1_UV_EINT */
+#define WM8400_LDO4_UV_EINT                     0x0008  /* LDO4_UV_EINT */
+#define WM8400_LDO4_UV_EINT_MASK                0x0008  /* LDO4_UV_EINT */
+#define WM8400_LDO4_UV_EINT_SHIFT                    3  /* LDO4_UV_EINT */
+#define WM8400_LDO4_UV_EINT_WIDTH                    1  /* LDO4_UV_EINT */
+#define WM8400_LDO3_UV_EINT                     0x0004  /* LDO3_UV_EINT */
+#define WM8400_LDO3_UV_EINT_MASK                0x0004  /* LDO3_UV_EINT */
+#define WM8400_LDO3_UV_EINT_SHIFT                    2  /* LDO3_UV_EINT */
+#define WM8400_LDO3_UV_EINT_WIDTH                    1  /* LDO3_UV_EINT */
+#define WM8400_LDO2_UV_EINT                     0x0002  /* LDO2_UV_EINT */
+#define WM8400_LDO2_UV_EINT_MASK                0x0002  /* LDO2_UV_EINT */
+#define WM8400_LDO2_UV_EINT_SHIFT                    1  /* LDO2_UV_EINT */
+#define WM8400_LDO2_UV_EINT_WIDTH                    1  /* LDO2_UV_EINT */
+#define WM8400_LDO1_UV_EINT                     0x0001  /* LDO1_UV_EINT */
+#define WM8400_LDO1_UV_EINT_MASK                0x0001  /* LDO1_UV_EINT */
+#define WM8400_LDO1_UV_EINT_SHIFT                    0  /* LDO1_UV_EINT */
+#define WM8400_LDO1_UV_EINT_WIDTH                    1  /* LDO1_UV_EINT */
+
+/*
+ * R80 (0x50) - Interrupt Status 1 Mask
+ */
+#define WM8400_IM_MICD_CINT                     0x8000  /* IM_MICD_CINT */
+#define WM8400_IM_MICD_CINT_MASK                0x8000  /* IM_MICD_CINT */
+#define WM8400_IM_MICD_CINT_SHIFT                   15  /* IM_MICD_CINT */
+#define WM8400_IM_MICD_CINT_WIDTH                    1  /* IM_MICD_CINT */
+#define WM8400_IM_MICSCD_CINT                   0x4000  /* IM_MICSCD_CINT */
+#define WM8400_IM_MICSCD_CINT_MASK              0x4000  /* IM_MICSCD_CINT */
+#define WM8400_IM_MICSCD_CINT_SHIFT                 14  /* IM_MICSCD_CINT */
+#define WM8400_IM_MICSCD_CINT_WIDTH                  1  /* IM_MICSCD_CINT */
+#define WM8400_IM_JDL_CINT                      0x2000  /* IM_JDL_CINT */
+#define WM8400_IM_JDL_CINT_MASK                 0x2000  /* IM_JDL_CINT */
+#define WM8400_IM_JDL_CINT_SHIFT                    13  /* IM_JDL_CINT */
+#define WM8400_IM_JDL_CINT_WIDTH                     1  /* IM_JDL_CINT */
+#define WM8400_IM_JDR_CINT                      0x1000  /* IM_JDR_CINT */
+#define WM8400_IM_JDR_CINT_MASK                 0x1000  /* IM_JDR_CINT */
+#define WM8400_IM_JDR_CINT_SHIFT                    12  /* IM_JDR_CINT */
+#define WM8400_IM_JDR_CINT_WIDTH                     1  /* IM_JDR_CINT */
+#define WM8400_IM_CODEC_SEQ_END_EINT            0x0800  /* IM_CODEC_SEQ_END_EINT */
+#define WM8400_IM_CODEC_SEQ_END_EINT_MASK       0x0800  /* IM_CODEC_SEQ_END_EINT */
+#define WM8400_IM_CODEC_SEQ_END_EINT_SHIFT          11  /* IM_CODEC_SEQ_END_EINT */
+#define WM8400_IM_CODEC_SEQ_END_EINT_WIDTH           1  /* IM_CODEC_SEQ_END_EINT */
+#define WM8400_IM_CDEL_TO_EINT                  0x0400  /* IM_CDEL_TO_EINT */
+#define WM8400_IM_CDEL_TO_EINT_MASK             0x0400  /* IM_CDEL_TO_EINT */
+#define WM8400_IM_CDEL_TO_EINT_SHIFT                10  /* IM_CDEL_TO_EINT */
+#define WM8400_IM_CDEL_TO_EINT_WIDTH                 1  /* IM_CDEL_TO_EINT */
+#define WM8400_IM_CHIP_GT150_EINT               0x0200  /* IM_CHIP_GT150_EINT */
+#define WM8400_IM_CHIP_GT150_EINT_MASK          0x0200  /* IM_CHIP_GT150_EINT */
+#define WM8400_IM_CHIP_GT150_EINT_SHIFT              9  /* IM_CHIP_GT150_EINT */
+#define WM8400_IM_CHIP_GT150_EINT_WIDTH              1  /* IM_CHIP_GT150_EINT */
+#define WM8400_IM_CHIP_GT115_EINT               0x0100  /* IM_CHIP_GT115_EINT */
+#define WM8400_IM_CHIP_GT115_EINT_MASK          0x0100  /* IM_CHIP_GT115_EINT */
+#define WM8400_IM_CHIP_GT115_EINT_SHIFT              8  /* IM_CHIP_GT115_EINT */
+#define WM8400_IM_CHIP_GT115_EINT_WIDTH              1  /* IM_CHIP_GT115_EINT */
+#define WM8400_IM_LINE_CMP_EINT                 0x0080  /* IM_LINE_CMP_EINT */
+#define WM8400_IM_LINE_CMP_EINT_MASK            0x0080  /* IM_LINE_CMP_EINT */
+#define WM8400_IM_LINE_CMP_EINT_SHIFT                7  /* IM_LINE_CMP_EINT */
+#define WM8400_IM_LINE_CMP_EINT_WIDTH                1  /* IM_LINE_CMP_EINT */
+#define WM8400_IM_UVLO_EINT                     0x0040  /* IM_UVLO_EINT */
+#define WM8400_IM_UVLO_EINT_MASK                0x0040  /* IM_UVLO_EINT */
+#define WM8400_IM_UVLO_EINT_SHIFT                    6  /* IM_UVLO_EINT */
+#define WM8400_IM_UVLO_EINT_WIDTH                    1  /* IM_UVLO_EINT */
+#define WM8400_IM_DC2_UV_EINT                   0x0020  /* IM_DC2_UV_EINT */
+#define WM8400_IM_DC2_UV_EINT_MASK              0x0020  /* IM_DC2_UV_EINT */
+#define WM8400_IM_DC2_UV_EINT_SHIFT                  5  /* IM_DC2_UV_EINT */
+#define WM8400_IM_DC2_UV_EINT_WIDTH                  1  /* IM_DC2_UV_EINT */
+#define WM8400_IM_DC1_UV_EINT                   0x0010  /* IM_DC1_UV_EINT */
+#define WM8400_IM_DC1_UV_EINT_MASK              0x0010  /* IM_DC1_UV_EINT */
+#define WM8400_IM_DC1_UV_EINT_SHIFT                  4  /* IM_DC1_UV_EINT */
+#define WM8400_IM_DC1_UV_EINT_WIDTH                  1  /* IM_DC1_UV_EINT */
+#define WM8400_IM_LDO4_UV_EINT                  0x0008  /* IM_LDO4_UV_EINT */
+#define WM8400_IM_LDO4_UV_EINT_MASK             0x0008  /* IM_LDO4_UV_EINT */
+#define WM8400_IM_LDO4_UV_EINT_SHIFT                 3  /* IM_LDO4_UV_EINT */
+#define WM8400_IM_LDO4_UV_EINT_WIDTH                 1  /* IM_LDO4_UV_EINT */
+#define WM8400_IM_LDO3_UV_EINT                  0x0004  /* IM_LDO3_UV_EINT */
+#define WM8400_IM_LDO3_UV_EINT_MASK             0x0004  /* IM_LDO3_UV_EINT */
+#define WM8400_IM_LDO3_UV_EINT_SHIFT                 2  /* IM_LDO3_UV_EINT */
+#define WM8400_IM_LDO3_UV_EINT_WIDTH                 1  /* IM_LDO3_UV_EINT */
+#define WM8400_IM_LDO2_UV_EINT                  0x0002  /* IM_LDO2_UV_EINT */
+#define WM8400_IM_LDO2_UV_EINT_MASK             0x0002  /* IM_LDO2_UV_EINT */
+#define WM8400_IM_LDO2_UV_EINT_SHIFT                 1  /* IM_LDO2_UV_EINT */
+#define WM8400_IM_LDO2_UV_EINT_WIDTH                 1  /* IM_LDO2_UV_EINT */
+#define WM8400_IM_LDO1_UV_EINT                  0x0001  /* IM_LDO1_UV_EINT */
+#define WM8400_IM_LDO1_UV_EINT_MASK             0x0001  /* IM_LDO1_UV_EINT */
+#define WM8400_IM_LDO1_UV_EINT_SHIFT                 0  /* IM_LDO1_UV_EINT */
+#define WM8400_IM_LDO1_UV_EINT_WIDTH                 1  /* IM_LDO1_UV_EINT */
+
+/*
+ * R81 (0x51) - Interrupt Levels
+ */
+#define WM8400_MICD_LVL                         0x8000  /* MICD_LVL */
+#define WM8400_MICD_LVL_MASK                    0x8000  /* MICD_LVL */
+#define WM8400_MICD_LVL_SHIFT                       15  /* MICD_LVL */
+#define WM8400_MICD_LVL_WIDTH                        1  /* MICD_LVL */
+#define WM8400_MICSCD_LVL                       0x4000  /* MICSCD_LVL */
+#define WM8400_MICSCD_LVL_MASK                  0x4000  /* MICSCD_LVL */
+#define WM8400_MICSCD_LVL_SHIFT                     14  /* MICSCD_LVL */
+#define WM8400_MICSCD_LVL_WIDTH                      1  /* MICSCD_LVL */
+#define WM8400_JDL_LVL                          0x2000  /* JDL_LVL */
+#define WM8400_JDL_LVL_MASK                     0x2000  /* JDL_LVL */
+#define WM8400_JDL_LVL_SHIFT                        13  /* JDL_LVL */
+#define WM8400_JDL_LVL_WIDTH                         1  /* JDL_LVL */
+#define WM8400_JDR_LVL                          0x1000  /* JDR_LVL */
+#define WM8400_JDR_LVL_MASK                     0x1000  /* JDR_LVL */
+#define WM8400_JDR_LVL_SHIFT                        12  /* JDR_LVL */
+#define WM8400_JDR_LVL_WIDTH                         1  /* JDR_LVL */
+#define WM8400_CODEC_SEQ_END_LVL                0x0800  /* CODEC_SEQ_END_LVL */
+#define WM8400_CODEC_SEQ_END_LVL_MASK           0x0800  /* CODEC_SEQ_END_LVL */
+#define WM8400_CODEC_SEQ_END_LVL_SHIFT              11  /* CODEC_SEQ_END_LVL */
+#define WM8400_CODEC_SEQ_END_LVL_WIDTH               1  /* CODEC_SEQ_END_LVL */
+#define WM8400_CDEL_TO_LVL                      0x0400  /* CDEL_TO_LVL */
+#define WM8400_CDEL_TO_LVL_MASK                 0x0400  /* CDEL_TO_LVL */
+#define WM8400_CDEL_TO_LVL_SHIFT                    10  /* CDEL_TO_LVL */
+#define WM8400_CDEL_TO_LVL_WIDTH                     1  /* CDEL_TO_LVL */
+#define WM8400_CHIP_GT150_LVL                   0x0200  /* CHIP_GT150_LVL */
+#define WM8400_CHIP_GT150_LVL_MASK              0x0200  /* CHIP_GT150_LVL */
+#define WM8400_CHIP_GT150_LVL_SHIFT                  9  /* CHIP_GT150_LVL */
+#define WM8400_CHIP_GT150_LVL_WIDTH                  1  /* CHIP_GT150_LVL */
+#define WM8400_CHIP_GT115_LVL                   0x0100  /* CHIP_GT115_LVL */
+#define WM8400_CHIP_GT115_LVL_MASK              0x0100  /* CHIP_GT115_LVL */
+#define WM8400_CHIP_GT115_LVL_SHIFT                  8  /* CHIP_GT115_LVL */
+#define WM8400_CHIP_GT115_LVL_WIDTH                  1  /* CHIP_GT115_LVL */
+#define WM8400_LINE_CMP_LVL                     0x0080  /* LINE_CMP_LVL */
+#define WM8400_LINE_CMP_LVL_MASK                0x0080  /* LINE_CMP_LVL */
+#define WM8400_LINE_CMP_LVL_SHIFT                    7  /* LINE_CMP_LVL */
+#define WM8400_LINE_CMP_LVL_WIDTH                    1  /* LINE_CMP_LVL */
+#define WM8400_UVLO_LVL                         0x0040  /* UVLO_LVL */
+#define WM8400_UVLO_LVL_MASK                    0x0040  /* UVLO_LVL */
+#define WM8400_UVLO_LVL_SHIFT                        6  /* UVLO_LVL */
+#define WM8400_UVLO_LVL_WIDTH                        1  /* UVLO_LVL */
+#define WM8400_DC2_UV_LVL                       0x0020  /* DC2_UV_LVL */
+#define WM8400_DC2_UV_LVL_MASK                  0x0020  /* DC2_UV_LVL */
+#define WM8400_DC2_UV_LVL_SHIFT                      5  /* DC2_UV_LVL */
+#define WM8400_DC2_UV_LVL_WIDTH                      1  /* DC2_UV_LVL */
+#define WM8400_DC1_UV_LVL                       0x0010  /* DC1_UV_LVL */
+#define WM8400_DC1_UV_LVL_MASK                  0x0010  /* DC1_UV_LVL */
+#define WM8400_DC1_UV_LVL_SHIFT                      4  /* DC1_UV_LVL */
+#define WM8400_DC1_UV_LVL_WIDTH                      1  /* DC1_UV_LVL */
+#define WM8400_LDO4_UV_LVL                      0x0008  /* LDO4_UV_LVL */
+#define WM8400_LDO4_UV_LVL_MASK                 0x0008  /* LDO4_UV_LVL */
+#define WM8400_LDO4_UV_LVL_SHIFT                     3  /* LDO4_UV_LVL */
+#define WM8400_LDO4_UV_LVL_WIDTH                     1  /* LDO4_UV_LVL */
+#define WM8400_LDO3_UV_LVL                      0x0004  /* LDO3_UV_LVL */
+#define WM8400_LDO3_UV_LVL_MASK                 0x0004  /* LDO3_UV_LVL */
+#define WM8400_LDO3_UV_LVL_SHIFT                     2  /* LDO3_UV_LVL */
+#define WM8400_LDO3_UV_LVL_WIDTH                     1  /* LDO3_UV_LVL */
+#define WM8400_LDO2_UV_LVL                      0x0002  /* LDO2_UV_LVL */
+#define WM8400_LDO2_UV_LVL_MASK                 0x0002  /* LDO2_UV_LVL */
+#define WM8400_LDO2_UV_LVL_SHIFT                     1  /* LDO2_UV_LVL */
+#define WM8400_LDO2_UV_LVL_WIDTH                     1  /* LDO2_UV_LVL */
+#define WM8400_LDO1_UV_LVL                      0x0001  /* LDO1_UV_LVL */
+#define WM8400_LDO1_UV_LVL_MASK                 0x0001  /* LDO1_UV_LVL */
+#define WM8400_LDO1_UV_LVL_SHIFT                     0  /* LDO1_UV_LVL */
+#define WM8400_LDO1_UV_LVL_WIDTH                     1  /* LDO1_UV_LVL */
+
+/*
+ * R82 (0x52) - Shutdown Reason
+ */
+#define WM8400_SDR_CHIP_SOFTSD                  0x2000  /* SDR_CHIP_SOFTSD */
+#define WM8400_SDR_CHIP_SOFTSD_MASK             0x2000  /* SDR_CHIP_SOFTSD */
+#define WM8400_SDR_CHIP_SOFTSD_SHIFT                13  /* SDR_CHIP_SOFTSD */
+#define WM8400_SDR_CHIP_SOFTSD_WIDTH                 1  /* SDR_CHIP_SOFTSD */
+#define WM8400_SDR_NPDN                         0x0800  /* SDR_NPDN */
+#define WM8400_SDR_NPDN_MASK                    0x0800  /* SDR_NPDN */
+#define WM8400_SDR_NPDN_SHIFT                       11  /* SDR_NPDN */
+#define WM8400_SDR_NPDN_WIDTH                        1  /* SDR_NPDN */
+#define WM8400_SDR_CHIP_GT150                   0x0200  /* SDR_CHIP_GT150 */
+#define WM8400_SDR_CHIP_GT150_MASK              0x0200  /* SDR_CHIP_GT150 */
+#define WM8400_SDR_CHIP_GT150_SHIFT                  9  /* SDR_CHIP_GT150 */
+#define WM8400_SDR_CHIP_GT150_WIDTH                  1  /* SDR_CHIP_GT150 */
+#define WM8400_SDR_CHIP_GT115                   0x0100  /* SDR_CHIP_GT115 */
+#define WM8400_SDR_CHIP_GT115_MASK              0x0100  /* SDR_CHIP_GT115 */
+#define WM8400_SDR_CHIP_GT115_SHIFT                  8  /* SDR_CHIP_GT115 */
+#define WM8400_SDR_CHIP_GT115_WIDTH                  1  /* SDR_CHIP_GT115 */
+#define WM8400_SDR_LINE_CMP                     0x0080  /* SDR_LINE_CMP */
+#define WM8400_SDR_LINE_CMP_MASK                0x0080  /* SDR_LINE_CMP */
+#define WM8400_SDR_LINE_CMP_SHIFT                    7  /* SDR_LINE_CMP */
+#define WM8400_SDR_LINE_CMP_WIDTH                    1  /* SDR_LINE_CMP */
+#define WM8400_SDR_UVLO                         0x0040  /* SDR_UVLO */
+#define WM8400_SDR_UVLO_MASK                    0x0040  /* SDR_UVLO */
+#define WM8400_SDR_UVLO_SHIFT                        6  /* SDR_UVLO */
+#define WM8400_SDR_UVLO_WIDTH                        1  /* SDR_UVLO */
+#define WM8400_SDR_DC2_UV                       0x0020  /* SDR_DC2_UV */
+#define WM8400_SDR_DC2_UV_MASK                  0x0020  /* SDR_DC2_UV */
+#define WM8400_SDR_DC2_UV_SHIFT                      5  /* SDR_DC2_UV */
+#define WM8400_SDR_DC2_UV_WIDTH                      1  /* SDR_DC2_UV */
+#define WM8400_SDR_DC1_UV                       0x0010  /* SDR_DC1_UV */
+#define WM8400_SDR_DC1_UV_MASK                  0x0010  /* SDR_DC1_UV */
+#define WM8400_SDR_DC1_UV_SHIFT                      4  /* SDR_DC1_UV */
+#define WM8400_SDR_DC1_UV_WIDTH                      1  /* SDR_DC1_UV */
+#define WM8400_SDR_LDO4_UV                      0x0008  /* SDR_LDO4_UV */
+#define WM8400_SDR_LDO4_UV_MASK                 0x0008  /* SDR_LDO4_UV */
+#define WM8400_SDR_LDO4_UV_SHIFT                     3  /* SDR_LDO4_UV */
+#define WM8400_SDR_LDO4_UV_WIDTH                     1  /* SDR_LDO4_UV */
+#define WM8400_SDR_LDO3_UV                      0x0004  /* SDR_LDO3_UV */
+#define WM8400_SDR_LDO3_UV_MASK                 0x0004  /* SDR_LDO3_UV */
+#define WM8400_SDR_LDO3_UV_SHIFT                     2  /* SDR_LDO3_UV */
+#define WM8400_SDR_LDO3_UV_WIDTH                     1  /* SDR_LDO3_UV */
+#define WM8400_SDR_LDO2_UV                      0x0002  /* SDR_LDO2_UV */
+#define WM8400_SDR_LDO2_UV_MASK                 0x0002  /* SDR_LDO2_UV */
+#define WM8400_SDR_LDO2_UV_SHIFT                     1  /* SDR_LDO2_UV */
+#define WM8400_SDR_LDO2_UV_WIDTH                     1  /* SDR_LDO2_UV */
+#define WM8400_SDR_LDO1_UV                      0x0001  /* SDR_LDO1_UV */
+#define WM8400_SDR_LDO1_UV_MASK                 0x0001  /* SDR_LDO1_UV */
+#define WM8400_SDR_LDO1_UV_SHIFT                     0  /* SDR_LDO1_UV */
+#define WM8400_SDR_LDO1_UV_WIDTH                     1  /* SDR_LDO1_UV */
+
+/*
+ * R84 (0x54) - Line Circuits
+ */
+#define WM8400_BG_LINE_COMP                     0x8000  /* BG_LINE_COMP */
+#define WM8400_BG_LINE_COMP_MASK                0x8000  /* BG_LINE_COMP */
+#define WM8400_BG_LINE_COMP_SHIFT                   15  /* BG_LINE_COMP */
+#define WM8400_BG_LINE_COMP_WIDTH                    1  /* BG_LINE_COMP */
+#define WM8400_LINE_CMP_VTHI_MASK               0x00F0  /* LINE_CMP_VTHI - [7:4] */
+#define WM8400_LINE_CMP_VTHI_SHIFT                   4  /* LINE_CMP_VTHI - [7:4] */
+#define WM8400_LINE_CMP_VTHI_WIDTH                   4  /* LINE_CMP_VTHI - [7:4] */
+#define WM8400_LINE_CMP_VTHD_MASK               0x000F  /* LINE_CMP_VTHD - [3:0] */
+#define WM8400_LINE_CMP_VTHD_SHIFT                   0  /* LINE_CMP_VTHD - [3:0] */
+#define WM8400_LINE_CMP_VTHD_WIDTH                   4  /* LINE_CMP_VTHD - [3:0] */
+
+u16 wm8400_reg_read(struct wm8400 *wm8400, u8 reg);
+int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data);
+int wm8400_set_bits(struct wm8400 *wm8400, u8 reg, u16 mask, u16 val);
+
+#endif
diff --git a/include/linux/mfd/wm8400.h b/include/linux/mfd/wm8400.h
new file mode 100644
index 000000000000..b46b566ac1ac
--- /dev/null
+++ b/include/linux/mfd/wm8400.h
@@ -0,0 +1,40 @@
+/*
+ * wm8400 client interface
+ *
+ * Copyright 2008 Wolfson Microelectronics plc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_MFD_WM8400_H
+#define __LINUX_MFD_WM8400_H
+
+#include <linux/regulator/machine.h>
+
+#define WM8400_LDO1  0
+#define WM8400_LDO2  1
+#define WM8400_LDO3  2
+#define WM8400_LDO4  3
+#define WM8400_DCDC1 4
+#define WM8400_DCDC2 5
+
+struct wm8400_platform_data {
+        int (*platform_init)(struct device *dev);
+};
+
+int wm8400_register_regulator(struct device *dev, int reg,
+                              struct regulator_init_data *initdata);
+
+#endif
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 655ea0d1ee14..b2f944468313 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -141,6 +141,10 @@ enum {
         MLX4_STAT_RATE_OFFSET   = 5
 };
 
+enum {
+        MLX4_MTT_FLAG_PRESENT           = 1
+};
+
 static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
 {
         return (major << 32) | (minor << 16) | subminor;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 335288bff1b7..c61ba10768ea 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -7,6 +7,7 @@
 
 #include <linux/gfp.h>
 #include <linux/list.h>
+#include <linux/mmdebug.h>
 #include <linux/mmzone.h>
 #include <linux/rbtree.h>
 #include <linux/prio_tree.h>
@@ -73,7 +74,7 @@ extern unsigned int kobjsize(const void *objp);
 #endif
 
 /*
- * vm_flags..
+ * vm_flags in vm_area_struct, see mm_types.h.
  */
 #define VM_READ         0x00000001      /* currently active flags */
 #define VM_WRITE        0x00000002
@@ -219,12 +220,6 @@ struct inode;
  */
 #include <linux/page-flags.h>
 
-#ifdef CONFIG_DEBUG_VM
-#define VM_BUG_ON(cond) BUG_ON(cond)
-#else
-#define VM_BUG_ON(condition) do { } while(0)
-#endif
-
 /*
  * Methods to modify the page usage count.
  *
@@ -834,7 +829,6 @@ extern int mprotect_fixup(struct vm_area_struct *vma,
                           struct vm_area_struct **pprev, unsigned long start,
                           unsigned long end, unsigned long newflags);
 
-#ifdef CONFIG_HAVE_GET_USER_PAGES_FAST
 /*
  * get_user_pages_fast provides equivalent functionality to get_user_pages,
  * operating on current and current->mm (force=0 and doesn't return any vmas).
@@ -848,25 +842,6 @@ extern int mprotect_fixup(struct vm_area_struct *vma,
 int get_user_pages_fast(unsigned long start, int nr_pages, int write,
                         struct page **pages);
 
-#else
-/*
- * Should probably be moved to asm-generic, and architectures can include it if
- * they don't implement their own get_user_pages_fast.
- */
-#define get_user_pages_fast(start, nr_pages, write, pages)      \
-({                                                              \
-        struct mm_struct *mm = current->mm;                     \
-        int ret;                                                \
-                                                                \
-        down_read(&mm->mmap_sem);                               \
-        ret = get_user_pages(current, mm, start, nr_pages,      \
-                                        write, 0, pages, NULL); \
-        up_read(&mm->mmap_sem);                                 \
-                                                                \
-        ret;                                                    \
-})
-#endif
-
 /*
  * A callback you can register to apply pressure to ageable caches.
  *
@@ -939,7 +914,7 @@ static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long a
 }
 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
 
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+#if USE_SPLIT_PTLOCKS
 /*
  * We tuck a spinlock to guard each pagetable page into its struct page,
  * at page->private, with BUILD_BUG_ON to make sure that this will not
@@ -952,14 +927,14 @@ static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long a
 } while (0)
 #define pte_lock_deinit(page)   ((page)->mapping = NULL)
 #define pte_lockptr(mm, pmd)    ({(void)(mm); __pte_lockptr(pmd_page(*(pmd)));})
-#else
+#else   /* !USE_SPLIT_PTLOCKS */
 /*
  * We use mm->page_table_lock to guard all pagetable pages of the mm.
  */
 #define pte_lock_init(page)     do {} while (0)
 #define pte_lock_deinit(page)   do {} while (0)
 #define pte_lockptr(mm, pmd)    ({(void)(pmd); &(mm)->page_table_lock;})
-#endif /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */
+#endif /* USE_SPLIT_PTLOCKS */
 
 static inline void pgtable_page_ctor(struct page *page)
 {
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 386edbe2cb4e..9d49fa36bbef 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -21,11 +21,13 @@
 
 struct address_space;
 
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+#define USE_SPLIT_PTLOCKS       (NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS)
+
+#if USE_SPLIT_PTLOCKS
 typedef atomic_long_t mm_counter_t;
-#else  /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */
+#else  /* !USE_SPLIT_PTLOCKS */
 typedef unsigned long mm_counter_t;
-#endif /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */
+#endif /* !USE_SPLIT_PTLOCKS */
 
 /*
  * Each physical page in the system has a struct page associated with
@@ -65,7 +67,7 @@ struct page {
                                                  * see PAGE_MAPPING_ANON below.
                                                  */
             };
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+#if USE_SPLIT_PTLOCKS
             spinlock_t ptl;
 #endif
             struct kmem_cache *slab;    /* SLUB: Pointer to slab */
@@ -113,7 +115,7 @@ struct vm_area_struct {
         struct vm_area_struct *vm_next;
 
         pgprot_t vm_page_prot;          /* Access permissions of this VMA. */
-        unsigned long vm_flags;         /* Flags, listed below. */
+        unsigned long vm_flags;         /* Flags, see mm.h. */
 
         struct rb_node vm_rb;
 
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 9c288c909878..bde891f64591 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -65,7 +65,7 @@ struct mmc_host_ops {
          *   -ENOSYS when not supported (equal to NULL callback)
          *   or a negative errno value when something bad happened
          *
-         * Return values for the get_ro callback should be:
+         * Return values for the get_cd callback should be:
          *   0 for a absent card
          *   1 for a present card
          *   -ENOSYS when not supported (equal to NULL callback)
diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
new file mode 100644
index 000000000000..8a5509877192
--- /dev/null
+++ b/include/linux/mmdebug.h
@@ -0,0 +1,18 @@
+#ifndef LINUX_MM_DEBUG_H
+#define LINUX_MM_DEBUG_H 1
+
+#include <linux/autoconf.h>
+
+#ifdef CONFIG_DEBUG_VM
+#define VM_BUG_ON(cond) BUG_ON(cond)
+#else
+#define VM_BUG_ON(cond) do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_VIRTUAL
+#define VIRTUAL_BUG_ON(cond) BUG_ON(cond)
+#else
+#define VIRTUAL_BUG_ON(cond) do { } while (0)
+#endif
+
+#endif
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 443bc7cd8c62..428328a05fa1 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -751,8 +751,9 @@ static inline int zonelist_node_idx(struct zoneref *zoneref)
  *
  * This function returns the next zone at or below a given zone index that is
  * within the allowed nodemask using a cursor as the starting point for the
- * search. The zoneref returned is a cursor that is used as the next starting
- * point for future calls to next_zones_zonelist().
+ * search. The zoneref returned is a cursor that represents the current zone
+ * being examined. It should be advanced by one before calling
+ * next_zones_zonelist again.
  */
 struct zoneref *next_zones_zonelist(struct zoneref *z,
                                         enum zone_type highest_zoneidx,
@@ -768,9 +769,8 @@ struct zoneref *next_zones_zonelist(struct zoneref *z,
  *
  * This function returns the first zone at or below a given zone index that is
  * within the allowed nodemask. The zoneref returned is a cursor that can be
- * used to iterate the zonelist with next_zones_zonelist. The cursor should
- * not be used by the caller as it does not match the value of the zone
- * returned.
+ * used to iterate the zonelist with next_zones_zonelist by advancing it by
+ * one before calling.
  */
 static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
                                         enum zone_type highest_zoneidx,
@@ -795,7 +795,7 @@ static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
 #define for_each_zone_zonelist_nodemask(zone, z, zlist, highidx, nodemask) \
         for (z = first_zones_zonelist(zlist, highidx, nodemask, &zone); \
                 zone;                                                   \
-                z = next_zones_zonelist(z, highidx, nodemask, &zone))   \
+                z = next_zones_zonelist(++z, highidx, nodemask, &zone)) \
 
 /**
  * for_each_zone_zonelist - helper macro to iterate over valid zones in a zonelist at or below a given zone index
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index c4db5827963d..d6a3f47e95cb 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -131,6 +131,16 @@ struct usb_device_id {
 #define USB_DEVICE_ID_MATCH_INT_SUBCLASS        0x0100
 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL        0x0200
 
+#define HID_ANY_ID                              (~0)
+
+struct hid_device_id {
+        __u16 bus;
+        __u32 vendor;
+        __u32 product;
+        kernel_ulong_t driver_data
+                __attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+
 /* s390 CCW devices */
 struct ccw_device_id {
         __u16   match_flags;    /* which fields to match against */
@@ -388,5 +398,52 @@ struct i2c_device_id {
                         __attribute__((aligned(sizeof(kernel_ulong_t))));
 };
 
+/* dmi */
+enum dmi_field {
+        DMI_NONE,
+        DMI_BIOS_VENDOR,
+        DMI_BIOS_VERSION,
+        DMI_BIOS_DATE,
+        DMI_SYS_VENDOR,
+        DMI_PRODUCT_NAME,
+        DMI_PRODUCT_VERSION,
+        DMI_PRODUCT_SERIAL,
+        DMI_PRODUCT_UUID,
+        DMI_BOARD_VENDOR,
+        DMI_BOARD_NAME,
+        DMI_BOARD_VERSION,
+        DMI_BOARD_SERIAL,
+        DMI_BOARD_ASSET_TAG,
+        DMI_CHASSIS_VENDOR,
+        DMI_CHASSIS_TYPE,
+        DMI_CHASSIS_VERSION,
+        DMI_CHASSIS_SERIAL,
+        DMI_CHASSIS_ASSET_TAG,
+        DMI_STRING_MAX,
+};
+
+struct dmi_strmatch {
+        unsigned char slot;
+        char substr[79];
+};
+
+#ifndef __KERNEL__
+struct dmi_system_id {
+        kernel_ulong_t callback;
+        kernel_ulong_t ident;
+        struct dmi_strmatch matches[4];
+        kernel_ulong_t driver_data
+                        __attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+#else
+struct dmi_system_id {
+        int (*callback)(const struct dmi_system_id *);
+        const char *ident;
+        struct dmi_strmatch matches[4];
+        void *driver_data;
+};
+#endif
+
+#define DMI_MATCH(a, b) { a, b }
 
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 07112ee9293a..8a455694d682 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -6,7 +6,6 @@
 #ifdef __KERNEL__
 #include <linux/in.h>
 #endif
-#include <linux/pim.h>
 
 /*
  *      Based on the MROUTING 3.5 defines primarily to keep
@@ -130,6 +129,7 @@ struct igmpmsg
  */
 
 #ifdef __KERNEL__
+#include <linux/pim.h>
 #include <net/sock.h>
 
 #ifdef CONFIG_IP_MROUTE
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 5cf50473a10f..6f4c180179e2 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -115,6 +115,7 @@ struct sioc_mif_req6
 
 #ifdef __KERNEL__
 
+#include <linux/pim.h>
 #include <linux/skbuff.h>       /* for struct sk_buff_head */
 
 #ifdef CONFIG_IPV6_MROUTE
diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h
index 310e61606415..8b4aa0523db7 100644
--- a/include/linux/mtd/blktrans.h
+++ b/include/linux/mtd/blktrans.h
@@ -41,6 +41,8 @@ struct mtd_blktrans_ops {
                     unsigned long block, char *buffer);
         int (*writesect)(struct mtd_blktrans_dev *dev,
                      unsigned long block, char *buffer);
+        int (*discard)(struct mtd_blktrans_dev *dev,
+                       unsigned long block, unsigned nr_blocks);
 
         /* Block layer ioctls */
         int (*getgeo)(struct mtd_blktrans_dev *dev, struct hd_geometry *geo);
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 12078577aef6..cbbbe9bfecad 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -17,9 +17,14 @@
 
 struct mv643xx_eth_shared_platform_data {
         struct mbus_dram_target_info    *dram;
+        struct platform_device  *shared_smi;
         unsigned int            t_clk;
 };
 
+#define MV643XX_ETH_PHY_ADDR_DEFAULT    0
+#define MV643XX_ETH_PHY_ADDR(x)         (0x80 | (x))
+#define MV643XX_ETH_PHY_NONE            0xff
+
 struct mv643xx_eth_platform_data {
         /*
          * Pointer back to our parent instance, and our port number.
@@ -30,8 +35,6 @@ struct mv643xx_eth_platform_data {
         /*
          * Whether a PHY is present, and if yes, at which address.
          */
-        struct platform_device  *shared_smi;
-        int                     force_phy_addr;
         int                     phy_addr;
 
         /*
@@ -49,10 +52,10 @@ struct mv643xx_eth_platform_data {
         int                     duplex;
 
         /*
-         * Which RX/TX queues to use.
+         * How many RX/TX queues to use.
          */
-        int                     rx_queue_mask;
-        int                     tx_queue_mask;
+        int                     rx_queue_count;
+        int                     tx_queue_count;
 
         /*
          * Override default RX/TX queue sizes if nonzero.
diff --git a/include/linux/net.h b/include/linux/net.h
index 4a9a30f2d68f..6dc14a240042 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -18,16 +18,9 @@
 #ifndef _LINUX_NET_H
 #define _LINUX_NET_H
 
-#include <linux/wait.h>
 #include <linux/socket.h>
-#include <linux/fcntl.h>        /* For O_CLOEXEC and O_NONBLOCK */
 #include <asm/socket.h>
 
-struct poll_table_struct;
-struct pipe_inode_info;
-struct inode;
-struct net;
-
 #define NPROTO          AF_MAX
 
 #define SYS_SOCKET      1               /* sys_socket(2)                */
@@ -62,6 +55,13 @@ typedef enum {
 #ifdef __KERNEL__
 #include <linux/stringify.h>
 #include <linux/random.h>
+#include <linux/wait.h>
+#include <linux/fcntl.h>        /* For O_CLOEXEC and O_NONBLOCK */
+
+struct poll_table_struct;
+struct pipe_inode_info;
+struct inode;
+struct net;
 
 #define SOCK_ASYNC_NOSPACE      0
 #define SOCK_ASYNC_WAITDATA     1
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 488c56e649b5..64875859d654 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -11,7 +11,7 @@
  *              Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *              Corey Minyard <wf-rch!minyard@relay.EU.net>
  *              Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
- *              Alan Cox, <Alan.Cox@linux.org>
+ *              Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *              Bjorn Ekwall. <bj0rn@blox.se>
  *              Pekka Riikonen <priikone@poseidon.pspt.fi>
  *
@@ -42,6 +42,7 @@
 #include <linux/workqueue.h>
 
 #include <net/net_namespace.h>
+#include <net/dsa.h>
 
 struct vlan_group;
 struct ethtool_ops;
@@ -471,6 +472,8 @@ struct net_device
         char                    name[IFNAMSIZ];
         /* device name hash chain */
         struct hlist_node       name_hlist;
+        /* snmp alias */
+        char                    *ifalias;
 
         /*
          *      I/O specific fields
@@ -605,6 +608,9 @@ struct net_device
 
         /* Protocol specific pointers */
         
+#ifdef CONFIG_NET_DSA
+        void                    *dsa_ptr;       /* dsa specific data */
+#endif
         void                    *atalk_ptr;     /* AppleTalk link       */
         void                    *ip_ptr;        /* IPv4 specific data   */  
         void                    *dn_ptr;        /* DECnet specific data */
@@ -796,6 +802,26 @@ void dev_net_set(struct net_device *dev, struct net *net)
 #endif
 }
 
+static inline bool netdev_uses_dsa_tags(struct net_device *dev)
+{
+#ifdef CONFIG_NET_DSA_TAG_DSA
+        if (dev->dsa_ptr != NULL)
+                return dsa_uses_dsa_tags(dev->dsa_ptr);
+#endif
+
+        return 0;
+}
+
+static inline bool netdev_uses_trailer_tags(struct net_device *dev)
+{
+#ifdef CONFIG_NET_DSA_TAG_TRAILER
+        if (dev->dsa_ptr != NULL)
+                return dsa_uses_trailer_tags(dev->dsa_ptr);
+#endif
+
+        return 0;
+}
+
 /**
  *      netdev_priv - access network device private data
  *      @dev: network device
@@ -1223,7 +1249,8 @@ extern int		dev_ioctl(struct net *net, unsigned int cmd, void __user *);
 extern int              dev_ethtool(struct net *net, struct ifreq *);
 extern unsigned         dev_get_flags(const struct net_device *);
 extern int              dev_change_flags(struct net_device *, unsigned);
-extern int              dev_change_name(struct net_device *, char *);
+extern int              dev_change_name(struct net_device *, const char *);
+extern int              dev_set_alias(struct net_device *, const char *, size_t);
 extern int              dev_change_net_namespace(struct net_device *,
                                                  struct net *, const char *);
 extern int              dev_set_mtu(struct net_device *, int);
@@ -1667,7 +1694,7 @@ extern void dev_seq_stop(struct seq_file *seq, void *v);
 extern int netdev_class_create_file(struct class_attribute *class_attr);
 extern void netdev_class_remove_file(struct class_attribute *class_attr);
 
-extern char *netdev_drivername(struct net_device *dev, char *buffer, int len);
+extern char *netdev_drivername(const struct net_device *dev, char *buffer, int len);
 
 extern void linkwatch_run_queue(void);
 
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 0c5eb7ed8b3f..48cfe51bfddc 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -5,13 +5,11 @@
 #include <linux/init.h>
 #include <linux/skbuff.h>
 #include <linux/net.h>
-#include <linux/netdevice.h>
 #include <linux/if.h>
 #include <linux/in.h>
 #include <linux/in6.h>
 #include <linux/wait.h>
 #include <linux/list.h>
-#include <net/net_namespace.h>
 #endif
 #include <linux/types.h>
 #include <linux/compiler.h>
@@ -52,6 +50,16 @@ enum nf_inet_hooks {
         NF_INET_NUMHOOKS
 };
 
+enum {
+        NFPROTO_UNSPEC =  0,
+        NFPROTO_IPV4   =  2,
+        NFPROTO_ARP    =  3,
+        NFPROTO_BRIDGE =  7,
+        NFPROTO_IPV6   = 10,
+        NFPROTO_DECNET = 12,
+        NFPROTO_NUMPROTO,
+};
+
 union nf_inet_addr {
         __u32           all[4];
         __be32          ip;
@@ -92,8 +100,8 @@ struct nf_hook_ops
         /* User fills in from here down. */
         nf_hookfn *hook;
         struct module *owner;
-        int pf;
-        int hooknum;
+        u_int8_t pf;
+        unsigned int hooknum;
         /* Hooks are ordered in ascending priority. */
         int priority;
 };
@@ -102,7 +110,7 @@ struct nf_sockopt_ops
 {
         struct list_head list;
 
-        int pf;
+        u_int8_t pf;
 
         /* Non-inclusive ranges: use 0/0/NULL to never get called. */
         int set_optmin;
@@ -138,9 +146,9 @@ extern struct ctl_path nf_net_netfilter_sysctl_path[];
 extern struct ctl_path nf_net_ipv4_netfilter_sysctl_path[];
 #endif /* CONFIG_SYSCTL */
 
-extern struct list_head nf_hooks[NPROTO][NF_MAX_HOOKS];
+extern struct list_head nf_hooks[NFPROTO_NUMPROTO][NF_MAX_HOOKS];
 
-int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
+int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
                  struct net_device *indev, struct net_device *outdev,
                  int (*okfn)(struct sk_buff *), int thresh);
 
@@ -151,7 +159,7 @@ int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
  *      okfn must be invoked by the caller in this case.  Any other return
  *      value indicates the packet has been consumed by the hook.
  */
-static inline int nf_hook_thresh(int pf, unsigned int hook,
+static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
                                  struct sk_buff *skb,
                                  struct net_device *indev,
                                  struct net_device *outdev,
@@ -167,7 +175,7 @@ static inline int nf_hook_thresh(int pf, unsigned int hook,
         return nf_hook_slow(pf, hook, skb, indev, outdev, okfn, thresh);
 }
 
-static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
                           struct net_device *indev, struct net_device *outdev,
                           int (*okfn)(struct sk_buff *))
 {
@@ -212,14 +220,14 @@ __ret;})
         NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, INT_MIN)
 
 /* Call setsockopt() */
-int nf_setsockopt(struct sock *sk, int pf, int optval, char __user *opt, 
+int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
                   int len);
-int nf_getsockopt(struct sock *sk, int pf, int optval, char __user *opt,
+int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
                   int *len);
 
-int compat_nf_setsockopt(struct sock *sk, int pf, int optval,
+int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval,
                 char __user *opt, int len);
-int compat_nf_getsockopt(struct sock *sk, int pf, int optval,
+int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval,
                 char __user *opt, int *len);
 
 /* Call this before modifying an existing packet: ensures it is
@@ -247,7 +255,7 @@ struct nf_afinfo {
         int             route_key_size;
 };
 
-extern const struct nf_afinfo *nf_afinfo[NPROTO];
+extern const struct nf_afinfo *nf_afinfo[NFPROTO_NUMPROTO];
 static inline const struct nf_afinfo *nf_get_afinfo(unsigned short family)
 {
         return rcu_dereference(nf_afinfo[family]);
@@ -292,7 +300,7 @@ extern void nf_unregister_afinfo(const struct nf_afinfo *afinfo);
 extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *);
 
 static inline void
-nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family)
+nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
 {
 #ifdef CONFIG_NF_NAT_NEEDED
         void (*decodefn)(struct sk_buff *, struct flowi *);
@@ -315,7 +323,7 @@ extern struct proc_dir_entry *proc_net_netfilter;
 #else /* !CONFIG_NETFILTER */
 #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
 #define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
-static inline int nf_hook_thresh(int pf, unsigned int hook,
+static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
                                  struct sk_buff *skb,
                                  struct net_device *indev,
                                  struct net_device *outdev,
@@ -324,7 +332,7 @@ static inline int nf_hook_thresh(int pf, unsigned int hook,
 {
         return okfn(skb);
 }
-static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
                           struct net_device *indev, struct net_device *outdev,
                           int (*okfn)(struct sk_buff *))
 {
@@ -332,7 +340,9 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
 }
 struct flowi;
 static inline void
-nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family) {}
+nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
+{
+}
 #endif /*CONFIG_NETFILTER*/
 
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -343,56 +353,5 @@ extern void (*nf_ct_destroy)(struct nf_conntrack *);
 static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
 #endif
 
-static inline struct net *nf_pre_routing_net(const struct net_device *in,
-                                             const struct net_device *out)
-{
-#ifdef CONFIG_NET_NS
-        return in->nd_net;
-#else
-        return &init_net;
-#endif
-}
-
-static inline struct net *nf_local_in_net(const struct net_device *in,
-                                          const struct net_device *out)
-{
-#ifdef CONFIG_NET_NS
-        return in->nd_net;
-#else
-        return &init_net;
-#endif
-}
-
-static inline struct net *nf_forward_net(const struct net_device *in,
-                                         const struct net_device *out)
-{
-#ifdef CONFIG_NET_NS
-        BUG_ON(in->nd_net != out->nd_net);
-        return in->nd_net;
-#else
-        return &init_net;
-#endif
-}
-
-static inline struct net *nf_local_out_net(const struct net_device *in,
-                                           const struct net_device *out)
-{
-#ifdef CONFIG_NET_NS
-        return out->nd_net;
-#else
-        return &init_net;
-#endif
-}
-
-static inline struct net *nf_post_routing_net(const struct net_device *in,
-                                              const struct net_device *out)
-{
-#ifdef CONFIG_NET_NS
-        return out->nd_net;
-#else
-        return &init_net;
-#endif
-}
-
 #endif /*__KERNEL__*/
 #endif /*__LINUX_NETFILTER_H*/
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 3aff513d12c8..5a8af875bce2 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -32,6 +32,7 @@ header-y += xt_owner.h
 header-y += xt_pkttype.h
 header-y += xt_rateest.h
 header-y += xt_realm.h
+header-y += xt_recent.h
 header-y += xt_sctp.h
 header-y += xt_state.h
 header-y += xt_statistic.h
diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h
index 535e4219d2bb..2a10efda17fb 100644
--- a/include/linux/netfilter/nf_conntrack_proto_gre.h
+++ b/include/linux/netfilter/nf_conntrack_proto_gre.h
@@ -87,7 +87,7 @@ int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
 /* delete keymap entries */
 void nf_ct_gre_keymap_destroy(struct nf_conn *ct);
 
-extern void nf_ct_gre_keymap_flush(void);
+extern void nf_ct_gre_keymap_flush(struct net *net);
 extern void nf_nat_need_gre(void);
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 2326296b6f25..be41b609c88f 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -173,6 +173,98 @@ struct xt_counters_info
 
 #include <linux/netdevice.h>
 
+/**
+ * struct xt_match_param - parameters for match extensions' match functions
+ *
+ * @in:         input netdevice
+ * @out:        output netdevice
+ * @match:      struct xt_match through which this function was invoked
+ * @matchinfo:  per-match data
+ * @fragoff:    packet is a fragment, this is the data offset
+ * @thoff:      position of transport header relative to skb->data
+ * @hotdrop:    drop packet if we had inspection problems
+ * @family:     Actual NFPROTO_* through which the function is invoked
+ *              (helpful when match->family == NFPROTO_UNSPEC)
+ */
+struct xt_match_param {
+        const struct net_device *in, *out;
+        const struct xt_match *match;
+        const void *matchinfo;
+        int fragoff;
+        unsigned int thoff;
+        bool *hotdrop;
+        u_int8_t family;
+};
+
+/**
+ * struct xt_mtchk_param - parameters for match extensions'
+ * checkentry functions
+ *
+ * @table:      table the rule is tried to be inserted into
+ * @entryinfo:  the family-specific rule data
+ *              (struct ipt_ip, ip6t_ip, ebt_entry)
+ * @match:      struct xt_match through which this function was invoked
+ * @matchinfo:  per-match data
+ * @hook_mask:  via which hooks the new rule is reachable
+ */
+struct xt_mtchk_param {
+        const char *table;
+        const void *entryinfo;
+        const struct xt_match *match;
+        void *matchinfo;
+        unsigned int hook_mask;
+        u_int8_t family;
+};
+
+/* Match destructor parameters */
+struct xt_mtdtor_param {
+        const struct xt_match *match;
+        void *matchinfo;
+        u_int8_t family;
+};
+
+/**
+ * struct xt_target_param - parameters for target extensions' target functions
+ *
+ * @hooknum:    hook through which this target was invoked
+ * @target:     struct xt_target through which this function was invoked
+ * @targinfo:   per-target data
+ *
+ * Other fields see above.
+ */
+struct xt_target_param {
+        const struct net_device *in, *out;
+        unsigned int hooknum;
+        const struct xt_target *target;
+        const void *targinfo;
+        u_int8_t family;
+};
+
+/**
+ * struct xt_tgchk_param - parameters for target extensions'
+ * checkentry functions
+ *
+ * @entryinfo:  the family-specific rule data
+ *              (struct ipt_entry, ip6t_entry, arpt_entry, ebt_entry)
+ *
+ * Other fields see above.
+ */
+struct xt_tgchk_param {
+        const char *table;
+        void *entryinfo;
+        const struct xt_target *target;
+        void *targinfo;
+        unsigned int hook_mask;
+        u_int8_t family;
+};
+
+/* Target destructor parameters */
+struct xt_tgdtor_param {
+        const struct xt_target *target;
+        void *targinfo;
+        u_int8_t family;
+};
+
 struct xt_match
 {
         struct list_head list;
@@ -185,24 +277,13 @@ struct xt_match
            non-linear skb, using skb_header_pointer and
            skb_ip_make_writable. */
         bool (*match)(const struct sk_buff *skb,
-                      const struct net_device *in,
-                      const struct net_device *out,
-                      const struct xt_match *match,
-                      const void *matchinfo,
-                      int offset,
-                      unsigned int protoff,
-                      bool *hotdrop);
+                      const struct xt_match_param *);
 
         /* Called when user tries to insert an entry of this type. */
-        /* Should return true or false. */
-        bool (*checkentry)(const char *tablename,
-                           const void *ip,
-                           const struct xt_match *match,
-                           void *matchinfo,
-                           unsigned int hook_mask);
+        bool (*checkentry)(const struct xt_mtchk_param *);
 
         /* Called when entry of this type deleted. */
-        void (*destroy)(const struct xt_match *match, void *matchinfo);
+        void (*destroy)(const struct xt_mtdtor_param *);
 
         /* Called when userspace align differs from kernel space one */
         void (*compat_from_user)(void *dst, void *src);
@@ -235,24 +316,16 @@ struct xt_target
            must now handle non-linear skbs, using skb_copy_bits and
            skb_ip_make_writable. */
         unsigned int (*target)(struct sk_buff *skb,
-                               const struct net_device *in,
-                               const struct net_device *out,
-                               unsigned int hooknum,
-                               const struct xt_target *target,
-                               const void *targinfo);
+                               const struct xt_target_param *);
 
         /* Called when user tries to insert an entry of this type:
            hook_mask is a bitmask of hooks from which it can be
            called. */
         /* Should return true or false. */
-        bool (*checkentry)(const char *tablename,
-                           const void *entry,
-                           const struct xt_target *target,
-                           void *targinfo,
-                           unsigned int hook_mask);
+        bool (*checkentry)(const struct xt_tgchk_param *);
 
         /* Called when entry of this type deleted. */
-        void (*destroy)(const struct xt_target *target, void *targinfo);
+        void (*destroy)(const struct xt_tgdtor_param *);
 
         /* Called when userspace align differs from kernel space one */
         void (*compat_from_user)(void *dst, void *src);
@@ -292,7 +365,7 @@ struct xt_table
         /* Set this to THIS_MODULE if you are a module, otherwise NULL */
         struct module *me;
 
-        int af;         /* address/protocol family */
+        u_int8_t af;            /* address/protocol family */
 };
 
 #include <linux/netfilter_ipv4.h>
@@ -328,12 +401,10 @@ extern void xt_unregister_match(struct xt_match *target);
 extern int xt_register_matches(struct xt_match *match, unsigned int n);
 extern void xt_unregister_matches(struct xt_match *match, unsigned int n);
 
-extern int xt_check_match(const struct xt_match *match, unsigned short family,
-                          unsigned int size, const char *table, unsigned int hook,
-                          unsigned short proto, int inv_proto);
-extern int xt_check_target(const struct xt_target *target, unsigned short family,
-                           unsigned int size, const char *table, unsigned int hook,
-                           unsigned short proto, int inv_proto);
+extern int xt_check_match(struct xt_mtchk_param *,
+                          unsigned int size, u_int8_t proto, bool inv_proto);
+extern int xt_check_target(struct xt_tgchk_param *,
+                           unsigned int size, u_int8_t proto, bool inv_proto);
 
 extern struct xt_table *xt_register_table(struct net *net,
                                           struct xt_table *table,
@@ -346,19 +417,19 @@ extern struct xt_table_info *xt_replace_table(struct xt_table *table,
                                               struct xt_table_info *newinfo,
                                               int *error);
 
-extern struct xt_match *xt_find_match(int af, const char *name, u8 revision);
-extern struct xt_target *xt_find_target(int af, const char *name, u8 revision);
-extern struct xt_target *xt_request_find_target(int af, const char *name, 
+extern struct xt_match *xt_find_match(u8 af, const char *name, u8 revision);
+extern struct xt_target *xt_find_target(u8 af, const char *name, u8 revision);
+extern struct xt_target *xt_request_find_target(u8 af, const char *name,
                                                 u8 revision);
-extern int xt_find_revision(int af, const char *name, u8 revision, int target,
-                            int *err);
+extern int xt_find_revision(u8 af, const char *name, u8 revision,
+                            int target, int *err);
 
-extern struct xt_table *xt_find_table_lock(struct net *net, int af,
+extern struct xt_table *xt_find_table_lock(struct net *net, u_int8_t af,
                                            const char *name);
 extern void xt_table_unlock(struct xt_table *t);
 
-extern int xt_proto_init(struct net *net, int af);
-extern void xt_proto_fini(struct net *net, int af);
+extern int xt_proto_init(struct net *net, u_int8_t af);
+extern void xt_proto_fini(struct net *net, u_int8_t af);
 
 extern struct xt_table_info *xt_alloc_table_info(unsigned int size);
 extern void xt_free_table_info(struct xt_table_info *info);
@@ -423,12 +494,12 @@ struct compat_xt_counters_info
 #define COMPAT_XT_ALIGN(s) (((s) + (__alignof__(struct compat_xt_counters)-1)) \
                 & ~(__alignof__(struct compat_xt_counters)-1))
 
-extern void xt_compat_lock(int af);
-extern void xt_compat_unlock(int af);
+extern void xt_compat_lock(u_int8_t af);
+extern void xt_compat_unlock(u_int8_t af);
 
-extern int xt_compat_add_offset(int af, unsigned int offset, short delta);
-extern void xt_compat_flush_offsets(int af);
-extern short xt_compat_calc_jump(int af, unsigned int offset);
+extern int xt_compat_add_offset(u_int8_t af, unsigned int offset, short delta);
+extern void xt_compat_flush_offsets(u_int8_t af);
+extern short xt_compat_calc_jump(u_int8_t af, unsigned int offset);
 
 extern int xt_compat_match_offset(const struct xt_match *match);
 extern int xt_compat_match_from_user(struct xt_entry_match *m,
diff --git a/include/linux/netfilter/xt_TPROXY.h b/include/linux/netfilter/xt_TPROXY.h
new file mode 100644
index 000000000000..152e8f97132b
--- /dev/null
+++ b/include/linux/netfilter/xt_TPROXY.h
@@ -0,0 +1,14 @@
+#ifndef _XT_TPROXY_H_target
+#define _XT_TPROXY_H_target
+
+/* TPROXY target is capable of marking the packet to perform
+ * redirection. We can get rid of that whenever we get support for
+ * mutliple targets in the same rule. */
+struct xt_tproxy_target_info {
+        u_int32_t mark_mask;
+        u_int32_t mark_value;
+        __be32 laddr;
+        __be16 lport;
+};
+
+#endif /* _XT_TPROXY_H_target */
diff --git a/include/linux/netfilter/xt_recent.h b/include/linux/netfilter/xt_recent.h
new file mode 100644
index 000000000000..5cfeb81c6794
--- /dev/null
+++ b/include/linux/netfilter/xt_recent.h
@@ -0,0 +1,26 @@
+#ifndef _LINUX_NETFILTER_XT_RECENT_H
+#define _LINUX_NETFILTER_XT_RECENT_H 1
+
+enum {
+        XT_RECENT_CHECK    = 1 << 0,
+        XT_RECENT_SET      = 1 << 1,
+        XT_RECENT_UPDATE   = 1 << 2,
+        XT_RECENT_REMOVE   = 1 << 3,
+        XT_RECENT_TTL      = 1 << 4,
+
+        XT_RECENT_SOURCE   = 0,
+        XT_RECENT_DEST     = 1,
+
+        XT_RECENT_NAME_LEN = 200,
+};
+
+struct xt_recent_mtinfo {
+        u_int32_t seconds;
+        u_int32_t hit_count;
+        u_int8_t check_set;
+        u_int8_t invert;
+        char name[XT_RECENT_NAME_LEN];
+        u_int8_t side;
+};
+
+#endif /* _LINUX_NETFILTER_XT_RECENT_H */
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index 892f5b7771c7..d45e29cd1cfb 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -31,6 +31,9 @@
  * The 4 lsb are more than enough to store the verdict. */
 #define EBT_VERDICT_BITS 0x0000000F
 
+struct xt_match;
+struct xt_target;
+
 struct ebt_counter
 {
         uint64_t pcnt;
@@ -121,7 +124,7 @@ struct ebt_entry_match
 {
         union {
                 char name[EBT_FUNCTION_MAXNAMELEN];
-                struct ebt_match *match;
+                struct xt_match *match;
         } u;
         /* size of data */
         unsigned int match_size;
@@ -132,7 +135,7 @@ struct ebt_entry_watcher
 {
         union {
                 char name[EBT_FUNCTION_MAXNAMELEN];
-                struct ebt_watcher *watcher;
+                struct xt_target *watcher;
         } u;
         /* size of data */
         unsigned int watcher_size;
@@ -143,7 +146,7 @@ struct ebt_entry_target
 {
         union {
                 char name[EBT_FUNCTION_MAXNAMELEN];
-                struct ebt_target *target;
+                struct xt_target *target;
         } u;
         /* size of data */
         unsigned int target_size;
@@ -207,14 +210,17 @@ struct ebt_match
 {
         struct list_head list;
         const char name[EBT_FUNCTION_MAXNAMELEN];
-        /* 0 == it matches */
-        int (*match)(const struct sk_buff *skb, const struct net_device *in,
-           const struct net_device *out, const void *matchdata,
-           unsigned int datalen);
-        /* 0 == let it in */
-        int (*check)(const char *tablename, unsigned int hookmask,
-           const struct ebt_entry *e, void *matchdata, unsigned int datalen);
-        void (*destroy)(void *matchdata, unsigned int datalen);
+        bool (*match)(const struct sk_buff *skb, const struct net_device *in,
+                const struct net_device *out, const struct xt_match *match,
+                const void *matchinfo, int offset, unsigned int protoff,
+                bool *hotdrop);
+        bool (*checkentry)(const char *table, const void *entry,
+                const struct xt_match *match, void *matchinfo,
+                unsigned int hook_mask);
+        void (*destroy)(const struct xt_match *match, void *matchinfo);
+        unsigned int matchsize;
+        u_int8_t revision;
+        u_int8_t family;
         struct module *me;
 };
 
@@ -222,13 +228,17 @@ struct ebt_watcher
 {
         struct list_head list;
         const char name[EBT_FUNCTION_MAXNAMELEN];
-        void (*watcher)(const struct sk_buff *skb, unsigned int hooknr,
-           const struct net_device *in, const struct net_device *out,
-           const void *watcherdata, unsigned int datalen);
-        /* 0 == let it in */
-        int (*check)(const char *tablename, unsigned int hookmask,
-           const struct ebt_entry *e, void *watcherdata, unsigned int datalen);
-        void (*destroy)(void *watcherdata, unsigned int datalen);
+        unsigned int (*target)(struct sk_buff *skb,
+                const struct net_device *in, const struct net_device *out,
+                unsigned int hook_num, const struct xt_target *target,
+                const void *targinfo);
+        bool (*checkentry)(const char *table, const void *entry,
+                const struct xt_target *target, void *targinfo,
+                unsigned int hook_mask);
+        void (*destroy)(const struct xt_target *target, void *targinfo);
+        unsigned int targetsize;
+        u_int8_t revision;
+        u_int8_t family;
         struct module *me;
 };
 
@@ -236,14 +246,18 @@ struct ebt_target
 {
         struct list_head list;
         const char name[EBT_FUNCTION_MAXNAMELEN];
-        /* returns one of the standard verdicts */
-        int (*target)(struct sk_buff *skb, unsigned int hooknr,
-           const struct net_device *in, const struct net_device *out,
-           const void *targetdata, unsigned int datalen);
-        /* 0 == let it in */
-        int (*check)(const char *tablename, unsigned int hookmask,
-           const struct ebt_entry *e, void *targetdata, unsigned int datalen);
-        void (*destroy)(void *targetdata, unsigned int datalen);
+        /* returns one of the standard EBT_* verdicts */
+        unsigned int (*target)(struct sk_buff *skb,
+                const struct net_device *in, const struct net_device *out,
+                unsigned int hook_num, const struct xt_target *target,
+                const void *targinfo);
+        bool (*checkentry)(const char *table, const void *entry,
+                const struct xt_target *target, void *targinfo,
+                unsigned int hook_mask);
+        void (*destroy)(const struct xt_target *target, void *targinfo);
+        unsigned int targetsize;
+        u_int8_t revision;
+        u_int8_t family;
         struct module *me;
 };
 
@@ -288,12 +302,6 @@ struct ebt_table
                      ~(__alignof__(struct ebt_replace)-1))
 extern int ebt_register_table(struct ebt_table *table);
 extern void ebt_unregister_table(struct ebt_table *table);
-extern int ebt_register_match(struct ebt_match *match);
-extern void ebt_unregister_match(struct ebt_match *match);
-extern int ebt_register_watcher(struct ebt_watcher *watcher);
-extern void ebt_unregister_watcher(struct ebt_watcher *watcher);
-extern int ebt_register_target(struct ebt_target *target);
-extern void ebt_unregister_target(struct ebt_target *target);
 extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
    const struct net_device *in, const struct net_device *out,
    struct ebt_table *table);
@@ -302,9 +310,9 @@ extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
 #define FWINV(bool,invflg) ((bool) ^ !!(info->invflags & invflg))
 /* True if the hook mask denotes that the rule is in a base chain,
  * used in the check() functions */
-#define BASE_CHAIN (hookmask & (1 << NF_BR_NUMHOOKS))
+#define BASE_CHAIN (par->hook_mask & (1 << NF_BR_NUMHOOKS))
 /* Clear the bit in the hook mask that tells if the rule is on a base chain */
-#define CLEAR_BASE_CHAIN_BIT (hookmask &= ~(1 << NF_BR_NUMHOOKS))
+#define CLEAR_BASE_CHAIN_BIT (par->hook_mask &= ~(1 << NF_BR_NUMHOOKS))
 /* True if the target is not a standard target */
 #define INVALID_TARGET (info->target < -NUM_STANDARD_TARGETS || info->target >= 0)
 
diff --git a/include/linux/netfilter_ipv4/ipt_recent.h b/include/linux/netfilter_ipv4/ipt_recent.h
index 6508a4592651..d636cca133c2 100644
--- a/include/linux/netfilter_ipv4/ipt_recent.h
+++ b/include/linux/netfilter_ipv4/ipt_recent.h
@@ -1,27 +1,21 @@
 #ifndef _IPT_RECENT_H
 #define _IPT_RECENT_H
 
-#define RECENT_NAME     "ipt_recent"
-#define RECENT_VER      "v0.3.1"
+#include <linux/netfilter/xt_recent.h>
 
-#define IPT_RECENT_CHECK  1
-#define IPT_RECENT_SET    2
-#define IPT_RECENT_UPDATE 4
-#define IPT_RECENT_REMOVE 8
-#define IPT_RECENT_TTL   16
+#define ipt_recent_info xt_recent_mtinfo
 
-#define IPT_RECENT_SOURCE 0
-#define IPT_RECENT_DEST   1
+enum {
+        IPT_RECENT_CHECK    = XT_RECENT_CHECK,
+        IPT_RECENT_SET      = XT_RECENT_SET,
+        IPT_RECENT_UPDATE   = XT_RECENT_UPDATE,
+        IPT_RECENT_REMOVE   = XT_RECENT_REMOVE,
+        IPT_RECENT_TTL      = XT_RECENT_TTL,
 
-#define IPT_RECENT_NAME_LEN 200
+        IPT_RECENT_SOURCE   = XT_RECENT_SOURCE,
+        IPT_RECENT_DEST     = XT_RECENT_DEST,
 
-struct ipt_recent_info {
-        u_int32_t   seconds;
-        u_int32_t   hit_count;
-        u_int8_t    check_set;
-        u_int8_t    invert;
-        char        name[IPT_RECENT_NAME_LEN];
-        u_int8_t    side;
+        IPT_RECENT_NAME_LEN = XT_RECENT_NAME_LEN,
 };
 
 #endif /*_IPT_RECENT_H*/
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 108f47e5fd95..21269405ffe2 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -38,6 +38,7 @@
 #define NFSD_MAY_LOCK           32
 #define NFSD_MAY_OWNER_OVERRIDE 64
 #define NFSD_MAY_LOCAL_ACCESS   128 /* IRIX doing local access check on device special file*/
+#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256
 
 #define NFSD_MAY_CREATE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE)
 #define NFSD_MAY_REMOVE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC)
@@ -125,7 +126,7 @@ int		nfsd_truncate(struct svc_rqst *, struct svc_fh *,
 __be32          nfsd_readdir(struct svc_rqst *, struct svc_fh *,
                              loff_t *, struct readdir_cd *, filldir_t);
 __be32          nfsd_statfs(struct svc_rqst *, struct svc_fh *,
-                                struct kstatfs *);
+                                struct kstatfs *, int access);
 
 int             nfsd_notify_change(struct inode *, struct iattr *);
 __be32          nfsd_permission(struct svc_rqst *, struct svc_export *,
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 2be7c63bc0f2..9bad65400fba 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -89,6 +89,22 @@
  * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
  *      or, if no MAC address given, all mesh paths, on the interface identified
  *      by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
+ *      %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
+ *      after being queried by the kernel. CRDA replies by sending a regulatory
+ *      domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
+ *      current alpha2 if it found a match. It also provides
+ *      NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
+ *      regulatory rule is a nested set of attributes  given by
+ *      %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
+ *      %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
+ *      %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
+ *      %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
+ * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
+ *      to the the specified ISO/IEC 3166-1 alpha2 country code. The core will
+ *      store this as a valid request and then query userspace for it.
  *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
@@ -127,13 +143,23 @@ enum nl80211_commands {
         NL80211_CMD_NEW_MPATH,
         NL80211_CMD_DEL_MPATH,
 
-        /* add commands here */
+        NL80211_CMD_SET_BSS,
+
+        NL80211_CMD_SET_REG,
+        NL80211_CMD_REQ_SET_REG,
+
+        /* add new commands above here */
 
         /* used to define NL80211_CMD_MAX below */
         __NL80211_CMD_AFTER_LAST,
         NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
 };
 
+/*
+ * Allow user space programs to use #ifdef on new commands by defining them
+ * here
+ */
+#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
 
 /**
  * enum nl80211_attrs - nl80211 netlink attributes
@@ -188,10 +214,34 @@ enum nl80211_commands {
  *      info given for %NL80211_CMD_GET_MPATH, nested attribute described at
  *      &enum nl80211_mpath_info.
  *
- *
  * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
  *      &enum nl80211_mntr_flags.
  *
+ * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
+ *      current regulatory domain should be set to or is already set to.
+ *      For example, 'CR', for Costa Rica. This attribute is used by the kernel
+ *      to query the CRDA to retrieve one regulatory domain. This attribute can
+ *      also be used by userspace to query the kernel for the currently set
+ *      regulatory domain. We chose an alpha2 as that is also used by the
+ *      IEEE-802.11d country information element to identify a country.
+ *      Users can also simply ask the wireless core to set regulatory domain
+ *      to a specific alpha2.
+ * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
+ *      rules.
+ *
+ * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
+ *      (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
+ *      (u8, 0 or 1)
+ *
+ * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
+ *      association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
+ *      supported interface types, each a flag attribute with the number
+ *      of the interface mode.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -235,16 +285,35 @@ enum nl80211_attrs {
         NL80211_ATTR_MPATH_NEXT_HOP,
         NL80211_ATTR_MPATH_INFO,
 
+        NL80211_ATTR_BSS_CTS_PROT,
+        NL80211_ATTR_BSS_SHORT_PREAMBLE,
+        NL80211_ATTR_BSS_SHORT_SLOT_TIME,
+
+        NL80211_ATTR_HT_CAPABILITY,
+
+        NL80211_ATTR_SUPPORTED_IFTYPES,
+
+        NL80211_ATTR_REG_ALPHA2,
+        NL80211_ATTR_REG_RULES,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
         NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
 };
 
+/*
+ * Allow user space programs to use #ifdef on new attributes by defining them
+ * here
+ */
+#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
+
 #define NL80211_MAX_SUPP_RATES                  32
+#define NL80211_MAX_SUPP_REG_RULES              32
 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY       0
 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY     16
 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY     24
+#define NL80211_HT_CAPABILITY_LEN               26
 
 /**
  * enum nl80211_iftype - (virtual) interface types
@@ -436,6 +505,66 @@ enum nl80211_bitrate_attr {
 };
 
 /**
+ * enum nl80211_reg_rule_attr - regulatory rule attributes
+ * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
+ *      considerations for a given frequency range. These are the
+ *      &enum nl80211_reg_rule_flags.
+ * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
+ *      rule in KHz. This is not a center of frequency but an actual regulatory
+ *      band edge.
+ * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
+ *      in KHz. This is not a center a frequency but an actual regulatory
+ *      band edge.
+ * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
+ *      frequency range, in KHz.
+ * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
+ *      for a given frequency range. The value is in mBi (100 * dBi).
+ *      If you don't have one then don't send this.
+ * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
+ *      a given frequency range. The value is in mBm (100 * dBm).
+ */
+enum nl80211_reg_rule_attr {
+        __NL80211_REG_RULE_ATTR_INVALID,
+        NL80211_ATTR_REG_RULE_FLAGS,
+
+        NL80211_ATTR_FREQ_RANGE_START,
+        NL80211_ATTR_FREQ_RANGE_END,
+        NL80211_ATTR_FREQ_RANGE_MAX_BW,
+
+        NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
+        NL80211_ATTR_POWER_RULE_MAX_EIRP,
+
+        /* keep last */
+        __NL80211_REG_RULE_ATTR_AFTER_LAST,
+        NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_reg_rule_flags - regulatory rule flags
+ *
+ * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
+ * @NL80211_RRF_NO_CCK: CCK modulation not allowed
+ * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
+ * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
+ * @NL80211_RRF_DFS: DFS support is required to be used
+ * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
+ * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
+ * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
+ * @NL80211_RRF_NO_IBSS: no IBSS is allowed
+ */
+enum nl80211_reg_rule_flags {
+        NL80211_RRF_NO_OFDM             = 1<<0,
+        NL80211_RRF_NO_CCK              = 1<<1,
+        NL80211_RRF_NO_INDOOR           = 1<<2,
+        NL80211_RRF_NO_OUTDOOR          = 1<<3,
+        NL80211_RRF_DFS                 = 1<<4,
+        NL80211_RRF_PTP_ONLY            = 1<<5,
+        NL80211_RRF_PTMP_ONLY           = 1<<6,
+        NL80211_RRF_PASSIVE_SCAN        = 1<<7,
+        NL80211_RRF_NO_IBSS             = 1<<8,
+};
+
+/**
  * enum nl80211_mntr_flags - monitor configuration flags
  *
  * Monitor configuration flags.
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index da2698b0fdd1..b86fa2ffca0c 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -213,9 +213,16 @@ static inline int notifier_to_errno(int ret)
 #define CPU_DOWN_FAILED         0x0006 /* CPU (unsigned)v NOT going down */
 #define CPU_DEAD                0x0007 /* CPU (unsigned)v dead */
 #define CPU_DYING               0x0008 /* CPU (unsigned)v not running any task,
-                                        * not handling interrupts, soon dead */
+                                        * not handling interrupts, soon dead.
+                                        * Called on the dying cpu, interrupts
+                                        * are already disabled. Must not
+                                        * sleep, must not fail */
 #define CPU_POST_DEAD           0x0009 /* CPU (unsigned)v dead, cpu_hotplug
                                         * lock is dropped */
+#define CPU_STARTING            0x000A /* CPU (unsigned)v soon running.
+                                        * Called on the new cpu, just before
+                                        * enabling interrupts. Must not sleep,
+                                        * must not fail */
 
 /* Used for CPU hotplug events occuring while tasks are frozen due to a suspend
  * operation in progress
@@ -229,6 +236,7 @@ static inline int notifier_to_errno(int ret)
 #define CPU_DOWN_FAILED_FROZEN  (CPU_DOWN_FAILED | CPU_TASKS_FROZEN)
 #define CPU_DEAD_FROZEN         (CPU_DEAD | CPU_TASKS_FROZEN)
 #define CPU_DYING_FROZEN        (CPU_DYING | CPU_TASKS_FROZEN)
+#define CPU_STARTING_FROZEN     (CPU_STARTING | CPU_TASKS_FROZEN)
 
 /* Hibernation and suspend events */
 #define PM_HIBERNATION_PREPARE  0x0001 /* Going to hibernate */
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
index 041bb31100f4..bcb8f725427c 100644
--- a/include/linux/oprofile.h
+++ b/include/linux/oprofile.h
@@ -36,6 +36,8 @@
 #define XEN_ENTER_SWITCH_CODE           10
 #define SPU_PROFILING_CODE              11
 #define SPU_CTX_SWITCH_CODE             12
+#define IBS_FETCH_CODE                  13
+#define IBS_OP_CODE                     14
 
 struct super_block;
 struct dentry;
diff --git a/include/linux/parser.h b/include/linux/parser.h
index 7dcd05075756..ea2281e726f6 100644
--- a/include/linux/parser.h
+++ b/include/linux/parser.h
@@ -25,7 +25,7 @@ typedef struct {
         char *to;
 } substring_t;
 
-int match_token(char *, match_table_t table, substring_t args[]);
+int match_token(char *, const match_table_t table, substring_t args[]);
 int match_int(substring_t *, int *result);
 int match_octal(substring_t *, int *result);
 int match_hex(substring_t *, int *result);
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 3ba25065fa96..8837928fbf33 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -57,6 +57,15 @@ static inline acpi_status pcie_osc_support_set(u32 flags)
 {
         return __pci_osc_support_set(flags, PCI_EXPRESS_ROOT_HID_STRING);
 }
+static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
+{
+        /* Find root host bridge */
+        while (pdev->bus->self)
+                pdev = pdev->bus->self;
+
+        return acpi_get_pci_rootbridge_handle(pci_domain_nr(pdev->bus),
+                        pdev->bus->number);
+}
 #else
 #if !defined(AE_ERROR)
 typedef u32             acpi_status;
@@ -66,6 +75,8 @@ static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
 {return AE_ERROR;}
 static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;} 
 static inline acpi_status pcie_osc_support_set(u32 flags) {return AE_ERROR;}
+static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
+{ return NULL; }
 #endif
 
 #endif  /* _PCI_ACPI_H_ */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 825be3878f68..98dc6243a706 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -534,7 +534,7 @@ extern void pci_sort_breadthfirst(void);
 #ifdef CONFIG_PCI_LEGACY
 struct pci_dev __deprecated *pci_find_device(unsigned int vendor,
                                              unsigned int device,
-                                             const struct pci_dev *from);
+                                             struct pci_dev *from);
 struct pci_dev __deprecated *pci_find_slot(unsigned int bus,
                                            unsigned int devfn);
 #endif /* CONFIG_PCI_LEGACY */
@@ -550,7 +550,7 @@ struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
                                 struct pci_dev *from);
 struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
                                 unsigned int ss_vendor, unsigned int ss_device,
-                                const struct pci_dev *from);
+                                struct pci_dev *from);
 struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn);
 struct pci_dev *pci_get_bus_and_slot(unsigned int bus, unsigned int devfn);
 struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from);
@@ -641,6 +641,7 @@ int pci_restore_state(struct pci_dev *dev);
 int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
 pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
 bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);
+void pci_pme_active(struct pci_dev *dev, bool enable);
 int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable);
 pci_power_t pci_target_state(struct pci_dev *dev);
 int pci_prepare_to_sleep(struct pci_dev *dev);
@@ -680,10 +681,12 @@ void pci_enable_bridges(struct pci_bus *bus);
 /* Proper probing supporting hot-pluggable devices */
 int __must_check __pci_register_driver(struct pci_driver *, struct module *,
                                        const char *mod_name);
-static inline int __must_check pci_register_driver(struct pci_driver *driver)
-{
-        return __pci_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
-}
+
+/*
+ * pci_register_driver must be a macro so that KBUILD_MODNAME can be expanded
+ */
+#define pci_register_driver(driver)             \
+        __pci_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
 
 void pci_unregister_driver(struct pci_driver *dev);
 void pci_remove_behind_bridge(struct pci_dev *dev);
@@ -813,7 +816,7 @@ _PCI_NOP_ALL(write,)
 
 static inline struct pci_dev *pci_find_device(unsigned int vendor,
                                               unsigned int device,
-                                              const struct pci_dev *from)
+                                              struct pci_dev *from)
 {
         return NULL;
 }
@@ -835,7 +838,7 @@ static inline struct pci_dev *pci_get_subsys(unsigned int vendor,
                                              unsigned int device,
                                              unsigned int ss_vendor,
                                              unsigned int ss_device,
-                                             const struct pci_dev *from)
+                                             struct pci_dev *from)
 {
         return NULL;
 }
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 35a78415accc..1176f1f177e2 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -497,6 +497,16 @@
 #define PCI_DEVICE_ID_AMD_K8_NB_ADDRMAP 0x1101
 #define PCI_DEVICE_ID_AMD_K8_NB_MEMCTL  0x1102
 #define PCI_DEVICE_ID_AMD_K8_NB_MISC    0x1103
+#define PCI_DEVICE_ID_AMD_10H_NB_HT     0x1200
+#define PCI_DEVICE_ID_AMD_10H_NB_MAP    0x1201
+#define PCI_DEVICE_ID_AMD_10H_NB_DRAM   0x1202
+#define PCI_DEVICE_ID_AMD_10H_NB_MISC   0x1203
+#define PCI_DEVICE_ID_AMD_10H_NB_LINK   0x1204
+#define PCI_DEVICE_ID_AMD_11H_NB_HT     0x1300
+#define PCI_DEVICE_ID_AMD_11H_NB_MAP    0x1301
+#define PCI_DEVICE_ID_AMD_11H_NB_DRAM   0x1302
+#define PCI_DEVICE_ID_AMD_11H_NB_MISC   0x1303
+#define PCI_DEVICE_ID_AMD_11H_NB_LINK   0x1304
 #define PCI_DEVICE_ID_AMD_LANCE         0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME    0x2001
 #define PCI_DEVICE_ID_AMD_SCSI          0x2020
@@ -1411,6 +1421,8 @@
 #define PCI_DEVICE_ID_EICON_MAESTRAQ_U  0xe013
 #define PCI_DEVICE_ID_EICON_MAESTRAP    0xe014
 
+#define PCI_VENDOR_ID_CISCO             0x1137
+
 #define PCI_VENDOR_ID_ZIATECH           0x1138
 #define PCI_DEVICE_ID_ZIATECH_5550_HC   0x5550
  
@@ -1521,7 +1533,9 @@
 #define PCI_DEVICE_ID_MARVELL_GT64260   0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360   0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460   0x6480
-#define PCI_DEVICE_ID_MARVELL_CAFE_SD   0x4101
+#define PCI_DEVICE_ID_MARVELL_88ALP01_NAND      0x4100
+#define PCI_DEVICE_ID_MARVELL_88ALP01_SD        0x4101
+#define PCI_DEVICE_ID_MARVELL_88ALP01_CCIC      0x4102
 
 #define PCI_VENDOR_ID_V3                0x11b0
 #define PCI_DEVICE_ID_V3_V960           0x0001
@@ -2177,8 +2191,6 @@
 #define PCI_DEVICE_ID_HERC_WIN          0x5732
 #define PCI_DEVICE_ID_HERC_UNI          0x5832
 
-#define PCI_VENDOR_ID_RDC               0x17f3
-
 #define PCI_VENDOR_ID_SITECOM           0x182d
 #define PCI_DEVICE_ID_SITECOM_DC105V2   0x3069
 
@@ -2215,6 +2227,7 @@
 
 #define PCI_VENDOR_ID_ATTANSIC          0x1969
 #define PCI_DEVICE_ID_ATTANSIC_L1       0x1048
+#define PCI_DEVICE_ID_ATTANSIC_L2       0x2048
 
 #define PCI_VENDOR_ID_JMICRON           0x197B
 #define PCI_DEVICE_ID_JMICRON_JMB360    0x2360
@@ -2246,6 +2259,16 @@
 #define PCI_DEVICE_ID_3DLABS_PERMEDIA2  0x0007
 #define PCI_DEVICE_ID_3DLABS_PERMEDIA2V 0x0009
 
+#define PCI_VENDOR_ID_NETXEN            0x4040
+#define PCI_DEVICE_ID_NX2031_10GXSR     0x0001
+#define PCI_DEVICE_ID_NX2031_10GCX4     0x0002
+#define PCI_DEVICE_ID_NX2031_4GCU       0x0003
+#define PCI_DEVICE_ID_NX2031_IMEZ       0x0004
+#define PCI_DEVICE_ID_NX2031_HMEZ       0x0005
+#define PCI_DEVICE_ID_NX2031_XG_MGMT    0x0024
+#define PCI_DEVICE_ID_NX2031_XG_MGMT2   0x0025
+#define PCI_DEVICE_ID_NX3031            0x0100
+
 #define PCI_VENDOR_ID_AKS               0x416c
 #define PCI_DEVICE_ID_AKS_ALADDINCARD   0x0100
 
@@ -2430,6 +2453,9 @@
 #define PCI_DEVICE_ID_INTEL_ICH10_3     0x3a1a
 #define PCI_DEVICE_ID_INTEL_ICH10_4     0x3a30
 #define PCI_DEVICE_ID_INTEL_ICH10_5     0x3a60
+#define PCI_DEVICE_ID_INTEL_PCH_0       0x3b10
+#define PCI_DEVICE_ID_INTEL_PCH_1       0x3b11
+#define PCI_DEVICE_ID_INTEL_PCH_2       0x3b30
 #define PCI_DEVICE_ID_INTEL_IOAT_SNB    0x402f
 #define PCI_DEVICE_ID_INTEL_5100_16     0x65f0
 #define PCI_DEVICE_ID_INTEL_5100_21     0x65f5
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index fac3337547eb..9f2a3751873a 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -23,12 +23,19 @@
         __attribute__((__section__(SHARED_ALIGNED_SECTION)))            \
         PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name             \
         ____cacheline_aligned_in_smp
+
+#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)                 \
+        __attribute__((__section__(".data.percpu.page_aligned")))       \
+        PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
 #else
 #define DEFINE_PER_CPU(type, name)                                      \
         PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
 
 #define DEFINE_PER_CPU_SHARED_ALIGNED(type, name)                     \
         DEFINE_PER_CPU(type, name)
+
+#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)               \
+        DEFINE_PER_CPU(type, name)
 #endif
 
 #define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 208388835357..9007ccdfc112 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -35,7 +35,7 @@ int percpu_counter_init_irq(struct percpu_counter *fbc, s64 amount);
 void percpu_counter_destroy(struct percpu_counter *fbc);
 void percpu_counter_set(struct percpu_counter *fbc, s64 amount);
 void __percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch);
-s64 __percpu_counter_sum(struct percpu_counter *fbc, int set);
+s64 __percpu_counter_sum(struct percpu_counter *fbc);
 
 static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount)
 {
@@ -44,19 +44,13 @@ static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount)
 
 static inline s64 percpu_counter_sum_positive(struct percpu_counter *fbc)
 {
-        s64 ret = __percpu_counter_sum(fbc, 0);
+        s64 ret = __percpu_counter_sum(fbc);
         return ret < 0 ? 0 : ret;
 }
 
-static inline s64 percpu_counter_sum_and_set(struct percpu_counter *fbc)
-{
-        return __percpu_counter_sum(fbc, 1);
-}
-
-
 static inline s64 percpu_counter_sum(struct percpu_counter *fbc)
 {
-        return __percpu_counter_sum(fbc, 0);
+        return __percpu_counter_sum(fbc);
 }
 
 static inline s64 percpu_counter_read(struct percpu_counter *fbc)
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 700725ddcaae..01b262959f2e 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -226,6 +226,15 @@ struct sadb_x_sec_ctx {
 } __attribute__((packed));
 /* sizeof(struct sadb_sec_ctx) = 8 */
 
+/* Used by MIGRATE to pass addresses IKE will use to perform
+ * negotiation with the peer */
+struct sadb_x_kmaddress {
+        uint16_t        sadb_x_kmaddress_len;
+        uint16_t        sadb_x_kmaddress_exttype;
+        uint32_t        sadb_x_kmaddress_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_kmaddress) == 8 */
+
 /* Message types */
 #define SADB_RESERVED           0
 #define SADB_GETSPI             1
@@ -346,7 +355,9 @@ struct sadb_x_sec_ctx {
 #define SADB_X_EXT_NAT_T_DPORT          22
 #define SADB_X_EXT_NAT_T_OA             23
 #define SADB_X_EXT_SEC_CTX              24
-#define SADB_EXT_MAX                    24
+/* Used with MIGRATE to pass @ to IKE for negotiation */
+#define SADB_X_EXT_KMADDRESS            25
+#define SADB_EXT_MAX                    25
 
 /* Identity Extension values */
 #define SADB_IDENTTYPE_RESERVED 0
diff --git a/include/linux/pfn.h b/include/linux/pfn.h
index bb01f8b92b56..7646637221f3 100644
--- a/include/linux/pfn.h
+++ b/include/linux/pfn.h
@@ -1,9 +1,13 @@
 #ifndef _LINUX_PFN_H_
 #define _LINUX_PFN_H_
 
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#endif
+
 #define PFN_ALIGN(x)    (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
 #define PFN_UP(x)       (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
 #define PFN_DOWN(x)     ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)     ((x) << PAGE_SHIFT)
+#define PFN_PHYS(x)     ((phys_addr_t)(x) << PAGE_SHIFT)
 
 #endif
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
new file mode 100644
index 000000000000..c9609f9aedac
--- /dev/null
+++ b/include/linux/phonet.h
@@ -0,0 +1,170 @@
+/**
+ * file phonet.h
+ *
+ * Phonet sockets kernel interface
+ *
+ * Copyright (C) 2008 Nokia Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef LINUX_PHONET_H
+#define LINUX_PHONET_H
+
+/* Automatic protocol selection */
+#define PN_PROTO_TRANSPORT      0
+/* Phonet datagram socket */
+#define PN_PROTO_PHONET         1
+/* Phonet pipe */
+#define PN_PROTO_PIPE           2
+#define PHONET_NPROTO           3
+
+/* Socket options for SOL_PNPIPE level */
+#define PNPIPE_ENCAP            1
+#define PNPIPE_IFINDEX          2
+
+#define PNADDR_ANY              0
+#define PNPORT_RESOURCE_ROUTING 0
+
+/* Values for PNPIPE_ENCAP option */
+#define PNPIPE_ENCAP_NONE       0
+#define PNPIPE_ENCAP_IP         1
+
+/* ioctls */
+#define SIOCPNGETOBJECT         (SIOCPROTOPRIVATE + 0)
+
+/* Phonet protocol header */
+struct phonethdr {
+        __u8    pn_rdev;
+        __u8    pn_sdev;
+        __u8    pn_res;
+        __be16  pn_length;
+        __u8    pn_robj;
+        __u8    pn_sobj;
+} __attribute__((packed));
+
+/* Common Phonet payload header */
+struct phonetmsg {
+        __u8    pn_trans_id;    /* transaction ID */
+        __u8    pn_msg_id;      /* message type */
+        union {
+                struct {
+                        __u8    pn_submsg_id;   /* message subtype */
+                        __u8    pn_data[5];
+                } base;
+                struct {
+                        __u16   pn_e_res_id;    /* extended resource ID */
+                        __u8    pn_e_submsg_id; /* message subtype */
+                        __u8    pn_e_data[3];
+                } ext;
+        } pn_msg_u;
+};
+#define PN_COMMON_MESSAGE       0xF0
+#define PN_PREFIX               0xE0 /* resource for extended messages */
+#define pn_submsg_id            pn_msg_u.base.pn_submsg_id
+#define pn_e_submsg_id          pn_msg_u.ext.pn_e_submsg_id
+#define pn_e_res_id             pn_msg_u.ext.pn_e_res_id
+#define pn_data                 pn_msg_u.base.pn_data
+#define pn_e_data               pn_msg_u.ext.pn_e_data
+
+/* data for unreachable errors */
+#define PN_COMM_SERVICE_NOT_IDENTIFIED_RESP     0x01
+#define PN_COMM_ISA_ENTITY_NOT_REACHABLE_RESP   0x14
+#define pn_orig_msg_id          pn_data[0]
+#define pn_status               pn_data[1]
+#define pn_e_orig_msg_id        pn_e_data[0]
+#define pn_e_status             pn_e_data[1]
+
+/* Phonet socket address structure */
+struct sockaddr_pn {
+        sa_family_t spn_family;
+        __u8 spn_obj;
+        __u8 spn_dev;
+        __u8 spn_resource;
+        __u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3];
+} __attribute__ ((packed));
+
+static inline __u16 pn_object(__u8 addr, __u16 port)
+{
+        return (addr << 8) | (port & 0x3ff);
+}
+
+static inline __u8 pn_obj(__u16 handle)
+{
+        return handle & 0xff;
+}
+
+static inline __u8 pn_dev(__u16 handle)
+{
+        return handle >> 8;
+}
+
+static inline __u16 pn_port(__u16 handle)
+{
+        return handle & 0x3ff;
+}
+
+static inline __u8 pn_addr(__u16 handle)
+{
+        return (handle >> 8) & 0xfc;
+}
+
+static inline void pn_sockaddr_set_addr(struct sockaddr_pn *spn, __u8 addr)
+{
+        spn->spn_dev &= 0x03;
+        spn->spn_dev |= addr & 0xfc;
+}
+
+static inline void pn_sockaddr_set_port(struct sockaddr_pn *spn, __u16 port)
+{
+        spn->spn_dev &= 0xfc;
+        spn->spn_dev |= (port >> 8) & 0x03;
+        spn->spn_obj = port & 0xff;
+}
+
+static inline void pn_sockaddr_set_object(struct sockaddr_pn *spn,
+                                                __u16 handle)
+{
+        spn->spn_dev = pn_dev(handle);
+        spn->spn_obj = pn_obj(handle);
+}
+
+static inline void pn_sockaddr_set_resource(struct sockaddr_pn *spn,
+                                                __u8 resource)
+{
+        spn->spn_resource = resource;
+}
+
+static inline __u8 pn_sockaddr_get_addr(const struct sockaddr_pn *spn)
+{
+        return spn->spn_dev & 0xfc;
+}
+
+static inline __u16 pn_sockaddr_get_port(const struct sockaddr_pn *spn)
+{
+        return ((spn->spn_dev & 0x03) << 8) | spn->spn_obj;
+}
+
+static inline __u16 pn_sockaddr_get_object(const struct sockaddr_pn *spn)
+{
+        return pn_object(spn->spn_dev, spn->spn_obj);
+}
+
+static inline __u8 pn_sockaddr_get_resource(const struct sockaddr_pn *spn)
+{
+        return spn->spn_resource;
+}
+
+#endif
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 7224c4099a28..77c4ed60b982 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -99,7 +99,14 @@ struct mii_bus {
          */
         struct mutex mdio_lock;
 
-        struct device *dev;
+        struct device *parent;
+        enum {
+                MDIOBUS_ALLOCATED = 1,
+                MDIOBUS_REGISTERED,
+                MDIOBUS_UNREGISTERED,
+                MDIOBUS_RELEASED,
+        } state;
+        struct device dev;
 
         /* list of all PHYs on bus */
         struct phy_device *phy_map[PHY_MAX_ADDR];
@@ -113,6 +120,16 @@ struct mii_bus {
          */
         int *irq;
 };
+#define to_mii_bus(d) container_of(d, struct mii_bus, dev)
+
+struct mii_bus *mdiobus_alloc(void);
+int mdiobus_register(struct mii_bus *bus);
+void mdiobus_unregister(struct mii_bus *bus);
+void mdiobus_free(struct mii_bus *bus);
+struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr);
+int mdiobus_read(struct mii_bus *bus, int addr, u16 regnum);
+int mdiobus_write(struct mii_bus *bus, int addr, u16 regnum, u16 val);
+
 
 #define PHY_INTERRUPT_DISABLED  0x0
 #define PHY_INTERRUPT_ENABLED   0x80000000
@@ -391,8 +408,35 @@ struct phy_fixup {
         int (*run)(struct phy_device *phydev);
 };
 
-int phy_read(struct phy_device *phydev, u16 regnum);
-int phy_write(struct phy_device *phydev, u16 regnum, u16 val);
+/**
+ * phy_read - Convenience function for reading a given PHY register
+ * @phydev: the phy_device struct
+ * @regnum: register number to read
+ *
+ * NOTE: MUST NOT be called from interrupt context,
+ * because the bus read/write functions may wait for an interrupt
+ * to conclude the operation.
+ */
+static inline int phy_read(struct phy_device *phydev, u16 regnum)
+{
+        return mdiobus_read(phydev->bus, phydev->addr, regnum);
+}
+
+/**
+ * phy_write - Convenience function for writing a given PHY register
+ * @phydev: the phy_device struct
+ * @regnum: register number to write
+ * @val: value to write to @regnum
+ *
+ * NOTE: MUST NOT be called from interrupt context,
+ * because the bus read/write functions may wait for an interrupt
+ * to conclude the operation.
+ */
+static inline int phy_write(struct phy_device *phydev, u16 regnum, u16 val)
+{
+        return mdiobus_write(phydev->bus, phydev->addr, regnum, val);
+}
+
 int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id);
 struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
 int phy_clear_interrupt(struct phy_device *phydev);
@@ -408,8 +452,6 @@ void phy_start(struct phy_device *phydev);
 void phy_stop(struct phy_device *phydev);
 int phy_start_aneg(struct phy_device *phydev);
 
-int mdiobus_register(struct mii_bus *bus);
-void mdiobus_unregister(struct mii_bus *bus);
 void phy_sanitize_settings(struct phy_device *phydev);
 int phy_stop_interrupts(struct phy_device *phydev);
 int phy_enable_interrupts(struct phy_device *phydev);
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 22921ac4cfd9..d7e98ff8021e 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -161,4 +161,13 @@ pid_t pid_vnr(struct pid *pid);
                         }                                               \
         } while (0)
 
+#define do_each_pid_thread(pid, type, task)                             \
+        do_each_pid_task(pid, type, task) {                             \
+                struct task_struct *tg___ = task;                       \
+                do {
+
+#define while_each_pid_thread(pid, type, task)                          \
+                } while_each_thread(tg___, task);                       \
+                task = tg___;                                           \
+        } while_each_pid_task(pid, type, task)
 #endif /* _LINUX_PID_H */
diff --git a/include/linux/pim.h b/include/linux/pim.h
index 236ffd317394..1ba0661561a4 100644
--- a/include/linux/pim.h
+++ b/include/linux/pim.h
@@ -3,22 +3,6 @@
 
 #include <asm/byteorder.h>
 
-#ifndef __KERNEL__
-struct pim {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-        __u8    pim_type:4,             /* PIM message type */
-                pim_ver:4;              /* PIM version */
-#elif defined(__BIG_ENDIAN_BITFIELD)
-        __u8    pim_ver:4;              /* PIM version */
-                pim_type:4;             /* PIM message type */
-#endif
-        __u8    pim_rsv;                /* Reserved */
-        __be16  pim_cksum;              /* Checksum */
-};
-
-#define PIM_MINLEN              8
-#endif
-
 /* Message types - V1 */
 #define PIM_V1_VERSION          __constant_htonl(0x10000000)
 #define PIM_V1_REGISTER         1
@@ -27,7 +11,6 @@ struct pim {
 #define PIM_VERSION             2
 #define PIM_REGISTER            1
 
-#if defined(__KERNEL__)
 #define PIM_NULL_REGISTER       __constant_htonl(0x40000000)
 
 /* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */
@@ -42,4 +25,3 @@ struct pimreghdr
 struct sk_buff;
 extern int pim_rcv_v1(struct sk_buff *);
 #endif
-#endif
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index e5de421ac7b4..5d921fa91a5b 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -123,6 +123,13 @@ struct tc_prio_qopt
         __u8    priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
 };
 
+/* MULTIQ section */
+
+struct tc_multiq_qopt {
+        __u16   bands;                  /* Number of bands */
+        __u16   max_bands;              /* Maximum number of queues */
+};
+
 /* TBF section */
 
 struct tc_tbf_qopt
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 1ce54b63085d..be764e514e35 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -21,7 +21,14 @@ struct pnp_dev;
 /*
  * Resource Management
  */
+#ifdef CONFIG_PNP
 struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
+#else
+static inline struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned int type, unsigned int num)
+{
+        return NULL;
+}
+#endif
 
 static inline int pnp_resource_valid(struct resource *res)
 {
diff --git a/include/linux/proportions.h b/include/linux/proportions.h
index 5afc1b23346d..cf793bbbd05e 100644
--- a/include/linux/proportions.h
+++ b/include/linux/proportions.h
@@ -104,8 +104,8 @@ struct prop_local_single {
          * snapshot of the last seen global state
          * and a lock protecting this state
          */
-        int shift;
         unsigned long period;
+        int shift;
         spinlock_t lock;                /* protect the snapshot state */
 };
 
diff --git a/include/linux/quicklist.h b/include/linux/quicklist.h
index 39b66713a0bb..bd466439c588 100644
--- a/include/linux/quicklist.h
+++ b/include/linux/quicklist.h
@@ -80,6 +80,13 @@ void quicklist_trim(int nr, void (*dtor)(void *),
 
 unsigned long quicklist_total_size(void);
 
+#else
+
+static inline unsigned long quicklist_total_size(void)
+{
+        return 0;
+}
+
 #endif
 
 #endif /* LINUX_QUICKLIST_H */
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index b160fb18e8d6..37aaf2b39863 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -6,6 +6,7 @@ extern int ramfs_get_sb(struct file_system_type *fs_type,
          int flags, const char *dev_name, void *data, struct vfsmount *mnt);
 
 #ifndef CONFIG_MMU
+extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
 extern unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
                                                    unsigned long addr,
                                                    unsigned long len,
diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
index 8c774905dcfe..5f89b62e6983 100644
--- a/include/linux/rcuclassic.h
+++ b/include/linux/rcuclassic.h
@@ -40,12 +40,21 @@
 #include <linux/cpumask.h>
 #include <linux/seqlock.h>
 
+#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
+#define RCU_SECONDS_TILL_STALL_CHECK    ( 3 * HZ) /* for rcp->jiffies_stall */
+#define RCU_SECONDS_TILL_STALL_RECHECK  (30 * HZ) /* for rcp->jiffies_stall */
+#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
 
 /* Global control variables for rcupdate callback mechanism. */
 struct rcu_ctrlblk {
         long    cur;            /* Current batch number.                      */
         long    completed;      /* Number of the last completed batch         */
-        int     next_pending;   /* Is the next batch already waiting?         */
+        long    pending;        /* Number of the last pending batch           */
+#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
+        unsigned long gp_start; /* Time at which GP started in jiffies. */
+        unsigned long jiffies_stall;
+                                /* Time at which to check for CPU stalls. */
+#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
 
         int     signaled;
 
@@ -66,11 +75,7 @@ static inline int rcu_batch_after(long a, long b)
         return (a - b) > 0;
 }
 
-/*
- * Per-CPU data for Read-Copy UPdate.
- * nxtlist - new callbacks are added here
- * curlist - current batch for which quiescent cycle started if any
- */
+/* Per-CPU data for Read-Copy UPdate. */
 struct rcu_data {
         /* 1) quiescent state handling : */
         long            quiescbatch;     /* Batch # for grace period */
@@ -78,12 +83,24 @@ struct rcu_data {
         int             qs_pending;      /* core waits for quiesc state */
 
         /* 2) batch handling */
-        long            batch;           /* Batch # for current RCU batch */
+        /*
+         * if nxtlist is not NULL, then:
+         * batch:
+         *      The batch # for the last entry of nxtlist
+         * [*nxttail[1], NULL = *nxttail[2]):
+         *      Entries that batch # <= batch
+         * [*nxttail[0], *nxttail[1]):
+         *      Entries that batch # <= batch - 1
+         * [nxtlist, *nxttail[0]):
+         *      Entries that batch # <= batch - 2
+         *      The grace period for these entries has completed, and
+         *      the other grace-period-completed entries may be moved
+         *      here temporarily in rcu_process_callbacks().
+         */
+        long            batch;
         struct rcu_head *nxtlist;
-        struct rcu_head **nxttail;
+        struct rcu_head **nxttail[3];
         long            qlen;            /* # of queued callbacks */
-        struct rcu_head *curlist;
-        struct rcu_head **curtail;
         struct rcu_head *donelist;
         struct rcu_head **donetail;
         long            blimit;          /* Upper limit on a processed batch */
@@ -117,7 +134,7 @@ extern int rcu_needs_cpu(int cpu);
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 extern struct lockdep_map rcu_lock_map;
 # define rcu_read_acquire()     \
-                        lock_acquire(&rcu_lock_map, 0, 0, 2, 1, _THIS_IP_)
+                        lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
 # define rcu_read_release()     lock_release(&rcu_lock_map, 1, _THIS_IP_)
 #else
 # define rcu_read_acquire()     do { } while (0)
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index eb4443c7e05b..e649bd3f2c97 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -198,20 +198,6 @@ static inline void list_splice_init_rcu(struct list_head *list,
         at->prev = last;
 }
 
-/**
- * list_for_each_rcu    -       iterate over an rcu-protected list
- * @pos:        the &struct list_head to use as a loop cursor.
- * @head:       the head for your list.
- *
- * This list-traversal primitive may safely run concurrently with
- * the _rcu list-mutation primitives such as list_add_rcu()
- * as long as the traversal is guarded by rcu_read_lock().
- */
-#define list_for_each_rcu(pos, head) \
-        for (pos = rcu_dereference((head)->next); \
-                prefetch(pos->next), pos != (head); \
-                pos = rcu_dereference(pos->next))
-
 #define __list_for_each_rcu(pos, head) \
         for (pos = rcu_dereference((head)->next); \
                 pos != (head); \
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index e8b4039cfb2f..86f1f5e43e33 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -133,6 +133,26 @@ struct rcu_head {
 #define rcu_read_unlock_bh() __rcu_read_unlock_bh()
 
 /**
+ * rcu_read_lock_sched - mark the beginning of a RCU-classic critical section
+ *
+ * Should be used with either
+ * - synchronize_sched()
+ * or
+ * - call_rcu_sched() and rcu_barrier_sched()
+ * on the write-side to insure proper synchronization.
+ */
+#define rcu_read_lock_sched() preempt_disable()
+
+/*
+ * rcu_read_unlock_sched - marks the end of a RCU-classic critical section
+ *
+ * See rcu_read_lock_sched for more information.
+ */
+#define rcu_read_unlock_sched() preempt_enable()
+
+
+
+/**
  * rcu_dereference - fetch an RCU-protected pointer in an
  * RCU read-side critical section.  This pointer may later
  * be safely dereferenced.
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
index 0967f03b0705..3e05c09b54a2 100644
--- a/include/linux/rcupreempt.h
+++ b/include/linux/rcupreempt.h
@@ -57,7 +57,13 @@ static inline void rcu_qsctr_inc(int cpu)
         rdssp->sched_qs++;
 }
 #define rcu_bh_qsctr_inc(cpu)
-#define call_rcu_bh(head, rcu) call_rcu(head, rcu)
+
+/*
+ * Someone might want to pass call_rcu_bh as a function pointer.
+ * So this needs to just be a rename and not a macro function.
+ *  (no parentheses)
+ */
+#define call_rcu_bh             call_rcu
 
 /**
  * call_rcu_sched - Queue RCU callback for invocation after sched grace period.
@@ -111,7 +117,6 @@ extern struct rcupreempt_trace *rcupreempt_trace_cpu(int cpu);
 struct softirq_action;
 
 #ifdef CONFIG_NO_HZ
-DECLARE_PER_CPU(struct rcu_dyntick_sched, rcu_dyntick_sched);
 
 static inline void rcu_enter_nohz(void)
 {
@@ -126,8 +131,8 @@ static inline void rcu_exit_nohz(void)
 {
         static DEFINE_RATELIMIT_STATE(rs, 10 * HZ, 1);
 
-        smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
         __get_cpu_var(rcu_dyntick_sched).dynticks++;
+        smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
         WARN_ON_RATELIMIT(!(__get_cpu_var(rcu_dyntick_sched).dynticks & 0x1),
                                 &rs);
 }
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index b93b541cf111..988e55fe649b 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,6 +59,7 @@ extern void machine_crash_shutdown(struct pt_regs *);
  * Architecture independent implemenations of sys_reboot commands.
  */
 
+extern void kernel_restart_prepare(char *cmd);
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
 extern void kernel_power_off(void);
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 1d712c7172a2..e37d80561985 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -18,8 +18,8 @@
 #include <linux/device.h>
 #include <linux/regulator/consumer.h>
 
-struct regulator_constraints;
 struct regulator_dev;
+struct regulator_init_data;
 
 /**
  * struct regulator_ops - regulator operations.
@@ -51,7 +51,7 @@ struct regulator_ops {
                                           int output_uV, int load_uA);
 
         /* the operations below are for configuration of regulator state when
-         * it's parent PMIC enters a global STANBY/HIBERNATE state */
+         * its parent PMIC enters a global STANDBY/HIBERNATE state */
 
         /* set regulator suspend voltage */
         int (*set_suspend_voltage) (struct regulator_dev *, int uV);
@@ -85,15 +85,17 @@ struct regulator_desc {
         struct module *owner;
 };
 
-
 struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
-                                          void *reg_data);
+        struct device *dev, void *driver_data);
 void regulator_unregister(struct regulator_dev *rdev);
 
 int regulator_notifier_call_chain(struct regulator_dev *rdev,
                                   unsigned long event, void *data);
 
 void *rdev_get_drvdata(struct regulator_dev *rdev);
+struct device *rdev_get_dev(struct regulator_dev *rdev);
 int rdev_get_id(struct regulator_dev *rdev);
 
+void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);
+
 #endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 11e737dbfcf2..c6d69331a81e 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -89,15 +89,33 @@ struct regulation_constraints {
         unsigned apply_uV:1;    /* apply uV constraint iff min == max */
 };
 
-int regulator_set_supply(const char *regulator, const char *regulator_supply);
+/**
+ * struct regulator_consumer_supply - supply -> device mapping
+ *
+ * This maps a supply name to a device.
+ */
+struct regulator_consumer_supply {
+        struct device *dev;     /* consumer */
+        const char *supply;     /* consumer supply - e.g. "vcc" */
+};
 
-const char *regulator_get_supply(const char *regulator);
+/**
+ * struct regulator_init_data - regulator platform initialisation data.
+ *
+ * Initialisation constraints, our supply and consumers supplies.
+ */
+struct regulator_init_data {
+        struct device *supply_regulator_dev; /* or NULL for LINE */
 
-int regulator_set_machine_constraints(const char *regulator,
-        struct regulation_constraints *constraints);
+        struct regulation_constraints constraints;
 
-int regulator_set_device_supply(const char *regulator, struct device *dev,
-                                const char *supply);
+        int num_consumer_supplies;
+        struct regulator_consumer_supply *consumer_supplies;
+
+        /* optional regulator machine specific init */
+        int (*regulator_init)(void *driver_data);
+        void *driver_data;      /* core does not touch this */
+};
 
 int regulator_suspend_prepare(suspend_state_t state);
 
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index fdeadd9740dc..271c1c2c9f6f 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -166,7 +166,7 @@ static inline int res_counter_set_limit(struct res_counter *cnt,
         int ret = -EBUSY;
 
         spin_lock_irqsave(&cnt->lock, flags);
-        if (cnt->usage < limit) {
+        if (cnt->usage <= limit) {
                 cnt->limit = limit;
                 ret = 0;
         }
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 741d1a62cc3f..4cd64b0d9825 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -49,6 +49,7 @@ enum rfkill_state {
         RFKILL_STATE_SOFT_BLOCKED = 0,  /* Radio output blocked */
         RFKILL_STATE_UNBLOCKED    = 1,  /* Radio output allowed */
         RFKILL_STATE_HARD_BLOCKED = 2,  /* Output blocked, non-overrideable */
+        RFKILL_STATE_MAX,               /* marker for last valid state */
 };
 
 /*
@@ -110,12 +111,14 @@ struct rfkill {
 };
 #define to_rfkill(d)    container_of(d, struct rfkill, dev)
 
-struct rfkill *rfkill_allocate(struct device *parent, enum rfkill_type type);
+struct rfkill * __must_check rfkill_allocate(struct device *parent,
+                                             enum rfkill_type type);
 void rfkill_free(struct rfkill *rfkill);
-int rfkill_register(struct rfkill *rfkill);
+int __must_check rfkill_register(struct rfkill *rfkill);
 void rfkill_unregister(struct rfkill *rfkill);
 
 int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state);
+int rfkill_set_default(enum rfkill_type type, enum rfkill_state state);
 
 /**
  * rfkill_state_complement - return complementar state
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 69407f85e10b..fed6f5e0b411 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -102,7 +102,7 @@ int try_to_unmap(struct page *, int ignore_refs);
  * Called from mm/filemap_xip.c to unmap empty zero page
  */
 pte_t *page_check_address(struct page *, struct mm_struct *,
-                                unsigned long, spinlock_t **);
+                                unsigned long, spinlock_t **, int);
 
 /*
  * Used by swapoff to help locate where page is expected in vma.
diff --git a/include/linux/rtc/m48t59.h b/include/linux/rtc/m48t59.h
index e8c7c21ceb1f..6fc961459b4a 100644
--- a/include/linux/rtc/m48t59.h
+++ b/include/linux/rtc/m48t59.h
@@ -18,40 +18,47 @@
 /*
  * M48T59 Register Offset
  */
-#define M48T59_YEAR             0x1fff
-#define M48T59_MONTH            0x1ffe
-#define M48T59_MDAY             0x1ffd  /* Day of Month */
-#define M48T59_WDAY             0x1ffc  /* Day of Week */
+#define M48T59_YEAR             0xf
+#define M48T59_MONTH            0xe
+#define M48T59_MDAY             0xd     /* Day of Month */
+#define M48T59_WDAY             0xc     /* Day of Week */
 #define M48T59_WDAY_CB                  0x20    /* Century Bit */
 #define M48T59_WDAY_CEB                 0x10    /* Century Enable Bit */
-#define M48T59_HOUR             0x1ffb
-#define M48T59_MIN              0x1ffa
-#define M48T59_SEC              0x1ff9
-#define M48T59_CNTL             0x1ff8
+#define M48T59_HOUR             0xb
+#define M48T59_MIN              0xa
+#define M48T59_SEC              0x9
+#define M48T59_CNTL             0x8
 #define M48T59_CNTL_READ                0x40
 #define M48T59_CNTL_WRITE               0x80
-#define M48T59_WATCHDOG         0x1ff7
-#define M48T59_INTR             0x1ff6
+#define M48T59_WATCHDOG         0x7
+#define M48T59_INTR             0x6
 #define M48T59_INTR_AFE                 0x80    /* Alarm Interrupt Enable */
 #define M48T59_INTR_ABE                 0x20
-#define M48T59_ALARM_DATE       0x1ff5
-#define M48T59_ALARM_HOUR       0x1ff4
-#define M48T59_ALARM_MIN        0x1ff3
-#define M48T59_ALARM_SEC        0x1ff2
-#define M48T59_UNUSED           0x1ff1
-#define M48T59_FLAGS            0x1ff0
+#define M48T59_ALARM_DATE       0x5
+#define M48T59_ALARM_HOUR       0x4
+#define M48T59_ALARM_MIN        0x3
+#define M48T59_ALARM_SEC        0x2
+#define M48T59_UNUSED           0x1
+#define M48T59_FLAGS            0x0
 #define M48T59_FLAGS_WDT                0x80    /* watchdog timer expired */
 #define M48T59_FLAGS_AF                 0x40    /* alarm */
 #define M48T59_FLAGS_BF                 0x10    /* low battery */
 
-#define M48T59_NVRAM_SIZE       0x1ff0
+#define M48T59RTC_TYPE_M48T59   0 /* to keep compatibility */
+#define M48T59RTC_TYPE_M48T02   1
+#define M48T59RTC_TYPE_M48T08   2
 
 struct m48t59_plat_data {
-        /* The method to access M48T59 registers,
-         * NOTE: The 'ofs' should be 0x00~0x1fff
-         */
+        /* The method to access M48T59 registers */
         void (*write_byte)(struct device *dev, u32 ofs, u8 val);
         unsigned char (*read_byte)(struct device *dev, u32 ofs);
+
+        int type; /* RTC model */
+
+        /* ioaddr mapped externally */
+        void __iomem *ioaddr;
+        /* offset to RTC registers, automatically set according to the type */
+        unsigned int offset;
 };
 
 #endif /* _LINUX_RTC_M48T59_H_ */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index ca643b13b026..2b3d51c6ec9c 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -582,6 +582,10 @@ enum rtnetlink_groups {
 #define RTNLGRP_IPV6_RULE       RTNLGRP_IPV6_RULE
         RTNLGRP_ND_USEROPT,
 #define RTNLGRP_ND_USEROPT      RTNLGRP_ND_USEROPT
+        RTNLGRP_PHONET_IFADDR,
+#define RTNLGRP_PHONET_IFADDR   RTNLGRP_PHONET_IFADDR
+        RTNLGRP_PHONET_ROUTE,
+#define RTNLGRP_PHONET_ROUTE    RTNLGRP_PHONET_ROUTE
         __RTNLGRP_MAX
 };
 #define RTNLGRP_MAX     (__RTNLGRP_MAX - 1)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5270d449ff9d..c226c7b82946 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -87,6 +87,7 @@ struct sched_param {
 #include <linux/task_io_accounting.h>
 #include <linux/kobject.h>
 #include <linux/latencytop.h>
+#include <linux/cred.h>
 
 #include <asm/processor.h>
 
@@ -351,7 +352,7 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
 extern void arch_unmap_area(struct mm_struct *, unsigned long);
 extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
 
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+#if USE_SPLIT_PTLOCKS
 /*
  * The mm counters are not protected by its page_table_lock,
  * so must be incremented atomically.
@@ -362,7 +363,7 @@ extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
 #define inc_mm_counter(mm, member) atomic_long_inc(&(mm)->_##member)
 #define dec_mm_counter(mm, member) atomic_long_dec(&(mm)->_##member)
 
-#else  /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */
+#else  /* !USE_SPLIT_PTLOCKS */
 /*
  * The mm counters are protected by its page_table_lock,
  * so can be incremented directly.
@@ -373,7 +374,7 @@ extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
 #define inc_mm_counter(mm, member) (mm)->_##member++
 #define dec_mm_counter(mm, member) (mm)->_##member--
 
-#endif /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */
+#endif /* !USE_SPLIT_PTLOCKS */
 
 #define get_mm_rss(mm)                                  \
         (get_mm_counter(mm, file_rss) + get_mm_counter(mm, anon_rss))
@@ -450,8 +451,8 @@ struct signal_struct {
          * - everyone except group_exit_task is stopped during signal delivery
          *   of fatal signals, group_exit_task processes the signal.
          */
-        struct task_struct      *group_exit_task;
         int                     notify_count;
+        struct task_struct      *group_exit_task;
 
         /* thread group stop support, overloads group_exit_code too */
         int                     group_stop_count;
@@ -823,6 +824,9 @@ struct sched_domain {
         unsigned int ttwu_move_affine;
         unsigned int ttwu_move_balance;
 #endif
+#ifdef CONFIG_SCHED_DEBUG
+        char *name;
+#endif
 };
 
 extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
@@ -896,7 +900,7 @@ struct sched_class {
         void (*yield_task) (struct rq *rq);
         int  (*select_task_rq)(struct task_struct *p, int sync);
 
-        void (*check_preempt_curr) (struct rq *rq, struct task_struct *p);
+        void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int sync);
 
         struct task_struct * (*pick_next_task) (struct rq *rq);
         void (*put_prev_task) (struct rq *rq, struct task_struct *p);
@@ -1009,8 +1013,8 @@ struct sched_entity {
 
 struct sched_rt_entity {
         struct list_head run_list;
-        unsigned int time_slice;
         unsigned long timeout;
+        unsigned int time_slice;
         int nr_cpus_allowed;
 
         struct sched_rt_entity *back;
@@ -1474,6 +1478,10 @@ static inline void put_task_struct(struct task_struct *t)
                 __put_task_struct(t);
 }
 
+extern cputime_t task_utime(struct task_struct *p);
+extern cputime_t task_stime(struct task_struct *p);
+extern cputime_t task_gtime(struct task_struct *p);
+
 /*
  * Per process flags
  */
@@ -1551,16 +1559,10 @@ static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
 
 extern unsigned long long sched_clock(void);
 
-#ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
-static inline void sched_clock_init(void)
-{
-}
-
-static inline u64 sched_clock_cpu(int cpu)
-{
-        return sched_clock();
-}
+extern void sched_clock_init(void);
+extern u64 sched_clock_cpu(int cpu);
 
+#ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
 static inline void sched_clock_tick(void)
 {
 }
@@ -1572,28 +1574,11 @@ static inline void sched_clock_idle_sleep_event(void)
 static inline void sched_clock_idle_wakeup_event(u64 delta_ns)
 {
 }
-
-#ifdef CONFIG_NO_HZ
-static inline void sched_clock_tick_stop(int cpu)
-{
-}
-
-static inline void sched_clock_tick_start(int cpu)
-{
-}
-#endif
-
-#else /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */
-extern void sched_clock_init(void);
-extern u64 sched_clock_cpu(int cpu);
+#else
 extern void sched_clock_tick(void);
 extern void sched_clock_idle_sleep_event(void);
 extern void sched_clock_idle_wakeup_event(u64 delta_ns);
-#ifdef CONFIG_NO_HZ
-extern void sched_clock_tick_stop(int cpu);
-extern void sched_clock_tick_start(int cpu);
 #endif
-#endif /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */
 
 /*
  * For kernel-internal use: high-speed (but slightly incorrect) per-cpu
diff --git a/include/linux/security.h b/include/linux/security.h
index fd96e7f8a6f9..f5c4a51eb42e 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -46,8 +46,8 @@ struct audit_krule;
  */
 extern int cap_capable(struct task_struct *tsk, int cap);
 extern int cap_settime(struct timespec *ts, struct timezone *tz);
-extern int cap_ptrace(struct task_struct *parent, struct task_struct *child,
-                      unsigned int mode);
+extern int cap_ptrace_may_access(struct task_struct *child, unsigned int mode);
+extern int cap_ptrace_traceme(struct task_struct *parent);
 extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
 extern int cap_capset_check(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
 extern void cap_capset_set(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
@@ -1157,17 +1157,24 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *      @alter contains the flag indicating whether changes are to be made.
  *      Return 0 if permission is granted.
  *
- * @ptrace:
- *      Check permission before allowing the @parent process to trace the
+ * @ptrace_may_access:
+ *      Check permission before allowing the current process to trace the
  *      @child process.
  *      Security modules may also want to perform a process tracing check
  *      during an execve in the set_security or apply_creds hooks of
  *      binprm_security_ops if the process is being traced and its security
  *      attributes would be changed by the execve.
- *      @parent contains the task_struct structure for parent process.
- *      @child contains the task_struct structure for child process.
+ *      @child contains the task_struct structure for the target process.
  *      @mode contains the PTRACE_MODE flags indicating the form of access.
  *      Return 0 if permission is granted.
+ * @ptrace_traceme:
+ *      Check that the @parent process has sufficient permission to trace the
+ *      current process before allowing the current process to present itself
+ *      to the @parent process for tracing.
+ *      The parent process will still have to undergo the ptrace_may_access
+ *      checks before it is allowed to trace this one.
+ *      @parent contains the task_struct structure for debugger process.
+ *      Return 0 if permission is granted.
  * @capget:
  *      Get the @effective, @inheritable, and @permitted capability sets for
  *      the @target process.  The hook may also perform permission checking to
@@ -1287,8 +1294,8 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
 struct security_operations {
         char name[SECURITY_NAME_MAX + 1];
 
-        int (*ptrace) (struct task_struct *parent, struct task_struct *child,
-                       unsigned int mode);
+        int (*ptrace_may_access) (struct task_struct *child, unsigned int mode);
+        int (*ptrace_traceme) (struct task_struct *parent);
         int (*capget) (struct task_struct *target,
                        kernel_cap_t *effective,
                        kernel_cap_t *inheritable, kernel_cap_t *permitted);
@@ -1553,15 +1560,10 @@ struct security_operations {
 extern int security_init(void);
 extern int security_module_enable(struct security_operations *ops);
 extern int register_security(struct security_operations *ops);
-extern struct dentry *securityfs_create_file(const char *name, mode_t mode,
-                                             struct dentry *parent, void *data,
-                                             const struct file_operations *fops);
-extern struct dentry *securityfs_create_dir(const char *name, struct dentry *parent);
-extern void securityfs_remove(struct dentry *dentry);
 
 /* Security operations */
-int security_ptrace(struct task_struct *parent, struct task_struct *child,
-                    unsigned int mode);
+int security_ptrace_may_access(struct task_struct *child, unsigned int mode);
+int security_ptrace_traceme(struct task_struct *parent);
 int security_capget(struct task_struct *target,
                     kernel_cap_t *effective,
                     kernel_cap_t *inheritable,
@@ -1742,11 +1744,15 @@ static inline int security_init(void)
         return 0;
 }
 
-static inline int security_ptrace(struct task_struct *parent,
-                                  struct task_struct *child,
-                                  unsigned int mode)
+static inline int security_ptrace_may_access(struct task_struct *child,
+                                             unsigned int mode)
 {
-        return cap_ptrace(parent, child, mode);
+        return cap_ptrace_may_access(child, mode);
+}
+
+static inline int security_ptrace_traceme(struct task_struct *parent)
+{
+        return cap_ptrace_traceme(parent);
 }
 
 static inline int security_capget(struct task_struct *target,
@@ -2413,25 +2419,6 @@ static inline int security_netlink_recv(struct sk_buff *skb, int cap)
         return cap_netlink_recv(skb, cap);
 }
 
-static inline struct dentry *securityfs_create_dir(const char *name,
-                                        struct dentry *parent)
-{
-        return ERR_PTR(-ENODEV);
-}
-
-static inline struct dentry *securityfs_create_file(const char *name,
-                                                mode_t mode,
-                                                struct dentry *parent,
-                                                void *data,
-                                                const struct file_operations *fops)
-{
-        return ERR_PTR(-ENODEV);
-}
-
-static inline void securityfs_remove(struct dentry *dentry)
-{
-}
-
 static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
 {
         return -EOPNOTSUPP;
@@ -2795,5 +2782,35 @@ static inline void security_audit_rule_free(void *lsmrule)
 #endif /* CONFIG_SECURITY */
 #endif /* CONFIG_AUDIT */
 
+#ifdef CONFIG_SECURITYFS
+
+extern struct dentry *securityfs_create_file(const char *name, mode_t mode,
+                                             struct dentry *parent, void *data,
+                                             const struct file_operations *fops);
+extern struct dentry *securityfs_create_dir(const char *name, struct dentry *parent);
+extern void securityfs_remove(struct dentry *dentry);
+
+#else /* CONFIG_SECURITYFS */
+
+static inline struct dentry *securityfs_create_dir(const char *name,
+                                                   struct dentry *parent)
+{
+        return ERR_PTR(-ENODEV);
+}
+
+static inline struct dentry *securityfs_create_file(const char *name,
+                                                    mode_t mode,
+                                                    struct dentry *parent,
+                                                    void *data,
+                                                    const struct file_operations *fops)
+{
+        return ERR_PTR(-ENODEV);
+}
+
+static inline void securityfs_remove(struct dentry *dentry)
+{}
+
+#endif
+
 #endif /* ! __LINUX_SECURITY_H */
 
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index a66304a09955..a1783b229ef4 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -4,6 +4,8 @@
 #include <linux/types.h>
 #include <linux/string.h>
 #include <linux/mutex.h>
+#include <linux/cpumask.h>
+#include <linux/nodemask.h>
 
 struct seq_operations;
 struct file;
@@ -47,6 +49,16 @@ int seq_path(struct seq_file *, struct path *, char *);
 int seq_dentry(struct seq_file *, struct dentry *, char *);
 int seq_path_root(struct seq_file *m, struct path *path, struct path *root,
                   char *esc);
+int seq_bitmap(struct seq_file *m, unsigned long *bits, unsigned int nr_bits);
+static inline int seq_cpumask(struct seq_file *m, cpumask_t *mask)
+{
+        return seq_bitmap(m, mask->bits, NR_CPUS);
+}
+
+static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
+{
+        return seq_bitmap(m, mask->bits, MAX_NUMNODES);
+}
 
 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
 int single_release(struct inode *, struct file *);
diff --git a/include/linux/serial.h b/include/linux/serial.h
index deb714314fb1..1ea8d9265bf6 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -173,6 +173,22 @@ struct serial_icounter_struct {
         int reserved[9];
 };
 
+/*
+ * Serial interface for controlling RS485 settings on chips with suitable
+ * support. Set with TIOCSRS485 and get with TIOCGRS485 if supported by your
+ * platform. The set function returns the new state, with any unsupported bits
+ * reverted appropriately.
+ */
+
+struct serial_rs485 {
+        __u32   flags;                  /* RS485 feature flags */
+#define SER_RS485_ENABLED               (1 << 0)
+#define SER_RS485_RTS_ON_SEND           (1 << 1)
+#define SER_RS485_RTS_AFTER_SEND        (1 << 2)
+        __u32   delay_rts_before_send;  /* Milliseconds */
+        __u32   padding[6];             /* Memory is cheap, new structs
+                                           are a royal PITA .. */
+};
 
 #ifdef __KERNEL__
 #include <linux/compiler.h>
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 3b2f6c04855e..e27f216361fc 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -241,7 +241,7 @@ typedef unsigned int __bitwise__ upf_t;
 
 struct uart_port {
         spinlock_t              lock;                   /* port lock */
-        unsigned int            iobase;                 /* in/out[bwl] */
+        unsigned long           iobase;                 /* in/out[bwl] */
         unsigned char __iomem   *membase;               /* read/write[bwl] */
         unsigned int            irq;                    /* irq number */
         unsigned int            uartclk;                /* base uart clock */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cfcc45b3bef0..2725f4e5a9bf 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -146,8 +146,14 @@ struct skb_shared_info {
         unsigned short  gso_segs;
         unsigned short  gso_type;
         __be32          ip6_frag_id;
+#ifdef CONFIG_HAS_DMA
+        unsigned int    num_dma_maps;
+#endif
         struct sk_buff  *frag_list;
         skb_frag_t      frags[MAX_SKB_FRAGS];
+#ifdef CONFIG_HAS_DMA
+        dma_addr_t      dma_maps[MAX_SKB_FRAGS + 1];
+#endif
 };
 
 /* We divide dataref into two halves.  The higher 16 bits hold references
@@ -353,6 +359,14 @@ struct sk_buff {
 
 #include <asm/system.h>
 
+#ifdef CONFIG_HAS_DMA
+#include <linux/dma-mapping.h>
+extern int skb_dma_map(struct device *dev, struct sk_buff *skb,
+                       enum dma_data_direction dir);
+extern void skb_dma_unmap(struct device *dev, struct sk_buff *skb,
+                          enum dma_data_direction dir);
+#endif
+
 extern void kfree_skb(struct sk_buff *skb);
 extern void            __kfree_skb(struct sk_buff *skb);
 extern struct sk_buff *__alloc_skb(unsigned int size,
@@ -369,6 +383,8 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
         return __alloc_skb(size, priority, 1, -1);
 }
 
+extern int skb_recycle_check(struct sk_buff *skb, int skb_size);
+
 extern struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
 extern struct sk_buff *skb_clone(struct sk_buff *skb,
                                  gfp_t priority);
@@ -459,6 +475,37 @@ static inline int skb_queue_empty(const struct sk_buff_head *list)
 }
 
 /**
+ *      skb_queue_is_last - check if skb is the last entry in the queue
+ *      @list: queue head
+ *      @skb: buffer
+ *
+ *      Returns true if @skb is the last buffer on the list.
+ */
+static inline bool skb_queue_is_last(const struct sk_buff_head *list,
+                                     const struct sk_buff *skb)
+{
+        return (skb->next == (struct sk_buff *) list);
+}
+
+/**
+ *      skb_queue_next - return the next packet in the queue
+ *      @list: queue head
+ *      @skb: current buffer
+ *
+ *      Return the next packet in @list after @skb.  It is only valid to
+ *      call this if skb_queue_is_last() evaluates to false.
+ */
+static inline struct sk_buff *skb_queue_next(const struct sk_buff_head *list,
+                                             const struct sk_buff *skb)
+{
+        /* This BUG_ON may seem severe, but if we just return then we
+         * are going to dereference garbage.
+         */
+        BUG_ON(skb_queue_is_last(list, skb));
+        return skb->next;
+}
+
+/**
  *      skb_get - reference buffer
  *      @skb: buffer to reference
  *
@@ -646,6 +693,22 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_)
         return list_->qlen;
 }
 
+/**
+ *      __skb_queue_head_init - initialize non-spinlock portions of sk_buff_head
+ *      @list: queue to initialize
+ *
+ *      This initializes only the list and queue length aspects of
+ *      an sk_buff_head object.  This allows to initialize the list
+ *      aspects of an sk_buff_head without reinitializing things like
+ *      the spinlock.  It can also be used for on-stack sk_buff_head
+ *      objects where the spinlock is known to not be used.
+ */
+static inline void __skb_queue_head_init(struct sk_buff_head *list)
+{
+        list->prev = list->next = (struct sk_buff *)list;
+        list->qlen = 0;
+}
+
 /*
  * This function creates a split out lock class for each invocation;
  * this is needed for now since a whole lot of users of the skb-queue
@@ -657,8 +720,7 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_)
 static inline void skb_queue_head_init(struct sk_buff_head *list)
 {
         spin_lock_init(&list->lock);
-        list->prev = list->next = (struct sk_buff *)list;
-        list->qlen = 0;
+        __skb_queue_head_init(list);
 }
 
 static inline void skb_queue_head_init_class(struct sk_buff_head *list,
@@ -685,6 +747,83 @@ static inline void __skb_insert(struct sk_buff *newsk,
         list->qlen++;
 }
 
+static inline void __skb_queue_splice(const struct sk_buff_head *list,
+                                      struct sk_buff *prev,
+                                      struct sk_buff *next)
+{
+        struct sk_buff *first = list->next;
+        struct sk_buff *last = list->prev;
+
+        first->prev = prev;
+        prev->next = first;
+
+        last->next = next;
+        next->prev = last;
+}
+
+/**
+ *      skb_queue_splice - join two skb lists, this is designed for stacks
+ *      @list: the new list to add
+ *      @head: the place to add it in the first list
+ */
+static inline void skb_queue_splice(const struct sk_buff_head *list,
+                                    struct sk_buff_head *head)
+{
+        if (!skb_queue_empty(list)) {
+                __skb_queue_splice(list, (struct sk_buff *) head, head->next);
+                head->qlen += list->qlen;
+        }
+}
+
+/**
+ *      skb_queue_splice - join two skb lists and reinitialise the emptied list
+ *      @list: the new list to add
+ *      @head: the place to add it in the first list
+ *
+ *      The list at @list is reinitialised
+ */
+static inline void skb_queue_splice_init(struct sk_buff_head *list,
+                                         struct sk_buff_head *head)
+{
+        if (!skb_queue_empty(list)) {
+                __skb_queue_splice(list, (struct sk_buff *) head, head->next);
+                head->qlen += list->qlen;
+                __skb_queue_head_init(list);
+        }
+}
+
+/**
+ *      skb_queue_splice_tail - join two skb lists, each list being a queue
+ *      @list: the new list to add
+ *      @head: the place to add it in the first list
+ */
+static inline void skb_queue_splice_tail(const struct sk_buff_head *list,
+                                         struct sk_buff_head *head)
+{
+        if (!skb_queue_empty(list)) {
+                __skb_queue_splice(list, head->prev, (struct sk_buff *) head);
+                head->qlen += list->qlen;
+        }
+}
+
+/**
+ *      skb_queue_splice_tail - join two skb lists and reinitialise the emptied list
+ *      @list: the new list to add
+ *      @head: the place to add it in the first list
+ *
+ *      Each of the lists is a queue.
+ *      The list at @list is reinitialised
+ */
+static inline void skb_queue_splice_tail_init(struct sk_buff_head *list,
+                                              struct sk_buff_head *head)
+{
+        if (!skb_queue_empty(list)) {
+                __skb_queue_splice(list, head->prev, (struct sk_buff *) head);
+                head->qlen += list->qlen;
+                __skb_queue_head_init(list);
+        }
+}
+
 /**
  *      __skb_queue_after - queue a buffer at the list head
  *      @list: list to use
@@ -829,6 +968,9 @@ static inline void skb_fill_page_desc(struct sk_buff *skb, int i,
         skb_shinfo(skb)->nr_frags = i + 1;
 }
 
+extern void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page,
+                            int off, int size);
+
 #define SKB_PAGE_ASSERT(skb)    BUG_ON(skb_shinfo(skb)->nr_frags)
 #define SKB_FRAG_ASSERT(skb)    BUG_ON(skb_shinfo(skb)->frag_list)
 #define SKB_LINEAR_ASSERT(skb)  BUG_ON(skb_is_nonlinear(skb))
@@ -901,7 +1043,7 @@ extern unsigned char *__pskb_pull_tail(struct sk_buff *skb, int delta);
 static inline unsigned char *__pskb_pull(struct sk_buff *skb, unsigned int len)
 {
         if (len > skb_headlen(skb) &&
-            !__pskb_pull_tail(skb, len-skb_headlen(skb)))
+            !__pskb_pull_tail(skb, len - skb_headlen(skb)))
                 return NULL;
         skb->len -= len;
         return skb->data += len;
@@ -918,7 +1060,7 @@ static inline int pskb_may_pull(struct sk_buff *skb, unsigned int len)
                 return 1;
         if (unlikely(len > skb->len))
                 return 0;
-        return __pskb_pull_tail(skb, len-skb_headlen(skb)) != NULL;
+        return __pskb_pull_tail(skb, len - skb_headlen(skb)) != NULL;
 }
 
 /**
@@ -1243,6 +1385,26 @@ static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
         return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
 }
 
+extern struct page *__netdev_alloc_page(struct net_device *dev, gfp_t gfp_mask);
+
+/**
+ *      netdev_alloc_page - allocate a page for ps-rx on a specific device
+ *      @dev: network device to receive on
+ *
+ *      Allocate a new page node local to the specified device.
+ *
+ *      %NULL is returned if there is no free memory.
+ */
+static inline struct page *netdev_alloc_page(struct net_device *dev)
+{
+        return __netdev_alloc_page(dev, GFP_ATOMIC);
+}
+
+static inline void netdev_free_page(struct net_device *dev, struct page *page)
+{
+        __free_page(page);
+}
+
 /**
  *      skb_clone_writable - is the header of a clone writable
  *      @skb: buffer to check
@@ -1321,7 +1483,7 @@ static inline int skb_padto(struct sk_buff *skb, unsigned int len)
         unsigned int size = skb->len;
         if (likely(size >= len))
                 return 0;
-        return skb_pad(skb, len-size);
+        return skb_pad(skb, len - size);
 }
 
 static inline int skb_add_data(struct sk_buff *skb,
@@ -1434,6 +1596,15 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
                      skb != (struct sk_buff *)(queue);                          \
                      skb = tmp, tmp = skb->next)
 
+#define skb_queue_walk_from(queue, skb)                                         \
+                for (; prefetch(skb->next), (skb != (struct sk_buff *)(queue)); \
+                     skb = skb->next)
+
+#define skb_queue_walk_from_safe(queue, skb, tmp)                               \
+                for (tmp = skb->next;                                           \
+                     skb != (struct sk_buff *)(queue);                          \
+                     skb = tmp, tmp = skb->next)
+
 #define skb_queue_reverse_walk(queue, skb) \
                 for (skb = (queue)->prev;                                       \
                      prefetch(skb->prev), (skb != (struct sk_buff *)(queue));   \
@@ -1452,6 +1623,10 @@ extern int	       skb_copy_datagram_iovec(const struct sk_buff *from,
 extern int             skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
                                                         int hlen,
                                                         struct iovec *iov);
+extern int             skb_copy_datagram_from_iovec(struct sk_buff *skb,
+                                                    int offset,
+                                                    struct iovec *from,
+                                                    int len);
 extern void            skb_free_datagram(struct sock *sk, struct sk_buff *skb);
 extern int             skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
                                          unsigned int flags);
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 5bad61a93f65..2f5c16b1aacd 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -46,6 +46,7 @@ struct kmem_cache_cpu {
 struct kmem_cache_node {
         spinlock_t list_lock;   /* Protect partial list and nr_partial */
         unsigned long nr_partial;
+        unsigned long min_partial;
         struct list_head partial;
 #ifdef CONFIG_SLUB_DEBUG
         atomic_long_t nr_slabs;
diff --git a/include/linux/smb.h b/include/linux/smb.h
index caa43b2370cb..82fefddc5987 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -11,7 +11,9 @@
 
 #include <linux/types.h>
 #include <linux/magic.h>
+#ifdef __KERNEL__
 #include <linux/time.h>
+#endif
 
 enum smb_protocol { 
         SMB_PROTOCOL_NONE, 
diff --git a/include/linux/smc91x.h b/include/linux/smc91x.h
index 3827b922ba1f..bc21db598c06 100644
--- a/include/linux/smc91x.h
+++ b/include/linux/smc91x.h
@@ -16,8 +16,19 @@
 
 #define SMC91X_USE_DMA          (1 << 6)
 
+#define RPC_LED_100_10  (0x00)  /* LED = 100Mbps OR's with 10Mbps link detect */
+#define RPC_LED_RES     (0x01)  /* LED = Reserved */
+#define RPC_LED_10      (0x02)  /* LED = 10Mbps link detect */
+#define RPC_LED_FD      (0x03)  /* LED = Full Duplex Mode */
+#define RPC_LED_TX_RX   (0x04)  /* LED = TX or RX packet occurred */
+#define RPC_LED_100     (0x05)  /* LED = 100Mbps link dectect */
+#define RPC_LED_TX      (0x06)  /* LED = TX packet occurred */
+#define RPC_LED_RX      (0x07)  /* LED = RX packet occurred */
+
 struct smc91x_platdata {
         unsigned long flags;
+        unsigned char leda;
+        unsigned char ledb;
 };
 
 #endif /* __SMC91X_H__ */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index dc5086fe7736..20fc4bbfca42 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -190,7 +190,8 @@ struct ucred {
 #define AF_IUCV         32      /* IUCV sockets                 */
 #define AF_RXRPC        33      /* RxRPC sockets                */
 #define AF_ISDN         34      /* mISDN sockets                */
-#define AF_MAX          35      /* For now.. */
+#define AF_PHONET       35      /* Phonet sockets               */
+#define AF_MAX          36      /* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -227,6 +228,7 @@ struct ucred {
 #define PF_IUCV         AF_IUCV
 #define PF_RXRPC        AF_RXRPC
 #define PF_ISDN         AF_ISDN
+#define PF_PHONET       AF_PHONET
 #define PF_MAX          AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
@@ -295,6 +297,7 @@ struct ucred {
 #define SOL_RXRPC       272
 #define SOL_PPPOL2TP    273
 #define SOL_BLUETOOTH   274
+#define SOL_PNPIPE      275
 
 /* IPX options */
 #define IPX_TYPE        1
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index daf744017a31..05eab2f11e63 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -43,6 +43,9 @@ struct ads7846_platform_data {
         u16     debounce_tol;           /* tolerance used for filtering */
         u16     debounce_rep;           /* additional consecutive good readings
                                          * required after the first two */
+        int     gpio_pendown;           /* the GPIO used to decide the pendown
+                                         * state if get_pendown_state == NULL
+                                         */
         int     (*get_pendown_state)(void);
         int     (*filter_init)  (struct ads7846_platform_data *pdata,
                                  void **filter_data);
diff --git a/include/linux/spi/corgi_lcd.h b/include/linux/spi/corgi_lcd.h
new file mode 100644
index 000000000000..6692b3418ccf
--- /dev/null
+++ b/include/linux/spi/corgi_lcd.h
@@ -0,0 +1,20 @@
+#ifndef __LINUX_SPI_CORGI_LCD_H
+#define __LINUX_SPI_CORGI_LCD_H
+
+#define CORGI_LCD_MODE_QVGA     1
+#define CORGI_LCD_MODE_VGA      2
+
+struct corgi_lcd_platform_data {
+        int     init_mode;
+        int     max_intensity;
+        int     default_intensity;
+        int     limit_mask;
+
+        int     gpio_backlight_on;      /* -1 if n/a */
+        int     gpio_backlight_cont;    /* -1 if n/a */
+
+        void (*notify)(int intensity);
+        void (*kick_battery)(void);
+};
+
+#endif /* __LINUX_SPI_CORGI_LCD_H */
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 61e5610ad165..e0c0fccced46 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -183,8 +183,14 @@ do {								\
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 # define spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass)
+# define spin_lock_nest_lock(lock, nest_lock)                           \
+         do {                                                           \
+                 typecheck(struct lockdep_map *, &(nest_lock)->dep_map);\
+                 _spin_lock_nest_lock(lock, &(nest_lock)->dep_map);     \
+         } while (0)
 #else
 # define spin_lock_nested(lock, subclass) _spin_lock(lock)
+# define spin_lock_nest_lock(lock, nest_lock) _spin_lock(lock)
 #endif
 
 #define write_lock(lock)                _write_lock(lock)
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index 8a2307ce7296..d79845d034b5 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -22,6 +22,8 @@ int in_lock_functions(unsigned long addr);
 void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(lock);
 void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
                                                         __acquires(lock);
+void __lockfunc _spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *map)
+                                                        __acquires(lock);
 void __lockfunc _read_lock(rwlock_t *lock)              __acquires(lock);
 void __lockfunc _write_lock(rwlock_t *lock)             __acquires(lock);
 void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(lock);
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index ebad0bac9801..99a0f991e850 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -245,8 +245,6 @@
 
 /* SPROM Revision 3 (inherits most data from rev 2) */
 #define SSB_SPROM3_IL0MAC               0x104A  /* 6 bytes MAC address for 802.11b/g */
-#define SSB_SPROM3_ET0MAC               0x1050  /* 6 bytes MAC address for Ethernet ?? */
-#define SSB_SPROM3_ET1MAC               0x1050  /* 6 bytes MAC address for 802.11a ?? */
 #define SSB_SPROM3_OFDMAPO              0x102C  /* A-PHY OFDM Mid Power Offset (4 bytes, BigEndian) */
 #define SSB_SPROM3_OFDMALPO             0x1030  /* A-PHY OFDM Low Power Offset (4 bytes, BigEndian) */
 #define SSB_SPROM3_OFDMAHPO             0x1034  /* A-PHY OFDM High Power Offset (4 bytes, BigEndian) */
@@ -267,8 +265,6 @@
 
 /* SPROM Revision 4 */
 #define SSB_SPROM4_IL0MAC               0x104C  /* 6 byte MAC address for a/b/g/n */
-#define SSB_SPROM4_ET0MAC               0x1018  /* 6 bytes MAC address for Ethernet ?? */
-#define SSB_SPROM4_ET1MAC               0x1018  /* 6 bytes MAC address for 802.11a ?? */
 #define SSB_SPROM4_ETHPHY               0x105A  /* Ethernet PHY settings ?? */
 #define  SSB_SPROM4_ETHPHY_ET0A         0x001F  /* MII Address for enet0 */
 #define  SSB_SPROM4_ETHPHY_ET1A         0x03E0  /* MII Address for enet1 */
@@ -316,6 +312,21 @@
 #define SSB_SPROM4_PA1B1                0x1090
 #define SSB_SPROM4_PA1B2                0x1092
 
+/* SPROM Revision 5 (inherits most data from rev 4) */
+#define SSB_SPROM5_BFLLO                0x104A  /* Boardflags (low 16 bits) */
+#define SSB_SPROM5_BFLHI                0x104C  /* Board Flags Hi */
+#define SSB_SPROM5_IL0MAC               0x1052  /* 6 byte MAC address for a/b/g/n */
+#define SSB_SPROM5_CCODE                0x1044  /* Country Code (2 bytes) */
+#define SSB_SPROM5_GPIOA                0x1076  /* Gen. Purpose IO # 0 and 1 */
+#define  SSB_SPROM5_GPIOA_P0            0x00FF  /* Pin 0 */
+#define  SSB_SPROM5_GPIOA_P1            0xFF00  /* Pin 1 */
+#define  SSB_SPROM5_GPIOA_P1_SHIFT      8
+#define SSB_SPROM5_GPIOB                0x1078  /* Gen. Purpose IO # 2 and 3 */
+#define  SSB_SPROM5_GPIOB_P2            0x00FF  /* Pin 2 */
+#define  SSB_SPROM5_GPIOB_P3            0xFF00  /* Pin 3 */
+#define  SSB_SPROM5_GPIOB_P3_SHIFT      8
+
+
 /* Values for SSB_SPROM1_BINF_CCODE */
 enum {
         SSB_SPROM1CCODE_WORLD = 0,
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 5da9794b2d78..b106fd8e0d5c 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_STACKTRACE_H
 #define __LINUX_STACKTRACE_H
 
+struct task_struct;
+
 #ifdef CONFIG_STACKTRACE
 struct stack_trace {
         unsigned int nr_entries, max_entries;
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index f1cb0ba6d715..faf1519b5adc 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -3,16 +3,13 @@
 /* "Bogolock": stop the entire machine, disable interrupts.  This is a
    very heavy lock, which is equivalent to grabbing every spinlock
    (and more).  So the "read" side to such a lock is anything which
-   diables preeempt. */
+   disables preeempt. */
 #include <linux/cpu.h>
 #include <linux/cpumask.h>
 #include <asm/system.h>
 
 #if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
 
-/* Deprecated, but useful for transition. */
-#define ALL_CPUS ~0U
-
 /**
  * stop_machine: freeze the machine on all CPUs and run this function
  * @fn: the function to run
@@ -50,18 +47,4 @@ static inline int stop_machine(int (*fn)(void *), void *data,
         return ret;
 }
 #endif /* CONFIG_SMP */
-
-static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data,
-                                                unsigned int cpu)
-{
-        /* If they don't care which cpu fn runs on, just pick one. */
-        if (cpu == NR_CPUS)
-                return stop_machine(fn, data, NULL);
-        else if (cpu == ~0U)
-                return stop_machine(fn, data, &cpu_possible_map);
-        else {
-                cpumask_t cpus = cpumask_of_cpu(cpu);
-                return stop_machine(fn, data, &cpus);
-        }
-}
 #endif /* _LINUX_STOP_MACHINE */
diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
new file mode 100644
index 000000000000..a3eb2f65b656
--- /dev/null
+++ b/include/linux/string_helpers.h
@@ -0,0 +1,16 @@
+#ifndef _LINUX_STRING_HELPERS_H_
+#define _LINUX_STRING_HELPERS_H_
+
+#include <linux/types.h>
+
+/* Descriptions of the types of units to
+ * print in */
+enum string_size_units {
+        STRING_UNITS_10,        /* use powers of 10^3 (standard SI) */
+        STRING_UNITS_2,         /* use binary powers of 2^10 */
+};
+
+int string_get_size(u64 size, enum string_size_units units,
+                    char *buf, int len);
+
+#endif
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index e5bfe01ee305..6f0ee1b84a4f 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -104,6 +104,7 @@ struct rpc_create_args {
         const struct rpc_timeout *timeout;
         char                    *servername;
         struct rpc_program      *program;
+        u32                     prognumber;     /* overrides program->number */
         u32                     version;
         rpc_authflavor_t        authflavor;
         unsigned long           flags;
@@ -124,10 +125,10 @@ struct rpc_clnt *rpc_clone_client(struct rpc_clnt *);
 void            rpc_shutdown_client(struct rpc_clnt *);
 void            rpc_release_client(struct rpc_clnt *);
 
-int             rpcb_register(u32, u32, int, unsigned short, int *);
+int             rpcb_register(u32, u32, int, unsigned short);
 int             rpcb_v4_register(const u32 program, const u32 version,
                                  const struct sockaddr *address,
-                                 const char *netid, int *result);
+                                 const char *netid);
 int             rpcb_getport_sync(struct sockaddr_in *, u32, u32, int);
 void            rpcb_getport_async(struct rpc_task *);
 
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index dc69068d94c7..3afe7fb403b2 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -66,6 +66,7 @@ struct svc_serv {
         struct list_head        sv_tempsocks;   /* all temporary sockets */
         int                     sv_tmpcnt;      /* count of temporary sockets */
         struct timer_list       sv_temptimer;   /* timer for aging temporary sockets */
+        sa_family_t             sv_family;      /* listener's address family */
 
         char *                  sv_name;        /* service name */
 
@@ -265,17 +266,17 @@ struct svc_rqst {
 /*
  * Rigorous type checking on sockaddr type conversions
  */
-static inline struct sockaddr_in *svc_addr_in(struct svc_rqst *rqst)
+static inline struct sockaddr_in *svc_addr_in(const struct svc_rqst *rqst)
 {
         return (struct sockaddr_in *) &rqst->rq_addr;
 }
 
-static inline struct sockaddr_in6 *svc_addr_in6(struct svc_rqst *rqst)
+static inline struct sockaddr_in6 *svc_addr_in6(const struct svc_rqst *rqst)
 {
         return (struct sockaddr_in6 *) &rqst->rq_addr;
 }
 
-static inline struct sockaddr *svc_addr(struct svc_rqst *rqst)
+static inline struct sockaddr *svc_addr(const struct svc_rqst *rqst)
 {
         return (struct sockaddr *) &rqst->rq_addr;
 }
@@ -381,18 +382,20 @@ struct svc_procedure {
 /*
  * Function prototypes.
  */
-struct svc_serv *  svc_create(struct svc_program *, unsigned int,
-                              void (*shutdown)(struct svc_serv*));
+struct svc_serv *svc_create(struct svc_program *, unsigned int, sa_family_t,
+                            void (*shutdown)(struct svc_serv *));
 struct svc_rqst *svc_prepare_thread(struct svc_serv *serv,
                                         struct svc_pool *pool);
 void               svc_exit_thread(struct svc_rqst *);
 struct svc_serv *  svc_create_pooled(struct svc_program *, unsigned int,
-                        void (*shutdown)(struct svc_serv*), svc_thread_fn,
-                        struct module *);
+                        sa_family_t, void (*shutdown)(struct svc_serv *),
+                        svc_thread_fn, struct module *);
 int                svc_set_num_threads(struct svc_serv *, struct svc_pool *, int);
 void               svc_destroy(struct svc_serv *);
 int                svc_process(struct svc_rqst *);
-int                svc_register(struct svc_serv *, int, unsigned short);
+int                svc_register(const struct svc_serv *, const unsigned short,
+                                const unsigned short);
+
 void               svc_wake_up(struct svc_serv *);
 void               svc_reserve(struct svc_rqst *rqstp, int space);
 struct svc_pool *  svc_pool_for_cpu(struct svc_serv *serv, int cpu);
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index ef2e3a20bf3b..c14fe86dac59 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -72,6 +72,7 @@ extern atomic_t rdma_stat_sq_prod;
  */
 struct svc_rdma_op_ctxt {
         struct svc_rdma_op_ctxt *read_hdr;
+        struct svc_rdma_fastreg_mr *frmr;
         int hdr_count;
         struct xdr_buf arg;
         struct list_head dto_q;
@@ -103,16 +104,30 @@ struct svc_rdma_chunk_sge {
         int start;              /* sge no for this chunk */
         int count;              /* sge count for this chunk */
 };
+struct svc_rdma_fastreg_mr {
+        struct ib_mr *mr;
+        void *kva;
+        struct ib_fast_reg_page_list *page_list;
+        int page_list_len;
+        unsigned long access_flags;
+        unsigned long map_len;
+        enum dma_data_direction direction;
+        struct list_head frmr_list;
+};
 struct svc_rdma_req_map {
+        struct svc_rdma_fastreg_mr *frmr;
         unsigned long count;
         union {
                 struct kvec sge[RPCSVC_MAXPAGES];
                 struct svc_rdma_chunk_sge ch[RPCSVC_MAXPAGES];
         };
 };
-
+#define RDMACTXT_F_FAST_UNREG   1
 #define RDMACTXT_F_LAST_CTXT    2
 
+#define SVCRDMA_DEVCAP_FAST_REG         1       /* fast mr registration */
+#define SVCRDMA_DEVCAP_READ_W_INV       2       /* read w/ invalidate */
+
 struct svcxprt_rdma {
         struct svc_xprt      sc_xprt;           /* SVC transport structure */
         struct rdma_cm_id    *sc_cm_id;         /* RDMA connection id */
@@ -136,6 +151,11 @@ struct svcxprt_rdma {
         struct ib_cq         *sc_rq_cq;
         struct ib_cq         *sc_sq_cq;
         struct ib_mr         *sc_phys_mr;       /* MR for server memory */
+        u32                  sc_dev_caps;       /* distilled device caps */
+        u32                  sc_dma_lkey;       /* local dma key */
+        unsigned int         sc_frmr_pg_list_len;
+        struct list_head     sc_frmr_q;
+        spinlock_t           sc_frmr_q_lock;
 
         spinlock_t           sc_lock;           /* transport lock */
 
@@ -143,7 +163,6 @@ struct svcxprt_rdma {
         unsigned long        sc_flags;
         struct list_head     sc_dto_q;          /* DTO tasklet I/O pending Q */
         struct list_head     sc_read_complete_q;
-        spinlock_t           sc_read_complete_lock;
         struct work_struct   sc_work;
 };
 /* sc_flags */
@@ -193,8 +212,13 @@ extern int svc_rdma_post_recv(struct svcxprt_rdma *);
 extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *);
 extern struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *);
 extern void svc_rdma_put_context(struct svc_rdma_op_ctxt *, int);
+extern void svc_rdma_unmap_dma(struct svc_rdma_op_ctxt *ctxt);
 extern struct svc_rdma_req_map *svc_rdma_get_req_map(void);
 extern void svc_rdma_put_req_map(struct svc_rdma_req_map *);
+extern int svc_rdma_fastreg(struct svcxprt_rdma *, struct svc_rdma_fastreg_mr *);
+extern struct svc_rdma_fastreg_mr *svc_rdma_get_frmr(struct svcxprt_rdma *);
+extern void svc_rdma_put_frmr(struct svcxprt_rdma *,
+                              struct svc_rdma_fastreg_mr *);
 extern void svc_sq_reap(struct svcxprt_rdma *);
 extern void svc_rq_reap(struct svcxprt_rdma *);
 extern struct svc_xprt_class svc_rdma_class;
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index 8cff696dedf5..483e10380aae 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -39,10 +39,7 @@ int		svc_send(struct svc_rqst *);
 void            svc_drop(struct svc_rqst *);
 void            svc_sock_update_bufs(struct svc_serv *serv);
 int             svc_sock_names(char *buf, struct svc_serv *serv, char *toclose);
-int             svc_addsock(struct svc_serv *serv,
-                            int fd,
-                            char *name_return,
-                            int *proto);
+int             svc_addsock(struct svc_serv *serv, int fd, char *name_return);
 void            svc_init_xprt_sock(void);
 void            svc_cleanup_xprt_sock(void);
 
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index c63435095970..2ce8207686e2 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -217,11 +217,11 @@ struct platform_hibernation_ops {
 #ifdef CONFIG_HIBERNATION
 /* kernel/power/snapshot.c */
 extern void __register_nosave_region(unsigned long b, unsigned long e, int km);
-static inline void register_nosave_region(unsigned long b, unsigned long e)
+static inline void __init register_nosave_region(unsigned long b, unsigned long e)
 {
         __register_nosave_region(b, e, 0);
 }
-static inline void register_nosave_region_late(unsigned long b, unsigned long e)
+static inline void __init register_nosave_region_late(unsigned long b, unsigned long e)
 {
         __register_nosave_region(b, e, 1);
 }
diff --git a/include/linux/swab.h b/include/linux/swab.h
new file mode 100644
index 000000000000..270d5c208a89
--- /dev/null
+++ b/include/linux/swab.h
@@ -0,0 +1,309 @@
+#ifndef _LINUX_SWAB_H
+#define _LINUX_SWAB_H
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <asm/byteorder.h>
+
+/*
+ * casts are necessary for constants, because we never know how for sure
+ * how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way.
+ */
+#define __const_swab16(x) ((__u16)(                             \
+        (((__u16)(x) & (__u16)0x00ffU) << 8) |                  \
+        (((__u16)(x) & (__u16)0xff00U) >> 8)))
+
+#define __const_swab32(x) ((__u32)(                             \
+        (((__u32)(x) & (__u32)0x000000ffUL) << 24) |            \
+        (((__u32)(x) & (__u32)0x0000ff00UL) <<  8) |            \
+        (((__u32)(x) & (__u32)0x00ff0000UL) >>  8) |            \
+        (((__u32)(x) & (__u32)0xff000000UL) >> 24)))
+
+#define __const_swab64(x) ((__u64)(                             \
+        (((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) |   \
+        (((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) |   \
+        (((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) |   \
+        (((__u64)(x) & (__u64)0x00000000ff000000ULL) <<  8) |   \
+        (((__u64)(x) & (__u64)0x000000ff00000000ULL) >>  8) |   \
+        (((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) |   \
+        (((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) |   \
+        (((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56)))
+
+#define __const_swahw32(x) ((__u32)(                            \
+        (((__u32)(x) & (__u32)0x0000ffffUL) << 16) |            \
+        (((__u32)(x) & (__u32)0xffff0000UL) >> 16)))
+
+#define __const_swahb32(x) ((__u32)(                            \
+        (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) |             \
+        (((__u32)(x) & (__u32)0xff00ff00UL) >> 8)))
+
+/*
+ * Implement the following as inlines, but define the interface using
+ * macros to allow constant folding when possible:
+ * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
+ */
+
+static inline __attribute_const__ __u16 ___swab16(__u16 val)
+{
+#ifdef __arch_swab16
+        return __arch_swab16(val);
+#elif defined(__arch_swab16p)
+        return __arch_swab16p(&val);
+#else
+        return __const_swab16(val);
+#endif
+}
+
+static inline __attribute_const__ __u32 ___swab32(__u32 val)
+{
+#ifdef __arch_swab32
+        return __arch_swab32(val);
+#elif defined(__arch_swab32p)
+        return __arch_swab32p(&val);
+#else
+        return __const_swab32(val);
+#endif
+}
+
+static inline __attribute_const__ __u64 ___swab64(__u64 val)
+{
+#ifdef __arch_swab64
+        return __arch_swab64(val);
+#elif defined(__arch_swab64p)
+        return __arch_swab64p(&val);
+#elif defined(__SWAB_64_THRU_32__)
+        __u32 h = val >> 32;
+        __u32 l = val & ((1ULL << 32) - 1);
+        return (((__u64)___swab32(l)) << 32) | ((__u64)(___swab32(h)));
+#else
+        return __const_swab64(val);
+#endif
+}
+
+static inline __attribute_const__ __u32 ___swahw32(__u32 val)
+{
+#ifdef __arch_swahw32
+        return __arch_swahw32(val);
+#elif defined(__arch_swahw32p)
+        return __arch_swahw32p(&val);
+#else
+        return __const_swahw32(val);
+#endif
+}
+
+static inline __attribute_const__ __u32 ___swahb32(__u32 val)
+{
+#ifdef __arch_swahb32
+        return __arch_swahb32(val);
+#elif defined(__arch_swahb32p)
+        return __arch_swahb32p(&val);
+#else
+        return __const_swahb32(val);
+#endif
+}
+
+/**
+ * __swab16 - return a byteswapped 16-bit value
+ * @x: value to byteswap
+ */
+#define __swab16(x)                             \
+        (__builtin_constant_p((__u16)(x)) ?     \
+        __const_swab16((x)) :                   \
+        ___swab16((x)))
+
+/**
+ * __swab32 - return a byteswapped 32-bit value
+ * @x: value to byteswap
+ */
+#define __swab32(x)                             \
+        (__builtin_constant_p((__u32)(x)) ?     \
+        __const_swab32((x)) :                   \
+        ___swab32((x)))
+
+/**
+ * __swab64 - return a byteswapped 64-bit value
+ * @x: value to byteswap
+ */
+#define __swab64(x)                             \
+        (__builtin_constant_p((__u64)(x)) ?     \
+        __const_swab64((x)) :                   \
+        ___swab64((x)))
+
+/**
+ * __swahw32 - return a word-swapped 32-bit value
+ * @x: value to wordswap
+ *
+ * __swahw32(0x12340000) is 0x00001234
+ */
+#define __swahw32(x)                            \
+        (__builtin_constant_p((__u32)(x)) ?     \
+        __const_swahw32((x)) :                  \
+        ___swahw32((x)))
+
+/**
+ * __swahb32 - return a high and low byte-swapped 32-bit value
+ * @x: value to byteswap
+ *
+ * __swahb32(0x12345678) is 0x34127856
+ */
+#define __swahb32(x)                            \
+        (__builtin_constant_p((__u32)(x)) ?     \
+        __const_swahb32((x)) :                  \
+        ___swahb32((x)))
+
+/**
+ * __swab16p - return a byteswapped 16-bit value from a pointer
+ * @p: pointer to a naturally-aligned 16-bit value
+ */
+static inline __u16 __swab16p(const __u16 *p)
+{
+#ifdef __arch_swab16p
+        return __arch_swab16p(p);
+#else
+        return __swab16(*p);
+#endif
+}
+
+/**
+ * __swab32p - return a byteswapped 32-bit value from a pointer
+ * @p: pointer to a naturally-aligned 32-bit value
+ */
+static inline __u32 __swab32p(const __u32 *p)
+{
+#ifdef __arch_swab32p
+        return __arch_swab32p(p);
+#else
+        return __swab32(*p);
+#endif
+}
+
+/**
+ * __swab64p - return a byteswapped 64-bit value from a pointer
+ * @p: pointer to a naturally-aligned 64-bit value
+ */
+static inline __u64 __swab64p(const __u64 *p)
+{
+#ifdef __arch_swab64p
+        return __arch_swab64p(p);
+#else
+        return __swab64(*p);
+#endif
+}
+
+/**
+ * __swahw32p - return a wordswapped 32-bit value from a pointer
+ * @p: pointer to a naturally-aligned 32-bit value
+ *
+ * See __swahw32() for details of wordswapping.
+ */
+static inline __u32 __swahw32p(const __u32 *p)
+{
+#ifdef __arch_swahw32p
+        return __arch_swahw32p(p);
+#else
+        return __swahw32(*p);
+#endif
+}
+
+/**
+ * __swahb32p - return a high and low byteswapped 32-bit value from a pointer
+ * @p: pointer to a naturally-aligned 32-bit value
+ *
+ * See __swahb32() for details of high/low byteswapping.
+ */
+static inline __u32 __swahb32p(const __u32 *p)
+{
+#ifdef __arch_swahb32p
+        return __arch_swahb32p(p);
+#else
+        return __swahb32(*p);
+#endif
+}
+
+/**
+ * __swab16s - byteswap a 16-bit value in-place
+ * @p: pointer to a naturally-aligned 16-bit value
+ */
+static inline void __swab16s(__u16 *p)
+{
+#ifdef __arch_swab16s
+        __arch_swab16s(p);
+#else
+        *p = __swab16p(p);
+#endif
+}
+/**
+ * __swab32s - byteswap a 32-bit value in-place
+ * @p: pointer to a naturally-aligned 32-bit value
+ */
+static inline void __swab32s(__u32 *p)
+{
+#ifdef __arch_swab32s
+        __arch_swab32s(p);
+#else
+        *p = __swab32p(p);
+#endif
+}
+
+/**
+ * __swab64s - byteswap a 64-bit value in-place
+ * @p: pointer to a naturally-aligned 64-bit value
+ */
+static inline void __swab64s(__u64 *p)
+{
+#ifdef __arch_swab64s
+        __arch_swab64s(p);
+#else
+        *p = __swab64p(p);
+#endif
+}
+
+/**
+ * __swahw32s - wordswap a 32-bit value in-place
+ * @p: pointer to a naturally-aligned 32-bit value
+ *
+ * See __swahw32() for details of wordswapping
+ */
+static inline void __swahw32s(__u32 *p)
+{
+#ifdef __arch_swahw32s
+        __arch_swahw32s(p);
+#else
+        *p = __swahw32p(p);
+#endif
+}
+
+/**
+ * __swahb32s - high and low byteswap a 32-bit value in-place
+ * @p: pointer to a naturally-aligned 32-bit value
+ *
+ * See __swahb32() for details of high and low byte swapping
+ */
+static inline void __swahb32s(__u32 *p)
+{
+#ifdef __arch_swahb32s
+        __arch_swahb32s(p);
+#else
+        *p = __swahb32p(p);
+#endif
+}
+
+#ifdef __KERNEL__
+# define swab16 __swab16
+# define swab32 __swab32
+# define swab64 __swab64
+# define swahw32 __swahw32
+# define swahb32 __swahb32
+# define swab16p __swab16p
+# define swab32p __swab32p
+# define swab64p __swab64p
+# define swahw32p __swahw32p
+# define swahb32p __swahb32p
+# define swab16s __swab16s
+# define swab32s __swab32s
+# define swab64s __swab64s
+# define swahw32s __swahw32s
+# define swahb32s __swahb32s
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_SWAB_H */
diff --git a/include/linux/tc_act/Kbuild b/include/linux/tc_act/Kbuild
index 6dac0d7365cc..76990937f4c9 100644
--- a/include/linux/tc_act/Kbuild
+++ b/include/linux/tc_act/Kbuild
@@ -3,3 +3,4 @@ header-y += tc_ipt.h
 header-y += tc_mirred.h
 header-y += tc_pedit.h
 header-y += tc_nat.h
+header-y += tc_skbedit.h
diff --git a/include/linux/tc_act/tc_skbedit.h b/include/linux/tc_act/tc_skbedit.h
new file mode 100644
index 000000000000..a14e461a7af7
--- /dev/null
+++ b/include/linux/tc_act/tc_skbedit.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2008, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Author: Alexander Duyck <alexander.h.duyck@intel.com>
+ */
+
+#ifndef __LINUX_TC_SKBEDIT_H
+#define __LINUX_TC_SKBEDIT_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_SKBEDIT 11
+
+#define SKBEDIT_F_PRIORITY              0x1
+#define SKBEDIT_F_QUEUE_MAPPING         0x2
+
+struct tc_skbedit {
+        tc_gen;
+};
+
+enum {
+        TCA_SKBEDIT_UNSPEC,
+        TCA_SKBEDIT_TM,
+        TCA_SKBEDIT_PARMS,
+        TCA_SKBEDIT_PRIORITY,
+        TCA_SKBEDIT_QUEUE_MAPPING,
+        __TCA_SKBEDIT_MAX
+};
+#define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1)
+
+#endif
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 2e2557388e36..fe77e1499ab7 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -312,8 +312,11 @@ struct tcp_sock {
         u32     retrans_out;    /* Retransmitted packets out            */
 
         u16     urg_data;       /* Saved octet of OOB data and control flags */
-        u8      urg_mode;       /* In urgent mode               */
         u8      ecn_flags;      /* ECN status bits.                     */
+        u8      reordering;     /* Packet reordering metric.            */
+        u32     snd_up;         /* Urgent pointer               */
+
+        u8      keepalive_probes; /* num of allowed keep alive probes   */
 /*
  *      Options received (usually on last packet, some only on SYN packets).
  */
@@ -342,7 +345,6 @@ struct tcp_sock {
         struct sk_buff* lost_skb_hint;
         struct sk_buff *scoreboard_skb_hint;
         struct sk_buff *retransmit_skb_hint;
-        struct sk_buff *forward_skb_hint;
 
         struct sk_buff_head     out_of_order_queue; /* Out of order segments go here */
 
@@ -358,12 +360,10 @@ struct tcp_sock {
                                          */
 
         int     lost_cnt_hint;
-        int     retransmit_cnt_hint;
+        u32     retransmit_high;        /* L-bits may be on up to this seqno */
 
         u32     lost_retrans_low;       /* Sent seq after any rxmit (lowest) */
 
-        u8      reordering;     /* Packet reordering metric.            */
-        u8      keepalive_probes; /* num of allowed keep alive probes   */
         u32     prior_ssthresh; /* ssthresh saved at recovery start     */
         u32     high_seq;       /* snd_nxt at onset of congestion       */
 
@@ -375,8 +375,6 @@ struct tcp_sock {
         u32     total_retrans;  /* Total retransmits for entire connection */
 
         u32     urg_seq;        /* Seq of received urgent pointer */
-        u32     snd_up;         /* Urgent pointer               */
-
         unsigned int            keepalive_time;   /* time before keep alive takes place */
         unsigned int            keepalive_intvl;  /* time interval between keep alive probes */
 
diff --git a/include/linux/termios.h b/include/linux/termios.h
index 478662889f48..2acd0c1f8a2a 100644
--- a/include/linux/termios.h
+++ b/include/linux/termios.h
@@ -4,4 +4,19 @@
 #include <linux/types.h>
 #include <asm/termios.h>
 
+#define NFF     5
+
+struct termiox
+{
+        __u16   x_hflag;
+        __u16   x_cflag;
+        __u16   x_rflag[NFF];
+        __u16   x_sflag;
+};
+
+#define RTSXOFF         0x0001          /* RTS flow control on input */
+#define CTSXON          0x0002          /* CTS flow control on output */
+#define DTRXOFF         0x0004          /* DTR flow control on input */
+#define DSRXON          0x0008          /* DCD flow control on output */
+
 #endif
diff --git a/include/linux/tick.h b/include/linux/tick.h
index d3c02695dc5d..98921a3e1aa8 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -74,10 +74,13 @@ extern struct tick_device *tick_get_device(int cpu);
 extern int tick_init_highres(void);
 extern int tick_program_event(ktime_t expires, int force);
 extern void tick_setup_sched_timer(void);
+# endif
+
+# if defined CONFIG_NO_HZ || defined CONFIG_HIGH_RES_TIMERS
 extern void tick_cancel_sched_timer(int cpu);
 # else
 static inline void tick_cancel_sched_timer(int cpu) { }
-# endif /* HIGHRES */
+# endif
 
 # ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
 extern struct tick_device *tick_get_broadcast_device(void);
@@ -123,7 +126,7 @@ static inline ktime_t tick_nohz_get_sleep_length(void)
         return len;
 }
 static inline void tick_nohz_stop_idle(int cpu) { }
-static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return 0; }
+static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
 # endif /* !NO_HZ */
 
 #endif
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index b48d81969574..6186a789d6c7 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -272,7 +272,7 @@ static inline void tracehook_finish_clone(struct task_struct *child,
  * tracehook_report_clone_complete().  This must prevent the child from
  * self-reaping if tracehook_report_clone_complete() uses the @child
  * pointer; otherwise it might have died and been released by the time
- * tracehook_report_report_clone_complete() is called.
+ * tracehook_report_clone_complete() is called.
  *
  * Called with no locks held, but the child cannot run until this returns.
  */
diff --git a/include/linux/tty.h b/include/linux/tty.h
index e3579cb086e0..3b8121d4e36f 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,7 +23,7 @@
  */
 #define NR_UNIX98_PTY_DEFAULT   4096      /* Default maximum for Unix98 ptys */
 #define NR_UNIX98_PTY_MAX       (1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS               18
+#define NR_LDISCS               19
 
 /* line disciplines */
 #define N_TTY           0
@@ -45,6 +45,7 @@
 #define N_HCI           15      /* Bluetooth HCI UART */
 #define N_GIGASET_M101  16      /* Siemens Gigaset M101 serial DECT adapter */
 #define N_SLCAN         17      /* Serial / USB serial CAN Adaptors */
+#define N_PPS           18      /* Pulse per Second */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -181,6 +182,7 @@ struct signal_struct;
 
 struct tty_port {
         struct tty_struct       *tty;           /* Back pointer */
+        spinlock_t              lock;           /* Lock protecting tty field */
         int                     blocked_open;   /* Waiting to open */
         int                     count;          /* Usage count */
         wait_queue_head_t       open_wait;      /* Open waiters */
@@ -208,6 +210,7 @@ struct tty_operations;
 
 struct tty_struct {
         int     magic;
+        struct kref kref;
         struct tty_driver *driver;
         const struct tty_operations *ops;
         int index;
@@ -217,6 +220,7 @@ struct tty_struct {
         spinlock_t ctrl_lock;
         /* Termios values are protected by the termios mutex */
         struct ktermios *termios, *termios_locked;
+        struct termiox *termiox;        /* May be NULL for unsupported */
         char name[64];
         struct pid *pgrp;               /* Protected by ctrl lock */
         struct pid *session;
@@ -310,6 +314,25 @@ extern int kmsg_redirect;
 extern void console_init(void);
 extern int vcs_init(void);
 
+extern struct class *tty_class;
+
+/**
+ *      tty_kref_get            -       get a tty reference
+ *      @tty: tty device
+ *
+ *      Return a new reference to a tty object. The caller must hold
+ *      sufficient locks/counts to ensure that their existing reference cannot
+ *      go away
+ */
+
+extern inline struct tty_struct *tty_kref_get(struct tty_struct *tty)
+{
+        if (tty)
+                kref_get(&tty->kref);
+        return tty;
+}
+extern void tty_kref_put(struct tty_struct *tty);
+
 extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
                               const char *routine);
 extern char *tty_name(struct tty_struct *tty, char *buf);
@@ -331,13 +354,17 @@ extern int tty_write_room(struct tty_struct *tty);
 extern void tty_driver_flush_buffer(struct tty_struct *tty);
 extern void tty_throttle(struct tty_struct *tty);
 extern void tty_unthrottle(struct tty_struct *tty);
-
+extern int tty_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
+                                                struct winsize *ws);
+extern void tty_shutdown(struct tty_struct *tty);
+extern void tty_free_termios(struct tty_struct *tty);
 extern int is_current_pgrp_orphaned(void);
 extern struct pid *tty_get_pgrp(struct tty_struct *tty);
 extern int is_ignored(int sig);
 extern int tty_signal(int sig, struct tty_struct *tty);
 extern void tty_hangup(struct tty_struct *tty);
 extern void tty_vhangup(struct tty_struct *tty);
+extern void tty_vhangup_self(void);
 extern void tty_unhangup(struct file *filp);
 extern int tty_hung_up_p(struct file *filp);
 extern void do_SAK(struct tty_struct *tty);
@@ -345,6 +372,9 @@ extern void __do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
 extern void no_tty(void);
 extern void tty_flip_buffer_push(struct tty_struct *tty);
+extern void tty_buffer_free_all(struct tty_struct *tty);
+extern void tty_buffer_flush(struct tty_struct *tty);
+extern void tty_buffer_init(struct tty_struct *tty);
 extern speed_t tty_get_baud_rate(struct tty_struct *tty);
 extern speed_t tty_termios_baud_rate(struct ktermios *termios);
 extern speed_t tty_termios_input_baud_rate(struct ktermios *termios);
@@ -370,6 +400,15 @@ extern int tty_perform_flush(struct tty_struct *tty, unsigned long arg);
 extern dev_t tty_devnum(struct tty_struct *tty);
 extern void proc_clear_tty(struct task_struct *p);
 extern struct tty_struct *get_current_tty(void);
+extern void tty_default_fops(struct file_operations *fops);
+extern struct tty_struct *alloc_tty_struct(void);
+extern void free_tty_struct(struct tty_struct *tty);
+extern void initialize_tty_struct(struct tty_struct *tty,
+                struct tty_driver *driver, int idx);
+extern struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
+                                                                int first_ok);
+extern void tty_release_dev(struct file *filp);
+extern int tty_init_termios(struct tty_struct *tty);
 
 extern struct mutex tty_mutex;
 
@@ -380,6 +419,8 @@ extern int tty_write_lock(struct tty_struct *tty, int ndelay);
 extern void tty_port_init(struct tty_port *port);
 extern int tty_port_alloc_xmit_buf(struct tty_port *port);
 extern void tty_port_free_xmit_buf(struct tty_port *port);
+extern struct tty_struct *tty_port_tty_get(struct tty_port *port);
+extern void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty);
 
 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
 extern int tty_unregister_ldisc(int disc);
@@ -425,7 +466,7 @@ static inline void tty_audit_push_task(struct task_struct *tsk,
 #endif
 
 /* tty_ioctl.c */
-extern int n_tty_ioctl(struct tty_struct *tty, struct file *file,
+extern int n_tty_ioctl_helper(struct tty_struct *tty, struct file *file,
                        unsigned int cmd, unsigned long arg);
 
 /* serial.c */
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index e1065ac0d922..78416b901589 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -7,6 +7,28 @@
  * defined; unless noted otherwise, they are optional, and can be
  * filled in with a null pointer.
  *
+ * struct tty_struct * (*lookup)(struct tty_driver *self, int idx)
+ *
+ *      Return the tty device corresponding to idx, NULL if there is not
+ *      one currently in use and an ERR_PTR value on error. Called under
+ *      tty_mutex (for now!)
+ *
+ *      Optional method. Default behaviour is to use the ttys array
+ *
+ * int (*install)(struct tty_driver *self, struct tty_struct *tty)
+ *
+ *      Install a new tty into the tty driver internal tables. Used in
+ *      conjunction with lookup and remove methods.
+ *
+ *      Optional method. Default behaviour is to use the ttys array
+ *
+ * void (*remove)(struct tty_driver *self, struct tty_struct *tty)
+ *
+ *      Remove a closed tty from the tty driver internal tables. Used in
+ *      conjunction with lookup and remove methods.
+ *
+ *      Optional method. Default behaviour is to use the ttys array
+ *
  * int  (*open)(struct tty_struct * tty, struct file * filp);
  *
  *      This routine is called when a particular tty device is opened.
@@ -21,6 +43,11 @@
  *
  *      Required method.
  *
+ * void (*shutdown)(struct tty_struct * tty);
+ *
+ *      This routine is called when a particular tty device is closed for
+ *      the last time freeing up the resources.
+ *
  * int (*write)(struct tty_struct * tty,
  *               const unsigned char *buf, int count);
  *
@@ -168,6 +195,26 @@
  *
  *      Optional: If not provided then the write method is called under
  *      the atomic write lock to keep it serialized with the ldisc.
+ *
+ * int (*resize)(struct tty_struct *tty, struct tty_struct *real_tty,
+ *                              unsigned int rows, unsigned int cols);
+ *
+ *      Called when a termios request is issued which changes the
+ *      requested terminal geometry.
+ *
+ *      Optional: the default action is to update the termios structure
+ *      without error. This is usually the correct behaviour. Drivers should
+ *      not force errors here if they are not resizable objects (eg a serial
+ *      line). See tty_do_resize() if you need to wrap the standard method
+ *      in your own logic - the usual case.
+ *
+ * void (*set_termiox)(struct tty_struct *tty, struct termiox *new);
+ *
+ *      Called when the device receives a termiox based ioctl. Passes down
+ *      the requested data from user space. This method will not be invoked
+ *      unless the tty also has a valid tty->termiox pointer.
+ *
+ *      Optional: Called under the termios lock
  */
 
 #include <linux/fs.h>
@@ -178,8 +225,13 @@ struct tty_struct;
 struct tty_driver;
 
 struct tty_operations {
+        struct tty_struct * (*lookup)(struct tty_driver *driver,
+                        struct inode *inode, int idx);
+        int  (*install)(struct tty_driver *driver, struct tty_struct *tty);
+        void (*remove)(struct tty_driver *driver, struct tty_struct *tty);
         int  (*open)(struct tty_struct * tty, struct file * filp);
         void (*close)(struct tty_struct * tty, struct file * filp);
+        void (*shutdown)(struct tty_struct *tty);
         int  (*write)(struct tty_struct * tty,
                       const unsigned char *buf, int count);
         int  (*put_char)(struct tty_struct *tty, unsigned char ch);
@@ -206,6 +258,9 @@ struct tty_operations {
         int (*tiocmget)(struct tty_struct *tty, struct file *file);
         int (*tiocmset)(struct tty_struct *tty, struct file *file,
                         unsigned int set, unsigned int clear);
+        int (*resize)(struct tty_struct *tty, struct tty_struct *real_tty,
+                                struct winsize *ws);
+        int (*set_termiox)(struct tty_struct *tty, struct termiox *tnew);
 #ifdef CONFIG_CONSOLE_POLL
         int (*poll_init)(struct tty_driver *driver, int line, char *options);
         int (*poll_get_char)(struct tty_driver *driver, int line);
@@ -215,6 +270,7 @@ struct tty_operations {
 
 struct tty_driver {
         int     magic;          /* magic number for this structure */
+        struct kref kref;       /* Reference management */
         struct cdev cdev;
         struct module   *owner;
         const char      *driver_name;
@@ -228,7 +284,6 @@ struct tty_driver {
         short   subtype;        /* subtype of tty driver */
         struct ktermios init_termios; /* Initial termios */
         int     flags;          /* tty driver flags */
-        int     refcount;       /* for loadable tty drivers */
         struct proc_dir_entry *proc_entry; /* /proc fs entry */
         struct tty_driver *other; /* only used for the PTY driver */
 
@@ -250,12 +305,19 @@ struct tty_driver {
 
 extern struct list_head tty_drivers;
 
-struct tty_driver *alloc_tty_driver(int lines);
-void put_tty_driver(struct tty_driver *driver);
-void tty_set_operations(struct tty_driver *driver,
+extern struct tty_driver *alloc_tty_driver(int lines);
+extern void put_tty_driver(struct tty_driver *driver);
+extern void tty_set_operations(struct tty_driver *driver,
                         const struct tty_operations *op);
 extern struct tty_driver *tty_find_polling_driver(char *name, int *line);
 
+extern void tty_driver_kref_put(struct tty_driver *driver);
+extern inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
+{
+        kref_get(&d->kref);
+        return d;
+}
+
 /* tty driver magic number */
 #define TTY_DRIVER_MAGIC                0x5402
 
diff --git a/include/linux/types.h b/include/linux/types.h
index d4a9ce6e2760..f24f7beb47df 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -191,12 +191,14 @@ typedef __u32 __bitwise __wsum;
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
 
-#ifdef CONFIG_RESOURCES_64BIT
-typedef u64 resource_size_t;
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+typedef u64 phys_addr_t;
 #else
-typedef u32 resource_size_t;
+typedef u32 phys_addr_t;
 #endif
 
+typedef phys_addr_t resource_size_t;
+
 struct ustat {
         __kernel_daddr_t        f_tfree;
         __kernel_ino_t          f_tinode;
diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h
new file mode 100644
index 000000000000..970473bf8d5a
--- /dev/null
+++ b/include/linux/ucb1400.h
@@ -0,0 +1,161 @@
+/*
+ * Register definitions and functions for:
+ *  Philips UCB1400 driver
+ *
+ * Based on ucb1400_ts:
+ *  Author:     Nicolas Pitre
+ *  Created:    September 25, 2006
+ *  Copyright:  MontaVista Software, Inc.
+ *
+ * Spliting done by: Marek Vasut <marek.vasut@gmail.com>
+ * If something doesnt work and it worked before spliting, e-mail me,
+ * dont bother Nicolas please ;-)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This code is heavily based on ucb1x00-*.c copyrighted by Russell King
+ * covering the UCB1100, UCB1200 and UCB1300..  Support for the UCB1400 has
+ * been made separate from ucb1x00-core/ucb1x00-ts on Russell's request.
+ */
+
+#ifndef _LINUX__UCB1400_H
+#define _LINUX__UCB1400_H
+
+#include <sound/ac97_codec.h>
+#include <linux/mutex.h>
+#include <linux/platform_device.h>
+
+/*
+ * UCB1400 AC-link registers
+ */
+
+#define UCB_IO_DATA             0x5a
+#define UCB_IO_DIR              0x5c
+#define UCB_IE_RIS              0x5e
+#define UCB_IE_FAL              0x60
+#define UCB_IE_STATUS           0x62
+#define UCB_IE_CLEAR            0x62
+#define UCB_IE_ADC              (1 << 11)
+#define UCB_IE_TSPX             (1 << 12)
+
+#define UCB_TS_CR               0x64
+#define UCB_TS_CR_TSMX_POW      (1 << 0)
+#define UCB_TS_CR_TSPX_POW      (1 << 1)
+#define UCB_TS_CR_TSMY_POW      (1 << 2)
+#define UCB_TS_CR_TSPY_POW      (1 << 3)
+#define UCB_TS_CR_TSMX_GND      (1 << 4)
+#define UCB_TS_CR_TSPX_GND      (1 << 5)
+#define UCB_TS_CR_TSMY_GND      (1 << 6)
+#define UCB_TS_CR_TSPY_GND      (1 << 7)
+#define UCB_TS_CR_MODE_INT      (0 << 8)
+#define UCB_TS_CR_MODE_PRES     (1 << 8)
+#define UCB_TS_CR_MODE_POS      (2 << 8)
+#define UCB_TS_CR_BIAS_ENA      (1 << 11)
+#define UCB_TS_CR_TSPX_LOW      (1 << 12)
+#define UCB_TS_CR_TSMX_LOW      (1 << 13)
+
+#define UCB_ADC_CR              0x66
+#define UCB_ADC_SYNC_ENA        (1 << 0)
+#define UCB_ADC_VREFBYP_CON     (1 << 1)
+#define UCB_ADC_INP_TSPX        (0 << 2)
+#define UCB_ADC_INP_TSMX        (1 << 2)
+#define UCB_ADC_INP_TSPY        (2 << 2)
+#define UCB_ADC_INP_TSMY        (3 << 2)
+#define UCB_ADC_INP_AD0         (4 << 2)
+#define UCB_ADC_INP_AD1         (5 << 2)
+#define UCB_ADC_INP_AD2         (6 << 2)
+#define UCB_ADC_INP_AD3         (7 << 2)
+#define UCB_ADC_EXT_REF         (1 << 5)
+#define UCB_ADC_START           (1 << 7)
+#define UCB_ADC_ENA             (1 << 15)
+
+#define UCB_ADC_DATA            0x68
+#define UCB_ADC_DAT_VALID       (1 << 15)
+#define UCB_ADC_DAT_MASK        0x3ff
+
+#define UCB_ID                  0x7e
+#define UCB_ID_1400             0x4304
+
+struct ucb1400_ts {
+        struct input_dev        *ts_idev;
+        struct task_struct      *ts_task;
+        int                     id;
+        wait_queue_head_t       ts_wait;
+        unsigned int            ts_restart:1;
+        int                     irq;
+        unsigned int            irq_pending;    /* not bit field shared */
+        struct snd_ac97         *ac97;
+};
+
+struct ucb1400 {
+        struct platform_device  *ucb1400_ts;
+};
+
+static inline u16 ucb1400_reg_read(struct snd_ac97 *ac97, u16 reg)
+{
+        return ac97->bus->ops->read(ac97, reg);
+}
+
+static inline void ucb1400_reg_write(struct snd_ac97 *ac97, u16 reg, u16 val)
+{
+        ac97->bus->ops->write(ac97, reg, val);
+}
+
+static inline u16 ucb1400_gpio_get_value(struct snd_ac97 *ac97, u16 gpio)
+{
+        return ucb1400_reg_read(ac97, UCB_IO_DATA) & (1 << gpio);
+}
+
+static inline void ucb1400_gpio_set_value(struct snd_ac97 *ac97, u16 gpio,
+                                                u16 val)
+{
+        ucb1400_reg_write(ac97, UCB_IO_DATA, val ?
+                        ucb1400_reg_read(ac97, UCB_IO_DATA) | (1 << gpio) :
+                        ucb1400_reg_read(ac97, UCB_IO_DATA) & ~(1 << gpio));
+}
+
+static inline u16 ucb1400_gpio_get_direction(struct snd_ac97 *ac97, u16 gpio)
+{
+        return ucb1400_reg_read(ac97, UCB_IO_DIR) & (1 << gpio);
+}
+
+static inline void ucb1400_gpio_set_direction(struct snd_ac97 *ac97, u16 gpio,
+                                                u16 dir)
+{
+        ucb1400_reg_write(ac97, UCB_IO_DIR, dir ?
+                        ucb1400_reg_read(ac97, UCB_IO_DIR) | (1 << gpio) :
+                        ucb1400_reg_read(ac97, UCB_IO_DIR) & ~(1 << gpio));
+}
+
+static inline void ucb1400_adc_enable(struct snd_ac97 *ac97)
+{
+        ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA);
+}
+
+static unsigned int ucb1400_adc_read(struct snd_ac97 *ac97, u16 adc_channel,
+                                        int adcsync)
+{
+        unsigned int val;
+
+        if (adcsync)
+                adc_channel |= UCB_ADC_SYNC_ENA;
+
+        ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA | adc_channel);
+        ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA | adc_channel |
+                                UCB_ADC_START);
+
+        while (!((val = ucb1400_reg_read(ac97, UCB_ADC_DATA))
+                        & UCB_ADC_DAT_VALID))
+                schedule_timeout_uninterruptible(1);
+
+        return val & UCB_ADC_DAT_MASK;
+}
+
+static inline void ucb1400_adc_disable(struct snd_ac97 *ac97)
+{
+        ucb1400_reg_write(ac97, UCB_ADC_CR, 0);
+}
+
+#endif
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 5811c5da69f9..94ac74aba6b6 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -110,6 +110,10 @@ enum usb_interface_condition {
  * @sysfs_files_created: sysfs attributes exist
  * @needs_remote_wakeup: flag set when the driver requires remote-wakeup
  *      capability during autosuspend.
+ * @needs_altsetting0: flag set when a set-interface request for altsetting 0
+ *      has been deferred.
+ * @needs_binding: flag set when the driver should be re-probed or unbound
+ *      following a reset or suspend operation it doesn't support.
  * @dev: driver model's view of this device
  * @usb_dev: if an interface is bound to the USB major, this will point
  *      to the sysfs representation for that device.
@@ -160,6 +164,7 @@ struct usb_interface {
         unsigned is_active:1;           /* the interface is not suspended */
         unsigned sysfs_files_created:1; /* the sysfs attributes exist */
         unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
+        unsigned needs_altsetting0:1;   /* switch to altsetting 0 is pending */
         unsigned needs_binding:1;       /* needs delayed unbind/rebind */
 
         struct device dev;              /* interface specific device info */
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
new file mode 100644
index 000000000000..5b88e36c9103
--- /dev/null
+++ b/include/linux/usb/ehci_def.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2001-2002 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_USB_EHCI_DEF_H
+#define __LINUX_USB_EHCI_DEF_H
+
+/* EHCI register interface, corresponds to EHCI Revision 0.95 specification */
+
+/* Section 2.2 Host Controller Capability Registers */
+struct ehci_caps {
+        /* these fields are specified as 8 and 16 bit registers,
+         * but some hosts can't perform 8 or 16 bit PCI accesses.
+         */
+        u32             hc_capbase;
+#define HC_LENGTH(p)            (((p)>>00)&0x00ff)      /* bits 7:0 */
+#define HC_VERSION(p)           (((p)>>16)&0xffff)      /* bits 31:16 */
+        u32             hcs_params;     /* HCSPARAMS - offset 0x4 */
+#define HCS_DEBUG_PORT(p)       (((p)>>20)&0xf) /* bits 23:20, debug port? */
+#define HCS_INDICATOR(p)        ((p)&(1 << 16)) /* true: has port indicators */
+#define HCS_N_CC(p)             (((p)>>12)&0xf) /* bits 15:12, #companion HCs */
+#define HCS_N_PCC(p)            (((p)>>8)&0xf)  /* bits 11:8, ports per CC */
+#define HCS_PORTROUTED(p)       ((p)&(1 << 7))  /* true: port routing */
+#define HCS_PPC(p)              ((p)&(1 << 4))  /* true: port power control */
+#define HCS_N_PORTS(p)          (((p)>>0)&0xf)  /* bits 3:0, ports on HC */
+
+        u32             hcc_params;      /* HCCPARAMS - offset 0x8 */
+#define HCC_EXT_CAPS(p)         (((p)>>8)&0xff) /* for pci extended caps */
+#define HCC_ISOC_CACHE(p)       ((p)&(1 << 7))  /* true: can cache isoc frame */
+#define HCC_ISOC_THRES(p)       (((p)>>4)&0x7)  /* bits 6:4, uframes cached */
+#define HCC_CANPARK(p)          ((p)&(1 << 2))  /* true: can park on async qh */
+#define HCC_PGM_FRAMELISTLEN(p) ((p)&(1 << 1))  /* true: periodic_size changes*/
+#define HCC_64BIT_ADDR(p)       ((p)&(1))       /* true: can use 64-bit addr */
+        u8              portroute [8];   /* nibbles for routing - offset 0xC */
+} __attribute__ ((packed));
+
+
+/* Section 2.3 Host Controller Operational Registers */
+struct ehci_regs {
+
+        /* USBCMD: offset 0x00 */
+        u32             command;
+/* 23:16 is r/w intr rate, in microframes; default "8" == 1/msec */
+#define CMD_PARK        (1<<11)         /* enable "park" on async qh */
+#define CMD_PARK_CNT(c) (((c)>>8)&3)    /* how many transfers to park for */
+#define CMD_LRESET      (1<<7)          /* partial reset (no ports, etc) */
+#define CMD_IAAD        (1<<6)          /* "doorbell" interrupt async advance */
+#define CMD_ASE         (1<<5)          /* async schedule enable */
+#define CMD_PSE         (1<<4)          /* periodic schedule enable */
+/* 3:2 is periodic frame list size */
+#define CMD_RESET       (1<<1)          /* reset HC not bus */
+#define CMD_RUN         (1<<0)          /* start/stop HC */
+
+        /* USBSTS: offset 0x04 */
+        u32             status;
+#define STS_ASS         (1<<15)         /* Async Schedule Status */
+#define STS_PSS         (1<<14)         /* Periodic Schedule Status */
+#define STS_RECL        (1<<13)         /* Reclamation */
+#define STS_HALT        (1<<12)         /* Not running (any reason) */
+/* some bits reserved */
+        /* these STS_* flags are also intr_enable bits (USBINTR) */
+#define STS_IAA         (1<<5)          /* Interrupted on async advance */
+#define STS_FATAL       (1<<4)          /* such as some PCI access errors */
+#define STS_FLR         (1<<3)          /* frame list rolled over */
+#define STS_PCD         (1<<2)          /* port change detect */
+#define STS_ERR         (1<<1)          /* "error" completion (overflow, ...) */
+#define STS_INT         (1<<0)          /* "normal" completion (short, ...) */
+
+        /* USBINTR: offset 0x08 */
+        u32             intr_enable;
+
+        /* FRINDEX: offset 0x0C */
+        u32             frame_index;    /* current microframe number */
+        /* CTRLDSSEGMENT: offset 0x10 */
+        u32             segment;        /* address bits 63:32 if needed */
+        /* PERIODICLISTBASE: offset 0x14 */
+        u32             frame_list;     /* points to periodic list */
+        /* ASYNCLISTADDR: offset 0x18 */
+        u32             async_next;     /* address of next async queue head */
+
+        u32             reserved [9];
+
+        /* CONFIGFLAG: offset 0x40 */
+        u32             configured_flag;
+#define FLAG_CF         (1<<0)          /* true: we'll support "high speed" */
+
+        /* PORTSC: offset 0x44 */
+        u32             port_status [0];        /* up to N_PORTS */
+/* 31:23 reserved */
+#define PORT_WKOC_E     (1<<22)         /* wake on overcurrent (enable) */
+#define PORT_WKDISC_E   (1<<21)         /* wake on disconnect (enable) */
+#define PORT_WKCONN_E   (1<<20)         /* wake on connect (enable) */
+/* 19:16 for port testing */
+#define PORT_LED_OFF    (0<<14)
+#define PORT_LED_AMBER  (1<<14)
+#define PORT_LED_GREEN  (2<<14)
+#define PORT_LED_MASK   (3<<14)
+#define PORT_OWNER      (1<<13)         /* true: companion hc owns this port */
+#define PORT_POWER      (1<<12)         /* true: has power (see PPC) */
+#define PORT_USB11(x) (((x)&(3<<10)) == (1<<10))        /* USB 1.1 device */
+/* 11:10 for detecting lowspeed devices (reset vs release ownership) */
+/* 9 reserved */
+#define PORT_RESET      (1<<8)          /* reset port */
+#define PORT_SUSPEND    (1<<7)          /* suspend port */
+#define PORT_RESUME     (1<<6)          /* resume it */
+#define PORT_OCC        (1<<5)          /* over current change */
+#define PORT_OC         (1<<4)          /* over current active */
+#define PORT_PEC        (1<<3)          /* port enable change */
+#define PORT_PE         (1<<2)          /* port enable */
+#define PORT_CSC        (1<<1)          /* connect status change */
+#define PORT_CONNECT    (1<<0)          /* device connected */
+#define PORT_RWC_BITS   (PORT_CSC | PORT_PEC | PORT_OCC)
+} __attribute__ ((packed));
+
+#define USBMODE         0x68            /* USB Device mode */
+#define USBMODE_SDIS    (1<<3)          /* Stream disable */
+#define USBMODE_BE      (1<<2)          /* BE/LE endianness select */
+#define USBMODE_CM_HC   (3<<0)          /* host controller mode */
+#define USBMODE_CM_IDLE (0<<0)          /* idle state */
+
+/* Appendix C, Debug port ... intended for use with special "debug devices"
+ * that can help if there's no serial console.  (nonstandard enumeration.)
+ */
+struct ehci_dbg_port {
+        u32     control;
+#define DBGP_OWNER      (1<<30)
+#define DBGP_ENABLED    (1<<28)
+#define DBGP_DONE       (1<<16)
+#define DBGP_INUSE      (1<<10)
+#define DBGP_ERRCODE(x) (((x)>>7)&0x07)
+#       define DBGP_ERR_BAD     1
+#       define DBGP_ERR_SIGNAL  2
+#define DBGP_ERROR      (1<<6)
+#define DBGP_GO         (1<<5)
+#define DBGP_OUT        (1<<4)
+#define DBGP_LEN(x)     (((x)>>0)&0x0f)
+        u32     pids;
+#define DBGP_PID_GET(x)         (((x)>>16)&0xff)
+#define DBGP_PID_SET(data, tok) (((data)<<8)|(tok))
+        u32     data03;
+        u32     data47;
+        u32     address;
+#define DBGP_EPADDR(dev, ep)    (((dev)<<8)|(ep))
+} __attribute__ ((packed));
+
+#endif /* __LINUX_USB_EHCI_DEF_H */
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
new file mode 100644
index 000000000000..630962c04ca4
--- /dev/null
+++ b/include/linux/usb/musb.h
@@ -0,0 +1,98 @@
+/*
+ * This is used to for host and peripheral modes of the driver for
+ * Inventra (Multidrop) Highspeed Dual-Role Controllers:  (M)HDRC.
+ *
+ * Board initialization should put one of these into dev->platform_data,
+ * probably on some platform_device named "musb_hdrc".  It encapsulates
+ * key configuration differences between boards.
+ */
+
+/* The USB role is defined by the connector used on the board, so long as
+ * standards are being followed.  (Developer boards sometimes won't.)
+ */
+enum musb_mode {
+        MUSB_UNDEFINED = 0,
+        MUSB_HOST,              /* A or Mini-A connector */
+        MUSB_PERIPHERAL,        /* B or Mini-B connector */
+        MUSB_OTG                /* Mini-AB connector */
+};
+
+struct clk;
+
+struct musb_hdrc_eps_bits {
+        const char      name[16];
+        u8              bits;
+};
+
+struct musb_hdrc_config {
+        /* MUSB configuration-specific details */
+        unsigned        multipoint:1;   /* multipoint device */
+        unsigned        dyn_fifo:1;     /* supports dynamic fifo sizing */
+        unsigned        soft_con:1;     /* soft connect required */
+        unsigned        utm_16:1;       /* utm data witdh is 16 bits */
+        unsigned        big_endian:1;   /* true if CPU uses big-endian */
+        unsigned        mult_bulk_tx:1; /* Tx ep required for multbulk pkts */
+        unsigned        mult_bulk_rx:1; /* Rx ep required for multbulk pkts */
+        unsigned        high_iso_tx:1;  /* Tx ep required for HB iso */
+        unsigned        high_iso_rx:1;  /* Rx ep required for HD iso */
+        unsigned        dma:1;          /* supports DMA */
+        unsigned        vendor_req:1;   /* vendor registers required */
+
+        u8              num_eps;        /* number of endpoints _with_ ep0 */
+        u8              dma_channels;   /* number of dma channels */
+        u8              dyn_fifo_size;  /* dynamic size in bytes */
+        u8              vendor_ctrl;    /* vendor control reg width */
+        u8              vendor_stat;    /* vendor status reg witdh */
+        u8              dma_req_chan;   /* bitmask for required dma channels */
+        u8              ram_bits;       /* ram address size */
+
+        struct musb_hdrc_eps_bits *eps_bits;
+};
+
+struct musb_hdrc_platform_data {
+        /* MUSB_HOST, MUSB_PERIPHERAL, or MUSB_OTG */
+        u8              mode;
+
+        /* for clk_get() */
+        const char      *clock;
+
+        /* (HOST or OTG) switch VBUS on/off */
+        int             (*set_vbus)(struct device *dev, int is_on);
+
+        /* (HOST or OTG) mA/2 power supplied on (default = 8mA) */
+        u8              power;
+
+        /* (PERIPHERAL) mA/2 max power consumed (default = 100mA) */
+        u8              min_power;
+
+        /* (HOST or OTG) msec/2 after VBUS on till power good */
+        u8              potpgt;
+
+        /* Power the device on or off */
+        int             (*set_power)(int state);
+
+        /* Turn device clock on or off */
+        int             (*set_clock)(struct clk *clock, int is_on);
+
+        /* MUSB configuration-specific details */
+        struct musb_hdrc_config *config;
+};
+
+
+/* TUSB 6010 support */
+
+#define TUSB6010_OSCCLK_60      16667   /* psec/clk @ 60.0 MHz */
+#define TUSB6010_REFCLK_24      41667   /* psec/clk @ 24.0 MHz XI */
+#define TUSB6010_REFCLK_19      52083   /* psec/clk @ 19.2 MHz CLKIN */
+
+#ifdef  CONFIG_ARCH_OMAP2
+
+extern int __init tusb6010_setup_interface(
+                struct musb_hdrc_platform_data *data,
+                unsigned ps_refclk, unsigned waitpin,
+                unsigned async_cs, unsigned sync_cs,
+                unsigned irq, unsigned dmachan);
+
+extern int tusb6010_platform_retime(unsigned is_refclk);
+
+#endif  /* OMAP2 */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 09a3e6a7518f..655341d0f534 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -17,7 +17,8 @@
 #include <linux/mutex.h>
 
 #define SERIAL_TTY_MAJOR        188     /* Nice legal number now */
-#define SERIAL_TTY_MINORS       255     /* loads of devices :) */
+#define SERIAL_TTY_MINORS       254     /* loads of devices :) */
+#define SERIAL_TTY_NO_MINOR     255     /* No minor was assigned */
 
 /* The maximum number of ports one device can grab at once */
 #define MAX_NUM_PORTS           8
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index e466bd54a50e..d4b03034ee73 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -55,13 +55,13 @@
  */
 #ifndef __LINUX_VIDEODEV2_H
 #define __LINUX_VIDEODEV2_H
+
 #ifdef __KERNEL__
 #include <linux/time.h>     /* need struct timeval */
-#include <linux/compiler.h> /* need __user */
 #else
-#define __user
 #include <sys/time.h>
 #endif
+#include <linux/compiler.h>
 #include <linux/ioctl.h>
 #include <linux/types.h>
 
@@ -334,6 +334,8 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
 #define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
 #define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
+#define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16  YVU 4:2:2     */
 
 /*
  *      F O R M A T   E N U M E R A T I O N
@@ -908,6 +910,8 @@ enum v4l2_mpeg_audio_encoding {
         V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
         V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
         V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+        V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
+        V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
 };
 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_MPEG_BASE+102)
 enum v4l2_mpeg_audio_l1_bitrate {
@@ -986,12 +990,36 @@ enum v4l2_mpeg_audio_crc {
         V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
 };
 #define V4L2_CID_MPEG_AUDIO_MUTE                (V4L2_CID_MPEG_BASE+109)
+#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE         (V4L2_CID_MPEG_BASE+110)
+#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE         (V4L2_CID_MPEG_BASE+111)
+enum v4l2_mpeg_audio_ac3_bitrate {
+        V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
+};
 
 /*  MPEG video */
 #define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_MPEG_BASE+200)
 enum v4l2_mpeg_video_encoding {
-        V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
-        V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
 };
 #define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_MPEG_BASE+201)
 enum v4l2_mpeg_video_aspect {
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 364789aae9f3..328eb4022727 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -4,9 +4,9 @@
 #include <linux/spinlock.h>
 #include <asm/page.h>           /* pgprot_t */
 
-struct vm_area_struct;
+struct vm_area_struct;          /* vma defining user mapping in mm_types.h */
 
-/* bits in vm_struct->flags */
+/* bits in flags of vmalloc's vm_struct below */
 #define VM_IOREMAP      0x00000001      /* ioremap() and friends */
 #define VM_ALLOC        0x00000002      /* vmalloc() */
 #define VM_MAP          0x00000004      /* vmap()ed pages */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 1c78d56c57e5..2f1113467f70 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -35,7 +35,6 @@ extern int fg_console, last_console, want_console;
 int vc_allocate(unsigned int console);
 int vc_cons_allocated(unsigned int console);
 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
-int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
 void vc_deallocate(unsigned int console);
 void reset_palette(struct vc_data *vc);
 void do_blank_screen(int entering_gfx);
@@ -97,7 +96,7 @@ void change_console(struct vc_data *new_vc);
 void reset_vc(struct vc_data *vc);
 extern int unbind_con_driver(const struct consw *csw, int first, int last,
                              int deflt);
-int vty_init(void);
+int vty_init(const struct file_operations *console_fops);
 
 /*
  * vc_screen.c shares this temporary buffer with the console write code so that
diff --git a/include/linux/wm97xx_batt.h b/include/linux/wm97xx_batt.h
new file mode 100644
index 000000000000..9681d1ab0e4f
--- /dev/null
+++ b/include/linux/wm97xx_batt.h
@@ -0,0 +1,26 @@
+#ifndef _LINUX_WM97XX_BAT_H
+#define _LINUX_WM97XX_BAT_H
+
+#include <linux/wm97xx.h>
+
+struct wm97xx_batt_info {
+        int     batt_aux;
+        int     temp_aux;
+        int     charge_gpio;
+        int     min_voltage;
+        int     max_voltage;
+        int     batt_div;
+        int     batt_mult;
+        int     temp_div;
+        int     temp_mult;
+        int     batt_tech;
+        char    *batt_name;
+};
+
+#ifdef CONFIG_BATTERY_WM97XX
+void __init wm97xx_bat_set_pdata(struct wm97xx_batt_info *data);
+#else
+static inline void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data) {}
+#endif
+
+#endif
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index fb0c215a3051..4bc1e6b86cb2 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -279,6 +279,7 @@ enum xfrm_attr_type_t {
         XFRMA_POLICY_TYPE,      /* struct xfrm_userpolicy_type */
         XFRMA_MIGRATE,
         XFRMA_ALG_AEAD,         /* struct xfrm_algo_aead */
+        XFRMA_KMADDRESS,        /* struct xfrm_user_kmaddress */
         __XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -415,6 +416,15 @@ struct xfrm_user_report {
         struct xfrm_selector            sel;
 };
 
+/* Used by MIGRATE to pass addresses IKE should use to perform
+ * SA negotiation with the peer */
+struct xfrm_user_kmaddress {
+        xfrm_address_t                  local;
+        xfrm_address_t                  remote;
+        __u32                           reserved;
+        __u16                           family;
+};
+
 struct xfrm_user_migrate {
         xfrm_address_t                  old_daddr;
         xfrm_address_t                  old_saddr;