Merge v2.6.37-rc8 into powerpc/next

16 files changed, 652 insertions, 178 deletions

diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index c117a68d04a7..5e86dc771da4 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -32,6 +32,8 @@
 
 #define USB_CDC_PROTO_EEM                       7
 
+#define USB_CDC_NCM_PROTO_NTB                   1
+
 /*-------------------------------------------------------------------------*/
 
 /*
@@ -274,13 +276,13 @@ struct usb_cdc_notification {
 /*
  * Class Specific structures and constants
  *
- * CDC NCM parameter structure, CDC NCM subclass 6.2.1
+ * CDC NCM NTB parameters structure, CDC NCM subclass 6.2.1
  *
  */
 
-struct usb_cdc_ncm_ntb_parameter {
+struct usb_cdc_ncm_ntb_parameters {
         __le16  wLength;
-        __le16  bmNtbFormatSupported;
+        __le16  bmNtbFormatsSupported;
         __le32  dwNtbInMaxSize;
         __le16  wNdpInDivisor;
         __le16  wNdpInPayloadRemainder;
@@ -297,8 +299,8 @@ struct usb_cdc_ncm_ntb_parameter {
  * CDC NCM transfer headers, CDC NCM subclass 3.2
  */
 
-#define NCM_NTH16_SIGN          0x484D434E /* NCMH */
-#define NCM_NTH32_SIGN          0x686D636E /* ncmh */
+#define USB_CDC_NCM_NTH16_SIGN          0x484D434E /* NCMH */
+#define USB_CDC_NCM_NTH32_SIGN          0x686D636E /* ncmh */
 
 struct usb_cdc_ncm_nth16 {
         __le32  dwSignature;
@@ -320,25 +322,78 @@ struct usb_cdc_ncm_nth32 {
  * CDC NCM datagram pointers, CDC NCM subclass 3.3
  */
 
-#define NCM_NDP16_CRC_SIGN      0x314D434E /* NCM1 */
-#define NCM_NDP16_NOCRC_SIGN    0x304D434E /* NCM0 */
-#define NCM_NDP32_CRC_SIGN      0x316D636E /* ncm1 */
-#define NCM_NDP32_NOCRC_SIGN    0x306D636E /* ncm0 */
+#define USB_CDC_NCM_NDP16_CRC_SIGN      0x314D434E /* NCM1 */
+#define USB_CDC_NCM_NDP16_NOCRC_SIGN    0x304D434E /* NCM0 */
+#define USB_CDC_NCM_NDP32_CRC_SIGN      0x316D636E /* ncm1 */
+#define USB_CDC_NCM_NDP32_NOCRC_SIGN    0x306D636E /* ncm0 */
+
+/* 16-bit NCM Datagram Pointer Entry */
+struct usb_cdc_ncm_dpe16 {
+        __le16  wDatagramIndex;
+        __le16  wDatagramLength;
+} __attribute__((__packed__));
 
+/* 16-bit NCM Datagram Pointer Table */
 struct usb_cdc_ncm_ndp16 {
         __le32  dwSignature;
         __le16  wLength;
         __le16  wNextFpIndex;
-        __u8    data[0];
+        struct  usb_cdc_ncm_dpe16 dpe16[0];
 } __attribute__ ((packed));
 
+/* 32-bit NCM Datagram Pointer Entry */
+struct usb_cdc_ncm_dpe32 {
+        __le32  dwDatagramIndex;
+        __le32  dwDatagramLength;
+} __attribute__((__packed__));
+
+/* 32-bit NCM Datagram Pointer Table */
 struct usb_cdc_ncm_ndp32 {
         __le32  dwSignature;
         __le16  wLength;
         __le16  wReserved6;
-        __le32  dwNextFpIndex;
+        __le32  dwNextNdpIndex;
         __le32  dwReserved12;
-        __u8    data[0];
+        struct  usb_cdc_ncm_dpe32 dpe32[0];
 } __attribute__ ((packed));
 
+/* CDC NCM subclass 3.2.1 and 3.2.2 */
+#define USB_CDC_NCM_NDP16_INDEX_MIN                     0x000C
+#define USB_CDC_NCM_NDP32_INDEX_MIN                     0x0010
+
+/* CDC NCM subclass 3.3.3 Datagram Formatting */
+#define USB_CDC_NCM_DATAGRAM_FORMAT_CRC                 0x30
+#define USB_CDC_NCM_DATAGRAM_FORMAT_NOCRC               0X31
+
+/* CDC NCM subclass 4.2 NCM Communications Interface Protocol Code */
+#define USB_CDC_NCM_PROTO_CODE_NO_ENCAP_COMMANDS        0x00
+#define USB_CDC_NCM_PROTO_CODE_EXTERN_PROTO             0xFE
+
+/* CDC NCM subclass 5.2.1 NCM Functional Descriptor, bmNetworkCapabilities */
+#define USB_CDC_NCM_NCAP_ETH_FILTER                     (1 << 0)
+#define USB_CDC_NCM_NCAP_NET_ADDRESS                    (1 << 1)
+#define USB_CDC_NCM_NCAP_ENCAP_COMMAND                  (1 << 2)
+#define USB_CDC_NCM_NCAP_MAX_DATAGRAM_SIZE              (1 << 3)
+#define USB_CDC_NCM_NCAP_CRC_MODE                       (1 << 4)
+
+/* CDC NCM subclass Table 6-3: NTB Parameter Structure */
+#define USB_CDC_NCM_NTB16_SUPPORTED                     (1 << 0)
+#define USB_CDC_NCM_NTB32_SUPPORTED                     (1 << 1)
+
+/* CDC NCM subclass Table 6-3: NTB Parameter Structure */
+#define USB_CDC_NCM_NDP_ALIGN_MIN_SIZE                  0x04
+#define USB_CDC_NCM_NTB_MAX_LENGTH                      0x1C
+
+/* CDC NCM subclass 6.2.5 SetNtbFormat */
+#define USB_CDC_NCM_NTB16_FORMAT                        0x00
+#define USB_CDC_NCM_NTB32_FORMAT                        0x01
+
+/* CDC NCM subclass 6.2.7 SetNtbInputSize */
+#define USB_CDC_NCM_NTB_MIN_IN_SIZE                     2048
+#define USB_CDC_NCM_NTB_MIN_OUT_SIZE                    2048
+
+/* CDC NCM subclass 6.2.11 SetCrcMode */
+#define USB_CDC_NCM_CRC_NOT_APPENDED                    0x00
+#define USB_CDC_NCM_CRC_APPENDED                        0x01
+
 #endif /* __LINUX_USB_CDC_H */
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index da2ed77d3e8d..f917bbbc8901 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -123,8 +123,23 @@
 #define USB_DEVICE_A_ALT_HNP_SUPPORT    5       /* (otg) other RH port does */
 #define USB_DEVICE_DEBUG_MODE           6       /* (special devices only) */
 
+/*
+ * New Feature Selectors as added by USB 3.0
+ * See USB 3.0 spec Table 9-6
+ */
+#define USB_DEVICE_U1_ENABLE    48      /* dev may initiate U1 transition */
+#define USB_DEVICE_U2_ENABLE    49      /* dev may initiate U2 transition */
+#define USB_DEVICE_LTM_ENABLE   50      /* dev may send LTM */
+#define USB_INTRF_FUNC_SUSPEND  0       /* function suspend */
+
+#define USB_INTR_FUNC_SUSPEND_OPT_MASK  0xFF00
+
 #define USB_ENDPOINT_HALT               0       /* IN/OUT will STALL */
 
+/* Bit array elements as returned by the USB_REQ_GET_STATUS request. */
+#define USB_DEV_STAT_U1_ENABLED         2       /* transition into U1 state */
+#define USB_DEV_STAT_U2_ENABLED         3       /* transition into U2 state */
+#define USB_DEV_STAT_LTM_ENABLED        4       /* Latency tolerance messages */
 
 /**
  * struct usb_ctrlrequest - SETUP data for a USB device control request
@@ -675,6 +690,7 @@ struct usb_bos_descriptor {
         __u8  bNumDeviceCaps;
 } __attribute__((packed));
 
+#define USB_DT_BOS_SIZE         5
 /*-------------------------------------------------------------------------*/
 
 /* USB_DT_DEVICE_CAPABILITY:  grouped with BOS */
@@ -712,16 +728,56 @@ struct usb_wireless_cap_descriptor {	/* Ultra Wide Band */
         __u8  bReserved;
 } __attribute__((packed));
 
+/* USB 2.0 Extension descriptor */
 #define USB_CAP_TYPE_EXT                2
 
 struct usb_ext_cap_descriptor {         /* Link Power Management */
         __u8  bLength;
         __u8  bDescriptorType;
         __u8  bDevCapabilityType;
-        __u8  bmAttributes;
+        __le32 bmAttributes;
 #define USB_LPM_SUPPORT                 (1 << 1)        /* supports LPM */
 } __attribute__((packed));
 
+#define USB_DT_USB_EXT_CAP_SIZE 7
+
+/*
+ * SuperSpeed USB Capability descriptor: Defines the set of SuperSpeed USB
+ * specific device level capabilities
+ */
+#define         USB_SS_CAP_TYPE         3
+struct usb_ss_cap_descriptor {          /* Link Power Management */
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+        __u8  bmAttributes;
+#define USB_LTM_SUPPORT                 (1 << 1) /* supports LTM */
+        __le16 wSpeedSupported;
+#define USB_LOW_SPEED_OPERATION         (1)      /* Low speed operation */
+#define USB_FULL_SPEED_OPERATION        (1 << 1) /* Full speed operation */
+#define USB_HIGH_SPEED_OPERATION        (1 << 2) /* High speed operation */
+#define USB_5GBPS_OPERATION             (1 << 3) /* Operation at 5Gbps */
+        __u8  bFunctionalitySupport;
+        __u8  bU1devExitLat;
+        __le16 bU2DevExitLat;
+} __attribute__((packed));
+
+#define USB_DT_USB_SS_CAP_SIZE  10
+
+/*
+ * Container ID Capability descriptor: Defines the instance unique ID used to
+ * identify the instance across all operating modes
+ */
+#define CONTAINER_ID_TYPE       4
+struct usb_ss_container_id_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+        __u8  bReserved;
+        __u8  ContainerID[16]; /* 128-bit number */
+} __attribute__((packed));
+
+#define USB_DT_USB_SS_CONTN_ID_SIZE     20
 /*-------------------------------------------------------------------------*/
 
 /* USB_DT_WIRELESS_ENDPOINT_COMP:  companion descriptor associated with
@@ -808,4 +864,14 @@ enum usb_device_state {
          */
 };
 
+/*-------------------------------------------------------------------------*/
+
+/*
+ * As per USB compliance update, a device that is actively drawing
+ * more than 100mA from USB must report itself as bus-powered in
+ * the GetStatus(DEVICE) call.
+ * http://compliance.usb.org/index.asp?UpdateFile=Electrical&Format=Standard#34
+ */
+#define USB_SELF_POWER_VBUS_MAX_DRAW            100
+
 #endif /* __LINUX_USB_CH9_H */
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 139353efad34..3d29a7dcac2d 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -161,8 +161,6 @@ ep_choose(struct usb_gadget *g, struct usb_endpoint_descriptor *hs,
  *      and by language IDs provided in control requests.
  * @descriptors: Table of descriptors preceding all function descriptors.
  *      Examples include OTG and vendor-specific descriptors.
- * @bind: Called from @usb_add_config() to allocate resources unique to this
- *      configuration and to call @usb_add_function() for each function used.
  * @unbind: Reverses @bind; called as a side effect of unregistering the
  *      driver which added this configuration.
  * @setup: Used to delegate control requests that aren't handled by standard
@@ -207,8 +205,7 @@ struct usb_configuration {
          * we can't restructure things to avoid mismatching...
          */
 
-        /* configuration management:  bind/unbind */
-        int                     (*bind)(struct usb_configuration *);
+        /* configuration management: unbind/setup */
         void                    (*unbind)(struct usb_configuration *);
         int                     (*setup)(struct usb_configuration *,
                                         const struct usb_ctrlrequest *);
@@ -232,21 +229,26 @@ struct usb_configuration {
 };
 
 int usb_add_config(struct usb_composite_dev *,
-                struct usb_configuration *);
+                struct usb_configuration *,
+                int (*)(struct usb_configuration *));
 
 /**
  * struct usb_composite_driver - groups configurations into a gadget
  * @name: For diagnostics, identifies the driver.
+ * @iProduct: Used as iProduct override if @dev->iProduct is not set.
+ *      If NULL value of @name is taken.
+ * @iManufacturer: Used as iManufacturer override if @dev->iManufacturer is
+ *      not set. If NULL a default "<system> <release> with <udc>" value
+ *      will be used.
  * @dev: Template descriptor for the device, including default device
  *      identifiers.
  * @strings: tables of strings, keyed by identifiers assigned during bind()
  *      and language IDs provided in control requests
- * @bind: (REQUIRED) Used to allocate resources that are shared across the
- *      whole device, such as string IDs, and add its configurations using
- *      @usb_add_config().  This may fail by returning a negative errno
- *      value; it should return zero on successful initialization.
- * @unbind: Reverses @bind(); called as a side effect of unregistering
+ * @needs_serial: set to 1 if the gadget needs userspace to provide
+ *      a serial number.  If one is not provided, warning will be printed.
+ * @unbind: Reverses bind; called as a side effect of unregistering
  *      this driver.
+ * @disconnect: optional driver disconnect method
  * @suspend: Notifies when the host stops sending USB traffic,
  *      after function notifications
  * @resume: Notifies configuration when the host restarts USB traffic,
@@ -255,7 +257,7 @@ int usb_add_config(struct usb_composite_dev *,
  * Devices default to reporting self powered operation.  Devices which rely
  * on bus powered operation should report this in their @bind() method.
  *
- * Before returning from @bind, various fields in the template descriptor
+ * Before returning from bind, various fields in the template descriptor
  * may be overridden.  These include the idVendor/idProduct/bcdDevice values
  * normally to bind the appropriate host side driver, and the three strings
  * (iManufacturer, iProduct, iSerialNumber) normally used to provide user
@@ -265,24 +267,24 @@ int usb_add_config(struct usb_composite_dev *,
  */
 struct usb_composite_driver {
         const char                              *name;
+        const char                              *iProduct;
+        const char                              *iManufacturer;
         const struct usb_device_descriptor      *dev;
         struct usb_gadget_strings               **strings;
+        unsigned                needs_serial:1;
 
-        /* REVISIT:  bind() functions can be marked __init, which
-         * makes trouble for section mismatch analysis.  See if
-         * we can't restructure things to avoid mismatching...
-         */
-
-        int                     (*bind)(struct usb_composite_dev *);
         int                     (*unbind)(struct usb_composite_dev *);
 
+        void                    (*disconnect)(struct usb_composite_dev *);
+
         /* global suspend hooks */
         void                    (*suspend)(struct usb_composite_dev *);
         void                    (*resume)(struct usb_composite_dev *);
 };
 
-extern int usb_composite_register(struct usb_composite_driver *);
-extern void usb_composite_unregister(struct usb_composite_driver *);
+extern int usb_composite_probe(struct usb_composite_driver *driver,
+                               int (*bind)(struct usb_composite_dev *cdev));
+extern void usb_composite_unregister(struct usb_composite_driver *driver);
 
 
 /**
@@ -331,6 +333,9 @@ struct usb_composite_dev {
         struct list_head                configs;
         struct usb_composite_driver     *driver;
         u8                              next_string_id;
+        u8                              manufacturer_override;
+        u8                              product_override;
+        u8                              serial_override;
 
         /* the gadget driver won't enable the data pullup
          * while the deactivation count is nonzero.
@@ -342,6 +347,10 @@ struct usb_composite_dev {
 };
 
 extern int usb_string_id(struct usb_composite_dev *c);
+extern int usb_string_ids_tab(struct usb_composite_dev *c,
+                              struct usb_string *str);
+extern int usb_string_ids_n(struct usb_composite_dev *c, unsigned n);
+
 
 /* messaging utils */
 #define DBG(d, fmt, args...) \
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index 80287af2a738..2e262cb15425 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -39,6 +39,12 @@ struct ehci_caps {
 #define HCS_N_PORTS(p)          (((p)>>0)&0xf)  /* bits 3:0, ports on HC */
 
         u32             hcc_params;      /* HCCPARAMS - offset 0x8 */
+/* EHCI 1.1 addendum */
+#define HCC_32FRAME_PERIODIC_LIST(p)    ((p)&(1 << 19))
+#define HCC_PER_PORT_CHANGE_EVENT(p)    ((p)&(1 << 18))
+#define HCC_LPM(p)                      ((p)&(1 << 17))
+#define HCC_HW_PREFETCH(p)              ((p)&(1 << 16))
+
 #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 */
@@ -54,6 +60,13 @@ struct ehci_regs {
 
         /* USBCMD: offset 0x00 */
         u32             command;
+
+/* EHCI 1.1 addendum */
+#define CMD_HIRD        (0xf<<24)       /* host initiated resume duration */
+#define CMD_PPCEE       (1<<15)         /* per port change event enable */
+#define CMD_FSP         (1<<14)         /* fully synchronized prefetch */
+#define CMD_ASPE        (1<<13)         /* async schedule prefetch enable */
+#define CMD_PSPE        (1<<12)         /* periodic schedule prefetch enable */
 /* 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 */
@@ -67,6 +80,7 @@ struct ehci_regs {
 
         /* USBSTS: offset 0x04 */
         u32             status;
+#define STS_PPCE_MASK   (0xff<<16)      /* Per-Port change event 1-16 */
 #define STS_ASS         (1<<15)         /* Async Schedule Status */
 #define STS_PSS         (1<<14)         /* Periodic Schedule Status */
 #define STS_RECL        (1<<13)         /* Reclamation */
@@ -100,6 +114,14 @@ struct ehci_regs {
 
         /* PORTSC: offset 0x44 */
         u32             port_status[0]; /* up to N_PORTS */
+/* EHCI 1.1 addendum */
+#define PORTSC_SUSPEND_STS_ACK 0
+#define PORTSC_SUSPEND_STS_NYET 1
+#define PORTSC_SUSPEND_STS_STALL 2
+#define PORTSC_SUSPEND_STS_ERR 3
+
+#define PORT_DEV_ADDR   (0x7f<<25)              /* device address */
+#define PORT_SSTS       (0x3<<23)               /* suspend status */
 /* 31:23 reserved */
 #define PORT_WKOC_E     (1<<22)         /* wake on overcurrent (enable) */
 #define PORT_WKDISC_E   (1<<21)         /* wake on disconnect (enable) */
@@ -115,6 +137,7 @@ struct ehci_regs {
 #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_LPM        (1<<9)          /* LPM transaction */
 #define PORT_RESET      (1<<8)          /* reset port */
 #define PORT_SUSPEND    (1<<7)          /* suspend port */
 #define PORT_RESUME     (1<<6)          /* resume it */
diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h
index a34a2a043b21..6f649c13193b 100644
--- a/include/linux/usb/functionfs.h
+++ b/include/linux/usb/functionfs.h
@@ -180,9 +180,9 @@ static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev)
 static void functionfs_unbind(struct ffs_data *ffs)
         __attribute__((nonnull));
 
-static int functionfs_add(struct usb_composite_dev *cdev,
-                          struct usb_configuration *c,
-                          struct ffs_data *ffs)
+static int functionfs_bind_config(struct usb_composite_dev *cdev,
+                                  struct usb_configuration *c,
+                                  struct ffs_data *ffs)
         __attribute__((warn_unused_result, nonnull));
 
 
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index d3ef42d7d2f0..006412ce2303 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -705,11 +705,6 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
  * struct usb_gadget_driver - driver for usb 'slave' devices
  * @function: String describing the gadget's function
  * @speed: Highest speed the driver handles.
- * @bind: Invoked when the driver is bound to a gadget, usually
- *      after registering the driver.
- *      At that point, ep0 is fully initialized, and ep_list holds
- *      the currently-available endpoints.
- *      Called in a context that permits sleeping.
  * @setup: Invoked for ep0 control requests that aren't handled by
  *      the hardware level driver. Most calls must be handled by
  *      the gadget driver, including descriptor and configuration
@@ -774,7 +769,6 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
 struct usb_gadget_driver {
         char                    *function;
         enum usb_device_speed   speed;
-        int                     (*bind)(struct usb_gadget *);
         void                    (*unbind)(struct usb_gadget *);
         int                     (*setup)(struct usb_gadget *,
                                         const struct usb_ctrlrequest *);
@@ -798,17 +792,19 @@ struct usb_gadget_driver {
  */
 
 /**
- * usb_gadget_register_driver - register a gadget driver
- * @driver:the driver being registered
+ * usb_gadget_probe_driver - probe a gadget driver
+ * @driver: the driver being registered
+ * @bind: the driver's bind callback
  * Context: can sleep
  *
  * Call this in your gadget driver's module initialization function,
  * to tell the underlying usb controller driver about your driver.
- * The driver's bind() function will be called to bind it to a
- * gadget before this registration call returns.  It's expected that
- * the bind() functions will be in init sections.
+ * The @bind() function will be called to bind it to a gadget before this
+ * registration call returns.  It's expected that the @bind() function will
+ * be in init sections.
  */
-int usb_gadget_register_driver(struct usb_gadget_driver *driver);
+int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
+                int (*bind)(struct usb_gadget *));
 
 /**
  * usb_gadget_unregister_driver - unregister a gadget driver
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 2e3a4ea1a3da..0b6e751ea0b1 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -89,18 +89,33 @@ struct usb_hcd {
          */
         const struct hc_driver  *driver;        /* hw-specific hooks */
 
-        /* Flags that need to be manipulated atomically */
+        /* Flags that need to be manipulated atomically because they can
+         * change while the host controller is running.  Always use
+         * set_bit() or clear_bit() to change their values.
+         */
         unsigned long           flags;
-#define HCD_FLAG_HW_ACCESSIBLE  0x00000001
-#define HCD_FLAG_SAW_IRQ        0x00000002
+#define HCD_FLAG_HW_ACCESSIBLE          0       /* at full power */
+#define HCD_FLAG_SAW_IRQ                1
+#define HCD_FLAG_POLL_RH                2       /* poll for rh status? */
+#define HCD_FLAG_POLL_PENDING           3       /* status has changed? */
+#define HCD_FLAG_WAKEUP_PENDING         4       /* root hub is resuming? */
+
+        /* The flags can be tested using these macros; they are likely to
+         * be slightly faster than test_bit().
+         */
+#define HCD_HW_ACCESSIBLE(hcd)  ((hcd)->flags & (1U << HCD_FLAG_HW_ACCESSIBLE))
+#define HCD_SAW_IRQ(hcd)        ((hcd)->flags & (1U << HCD_FLAG_SAW_IRQ))
+#define HCD_POLL_RH(hcd)        ((hcd)->flags & (1U << HCD_FLAG_POLL_RH))
+#define HCD_POLL_PENDING(hcd)   ((hcd)->flags & (1U << HCD_FLAG_POLL_PENDING))
+#define HCD_WAKEUP_PENDING(hcd) ((hcd)->flags & (1U << HCD_FLAG_WAKEUP_PENDING))
 
+        /* Flags that get set only during HCD registration or removal. */
         unsigned                rh_registered:1;/* is root hub registered? */
+        unsigned                rh_pollable:1;  /* may we poll the root hub? */
 
         /* The next flag is a stopgap, to be removed when all the HCDs
          * support the new root-hub polling mechanism. */
         unsigned                uses_new_polling:1;
-        unsigned                poll_rh:1;      /* poll for rh status? */
-        unsigned                poll_pending:1; /* status has changed? */
         unsigned                wireless:1;     /* Wireless USB HCD */
         unsigned                authorized_default:1;
         unsigned                has_tt:1;       /* Integrated TT in root hub */
@@ -198,7 +213,7 @@ struct hc_driver {
          * a whole, not just the root hub; they're for PCI bus glue.
          */
         /* called after suspending the hub, before entering D3 etc */
-        int     (*pci_suspend)(struct usb_hcd *hcd);
+        int     (*pci_suspend)(struct usb_hcd *hcd, bool do_wakeup);
 
         /* called after entering D0 (etc), before resuming the hub */
         int     (*pci_resume)(struct usb_hcd *hcd, bool hibernated);
@@ -299,6 +314,10 @@ struct hc_driver {
         int     (*update_hub_device)(struct usb_hcd *, struct usb_device *hdev,
                         struct usb_tt *tt, gfp_t mem_flags);
         int     (*reset_device)(struct usb_hcd *, struct usb_device *);
+                /* Notifies the HCD after a device is connected and its
+                 * address is set
+                 */
+        int     (*update_device)(struct usb_hcd *, struct usb_device *);
 };
 
 extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);
@@ -310,6 +329,8 @@ extern int usb_hcd_submit_urb(struct urb *urb, gfp_t mem_flags);
 extern int usb_hcd_unlink_urb(struct urb *urb, int status);
 extern void usb_hcd_giveback_urb(struct usb_hcd *hcd, struct urb *urb,
                 int status);
+extern void unmap_urb_setup_for_dma(struct usb_hcd *, struct urb *);
+extern void unmap_urb_for_dma(struct usb_hcd *, struct urb *);
 extern void usb_hcd_flush_endpoint(struct usb_device *udev,
                 struct usb_host_endpoint *ep);
 extern void usb_hcd_disable_endpoint(struct usb_device *udev,
diff --git a/include/linux/usb/intel_mid_otg.h b/include/linux/usb/intel_mid_otg.h
new file mode 100644
index 000000000000..a0ccf795f362
--- /dev/null
+++ b/include/linux/usb/intel_mid_otg.h
@@ -0,0 +1,180 @@
+/*
+ * Intel MID (Langwell/Penwell) USB OTG Transceiver driver
+ * Copyright (C) 2008 - 2010, 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef __INTEL_MID_OTG_H
+#define __INTEL_MID_OTG_H
+
+#include <linux/pm.h>
+#include <linux/usb/otg.h>
+#include <linux/notifier.h>
+
+struct intel_mid_otg_xceiv;
+
+/* This is a common data structure for Intel MID platform to
+ * save values of the OTG state machine */
+struct otg_hsm {
+        /* Input */
+        int a_bus_resume;
+        int a_bus_suspend;
+        int a_conn;
+        int a_sess_vld;
+        int a_srp_det;
+        int a_vbus_vld;
+        int b_bus_resume;
+        int b_bus_suspend;
+        int b_conn;
+        int b_se0_srp;
+        int b_ssend_srp;
+        int b_sess_end;
+        int b_sess_vld;
+        int id;
+/* id values */
+#define ID_B            0x05
+#define ID_A            0x04
+#define ID_ACA_C        0x03
+#define ID_ACA_B        0x02
+#define ID_ACA_A        0x01
+        int power_up;
+        int adp_change;
+        int test_device;
+
+        /* Internal variables */
+        int a_set_b_hnp_en;
+        int b_srp_done;
+        int b_hnp_enable;
+        int hnp_poll_enable;
+
+        /* Timeout indicator for timers */
+        int a_wait_vrise_tmout;
+        int a_wait_bcon_tmout;
+        int a_aidl_bdis_tmout;
+        int a_bidl_adis_tmout;
+        int a_bidl_adis_tmr;
+        int a_wait_vfall_tmout;
+        int b_ase0_brst_tmout;
+        int b_bus_suspend_tmout;
+        int b_srp_init_tmout;
+        int b_srp_fail_tmout;
+        int b_srp_fail_tmr;
+        int b_adp_sense_tmout;
+
+        /* Informative variables */
+        int a_bus_drop;
+        int a_bus_req;
+        int a_clr_err;
+        int b_bus_req;
+        int a_suspend_req;
+        int b_bus_suspend_vld;
+
+        /* Output */
+        int drv_vbus;
+        int loc_conn;
+        int loc_sof;
+
+        /* Others */
+        int vbus_srp_up;
+};
+
+/* must provide ULPI access function to read/write registers implemented in
+ * ULPI address space */
+struct iotg_ulpi_access_ops {
+        int     (*read)(struct intel_mid_otg_xceiv *iotg, u8 reg, u8 *val);
+        int     (*write)(struct intel_mid_otg_xceiv *iotg, u8 reg, u8 val);
+};
+
+#define OTG_A_DEVICE    0x0
+#define OTG_B_DEVICE    0x1
+
+/*
+ * the Intel MID (Langwell/Penwell) otg transceiver driver needs to interact
+ * with device and host drivers to implement the USB OTG related feature. More
+ * function members are added based on otg_transceiver data structure for this
+ * purpose.
+ */
+struct intel_mid_otg_xceiv {
+        struct otg_transceiver  otg;
+        struct otg_hsm          hsm;
+
+        /* base address */
+        void __iomem            *base;
+
+        /* ops to access ulpi */
+        struct iotg_ulpi_access_ops     ulpi_ops;
+
+        /* atomic notifier for interrupt context */
+        struct atomic_notifier_head     iotg_notifier;
+
+        /* start/stop USB Host function */
+        int     (*start_host)(struct intel_mid_otg_xceiv *iotg);
+        int     (*stop_host)(struct intel_mid_otg_xceiv *iotg);
+
+        /* start/stop USB Peripheral function */
+        int     (*start_peripheral)(struct intel_mid_otg_xceiv *iotg);
+        int     (*stop_peripheral)(struct intel_mid_otg_xceiv *iotg);
+
+        /* start/stop ADP sense/probe function */
+        int     (*set_adp_probe)(struct intel_mid_otg_xceiv *iotg,
+                                        bool enabled, int dev);
+        int     (*set_adp_sense)(struct intel_mid_otg_xceiv *iotg,
+                                        bool enabled);
+
+#ifdef CONFIG_PM
+        /* suspend/resume USB host function */
+        int     (*suspend_host)(struct intel_mid_otg_xceiv *iotg,
+                                        pm_message_t message);
+        int     (*resume_host)(struct intel_mid_otg_xceiv *iotg);
+
+        int     (*suspend_peripheral)(struct intel_mid_otg_xceiv *iotg,
+                                        pm_message_t message);
+        int     (*resume_peripheral)(struct intel_mid_otg_xceiv *iotg);
+#endif
+
+};
+static inline
+struct intel_mid_otg_xceiv *otg_to_mid_xceiv(struct otg_transceiver *otg)
+{
+        return container_of(otg, struct intel_mid_otg_xceiv, otg);
+}
+
+#define MID_OTG_NOTIFY_CONNECT          0x0001
+#define MID_OTG_NOTIFY_DISCONN          0x0002
+#define MID_OTG_NOTIFY_HSUSPEND         0x0003
+#define MID_OTG_NOTIFY_HRESUME          0x0004
+#define MID_OTG_NOTIFY_CSUSPEND         0x0005
+#define MID_OTG_NOTIFY_CRESUME          0x0006
+#define MID_OTG_NOTIFY_HOSTADD          0x0007
+#define MID_OTG_NOTIFY_HOSTREMOVE       0x0008
+#define MID_OTG_NOTIFY_CLIENTADD        0x0009
+#define MID_OTG_NOTIFY_CLIENTREMOVE     0x000a
+
+static inline int
+intel_mid_otg_register_notifier(struct intel_mid_otg_xceiv *iotg,
+                                struct notifier_block *nb)
+{
+        return atomic_notifier_chain_register(&iotg->iotg_notifier, nb);
+}
+
+static inline void
+intel_mid_otg_unregister_notifier(struct intel_mid_otg_xceiv *iotg,
+                                struct notifier_block *nb)
+{
+        atomic_notifier_chain_unregister(&iotg->iotg_notifier, nb);
+}
+
+#endif /* __INTEL_MID_OTG_H */
diff --git a/include/linux/usb/langwell_otg.h b/include/linux/usb/langwell_otg.h
new file mode 100644
index 000000000000..51f17b16d312
--- /dev/null
+++ b/include/linux/usb/langwell_otg.h
@@ -0,0 +1,139 @@
+/*
+ * Intel Langwell USB OTG transceiver driver
+ * Copyright (C) 2008 - 2010, 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef __LANGWELL_OTG_H
+#define __LANGWELL_OTG_H
+
+#include <linux/usb/intel_mid_otg.h>
+
+#define CI_USBCMD               0x30
+#       define USBCMD_RST               BIT(1)
+#       define USBCMD_RS                BIT(0)
+#define CI_USBSTS               0x34
+#       define USBSTS_SLI               BIT(8)
+#       define USBSTS_URI               BIT(6)
+#       define USBSTS_PCI               BIT(2)
+#define CI_PORTSC1              0x74
+#       define PORTSC_PP                BIT(12)
+#       define PORTSC_LS                (BIT(11) | BIT(10))
+#       define PORTSC_SUSP              BIT(7)
+#       define PORTSC_CCS               BIT(0)
+#define CI_HOSTPC1              0xb4
+#       define HOSTPC1_PHCD             BIT(22)
+#define CI_OTGSC                0xf4
+#       define OTGSC_DPIE               BIT(30)
+#       define OTGSC_1MSE               BIT(29)
+#       define OTGSC_BSEIE              BIT(28)
+#       define OTGSC_BSVIE              BIT(27)
+#       define OTGSC_ASVIE              BIT(26)
+#       define OTGSC_AVVIE              BIT(25)
+#       define OTGSC_IDIE               BIT(24)
+#       define OTGSC_DPIS               BIT(22)
+#       define OTGSC_1MSS               BIT(21)
+#       define OTGSC_BSEIS              BIT(20)
+#       define OTGSC_BSVIS              BIT(19)
+#       define OTGSC_ASVIS              BIT(18)
+#       define OTGSC_AVVIS              BIT(17)
+#       define OTGSC_IDIS               BIT(16)
+#       define OTGSC_DPS                BIT(14)
+#       define OTGSC_1MST               BIT(13)
+#       define OTGSC_BSE                BIT(12)
+#       define OTGSC_BSV                BIT(11)
+#       define OTGSC_ASV                BIT(10)
+#       define OTGSC_AVV                BIT(9)
+#       define OTGSC_ID                 BIT(8)
+#       define OTGSC_HABA               BIT(7)
+#       define OTGSC_HADP               BIT(6)
+#       define OTGSC_IDPU               BIT(5)
+#       define OTGSC_DP                 BIT(4)
+#       define OTGSC_OT                 BIT(3)
+#       define OTGSC_HAAR               BIT(2)
+#       define OTGSC_VC                 BIT(1)
+#       define OTGSC_VD                 BIT(0)
+#       define OTGSC_INTEN_MASK         (0x7f << 24)
+#       define OTGSC_INT_MASK           (0x5f << 24)
+#       define OTGSC_INTSTS_MASK        (0x7f << 16)
+#define CI_USBMODE              0xf8
+#       define USBMODE_CM               (BIT(1) | BIT(0))
+#       define USBMODE_IDLE             0
+#       define USBMODE_DEVICE           0x2
+#       define USBMODE_HOST             0x3
+#define USBCFG_ADDR                     0xff10801c
+#define USBCFG_LEN                      4
+#       define USBCFG_VBUSVAL           BIT(14)
+#       define USBCFG_AVALID            BIT(13)
+#       define USBCFG_BVALID            BIT(12)
+#       define USBCFG_SESEND            BIT(11)
+
+#define INTR_DUMMY_MASK (USBSTS_SLI | USBSTS_URI | USBSTS_PCI)
+
+enum langwell_otg_timer_type {
+        TA_WAIT_VRISE_TMR,
+        TA_WAIT_BCON_TMR,
+        TA_AIDL_BDIS_TMR,
+        TB_ASE0_BRST_TMR,
+        TB_SE0_SRP_TMR,
+        TB_SRP_INIT_TMR,
+        TB_SRP_FAIL_TMR,
+        TB_BUS_SUSPEND_TMR
+};
+
+#define TA_WAIT_VRISE   100
+#define TA_WAIT_BCON    30000
+#define TA_AIDL_BDIS    15000
+#define TB_ASE0_BRST    5000
+#define TB_SE0_SRP      2
+#define TB_SRP_INIT     100
+#define TB_SRP_FAIL     5500
+#define TB_BUS_SUSPEND  500
+
+struct langwell_otg_timer {
+        unsigned long expires;  /* Number of count increase to timeout */
+        unsigned long count;    /* Tick counter */
+        void (*function)(unsigned long);        /* Timeout function */
+        unsigned long data;     /* Data passed to function */
+        struct list_head list;
+};
+
+struct langwell_otg {
+        struct intel_mid_otg_xceiv      iotg;
+        struct device                   *dev;
+
+        void __iomem                    *usbcfg;        /* SCCBUSB config Reg */
+
+        unsigned                        region;
+        unsigned                        cfg_region;
+
+        struct work_struct              work;
+        struct workqueue_struct         *qwork;
+        struct timer_list               hsm_timer;
+
+        spinlock_t                      lock;
+        spinlock_t                      wq_lock;
+
+        struct notifier_block           iotg_notifier;
+};
+
+static inline
+struct langwell_otg *mid_xceiv_to_lnw(struct intel_mid_otg_xceiv *iotg)
+{
+        return container_of(iotg, struct langwell_otg, iotg);
+}
+
+#endif /* __LANGWELL_OTG_H__ */
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index ee2dd1d506ed..2387f9fc8138 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -89,6 +89,8 @@ struct musb_hdrc_config {
         /* A GPIO controlling VRSEL in Blackfin */
         unsigned int    gpio_vrsel;
         unsigned int    gpio_vrsel_active;
+        /* musb CLKIN in Blackfin in MHZ */
+        unsigned char   clkin;
 #endif
 
 };
diff --git a/include/linux/usb/ncm.h b/include/linux/usb/ncm.h
deleted file mode 100644
index 006d1064c8b2..000000000000
--- a/include/linux/usb/ncm.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * USB CDC NCM auxiliary definitions
- */
-
-#ifndef __LINUX_USB_NCM_H
-#define __LINUX_USB_NCM_H
-
-#include <linux/types.h>
-#include <linux/usb/cdc.h>
-#include <asm/unaligned.h>
-
-#define NCM_NTB_MIN_IN_SIZE             2048
-#define NCM_NTB_MIN_OUT_SIZE            2048
-
-#define NCM_CONTROL_TIMEOUT             (5 * 1000)
-
-/* bmNetworkCapabilities */
-
-#define NCM_NCAP_ETH_FILTER     (1 << 0)
-#define NCM_NCAP_NET_ADDRESS    (1 << 1)
-#define NCM_NCAP_ENCAP_COMM     (1 << 2)
-#define NCM_NCAP_MAX_DGRAM      (1 << 3)
-#define NCM_NCAP_CRC_MODE       (1 << 4)
-
-/*
- * Here are options for NCM Datagram Pointer table (NDP) parser.
- * There are 2 different formats: NDP16 and NDP32 in the spec (ch. 3),
- * in NDP16 offsets and sizes fields are 1 16bit word wide,
- * in NDP32 -- 2 16bit words wide. Also signatures are different.
- * To make the parser code the same, put the differences in the structure,
- * and switch pointers to the structures when the format is changed.
- */
-
-struct ndp_parser_opts {
-        u32             nth_sign;
-        u32             ndp_sign;
-        unsigned        nth_size;
-        unsigned        ndp_size;
-        unsigned        ndplen_align;
-        /* sizes in u16 units */
-        unsigned        dgram_item_len; /* index or length */
-        unsigned        block_length;
-        unsigned        fp_index;
-        unsigned        reserved1;
-        unsigned        reserved2;
-        unsigned        next_fp_index;
-};
-
-#define INIT_NDP16_OPTS {                                       \
-                .nth_sign = NCM_NTH16_SIGN,                     \
-                .ndp_sign = NCM_NDP16_NOCRC_SIGN,               \
-                .nth_size = sizeof(struct usb_cdc_ncm_nth16),   \
-                .ndp_size = sizeof(struct usb_cdc_ncm_ndp16),   \
-                .ndplen_align = 4,                              \
-                .dgram_item_len = 1,                            \
-                .block_length = 1,                              \
-                .fp_index = 1,                                  \
-                .reserved1 = 0,                                 \
-                .reserved2 = 0,                                 \
-                .next_fp_index = 1,                             \
-        }
-
-
-#define INIT_NDP32_OPTS {                                       \
-                .nth_sign = NCM_NTH32_SIGN,                     \
-                .ndp_sign = NCM_NDP32_NOCRC_SIGN,               \
-                .nth_size = sizeof(struct usb_cdc_ncm_nth32),   \
-                .ndp_size = sizeof(struct usb_cdc_ncm_ndp32),   \
-                .ndplen_align = 8,                              \
-                .dgram_item_len = 2,                            \
-                .block_length = 2,                              \
-                .fp_index = 2,                                  \
-                .reserved1 = 1,                                 \
-                .reserved2 = 2,                                 \
-                .next_fp_index = 2,                             \
-        }
-
-static inline void put_ncm(__le16 **p, unsigned size, unsigned val)
-{
-        switch (size) {
-        case 1:
-                put_unaligned_le16((u16)val, *p);
-                break;
-        case 2:
-                put_unaligned_le32((u32)val, *p);
-
-                break;
-        default:
-                BUG();
-        }
-
-        *p += size;
-}
-
-static inline unsigned get_ncm(__le16 **p, unsigned size)
-{
-        unsigned tmp;
-
-        switch (size) {
-        case 1:
-                tmp = get_unaligned_le16(*p);
-                break;
-        case 2:
-                tmp = get_unaligned_le32(*p);
-                break;
-        default:
-                BUG();
-        }
-
-        *p += size;
-        return tmp;
-}
-
-#endif /* __LINUX_USB_NCM_H */
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index f8302d036a76..0a5b3711e502 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -43,13 +43,6 @@ enum usb_xceiv_events {
         USB_EVENT_ENUMERATED,   /* gadget driver enumerated */
 };
 
-#define USB_OTG_PULLUP_ID               (1 << 0)
-#define USB_OTG_PULLDOWN_DP             (1 << 1)
-#define USB_OTG_PULLDOWN_DM             (1 << 2)
-#define USB_OTG_EXT_VBUS_INDICATOR      (1 << 3)
-#define USB_OTG_DRV_VBUS                (1 << 4)
-#define USB_OTG_DRV_VBUS_EXT            (1 << 5)
-
 struct otg_transceiver;
 
 /* for transceivers connected thru an ULPI interface, the user must
@@ -146,10 +139,10 @@ static inline int otg_io_read(struct otg_transceiver *otg, u32 reg)
         return -EINVAL;
 }
 
-static inline int otg_io_write(struct otg_transceiver *otg, u32 reg, u32 val)
+static inline int otg_io_write(struct otg_transceiver *otg, u32 val, u32 reg)
 {
         if (otg->io_ops && otg->io_ops->write)
-                return otg->io_ops->write(otg, reg, val);
+                return otg->io_ops->write(otg, val, reg);
 
         return -EINVAL;
 }
@@ -171,8 +164,19 @@ otg_shutdown(struct otg_transceiver *otg)
 }
 
 /* for usb host and peripheral controller drivers */
+#ifdef CONFIG_USB_OTG_UTILS
 extern struct otg_transceiver *otg_get_transceiver(void);
 extern void otg_put_transceiver(struct otg_transceiver *);
+#else
+static inline struct otg_transceiver *otg_get_transceiver(void)
+{
+        return NULL;
+}
+
+static inline void otg_put_transceiver(struct otg_transceiver *x)
+{
+}
+#endif
 
 /* Context: can sleep */
 static inline int
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 16b7f3347545..3e93de7ecbc3 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -26,4 +26,8 @@
    and can't handle talking to these interfaces */
 #define USB_QUIRK_HONOR_BNUMINTERFACES  0x00000020
 
+/* device needs a pause during initialization, after we read the device
+   descriptor */
+#define USB_QUIRK_DELAY_INIT            0x00000040
+
 #endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 84a4c44c208b..16d682f4f7c3 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -271,6 +271,8 @@ struct usb_serial_driver {
         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  (*get_icount)(struct tty_struct *tty,
+                        struct serial_icounter_struct *icount);
         /* Called by the tty layer for port level work. There may or may not
            be an attached tty at this point */
         void (*dtr_rts)(struct usb_serial_port *port, int on);
@@ -342,8 +344,7 @@ extern int usb_serial_generic_submit_read_urb(struct usb_serial_port *port,
 extern void usb_serial_generic_process_read_urb(struct urb *urb);
 extern int usb_serial_generic_prepare_write_buffer(struct usb_serial_port *port,
                                                 void *dest, size_t size);
-extern int usb_serial_handle_sysrq_char(struct tty_struct *tty,
-                                        struct usb_serial_port *port,
+extern int usb_serial_handle_sysrq_char(struct usb_serial_port *port,
                                         unsigned int ch);
 extern int usb_serial_handle_break(struct usb_serial_port *port);
 
diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h
new file mode 100644
index 000000000000..d7fc910f1dc4
--- /dev/null
+++ b/include/linux/usb/storage.h
@@ -0,0 +1,48 @@
+#ifndef __LINUX_USB_STORAGE_H
+#define __LINUX_USB_STORAGE_H
+
+/*
+ * linux/usb/storage.h
+ *
+ * Copyright Matthew Wilcox for Intel Corp, 2010
+ *
+ * This file contains definitions taken from the
+ * USB Mass Storage Class Specification Overview
+ *
+ * Distributed under the terms of the GNU GPL, version two.
+ */
+
+/* Storage subclass codes */
+
+#define USB_SC_RBC      0x01            /* Typically, flash devices */
+#define USB_SC_8020     0x02            /* CD-ROM */
+#define USB_SC_QIC      0x03            /* QIC-157 Tapes */
+#define USB_SC_UFI      0x04            /* Floppy */
+#define USB_SC_8070     0x05            /* Removable media */
+#define USB_SC_SCSI     0x06            /* Transparent */
+#define USB_SC_LOCKABLE 0x07            /* Password-protected */
+
+#define USB_SC_ISD200   0xf0            /* ISD200 ATA */
+#define USB_SC_CYP_ATACB        0xf1    /* Cypress ATACB */
+#define USB_SC_DEVICE   0xff            /* Use device's value */
+
+/* Storage protocol codes */
+
+#define USB_PR_CBI      0x00            /* Control/Bulk/Interrupt */
+#define USB_PR_CB       0x01            /* Control/Bulk w/o interrupt */
+#define USB_PR_BULK     0x50            /* bulk only */
+#define USB_PR_UAS      0x62            /* USB Attached SCSI */
+
+#define USB_PR_USBAT    0x80            /* SCM-ATAPI bridge */
+#define USB_PR_EUSB_SDDR09      0x81    /* SCM-SCSI bridge for SDDR-09 */
+#define USB_PR_SDDR55   0x82            /* SDDR-55 (made up) */
+#define USB_PR_DPCM_USB 0xf0            /* Combination CB/SDDR09 */
+#define USB_PR_FREECOM  0xf1            /* Freecom */
+#define USB_PR_DATAFAB  0xf2            /* Datafab chipsets */
+#define USB_PR_JUMPSHOT 0xf3            /* Lexar Jumpshot */
+#define USB_PR_ALAUDA   0xf4            /* Alauda chipsets */
+#define USB_PR_KARMA    0xf5            /* Rio Karma */
+
+#define USB_PR_DEVICE   0xff            /* Use device's value */
+
+#endif
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h
index 2369d07c3c87..82b1507f4735 100644
--- a/include/linux/usb/ulpi.h
+++ b/include/linux/usb/ulpi.h
@@ -11,6 +11,42 @@
 #ifndef __LINUX_USB_ULPI_H
 #define __LINUX_USB_ULPI_H
 
+#include <linux/usb/otg.h>
+/*-------------------------------------------------------------------------*/
+
+/*
+ * ULPI Flags
+ */
+#define ULPI_OTG_ID_PULLUP              (1 << 0)
+#define ULPI_OTG_DP_PULLDOWN_DIS        (1 << 1)
+#define ULPI_OTG_DM_PULLDOWN_DIS        (1 << 2)
+#define ULPI_OTG_DISCHRGVBUS            (1 << 3)
+#define ULPI_OTG_CHRGVBUS               (1 << 4)
+#define ULPI_OTG_DRVVBUS                (1 << 5)
+#define ULPI_OTG_DRVVBUS_EXT            (1 << 6)
+#define ULPI_OTG_EXTVBUSIND             (1 << 7)
+
+#define ULPI_IC_6PIN_SERIAL             (1 << 8)
+#define ULPI_IC_3PIN_SERIAL             (1 << 9)
+#define ULPI_IC_CARKIT                  (1 << 10)
+#define ULPI_IC_CLKSUSPM                (1 << 11)
+#define ULPI_IC_AUTORESUME              (1 << 12)
+#define ULPI_IC_EXTVBUS_INDINV          (1 << 13)
+#define ULPI_IC_IND_PASSTHRU            (1 << 14)
+#define ULPI_IC_PROTECT_DIS             (1 << 15)
+
+#define ULPI_FC_HS                      (1 << 16)
+#define ULPI_FC_FS                      (1 << 17)
+#define ULPI_FC_LS                      (1 << 18)
+#define ULPI_FC_FS4LS                   (1 << 19)
+#define ULPI_FC_TERMSEL                 (1 << 20)
+#define ULPI_FC_OP_NORM                 (1 << 21)
+#define ULPI_FC_OP_NODRV                (1 << 22)
+#define ULPI_FC_OP_DIS_NRZI             (1 << 23)
+#define ULPI_FC_OP_NSYNC_NEOP           (1 << 24)
+#define ULPI_FC_RST                     (1 << 25)
+#define ULPI_FC_SUSPM                   (1 << 26)
+
 /*-------------------------------------------------------------------------*/
 
 /*
@@ -58,6 +94,10 @@
 
 /*-------------------------------------------------------------------------*/
 
+/*
+ * Register Bits
+ */
+
 /* Function Control */
 #define ULPI_FUNC_CTRL_XCVRSEL                  (1 << 0)
 #define  ULPI_FUNC_CTRL_XCVRSEL_MASK            (3 << 0)