net: designware: Make driver independent from DM_GPIO again

[people/ms/u-boot.git] / include / usb.h

diff --git a/include/usb.h b/include/usb.h
index 3d0facbed9f6af5d6195cbe05b00b326c11429f9..02a0ccdd77b370b4bd62d858a2c797e926fd03f2 100644 (file)
--- a/include/usb.h
+++ b/include/usb.h
@@ -130,7 +130,7 @@ struct usb_device {
        int string_langid;              /* language ID for strings */
        int (*irq_handle)(struct usb_device *dev);
        unsigned long irq_status;
-       int irq_act_len;                /* transfered bytes */
+       int irq_act_len;                /* transferred bytes */
        void *privptr;
        /*
         * Child devices -  if this is a hub device
@@ -138,7 +138,7 @@ struct usb_device {
         */
        unsigned long status;
        unsigned long int_pending;      /* 1 bit per ep, used by int_queue */
-       int act_len;                    /* transfered bytes */
+       int act_len;                    /* transferred bytes */
        int maxchild;                   /* Number of ports if hub */
        int portnr;                     /* Port number, 1=first */
 #ifndef CONFIG_DM_USB
@@ -227,8 +227,7 @@ int board_usb_cleanup(int index, enum usb_init_type init);
 
 #ifdef CONFIG_USB_STORAGE
 
-#define USB_MAX_STOR_DEV 5
-block_dev_desc_t *usb_stor_get_dev(int index);
+#define USB_MAX_STOR_DEV 7
 int usb_stor_scan(int mode);
 int usb_stor_info(void);
 
@@ -266,8 +265,9 @@ int usb_submit_int_msg(struct usb_device *dev, unsigned long pipe,
                        void *buffer, int transfer_len, int interval);
 int usb_disable_asynch(int disable);
 int usb_maxpacket(struct usb_device *dev, unsigned long pipe);
-int usb_get_configuration_no(struct usb_device *dev, unsigned char *buffer,
-                               int cfgno);
+int usb_get_configuration_no(struct usb_device *dev, int cfgno,
+                       unsigned char *buffer, int length);
+int usb_get_configuration_len(struct usb_device *dev, int cfgno);
 int usb_get_report(struct usb_device *dev, int ifnum, unsigned char type,
                        unsigned char id, void *buf, int size);
 int usb_get_class_descriptor(struct usb_device *dev, int ifnum,
@@ -555,6 +555,10 @@ struct usb_hub_descriptor {
 struct usb_hub_device {
        struct usb_device *pusb_dev;
        struct usb_hub_descriptor desc;
+
+       ulong connect_timeout;          /* Device connection timeout in ms */
+       ulong query_delay;              /* Device query delay in ms */
+       int overcurrent_count[USB_MAXCHILDREN]; /* Over-current counter */
 };
 
 #ifdef CONFIG_DM_USB
@@ -874,6 +878,18 @@ int legacy_hub_port_reset(struct usb_device *dev, int port,
 
 int hub_port_reset(struct udevice *dev, int port, unsigned short *portstat);
 
+/*
+ * usb_find_usb2_hub_address_port() - Get hub address and port for TT setting
+ *
+ * Searches for the first HS hub above the given device. If a
+ * HS hub is found, the hub address and the port the device is
+ * connected to is return, as required for SPLIT transactions
+ *
+ * @param: udev full speed or low speed device
+ */
+void usb_find_usb2_hub_address_port(struct usb_device *udev,
+                                   uint8_t *hub_address, uint8_t *hub_port);
+
 /**
  * usb_alloc_new_device() - Allocate a new device
  *
@@ -937,6 +953,17 @@ int usb_emul_control(struct udevice *emul, struct usb_device *udev,
 int usb_emul_bulk(struct udevice *emul, struct usb_device *udev,
                  unsigned long pipe, void *buffer, int length);
 
+/**
+ * usb_emul_int() - Send an interrupt packet to an emulator
+ *
+ * @emul:      Emulator device
+ * @udev:      USB device (which the emulator is causing to appear)
+ * See struct dm_usb_ops for details on other parameters
+ * @return 0 if OK, -ve on error
+ */
+int usb_emul_int(struct udevice *emul, struct usb_device *udev,
+                 unsigned long pipe, void *buffer, int length, int interval);
+
 /**
  * usb_emul_find() - Find an emulator for a particular device
  *
@@ -949,6 +976,16 @@ int usb_emul_bulk(struct udevice *emul, struct usb_device *udev,
  */
 int usb_emul_find(struct udevice *bus, ulong pipe, struct udevice **emulp);
 
+/**
+ * usb_emul_find_for_dev() - Find an emulator for a particular device
+ *
+ * @bus:       USB bus (controller)
+ * @dev:       USB device to check
+ * @emulp:     Returns pointer to emulator, or NULL if not found
+ * @return 0 if found, -ve on error
+ */
+int usb_emul_find_for_dev(struct udevice *dev, struct udevice **emulp);
+
 /**
  * usb_emul_reset() - Reset all emulators ready for use
  *
@@ -957,4 +994,12 @@ int usb_emul_find(struct udevice *bus, ulong pipe, struct udevice **emulp);
  */
 void usb_emul_reset(struct udevice *dev);
 
+/**
+ * usb_show_tree() - show the USB device tree
+ *
+ * This shows a list of active USB devices along with basic information about
+ * each.
+ */
+void usb_show_tree(void);
+
 #endif /*_USB_H_ */