diff options
Diffstat (limited to 'include/usb.h')
| -rw-r--r-- | include/usb.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/include/usb.h b/include/usb.h index ba3d169..9dd8791 100644 --- a/include/usb.h +++ b/include/usb.h @@ -140,6 +140,8 @@ struct usb_device { int portnr; struct usb_device *parent; struct usb_device *children[USB_MAXCHILDREN]; + + void *controller; /* hardware controller private data */ }; /********************************************************************** @@ -153,8 +155,9 @@ struct usb_device { defined(CONFIG_USB_OMAP3) || defined(CONFIG_USB_DA8XX) || \ defined(CONFIG_USB_BLACKFIN) || defined(CONFIG_USB_AM35X) -int usb_lowlevel_init(void); -int usb_lowlevel_stop(void); +int usb_lowlevel_init(int index, void **controller); +int usb_lowlevel_stop(int index); + int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int transfer_len); int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, @@ -166,6 +169,17 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, #define USB_UHCI_VEND_ID 0x8086 #define USB_UHCI_DEV_ID 0x7112 +/* + * PXA25x can only act as USB device. There are drivers + * which works with USB CDC gadgets implementations. + * Some of them have common routines which can be used + * in boards init functions e.g. udc_disconnect() used for + * forced device disconnection from host. + */ +#elif defined(CONFIG_USB_GADGET_PXA2XX) + +extern void udc_disconnect(void); + #else #error USB Lowlevel not defined #endif @@ -382,7 +396,8 @@ void usb_hub_reset(void); int hub_port_reset(struct usb_device *dev, int port, unsigned short *portstat); -struct usb_device *usb_alloc_new_device(void); +struct usb_device *usb_alloc_new_device(void *controller); + int usb_new_device(struct usb_device *dev); #endif /*_USB_H_ */ |