diff options
Diffstat (limited to 'include/usb.h')
| -rw-r--r-- | include/usb.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/usb.h b/include/usb.h index 60db897..a96ec23 100644 --- a/include/usb.h +++ b/include/usb.h @@ -125,6 +125,8 @@ struct usb_device { struct usb_device *children[USB_MAXCHILDREN]; void *controller; /* hardware controller private data */ + /* slot_id - for xHCI enabled devices */ + unsigned int slot_id; }; /********************************************************************** @@ -138,7 +140,7 @@ struct usb_device { defined(CONFIG_USB_OMAP3) || defined(CONFIG_USB_DA8XX) || \ defined(CONFIG_USB_BLACKFIN) || defined(CONFIG_USB_AM35X) || \ defined(CONFIG_USB_MUSB_DSPS) || defined(CONFIG_USB_MUSB_AM35X) || \ - defined(CONFIG_USB_MUSB_OMAP2PLUS) + defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_XHCI) int usb_lowlevel_init(int index, void **controller); int usb_lowlevel_stop(int index); @@ -338,6 +340,10 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate); #define usb_pipecontrol(pipe) (usb_pipetype((pipe)) == PIPE_CONTROL) #define usb_pipebulk(pipe) (usb_pipetype((pipe)) == PIPE_BULK) +#define usb_pipe_ep_index(pipe) \ + usb_pipecontrol(pipe) ? (usb_pipeendpoint(pipe) * 2) : \ + ((usb_pipeendpoint(pipe) * 2) - \ + (usb_pipein(pipe) ? 0 : 1)) /************************************************************************* * Hub Stuff @@ -382,5 +388,6 @@ struct usb_device *usb_alloc_new_device(void *controller); int usb_new_device(struct usb_device *dev); void usb_free_device(void); +int usb_alloc_device(struct usb_device *dev); #endif /*_USB_H_ */ |