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USB hub: Add EP0 to all control transfers. There can be multiple EP0's with a hub

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This commit is contained in:
Gregory Nutt 2015-04-20 09:35:43 -06:00
parent 9e0b239c37
commit fa778aec07
3 changed files with 77 additions and 64 deletions
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9
include/nuttx/usb/usbhost.h
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@ -448,6 +448,7 @@
* Input Parameters:
* drvr - The USB host driver instance obtained as a parameter from the call to
* the class create() method.
* ep0 - The control endpoint to send/receive the control request.
* req - Describes the request to be sent. This request must lie in memory
* created by DRVR_ALLOC.
* buffer - A buffer used for sending the request and for returning any
@ -466,8 +467,8 @@
*
************************************************************************************/
#define DRVR_CTRLIN(drvr,req,buffer) ((drvr)->ctrlin(drvr,req,buffer))
#define DRVR_CTRLOUT(drvr,req,buffer) ((drvr)->ctrlout(drvr,req,buffer))
#define DRVR_CTRLIN(drvr,ep0,req,buffer) ((drvr)->ctrlin(drvr,ep0,req,buffer))
#define DRVR_CTRLOUT(drvr,ep0,req,buffer) ((drvr)->ctrlout(drvr,ep0,req,buffer))
/************************************************************************************
* Name: DRVR_TRANSFER and DRVR_ASYNCH
@ -761,10 +762,10 @@ struct usbhost_driver_s
* control transfer has completed.
*/
int (*ctrlin)(FAR struct usbhost_driver_s *drvr,
int (*ctrlin)(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR const struct usb_ctrlreq_s *req,
FAR uint8_t *buffer);
int (*ctrlout)(FAR struct usbhost_driver_s *drvr,
int (*ctrlout)(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR const struct usb_ctrlreq_s *req,
FAR const uint8_t *buffer);