drivers/staging/ozwpan/ozusbif.h

   1 /* -----------------------------------------------------------------------------
   2  * Copyright (c) 2011 Ozmo Inc
   3  * Released under the GNU General Public License Version 2 (GPLv2).
   4  * -----------------------------------------------------------------------------
   5  */
   6 #ifndef _OZUSBIF_H
   7 #define _OZUSBIF_H
   8
   9 #include <linux/usb.h>
  10
  11 /* Reference counting functions.
  12  */
  13 void oz_usb_get(void *hpd);
  14 void oz_usb_put(void *hpd);
  15
  16 /* Stream functions.
  17  */
  18 int oz_usb_stream_create(void *hpd, u8 ep_num);
  19 int oz_usb_stream_delete(void *hpd, u8 ep_num);
  20
  21 /* Request functions.
  22  */
  23 int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
  24                 const u8 *data, int data_len);
  25 int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type,
  26         u8 index, __le16 windex, int offset, int len);
  27 int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb);
  28 void oz_usb_request_heartbeat(void *hpd);
  29
  30 /* Confirmation functions.
  31  */
  32 void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status,
  33         const u8 *desc, int length, int offset, int total_size);
  34 void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode,
  35         const u8 *data, int data_len);
  36
  37 /* Indication functions.
  38  */
  39 void oz_hcd_data_ind(void *hport, u8 endpoint, const u8 *data, int data_len);
  40
  41 int oz_hcd_heartbeat(void *hport);
  42
  43 #endif /* _OZUSBIF_H */