LXR linux/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 */
  13void oz_usb_get(void *hpd);
  14void oz_usb_put(void *hpd);
  15
  16/* Stream functions.
  17 */
  18int oz_usb_stream_create(void *hpd, u8 ep_num);
  19int oz_usb_stream_delete(void *hpd, u8 ep_num);
  20
  21/* Request functions.
  22 */
  23int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
  24                const u8 *data, int data_len);
  25int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type,
  26        u8 index, u16 windex, int offset, int len);
  27int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb);
  28void oz_usb_request_heartbeat(void *hpd);
  29
  30/* Confirmation functions.
  31 */
  32void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status,
  33        const u8 *desc, int length, int offset, int total_size);
  34void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode,
  35        const u8 *data, int data_len);
  36
  37/* Indication functions.
  38 */
  39void oz_hcd_data_ind(void *hport, u8 endpoint, const u8 *data, int data_len);
  40
  41int oz_hcd_heartbeat(void *hport);
  42
  43#endif /* _OZUSBIF_H */
  44