dhd_proto.h 1.5 KB

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  1. /*
  2. * Copyright (c) 2010 Broadcom Corporation
  3. *
  4. * Permission to use, copy, modify, and/or distribute this software for any
  5. * purpose with or without fee is hereby granted, provided that the above
  6. * copyright notice and this permission notice appear in all copies.
  7. *
  8. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9. * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10. * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11. * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12. * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13. * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14. * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15. */
  16. #ifndef _BRCMF_PROTO_H_
  17. #define _BRCMF_PROTO_H_
  18. /*
  19. * Exported from the brcmf protocol module (brcmf_cdc)
  20. */
  21. /* Linkage, sets prot link and updates hdrlen in pub */
  22. extern int brcmf_proto_attach(struct brcmf_pub *drvr);
  23. /* Unlink, frees allocated protocol memory (including brcmf_proto) */
  24. extern void brcmf_proto_detach(struct brcmf_pub *drvr);
  25. /* Stop protocol: sync w/dongle state. */
  26. extern void brcmf_proto_stop(struct brcmf_pub *drvr);
  27. /* Add any protocol-specific data header.
  28. * Caller must reserve prot_hdrlen prepend space.
  29. */
  30. extern void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx,
  31. struct sk_buff *txp);
  32. /* Sets dongle media info (drv_version, mac address). */
  33. extern int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
  34. #endif /* _BRCMF_PROTO_H_ */