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drivers
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net
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wireless
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brcm80211
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brcmfmac
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dhd_proto.h

dhd_proto.h 2.1 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2010 Broadcom Corporation
    3. 

  3.  *
    4. 

  4.  * Permission to use, copy, modify, and/or distribute this software for any
    5. 

  5.  * purpose with or without fee is hereby granted, provided that the above
    6. 

  6.  * copyright notice and this permission notice appear in all copies.
    7. 

  7.  *
    8. 

  8.  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
    9. 

  9.  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
    10. 

  10.  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
    11. 

  11.  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
    12. 

  12.  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
    13. 

  13.  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
    14. 

  14.  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
    15. 

  15.  */
    16. 

  16. 

  17. #ifndef _BRCMF_PROTO_H_
    18. 

  18. #define _BRCMF_PROTO_H_
    19. 

  19. 

  20. /*
    21. 

  21.  * Exported from the brcmf protocol module (brcmf_cdc)
    22. 

  22.  */
    23. 

  23. 

  24. /* Linkage, sets prot link and updates hdrlen in pub */
    25. 

  25. extern int brcmf_proto_attach(struct brcmf_pub *drvr);
    26. 

  26. 

  27. /* Unlink, frees allocated protocol memory (including brcmf_proto) */
    28. 

  28. extern void brcmf_proto_detach(struct brcmf_pub *drvr);
    29. 

  29. 

  30. /* Initialize protocol: sync w/dongle state.
    31. 

  31.  * Sets dongle media info (iswl, drv_version, mac address).
    32. 

  32.  */
    33. 

  33. extern int brcmf_proto_init(struct brcmf_pub *drvr);
    34. 

  34. 

  35. /* Stop protocol: sync w/dongle state. */
    36. 

  36. extern void brcmf_proto_stop(struct brcmf_pub *drvr);
    37. 

  37. 

  38. /* Add any protocol-specific data header.
    39. 

  39.  * Caller must reserve prot_hdrlen prepend space.
    40. 

  40.  */
    41. 

  41. extern void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx,
    42. 

  42. 				struct sk_buff *txp);
    43. 

  43. 

  44. /* Remove any protocol-specific data header. */
    45. 

  45. extern int brcmf_proto_hdrpull(struct brcmf_pub *, int *ifidx,
    46. 

  46. 			       struct sk_buff *rxp);
    47. 

  47. 

  48. /* Use protocol to issue command to dongle */
    49. 

  49. extern int brcmf_proto_dcmd(struct brcmf_pub *drvr, int ifidx,
    50. 

  50. 				struct brcmf_dcmd *dcmd, int len);
    51. 

  51. 

  52. /* Update local copy of dongle statistics */
    53. 

  53. extern void brcmf_proto_dstats(struct brcmf_pub *drvr);
    54. 

  54. 

  55. extern int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr);
    56. 

  56. 

  57. extern int brcmf_proto_cdc_set_dcmd(struct brcmf_pub *drvr, int ifidx,
    58. 

  58. 				     uint cmd, void *buf, uint len);
    59. 

  59. 

  60. #endif				/* _BRCMF_PROTO_H_ */
    61.