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wireless
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broadcom
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brcm80211
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brcmsmac
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channel.h

channel.h 2.0 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 _BRCM_CHANNEL_H_
    18. 

  18. #define _BRCM_CHANNEL_H_
    19. 

  19. 

  20. /* conversion for phy txpwr calculations that use .25 dB units */
    21. 

  21. #define BRCMS_TXPWR_DB_FACTOR 4
    22. 

  22. 

  23. /* bits for locale_info flags */
    24. 

  24. #define BRCMS_PEAK_CONDUCTED	0x00	/* Peak for locals */
    25. 

  25. #define BRCMS_EIRP		0x01	/* Flag for EIRP */
    26. 

  26. #define BRCMS_DFS_TPC		0x02	/* Flag for DFS TPC */
    27. 

  27. #define BRCMS_NO_OFDM		0x04	/* Flag for No OFDM */
    28. 

  28. #define BRCMS_NO_40MHZ		0x08	/* Flag for No MIMO 40MHz */
    29. 

  29. #define BRCMS_NO_MIMO		0x10	/* Flag for No MIMO, 20 or 40 MHz */
    30. 

  30. #define BRCMS_RADAR_TYPE_EU       0x20	/* Flag for EU */
    31. 

  31. #define BRCMS_DFS_FCC             BRCMS_DFS_TPC	/* Flag for DFS FCC */
    32. 

  32. 

  33. #define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */
    34. 

  34. 

  35. struct brcms_cm_info *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc);
    36. 

  36. 

  37. void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm);
    38. 

  38. 

  39. bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, u16 chspec);
    40. 

  40. 

  41. void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec,
    42. 

  42. 				struct txpwr_limits *txpwr);
    43. 

  43. void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec,
    44. 

  44. 				  u8 local_constraint_qdbm);
    45. 

  45. void brcms_c_regd_init(struct brcms_c_info *wlc);
    46. 

  46. 

  47. #endif				/* _WLC_CHANNEL_H */
    48. 

  48.