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linux-arkmicro
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drivers
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wireless
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realtek
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802.1d.h

802.1d.h 2.2 KB
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  1. /*
    2. 

  2.  * Fundamental types and constants relating to 802.1D
    3. 

  3.  *
    4. 

  4.  * Portions of this code are copyright (c) 2020 Cypress Semiconductor Corporation
    5. 

  5.  *
    6. 

  6.  * Copyright (C) 1999-2020, Broadcom Corporation
    7. 

  7.  *
    8. 

  8.  *      Unless you and Broadcom execute a separate written software license
    9. 

  9.  * agreement governing use of this software, this software is licensed to you
    10. 

  10.  * under the terms of the GNU General Public License version 2 (the "GPL"),
    11. 

  11.  * available at http://www.broadcom.com/licenses/GPLv2.php, with the
    12. 

  12.  * following added to such license:
    13. 

  13.  *
    14. 

  14.  *      As a special exception, the copyright holders of this software give you
    15. 

  15.  * permission to link this software with independent modules, and to copy and
    16. 

  16.  * distribute the resulting executable under terms of your choice, provided that
    17. 

  17.  * you also meet, for each linked independent module, the terms and conditions of
    18. 

  18.  * the license of that module.  An independent module is a module which is not
    19. 

  19.  * derived from this software.  The special exception does not apply to any
    20. 

  20.  * modifications of the software.
    21. 

  21.  *
    22. 

  22.  *      Notwithstanding the above, under no circumstances may you combine this
    23. 

  23.  * software in any way with any other Broadcom software provided under a license
    24. 

  24.  * other than the GPL, without Broadcom's express prior written consent.
    25. 

  25.  *
    26. 

  26.  *
    27. 

  27.  * <<Broadcom-WL-IPTag/Open:>>
    28. 

  28.  *
    29. 

  29.  * $Id: 802.1d.h 681862 2018-01-03 12:34:14Z $
    30. 

  30.  */
    31. 

  31. 

  32. #ifndef _802_1_D_
    33. 

  33. #define _802_1_D_
    34. 

  34. 

  35. /* 802.1D priority defines */
    36. 

  36. #define	PRIO_8021D_NONE		2	/* None = - */
    37. 

  37. #define	PRIO_8021D_BK		1	/* BK - Background */
    38. 

  38. #define	PRIO_8021D_BE		0	/* BE - Best-effort */
    39. 

  39. #define	PRIO_8021D_EE		3	/* EE - Excellent-effort */
    40. 

  40. #define	PRIO_8021D_CL		4	/* CL - Controlled Load */
    41. 

  41. #define	PRIO_8021D_VI		5	/* Vi - Video */
    42. 

  42. #define	PRIO_8021D_VO		6	/* Vo - Voice */
    43. 

  43. #define	PRIO_8021D_NC		7	/* NC - Network Control */
    44. 

  44. #define	MAXPRIO			7	/* 0-7 */
    45. 

  45. #define NUMPRIO			(MAXPRIO + 1)
    46. 

  46. 

  47. #define ALLPRIO		-1	/* All prioirty */
    48. 

  48. 

  49. /* Converts prio to precedence since the numerical value of
    50. 

  50.  * PRIO_8021D_BE and PRIO_8021D_NONE are swapped.
    51. 

  51.  */
    52. 

  52. #define PRIO2PREC(prio) \
    53. 

  53. 	(((prio) == PRIO_8021D_NONE || (prio) == PRIO_8021D_BE) ? ((prio^2)) : (prio))
    54. 

  54. 

  55. #endif /* _802_1_D__ */
    56.