2 * Copyright 2007, Broadcom Corporation
5 * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
6 * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
7 * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
8 * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
10 * Fundamental types and constants relating to 802.1D
17 /* 802.1D priority defines */
18 #define PRIO_8021D_NONE 2 /* None = - */
19 #define PRIO_8021D_BK 1 /* BK - Background */
20 #define PRIO_8021D_BE 0 /* BE - Best-effort */
21 #define PRIO_8021D_EE 3 /* EE - Excellent-effort */
22 #define PRIO_8021D_CL 4 /* CL - Controlled Load */
23 #define PRIO_8021D_VI 5 /* Vi - Video */
24 #define PRIO_8021D_VO 6 /* Vo - Voice */
25 #define PRIO_8021D_NC 7 /* NC - Network Control */
26 #define MAXPRIO 7 /* 0-7 */
27 #define NUMPRIO (MAXPRIO + 1)
29 #define ALLPRIO -1 /* All prioirty */
31 /* Converts prio to precedence since the numerical value of
32 * PRIO_8021D_BE and PRIO_8021D_NONE are swapped.
34 #define PRIO2PREC(prio) \
35 (((prio) == PRIO_8021D_NONE || (prio) == PRIO_8021D_BE) ? ((prio^2)) : (prio))
37 #endif /* _802_1_D__ */
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