| /* |
| * Copyright (C) 1999-2013, Broadcom Corporation |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| * |
| * Fundamental types and constants relating to 802.1D |
| * |
| * $Id: 802.1d.h 382882 2013-02-04 23:24:31Z $ |
| */ |
| |
| #ifndef _802_1_D_ |
| #define _802_1_D_ |
| |
| /* 802.1D priority defines */ |
| #define PRIO_8021D_NONE 2 /* None = - */ |
| #define PRIO_8021D_BK 1 /* BK - Background */ |
| #define PRIO_8021D_BE 0 /* BE - Best-effort */ |
| #define PRIO_8021D_EE 3 /* EE - Excellent-effort */ |
| #define PRIO_8021D_CL 4 /* CL - Controlled Load */ |
| #define PRIO_8021D_VI 5 /* Vi - Video */ |
| #define PRIO_8021D_VO 6 /* Vo - Voice */ |
| #define PRIO_8021D_NC 7 /* NC - Network Control */ |
| #define MAXPRIO 7 /* 0-7 */ |
| #define NUMPRIO (MAXPRIO + 1) |
| |
| #define ALLPRIO -1 /* All prioirty */ |
| |
| /* Converts prio to precedence since the numerical value of |
| * PRIO_8021D_BE and PRIO_8021D_NONE are swapped. |
| */ |
| #define PRIO2PREC(prio) \ |
| (((prio) == PRIO_8021D_NONE || (prio) == PRIO_8021D_BE) ? ((prio^2)) : (prio)) |
| |
| #endif /* _802_1_D__ */ |
