| 1 | /* $NetBSD: ieee8023ad_lacp_debug.h,v 1.3 2005/12/10 23:21:39 elad Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c)2005 YAMAMOTO Takashi, |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #ifndef _NET_AGR_IEEE8023AD_LACP_DEBUG_H_ |
| 30 | #define _NET_AGR_IEEE8023AD_LACP_DEBUG_H_ |
| 31 | |
| 32 | #define LACP_DEBUG |
| 33 | |
| 34 | /* following constants don't include terminating NUL */ |
| 35 | #define LACP_MACSTR_MAX (2*6 + 5) |
| 36 | #define LACP_SYSTEMPRIOSTR_MAX (4) |
| 37 | #define LACP_SYSTEMIDSTR_MAX (LACP_SYSTEMPRIOSTR_MAX + 1 + LACP_MACSTR_MAX) |
| 38 | #define LACP_PORTPRIOSTR_MAX (4) |
| 39 | #define LACP_PORTNOSTR_MAX (4) |
| 40 | #define LACP_PORTIDSTR_MAX (LACP_PORTPRIOSTR_MAX + 1 + LACP_PORTNOSTR_MAX) |
| 41 | #define LACP_KEYSTR_MAX (4) |
| 42 | #define LACP_PARTNERSTR_MAX \ |
| 43 | (1 + LACP_SYSTEMIDSTR_MAX + 1 + LACP_KEYSTR_MAX + 1 \ |
| 44 | + LACP_PORTIDSTR_MAX + 1) |
| 45 | #define LACP_LAGIDSTR_MAX \ |
| 46 | (1 + LACP_PARTNERSTR_MAX + 1 + LACP_PARTNERSTR_MAX + 1) |
| 47 | #define LACP_STATESTR_MAX (255) /* XXX */ |
| 48 | |
| 49 | void lacp_dump_lacpdu(const struct lacpdu *); |
| 50 | const char *lacp_format_partner(const struct lacp_peerinfo *, char *, size_t); |
| 51 | const char *lacp_format_lagid(const struct lacp_peerinfo *, |
| 52 | const struct lacp_peerinfo *, char *, size_t); |
| 53 | const char *lacp_format_lagid_aggregator(const struct lacp_aggregator *, |
| 54 | char *, size_t); |
| 55 | const char *lacp_format_state(uint8_t, char *, size_t); |
| 56 | const char *lacp_format_mac(const uint8_t *, char *, size_t); |
| 57 | const char *lacp_format_systemid(const struct lacp_systemid *, char *, size_t); |
| 58 | const char *lacp_format_portid(const struct lacp_portid *, char *, size_t); |
| 59 | |
| 60 | #if defined(LACP_DEBUG) |
| 61 | extern int lacpdebug; |
| 62 | void lacp_dprintf(const struct lacp_port *, const char *, ...) |
| 63 | __attribute__((__format__(__printf__, 2, 3))); |
| 64 | #define LACP_DPRINTF(a) if (lacpdebug) lacp_dprintf a |
| 65 | #else |
| 66 | #define LACP_DPRINTF(a) /* nothing */ |
| 67 | #endif |
| 68 | |
| 69 | #endif /* !_NET_AGR_IEEE8023AD_LACP_DEBUG_H_ */ |
| 70 | |