1/****************************************************************************** 2 * 3 * (C)Copyright 1998,1999 SysKonnect, 4 * a business unit of Schneider & Koch & Co. Datensysteme GmbH. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * The information in this file is provided "AS IS" without warranty. 12 * 13 ******************************************************************************/ 14 15#ifndef _SKFP_H_SMTSTATE_H_ 16#define _SKFP_H_SMTSTATE_H_ 17 18/* 19 * SMT state definitions 20 */ 21 22#ifndef KERNEL 23/* 24 * PCM states 25 */ 26#define PC0_OFF 0 27#define PC1_BREAK 1 28#define PC2_TRACE 2 29#define PC3_CONNECT 3 30#define PC4_NEXT 4 31#define PC5_SIGNAL 5 32#define PC6_JOIN 6 33#define PC7_VERIFY 7 34#define PC8_ACTIVE 8 35#define PC9_MAINT 9 36 37/* 38 * PCM modes 39 */ 40#define PM_NONE 0 41#define PM_PEER 1 42#define PM_TREE 2 43 44/* 45 * PCM type 46 */ 47#define TA 0 48#define TB 1 49#define TS 2 50#define TM 3 51#define TNONE 4 52 53/* 54 * CFM states 55 */ 56#define SC0_ISOLATED 0 /* isolated */ 57#define SC1_WRAP_A 5 /* wrap A */ 58#define SC2_WRAP_B 6 /* wrap B */ 59#define SC4_THRU_A 12 /* through A */ 60#define SC5_THRU_B 7 /* through B (SMt 6.2) */ 61#define SC7_WRAP_S 8 /* SAS */ 62 63/* 64 * ECM states 65 */ 66#define EC0_OUT 0 67#define EC1_IN 1 68#define EC2_TRACE 2 69#define EC3_LEAVE 3 70#define EC4_PATH_TEST 4 71#define EC5_INSERT 5 72#define EC6_CHECK 6 73#define EC7_DEINSERT 7 74 75/* 76 * RMT states 77 */ 78#define RM0_ISOLATED 0 79#define RM1_NON_OP 1 /* not operational */ 80#define RM2_RING_OP 2 /* ring operational */ 81#define RM3_DETECT 3 /* detect dupl addresses */ 82#define RM4_NON_OP_DUP 4 /* dupl. addr detected */ 83#define RM5_RING_OP_DUP 5 /* ring oper. with dupl. addr */ 84#define RM6_DIRECTED 6 /* sending directed beacons */ 85#define RM7_TRACE 7 /* trace initiated */ 86#endif 87 88struct pcm_state { 89 unsigned char pcm_type ; /* TA TB TS TM */ 90 unsigned char pcm_state ; /* state PC[0-9]_* */ 91 unsigned char pcm_mode ; /* PM_{NONE,PEER,TREE} */ 92 unsigned char pcm_neighbor ; /* TA TB TS TM */ 93 unsigned char pcm_bsf ; /* flag bs : TRUE/FALSE */ 94 unsigned char pcm_lsf ; /* flag ls : TRUE/FALSE */ 95 unsigned char pcm_lct_fail ; /* counter lct_fail */ 96 unsigned char pcm_ls_rx ; /* rx line state */ 97 short pcm_r_val ; /* signaling bits */ 98 short pcm_t_val ; /* signaling bits */ 99} ; 100 101struct smt_state { 102 struct pcm_state pcm_state[NUMPHYS] ; /* port A & port B */ 103} ; 104 105#endif 106 107