- /******************************************************************************
- *
- * (C)Copyright 1998,1999 SysKonnect,
- * a business unit of Schneider & Koch & Co. Datensysteme GmbH.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
- /*
- * SMT state definitions
- */
- #ifndef KERNEL
- /*
- * PCM states
- */
- #define PC0_OFF 0
- #define PC1_BREAK 1
- #define PC2_TRACE 2
- #define PC3_CONNECT 3
- #define PC4_NEXT 4
- #define PC5_SIGNAL 5
- #define PC6_JOIN 6
- #define PC7_VERIFY 7
- #define PC8_ACTIVE 8
- #define PC9_MAINT 9
- /*
- * PCM modes
- */
- #define PM_NONE 0
- #define PM_PEER 1
- #define PM_TREE 2
- /*
- * PCM type
- */
- #define TA 0
- #define TB 1
- #define TS 2
- #define TM 3
- #define TNONE 4
- /*
- * CFM states
- */
- #define SC0_ISOLATED 0 /* isolated */
- #define SC1_WRAP_A 5 /* wrap A */
- #define SC2_WRAP_B 6 /* wrap B */
- #define SC4_THRU_A 12 /* through A */
- #define SC5_THRU_B 7 /* through B (SMt 6.2) */
- #define SC7_WRAP_S 8 /* SAS */
- /*
- * ECM states
- */
- #define EC0_OUT 0
- #define EC1_IN 1
- #define EC2_TRACE 2
- #define EC3_LEAVE 3
- #define EC4_PATH_TEST 4
- #define EC5_INSERT 5
- #define EC6_CHECK 6
- #define EC7_DEINSERT 7
- /*
- * RMT states
- */
- #define RM0_ISOLATED 0
- #define RM1_NON_OP 1 /* not operational */
- #define RM2_RING_OP 2 /* ring operational */
- #define RM3_DETECT 3 /* detect dupl addresses */
- #define RM4_NON_OP_DUP 4 /* dupl. addr detected */
- #define RM5_RING_OP_DUP 5 /* ring oper. with dupl. addr */
- #define RM6_DIRECTED 6 /* sending directed beacons */
- #define RM7_TRACE 7 /* trace initiated */
- #endif
- struct pcm_state {
- unsigned char pcm_type ; /* TA TB TS TM */
- unsigned char pcm_state ; /* state PC[0-9]_* */
- unsigned char pcm_mode ; /* PM_{NONE,PEER,TREE} */
- unsigned char pcm_neighbor ; /* TA TB TS TM */
- unsigned char pcm_bsf ; /* flag bs : TRUE/FALSE */
- unsigned char pcm_lsf ; /* flag ls : TRUE/FALSE */
- unsigned char pcm_lct_fail ; /* counter lct_fail */
- unsigned char pcm_ls_rx ; /* rx line state */
- short pcm_r_val ; /* signaling bits */
- short pcm_t_val ; /* signaling bits */
- } ;
- struct smt_state {
- struct pcm_state pcm_state[NUMPHYS] ; /* port A & port B */
- } ;