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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/******************************************************************************3 *4 * (C)Copyright 1998,1999 SysKonnect,5 * a business unit of Schneider & Koch & Co. Datensysteme GmbH.6 *7 * The information in this file is provided "AS IS" without warranty.8 *9 ******************************************************************************/10 11#ifndef _SKFP_H_SMTSTATE_H_12#define _SKFP_H_SMTSTATE_H_13 14/*15 * SMT state definitions16 */17 18#ifndef KERNEL19/*20 * PCM states21 */22#define PC0_OFF 023#define PC1_BREAK 124#define PC2_TRACE 225#define PC3_CONNECT 326#define PC4_NEXT 427#define PC5_SIGNAL 528#define PC6_JOIN 629#define PC7_VERIFY 730#define PC8_ACTIVE 831#define PC9_MAINT 932 33/*34 * PCM modes35 */36#define PM_NONE 037#define PM_PEER 138#define PM_TREE 239 40/*41 * PCM type42 */43#define TA 044#define TB 145#define TS 246#define TM 347#define TNONE 448 49/*50 * CFM states51 */52#define SC0_ISOLATED 0 /* isolated */53#define SC1_WRAP_A 5 /* wrap A */54#define SC2_WRAP_B 6 /* wrap B */55#define SC4_THRU_A 12 /* through A */56#define SC5_THRU_B 7 /* through B (SMt 6.2) */57#define SC7_WRAP_S 8 /* SAS */58 59/*60 * ECM states61 */62#define EC0_OUT 063#define EC1_IN 164#define EC2_TRACE 265#define EC3_LEAVE 366#define EC4_PATH_TEST 467#define EC5_INSERT 568#define EC6_CHECK 669#define EC7_DEINSERT 770 71/*72 * RMT states73 */74#define RM0_ISOLATED 075#define RM1_NON_OP 1 /* not operational */76#define RM2_RING_OP 2 /* ring operational */77#define RM3_DETECT 3 /* detect dupl addresses */78#define RM4_NON_OP_DUP 4 /* dupl. addr detected */79#define RM5_RING_OP_DUP 5 /* ring oper. with dupl. addr */80#define RM6_DIRECTED 6 /* sending directed beacons */81#define RM7_TRACE 7 /* trace initiated */82#endif83 84struct pcm_state {85 unsigned char pcm_type ; /* TA TB TS TM */86 unsigned char pcm_state ; /* state PC[0-9]_* */87 unsigned char pcm_mode ; /* PM_{NONE,PEER,TREE} */88 unsigned char pcm_neighbor ; /* TA TB TS TM */89 unsigned char pcm_bsf ; /* flag bs : TRUE/FALSE */90 unsigned char pcm_lsf ; /* flag ls : TRUE/FALSE */91 unsigned char pcm_lct_fail ; /* counter lct_fail */92 unsigned char pcm_ls_rx ; /* rx line state */93 short pcm_r_val ; /* signaling bits */94 short pcm_t_val ; /* signaling bits */95} ;96 97struct smt_state {98 struct pcm_state pcm_state[NUMPHYS] ; /* port A & port B */99} ;100 101#endif102 103