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