| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 | |
| 88 | struct 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 | |
| 101 | struct smt_state { |
| 102 | struct pcm_state pcm_state[NUMPHYS] ; /* port A & port B */ |
| 103 | } ; |
| 104 | |
| 105 | #endif |
| 106 | |