Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. |
| 3 | * All rights reserved |
| 4 | * www.brocade.com |
| 5 | * |
| 6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License (GPL) Version 2 as |
| 10 | * published by the Free Software Foundation |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | */ |
| 17 | #ifndef __BFA_DEFS_AUTH_H__ |
| 18 | #define __BFA_DEFS_AUTH_H__ |
| 19 | |
| 20 | #include <defs/bfa_defs_types.h> |
| 21 | |
| 22 | #define PUBLIC_KEY 15409 |
| 23 | #define PRIVATE_KEY 19009 |
| 24 | #define KEY_LEN 32399 |
| 25 | #define BFA_AUTH_SECRET_STRING_LEN 256 |
Krishna Gudipati | f926a05 | 2010-03-05 19:36:00 -0800 | [diff] [blame] | 26 | #define BFA_AUTH_FAIL_NO_PASSWORD 0xFE |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 27 | #define BFA_AUTH_FAIL_TIMEOUT 0xFF |
| 28 | |
| 29 | /** |
| 30 | * Authentication status |
| 31 | */ |
| 32 | enum bfa_auth_status { |
| 33 | BFA_AUTH_STATUS_NONE = 0, /* no authentication */ |
| 34 | BFA_AUTH_UNINIT = 1, /* state - uninit */ |
| 35 | BFA_AUTH_NEG_SEND = 2, /* state - negotiate send */ |
| 36 | BFA_AUTH_CHAL_WAIT = 3, /* state - challenge wait */ |
| 37 | BFA_AUTH_NEG_RETRY = 4, /* state - negotiate retry */ |
| 38 | BFA_AUTH_REPLY_SEND = 5, /* state - reply send */ |
| 39 | BFA_AUTH_STATUS_WAIT = 6, /* state - status wait */ |
| 40 | BFA_AUTH_SUCCESS = 7, /* state - success */ |
| 41 | BFA_AUTH_FAILED = 8, /* state - failed */ |
| 42 | BFA_AUTH_STATUS_UNKNOWN = 9, /* authentication status unknown */ |
| 43 | }; |
| 44 | |
Krishna Gudipati | f926a05 | 2010-03-05 19:36:00 -0800 | [diff] [blame] | 45 | enum bfa_auth_rej_code { |
| 46 | BFA_AUTH_RJT_CODE_AUTH_FAILURE = 1, /* auth failure */ |
| 47 | BFA_AUTH_RJT_CODE_LOGICAL_ERR = 2, /* logical error */ |
| 48 | }; |
| 49 | |
| 50 | /** |
| 51 | * Authentication reject codes |
| 52 | */ |
| 53 | enum bfa_auth_rej_code_exp { |
| 54 | BFA_AUTH_MECH_NOT_USABLE = 1, /* auth. mechanism not usable */ |
| 55 | BFA_AUTH_DH_GROUP_NOT_USABLE = 2, /* DH Group not usable */ |
| 56 | BFA_AUTH_HASH_FUNC_NOT_USABLE = 3, /* hash Function not usable */ |
| 57 | BFA_AUTH_AUTH_XACT_STARTED = 4, /* auth xact started */ |
| 58 | BFA_AUTH_AUTH_FAILED = 5, /* auth failed */ |
| 59 | BFA_AUTH_INCORRECT_PLD = 6, /* incorrect payload */ |
| 60 | BFA_AUTH_INCORRECT_PROTO_MSG = 7, /* incorrect proto msg */ |
| 61 | BFA_AUTH_RESTART_AUTH_PROTO = 8, /* restart auth protocol */ |
| 62 | BFA_AUTH_AUTH_CONCAT_NOT_SUPP = 9, /* auth concat not supported */ |
| 63 | BFA_AUTH_PROTO_VER_NOT_SUPP = 10,/* proto version not supported */ |
| 64 | }; |
| 65 | |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 66 | struct auth_proto_stats_s { |
| 67 | u32 auth_rjts; |
| 68 | u32 auth_negs; |
| 69 | u32 auth_dones; |
| 70 | |
| 71 | u32 dhchap_challenges; |
| 72 | u32 dhchap_replies; |
| 73 | u32 dhchap_successes; |
| 74 | }; |
| 75 | |
| 76 | /** |
| 77 | * Authentication related statistics |
| 78 | */ |
| 79 | struct bfa_auth_stats_s { |
| 80 | u32 auth_failures; /* authentication failures */ |
| 81 | u32 auth_successes; /* authentication successes*/ |
| 82 | struct auth_proto_stats_s auth_rx_stats; /* Rx protocol stats */ |
| 83 | struct auth_proto_stats_s auth_tx_stats; /* Tx protocol stats */ |
| 84 | }; |
| 85 | |
| 86 | /** |
| 87 | * Authentication hash function algorithms |
| 88 | */ |
| 89 | enum bfa_auth_algo { |
| 90 | BFA_AUTH_ALGO_MD5 = 1, /* Message-Digest algorithm 5 */ |
| 91 | BFA_AUTH_ALGO_SHA1 = 2, /* Secure Hash Algorithm 1 */ |
| 92 | BFA_AUTH_ALGO_MS = 3, /* MD5, then SHA-1 */ |
| 93 | BFA_AUTH_ALGO_SM = 4, /* SHA-1, then MD5 */ |
| 94 | }; |
| 95 | |
| 96 | /** |
| 97 | * DH Groups |
| 98 | * |
| 99 | * Current value could be combination of one or more of the following values |
| 100 | */ |
| 101 | enum bfa_auth_group { |
| 102 | BFA_AUTH_GROUP_DHNULL = 0, /* DH NULL (value == 0) */ |
| 103 | BFA_AUTH_GROUP_DH768 = 1, /* DH group 768 (value == 1) */ |
| 104 | BFA_AUTH_GROUP_DH1024 = 2, /* DH group 1024 (value == 2) */ |
| 105 | BFA_AUTH_GROUP_DH1280 = 4, /* DH group 1280 (value == 3) */ |
| 106 | BFA_AUTH_GROUP_DH1536 = 8, /* DH group 1536 (value == 4) */ |
| 107 | |
| 108 | BFA_AUTH_GROUP_ALL = 256 /* Use default DH group order |
| 109 | * 0, 1, 2, 3, 4 */ |
| 110 | }; |
| 111 | |
| 112 | /** |
| 113 | * Authentication secret sources |
| 114 | */ |
| 115 | enum bfa_auth_secretsource { |
| 116 | BFA_AUTH_SECSRC_LOCAL = 1, /* locally configured */ |
| 117 | BFA_AUTH_SECSRC_RADIUS = 2, /* use radius server */ |
| 118 | BFA_AUTH_SECSRC_TACACS = 3, /* TACACS server */ |
| 119 | }; |
| 120 | |
| 121 | /** |
| 122 | * Authentication attributes |
| 123 | */ |
| 124 | struct bfa_auth_attr_s { |
| 125 | enum bfa_auth_status status; |
| 126 | enum bfa_auth_algo algo; |
| 127 | enum bfa_auth_group dh_grp; |
Jing Huang | b85d045 | 2010-07-08 19:48:49 -0700 | [diff] [blame] | 128 | enum bfa_auth_rej_code rjt_code; |
| 129 | enum bfa_auth_rej_code_exp rjt_code_exp; |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 130 | u8 secret_set; |
Jing Huang | b85d045 | 2010-07-08 19:48:49 -0700 | [diff] [blame] | 131 | u8 resv[3]; |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 132 | }; |
| 133 | |
| 134 | #endif /* __BFA_DEFS_AUTH_H__ */ |