1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2009 Emulex. All rights reserved. 24 * Use is subject to License terms. 25 */ 26 27 28 #ifndef _EMLXS_MSG_H 29 #define _EMLXS_MSG_H 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* Define the actual driver messages */ 36 #include <emlxs_messages.h> 37 38 /* File identification numbers */ 39 #define EMLXS_MSG_DEF(_number) static const uint32_t _FILENO_ = _number 40 #define EMLXS_CLOCK_C 1 41 #define EMLXS_DIAG_C 2 42 #define EMLXS_DOWNLOAD_C 3 43 #define EMLXS_ELS_C 4 44 #define EMLXS_FCP_C 5 45 #define EMLXS_HBA_C 6 46 #define EMLXS_MBOX_C 7 47 #define EMLXS_MEM_C 8 48 #define EMLXS_NODE_C 9 49 #define EMLXS_PKT_C 10 50 #define EMLXS_SOLARIS_C 11 51 #define EMLXS_MSG_C 12 52 #define EMLXS_IP_C 13 53 #define EMLXS_THREAD_C 14 54 #define EMLXS_DFC_C 15 55 #define EMLXS_DHCHAP_C 16 56 #define EMLXS_FCT_C 17 57 #define EMLXS_DUMP_C 18 58 #define EMLXS_SLI_C 19 59 60 61 #define EMLXS_CONTEXT port, _FILENO_, __LINE__, 0, 0 62 #define EMLXS_CONTEXT_BP port, _FILENO_, __LINE__ 63 64 #define EMLXS_MSGF emlxs_msg_printf 65 66 #ifdef EMLXS_DBG 67 #define EMLXS_DEBUGF emlxs_msg_printf 68 #else /* EMLXS_DBG */ 69 #define EMLXS_DEBUGF 70 #endif /* EMLXS_DBG */ 71 72 #define MAX_LOG_INFO_LENGTH 96 73 74 typedef struct emlxs_msg_entry 75 { 76 uint32_t id; /* entry id */ 77 clock_t time; /* timestamp */ 78 79 emlxs_msg_t *msg; /* Msg pointer */ 80 81 uint32_t vpi; 82 uint32_t instance; /* Adapter instance */ 83 uint32_t fileno; /* File number */ 84 uint32_t line; /* Line number */ 85 86 void *bp; /* Context buffer */ 87 /* pointer */ 88 uint32_t size; /* Context buffer */ 89 /* size */ 90 uint32_t flag; 91 #define EMLX_EVENT_DONE 0x00000001 /* Data has been */ 92 /* retrieved */ 93 94 char buffer[MAX_LOG_INFO_LENGTH]; /* Additional info */ 95 /* buffer */ 96 } emlxs_msg_entry_t; 97 98 99 typedef struct emlxs_msg_log 100 { 101 kmutex_t lock; 102 kcondvar_t lock_cv; /* used for events */ 103 104 clock_t start_time; 105 uint32_t instance; 106 uint32_t flags; 107 108 uint32_t size; /* Maximum entries in */ 109 /* circular buffer */ 110 uint32_t count; /* Total number of entries */ 111 /* recorded */ 112 uint32_t next; /* Next index into circular */ 113 /* buffer */ 114 115 uint32_t repeat; /* repeat counter */ 116 117 uint32_t event_id[32]; /* Last id logged for an */ 118 /* event */ 119 120 emlxs_msg_entry_t *entry; /* pointer to entry buffer */ 121 } emlxs_msg_log_t; 122 123 #ifdef __cplusplus 124 } 125 #endif 126 127 #endif /* _EMLXS_MSG_H */ 128