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 2008 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 58 59 #define EMLXS_CONTEXT port, _FILENO_, __LINE__, 0, 0 60 #define EMLXS_CONTEXT_BP port, _FILENO_, __LINE__ 61 62 #define EMLXS_MSGF emlxs_msg_printf 63 64 #ifdef EMLXS_DBG 65 #define EMLXS_DEBUGF emlxs_msg_printf 66 #else /* EMLXS_DBG */ 67 #define EMLXS_DEBUGF 68 #endif /* EMLXS_DBG */ 69 70 #define MAX_LOG_INFO_LENGTH 96 71 72 typedef struct emlxs_msg_entry { 73 uint32_t id; /* entry id */ 74 clock_t time; /* timestamp */ 75 76 emlxs_msg_t *msg; /* Msg pointer */ 77 78 uint32_t vpi; 79 uint32_t instance; /* Adapter instance */ 80 uint32_t fileno; /* File number */ 81 uint32_t line; /* Line number */ 82 83 void *bp; /* Context buffer pointer */ 84 uint32_t size; /* Context buffer size */ 85 86 char buffer[MAX_LOG_INFO_LENGTH]; /* Additional info buffer */ 87 88 } emlxs_msg_entry_t; 89 90 91 typedef struct emlxs_msg_log { 92 kmutex_t lock; 93 kcondvar_t lock_cv; /* used for events */ 94 95 clock_t start_time; 96 uint32_t instance; 97 uint32_t flags; 98 99 uint32_t size; /* Maximum entries in circular buffer */ 100 uint32_t count; /* Total number of entries recorded */ 101 uint32_t next; /* Next index into circular buffer */ 102 103 uint32_t repeat; /* repeat counter */ 104 105 uint32_t event_id[32]; /* Last id logged for an event */ 106 107 emlxs_msg_entry_t *entry; /* pointer to entry buffer */ 108 109 } emlxs_msg_log_t; 110 111 #ifdef __cplusplus 112 } 113 #endif 114 115 #endif /* _EMLXS_MSG_H */ 116