emlxs_event.h revision 825277341c15b6b0d2c4b8b622ae7b1d2bdc0390
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Emulex. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _EMLXS_EVENT_H
#define _EMLXS_EVENT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Define the actual driver events */
#include <emlxs_events.h>
#define MAX_LOG_INFO_LENGTH 96
typedef struct emlxs_event_entry
{
struct emlxs_event_entry *next;
struct emlxs_event_entry *prev;
uint32_t id;
uint32_t timestamp;
uint32_t timer;
emlxs_event_t *evt;
void *port;
void *bp; /* Context buffer */
/* pointer */
uint32_t size; /* Context buffer */
/* size */
uint32_t flag;
#define EMLXS_DFC_EVENT_DONE 0x00000001
#define EMLXS_SD_EVENT_DONE 0x00000002
} emlxs_event_entry_t;
typedef struct emlxs_event_queue
{
kmutex_t lock;
kcondvar_t lock_cv;
uint32_t last_id[32]; /* per event */
uint32_t next_id;
uint32_t count;
emlxs_event_entry_t *first;
emlxs_event_entry_t *last;
} emlxs_event_queue_t;
#ifdef __cplusplus
}
#endif
#endif /* _EMLXS_EVENT_H */