qla_settings.h

h内核

/******************************************************************************
 *                  QLOGIC LINUX SOFTWARE
 *
 * QLogic ISP2x00 device driver for Linux 2.6.x
 * Copyright (C) 2003-2004 QLogic Corporation
 * (www.qlogic.com)
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 ******************************************************************************/
/*
 * Compile time Options:
 *     0 - Disable and 1 - Enable
 */
#define DEBUG_QLA2100		0	/* For Debug of qla2x00 */

#define STOP_ON_RESET		0
#define USE_ABORT_TGT		1	/* Use Abort Target mbx cmd */

#define VSA			0	/* Volume Set Addressing */

/* Failover options */
#define MAX_RECOVERYTIME	10	/*
					 * Max suspend time for a lun recovery
					 * time
					 */
#define MAX_FAILBACKTIME	5	/* Max suspend time before fail back */

#define QLA_CMD_TIMER_DELTA	3

/* 
 * When a lun is suspended for the "Not Ready" condition then it will suspend
 * the lun for increments of 6 sec delays.  SUSPEND_COUNT is that count.
 */
#define SUSPEND_COUNT		10	/* 6 secs * 10 retries = 60 secs */

/*
 * Defines the time in seconds that the driver extends the command timeout to
 * get around the problem where the mid-layer only allows 5 retries for
 * commands that return BUS_BUSY
 */
#define EXTEND_CMD_TIMEOUT	60

#define MAX_RETRIES_OF_ISP_ABORT	5

/* Max time to wait for the loop to be in LOOP_READY state */
#define MAX_LOOP_TIMEOUT	(60 * 5)
#define EH_ACTIVE		1	/* Error handler active */

/*
 * Some vendor subsystems do not recover properly after a device reset.  Define
 * the following to force a logout after a successful device reset.
 */
#undef LOGOUT_AFTER_DEVICE_RESET

#include "qla_version.h"