| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * QLOGIC LINUX SOFTWARE |
| 3 | * |
| 4 | * QLogic ISP2x00 device driver for Linux 2.6.x |
| 5 | * Copyright (C) 2003-2004 QLogic Corporation |
| 6 | * (www.qlogic.com) |
| 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 as published by the |
| 10 | * Free Software Foundation; either version 2, or (at your option) any |
| 11 | * later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, but |
| 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * General Public License for more details. |
| 17 | * |
| 18 | ******************************************************************************/ |
| 19 | /* |
| 20 | * Compile time Options: |
| 21 | * 0 - Disable and 1 - Enable |
| 22 | */ |
| 23 | #define DEBUG_QLA2100 0 /* For Debug of qla2x00 */ |
| 24 | |
| 25 | #define STOP_ON_RESET 0 |
| 26 | #define USE_ABORT_TGT 1 /* Use Abort Target mbx cmd */ |
| 27 | |
| 28 | #define VSA 0 /* Volume Set Addressing */ |
| 29 | |
| 30 | /* Failover options */ |
| 31 | #define MAX_RECOVERYTIME 10 /* |
| 32 | * Max suspend time for a lun recovery |
| 33 | * time |
| 34 | */ |
| 35 | #define MAX_FAILBACKTIME 5 /* Max suspend time before fail back */ |
| 36 | |
| 37 | #define QLA_CMD_TIMER_DELTA 3 |
| 38 | |
| 39 | /* |
| 40 | * When a lun is suspended for the "Not Ready" condition then it will suspend |
| 41 | * the lun for increments of 6 sec delays. SUSPEND_COUNT is that count. |
| 42 | */ |
| 43 | #define SUSPEND_COUNT 10 /* 6 secs * 10 retries = 60 secs */ |
| 44 | |
| 45 | /* |
| 46 | * Defines the time in seconds that the driver extends the command timeout to |
| 47 | * get around the problem where the mid-layer only allows 5 retries for |
| 48 | * commands that return BUS_BUSY |
| 49 | */ |
| 50 | #define EXTEND_CMD_TIMEOUT 60 |
| 51 | |
| 52 | #define MAX_RETRIES_OF_ISP_ABORT 5 |
| 53 | |
| 54 | /* Max time to wait for the loop to be in LOOP_READY state */ |
| 55 | #define MAX_LOOP_TIMEOUT (60 * 5) |
| 56 | #define EH_ACTIVE 1 /* Error handler active */ |
| 57 | |
| 58 | /* |
| 59 | * Some vendor subsystems do not recover properly after a device reset. Define |
| 60 | * the following to force a logout after a successful device reset. |
| 61 | */ |
| 62 | #undef LOGOUT_AFTER_DEVICE_RESET |
| 63 | |
| 64 | #include "qla_version.h" |