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drivers
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scsi
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qla2xxx
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qla_settings.h

qla_settings.h 2.1 KB
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  1. /******************************************************************************
    2. 

  2.  *                  QLOGIC LINUX SOFTWARE
    3. 

  3.  *
    4. 

  4.  * QLogic ISP2x00 device driver for Linux 2.6.x
    5. 

  5.  * Copyright (C) 2003-2004 QLogic Corporation
    6. 

  6.  * (www.qlogic.com)
    7. 

  7.  *
    8. 

  8.  * This program is free software; you can redistribute it and/or modify it
    9. 

  9.  * under the terms of the GNU General Public License as published by the
    10. 

  10.  * Free Software Foundation; either version 2, or (at your option) any
    11. 

  11.  * later version.
    12. 

  12.  *
    13. 

  13.  * This program is distributed in the hope that it will be useful, but
    14. 

  14.  * WITHOUT ANY WARRANTY; without even the implied warranty of
    15. 

  15.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    16. 

  16.  * General Public License for more details.
    17. 

  17.  *
    18. 

  18.  ******************************************************************************/
    19. 

  19. /*
    20. 

  20.  * Compile time Options:
    21. 

  21.  *     0 - Disable and 1 - Enable
    22. 

  22.  */
    23. 

  23. #define DEBUG_QLA2100		0	/* For Debug of qla2x00 */
    24. 

  24. 

  25. #define STOP_ON_RESET		0
    26. 

  26. #define USE_ABORT_TGT		1	/* Use Abort Target mbx cmd */
    27. 

  27. 

  28. #define VSA			0	/* Volume Set Addressing */
    29. 

  29. 

  30. /* Failover options */
    31. 

  31. #define MAX_RECOVERYTIME	10	/*
    32. 

  32. 					 * Max suspend time for a lun recovery
    33. 

  33. 					 * time
    34. 

  34. 					 */
    35. 

  35. #define MAX_FAILBACKTIME	5	/* Max suspend time before fail back */
    36. 

  36. 

  37. #define QLA_CMD_TIMER_DELTA	3
    38. 

  38. 

  39. /* 
    40. 

  40.  * When a lun is suspended for the "Not Ready" condition then it will suspend
    41. 

  41.  * the lun for increments of 6 sec delays.  SUSPEND_COUNT is that count.
    42. 

  42.  */
    43. 

  43. #define SUSPEND_COUNT		10	/* 6 secs * 10 retries = 60 secs */
    44. 

  44. 

  45. /*
    46. 

  46.  * Defines the time in seconds that the driver extends the command timeout to
    47. 

  47.  * get around the problem where the mid-layer only allows 5 retries for
    48. 

  48.  * commands that return BUS_BUSY
    49. 

  49.  */
    50. 

  50. #define EXTEND_CMD_TIMEOUT	60
    51. 

  51. 

  52. #define MAX_RETRIES_OF_ISP_ABORT	5
    53. 

  53. 

  54. /* Max time to wait for the loop to be in LOOP_READY state */
    55. 

  55. #define MAX_LOOP_TIMEOUT	(60 * 5)
    56. 

  56. #define EH_ACTIVE		1	/* Error handler active */
    57. 

  57. 

  58. /*
    59. 

  59.  * Some vendor subsystems do not recover properly after a device reset.  Define
    60. 

  60.  * the following to force a logout after a successful device reset.
    61. 

  61.  */
    62. 

  62. #undef LOGOUT_AFTER_DEVICE_RESET
    63. 

  63. 

  64. #include "qla_version.h"
    65.