mv_config.h

6440linuxDriver的源代码

#if !defined(MV_CONFIGURATION_H)
#define MV_CONFIGURATION_H

/* OEM Account definition */
#define VER_OEM_GENERIC                    0
#define VER_OEM_INTEL                      1
#define VER_OEM_ASUS                       2

/* driver configuration */
#ifdef __ODIN_DRIVER__
#   define ODIN_DRIVER                     1
/* #define ODIN_1                          1 */
//#define RAID_DRIVER                     1 in Linux, defined by Makefile
//#define SUPPORT_RAID6                   1
#endif /* __ODIN_DRIVER__ */

#define USE_MSI                            0

#define USE_DYN_REGISTER_SET               1
#define SUPPORT_HOT_PLUG                   1

//#define SUPPORT_PM                         1

//#define SUPPORT_I2C                     1

//#define SUPPORT_SES                     1
#define SUPPORT_CSMI                       1

#define SUPPORT_ERROR_HANDLING             1
#define ERROR_HANDLING_SUPPORT             1
#define CORE_SUPPORT_API                   1
#define CORE_SAS_SUPPORT_ATA_COMMAND       1
#define SUPPORT_SCSI_PASSTHROUGH           1
#define SUPPORT_EVENT                      1

#define USE_NEW_SGTABLE                    1

#if !defined(__MV_LINUX__) && !defined(__QNXNTO__)
#   define SUPPORT_TIMER                   1
#   define SUPPORT_CONSOLIDATE             1
#   define USE_SRBEXT_AS_REQ               1
#   define SUPPORT_DISCARDABLE_MEM         1
#   define FILTER_ASSISTED_COMMON_BUFFER   1

#   define __MM_SE__                       0
#   define __RES_MGMT__                    0
#else  /* __MV_LINUX__ && __QNXNTO__ */
#   define __MM_SE__                       1
#   define __RES_MGMT__                    1
#endif /* __MV_LINUX__ && __QNXNTO__ */

#ifdef RAID_DRIVER
#   define SUPPORT_MP                      1
#   define SUPPORT_FREE_POLICY             1
#   define SUPPORT_SRL                     1
#   define SUPPORT_MIGRATION               1
#   define SUPPORT_RAID1E                  1
#   define SUPPORT_DUAL_DDF                0
#   define BGA_SUPPORT                     1
#      define BGA_REBUILD_SUPPORT          1
#      define BGA_BKINIT_SUPPORT           1
#      define BGA_SYNC_SUPPORT             1
#      define BGA_MIGRATION_SUPPORT        0

#   define SUPPORT_FREE_POLICY             1
#   define SUPPORT_SRL                     1
#   define SUPPORT_MIGRATION               1

#   define MV_MIGRATION_RESERVED_SPACE_V1  2048
#   define MV_MIGRATION_RESERVED_SPACE_V2  32768 //16MB	// SECTORS
#   define MV_MIGRATION_SHIFT_SPACE        2048  //1MB	// SECTORS

#   define SUPPORT_NON_STRIPE              1

#   ifdef SUPPORT_RAID6
#      define USE_MATH_LIBARY              1
#      define SUPPORT_READ_MODIFY_WRITE    1
#      define RAID_USE_64K_SU              1
#      define RAID5_FAST_REBUILD           1
/*#      define RAID6_MULTIPLE_PARITY     1*/
/*#      define RAID6_HARDWARE_XOR        1*/
#   endif /* SUPPORT_RAID6 */
#else  /* RAID_DRIVER */
#   define SOFTWARE_XOR                    1
#endif /* RAID_DRIVER */

#ifdef CACHE_MODULE_SUPPORT
#   define CACHE_FREE_DISK_ENABLE          0
#   ifndef USE_NEW_SGTABLE
#      define SUPPORT_VIRTUAL_AND_PHYSICAL_SG
#   endif /* USE_NEW_SGTABLE */
#endif /* CACHE_MODULE_SUPPORT */

#ifdef SUPPORT_SCSI_PASSTHROUGH
#   define SUPPORT_VIRTUAL_DEVICE          1
#endif /* SUPPORT_SCSI_PASSTHROUGH */

#define ERROR_HANDLING_SUPPORT		   1
#define ERROR_SIMULATOR                    0

#define REQUEST_TIME_OUT                   20   /* in sec */
#define MAX_TIME_OUT_ALLOWED               2

/* driver capabilities */
#define DISPATCH_HOOK                   1
/*#define USE_NEW_SGTABLE                 1*/

#ifdef CACHE_MODULE_SUPPORT
#   define CACHE_FREE_DISK_ENABLE       1
#endif /* CACHE_MODULE_SUPPORT */

#define MV_MAX_TRANSFER_SIZE            (128*1024)
#define MAX_BASE_ADDRESS                6

#define MAX_SG_ENTRY                    32
#define MAX_SG_ENTRY_REDUCED            16
#define MV_MAX_PHYSICAL_BREAK           MAX_SG_ENTRY

#if defined(USE_NEW_SGTABLE) && (defined(SOFTWARE_XOR) || defined(CACHE_MODULE_SUPPORT))
#   define USE_VIRTUAL_PRD_TABLE           1
#endif /* a slew of flags ... */

/* #define USE_VIRTUAL_PRD_TABLE           1  - SIM use */

#define MV_MAX_TARGET_NUMBER            128
#define MV_MAX_LUN_NUMBER               2

#ifdef SUPPORT_SCSI_PASSTHROUGH
#   define SUPPORT_VIRTUAL_DEVICE       1
#   define VIRTUAL_DEVICE_ID            MV_MAX_TARGET_NUMBER - 1
#endif /* SUPPORT_SCSI_PASSTHROUGH */

/* hardware capabilities */
#define MAX_BLOCK_PER_HD_SUPPORTED               8
#define MAX_PM_SUPPORTED                         8
#define MAX_DEVICE_PER_PM                        5

#   define MIN_EXPANDER_SUPPORTED                8
#   define MAX_LD_SUPPORTED_PERFORMANCE          8
#   define MAX_DEVICE_SUPPORTED_PERFORMANCE      128
#   define MAX_EXPANDER_SUPPORTED_PERFORMANCE    16
#   define MAX_PM_SUPPORTED_PERFORMANCE          8
#   define MAX_BLOCK_SUPPORTED_PERFORMANCE       128
#   ifdef RAID_DRIVER
#      define MAX_REQUEST_NUMBER_PERFORMANCE        256
#   else
#      define MAX_REQUEST_NUMBER_PERFORMANCE        512
#   endif /* RAID_DRIVER */
#   define MAX_CORE_REQUEST_NUMBER_PERFORMANCE   512
#   define MAX_CACHE_LD_SUPPORTED                MAX_LD_SUPPORTED_PERFORMANCE

#   define MAX_LD_SUPPORTED_WHQL                 8
#   define MAX_DEVICE_SUPPORTED_WHQL             8
#   define MAX_EXPANDER_SUPPORTED_WHQL           1
#   define MAX_PM_SUPPORTED_WHQL                 1
#   define MAX_BLOCK_SUPPORTED_WHQL              32
#   define MAX_REQUEST_NUMBER_WHQL               32
#   define MAX_CORE_REQUEST_NUMBER_WHQL          64

#define MV_MAX_HD_DEVICE_ID                MAX_DEVICE_SUPPORTED_PERFORMANCE
#define MIN_EXPANDER_ID                    MV_MAX_HD_DEVICE_ID

#endif /* MV_CONFIGURATION_H */