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- IFND RESOURCES_BATTMEMSHARED_I
- RESOURCES_BATTMEMBITSSHARED_I SET 1
- **
- ** $VER: battmembitsshared.i 39.2 (4.6.93)
- ** Includes Release 40.15
- **
- ** BattMem shared specific bit definitions.
- **
- ** (C) Copyright 1989-1993 Commodore-Amiga Inc.
- ** All Rights Reserved
- **
-
-
- *
- * Shared bits in the battery-backedup ram.
- *
- * Bits 64 and above
- *
-
- *
- * SHARED_AMNESIA
- *
- * The battery-backedup memory has had a memory loss.
- * This bit is used as a flag that the user should be
- * notified that all battery-backed bit have been
- * reset and that some attention is required. Zero
- * indicates that a memory loss has occured.
- *
-
- BATTMEM_SHARED_AMNESIA_ADDR EQU 64
- BATTMEM_SHARED_AMNESIA_LEN EQU 1
-
-
- *
- * SCSI_HOST_ID
- *
- * a 3 bit field (0-7) that is stored in complemented form
- * (this is so that default value of 0 really means 7)
- * It's used to set the A3000 controllers SCSI ID (on reset)
- *
-
- BATTMEM_SCSI_HOST_ID_ADDR EQU 65
- BATTMEM_SCSI_HOST_ID_LEN EQU 3
-
-
- *
- * SCSI_SYNC_XFER
- *
- * determines if the driver should initiate synchronous
- * transfer requests or leave it to the drive to send the
- * first request. This supports drives that crash or
- * otherwise get confused when presented with a sync xfer
- * message. Default=0=sync xfer not initiated.
- *
-
- BATTMEM_SCSI_SYNC_XFER_ADDR EQU 68
- BATTMEM_SCSI_SYNC_XFER_LEN EQU 1
-
- *
- * SCSI_FAST_SYNC
- *
- * determines if the driver should initiate fast synchronous
- * transfer requests (>5MB/s) instead of older <=5MB/s requests.
- * Note that this has no effect if synchronous transfers are not
- * negotiated by either side.
- * Default=0=fast sync xfer used.
- *
-
- BATTMEM_SCSI_FAST_SYNC_ADDR EQU 69
- BATTMEM_SCSI_FAST_SYNC_LEN EQU 1
-
- *
- * SCSI_TAG_QUEUES
- *
- * determines if the driver should use SCSI-2 tagged queuing
- * which allows the drive to accept and reorder multiple read
- * and write requests.
- * Default=0=tagged queuing NOT enabled
- *
-
- BATTMEM_SCSI_TAG_QUEUES_ADDR EQU 70
- BATTMEM_SCSI_TAG_QUEUES_LEN EQU 1
-
- ENDC ; RESOURCES_BATTMEMSHARED_I
-