@nubechecorre
This is the DOSDriver I use:
/***************************************************************/
/* CacheCDFS mountlist entry ? 2000 Amiga Inc. */
/***************************************************************/
FileSystem = L:CacheCDFS /* The name of the game */
Device = "uaescsi.device" /* Name of exec device driver */
Unit = 0 /* exec device unit */
Flags = 0 /* OpenDevice flags */
BlocksPerTrack = 351000 /* Unused */
BlockSize = 2048 /* True, but unused */
Mask = 0x7ffffffe /* Memory mask for direct read */
MaxTransfer = 0x1000000 /* Maximum amount of bytes for direct read */
Reserved = 0 /* Unused */
Interleave = 0 /* Unused */
LowCyl = 0 /* Unused */
HighCyl = 0 /* Unused */
Surfaces = 1 /* Unused */
Buffers = 50 /* Number of cache lines */
BufMemType = 1 /* MEMF_PUBLIC */
BootPri = 2 /* Boot priority for MountCD */
GlobVec = -1 /* Do not change! */
Mount = 1 /* Mount it immediately */
Priority = 10 /* Priority of FileSystem task */
DosType = 0x43443031 /* Currently unused */
StackSize = 3000 /* Minimum stack required is 3000! */
Control = "MD=1 LC=1 DC=8 L LV AL LFC=1 HR=.rsrc NTD AUDIO=Utilities/PlayCD"
/* The Control field is for special adjustments */
/* L/S convert all file/volume names to lowercase */
/* LV/S convert volume names to lowercase */
/* AL/S Auto-Lower converts only non-Amiga CDs */
/* LFC/N start converting at this character */
/* LC/N/A number of blocks per cache line */
/* DC/N/A number of cache lines for the data cache */
/* MD/N/A number of blocks, when starting direct read, not using */
/* the cache. 0 will be a reasonable default (LC*DC+1) */
/* S/S Do SCSI direct commands, no Trackdisk like commands! */
/* NC/S Do NOT use TD_ADDCHANGEINT, poll for DiskChange! */
/* M/S Issue a TD_MOTOR (OFF) command after read */
I wasn't able to post it before as I wasn't at my A1 at the time.
You can place device and unit either in the tooltypes or in the file itself as above. Don't do both though as that will just lead to confusion.
Also I only have "scsi = true" in my E-UAE config. I have no idea what the "scsi_device=ATAPI" option does.