[BUG] NeXTSTEP/OPENSTEP install failure (SCSI)

[win2kgamer]

[BUG] NeXTSTEP/OPENSTEP installation failure (SCSI)

NeXTSTEP 3.3 and OPENSTEP 4.2 fail to install when using the Adaptec SCSI controller with the following message:

NeXTSTEP33_fail.jpg (37.46 KiB) Viewed 6547 times

PCem configuration:
Machine: AMI 486 clone
CPU: Intel i486DX2/66
Dynamic Recompiler: enabled
Memory: 16MB
Video: S3 Vision864
Sound: None
HDD: Adaptec AHA-1542C (IO 330, IRQ11, DMA 5, HBA SCSI ID 7)
FDD1: 3.5" 1.44M
FDD2: 5.25" 1.2M
HDD is on SCSI ID 0
CDROM is on SCSI ID 2
Mouse: Microsoft 2-button mouse (serial)
Network: None

OPENSTEP 4.2 will install correctly using Standard IDE with an ATAPI CD-ROM.

[win2kgamer]

Checked the latest dev version (04949da) and the issue still occurs. I tried NeXTSTEP 3.1 this time as well and it seems a little more verbose:

Screenshot from 2019-04-25 21-41-15.png (5.45 KiB) Viewed 5702 times

[win2kgamer]

I have just tested NeXTSTEP 3.1, 3.2 and 3.3 in v16-dev commit 6e158be and the issue still occurs. 4.2 is likely affected as well but has better ATAPI support than 3.x and does work with an IDE system.