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|    comp.sys.ibm.ps2.hardware    |    Discussing IBM PS/2 hardware    |    42,985 messages    |
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|    Message 41,526 of 42,985    |
|    Louis Ohland to Ryan Alswede    |
|    IBM SCSI and Zulu SCSI    |
|    11 Mar 23 06:40:33    |
      From: ohland@charter.net              Since there is no documentation for use with IBM SCSI, we don't have to       worry about following it :)              I assume this is the Bermuda? If so, max IML drive is 3.94GB.              Perhaps... the IBM SCSI controller wandts to see the Sector and Track info?              What SCSI HD do you wandt to emulate? I'm not sure if you need the       Vendor, Product, Version, and Serial, does the IBM system programs or       the SCSI BIOS even czech for that?              My SWAGs for ini:              [SCSI]       # Settings that apply to all devices       Debug = 0 # Same effect as DIPSW2, enables verbose log messages       SelectionDelay = 255 # Millisecond delay after selection, 255 =       automatic, 0 = no delay       PhyMode = 0 # 0: Best available 1: PIO 2: DMA_TIMER [?]              # Settings that can be needed for compatibility with some hosts       Quirks = 0 # 0: Standard, 1: Apple, 2: OMTI, 4: Xebec, 8: VMS       EnableUnitAttention = 0 # Post UNIT_ATTENTION status on power-on or SD       card hotplug [?]       EnableSCSI2 = 1 # Enable faster speeds of SCSI2 [?]       EnableSelLatch = 0 # For Philips P2000C and other devices that release       SEL signal before BSY [?]       MaxSyncSpeed = 5 # Set to 5 to enable synchronous SCSI mode                     # Settings that can be specified either per-device or for all devices.       #Vendor = "QUANTUM"       #Product = "FIREBALL1"       #Version = "1.0"       #Serial = "0123456789ABCDEF"       #Type = 0 # 0: Fixed       #TypeModifier = 0 # Affects only INQUIRY response [?]       #SectorsPerTrack = 63       #HeadsPerCylinder = 255       #RightAlignStrings = 0 # Right-align SCSI vendor / product strings,       defaults on if Quirks = 1 [?]       #PrefetchBytes = 8192 # Maximum number of bytes to prefetch after a read       request, 0 to disable       #ReinsertCDOnInquiry = 1 # Reinsert any ejected CD-ROM image on Inquiry       command              # Raw sector range from SD card can be passed through       # Format is RAW:first_sector:last_sector where sector numbers can be       decimal or hex.       # If end sector is beyond end of SD card, it will be adjusted automatically.       # [SCSI4]       # IMG0 = RAW:0x00000000:0xFFFFFFFF # Whole SD card              Ryan Alswede wrote:       > So it turns out you don't load real img to the drive. Just a dummy file of       size X with the extension of img and that becomes like the "drive raw space" I       guess to be later OS operated on..       >       > Still working with support because the model 77 doesn't like the SCSI side       of things. Might be an ini work around.       >              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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