Thomas Harte
267006782f
Starts to add Qt target; resolves many build warnings.
2020-05-30 00:37:06 -04:00
Thomas Harte
f7c10ef9e9
Replaces POSIX stpncpy with ANSI strlen, memcpy and memset.
2020-05-27 21:31:46 -04:00
Thomas Harte
3d54d55dbb
Adds missing #include for assert.
2019-09-18 22:06:13 -04:00
Thomas Harte
4f0f1dcf18
Corrects accidental use of #import.
2019-09-18 21:53:22 -04:00
Thomas Harte
8d4a96683a
Reduces output noise.
2019-09-18 21:41:29 -04:00
Thomas Harte
3002ac8a4a
Adds mapping of READ(8) size 0 to size 256.
2019-09-17 21:59:32 -04:00
Thomas Harte
2ce1f0a3b1
Implements multi-sector read/write.
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This once again unblocks Apple HD SC Setup. Progress!
2019-09-16 22:20:42 -04:00
Thomas Harte
934901447a
Adds a temporary version of block access writing.
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Whatever I'm doing, it's still not correct. The Macintosh ostensibly appears to 0-fill the direct-access device, then reads a sector back and hangs.
2019-09-15 22:06:45 -04:00
Thomas Harte
c849188016
Adds format and write to the SCSI target.
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Now I think I need to switch back to the 5380 to ensure proper DMA mode interactions when writing.
2019-09-12 21:58:09 -04:00
Thomas Harte
87e8dade2f
Implements READ BUFFER to do, you know, *something*. Plus READ CAPACITY.
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The HD SC utility now offers up drive 6 for formatting. That's progress.
2019-09-11 21:52:02 -04:00
Thomas Harte
6fc5b4e825
Simplifies INQUIRY for future targets; implements enough of SENSE MODE to advance.
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The HD SC setup utility is now looking to read buffer.
2019-09-08 21:59:56 -04:00
Thomas Harte
00ce7f8ae0
Takes a first shot at INQUIRY.
2019-09-07 22:04:44 -04:00
Thomas Harte
bee782234a
Ensures no state transitions while acknowledge is still asserted.
2019-09-07 13:17:34 -04:00
Thomas Harte
cbd1a8cf78
Factors out command termination, adds a default implementation of test unit ready.
2019-09-03 22:40:18 -04:00
Thomas Harte
a4ab0afce3
Takes a shot at completing a full SCSI interaction.
2019-09-03 21:15:30 -04:00
Thomas Harte
310c722cc0
Starts a transition to bus-level knowledge of SCSI-specific bus timing thresholds.
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The idea being that bus attachees need not all count time for themselves. They can be very plain finite state machines.
New semantics are not yet implemented within the Bus. The plan is to do that, remove the internal counting of time within the NCR, then adjust the Target to be more explicitly stateful.
2019-08-31 21:44:22 -04:00
Thomas Harte
ca08716c52
Introduces real hard disk images to the nascent world of SCSI.
2019-08-25 17:03:41 -04:00
Thomas Harte
2d82855f26
Attempts to provide a data out phase.
2019-08-22 23:16:58 -04:00
Thomas Harte
faec516a2c
Starts pushing towards figuring out a proper infrastructure for mass storage.
2019-08-21 23:22:58 -04:00
