51 Commits

Author	SHA1	Message	Date
Maxim Poliakovski	5f0358a347	Implement basic SCSI CD-ROM emulation.	2022-11-14 00:55:05 +01:00
Maxim Poliakovski	db17e19699	scsi_hd: cosmetic improvements.	2022-11-10 18:22:44 +01:00
Maxim Poliakovski	3de89eaaf7	Silence SCSI logging messages.	2022-11-08 00:33:38 +01:00
Maxim Poliakovski	d50152dd1a	scsi_hd: clean up TEST UNIT READY command.	2022-11-08 00:32:45 +01:00
Maxim Poliakovski	2f02ea4276	sc53c94: release ATN line after MESSAGE_OUT.	2022-11-08 00:30:19 +01:00
Maxim Poliakovski	b2ef809de1	scsi_hd: fix write command.	2022-11-07 22:04:02 +01:00
Maxim Poliakovski	a00b87790b	sc3c94: implement real DMA.	2022-11-07 12:34:55 +01:00
Maxim Poliakovski	ca5f81417f	sc53c94: refactor state machine.	2022-11-07 12:34:42 +01:00
Maxim Poliakovski	40a02cc0f7	scsidevice: refactor states.	2022-11-07 12:24:02 +01:00
Maxim Poliakovski	49331635b2	scsi_hd: determine image file size with stat().	2022-11-07 12:15:08 +01:00
Maxim Poliakovski	0c4da80c93	sc53c94: small cosmetic fixes.	2022-11-02 23:23:37 +01:00
Maxim Poliakovski	7bc4b8840a	scsi_bus: fix device selection bug.	2022-11-02 23:21:46 +01:00
Maxim Poliakovski	5a59b97257	Sc53C94: implement cycle completion commands.	2022-11-02 22:28:43 +01:00
Maxim Poliakovski	5a33fba75e	ScsiDevice: command completion states.	2022-11-02 21:28:30 +01:00
Maxim Poliakovski	0c74ebbc45	scsi_bus: support status and message in.	2022-11-02 21:27:18 +01:00
Maxim Poliakovski	2865a611e7	Sc53C94: implement reading the FIFO register.	2022-11-02 21:19:31 +01:00
Maxim Poliakovski	f2be286515	scsi_bus: fix asserting control lines.	2022-11-01 02:52:30 +01:00
Maxim Poliakovski	2c3a5c3b8f	Sc53C94: reading current transfer count.	2022-11-01 02:12:09 +01:00
Maxim Poliakovski	c54c1cdb65	Sc53C94: improve status register.	2022-11-01 02:11:06 +01:00
Maxim Poliakovski	8abefb8f8d	machinepdm: properly insert SCSI hard disk image. ... Skip SCSI hard disk registration if no disk image was given.	2022-11-01 01:17:50 +01:00
Maxim Poliakovski	6ffe28a8a4	Implement SCSI Pseudo-DMA register on PDM.	2022-11-01 01:17:50 +01:00
Maxim Poliakovski	7ab44886c4	Sc53C94: implement information transfer command.	2022-11-01 01:17:50 +01:00
Maxim Poliakovski	fbfae98d6d	scsi_bus: packet data transfers.	2022-10-31 23:21:35 +01:00
Maxim Poliakovski	c7ceb9d6b9	sc53c94: fix setting internal transfer counter.	2022-10-31 23:21:35 +01:00
dingusdev	b480903c7a	Slight code clean-up ... Prevents crashing	2022-10-30 15:38:09 -07:00
Maxim Poliakovski	46a0e82258	scsi_hd: some fixes and improvements.	2022-10-27 14:19:58 +02:00
Maxim Poliakovski	a58c9b1a62	ScsiDevice: fix process_command() signature.	2022-10-27 14:07:20 +02:00
Maxim Poliakovski	f3cd5b8b36	sc53c94: fix sending commands to SCSI devices.	2022-10-27 13:49:41 +02:00
dingusdev	2065f3588b	Inquiry cmd fixed	2022-10-26 09:30:05 -07:00
dingusdev	f792b38ea3	Started SCSI command reading	2022-10-26 09:18:32 -07:00
Maxim Poliakovski	4f6bd16f3a	sc53c94: support selection and command transfer.	2022-10-25 03:03:15 +02:00
Maxim Poliakovski	c51ea575ca	scsi_bus: various fixes and improvements.	2022-10-25 03:03:15 +02:00
Maxim Poliakovski	9efac80271	scsi_hd: fix notify() method.	2022-10-25 03:03:15 +02:00
Maxim Poliakovski	eeb576a927	Improve ScsiDevice class.	2022-10-25 02:53:21 +02:00
dingusdev	3af9729e5b	Modest refactoring for SCSI HDs	2022-10-23 16:45:58 -07:00
Maxim Poliakovski	c2abc89a3b	Fix SCSI HD interface so it can be added to a bus.	2022-10-22 23:41:19 +02:00
dingusdev	aa1d23e08b	Fixed hard disk support ... Compiles, still unfinished	2022-10-22 11:41:52 -07:00
dingusdev	ee9573327c	Reorganized hard disk code ... Not compiling yet.	2022-10-08 16:51:54 -07:00
dingusdev	a61dd5701a	Initial prototyping for hard disks	2022-09-01 22:10:52 -07:00
joevt	3b4f40635a	Register offsets should be logged as hex ... - decimal values are confusing (can't tell if 12 means 12 or 18) - most specs show hex values for register offsets.	2022-08-22 17:16:22 -07:00
Maxim Poliakovski	9971052a78	mesh: self-registration with the device registry.	2022-07-18 20:27:34 +02:00
Maxim Poliakovski	2dfc160e30	sc53c94: self-registration with the device registry.	2022-07-18 20:27:34 +02:00
Maxim Poliakovski	8d9691cc6f	MESH: add MeshScsi namespace.	2022-05-21 14:51:26 +02:00
dingusdev	36fa53e8c1	MSVC compilation fixes	2022-03-12 15:43:45 -07:00
Maxim Poliakovski	00093bdc95	sc53c94: support interrupts.	2022-02-06 01:50:54 +01:00
Maxim Poliakovski	7c53620a40	sc53c94: implement sequencer and some commands.	2022-02-06 01:50:54 +01:00
Maxim Poliakovski	b5f70feb28	Initial SCSI bus emulation.	2022-02-06 01:50:54 +01:00
Maxim Poliakovski	dc34f282b7	53C94: support more registers and commands.	2022-01-24 22:55:49 +01:00
Maxim Poliakovski	5883524fb8	53C94: chip initialization and identification.	2022-01-22 04:37:52 +01:00
Maxim Poliakovski	392fa87ba4	Add NCR 53C90 stub.	2021-10-26 19:00:04 +02:00