ae5a1331b6
atimach64gx: Remove abort for not loaded ROM.
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Allows emulating non-ROM variant of a PCI card by just removing the ROM file.
2024-04-21 13:56:42 -07:00
a0052b7b9a
appleramdac: Use local variable during loop.
2024-04-21 13:55:44 -07:00
503ee92528
appleramdac: Always change cursor position.
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Tests in Open Firmware confirm that writing to CURSOR_POS_LO will change the cursor position even if a write to CURSOR_POS_HI doesn't happen.
2024-04-21 13:41:06 -07:00
382246905b
videoctrl: Init palette to black.
2024-04-21 06:06:13 -07:00
a5241d27c1
viacuda: Cleanup.
2024-04-21 06:03:32 -07:00
4479ecb1bb
viacuda: One exit path for read.
2024-04-21 06:03:17 -07:00
b454ab45fe
viacuda: Spelling.
2024-04-21 06:02:52 -07:00
d06d80619e
viacuda: Add 1 Sec Timer, fix Get/Set Real Time.
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GET_REAL_TIME was using the wrong offset and wasn't setting out_count.
May need to add time zone offset which could be different between host and guest.
get-time and set-time can be tested in Open Firmware.
SET_REAL_TIME is used by the Date/Time Control Panel when you change the date.
It is unknown what method Mac OS uses to get the time at boot. Mac OS 8.6 does not use GET_REAL_TIME during boot, so the time is left as 12:00 AM Jan 1, 1904.
2024-04-21 06:01:40 -07:00
9a70c3bdb0
Remove bogus atirage128.cpp
2024-04-15 17:17:04 +02:00
103ef6169c
Continued expanding zdocs
2024-04-15 07:52:09 -07:00
781d9b46da
athens: allow setting custom XTAL frequency.
2024-04-15 14:38:46 +02:00
ffa221192d
athens: use component's name in logging messages.
2024-04-15 14:21:08 +02:00
751f964139
athens: clean up initialization.
2024-04-15 14:21:08 +02:00
14f75d834a
macio: Add list of OHare/Heathrow bits.
2024-04-12 19:54:34 -07:00
96efc99a00
control: clean up register bit definitions.
2024-04-11 17:50:50 +02:00
45d2c8854d
Revert "macio: Add fatman bits register."
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This reverts commit 8aaf211c5b
2024-04-11 17:18:20 +02:00
c22843f238
appleramdac: vendor ID for AT&T fabbed RAMDACs.
2024-04-11 17:10:44 +02:00
1c5009fcb0
amic: Add more registers.
2024-04-10 20:59:34 -07:00
bd63d1dcda
platinum: Validity check before enable display.
2024-04-10 20:56:51 -07:00
8aaf211c5b
macio: Add fatman bits register.
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This register is used in the control ndrv to detect presence of connected S-Video or composite video display.
2024-04-10 20:48:29 -07:00
8cc5838efe
control: More register bits.
2024-04-10 20:48:12 -07:00
be27ceed00
machinetnt: Remove sixty6 and mesh properties.
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Use the presence of the devices in the MachineDescription to determine these.
2024-04-10 20:19:43 -07:00
1d75730d44
dbdma: Do interrupt on main thread.
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These may be triggered by other threads (such as for audio) so use the timer manager to handle them in the main thread.
2024-04-10 19:17:49 -07:00
95d74a6940
scsihd: Check Lun for INQUIRY.
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INQUIRY now returns 0x7f for device type if LUN doesn't match. INQUIRY can get LUN from CDB or from IDENTIFY message.
2024-04-10 19:02:01 -07:00
c6ea3a374e
control: Fix PAL/NTSC interlaced display.
2024-04-10 07:32:35 -07:00
1c8702d67a
Add missing credits.
2024-04-09 01:51:51 +02:00
cf4913deb0
bandit: Fix regression in non-Aspen PCI bridge
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Refactor from e7da98b6bd
2024-04-08 15:41:19 -05:00
4c9fe06229
Implement Aspen memory controller.
2024-04-08 00:44:24 +02:00
e7da98b6bd
bandit: implement Aspen style PCI bridge.
2024-04-08 00:44:24 +02:00
dcdfaabedf
dbdma: skip transfer commands with reqCount=0.
2024-04-07 20:39:24 +02:00
073b8fd981
atimach64defs: add ATI_DP_CHAIN_MSK register definition.
2024-04-07 18:48:52 +02:00
d7749e0a2c
awacs: small cosmetic improvements.
2024-04-07 18:48:52 +02:00
7972a0f2a8
hammerhead: use instance name in logging messages.
2024-04-07 18:48:52 +02:00
19dcb43658
pcibase.h: remove superfluous spaces.
2024-04-07 18:48:52 +02:00
d0a5a1e7be
Add ability to override built-in GPU.
2024-04-04 19:04:06 -07:00
077e6ebae5
machineid: Don't decode board register address.
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All addresses return the same value. Converted for Board Register 1 and Board Register 66.
2024-04-03 19:53:03 -07:00
abe0c14301
scsibus: push_data of zero bytes is ok.
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It just means the data hasn't been put on the fifo yet.
2024-04-03 19:51:50 -07:00
61576d4032
sc53c94: Check drq_cb.
2024-04-03 19:35:58 -07:00
782a8d2c3c
sc53c94: CMD_COMPLETE_STEPS includes INTSTAT_SO.
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Last step of CMD_COMPLETE_STEPS includes INTSTAT_SO to indicate to CurioSCSIController::fsmCompleting that it returned both a status byte and a message byte in the FIFO.
2024-04-03 19:35:27 -07:00
e619dd2493
sc53c94: CMD_COMPLETE and XFER_END goes to IDLE.
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CMD_COMPLETE and XFER_END goes to the IDLE sequence state so that reentry doesn't cause a second interrupt.
2024-04-03 19:35:13 -07:00
8a1055ed1b
sc53c94: Add DBDMA support.
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- For pdm/amic, real_dma_xfer is called when SCSI_DMA_Ctrl has the run bit set.
- For tnt/grandcentral, dma_wait is called when the DBDMA is started (run bit is set). It will call real_dma_xfer when the phase and sequence are DATA_IN/RCV_DATA or DATA_OUT/SEND_DATA.
- dma_wait and real_dma_xfer uses a one shot timer instead of a loop to continue doing DMA while also giving time to the CPU. This and the above changes handles the case where the DBDMA is started before setting up the transfer phase and sequence.
- dma_stop will stop the one shot timer when the DBDMA channel is stopped.
2024-04-03 19:19:42 -07:00
ff766b10eb
sc53c94: Add seq_id to sequence descriptor.
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The seq_id can be used for logging the current command and step number.
2024-04-03 18:43:46 -07:00
ceb2276098
sc53c94: Move chip_id to xfer_count.
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Method for reading chip_id needs verification.
2024-04-03 18:43:40 -07:00
82f4d05f4b
sc53c94: Set timer_id to zero.
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If a timer is not in progress then set its timer_id to zero. Also, don't start a newer timer if an existing one is still in progress.
2024-04-03 18:36:53 -07:00
8a81cb4f9c
sc53c94: Use enums.
2024-04-03 18:12:00 -07:00
1504bd2227
sc53c94: Move DATA_FIFO_MAX from header.
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Headers shouldn't make defines that are not meant to be used outside the source file.
2024-04-03 18:11:07 -07:00
475f894582
Comment out log message
2024-04-02 19:21:56 -07:00
7007e002e6
macio: Make interrupt flags atomic.
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So they can be modified by other threads.
2024-04-02 19:05:57 -07:00
9af1b1a720
control: Narrow the scope of local variable.
2024-04-01 22:12:20 -07:00
ca9657baf1
control: Update little-endian error message.
2024-04-01 22:12:05 -07:00
3e347746f9
control: Don't abort when setting little endian.
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If this gets set accidentally, (such as while playing in Open Firmware), allow the user to change it back.
2024-04-01 22:11:35 -07:00
b5987afaa6
control: Implement BAR update.
2024-04-01 22:11:30 -07:00
ea46d08835
appleramdac: Allow read from CLUT part 2.
2024-04-01 21:47:59 -07:00
789114cc7d
control: Save CNT_TST and MON_SENSE.
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These are writable registers that should return what was written to them.
2024-04-01 21:34:26 -07:00
cf292fafcb
control: vram changes.
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Allow VRAM presence only in optional bank.
control: Implement banks.
The BAR is 64MB.
The little-endian/big-endian ranges repeat every 16MB.
An endian range can be addressed in d128 (wide) mode or d64 mode.
In d128 mode, there is a 4MB range followed by an undefined 4MB range. bytes 0..7 belong to the standard bank and bytes 8..15 belong to the optional bank.
In d64 mode:
- 2MB mirror ranges at 0MB and 2MB (both have the same read/write behavor: write to both banks or read from the standard bank.
- 2MB standard bank rage at 4MB.
- 2MB optional bank range at 6MB.
2024-04-01 21:17:17 -07:00
08fca7de69
control: Recalc framebuffer after each change.
2024-04-01 20:58:46 -07:00
b42437c458
control: Mask unmodifiable bits.
2024-04-01 19:01:03 -07:00
98e1787f93
machines: Remove duplicate gfxmem_size properties.
2024-04-01 18:28:13 -07:00
55b9f8bbe5
bzero -> memset
2024-04-01 08:03:12 -07:00
2968645f2e
scsihd: Allow INQUIRY allocation length != 36.
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Truncate for < 36 and zero fill for > 36.
2024-04-01 08:02:17 -07:00
92dea0e404
scsihd: Include invalid field info.
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For CHECK_CONDITION status from READ_CAPACITY_10.
2024-04-01 08:01:09 -07:00
bfd3077bd0
scsicdrom: Check Lun for INQUIRY.
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INQUIRY now returns 0x7f for device type if LUN doesn't match. INQUIRY can get LUN from CDB or from IDENTIFY message.
2024-04-01 08:00:41 -07:00
2d1616894d
appleramdac: Allow read from CLUT.
2024-04-01 07:39:20 -07:00
7c203b40c8
appleramdac: Reset comp_index on address change.
2024-04-01 07:37:16 -07:00
2f63a2fa17
appleramdac: Add other vendor id.
2024-04-01 07:10:55 -07:00
e3e065a6d7
appleramdac: Register comments.
2024-04-01 06:47:25 -07:00
4395ce01d7
ohare: Update name of Mesh device.
2024-03-30 17:56:19 -07:00
2c097da12d
grandcentral: Add escc DMA.
2024-03-30 14:55:24 -07:00
5f316dc7a4
grandcentral: Adjust audio in DMA logging.
2024-03-30 12:49:33 -07:00
02a475e113
sc53c94: Remove duplicate bus_obj.
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sc53c94 is a ScsiDevice which has its own bus_obj which is set by register_device.
2024-03-30 11:56:59 -07:00
338bbe27a8
scsihd: Implement REQ_SENSE.
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Returns error information stored in class fields: sense, asc, ascq, sksv, and field.
2024-03-30 11:56:37 -07:00
44564065f6
scsihd: Changes for MODE_SENSE_6.
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Return CHECK_CONDITION for unsupported page_ctrl or page or subpage.
Handle the all pages code 0x3F.
2024-03-30 11:56:02 -07:00
c54ec7be2d
Use memset instead of bzero
2024-03-30 11:19:32 -07:00
274e380b34
scsicdrom: Allow INQUIRY allocation length != 36.
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Truncate for < 36 and zero fill for > 36.
2024-03-30 11:16:41 -07:00
e872f08273
scsicdrom: Include invalid field info.
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For CHECK_CONDITION status from READ_CAPACITY_10 and READ_TOC.
2024-03-30 11:00:01 -07:00
a6fda3b787
scsicdrom: Handle MODE_SENSE_6 unsupported page.
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Return CHECK_CONDITION status instead of abort. To Do: apply change to scshhd.
2024-03-30 10:59:43 -07:00
a48851888f
scsihd: Setup data_ptr for STATUS and MESSAGE_IN.
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bytes_out is used instead of the removed cur_buf_cnt.
data_ptr is setup by prepare_data instead of process_command.
Not sure why scsicdrom doesn't set bytes_out in prepare_data.
2024-03-30 08:37:10 -07:00
f1abb66f9a
atahd: Add STANDBY_IMMEDIATE.
2024-03-30 08:30:37 -07:00
c999c51d77
scsicdrom, scsihd: Check lun.
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READ_CAPACITY_10, READ_6, and READ_10 now checks LUN that is included in CDB and returns a CHECK_CONDITION if it doesn't match.
2024-03-29 19:12:06 -07:00
6bb5227ee1
scsihd: Abort if RelAdr bit of READ_10.
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Like scsicdrom does.
2024-03-29 19:01:42 -07:00
cefe8698da
scsihd: Add PREVENT_ALLOW_MEDIUM_REMOVAL.
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Like scsicdrom has.
2024-03-29 19:01:32 -07:00
4be6bad526
scsicdrom: Fix compiler warning.
2024-03-29 19:00:38 -07:00
d3c913e384
scsicdrom: Cleanup.
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- Use macros for reading 2 byte or 4 byte big endian data. block_size is assumed to be < 64K so WRITE_DWORD_BE_A will write two leading zeros.
- Scalar pass by value parameters don't need to be const.
- Remove some unnecessary locals.
2024-03-29 18:53:13 -07:00
a868f4eee4
scsihd: Cleanup.
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Use this qualifier.
Use macros for reading 2 byte or 4 byte big endian data.
2024-03-29 18:53:04 -07:00
44da89979f
scsihd: Use device name in abort message.
2024-03-29 18:52:52 -07:00
a79f07e4dc
scsicdrom: Move mode_select_6.
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Make it a separate method like scsihd. It also checks the incoming param size. If it's zero then the phase is not switched. Is that wrong? Still probably unfinished.
2024-03-29 18:52:30 -07:00
e17a96f5ec
atirage: break long lines.
2024-03-29 21:21:58 +01:00
5062508940
scsicdrom: Rename mode_sense_6.
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To match scsihd.
2024-03-29 07:56:48 -07:00
9cf91328c1
scsicdrom: Move inquiry info to class fields.
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Like scsihd.
2024-03-29 07:56:44 -07:00
6a30ef7017
scsicdrom: Fields inited by parent class.
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They don't need to be reinitialized.
2024-03-29 07:56:31 -07:00
71dabf5334
atahd: break long lines.
2024-03-29 12:46:57 +01:00
155b8cdad9
atahd: Support inexact CHS.
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The total size needs to have 3 factors cylinders, heads, & sectors. Imagine a disk having a total size with 3 prime factors 3 x 5 x 11. 15 cannot be assigned to heads because that would only leave 11 for sectors and cylinders. Therefore, test all heads and sectors combinations. If the third factor for cylinders is not found, then choose 16 heads, then the minimum number of sectors, and finally the maximum number of cylinders. The loop could be changed to skip values of heads that are not a factor, but it doesn't take any time to try them all.
2024-03-28 21:07:12 -07:00
96dc02b249
atahd: Make sure disk is not too big.
2024-03-28 21:07:08 -07:00
eaddcab0ba
atahd: don't register device for empty images.
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Workaround for the case when no hard disk image
was specified. The device instance is still there
but it won't be visible by the guest OS.
2024-03-29 03:54:09 +01:00
1d9b0f7fa5
macio: Add MIO_AUX_CTRL enum.
2024-03-28 07:10:05 -07:00
60a4738694
Add stub for pci_unregister_device.
2024-03-27 18:23:27 -07:00
9ade14e076
memctrlbase: fix possible memory leak.
2024-03-27 14:08:20 +01:00
a26628ed50
bandit: Add delayed aack register.
2024-03-26 07:34:08 -07:00
0b5a798343
atimach64gx: Fix ATI_CRTC_GEN_CNTL.
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Add call to crtc_update.
Maybe consider AK and EN bits (placeholder for now).
2024-03-26 07:31:49 -07:00
0a97e4e038
hmc: implement extended memory for PDM.
2024-03-26 00:39:33 +01:00
joevt
Maxim Poliakovski
dingusdev
Mihai Parparita