/dev/di: Revision history

22 February 2022

• curprev 04:4804:48, 22 February 2022 Hallowizer talk contribs 87,583 bytes +97 section on input structure and possible explanation for 6-24 error

27 June 2021

• curprev 19:3919:39, 27 June 2021 Pokechu22 talk contribs m 87,486 bytes −32 →0x8A DVDLowReset: no longer prefixed with syscall_

31 January 2020

• curprev 23:3323:33, 31 January 2020 Pokechu22 talk contribs 87,518 bytes +1,295 0x85 is DVDLowMaskCoverInterrupt, while 0x89 is DVDLowUnmaskCoverInterrupt (I had them swapped). 0x87 is almost certainly DVDLowUnmaskStatusInterrupts.

17 January 2020

• curprev 02:5102:51, 17 January 2020 Pokechu22 talk contribs 86,223 bytes +937 →Version history: New version, Apr 6 2009 17:10:07, which is in group E and is exclusive to IOS56 v5146

11 January 2020

• curprev 02:2402:24, 11 January 2020 Pokechu22 talk contribs 85,286 bytes +598 →Version history: Replace MD5 with SHA-1 (as the tmd uses SHA-1, and it's just a bit more convenient). Also note that Jul 11 2008 14:34:27 and Jul 24 2008 20:08:45 have two date strings.

6 January 2020

• curprev 04:5904:59, 6 January 2020 Pokechu22 talk contribs 84,688 bytes +1,332 →Version history: Group B version of IOS28

4 January 2020

• curprev 08:1508:15, 4 January 2020 Pokechu22 talk contribs 83,356 bytes +7,240 →Version history: Document vWii versions
• curprev 05:3305:33, 4 January 2020 Pokechu22 talk contribs 76,116 bytes +359 →Version history: Make syscall and ES numbers properly sortable; also indicate the special behavior of ES 0x41 and 0x42
• curprev 05:2105:21, 4 January 2020 Pokechu22 talk contribs 75,757 bytes +1,818 →Version history: Add vWii to the table (I will add sections for each version later)

1 January 2020

• curprev 02:4502:45, 1 January 2020 Pokechu22 talk contribs 73,939 bytes +1,000 →Version history: IOS62 uses a distinct version, and also note that IOS58 and IOS59 use Jun 3 2009

22 December 2019

• curprev 01:5201:52, 22 December 2019 Pokechu22 talk contribs m 72,939 bytes +12 →Aug 13 2006 17:33:44: Fix security error vs fatal error being swapped
• curprev 01:5001:50, 22 December 2019 Pokechu22 talk contribs m 72,927 bytes 0 →Aug 10 2006 11:24:50: Fix physical addresses (Aug 13 was fine)
• curprev 01:4601:46, 22 December 2019 Pokechu22 talk contribs 72,927 bytes +595 →0x8D DVDLowUnencryptedRead: Update based on history research
• curprev 01:3801:38, 22 December 2019 Pokechu22 talk contribs 72,332 bytes +3,242 →Version history: Prelaunch versions, which have a few differences

21 December 2019

• curprev 08:3408:34, 21 December 2019 Pokechu22 talk contribs 69,090 bytes 0 →Version history: Fix ES information in overview being wrong... no idea how I managed to get those wrong while also doing the more detailed history correctly
• curprev 01:2601:26, 21 December 2019 Pokechu22 talk contribs 69,090 bytes +254 →IoctlVs: Clarify state of 0x90, 0x91, 0x92 after the research I did a while back

6 December 2019

• curprev 02:1102:11, 6 December 2019 Pokechu22 talk contribs 68,836 bytes +290 →Version history: Add column indicating what versions are live
• curprev 01:5301:53, 6 December 2019 Pokechu22 talk contribs 68,546 bytes +31 →Version history: Doesn't look like group B actually changed partition behavior, with 90% certainty (it's hard to check completely)
• curprev 01:1401:14, 6 December 2019 Pokechu22 talk contribs 68,515 bytes +1,558 →Version history: Document partition changes for group D

5 December 2019

• curprev 02:4402:44, 5 December 2019 Pokechu22 talk contribs 66,957 bytes +299 →Version history: Make the table sortable
• curprev 02:3002:30, 5 December 2019 Pokechu22 talk contribs m 66,658 bytes 0 →Version history: Aesthetics
• curprev 02:2702:27, 5 December 2019 Pokechu22 talk contribs 66,658 bytes +4,830 →Version history: Fill this *almost* completely in; the only things I have left to check are related to partitions and such

4 December 2019

• curprev 23:3723:37, 4 December 2019 Pokechu22 talk contribs 61,828 bytes +1,007 →Version history: Reorganize into 5 groups, not chronologically
• curprev 22:3122:31, 4 December 2019 Pokechu22 talk contribs 60,821 bytes +668 →Version history: Document changes for Nov 24 2008 to Jun 3 2009

28 November 2019

• curprev 02:3702:37, 28 November 2019 Pokechu22 talk contribs 60,153 bytes +446 →Version history: Note whether these versions write 0xDEADBEEF to kernel memory on error

7 November 2019

• curprev 22:4022:40, 7 November 2019 Pokechu22 talk contribs 59,707 bytes +995 Document behavior of clearing the error interrupt across versions
• curprev 00:4600:46, 7 November 2019 Pokechu22 talk contribs 58,712 bytes +1,846 →Version history: Create summary

6 November 2019

• curprev 05:3805:38, 6 November 2019 Pokechu22 talk contribs m 56,866 bytes +78 →Dec 24 2008 13:51:06: No changes at all in this one.
• curprev 05:3305:33, 6 November 2019 Pokechu22 talk contribs m 56,788 bytes +336 →Jul 24 2008 20:08:45: Same deal with this one.
• curprev 05:1105:11, 6 November 2019 Pokechu22 talk contribs 56,452 bytes +336 →Jul 24 2008 00:30:13: Document the difference for this build
• curprev 00:3000:30, 6 November 2019 Pokechu22 talk contribs m 56,116 bytes 0 →Jul 11 2008 14:34:27: These were all wrong, probably from a copy-paste error on my end or my notes being poorly organized...

5 November 2019

• curprev 22:3822:38, 5 November 2019 Pokechu22 talk contribs 56,116 bytes +4,736 →Version history: Document addresses
• curprev 21:3921:39, 5 November 2019 Pokechu22 talk contribs 51,380 bytes +5,093 Document version history

4 November 2019

• curprev 21:1121:11, 4 November 2019 Pokechu22 talk contribs m 46,287 bytes −136 →0x90 DVDLowGetNoDiscOpenPartitionParams: Make this table a little less awkward
• curprev 20:5120:51, 4 November 2019 Pokechu22 talk contribs 46,423 bytes +1,863 IOCtlVs 0x90/0x91/0x92 are in *one* version of the DI driver, Jun 8 2007 18:17:09, found in e.g. IOS30 (I'll write up more about versions once I'm done researching it)

24 October 2019

• curprev 04:4204:42, 24 October 2019 Pokechu22 talk contribs 44,560 bytes +865 →0xDD DVDLowSetMaximumRotation: Document partially based on testing

23 October 2019

• curprev 00:3600:36, 23 October 2019 Pokechu22 talk contribs 43,695 bytes −2 →0x89 Enable Cover Interrupt: Correct description copied from DVDLowUnmaskCoverInterrupt

20 October 2019

• curprev 21:5821:58, 20 October 2019 Pokechu22 talk contribs 43,697 bytes +145 Names for 0xE1 and 0xE2

7 October 2019

• curprev 23:2323:23, 7 October 2019 Pokechu22 talk contribs m 43,552 bytes +1 →0xE4 DVDLowAudioBufferConfig: param2 -> bufSize

1 October 2019

• curprev 18:2318:23, 1 October 2019 Pokechu22 talk contribs m 43,551 bytes −1 →0xE3 DVDLowStopMotor: Oops, forgot about replacing it in the command itself
• curprev 18:1918:19, 1 October 2019 Pokechu22 talk contribs 43,552 bytes +654 →0xE3 DVDLowStopMotor: From libogc

21 September 2019

• curprev 02:0802:08, 21 September 2019 Pokechu22 talk contribs 42,898 bytes +196 →0xDA DVDLowReadDiskBca: Actually the *last* 0x40 bytes, which makes a little bit more sense

20 September 2019

• curprev 22:4622:46, 20 September 2019 Pokechu22 talk contribs 42,702 bytes +1,337 Merge the two types of ioctls (the distinction isn't really meaningful), and also document the command structure for ioctlvs as best as can be done

4 September 2019

• curprev 23:5623:56, 4 September 2019 Pokechu22 talk contribs 41,365 bytes +482 More accurate information about audio commands; also, use sector in all cases instead of mixing it with cluster
• curprev 21:3521:35, 4 September 2019 Pokechu22 talk contribs 40,883 bytes +163 →0xE1 Play Audio Stream: Modes 2 and 3 are invalid (which makes this even sillier). I haven't had much success testing (buffer config is returning 0x052402 Configuration out of permitted period which causes a _valid_ 0xE1 or 0xE2 to 0x052001) though
• curprev 00:1700:17, 4 September 2019 Pokechu22 talk contribs m 40,720 bytes −1 →0xA4 DVDLowReportKey: Fix wrong DILENGTH

3 September 2019

• curprev 21:3421:34, 3 September 2019 Pokechu22 talk contribs 40,721 bytes +114 DVDLowReadDiskBca and DVDLowSerMeasControl are DMA commands (I wrote the length requirements, but not the actual writing of the length). Also misc typos

2 September 2019

• curprev 01:4401:44, 2 September 2019 Pokechu22 talk contribs 40,607 bytes −233 Fix incorrect info about DVDLowGetLength; it's not actually as broken as I thought (in my defense, the code is super messy and decompiled into a pile of several gotos; I missed the non-error place it exists without reseting the last length to 0)

1 September 2019

• curprev 05:0705:07, 1 September 2019 Pokechu22 talk contribs 40,840 bytes +1,706 Fill in additional info from https://web.archive.org/web/20070602090342/http://www.crazynation.org/GC/GC_DD_TECH/GCTech.htm and own research

31 August 2019

• curprev 07:3807:38, 31 August 2019 Pokechu22 talk contribs 39,134 bytes +1,907 Document DVDLowGetNoDiscOpenPartitionParams and DVDLowGetNoDiscBufferSizes based on what's still left