Timeline



May 31, 2011:

10:32 PM Changeset [194] by Lars Erdmann
removed some traps in tracing code: changed a couple of places where …
3:38 PM Ticket #3 (Problem with USBOHCD.SYS from usbxhcd8.zip) created by losepete
This was originally posted in comp.os.os2.misc/Update to USB host …

May 30, 2011:

11:38 PM Changeset [193] by Lars Erdmann
Changed "DetachIsoTDs" and "AddIsoTDsToSchedule": fixed a bug in …

May 29, 2011:

9:44 PM Changeset [192] by Lars Erdmann
backed out a change in "CreateIsoStruct?": the update to the number of …

May 25, 2011:

12:48 AM Changeset [191] by Lars Erdmann
"CreateIsoStruct?": kicked out superfluous CLI/STI, "ReleaseIso?": added …

May 24, 2011:

9:20 PM Changeset [190] by Lars Erdmann
updated tracing, changed to new major trace codes 0xE0,0xE1,0xE2 (for …

May 22, 2011:

11:19 PM Changeset [189] by Lars Erdmann
updated tracing

May 21, 2011:

12:18 AM Changeset [188] by Lars Erdmann
adding tracing

May 20, 2011:

11:03 PM Changeset [187] by Lars Erdmann
adding tracing
10:52 PM Changeset [186] by Lars Erdmann
add tracing related file
8:57 PM Changeset [185] by Lars Erdmann
Bug in "CalculatePollRate?" for (bInterval - 1) < 3 (or bInterval < 4 …

May 19, 2011:

9:40 PM Changeset [184] by Lars Erdmann
updates to "AddIsoTDsToSchedule": lets update the COMPLETE frame list …

May 18, 2011:

9:49 PM Changeset [183] by Lars Erdmann
in the interrupt routine, clear ALL interrupt status flags right after …
9:48 PM Changeset [182] by Lars Erdmann
remove generation for every TD of a Bulk IN, instead have an IOC …
9:37 PM Changeset [181] by Lars Erdmann
Routine "AccIsoReq?" would not enable periodic list processing, routine …
9:35 PM Changeset [180] by Lars Erdmann
Routine "SetEnableFlags?" would not enable periodic processing (typo)

May 17, 2011:

10:09 PM Changeset [179] by Lars Erdmann
"AddIsoTDsToSchedule": only duplicate the (s)ITDs starting at offset …
10:06 PM Changeset [178] by Lars Erdmann
yet another fix to properly set the toggle bit. Since I kicked out the …

May 16, 2011:

6:57 PM Changeset [177] by Lars Erdmann
better be safe than sorry: mask out 11 bits of the …

May 13, 2011:

11:21 PM Changeset [176] by Lars Erdmann
backing out the changes to preset the packet size to the maximum value …
10:39 PM Changeset [175] by Lars Erdmann
better be safe than sorry: restore the direction flag with pushf/popf …
10:29 PM Changeset [174] by Lars Erdmann
getting rid of the dependency on drive letter
10:27 PM Changeset [173] by Lars Erdmann
clarify that the "Mult" value in the USBRB2 req. packet is the value …

May 12, 2011:

9:23 PM Changeset [172] by Lars Erdmann
backed out the changes I did in checking the correct size for …

May 11, 2011:

7:35 PM Changeset [171] by Lars Erdmann
modified macro GET_ITD_MULT so that it requires a pointer to a USBRB2 …
12:21 AM Changeset [170] by Lars Erdmann
Wim Brul reports that the USBEHCD.SYS driver does not respect the …

May 10, 2011:

10:43 PM Changeset [169] by Lars Erdmann
adding the full speed max packet sizes for the various transfer types …
10:02 PM Changeset [168] by Lars Erdmann
to be in line with USBEHCD.SYS, readded the generation of interrupts …
9:35 PM Changeset [167] by Lars Erdmann
Wim Brul reports that the "Mult" value that specifies how many …

May 9, 2011:

4:23 PM Changeset [166] by Lars Erdmann
"ProcessIsoIRQ": an attempt to make this routine cycle through ALL …
4:20 PM Changeset [165] by Lars Erdmann
reworked setting the default packet size when creating the list of …

May 5, 2011:

6:11 PM Changeset [164] by Lars Erdmann
Rudi Ihle reports problems with isochronous devices compared to …

May 4, 2011:

9:04 PM Changeset [163] by Lars Erdmann
"FinishIO","ResendPacket?": "setmem" irqRB structure (defensive …
8:55 PM Changeset [162] by Lars Erdmann
fix a problem in "CreateTDList": if ioRB would pass in a maxPacketSize …
12:03 AM Changeset [161] by Lars Erdmann
backed out the obscure manipulation of the data toggle bit. It is now …

May 3, 2011:

11:45 PM Changeset [160] by Lars Erdmann
fixed a minor problem in "ResendPacket?": for the GenIOCTL packet, …
11:43 PM Changeset [159] by Lars Erdmann
Wim Brul reports problems with the size of buffers used for send AND …

May 2, 2011:

10:37 PM Changeset [158] by Lars Erdmann
Wim Brul has problems with bulk transfer where it works in IBM 10.162: …
10:36 PM Changeset [157] by Lars Erdmann
did some minor changes to FinishIO to improve clarity, in particular …

Apr 30, 2011:

11:40 PM Changeset [156] by Lars Erdmann
crash reported by Wim Brul: in "CreateIsoStruct?", properly compute the …
11:31 PM Changeset [155] by Lars Erdmann
commented out the "LockYield?"/"UnLockYield?" for serializing multiple …
11:25 PM Changeset [154] by Lars Erdmann
removed drive dependency in build script (I have changed the build …
11:23 PM Changeset [153] by Lars Erdmann
added workaround to prevent the C-optimizer to generate code that …

Apr 22, 2011:

6:24 PM Ticket #2 (WD Book not working) created by rbri
Hi Lars, hi Greg, first of all many thanks for your hard work. I have …

Apr 19, 2011:

10:46 PM Changeset [152] by Lars Erdmann
removed "gRootReqStatus" variable and handling, it was an optimization …
10:22 AM Changeset [151] by Lars Erdmann
Context arming: changed unlock routine to reset lock count and keep …

Apr 17, 2011:

11:09 PM Changeset [150] by gyoung
Renames from Lars; changes to checkQHsHelper2 to improve sync with 162

Apr 13, 2011:

9:59 PM Changeset [149] by Lars Erdmann
changed a bunch of things: for EHCI removed disabling SMI on INIT, …
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Apr 12, 2011:

11:19 PM Changeset [148] by Lars Erdmann
create listings for all files

Apr 3, 2011:

1:01 PM Changeset [147] by Lars Erdmann
pointer to global information segment needs to be a far pointer

Apr 2, 2011:

1:37 PM Changeset [146] by Lars Erdmann
for all HC flavours, reworked the context hook routines to save all …

Mar 28, 2011:

9:56 PM Changeset [145] by Lars Erdmann
incorporated Gregg Young's revision144
4:08 AM Changeset [144] by gyoung
Added variable name for gStopFlags and used existing variable for …

Mar 27, 2011:

10:51 PM Changeset [143] by Lars Erdmann
incorporated Gregg Young's revision142, for all flavours, fixed a …

Mar 26, 2011:

11:04 PM Changeset [142] by gyoung
More updates to CheckQHs hopefully I finally got it right.
10:31 PM Changeset [141] by gyoung
Added a variable name
10:30 PM Changeset [140] by gyoung
Fixed a small sync error in OHCIInterrupt.
9:19 PM Changeset [139] by gyoung
This is a code clean up; I have removed meaningless comments and code …
8:27 PM Changeset [138] by gyoung
Changes to better sync CheckQHs and CheckQHsHelper2 to 162 version.

Mar 25, 2011:

11:16 PM Changeset [137] by Lars Erdmann
FinishIO: if short packets need to be memmoved (to "close" the gaps in …

Mar 20, 2011:

7:52 PM Changeset [136] by Lars Erdmann
this is 10.170

Mar 15, 2011:

10:49 PM Changeset [135] by Lars Erdmann
AllocateHCCA: fixed typo on function description
10:36 PM Changeset [134] by Lars Erdmann
incorporated Gregg Young's revision133

Mar 13, 2011:

6:28 PM Changeset [133] by gyoung
Fixed RemoveTDList; This appears to be equivalent to the 162 version; …

Mar 9, 2011:

10:58 AM Changeset [132] by Lars Erdmann
updated RemoveTDList: this might still not be the final solution but …

Mar 7, 2011:

12:07 PM Changeset [131] by Lars Erdmann
incorporated Gregg Young's revision130

Mar 6, 2011:

7:01 PM Changeset [130] by gyoung
One substantiative change line 678 removed break; added comments; …
5:15 PM Changeset [129] by gyoung
Cleanup of OHCIInterrupt it now syncs closer; thanks Lars
11:52 AM Changeset [128] by Lars Erdmann
kick out DevHelp_UnsetIRQ when INIT fails as it has already been …
11:03 AM Changeset [127] by Lars Erdmann
update explanation of why we read back from memory mapped register …
10:54 AM Changeset [126] by Lars Erdmann
incorporated Gregg Young's revision109-125

Mar 5, 2011:

11:40 PM Changeset [125] by gyoung
Fix error in CheckQHsHelper call.

Mar 3, 2011:

9:10 AM Changeset [124] by Lars Erdmann
setting OS/driver USB handoff semaphores separately, turn off all SMI …
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