usbdi.c (1.61):
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revision 1.61
date: 2000/01/31 20:13:07; author: augustss; lines: +20 -4
Change the way the HC done method is invoked a little.
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usbdi.c (1.65):
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revision 1.65
date: 2000/03/08 15:34:10; author: augustss; lines: +4 -2
Get the status right when a polled transfer times out.
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ohci.c (1.79), uhci.c (1.89), uhcivar.h (1.24), usb_port.h (1.22),
usbdivar.h (1.48):
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date: 2000/03/23 07:01:46; author: thorpej;
New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
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uhci.c (1.80), usbdi.c (1.66):
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date: 2000/03/23 18:59:10; author: thorpej;
Shake out some bugs from the callout changes.
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ohci.c (1.80), uhci.c (1.91), uhcivar.h (1.25), usb_port.h (1.23),
usbdi.c (1.67), usbdivar.h (1.49):
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date: 2000/03/24 22:03:30; author: augustss;
Some cleanup and renaming of the callouts used in USB drivers.
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uhci.c (1.92), uhcivar.h (1.26):
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date: 2000/03/24 22:57:58; author: augustss;
Two major changes:
Make each xfer have its own intr_info. This is necessary if we want
to queue multiple xfers on an endpoint. This should get rid of the
(mostly harmless) DIAGNOSTICs about intr_infos (not) being done.
Change (again!) how xfers are aborted. Aborting a TD is a nightmare
on the braindead UHCI controller. (Unless you stop the HC, thereby
losing isoc traffic.) Hopefully I got it right this time.
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usbdivar.h (1.50):
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revision 1.50
date: 2000/03/25 00:10:19; author: augustss; lines: +4 -2
GC an unsued field and add some DIAGNOSTIC in xfer.
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ums.c: Use the callout functions instead of the timeout ones.
uhci.c (1.93):
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revision 1.93
date: 2000/03/25 00:11:21; author: augustss;
lines: +26 -1
Add more DIAGNOSTIC when aborting isoc.
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uhci.c (1.94), usbdivar.h (1.51):
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date: 2000/03/25 07:13:05; author: augustss;
More DIAGNOSTIC.
Initialize a callout handle I forgot.
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uhci.c (1.95):
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revision 1.95
date: 2000/03/25 07:23:12; author: augustss;
Exp; lines: +24 -7
Improve uhci_dump_ii().
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ohci.c (1.81), uhci.c (1.96), uhcivar.h (1.27), usb_subr.c (1.68),
usbdi.c (1.68), usbdivar.h (1.52):
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date: 2000/03/25 18:02:33; author: augustss;
Rename and move around callout handles to make it more sane.
Add some DIAGNOSTIC.
Fix buglet in isoc abort on UHCI.
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uhci.c (1.98):
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revision 1.98
date: 2000/03/27 07:39:48; author: augustss; lines: +12 -4
Make it compile without DIAGNOSTIC.
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uhci.c (1.99):
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revision 1.99
date: 2000/03/27 08:01:09; author: augustss; lines: +1 -5
Remove some debug nonsense.
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uhci.c (1.100):
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revision 1.100
date: 2000/03/27 09:41:36; author: augustss; lines: +13 -3
Don't mess with QH in bulk abort for the moment.
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uhci.c (1.102):
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revision 1.102
date: 2000/03/27 22:42:57; author: augustss; lines: +66 -26
Be a little more careful when aborting.
Preallocate some TDs for large buffers.
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uhci.c (1.103):
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date: 2000/03/28 09:47:10; author: augustss; lines: +11 -1
Another patch for xfer abort...
XXX The current xfer queueing and aborting semantics should really
XXX be changed. It cannot be implemented in a sane way on UHCI.
XXX One day when I have lots of time I'll redesign it...
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uhci.c (1.104): Correct a debug message.
uhci.c (1.105): Be more defensive in a DIAGNOSTIC test.
uhci.c (1.106):
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revision 1.106
date: 2000/03/29 01:49:13; author: augustss; lines: +14 -309
*SIGH* Revert back to the old method of aborting xfers.
I had tested the new stuff for two months now, but as soon as I commited
it the problems started to appear. Murphy, no doubt...
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usb_subr.c (1.70), usbdi.c (1.71), usbdivar.h (1.53):
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revision 1.70
date: 2000/03/29 01:45:20; author: augustss; lines: +2 -1
Do not accept new xfers for queuing while a pipe is aborting.
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