[haiku-bugs] Re: [Haiku] #5551: ATI/AMD SB700/SB800/SBx00 USB Interrupt Issues
- From: "stargatefan" <trac@xxxxxxxxxxxx>
- Date: Fri, 06 May 2011 03:12:36 -0000
#5551: ATI/AMD SB700/SB800/SBx00 USB Interrupt Issues
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Reporter: MrSunshine | Owner: mmlr
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: | Version: R1/Development
Drivers/USB | Keywords: ati_via_dropped_interrupts
Resolution: | Blocking: 6026, 6191, 6222, 6223, 6527, 7477
Blocked By: | Platform: All
Has a Patch: 1 |
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Comment (by stargatefan):
Replying to [comment:11 mmlr]:
> I've attached a patch that ports one of the many SBx00 quirk workarounds
from NetBSD/linux. It's difficult to tell whether or not it applies to the
devices at hand or not as there's like absolutely no documentation for
these bugs and therefore it's not so easy to judge what's going on at all.
If anyone with one of those super-broken SBx00 chipsets could apply and
report back that'd be helpful.
still won't work on my motherboard "the one I attached the syslog for in
another ticket or maybe this one" and I tried to boot on a 760g chipset
and it flat out won't boot at all. I have not tried scrubbing the usb
subsystem out of the image but I bet given the boot debugger data that it
would help. still looks like a interupt problem the onscreen debug hangs
when it trys to route interupts.
I saw you made some commits today regarding IO APIC and IRQ routing
tables etc ,once you finish those I will retest with both boards and
report back with the resulting information.
--
Ticket URL: <http://dev.haiku-os.org/ticket/5551#comment:19>
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