[haiku-bugs] Re: [Haiku] #5: PCI bus_manager does not assign IRQs
- From: "mmlr" <trac@xxxxxxxxxxxx>
- Date: Wed, 08 Jun 2011 22:28:42 -0000
#5: PCI bus_manager does not assign IRQs
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Reporter: | Owner: mmlr
marcusoverhagen | Status: assigned
Type: bug | Milestone: R1/beta1
Priority: high | Version: R1/Development
Component: | Keywords:
System/Kernel | Blocking: 2401, 2620, 3313, 4510, 4568, 5372,
Resolution: | 5751, 5866, 7127, 7452
Blocked By: | Platform: All
Has a Patch: 1 |
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Comment (by mmlr):
Replying to [comment:43 scottmc]:
> Is this one finished now?
Well. This ticket isn't really done (and probably won't ever get done) in
the sense that the PCI bus_manager still doesn't assign interrupt lines
(i.e. no PNPBIOS). However with ACPI PCI Interrupt Routing Table support
and IO-APIC support being available now, the need for this feature isn't
really there anymore and the symptoms it caused are gone as well for most
moderately modern machines. As explained earlier, machines that don't
provide support for ACPI PRTs and IO-APICs usually don't have this problem
at all because either the BIOS initializes all devices in the first place
or at least they provide the "PnP OS installed" BIOS option by which this
can be enforced.
So I'm really a bit undecided. Leave this open but close all the blocked
bugs (already done for the most part)? Close this one as "wontfix"? Close
it as fixed as the symptoms it causes should be gone?
--
Ticket URL: <http://dev.haiku-os.org/ticket/5#comment:47>
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