Re: pcic-patch.patch? / interrupt routing vs. ACPI

Warner Losh <[email protected]>
Newsgroups gmane.os.freebsd.devel.mobile
Message-ID <[email protected]> 
In message <[email protected]> Brad Karp writes:
: I have a Sony SRX87 with a built-in Orinoco WaveLAN behind a TI 12XX
: bridge.  Under 4.6-RELEASE, my machine won't boot properly with
: hw.pcic.intr_path=2; it complains of not being able to route INTA
: for the TI bridge, and then the console hangs after mounting the
: root fs.

That's because the SRX87 is a ACPI only machine.  It can't route
interrupts w/o ACPI.  Without interrupt routing, you can't use the PCI
add-in card that your card has.

Warner

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