[Bug 228409] PCI-PCI bridge IRQ not shared between ath0 and re0

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Sat Jul 28 18:10:52 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228409

--- Comment #2 from Tim Chase <freebsd at tim.thechases.com> ---
I don't want to pester, but did want to follow up.

Warner says (via Adrian Chad) that "pcie interrupts aren't shared."

However, this patch from Oleksandr Tymoshenko (gonzo@?) resolves the issue for
me getting my ath0 up and working by sharing the PCIE interrupt.

Does something need to be done to tell ath0 to use a different interrupt that
*is* shareable (or at least tell it not to use IRQ17), or is there some other
solution I should try if the patch is unacceptable?

Thanks!

(and despite the subject being changed, the conflict does seem to be
pcib1-vs-ath0 not re0-vs-ath0 unless I'm totally misunderstanding the dmesg
output)

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