[Differential] [Updated] D1811: Configure interrupt on ARM when mapped

ian (Ian Lepore) phabric-noreply at FreeBSD.org
Mon Feb 9 23:37:16 UTC 2015


ian added a comment.

I think this is completely wrong and the interrupt needs to be configured when it is activated, not when it is parsed/decoded.  Consider for example a gpio pin interrupt... we wouldn't want to mess with the pin state while the fdt data is being parsed because that data could refer to a possible configuration which is never going to be activated, and the actual use of the pin in the configuration that is active could be something else (not even related to interrupts).

REVISION DETAIL
  https://reviews.freebsd.org/D1811

To: zbb, andrew, imp, ian
Cc: imp, freebsd-arm


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