[POWERPC] Enable MSI mappings for MPIC

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On some Apple machines the HT MSI mappings are not enabled by firmware, so
we need to do it by hand.

We can't use the pci routines as this code runs too early.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Michael Ellerman 2007-05-08 12:58:36 +10:00 • committed by Paul Mackerras

parent 014dad902a

commit 812fd1fd63

1 changed files with 45 additions and 0 deletions

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arch/powerpc/sysdev/mpic.c

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