powerpc/wsp: Add MSI support for PCI on PowerEN

Based on a patch by Michael Ellerman <michael@ellerman.id.au>

Patch was simply forward ported upstream.

Jimi Xenidis <jimix@pobox.com>

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman 2011-08-08 12:30:55 +00:00 • committed by Benjamin Herrenschmidt
commit f9a71e0fd1
5 changed files with 175 additions and 0 deletions