powerpc/pseries: Return the number of MSIs we could allocate

Browse source

If we can't allocate the requested number of MSIs, we can still tell the
generic code how many we were able to allocate. That can then be passed
onto the driver, allowing it to request that many in future, and
probably succeeed.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

...

This commit is contained in:

Michael Ellerman 2009-01-22 20:54:33 +00:00 • committed by Benjamin Herrenschmidt

parent 649781f827

commit 6071ed0487

1 changed files with 9 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

arch/powerpc/platforms/pseries/msi.c

View file