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(parent: fd141d1) | patch
powerpc/powernv/pci: Fallback to OPAL for TCE invalidations
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 8 Jul 2016 06:37:15 +0000 (16:37 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 17 Jul 2016 06:42:48 +0000 (16:42 +1000)
commitf0228c413011b7e20de9198c4a7244f498dcda2a
tree13f8cef03b9a751bf5d04ee1b00609904cb5ed72tree | snapshot (tar.gz zip)
parentfd141d1a99a300944dc42a7820afb8c1bafd4035commit | diff
powerpc/powernv/pci: Fallback to OPAL for TCE invalidations

If we don't find registers for the PHB or don't know the model
specific invalidation method, use OPAL calls instead.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/pci-ioda.c diff | blob | blame | history