Home
last modified time | relevance | path

Searched hist:ecd73cc5c9e137559f4625b347f20cf9ed0de3d5 (Results 1 – 2 of 2) sorted by relevance

/linux/arch/powerpc/kernel/
H A Dio-workarounds.cdiff ecd73cc5c9e137559f4625b347f20cf9ed0de3d5 Mon Jul 15 05:03:08 CEST 2013 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc: Better split CONFIG_PPC_INDIRECT_PIO and CONFIG_PPC_INDIRECT_MMIO

Remove the generic PPC_INDIRECT_IO and ensure we only add overhead
to the right accessors. IE. If only CONFIG_PPC_INDIRECT_PIO is set,
we don't add overhead to all MMIO accessors.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
H A DMakefilediff ecd73cc5c9e137559f4625b347f20cf9ed0de3d5 Mon Jul 15 05:03:08 CEST 2013 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc: Better split CONFIG_PPC_INDIRECT_PIO and CONFIG_PPC_INDIRECT_MMIO

Remove the generic PPC_INDIRECT_IO and ensure we only add overhead
to the right accessors. IE. If only CONFIG_PPC_INDIRECT_PIO is set,
we don't add overhead to all MMIO accessors.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>