powerpc/64: Clean up ppc64_caches using a struct per cache
We have two set of identical struct members for the I and D sides
and mostly identical bunches of code to parse the device-tree to
populate them. Instead make a ppc_cache_info structure with one
copy for I and one for D
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
index c50a666..3e83d2a 100644
--- a/arch/powerpc/include/asm/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
@@ -47,14 +47,14 @@
unsigned long iterations;
unsigned long onex, twox, fourx, eightx;
- iterations = ppc64_caches.dblocks_per_page / 8;
+ iterations = ppc64_caches.l1d.blocks_per_page / 8;
/*
* Some verisions of gcc use multiply instructions to
* calculate the offsets so lets give it a hand to
* do better.
*/
- onex = ppc64_caches.dblock_size;
+ onex = ppc64_caches.l1d.block_size;
twox = onex << 1;
fourx = onex << 2;
eightx = onex << 3;