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powerpc/powernv: Add OPAL ICS backend
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 19 Sep 2011 17:45:02 +0000 (17:45 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 20 Sep 2011 06:09:59 +0000 (16:09 +1000)
commit5c7c1e9444d8bfb721a27a35bba3eeb5236c75d8
treeb63c895e73bfb9b921a20acde8254c10656e99b4tree | snapshot
parent628daa8d5abfd904a7329a660c5c374212230123commit | diff
powerpc/powernv: Add OPAL ICS backend

OPAL handles HW access to the various ICS or equivalent chips
for us (with the exception of p5ioc2 based HEA which uses a

different backend) similarily to what RTAS does on pSeries.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/xics.h diff | blob | history
arch/powerpc/sysdev/xics/Makefile diff | blob | history
arch/powerpc/sysdev/xics/ics-opal.c [new file with mode: 0644] blob
arch/powerpc/sysdev/xics/xics-common.c diff | blob | history
Linux kernel for KaRo TX COM modules