Michael Ellerman a4da0d50b2 powerpc: Implement arch_get_random_long/int() for powernv ... Add the plumbing to implement arch_get_random_long/int(). It didn't seem worth adding an extra ppc_md hook for int, so we reuse the one for long. Add an implementation for powernv based on the hwrng found in power7+ systems. We whiten the output of the hwrng, and the result passes all the dieharder tests. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2013-10-11 16:50:19 +11:00
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asm	powerpc: Implement arch_get_random_long/int() for powernv	2013-10-11 16:50:19 +11:00
uapi/asm	powerpc: Include the appropriate endianness header	2013-10-11 16:48:33 +11:00