talos-obmc-linux - Talos™ II Linux sources for OpenBMC

	Commit message (Collapse)	Author	Age	Files	Lines
*	powerpc: Implement arch_get_random_long/int() for powernv	Michael Ellerman	2013-10-11	1	-0/+32
	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>