[PATCH 05/17] pseries: Enabled the PFO-based RNG accelerator

Anton Blanchard anton at samba.org
Thu Mar 22 20:55:56 EST 2012


+#if defined(CONFIG_HW_RANDOM_PSERIES) || \
+#define OV5_PFO_HW_RNG		0x80	/* PFO Random Number
Generator */ +#else
+#define OV5_PFO_HW_RNG		0x00

Milton tipped me off about this. We really don't want to be doing
ibm,client-architecture reboots every time a config option is changed.

Let's just hardwire it on.


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