Snapshot. This passes the build test, but has not yet been finished or debugged.

Contains:

* Refactor the hardware RNG CPU instruction sources to feed into
the software mixer. This is unfinished. The actual harvesting needs
to be sorted out. Modified by me (see below).

* Remove 'frac' parameter from random_harvest(). This was never
used and adds extra code for no good reason.

* Remove device write entropy harvesting. This provided a weak
attack vector, was not very good at bootstrapping the device. To
follow will be a replacement explicit reseed knob.

* Separate out all the RANDOM_PURE sources into separate harvest
entities. This adds some secuity in the case where more than one
is present.

* Review all the code and fix anything obviously messy or inconsistent.
Address som review concerns while I'm here, like rename the pseudo-rng
to 'dummy'.

Submitted by:	Arthur Mesh <arthurmesh@gmail.com> (the first item)

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/dev/random/random_harvestq.h b/sys/dev/random/random_harvestq.h
index 9766c77..11ccfc4 100644
--- a/sys/dev/random/random_harvestq.h
+++ b/sys/dev/random/random_harvestq.h
@@ -34,7 +34,7 @@ typedef void (*event_proc_f)(struct harvest *event);
 void random_harvestq_init(event_proc_f);
 void random_harvestq_deinit(void);
 void random_harvestq_internal(u_int64_t, const void *,
-    u_int, u_int, u_int, enum esource);
+    u_int, u_int, enum esource);
 
 extern int random_kthread_control;