MFC r264400,r265836:

r264400:

NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.

r265836:

Remove last two NO_MAN= in the tree. In both of these cases, MAN= is
what is needed.

Hoist all the mergeinfo up to the root in preparation for enforcing merges
to the root only. All MFC's were rerecorded to the root.

Going forward, if an MFC includes mergeinfo, it will need to be made to
the root and committed from the root. Merges with --ignore-ancestry
or diff | patch can go anywhere.

The mergeinfo in HEAD is in a bad state from years of neglect and manual
tampering and this was branched into 10.x. This confuses the coalescing
code and prevents it from doing its job.

Approved by: re (gjb, implicit)

MFC r256752, r256946

MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118,
1136259

Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.

The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.

MFP4: 1187103, 222076, 222057, 222051, 221799

Add atsectl, a simple utility to read and update MAC addresses stored in

the default flash location on Altera DE4 boards. Typically used once
when setting up a board so leaving in tools rather than inflicting on
all users.

To build with world add LOCAL_DIRS=tools/tools/atsectl to the make
command line.

Submitted by: bz
Sponsored by: DARPA/AFRL
Approved by: re (glebius)

MFP4: 1187103, 222076, 222057, 222051, 221799

Add atsectl, a simple utility to read and update MAC addresses stored in
the default flash location on Altera DE4 boards. Typically used once
when setting up a board so leaving in tools rather than inflicting on
all users.

To build with world add LOCAL_DIRS=tools/tools/atsectl to the make
command line.

MFC after: 3 days
Sponsored by: DARPA/AFRL