- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Disable clang for athstats for now.

Add HAL_DMA_ADDR.

Patch the athstats code/Makefile to cross-compile correctly.

backout r188327, it broke summary printing

o use humanize_number to print totals
o shrink some fields now that we don't have to worry about overflow

track hal changes

TDMA support for long distance point-to-point links using ath devices:
o add net80211 support for a tdma vap that is built on top of the
existing adhoc-demo support
o add tdma scheduling of frame transmission to the ath driver; it's
conceivable other devices might be capable of this too in which case
they can make use of the 802.11 protocol additions etc.
o add minor bits to user tools that need to know: ifconfig to setup and
configure, new statistics in athstats, and new debug mask bits

While the architecture can support >2 slots in a TDMA BSS the current
design is intended (and tested) for only 2 slots.

Sponsored by: Intel

bring in diagnostic tools that are useful now that we have hal source code

sync w/ driver updates; this also brings in ani stats

Some overdue tlc:
o push include paths to the Makefile
o use the AFTER trick to simplify adding new items
o prepare stat blocks for additional data
o align values for verbose output
o fillin some missing stats

MFC after: 1 week

create empty opt_ah.h for compiling athstats.o; it just needs
the PHY definitions and not the descriptor so it doesn't matter
if it's correct relative to the hal.o

checkpoint new version

Style: NO_MAN doesn't need any value.

o move programs to separate directories and use stock Makefiles;
this simplifies including them in crunchgen images
o rename 80211* programs to wlan* as was originally intended