- 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

Pass the device_t into atkbd_{probe,attach}_unit and get the
controller unit and keyboard unit from there. It will be needed
for other things in the future as well...

Revert r222152. The root cause was analysed and better fix is upcoming.

Discussed with: delphij

Add a new knob to atkbd(4) to enable typematic rate detection on boot,
which is now disabled by default. The detection is known to cause hangs
on boot with some new Lenovo laptops on FreeBSD/amd64.

Reported by: gnn
Discussed with: jkim
MFC after: 3 months

- Hook up the new locations of the atkbdc(4), atkbd(4) and psm(4) source
files after they were repo-copied to sys/dev/atkbdc. The sources of
atkbdc(4) and its children were moved to the new location in preparation
for adding an EBus front-end to atkbdc(4) for use on sparc64; i.e. in
order to not further scatter them over the whole tree which would have
been the result of adding atkbdc_ebus.c in e.g. sys/sparc64/ebus. Another
reason for the repo-copies was that some of the sources were misfiled,
e.g. sys/isa/atkbd_isa.c wasn't ISA-specific at all but for hanging
atkbd(4) off of atkbdc(4) and was renamed to atkbd_atkbdc.c accordingly.
Most of sys/isa/psm.c, i.e. expect for its PSMC PNP part, also isn't
ISA-specific.
- Separate the parts of atkbdc_isa.c which aren't actually ISA-specific
but are shareable between different atkbdc(4) bus front-ends into
atkbdc_subr.c (repo-copied from atkbdc_isa.c). While here use
bus_generic_rl_alloc_resource() and bus_generic_rl_release_resource()
respectively in atkbdc_isa.c instead of rolling own versions.
- Add sparc64 MD bits to atkbdc(4) and atkbd(4) and an EBus front-end for
atkbdc(4). PS/2 controllers and input devices are used on a couple of
Sun OEM boards and occur on either the EBus or the ISA bus. Depending on
the board it's either the only on-board mean to connect a keyboard and
mouse or an alternative to either RS232 or USB devices.
- Wrap the PSMC PNP part of psm.c in #ifdef DEV_ISA so it can be compiled
without isa(4) (e.g. for EBus-only machines). This ISA-specific part
isn't separated into its own source file, yet, as it requires more work
than was feasible for 6.0 in order to do it in a clean way. Actually
philip@ is working on a rewrite of psm(4) so a more comprehensive
clean-up and separation of hardware dependent and independent parts is
expected to happen after 6.0.

Tested on: i386, sparc64 (AX1105, AXe and AXi boards)
Reviewed by: philip

Forced commit to denote that the following repo-copies have taken place:

sys/dev/kbd/atkbd.c -> sys/dev/atkbdc/atkbd.c
sys/dev/kbd/atkbdc.c -> sys/dev/atkbdc/atkbdc.c
sys/dev/kbd/atkbdcreg.h -> sys/dev/atkbdc/atkbdcreg.h
sys/dev/kbd/atkbdreg.h -> sys/dev/atkbdc/atkbdreg.h
sys/isa/atkbd_isa.c -> sys/dev/atkbdc/atkbd_atkbdc.c
sys/isa/atkbdc_isa.c -> sys/dev/atkbdc/atkbdc_isa.c
sys/isa/atkbdc_isa.c -> sys/dev/atkbdc/atkbdc_subr.c
sys/isa/psm.c -> sys/dev/atkbdc/psm.c

Repo-copies done by: markm

Add a new flag to the atkbd(4) driver to disable testing the keyboard
port during the device probe as this can cause hangs on some machines,
specifically Compaq R3000Z series amd64 laptops. The flag is bit 3, or
0x8.

PR: amd64/67745
Reported by: Neil Winterbauer newntrbr at ucla dot edu, many others
Tested by: ade, astrodog at gmail dot com, many others
MFC after: 1 week

- Properly keep track of I/O port resources.
- Use bus_space_read/write() to access the ports.

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot). This is consistant with the other
BSD's who made this change quite some time ago. More commits to come.

$Id$ -> $FreeBSD$

- Remove cdevsw entry points in individual keyboard drivers;
instead, use generic entry points for all drivers.
- Eliminate bogus makedev().
- Eliminate softc in the lower drivers, as it is no longer necessary.

Submitted (95%) by: phk

Keyboard driver update in preparation for the USB keyboard driver.

- Refined internal interface in keyboard drivers so that:
1. the side effect of device probe is kept minimal,
2. polling mode function is added,
3. and new ioctl and configuration options are added (see below).

- Added new ioctl: KDSETREPEAT
Set keyboard typematic rate. There has existed an ioctl command,
KDSETRAD, for the same purpose. However, KDSETRAD is dependent on
the AT keyboard. KDSETREPEAT provides more generic interface.
KDSETRAD will still be supported in the atkbd driver.

- Added new configuration options:
ATKBD_DFLT_KEYMAP
Specify a keymap to be used as the default, built-in keymap.
(There has been undocumented options, DKKEYMAP, UKKEYMAP, GRKEYMAP,
SWKEYMAP, RUKEYMAP, ESKEYMAP, and ISKEYMAP to set the default keymap.
These options are now gone for good. The new option is more general.)

KBD_DISABLE_KEYMAP_LOADING
Don't allow the user to change the keymap.

Add the new keyboard driver and video card driver. They will be
used by console drivers.

(They are not yet activated yet. Wait for announcement later.)