Driver for the MNT ZZ9000 Zorro board. Submitted by Alain Runa.

It was formerly known as mntzz, which Alain released three years ago.
Since then, the ZZ9000 had several firmware updates which changed some
hardware interface details rendering the former driver non functional in some
aspects. Also the audio card plug-in ZZ9000AX became available from MNT
Research. Considering the major rewrite of the driver in some areas he
decided to rename it to zz9k(9). The driver consists of several sub-drivers
each addressing different functionality of the MNT ZZ9000 & ZZ9000AX combo
card.

zz9k* is the main card driver and need to be enabled if any of the sub-driver
is enabled. zz9k on its own is not very useful, it only provides a common
zz9kbus for the other sub-drivers to connect to, so only enable it if one of
the zz9k sub-drivers are enabled.
zzfb* represents the graphics driver for the boot console and the dumb
framebuffer for X11 based on WSCONS. ZZFB_CONSOLE option enables the ZZ9000
to become the boot console.
zz* represents the ethernet interface of the ZZ9000. It basically works but
is considered experimental.
zzax* represents the ZZ9000AX audio card driver, audio* attaches to it to
provide audio output and input functionality. The driver is not functional
yet.
zzusb* represents the ZZ9000AX usb driver. It was not implemented yet and
probably never will.

Whitespace police

branches: 1.71.16;
wscons and Xorg support for Tseng ET4000/W32 based boards (grf6).

Add a driver for MNTMN VA2000.

Supports accelerated wsdisplay console and running X via wsfb driver.

branches: 1.69.2;
wscons and Xorg support for CirrusLogic GD542x based boards (grf3).

Make sure the graphics device which has the console gets wsdisplay0,
otherwise neither virtual terminals nor Xorg's wsfb driver will work.

branches: 1.67.6;
Enable USB keyboard and mouse in the WSCONS kernel.

branches: 1.66.2; 1.66.4;
Update all kernel configs mentioning WSEMUL_* but not already including
WSDISPLAY_COMPAT_USL using the following rules:
- If WSEMUL_ is commented out, add commented out out WSDISPLAY_COMPAT_USL
- If INSTALL or obviously memory constrained, add WSDISPLAY_DEFAULTSCREENS=1
and commented out WSDISPLAY_COMPAT_USL
- Otherwise add WSDISPLAY_COMPAT_USL

Some of the INSTALL configs for larger memory machines are probably suitable
for adding WSDISPLAY_COMPAT_USL.

Now wsconscfg(8) should be able to switch VTs when expected.

Implemented after no objection from tech-kern to the following:

On 5 June 2012 09:47, David Brownlee <abs@absd.org> wrote:
> wsconscfg(8) requires WSDISPLAY_COMPAT_USL in order to switch virtual
> terminals.
>
> Except when in an exceptionally memory or space constrained
> environment (INSTALL being the obvious case), is there any reason why
> all GENERIC and GENERIC-like kernels which have wscons enabled
> shouldn't also have WSDISPLAY_COMPAT_USL?

Enable empb in GENERIC, fix build, rearrange files.amiga.

Add voodoofb support. Allows using 3Dfx Voodoo 3 in G-REX as a console.

Amiga wscons/Xorg support, first phase.
Implemented wscons for CV64 and CV64/3D. Other graphics cards drivers are
prepared for it, but will not be attempted before Xorg is not running.
The wscons support is disabled by default. A GENERIC kernel should behave
like always. Use WSCONS to try out a kernel with wscons support.
Done by rkujawa@ and phx@.

branches: 1.62.54; 1.62.58;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

Change WSCONS to just include GENERIC, enable wscons devices,
and disable conflicting other-style console devices.

branches: 1.60.2;
Regenerate after addition of wdc_buddha.

regenerate after removal of OSI networking

branches: 1.58.4; 1.58.8;
Regenerated files after adding COMPAT_40.

regen

branches: 1.56.2; 1.56.8; 1.56.10; 1.56.16; 1.56.18;
Regen. Per bernd@'s instructions.

Remove tmpfs's experimental status. OK'ed by core@.

branches: 1.54.2; 1.54.4;
PR/34283: Gene ENonymous: Add IPFILTER_LOOKUP to the default kernel options
Also remove CCITT,NS,NIP

Regen from GENERIC.in:
1.54:
> Disable SYSTRACE by default on all kernels (discussed with core)
1.55:
> Remove obsolete #options VERIFIED_EXEC, found by grep(1).

Disable SYSTRACE by default on all kernels (discussed with core)

branches: 1.51.2;
Regen from GENERIC.in rev 1.53:
> Add CARP to further platforms

branches: 1.50.4;
regen (added stf).

branches: 1.49.2; 1.49.4; 1.49.6;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).

regen

branches: 1.47.2;
Regen GENERIC config files.

branches: 1.46.2; 1.46.4;
Regen from GENERIC.in rev 1.48:
> Add veriexec stuff to the common config file.

Regen from GENERIC.in rev 1.47:
> Remove obsolete options VNODE_OP_NOINLINE.

Regen from GENERIC.in rev 1.46:
> Adjust comments for options FFS_NO_SNAPSHOT.

regen

Regen from GENERIC.in rev 1.44:
> Add (commented out) file-system TMPFS in a proper file.

XXX: It seems `INSTALL_CONFIGURATION' in GENERIC.in should be reorganaized.

Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels

64 bit inode changes.

regen.

regen.

Add support for reading cloop2 compressed filesystem image,
enable by putting VND_COMPRESSION into kernel config file.
Written by Cliff Wright, polished up slightly by me.

Add (commented out) IPSEC_NAT_T option.

branches: 1.35.2;
Correct RCS Ids.

Add PTYFS (commented out) in the correct form.

Regen from GENERIC.in rev 1.36:
> - Rename options NEW_BUFQ_STRATEGY -> options BUFQ_READPRIO.
> (still commented out)
> - Add (also commented out) options BUFQ_PRIOCSCAN.
>
> Suggested by perry and soda on tech-kern.
> Please refer options(4) for details for these options.

regen: wsmux added (enabled only in WSCONS)

branches: 1.31.2;
Regen for COMPAT_20 addition.

regen: add SMBFS/nsmb, per PR port-amiga/29066 by Florian Stoehr

Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT

Add 'option FFS_SNAPSHOT' to most of the config files.
Commented out for kernels that appear to hace space constraints.

Regen.

branches: 1.26.2;
Add tap(4) support to a random^Wcarefully chosen set of kernel configs.
All those kernels have a line for both tun and bridge, and if either is
commented out, tap is commented out also. With the exception of i386's
GENERIC_TINY.

XXX: we _need_ some way of making this more simple.

branches: 1.25.2;
Regenerate from GENERIC.in: no more idesc - we're using wdc.

Add COMPAT_BSDPTY on all the kernels that have COMPAT options.

IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on
tech-net@

Regen, added P1003_1B_SEMAPHORE.

Regenerate from master config files

branches: 1.20.2;
regen after wsfont changes

Regen: add atabus

regen after wsmouse addition

regen

Regenerate from GENERIC.in to include pseudo-device ksyms, where
appropriate.

branches: 1.15.2;
make /dev/reload optional (it is implemented for a.out kernels only, at
the moment.)

Bye Bye UCONSOLE

Make BRIDGE_IPF an option, and document it. Add it (commented) to GENERIC.
Let brconfig tell whether the bridge is using the ipfilter hook, or not.

regen

Added commented out cgd(4)s to GENERIC configs.

regen from GENERIC.in

regen for: enable USERCONF

Regen from GENERIC.in 1.2:
Only difference is that INSTALL now defines VNODE_OP_NOINLINE and MALLOC_NOLINE

Regenerate with new m4 mechanism (vs old cpp mechanism).
New files are same as old (except for whitespace differences), except
that the new GENERIC doesn't have melody, because GENERIC defines
DRACO and the latter can't have it.

regen for clockctl

Regenerate.

branches: 1.4.2; 1.4.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.

regen after GENERIC v1.178

Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.

branches: 1.1.2; 1.1.6;
added WSCONS config file and makefile target to generate it