remove nsmb from MD list of devices to create for 'all'

branches: 1.10.14;
Add a synthesized pc beeper and keyboard bell for platforms with an audio
device.

branches: 1.9.8;
Drop sci0 from "floppy" case too.

Landisk has no sci0.

Make sure to create serial device nodes (scif0 and sci0).

branches: 1.6.2;
Add 'bpf' to all ramdisk targets (*), or floppy targets if ramdisk calls that.
Sort bpf to come directly after 'std' where relevant.
* (apart from etc.evbppc who's ramdisk target *only* builds md0,
which just doesn't make sense).
Should allow a fighting chance for dhcpcd to get an IP address.

branches: 1.5.6;
delete makedev init from all_md entry.

remove init entry.
add floppy entry.

Add sysmon for powerd.

branches: 1.2.4;
Move "makedev cfs" for the vcoda device from MI MAKEDEV.tmpl to
MD MAKEDEV.conf. Not all ports have vcoda in their majors.foo files
and we shouldn't (re)assign major numbers on all ports before 5.0.

Should close PR port-sgimips/38962.

branches: 1.1.18; 1.1.22;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Create cksums for files in ${MD_INSTALLATION_DIRS}.

branches: 1.2.22;
Add an INSTALL kernel for landisk and enable building it.

Also add an installation/misc directory for a boot.fs image which is WIP.

Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Switch default console tty from /dev/console to /dev/constty

With this switch processes (such as xconsole) can open /dev/console
without breaking login on the text or serial console. This can be
trivially triggered by enabling xdm in rc.conf and hitting
Ctrl+Alt+F1 or equivalent once booted.

The changes:
- Add entry for /dev/console or /dev/constty if missing
- If a port's had /dev/console 'on' switch it off and enable /dev/constty
- If a port did not have /dev/console 'on', leave /dev/constty off

Some ports had /dev/console off and /dev/ttyE0 enabled, presumably to
avoid just this issue. It may make sense to adjust these also (but not
in this pass)

As discussed on current-users

branches: 1.3.28; 1.3.30;
Add an entry for scif0 serial.

branches: 1.2.18; 1.2.24;
Add a constty entry, marked 'off', with otherwise the same settings
as the console. Now when coming up in single user mode the tset in
/.profile can set the terminal type correctly.
Note: I believe constty should be 'on' and console 'off', but thats a
separate discussion

branches: 1.1.18;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>