export dec_boot.h

Only install headers which are actually used by our userland. This
saves about 2.2MB under /usr/include/dev/. Discussed on tech-kern@
recently.

I HOPE to get the list right. The headers I left in are ones
used for MI tools and those whose usage I discovered by grep over tree sources.
Feel free to put needed includes back in if you encounter anything which
should not be removed from lists.

branches: 1.2.4;
Move dec_boot.h to here from arch/pmax/include and add the VAX boot block
info. Eventually Alpha boot block information as well.

branches: 1.1.14; 1.1.22;
Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.

After the change from "struct device *" to "device_t", we now depend
on the definitions from <sys/device.h>, so include it here.

struct device * -> device_t, no functional changes intended.

branches: 1.9.10; 1.9.24;
Timecounter and generic todr support for pmax. From Garret D'Amore.

branches: 1.8.46; 1.8.52; 1.8.60;
merge ktrace-lwp.

branches: 1.7.4;
nuke trailing whitespace

de-__P

branches: 1.5.8; 1.5.10;
Uppercase CPU, plural is CPUs.

branches: 1.4.54;
Clone Alpha ``cpu-independent'' clock API headers into sys/dev/tc/,
to share them with pmax.

clean up NetBSD RCS ID strings

branches: 1.2.2;
clean up clock handling: clock drivers are now seperate from the
chip-independent clock code. 'clock' has been renamed 'mcclock' 'clock'
has been renamed 'mcclock' (since it's a driver for that particular
clock, and since eventually there may be another clock chip driver),
and now attaches via seperate match/attach functions to both TC and ISA.
This removes a whole lot of #ifdefs...

sync with my current Alpha sources

merge ktrace-lwp.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

branches: 1.5.10;
Migrate alpha/pmax/vax bootblock stuff from <dev/dec/dec_boot.h> to
<sys/bootblock.h> (leaving ultrix compat goo in the former)

- Add alpha boot block info, derived from sys/arch/alpha/include/disklabel.h,
adding "alpha_" / "ALPHA_" prefix to items as appropriate. Rename
CHECKSUM_BOOT_BLOCK() -> ALPHA_BOOT_BLOCK_CKSUM(). Add cgd's copyright
from disklabel.h.
- Clean up a couple of comments.

branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8;
There's only for 15 blocks of bootstrap, not 16.

branches: 1.2.2;
Fix typo.

Move dec_boot.h to here from arch/pmax/include and add the VAX boot block
info. Eventually Alpha boot block information as well.

Use aprint_normal(9) for attach messages.

vax/dz(4): Convert to ttylock/ttyunlock.

Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

branches: 1.41.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.

branches: 1.40.4; 1.40.14; 1.40.18;
Rename ttymalloc() to tty_alloc(), and ttyfree() to tty_free() for
consistency. Remove some unnecessary malloc.h inclusions as well.

branches: 1.39.2;
The interrupt handler uses the softc, so it's probably a good idea to
initialize it before causing interrupts. Prevents a panic on VAXstation
4000/9x with SPX console.

branches: 1.38.4; 1.38.14; 1.38.16;
Replace most gcc-specific __attribute__ uses with BSD-style sys/cdef.h
preprocessor macros.

branches: 1.37.4;
PR kern/38763 "hanging in tty" bugfix breaks the build for vax (and
probably others)

Properly fix the "hanging in tty" bug that was worked around with cv_wakeup()
some time again.

branches: 1.35.2; 1.35.4; 1.35.6;
Switch dz driver to PRIVALLOC and device_* accessors.

Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf
code. Move to prototype definitions. staticfy, constify, avoid casting.
Use device_* accessors.

branches: 1.33.10; 1.33.14;
dzstart: remove a variable which is no longer used after the previous change.

- Factor out too many copies of the same bit of tty code.
- Fix another tty signalling/wakeup problem.

Merge tty changes from the vmlocking branch.

branches: 1.30.2;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.29.2;
Merge from vmlocking: fix many timing problems on mips.

branches: 1.28.6; 1.28.8; 1.28.10;
- Wait for output to drain before bashing the chip again to change line
parameters. This isn't really correct, but it does stop the system
hanging in ttyout.
- Sprinkle a couple more delays and barriers.

Delay after bashing the chip at boot, otherwise output gets screwed up
and the console doesn't work properly.

Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

branches: 1.25.2; 1.25.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.24.4;
Restore inadvertently deleted close-brace by previous change.

Adapt MD code to KAUTH_DEVICE_TTY_OPEN, batch #2 from Matt Fleming, thanks!

Also, add forgotten splx() calls in some places.

branches: 1.22.4; 1.22.6;
Remove unused variable.

- Use the LWP cached credentials where sane.
- Minor cosmetic changes.

- include kauth.h for kauth_authorize_generic.
- wrap a long line.

integrate kauth.

branches: 1.18.4; 1.18.6; 1.18.8; 1.18.10; 1.18.12;
merge ktrace-lwp.

Change the driver open function's conditional for overriding exclusive tty
use from checking the proc's uid to suser(9), and account for the use of
privileges. Noted by David Holland in PR kern/31126.

branches: 1.16.4;
nuke trailing whitespace

branches: 1.15.4; 1.15.6;
Constify the speedtab arrays

Missing splx() calls.

Add write barriers (a no-op on vax).

Catch break for cn_check_magic() and remove the pmax-specific hack.

Add cnmagic support to the DZ driver. Pmax should also use cnmagic instead
of it's homwgrown tests.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

branches: 1.9.6;
merge kqueue branch into -current

kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe

Don't include <sys/map.h>.

On pmax, drop into DDB on break.

Also initalize dz_sc for each line.

Remove some duplicate/confusing lines.

Initalize sc_dz[*].dz_line for the benefit of the bus front-end.

Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

branches: 1.2.4;
Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.

branches: 1.1.2; 1.1.8;
Move the dz driver to dev/dec, since it can be shared with pmax.

dzkbd(4): Nix trailing whitespace.

No functional change intended.

dzkbd: set the keyboard type according to what lk201_init() detected

This makes wsconsctl report the correct keyboard type. The layout is
still hardcoded for a LK401 by default, though.

dzkbd: perform keyboard initialization again for console keyboards

Also, initialize dzkbd_console_internal properly. Makes keyboard type
detection work on framebuffer console on VAXstations. Not tested on
pmax, but unlikely to cause issues there.

branches: 1.32.2;
Fix a fatal typo that causes dzkbd_cngetc() to stall.

Should be pulled up to netbsd-10 and netbsd-9.

Use aprint_normal(9) for attach messages.

branches: 1.30.6;
Merge thorpej-cfargs2.

branches: 1.29.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.28.10;
in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

branches: 1.27.18; 1.27.24;
Patches from Björ Johannesson to fix DEC LK201 keyboards, this time
applied to correct tree.

branches: 1.26.12; 1.26.14;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.25.2;
revert last

Allow WSKBDIO_SETMODE

branches: 1.23.12;
struct device * -> device_t, no functional changes intended.

struct cfdata * -> cfdata_t, no functional changes intended.

Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.20.18; 1.20.26; 1.20.32;
Interrupt handling changes, in discussion since February:

- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.

branches: 1.19.2;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.18.6; 1.18.8; 1.18.12;
Delay after bashing the chip at boot, otherwise output gets screwed up
and the console doesn't work properly.

branches: 1.17.2;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.16.14;
Use device_private().

branches: 1.15.4; 1.15.6; 1.15.8; 1.15.10; 1.15.12;
merge ktrace-lwp.

branches: 1.14.4;
nuke trailing whitespace

de-__P

branches: 1.12.8; 1.12.10;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

branches: 1.11.2;
In dzkbd_attach(): set dzi_ls for the console keyboard, too.

Add trailing ; to CFATTACH_DECL.

Use CFATTACH_DECL().

Declare all cfattach structures const.

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.

zskbd_keydesctab -> lkkbd_keydesctab

Move the dz driver to dev/dec, since it can be shared with pmax.

add/cleanup RCSID

fix typo in previous.

Get/set keyclick volume.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Support files to use wskbd/wsmouse on VAXen with DZ-like chips.
From Matthew Fredette (fredette@MIT.EDU).

Add multiple inclusion protection.

Change parameter to int from u_short as gcc doesn't like subint
arguments.

branches: 1.1.2; 1.1.4;
Support files to use wskbd/wsmouse on VAXen with DZ-like chips.
From Matthew Fredette (fredette@MIT.EDU).

Use aprint_normal(9) for attach messages.

Merge thorpej-cfargs2.

branches: 1.23.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.22.54;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.21.12; 1.21.22;
struct device * -> device_t, no functional changes intended.

struct cfdata * -> cfdata_t, no functional changes intended.

ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.

Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.17.20; 1.17.28; 1.17.34;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.16.2; 1.16.14; 1.16.16; 1.16.20;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.15.4;
Tidy away wsmouse_input() abstractions and update
documentation to include the W direction.

branches: 1.14.8; 1.14.10;
Use device_private().

branches: 1.13.4; 1.13.6; 1.13.8; 1.13.10; 1.13.12;
merge ktrace-lwp.

branches: 1.12.4;
nuke trailing whitespace

de-__P

branches: 1.10.8; 1.10.10;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

branches: 1.9.6;
Add trailing ; to CFATTACH_DECL.

Use CFATTACH_DECL().

Declare all cfattach structures const.

Make the self-test logic match zsms, removing a 300ms delay on open.

Wait longer for the mouse self-test to complete, otherwise some
faster machines decide that the mouse is broken.

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.

Move the dz driver to dev/dec, since it can be shared with pmax.

add/cleanup RCSID

branches: 1.1.2; 1.1.4; 1.1.6;
Support files to use wskbd/wsmouse on VAXen with DZ-like chips.
From Matthew Fredette (fredette@MIT.EDU).

merge ktrace-lwp.

Add write barriers (a no-op on vax).

branches: 1.2.2;
Add multiple inclusion protection.

branches: 1.1.2; 1.1.8;
Move the dz driver to dev/dec, since it can be shared with pmax.

s/recevive/receive/ in comment.

branches: 1.11.64;
struct device * -> device_t, no functional changes intended.

branches: 1.10.4; 1.10.18;
Switch dz driver to PRIVALLOC and device_* accessors.

branches: 1.9.16; 1.9.32; 1.9.36;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.8.26;
merge ktrace-lwp.

branches: 1.7.6;
de-__P

branches: 1.6.8; 1.6.10;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

branches: 1.5.2;
Add multiple inclusion protection.

On pmax, drop into DDB on break.

Remove some duplicate/confusing lines.

Initalize sc_dz[*].dz_line for the benefit of the bus front-end.

branches: 1.1.2; 1.1.8;
Move the dz driver to dev/dec, since it can be shared with pmax.

remove likely accidental part of the comment.

s/le_de_subr/le_dec_subr/ in comment.

branches: 1.8.148;
Remove RASTERCONSOLE support from the pmax port.

branches: 1.7.28; 1.7.42; 1.7.46;
Give wskbdmap_lk201.c its own attribute.

Argh, dont reference any wscons parts in files.dec yet.

Move the dz driver to dev/dec, since it can be shared with pmax.

branches: 1.4.14; 1.4.16;
- Replace device node names of zskbd/zsms into lkkbd/vsms, respectively.
No functionality was changed at this moment.
- Apply recent changes in GENERIC to TCWSCONS.

Updates from Takuya Kuomoto for wscons support for TC alphas.

pathname typo.

Create sys/dev/dec and cleanup sys/dev/tc:

* Move clockvar.h (header file for generic clock code) to sys/dev/dec.
* Move if_le_dec.c with DEC padded LANCE-dma (pmax/pmax, ioasic, vax 3400)
to sys/dev/dec. Remove from sys/dev/tc.
* Declare attribute le_dec_subr in /sys/dev/dec/files.dec,
use if_le_dec.c when it's defined.
* Move IOCTL asic declaration from pmax and Alpha MD machine
files to sys/dev/tc/files.tc.
* move TurboChannel and ioasic if_le attachments from pmax and Alpha machine
config files to /sys/dev/tc/files.tc. Add le_dec_subr attribute.
* Add if_le_dec attribute to if_le_ibus (pmax ds3100 pmax) LANCE attachment.

spelling (DEC called it "TURBOchannel")

branches: 1.20.22; 1.20.40;
Redefine bpf linkage through an always present op vector, i.e.
#if NBPFILTER is no longer required in the client. This change
doesn't yet add support for loading bpf as a module, since drivers
can register before bpf is attached. However, callers of bpf can
now be modularized.

Dynamically loadable bpf could probably be done fairly easily with
coordination from the stub driver and the real driver by registering
attachments in the stub before the real driver is loaded and doing
a handoff. ... and I'm not going to ponder the depths of unload
here.

Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.

branches: 1.19.4;
Split device_t/softc for le(4) and variants and misc cosmetic changes.

branches: 1.18.16;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.17.30; 1.17.44; 1.17.46; 1.17.50;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.

merge ktrace-lwp.

branches: 1.15.4;
nuke trailing whitespace

de-__P

branches: 1.13.8; 1.13.10;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

branches: 1.12.16;
add/cleanup RCSID

branches: 1.11.2;
use _KERNEL_OPT

branches: 1.10.26;
adapt to LANCE driver split

defopt INET, NETATALK.

Create sys/dev/dec and cleanup sys/dev/tc:

* Move clockvar.h (header file for generic clock code) to sys/dev/dec.
* Move if_le_dec.c with DEC padded LANCE-dma (pmax/pmax, ioasic, vax 3400)
to sys/dev/dec. Remove from sys/dev/tc.
* Declare attribute le_dec_subr in /sys/dev/dec/files.dec,
use if_le_dec.c when it's defined.
* Move IOCTL asic declaration from pmax and Alpha MD machine
files to sys/dev/tc/files.tc.
* move TurboChannel and ioasic if_le attachments from pmax and Alpha machine
config files to /sys/dev/tc/files.tc. Add le_dec_subr attribute.
* Add if_le_dec attribute to if_le_ibus (pmax ds3100 pmax) LANCE attachment.

include <machine/bus.h>.

DECstation MIPS3 support: wbflush() is cpu-dependent, need declaration from
machine/locore.h.

#include <net/if_media.h>

New ARP system, supports IPv4 over any hardware link.

Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.

branches: 1.3.6;
backout kprintf changes

printf -> kprintf, sprintf -> ksprintf

Make the MI LANCE driver standalone, and use cfattach to resolve
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.

Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)()
to take a struct ifnet *, rather than a unit number.

merge ktrace-lwp.

de-__P

branches: 1.7.42; 1.7.50; 1.7.52;
Defined KEY_CAPSLOCK.

Un-nest __P().

back out last change - this file in unrelated to wscons stuff

Updates from Takuya Kuomoto for wscons support for TC alphas.

Clone lk20.h (keycode definitions) to /sys/dev/dec.
Update source pmax files accordingly.
cvs remove old pmax/dev/lk201.h.

RCSID Police.

Initialization and keymapping code for DEC LK-201 and successor keyboards,
abstrated out of the pmax scc and dc7085 drivers.

Use proper macro for return values and remove #if 0'ed out block.

Mostly from OpenBSD/vax. No binary changes.

branches: 1.10.24; 1.10.50;
Don't use a callout unnecessarily - especially not this early

Patches from Björ Johannesson to fix DEC LK201 keyboards, this time
applied to correct tree.

branches: 1.8.22; 1.8.38; 1.8.40;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.7.74; 1.7.84; 1.7.90;
merge ktrace-lwp.

remove license clauses 3 and 4 from my cpoyright notices

branches: 1.5.16;
add/cleanup RCSID

Save the new keyclick volume for later retrieval.

Get/set keyclick volume.

branches: 1.2.24; 1.2.26; 1.2.28;
separate keyboard handling from serial interface handling some more,
improve bell handling, initialize kbd on powerup

LK201/LK401 support for wscons (only decoding for now).

merge ktrace-lwp.

nuke trailing whitespace

branches: 1.1.46; 1.1.54; 1.1.56;
LK201/LK401 support for wscons (only decoding for now).

Use proper macro for return values and remove #if 0'ed out block.

Mostly from OpenBSD/vax. No binary changes.

branches: 1.7.24; 1.7.50;
Patches from Björ Johannesson to fix DEC LK201 keyboards, this time
applied to correct tree.

branches: 1.6.120; 1.6.138; 1.6.140;
merge ktrace-lwp.

de-__P

branches: 1.4.8; 1.4.10;
remove license clauses 3 and 4 from my cpoyright notices

branches: 1.3.18;
Get/set keyclick volume.

branches: 1.2.24; 1.2.26; 1.2.28;
separate keyboard handling from serial interface handling some more,
improve bell handling, initialize kbd on powerup

LK201/LK401 support for wscons (only decoding for now).

Change todr_chip_handle::cookie -> todr_chip_handle::todr_dev, and
make it a device_t. Upcoming functional changes will require the
device_t associated with a TODR device.

Change todr_chip_handle::bus_cookie -> todr_chip_handle::todr_devaux.
Nothing was using the old field, but I decided to keep it around just
in cause something needs it in the future.

And with these largely mechanical yet semantically meaningful changes,
thus spake the Oracle: "Welcome to NetBSD 11.99.2."

todr_chip_handle::base_time -> todr_chip_handle::todr_base_time

NFCI

Use aprint_normal(9) for attach messages.

s/MC_DFEAULTHZ/MC_DEFAULTHZ/ for alpha specific default rate definition.

PR/49207: Kamil Rytarowski: Add sys/clock.h with generic time macros
(derived from clock_subr.h). Keep clock_subr.h with the kernel structures
and functions to reduce diffs, and have clock.h only include standalone
constants and macros.

branches: 1.27.12;
Split device_t/softc. Tested on GXemul.

branches: 1.26.2;
Make this compile with options DEBUG. (PRId64 for time_t)

branches: 1.25.2;
Fix error introduced with timecounters - RTC clock register only uses
the last 2 digits of the year. Fixes setting the clock and keeps the
DECstation PROM happy and stops it from setting the date to Jan 1, 1972.

branches: 1.24.2; 1.24.4;
Remove `volatile' qualifier from argument types of
struct timeval passed to todr_gettime(9) and todr_settime(9).
We no longer have an ancient and volatile struct timeval `time'
global since we have switched to MI timercounter(9) on all port.

XXX1: some of these RTC drivers still assume 32bit time_t
XXX2: some of these should be rewritten to use todr_[gs]ettime_ymdhms()
XXX3: todr(9) man page doesn't mention todr_[gs]ettime_ymdhms()

struct device * -> device_t, no functional changes intended.

Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.21.4; 1.21.12; 1.21.18;
use aprint_*_dev and device_xname

Remove an extra newline added in rev 1.18.
It will be put in the following clockattach().

branches: 1.19.6;
Make this compile with DEBUG enabled (fix a printf format, convert to
timecounters).

Timecounter and generic todr support for pmax. From Garret D'Amore.

branches: 1.17.46; 1.17.52; 1.17.60;
merge ktrace-lwp.

branches: 1.16.6;
de-__P

branches: 1.15.16; 1.15.24; 1.15.26;
Remove some debug printf()s.

Remove hardcoded values for HZ (under different names!) from mcclock.c
and clock_machdep.h, so that now HZ can be any supported frequency of
the mc146818a/ds1287a RTCs.
Tested at 256Hz and 2048Hz.

add/cleanup RCSID

branches: 1.12.20; 1.12.22;
__pmax__ -> pmax, like other ports.

Copy alpha/tc/mcclock_ioasic.c (duplicated in pmax/tc/mcclock_ioasic.c)
into sys/dev/dec and split into a clockfns layer and a "middle" layer
for other DEC systems which use mcclocks with each onchip byte
register padded out to a 32-bit word.

Clone alpha/alpha/mcclock (also duplicated in pmax port) into
sys/dev/dec, and ifdef for default clockrates on pmax and alpha.

Use new machinery on pmax for ibus,ioasic attached mcclocks.

Adjust for config changes.

Nuke the idea of <machine/options.h>. It completely defeats the purpose
of fine-grain option dependencies.

branches: 1.8.2;
Use new <dev/dec/clockvar.h> and and <dev/dec/mcclokvar.h>.
Garbage-collect original headers from sys/arch/alpha.

by default, provide RCS IDs for NetBSD/alpha kernel files in kernel binaries.
This can be disabled (to save a bit of space) with the NO_KERNEL_RCSIDS
options, which is present but commented out in the ALPHA config file.
In ELF-format kernels, these strings are present in the kernel binary but
are not loaded into memory. (In ECOFF-format kernels, there's no easy way
to keep them from being loaded, so they _are_ loaded into memory.)

clean up NetBSD RCS ID strings, include machine/options.h

enabled SQWE as well as PIE in reg B.

branches: 1.4.2;
backout previous kprintf change

printf -> kprintf, sprintf -> ksprintf

fix copyrights

clean up clock handling: clock drivers are now seperate from the
chip-independent clock code. 'clock' has been renamed 'mcclock' 'clock'
has been renamed 'mcclock' (since it's a driver for that particular
clock, and since eventually there may be another clock chip driver),
and now attaches via seperate match/attach functions to both TC and ISA.
This removes a whole lot of #ifdefs...

ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.

Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.14.10; 1.14.18; 1.14.24;
Timecounter and generic todr support for pmax. From Garret D'Amore.

branches: 1.13.46; 1.13.52; 1.13.60;
merge ktrace-lwp.

branches: 1.12.4;
nuke trailing whitespace

de-__P

branches: 1.10.16; 1.10.24; 1.10.26;
add/cleanup RCSID

branches: 1.9.26; 1.9.28;
Copy alpha/tc/mcclock_ioasic.c (duplicated in pmax/tc/mcclock_ioasic.c)
into sys/dev/dec and split into a clockfns layer and a "middle" layer
for other DEC systems which use mcclocks with each onchip byte
register padded out to a 32-bit word.

Clone alpha/alpha/mcclock (also duplicated in pmax port) into
sys/dev/dec, and ifdef for default clockrates on pmax and alpha.

Use new machinery on pmax for ibus,ioasic attached mcclocks.

Nuke the idea of <machine/options.h>. It completely defeats the purpose
of fine-grain option dependencies.

branches: 1.7.2;
Use new <dev/dec/clockvar.h> and and <dev/dec/mcclokvar.h>.
Garbage-collect original headers from sys/arch/alpha.

by default, provide RCS IDs for NetBSD/alpha kernel files in kernel binaries.
This can be disabled (to save a bit of space) with the NO_KERNEL_RCSIDS
options, which is present but commented out in the ALPHA config file.
In ELF-format kernels, these strings are present in the kernel binary but
are not loaded into memory. (In ECOFF-format kernels, there's no easy way
to keep them from being loaded, so they _are_ loaded into memory.)

clean up NetBSD RCS ID strings, include machine/options.h

remove all traces of __BROKEN_INDIRECT_CONFIG (except in shared drivers)

update these so they compile whether or not __BROKEN_INDIRECT_CONFIG
is defined.

branches: 1.2.2;
fix copyrights

clean up clock handling: clock drivers are now seperate from the
chip-independent clock code. 'clock' has been renamed 'mcclock' 'clock'
has been renamed 'mcclock' (since it's a driver for that particular
clock, and since eventually there may be another clock chip driver),
and now attaches via seperate match/attach functions to both TC and ISA.
This removes a whole lot of #ifdefs...

Declare the mcclock_pad32_busfns variable as extern.

branches: 1.9.14;
Copy alpha/tc/mcclock_ioasic.c (duplicated in pmax/tc/mcclock_ioasic.c)
into sys/dev/dec and split into a clockfns layer and a "middle" layer
for other DEC systems which use mcclocks with each onchip byte
register padded out to a 32-bit word.

Clone alpha/alpha/mcclock (also duplicated in pmax port) into
sys/dev/dec, and ifdef for default clockrates on pmax and alpha.

Use new machinery on pmax for ibus,ioasic attached mcclocks.

Nuke the idea of <machine/options.h>. It completely defeats the purpose
of fine-grain option dependencies.

branches: 1.7.2;
Use new <dev/dec/clockvar.h> and and <dev/dec/mcclokvar.h>.
Garbage-collect original headers from sys/arch/alpha.

by default, provide RCS IDs for NetBSD/alpha kernel files in kernel binaries.
This can be disabled (to save a bit of space) with the NO_KERNEL_RCSIDS
options, which is present but commented out in the ALPHA config file.
In ELF-format kernels, these strings are present in the kernel binary but
are not loaded into memory. (In ECOFF-format kernels, there's no easy way
to keep them from being loaded, so they _are_ loaded into memory.)

clean up NetBSD RCS ID strings, include machine/options.h

remove all traces of __BROKEN_INDIRECT_CONFIG (except in shared drivers)

update these so they compile whether or not __BROKEN_INDIRECT_CONFIG
is defined.

branches: 1.2.2;
fix copyrights

clean up clock handling: clock drivers are now seperate from the
chip-independent clock code. 'clock' has been renamed 'mcclock' 'clock'
has been renamed 'mcclock' (since it's a driver for that particular
clock, and since eventually there may be another clock chip driver),
and now attaches via seperate match/attach functions to both TC and ISA.
This removes a whole lot of #ifdefs...

Split device_t/softc. Tested on GXemul.

branches: 1.7.32; 1.7.38; 1.7.42;
Timecounter and generic todr support for pmax. From Garret D'Amore.

branches: 1.6.46; 1.6.52; 1.6.60;
merge ktrace-lwp.

branches: 1.5.6;
de-__P

branches: 1.4.54; 1.4.62; 1.4.64;
Clone Alpha ``cpu-independent'' clock API headers into sys/dev/tc/,
to share them with pmax.

clean up NetBSD RCS ID strings

branches: 1.2.2;
fix copyrights

clean up clock handling: clock drivers are now seperate from the
chip-independent clock code. 'clock' has been renamed 'mcclock' 'clock'
has been renamed 'mcclock' (since it's a driver for that particular
clock, and since eventually there may be another clock chip driver),
and now attaches via seperate match/attach functions to both TC and ISA.
This removes a whole lot of #ifdefs...

Kill some more extern struct cfdriver declarations.

Down with externs in .c!

branches: 1.11.22;
ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.

branches: 1.10.4; 1.10.10;
use device_lookup_private to get softc
XXX this driver assumes unit of zero

branches: 1.9.2;
- assign 2 clause TNF license to the files cited as my ownership.
- abandon and remove my copyright notice from the three files were
copied in order to adapt HW I don't have; pvr.c, pm.c and stic.c

branches: 1.8.36; 1.8.38; 1.8.40; 1.8.42;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.7.4;
Tidy away wsmouse_input() abstractions and update
documentation to include the W direction.

branches: 1.6.20; 1.6.22;
merge ktrace-lwp.

branches: 1.5.6;
de-__P

branches: 1.4.12; 1.4.20; 1.4.22;
Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.

add/cleanup RCSID

branches: 1.2.6; 1.2.8; 1.2.10;
Absolute pointing device support.
- Wsmouse_input() get new argument 'flag', which indicates whether x/y/z are
relative or absolute.
- Wsmouse get new io controls, WSMOUSEIO_SCALIBCOORDS and
WSMOUSEIO_GCALIBCOORDS.

branches: 1.1.2;
Introduce wscons vsxxx mice (and possible tablet) routines; changes
of existing codes (lk201_ws.c, zskbd.c, and zsms.c) will follow.

split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.5.12; 1.5.22;
struct device * -> device_t, no functional changes intended.

branches: 1.4.12;
- assign 2 clause TNF license to the files cited as my ownership.
- abandon and remove my copyright notice from the three files were
copied in order to adapt HW I don't have; pvr.c, pm.c and stic.c

branches: 1.3.70; 1.3.72; 1.3.74; 1.3.76;
merge ktrace-lwp.

de-__P

branches: 1.1.2; 1.1.8; 1.1.32; 1.1.40; 1.1.42;
Introduce wscons vsxxx mice (and possible tablet) routines; changes
of existing codes (lk201_ws.c, zskbd.c, and zsms.c) will follow.

zskbd_keydesctab -> lkkbd_keydesctab

add/cleanup RCSID

branches: 1.4.2; 1.4.4;
Accept the "Utf�r" key as a giant ctrl-alt key. On LK201 "Ctrl" and
"Compose" cannot be pressed at the same time.

branches: 1.3.8;
use new KS_KEYCODE macro from wsksymdef.h

Map the "backspace" key to "delete" and the "remove" key to
"keypad-delete". (This is not completely clean; for me these keys make
up perhaps a "function field", but no "keypad".)
This is the mapping expected by applications.
Proposed by Chris Jones via PR kern/6089 and Dave Sainty.

wskbd map for LK201/LK401

zskbd_keydesctab -> lkkbd_keydesctab

branches: 1.2.24; 1.2.26;
Add definition for highest legal LK201 keycode.

wskbd map for LK201/LK401

Repopulate 4 files, zs_ioasic.c and zs_ioasicvar.h from arch/alpha/tc,
zskbd.c and zsms.c from dev/dec/, respectively. No functionality
change this time.

branches: 1.5.2;
set baudrate before talking to the keyboard (in non-console case)
from Konrad Schroder per PR port-alpha/8422

Catch up with a change to the stint interface.

adapt to keyboard driver changes

- General cleanups for NWSCONS zskbd.c and zsms.c Comments for
future improvement work.

Code from Toru Nishimura and Matthias Drochner work on pmax wscons in a
very slightly modified form for wscons support on the TC alpha.
XXX This could use some more work, but this code should be sharable
among the alpha and pmax systems as-is.

Repopulate 4 files, zs_ioasic.c and zs_ioasicvar.h from arch/alpha/tc,
zskbd.c and zsms.c from dev/dec/, respectively. No functionality
change this time.

branches: 1.1.12;
Code from Toru Nishimura and Matthias Drochner work on pmax wscons in a
very slightly modified form for wscons support on the TC alpha.
XXX This could use some more work, but this code should be sharable
among the alpha and pmax systems as-is.

Repopulate 4 files, zs_ioasic.c and zs_ioasicvar.h from arch/alpha/tc,
zskbd.c and zsms.c from dev/dec/, respectively. No functionality
change this time.

Absolute pointing device support.
- Wsmouse_input() get new argument 'flag', which indicates whether x/y/z are
relative or absolute.
- Wsmouse get new io controls, WSMOUSEIO_SCALIBCOORDS and
WSMOUSEIO_GCALIBCOORDS.

allow to wildcard the serial channel

branches: 1.4.2; 1.4.4; 1.4.6;
set odd parity for the serial line
(done by directly setting zilog chip control bits -- there should be
a zs_set_frame() or so in z8530sc.c)
fixes PR port-alpha/8423 by Konrad Schroder <perseant@hhhh.org>

Catch up with a change to the stint interface.

- General cleanups for NWSCONS zskbd.c and zsms.c Comments for
future improvement work.

wscons mouse interface for DEC mice off the Zilog SCC.
Ported from dev/sun/ms.c by Takuya Koumoto <takuya-k@is.aist-nara.ac.jp>.