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History log of /src/sys/arch/macppc/dev/ams.c
RevisionDateAuthorComments
 1.31  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.30  24-Apr-2021  thorpej branches: 1.30.8;
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?).
 1.29  27-Oct-2012  chs branches: 1.29.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.28  01-Aug-2011  mbalmer branches: 1.28.2; 1.28.12;
According to the Oxford Dictionary of Etymology, a wether is a male sheep
or ram.
 1.27  18-Jun-2011  matt struct device * -> device_t
struct cfdata * -> cfdata_t
use device accessors, use device_private.
some softc/device_t splits (macppc needs a bunch more)
aprint*_dev used considerably more
 1.26  10-Dec-2010  macallan branches: 1.26.6;
return the right values for ioctl(WSKBDIO_GTYPE) and ioctl(WSMOUSEIO_GTYPE)
fixes PR 23991
 1.25  05-Mar-2007  tsutsui branches: 1.25.66;
- use (uint8_t *) for buffer args on *_adbcomplete() functions
- remove kbd_adbcomplete() decl from akbd.c since it's in akbdvar.h
 1.24  04-Mar-2007  christos Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
 1.23  14-Jan-2007  macallan branches: 1.23.2;
for trackpads add a sysctl to control wether tapping causes button events
 1.22  13-Nov-2006  he branches: 1.22.2;
Adapt to the wsmouse_input() change where we now require the 'w' axis.
 1.21  12-Nov-2006  plunky Tidy away wsmouse_input() abstractions and update
documentation to include the W direction.
 1.20  15-Oct-2006  macallan ansify
 1.19  15-Oct-2006  macallan report button clicks when tapping a trackpad
Tested on a PB3400c and an iBook G4
 1.18  11-Dec-2005  christos branches: 1.18.20; 1.18.22;
merge ktrace-lwp.
 1.17  05-Jun-2005  nathanw branches: 1.17.2;
Rearrange some of the ADB types and void * abuse to make -Wcast-qual
happy in the presence of the "volatile int flag" construct. Fix up a variety
of calls to pass NULL instead of (Ptr)0 to maintain function-pointer safety.
 1.16  15-Jul-2003  lukem __KERNEL_RCSID()
 1.15  02-Oct-2002  thorpej branches: 1.15.6;
Use CFATTACH_DECL().
 1.14  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.13  17-Mar-2002  atatat 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.
 1.12  22-Jul-2001  wiz branches: 1.12.6;
bcopy -> memcpy, bzero -> memset, bcmp -> memcmp.
Reviewed by Matt Thomas, ok'd by Tsubai Masanari.
 1.11  19-Dec-2000  tsubai branches: 1.11.4;
Remove unnecessary casts.
 1.10  19-Dec-2000  tsubai Add support for Kensington Turbo Mouse.
 1.9  19-Dec-2000  tsubai Sync with mac68k.
 1.8  08-Jan-2000  takemura 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.
 1.7  16-Aug-1999  tsubai branches: 1.7.2;
Make configurable without ams.
 1.6  17-Jun-1999  tsubai Add "trackpad" definition.
 1.5  17-Feb-1999  tsubai branches: 1.5.4;
Sync with mac68k.
 1.4  18-Jan-1999  tsubai Invert Y axis (like ums, pms, ...).
 1.3  18-Nov-1998  tsubai Don't send mouse events to wsmouse layer if wsmouse isn't configured.
 1.2  18-Oct-1998  tsubai Add wsmouse support.
 1.1  13-Oct-1998  tsubai Split ADB driver to aed (ADB event device), akbd (ADB keyboard),
and ams (ADB mouse). adb is a bus now. (from Colin Wood)
 1.5.4.1  21-Jun-1999  thorpej Sync w/ -current.
 1.7.2.2  05-Jan-2001  bouyer Sync with HEAD
 1.7.2.1  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.11.4.3  10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.11.4.2  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.11.4.1  03-Aug-2001  lukem update to -current
 1.12.6.3  18-Oct-2002  nathanw Catch up to -current.
 1.12.6.2  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.12.6.1  22-Jul-2001  nathanw file ams.c was added on branch nathanw_sa on 2002-04-01 07:40:53 +0000
 1.15.6.5  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.15.6.4  13-Jan-2005  skrll Adapt to branch
 1.15.6.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.15.6.2  18-Sep-2004  skrll Sync with HEAD.
 1.15.6.1  03-Aug-2004  skrll Sync with HEAD
 1.17.2.4  03-Sep-2007  yamt sync with head.
 1.17.2.3  26-Feb-2007  yamt sync with head.
 1.17.2.2  30-Dec-2006  yamt sync with head.
 1.17.2.1  21-Jun-2006  yamt sync with head.
 1.18.22.2  10-Dec-2006  yamt sync with head.
 1.18.22.1  22-Oct-2006  yamt sync with head
 1.18.20.2  01-Feb-2007  ad Sync with head.
 1.18.20.1  18-Nov-2006  ad Sync with head.
 1.22.2.1  19-Jan-2007  bouyer Pull up following revision(s) (requested by macallan in ticket #373):
sys/arch/macppc/dev/amsvar.h: revision 1.6
sys/arch/macppc/dev/ams.c: revision 1.23
for trackpads add a sysctl to control wether tapping causes button
events
 1.23.2.1  12-Mar-2007  rmind Sync with HEAD.
 1.25.66.1  05-Mar-2011  rmind sync with head
 1.26.6.1  23-Jun-2011  cherry Catchup with rmind-uvmplock merge.
 1.28.12.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.28.2.1  30-Oct-2012  yamt sync with head
 1.29.52.1  21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.30.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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