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History log of /src/sys/arch/hpcsh/dev/j6x0tp.c
RevisionDateAuthorComments
 1.26  20-Dec-2023  thorpej Remove unnecessary <sys/malloc.h>.
 1.25  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.24  24-Apr-2021  thorpej branches: 1.24.8;
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?).
 1.23  05-Apr-2009  uwe branches: 1.23.78;
Register with pmf(9), tell it we don't need anything.
 1.22  27-Mar-2008  uwe branches: 1.22.4; 1.22.12; 1.22.18;
Split device_t and softc.
 1.21  17-Oct-2007  garbled branches: 1.21.16;
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.
 1.20  11-Jul-2007  uwe branches: 1.20.10;
Grr, revert unrelated changes that are traces of an unfinished experiment.
 1.19  11-Jul-2007  uwe Catch up with callout_init signature change.
 1.18  01-Jun-2007  uwe Rename j6x0tp_set_enable to j6x0tp_enable_child which better reflects
what this function does and is way less confusing too.
 1.17  01-Jun-2007  uwe Cosmetic. Use device_xname. Don't compile debugging support. Drop
out-of-date comment for j6x0tp_attach (we haven't been using submatch
for quite a while).
 1.16  04-Mar-2007  christos branches: 1.16.2; 1.16.4; 1.16.10;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
 1.15  12-Nov-2006  plunky branches: 1.15.4;
Tidy away wsmouse_input() abstractions and update
documentation to include the W direction.
 1.14  27-Oct-2006  uwe Nuke GPROF cargo-cult I've been cut-n-pasting around in my drivers.
 1.13  22-Oct-2006  uwe Revert previous that apparently has been committed by mistake.
It actually contained just some debugging printfs, and *wrong*
debugging printfs at that (hi, jared :)
 1.12  24-Sep-2006  jmcneill Add "name" parameter to powerhook_establish, to aid debugging. No objections
on tech-kern@
 1.11  23-May-2006  uwe branches: 1.11.6; 1.11.8;
Add more "static" so that only j6x0tp_ca (and j6x0tp_debug) are visible.
 1.10  11-Dec-2005  christos branches: 1.10.4; 1.10.6; 1.10.8; 1.10.12; 1.10.14;
merge ktrace-lwp.
 1.9  23-Sep-2005  uwe Whitespace nit.
 1.8  16-Jul-2005  uwe Match HP 620LX. Tested by Christer Andersson.

XXX: platid_mask_MACH_HP_LX also matches 360LX. It's not confirmed
whether touch panel in 360LX is connected in the same way. We may
need to regroup platid masks.
 1.7  28-Jun-2005  drochner branches: 1.7.2;
convert remaining autoconf bus "submatch" functions to use the new
signature (passing locators), and remove some which obviously don't
serve any purpose
(untested, sorry)
 1.6  31-May-2005  uwe Use __UNCONST to pass default calibration data to tpcalib_ioctl().
 1.5  28-May-2004  tsarna branches: 1.5.2; 1.5.12;
Refactor tpcalib and hpc* ports to make tpcalib MI, as discussed on tech-kern.
 1.4  05-Nov-2003  uwe ispell comments.
 1.3  04-Nov-2003  uwe Provide wskbd* at j6x0tp? attachment that maps taps on the "HP hard
icons" (along the right edge of the screen) to key presses.
 1.2  22-Oct-2003  uwe Use adcvar.h.
 1.1  19-Oct-2003  uwe Driver for Jornada 680 touch screen.
 1.5.12.1  14-Aug-2005  riz Pull up revisions 1.6-1.8 (requested by uwe in ticket #652):
1.6:
Use __UNCONST to pass default calibration data to tpcalib_ioctl().

1.7:
convert remaining autoconf bus "submatch" functions to use the new
signature (passing locators), and remove some which obviously don't
serve any purpose

1.8:
Match HP 620LX. Tested by Christer Andersson.

XXX: platid_mask_MACH_HP_LX also matches 360LX. It's not confirmed
whether touch panel in 360LX is connected in the same way. We may
need to regroup platid masks.
 1.5.2.6  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.5.2.5  24-Jan-2005  skrll Adapt to branch.
 1.5.2.4  21-Sep-2004  skrll Fix the sync with head I botched.
 1.5.2.3  18-Sep-2004  skrll Sync with HEAD.
 1.5.2.2  03-Aug-2004  skrll Sync with HEAD
 1.5.2.1  28-May-2004  skrll file j6x0tp.c was added on branch ktrace-lwp on 2004-08-03 10:35:28 +0000
 1.7.2.3  03-Sep-2007  yamt sync with head.
 1.7.2.2  30-Dec-2006  yamt sync with head.
 1.7.2.1  21-Jun-2006  yamt sync with head.
 1.10.14.1  19-Jun-2006  chap Sync with head.
 1.10.12.1  24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.10.8.1  24-May-2006  yamt sync with head.
 1.10.6.1  01-Jun-2006  kardel Sync with head.
 1.10.4.1  09-Sep-2006  rpaulo sync with head
 1.11.8.1  10-Dec-2006  yamt sync with head.
 1.11.6.1  18-Nov-2006  ad Sync with head.
 1.15.4.1  12-Mar-2007  rmind Sync with HEAD.
 1.16.10.2  03-Oct-2007  garbled Sync with HEAD
 1.16.10.1  26-Jun-2007  garbled Sync with HEAD.
 1.16.4.1  11-Jul-2007  mjf Sync with head.
 1.16.2.2  15-Jul-2007  ad Sync with head.
 1.16.2.1  09-Jun-2007  ad Sync with head.
 1.20.10.1  06-Nov-2007  matt sync with HEAD
 1.21.16.1  03-Apr-2008  mjf Sync with HEAD.
 1.22.18.1  13-May-2009  jym Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.
 1.22.12.1  28-Apr-2009  skrll Sync with HEAD.
 1.22.4.1  04-May-2009  yamt sync with head.
 1.23.78.1  02-Apr-2021  thorpej config_found_ia() -> config_found() w/ CFARG_IATTR.
 1.24.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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