CVS log for src/sys/dev/pckbport/pms.c

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Default branch: MAIN

pms: support PS/2 mouse hot-plug

Detect the BAT (Basic Assurance Test) result value and reset
the driver state in this case.

ok martin@

panic on an condition that shouldn't be possible.

appease GCC 12.

pckbport(4): C99 initializers

No functional change intended.

Merge thorpej-cfargs2.

Adapt to CFARGS().

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?).

Convert config_found_ia() call sites where the device only carries
a single interface attribute to bare config_found() calls.

Sync with HEAD

Sync with HEAD

Add comment elaborating what a sliced command is.

update from HEAD

Sync with HEAD

PR/52483: Ryo ONODERA: Add support for ALPS PS/2 pointing devices

Replace pms_synaptics_send_command() and identical pms_elantech_send_command()
with pms_sliced_command().  Linux shows that this sequence can also be used by
"Logitech PS/2++" protocol as well.

Sprinkle static.

Make whitespace more consistent.

options PMS_DISABLE_POWERHOOK has been obsolete for a while now,
remove what little still remains of it.

Sync with HEAD.

sync with head

Use proper format string

Sync with HEAD.

sync to netbsd-5

sync with head

A pointer typedef entails trading too much flexibility to declare const
and non-const types, and the kernel uses both const and non-const
PMF qualifiers and device suspensors, so change the pmf_qual_t and
device_suspensor_t typedefs from "pointers to const" to non-pointer,
non-const types.

Pull up following revision(s) (requested by hubertf in ticket #1282):
	sys/dev/pckbport/pckbd.c: revision 1.26
	sys/dev/pckbport/pms.c: revision 1.28
use aprint_error

Expand PMF_FN_* macros.

Pull up following revision(s) (requested by jmcneill in ticket #943):
	sys/dev/pckbport/files.pckbport: revision 1.7
	sys/dev/pckbport/elantech.c: revision 1.1
	sys/dev/pckbport/elantechreg.h: revision 1.1
	sys/dev/pckbport/elantechvar.h: revision 1.1
	sys/dev/pckbport/pms.c: revision 1.27
	sys/dev/pckbport/pmsvar.h: revision 1.8
Add Elantech multi-touch driver.

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

sync with head.

Sync with HEAD.

use aprint_error

Sync with HEAD.

Sync with HEAD.

Add Elantech multi-touch driver.

Sync with HEAD.

sync with head.

sync with HEAD

sync with head.

Use proper types.

Split device_t and softc for pckbd(4) and pms(4).

Use PMF_FN_ARGS, PMF_FN_PROTO.

Sync with HEAD.

sync with head.

Don't call do_enable on synaptics resume if !sc->sc_enabled

sync with head

sync with HEAD

Sync with HEAD.

Sync with head.

sync with head.

Merge jmcneill-pm branch.

Sync with HEAD.

Rename pnp(9) -> pmf(9), as requested by many.

sync with head

Sync with HEAD.

aprintify

sync with HEAD

Refactor PNP API:
- Make suspend/resume directly a device functionality. It consists of
  three layers (class logic, device logic, bus logic), all of them being
  optional. This replaces D0/D3 transitions.
- device_is_active returns true if the device was not disabled and was
  not suspended (even partially), device_is_enabled returns true if the
  device was enabled.
- Change pnp_global_transition into pnp_system_suspend and
  pnp_system_resume. Before running any suspend/resume handlers, check
  that all currently attached devices support power management and bail
  out otherwise. The latter is not done for the shutdown/panic case.
- Make the former bus-specific generic network handlers a class handler.
- Make PNP message like volume up/down/toogle PNP events. Each device
  can register what events they are interested in and whether the handler
  should be global or not.
- Introduce device_active API for devices to mark themselve in use from
  either the system or the device. Use this to implement the idle handling
  for audio and input devices. This is intended to replace most ad-hoc
  watchdogs as well.
- Fix somes situations in which audio resume would lose mixer settings.
- Make USB host controllers better deal with suspend in the light of
  shared interrupts.
- Flush filesystem cache on suspend.
- Flush disk caches on suspend. Put ATA disks into standby on suspend as
  well.
- Adopt drivers to use the new PNP API.
- Fix a critical bug in the generic cardbus layer that made D0->D3
  break.
- Fix ral(4) to set if_stop.
- Convert cbb(4) to the new PNP API.
- Apply the PCI Express SCI fix on resume again.

sync with head.

Sync with HEAD.

Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.

Sync with HEAD.

Sync with head.

machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

Fix merge errors.

Fix build with PMS_DISABLE_POWERHOOK.

sync with head.

Sync with HEAD.

Pull in power management changes from private branch.

include sys/cdefs.h before opt_xxx.h

file pms.c was added on branch matt-mips64 on 2007-07-19 22:18:55 +0000

include sys/cdefs.h before opt_xxx.h

Sync with head.

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

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

- Pass the error number and residual count to biodone(), and let it handle
  setting error indicators. Prepare to eliminate B_ERROR.
- Add a flag argument to brelse() to be set into the buf's flags, instead
  of doing it directly. Typically used to set B_INVAL.
- Add a "struct cpu_info *" argument to kthread_create(), to be used to
  create bound threads. Change "bool mpsafe" to "int flags".
- Allow exit of LWPs in the IDL state when (l != curlwp).
- More locking fixes & conversion to the new API.

Nuke the deferred kthread creation stuff, as it's no longer needed.
Pointed out by thorpej@.

- Add two new arguments to kthread_create1: pri_t pri, bool mpsafe.
- Fork kthreads off proc0 as new LWPs, not new processes.

Sync with HEAD.

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

sync with head.

sync with head.

Sync with head.

__unused removal on arguments; approved by core.

Tidy away wsmouse_input() abstractions and update
documentation to include the W direction.

sync with head

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

Add "name" parameter to powerhook_establish, to aid debugging. No objections
on tech-kern@

sync with head.

avoid empty if bodies.

sync with head

sync with head.

sync with head.

Sync with head.

merge FreeBSD timecounters from branch simonb-timecounters
- struct timeval time is gone
  time.tv_sec -> time_second
- struct timeval mono_time is gone
  mono_time.tv_sec -> time_uptime
- access to time via
	{get,}{micro,nano,bin}time()
	get* versions are fast but less precise
- support NTP nanokernel implementation (NTP API 4)
- further reading:
  Timecounter Paper: http://phk.freebsd.dk/pubs/timecounter.pdf
  NTP Nanokernel: http://www.eecis.udel.edu/~mills/ntp/html/kern.html

Sync with head.

sync with head.

sync with head.

Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.

Use device_private().

Adapt for timecounters: mostly use get*time() and use "time_second"
instead of "time.tv_sec".

merge ktrace-lwp.

Sync with HEAD. Here we go again...

Add a fake entry in pms_protocols array to avoid an out-of-bounds
access in do_enable() if PMS_SYNAPTICS_TOUCHPAD and PMSDEBUG are both
defined.

sync with head

constify

sync with -current

sync with head.  xen and whitespace.  xen part is not finished.

Sync with HEAD.

Hi Perry!

nuke trailing whitespace

sync with head.

Sync with HEAD.

Fix synaptics touchpad resume, from Kentaro A. Kurahone.

Sync with HEAD.

Address PR kern/28990 by making Synaptics Touchpad support contingent
on "options PMS_SYNAPTICS_TOUCHPAD" in the kernel config file. See
the PR for details on why this is necessary.

While here, defflag PMS_DISABLE_POWERHOOK.

Sync with HEAD.

PR/28774: Kentaro A. Kurahone: Add synaptics touchpad driver

Adapt to branch

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

file pms.c was added on branch ktrace-lwp on 2004-08-03 10:50:14 +0000

ANSIfy, un-__P(), and generally KNF.

Abstract the interface between pckbc(4), and the pckbd(4) and pms(4)
drivers that attach to it.  This allows for other host interface chips
that use the same keyboards and mice, such as the ones in the ARM
IOMD20, ARM7500, and SA-1111.  The PC-compatible driver is still
called pckbc(4), and the new abstraction layer is "pckbport", so the
child devices have moved from sys/dev/pckbc to sys/dev/pckbport, which
also contains some code shared between all host controllers.  To avoid
incompatibility, pckbdreg.h is still installed in
/usr/include/dev/pckbc.

In theory, this shouldn't cause any behavioural changes in the drivers
concerned.  Thy just use rather more function pointers than before.  Tested
on i386 and (with a new host driver) acorn32.  Compiled on several other
affected architectures.