| History log of /src/sys/dev/isa/pcppi.c |
| Revision | | Date | Author | Comments |
| 1.48 |
| 09-Feb-2024 |
andvar | s/anthing/anything/ and s/be to/too/ in comments.
|
| 1.47 |
| 07-Aug-2021 |
thorpej | Merge thorpej-cfargs2.
|
| 1.46 |
| 24-Apr-2021 |
thorpej | branches: 1.46.8;
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?).
|
| 1.45 |
| 14-Jun-2017 |
pgoyette | branches: 1.45.22;
Instead of directly referencing a parent device's code (ie, pcppi_bell()
routine), let the parent device pass a pointer to the code (in the aux
config data). This allows us to load the spkr module without requiring
the pcppi parent device to exist. (The spkr device can also have an
audio as parent.)
|
| 1.44 |
| 17-May-2015 |
pgoyette | Modularize the spkr(4) driver (i386 and amd64 only). Adapt parent
pcppi(4) driver to be able to handle rescan().
|
| 1.43 |
| 08-Dec-2014 |
msaitoh | Add missing newlines...
|
| 1.42 |
| 06-Apr-2012 |
plunky | branches: 1.42.2; 1.42.14; 1.42.16;
device_pmf_is_registered() is not required
|
| 1.41 |
| 26-Nov-2011 |
drochner | branches: 1.41.2;
stopgap fix to avoid panic due to recursive locking if the keyboard beep
is activated through a tty (which it usually is)
IMO it was no good idea to abuse tty_lock here - it is already
problematic in the tty subsystem
|
| 1.40 |
| 25-Nov-2011 |
riastradh | KASSERT(!mutex_owned(...)) is not kosher.
|
| 1.39 |
| 25-Nov-2011 |
jakllsch | Make locking in pcppi_pckbd_bell() work. Works around locking problems
triggered when an X server rings the console bell.
|
| 1.38 |
| 23-Nov-2011 |
jmcneill | Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From
the original ad-audiomp branch notes:
Add MP locking to the audio drivers.
Making the audio drivers MP safe is necessary before efforts
can be made to make the VM system MP safe.
The are two locks per device instance, an ISR lock and
a character device lock. The ISR lock replaces calls to
splaudio()/splx(), and will be held across calls to device
methods which were called at splaudio() before (e.g.
trigger_output). The character device lock is held across
calls to nearly all of the methods, excluding some only
used for initialization, e.g. get_locks.
Welcome to 5.99.57.
|
| 1.37 |
| 24-May-2011 |
mrg | branches: 1.37.4; 1.37.6;
avoid mutex locking botch and introduce an unlocked version of
pcppi_bell_stop(). fixes a problem reported in private email.
|
| 1.36 |
| 03-May-2011 |
mrg | convert a lockless + spltty() combo to a IPL_VM mutex and cv.
hopefully this will avoid the beep-didn't-stop problem i had recently
that i was able to fix by calling wakeup() on pcppi's softc from ddb.
|
| 1.35 |
| 17-Apr-2009 |
dyoung | branches: 1.35.4; 1.35.6;
Detach pcppi0 at isa0 during shutdown.
|
| 1.34 |
| 07-Apr-2009 |
dyoung | Make pcppi(4) detach the "speaker" from attimer(4), so that the
corresponding attimer(4) resource is not perpetually busy: now it
is possible to detach and to reattach pcppi(4). Make attimer(4)'s
device-detachment hook return EBUSY if pcppi(4) is still attached, so
that pcppi(4) cannot end up with a dangling pointer to attimer(4).
|
| 1.33 |
| 14-Mar-2009 |
ad | 'boot -z' bogons
|
| 1.32 |
| 05-Mar-2008 |
cube | branches: 1.32.4; 1.32.12; 1.32.14; 1.32.16; 1.32.18;
Fix a softc split fallout.
|
| 1.31 |
| 04-Mar-2008 |
dyoung | The attimer (sc_timer) is not actually a child of pcppi, and pcppi
does do not hold references to any other device, so provide an
empty child-detachment method.
|
| 1.30 |
| 04-Mar-2008 |
cube | - Split device_t and softc for pcppi(4) and attimer(4)
- Change the attimer <-> pcppi communication using device_t so that
pcppi(4) doesn't have to know about the contents of struct attimer_softc.
XXX pcppi's childdet function is completely wrong. This has to be
XXX revisited later.
|
| 1.29 |
| 22-Feb-2008 |
dyoung | Use device_t and accessors. Use aprint_*_dev().
Add method to detach child.
|
| 1.28 |
| 30-Jan-2008 |
he | branches: 1.28.2; 1.28.6;
Do a dummy pmf_device_register() in pcppi_attach() instead of only
in pcppi_isa_attach(), so that pcppi at acpi doesn't become an obstacle
to suspending.
Looked over by jmcneill.
|
| 1.27 |
| 10-Jan-2008 |
dyoung | In pcppi_detach(), s/pmf_device_register/pmf_device_deregister/.
Why that never blew up when I tested, I will never know. Thanks
wiz@ for catching my mistake.
|
| 1.26 |
| 10-Jan-2008 |
dyoung | Support pcppi(4) detachment.
Use device_t, device_private(). Get rid of a struct device * cast.
|
| 1.25 |
| 16-Dec-2007 |
christos | add null pmf handlers.
|
| 1.24 |
| 19-Oct-2007 |
ad | branches: 1.24.2; 1.24.4; 1.24.8;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
| 1.23 |
| 09-Jul-2007 |
ad | branches: 1.23.6; 1.23.8; 1.23.12;
Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
|
| 1.22 |
| 10-Dec-2006 |
cube | branches: 1.22.6; 1.22.8;
Remove an error message about having FSTAR'd instances attaching at pcppi.
It's actually fine to have them. Somehow I wish there was a way to express
that there can be only one device of that kind attaching on a given pcppi.
All of this is generic for all indirectly configured bus (i.e., specified
by kernel configuration).
Reported by uwe@.
|
| 1.21 |
| 10-Dec-2006 |
uwe | When comlaining about child* attachment print "WARNING" and the child
name. Makes it more obvious what the problem is, and easier to spot
in the dmesg output after quiet boot warns about "errors" while
detecting hardware.
|
| 1.20 |
| 16-Nov-2006 |
christos | __unused removal on arguments; approved by core.
|
| 1.19 |
| 05-Nov-2006 |
cube | config_found() is for direct configuration, not indirect.
Change the code to use config_search/config_attach, and print a warning
when the user has device* at pcppi? in the kernel configuration file.
|
| 1.18 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.17 |
| 11-Dec-2005 |
christos | branches: 1.17.20; 1.17.22;
merge ktrace-lwp.
|
| 1.16 |
| 25-Mar-2005 |
cube | branches: 1.16.2;
Make pcppi(4) use attimer(4) to set the pitch of the bell.
In case you don't configure an attimer(4) device in your kernel config,
you will simply lose the ability to set the pitch. It will still beep.
|
| 1.15 |
| 21-Mar-2005 |
xtraeme | Move the struct pcppi_softc into pcppivar.h, add in this file
pcppi_attach(), which now accepts "struct pcppi_softc";
Split ISA specific bits from pcppi_attach() into pcppi_isa_attach()
(needed by the upcoming pcppi(4) ACPI attachment).
Reviewed by christos@.
|
| 1.14 |
| 21-Mar-2005 |
xtraeme | Use ANSI function declarations.
|
| 1.13 |
| 27-Feb-2005 |
perry | nuke trailing whitespace
|
| 1.12 |
| 04-Feb-2005 |
perry | de-__P
|
| 1.11 |
| 14-Sep-2004 |
drochner | branches: 1.11.4; 1.11.6;
Separate the namespace for default (ie unspecified) locators used
by the isa.c bus driver and the "address/whatever not specified"
argument passed to leaf device drivers.
The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter
"ISA_UNKNOWN_XXX", defined in isavar.h.
This way we save a dependency of every ISA device driver on "locators.h".
|
| 1.10 |
| 13-Mar-2004 |
bjh21 | 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.
|
| 1.9 |
| 02-Oct-2002 |
thorpej | branches: 1.9.6;
Fix sizeof and whitespace bug from the script I'm using to do the
CFATTACH_DECL conversion. (Grumble.)
|
| 1.8 |
| 02-Oct-2002 |
thorpej | Use CFATTACH_DECL().
|
| 1.7 |
| 27-Sep-2002 |
thorpej | Declare all cfattach structures const.
|
| 1.6 |
| 07-Jan-2002 |
thorpej | Overhaul of the ISA autoconfiguration code to support direct
configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq
resources.
* Add a "pnpnames" and a linked list of "pnpcompatnames" to the
isa_attach_args. If either of these members are non-NULL,
direct configuration of the bus is being performed. Add an
ISA_DIRECT_CONFIG() macro to test for this.
* Drivers are not allowed to modify the isa_attach_args unless
direct configuration is not being performed and the probe fucntion
is returning success.
* Adapt device drivers -- currently, all driver probe routines return
"no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
| 1.5 |
| 13-Nov-2001 |
lukem | add RCSID
|
| 1.4 |
| 23-Mar-2000 |
thorpej | branches: 1.4.6; 1.4.8;
New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
|
| 1.3 |
| 10-Mar-2000 |
thorpej | Only poll for bell completion if we're calling in from cnbell(). Fixes
a problem reported by Lennart Augustsson.
|
| 1.2 |
| 06-Mar-2000 |
thorpej | - Make the pcppi and pckbd drivers cooperate a little more -- pckbd provides
a call to hook up a bell-ringer (since the keyboard itself has no bell).
This eliminates the need for #ifdefs for the bell-ringer in the pckbd
driver.
- Add cnbell() support to pckbd.
|
| 1.1 |
| 15-Apr-1998 |
drochner | branches: 1.1.14;
MI driver for the ISA speaker, and the IBM BASIC playstring interpreter
which has so many fans.
|
| 1.1.14.1 |
| 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.
|
| 1.4.8.2 |
| 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
|
| 1.4.8.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.4.6.4 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.4.6.3 |
| 28-Feb-2002 |
nathanw | Catch up to -current.
|
| 1.4.6.2 |
| 11-Jan-2002 |
nathanw | More catchup.
|
| 1.4.6.1 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.9.6.6 |
| 01-Apr-2005 |
skrll | Sync with HEAD.
|
| 1.9.6.5 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.9.6.4 |
| 04-Feb-2005 |
skrll | Sync with HEAD.
|
| 1.9.6.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.9.6.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.9.6.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.11.6.3 |
| 26-Mar-2005 |
yamt | sync with head.
|
| 1.11.6.2 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.11.6.1 |
| 12-Feb-2005 |
yamt | sync with head.
|
| 1.11.4.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.16.2.7 |
| 17-Mar-2008 |
yamt | sync with head.
|
| 1.16.2.6 |
| 27-Feb-2008 |
yamt | sync with head.
|
| 1.16.2.5 |
| 04-Feb-2008 |
yamt | sync with head.
|
| 1.16.2.4 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.16.2.3 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.16.2.2 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.16.2.1 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.17.22.3 |
| 18-Dec-2006 |
yamt | sync with head.
|
| 1.17.22.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.17.22.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.17.20.2 |
| 12-Jan-2007 |
ad | Sync with head.
|
| 1.17.20.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.22.8.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.22.6.2 |
| 23-Oct-2007 |
ad | Sync with head.
|
| 1.22.6.1 |
| 01-Jul-2007 |
ad | Adapt to callout API change.
|
| 1.23.12.1 |
| 25-Oct-2007 |
bouyer | Sync with HEAD.
|
| 1.23.8.3 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.23.8.2 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.23.8.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.23.6.1 |
| 26-Oct-2007 |
joerg | 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.
|
| 1.24.8.2 |
| 10-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.24.8.1 |
| 02-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.24.4.1 |
| 26-Dec-2007 |
ad | Sync with head.
|
| 1.24.2.1 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.28.6.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.28.2.1 |
| 24-Mar-2008 |
keiichi | sync with head.
|
| 1.32.18.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.32.16.1 |
| 09-Dec-2008 |
ad | Checkpoint work on MIDI.
|
| 1.32.14.3 |
| 18-Jun-2011 |
bouyer | Pull up following revision(s) (requested by mrg in ticket #1625):
sys/dev/isa/pcppi.c: revision 1.37
avoid mutex locking botch and introduce an unlocked version of
pcppi_bell_stop(). fixes a problem reported in private email.
|
| 1.32.14.2 |
| 18-Jun-2011 |
bouyer | Pull up following revision(s) (requested by mrg in ticket #1625):
sys/dev/isa/pcppivar.h: revision 1.10
sys/dev/isa/pcppi.c: revision 1.36
convert a lockless + spltty() combo to a IPL_VM mutex and cv.
hopefully this will avoid the beep-didn't-stop problem i had recently
that i was able to fix by calling wakeup() on pcppi's softc from ddb.
|
| 1.32.14.1 |
| 20-Nov-2010 |
riz | Pull up following revision(s) (requested by hubertf in ticket #1386):
sys/dev/raidframe/rf_netbsdkintf.c: revision 1.258
sys/dev/pad/pad.c: revision 1.11
sys/dev/scsipi/cd.c: revision 1.288
sys/dev/isa/pcppi.c: revision 1.33
sys/kern/subr_autoconf.c: revision 1.169
'boot -z' bogons
|
| 1.32.12.1 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.32.4.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.35.6.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.35.4.1 |
| 31-May-2011 |
rmind | sync with head
|
| 1.37.6.1 |
| 20-Nov-2011 |
mrg | port the changes from ad-audiomp2 branch. this mostly replaces the
changes i'd made to pcppi to achieve a similar result.
XXX: these actually could be pulled down to -current today, i think.
no actual dependancies on audiomp branch itself.
|
| 1.37.4.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.41.2.1 |
| 29-Apr-2012 |
mrg | sync to latest -current.
|
| 1.42.16.3 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.42.16.2 |
| 06-Jun-2015 |
skrll | Sync with HEAD
|
| 1.42.16.1 |
| 06-Apr-2015 |
skrll | Sync with HEAD
|
| 1.42.14.1 |
| 08-Jan-2015 |
martin | Pull up following revision(s) (requested by msaitoh in ticket #392):
sys/dev/acpi/acpi_ec.c: revision 1.74
sys/dev/isa/pcppi.c: revision 1.43
Add missing newlines...
|
| 1.42.2.1 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.45.22.6 |
| 05-Apr-2021 |
thorpej | config_match() -> config_probe() for the straight-forward indirect config
cases. There are still a few odd balls using config_match() which should
be sorted out later.
|
| 1.45.22.5 |
| 04-Apr-2021 |
thorpej | CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
|
| 1.45.22.4 |
| 03-Apr-2021 |
thorpej | config_attach_loc() -> config_attach() with CFARG_LOCATORS argument.
|
| 1.45.22.3 |
| 28-Mar-2021 |
thorpej | pcppi_scan(): No need to pass interface attribute or locators to
config_search().
|
| 1.45.22.2 |
| 21-Mar-2021 |
thorpej | In "rescan" routines, always pass locators and the interface attribute
straight through to config_search(). Also, for devices that carry only
one interface attribute, no need to do an ifattr_match(), because
rescan_with_cfdata() will have already validated that the parent is
eligible, which includes an interface attribute check.
|
| 1.45.22.1 |
| 20-Mar-2021 |
thorpej | The proliferation if config_search_*() and config_found_*() combinations
is a little absurd, so begin to tidy this up:
- Introduce a new cfarg_t enumerated type, that defines the types of
tag-value variadic arguments that can be passed to the various
config_*() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS,
for now, plus a CFARG_EOL sentinel).
- Collapse config_search_*() into config_search() that takes these
variadic arguments.
- Convert all call sites of config_search_*() to the new signature.
Noticed several incorrect usages along the way, which will be
audited in a future commit.
|
| 1.46.8.1 |
| 04-Aug-2021 |
thorpej | Adapt to CFARGS().
|
