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History log of /src/sys/dev/pci/joy_eap.c
RevisionDateAuthorComments
 1.17  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.16  26-Apr-2021  thorpej branches: 1.16.6;
Be explicit about the "eap" interface attribute when attaching a "joy"
instance.
 1.15  24-Apr-2021  thorpej branches: 1.15.2;
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?).
 1.14  08-May-2019  isaki branches: 1.14.12;
Merge isaki-audio2 branch, the overhaul of audio subsystem.
- Interrupt-oriented system rather than thread-oriented.
- Improve stability, quality and performance.
- Split playback and record cleanly. Improve halfduplex support.
- Many bugs are fixed including deadlocks, resource leaks, abuses, etc.
- Simplify audio filter mechanism. The encoding/channels/frequency
conversions are completely handled in the upper layer. So the hard-
ware driver only converts its hardware encoding (if necessary).
- audio_hw_if changes:
- Obsoletes query_encoding and add query_format instead.
- Obsoletes set_params and add set_format instead.
- Remove drain, setfd, mappage.
- The call sequences are changed.
- ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted.
- ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced.
- cleanup config attributes: au*conv and mulaw.
- All hardware drivers should follow it (I've done as much as possible).

Some file paths are changed:
- dev/audio.c -> dev/audio/audio.c (rewritten)
- dev/audiovar.h -> dev/audio/audiovar.h
- dev/audio_dai.h -> dev/audio/audio_dai.h
- dev/audio_if.h -> dev/audio/audio_if.h
- dev/audiobell.c -> dev/audio/audiobell.c
- dev/audiobellvar.h -> dev/audio/audiobellvar.h
- dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
 1.13  23-Nov-2011  jmcneill branches: 1.13.50; 1.13.54;
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.
 1.12  07-May-2009  cegger branches: 1.12.12; 1.12.14;
use device_private()
 1.11  06-May-2009  cegger use device_private()
 1.10  10-Apr-2008  cegger branches: 1.10.4; 1.10.16; 1.10.18;
use aprint_*_dev and device_xname
 1.9  26-Mar-2008  xtraeme Split device_t/softc for joy(4) and all its attachments. Also
use device_lookup_private() and related cosmetic changes.

Reviewed by cube@.
 1.8  11-Dec-2007  lukem branches: 1.8.8;
use __KERNEL_RCSID()
 1.7  19-Oct-2007  ad branches: 1.7.4; 1.7.6; 1.7.8;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
 1.6  16-Nov-2006  christos branches: 1.6.8; 1.6.22; 1.6.24; 1.6.28;
__unused removal on arguments; approved by core.
 1.5  12-Oct-2006  christos - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
 1.4  11-Dec-2005  christos branches: 1.4.20; 1.4.22;
merge ktrace-lwp.
 1.3  28-Jun-2005  thorpej branches: 1.3.2;
Use ANSI function decls and static.
 1.2  03-Aug-2004  drochner use joydetach() now that we have it
 1.1  08-Jul-2004  drochner branches: 1.1.2;
support the game port on eap1371
This is only usable with some caution because these soundcards only
allow to map IO port 0x20x for this, thus bypassing PCI address
management. Very likely this will only work on primary PCI buses, and there
is some potential for conflicts with ISA devices as well.
(XXX cannot be detached because the "joy" driver doesn't support it yet)
 1.1.2.6  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.2.5  21-Sep-2004  skrll Fix the sync with head I botched.
 1.1.2.4  18-Sep-2004  skrll Sync with HEAD.
 1.1.2.3  12-Aug-2004  skrll Sync with HEAD.
 1.1.2.2  03-Aug-2004  skrll Sync with HEAD
 1.1.2.1  08-Jul-2004  skrll file joy_eap.c was added on branch ktrace-lwp on 2004-08-03 10:49:09 +0000
 1.3.2.3  21-Jan-2008  yamt sync with head
 1.3.2.2  27-Oct-2007  yamt sync with head.
 1.3.2.1  30-Dec-2006  yamt sync with head.
 1.4.22.2  10-Dec-2006  yamt sync with head.
 1.4.22.1  22-Oct-2006  yamt sync with head
 1.4.20.1  18-Nov-2006  ad Sync with head.
 1.6.28.1  25-Oct-2007  bouyer Sync with HEAD.
 1.6.24.2  09-Jan-2008  matt sync with HEAD
 1.6.24.1  06-Nov-2007  matt sync with HEAD
 1.6.22.1  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.
 1.6.8.1  23-Oct-2007  ad Sync with head.
 1.7.8.2  02-Jan-2008  bouyer Sync with HEAD
 1.7.8.1  13-Dec-2007  bouyer Sync with HEAD
 1.7.6.1  11-Dec-2007  yamt sync with head.
 1.7.4.1  26-Dec-2007  ad Sync with head.
 1.8.8.2  02-Jun-2008  mjf Sync with HEAD.
 1.8.8.1  03-Apr-2008  mjf Sync with HEAD.
 1.10.18.1  13-May-2009  jym Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.
 1.10.16.1  12-Dec-2008  ad Checkpoint work in progress.
 1.10.4.1  16-May-2009  yamt sync with head
 1.12.14.1  19-Nov-2011  jmcneill port ad-audiomp2 branch changes to 5.99.56
todo:
- port ad-audiomp2 pcppi changes
- these drivers need to be fixed:
- emuxki
- gcscaudio
- hdafg
- uaudio
- umidi
- MD audio drivers
 1.12.12.1  17-Apr-2012  yamt sync with head
 1.13.54.1  04-May-2019  isaki Move dev/audio_if.h -> dev/audio/audio_if.h
 1.13.50.1  10-Jun-2019  christos Sync with HEAD
 1.14.12.1  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.
 1.15.2.1  13-May-2021  thorpej Sync with HEAD.
 1.16.6.1  04-Aug-2021  thorpej Adapt to CFARGS().

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