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History log of /src/sys/dev/isa/mpu_isa.c
RevisionDateAuthorComments
 1.23  14-Jul-2016  msaitoh - Use aprint*() more in xxx_attach().
- Add missing aprint_naive("\n").
- Remove extra spaces and tabs.
- KNF.
 1.22  24-Nov-2011  mrg branches: 1.22.8; 1.22.26;
put back IPL_AUDIO and splaudio(), at the request of rmind. they are
aliases and now we can easily revert audio to IPL_VM if necessary,
without having to revert the whole branch.
 1.21  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.
 1.20  28-Apr-2008  martin branches: 1.20.12; 1.20.34; 1.20.36;
Remove clause 3 and 4 from TNF licenses
 1.19  01-Apr-2008  xtraeme branches: 1.19.2; 1.19.4;
Fix fallout from device_t/softc split to mpu(4):
always pass the mpu_softc to mpu_intr(). Found by Takeshi Nakayama.
 1.18  27-Mar-2008  xtraeme Split device_t/softc for mpu(4) and its attachments, plus other
related cosmetic changes.

Reviewed by cube@.
 1.17  19-Oct-2007  ad branches: 1.17.16;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
 1.16  16-Nov-2006  christos branches: 1.16.8; 1.16.22; 1.16.24; 1.16.28;
__unused removal on arguments; approved by core.
 1.15  12-Oct-2006  christos - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
 1.14  11-Dec-2005  christos branches: 1.14.20; 1.14.22;
merge ktrace-lwp.
 1.13  27-Feb-2005  perry branches: 1.13.4;
nuke trailing whitespace
 1.12  04-Feb-2005  perry de-__P
 1.11  02-Dec-2004  xtraeme branches: 1.11.4; 1.11.6;
Add ACPI mpu(4) attachment, based on lpt_acpi.c by jmcneill@,
reviewed by christos@, cube@ and martin@.

While here, remove a printf() in mpu_attach() (ic/mpu.c) to remove
an empty line in some frontends (mpu_isa.c, etc).
 1.10  14-Sep-2004  drochner 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".
 1.9  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  05-Aug-1999  augustss branches: 1.4.14; 1.4.16;
Make this file compile again.
 1.3  02-Aug-1999  augustss branches: 1.3.2;
Move the mpu device declaration to conf/files.
Let the mpu device attach at the sb device, and then midi at the mpu.
Update the mpu at eso attachment.
 1.2  01-Aug-1999  augustss Move the MPU driver isa/ to ic/.
(I didn't move it in the repository because the revision history
is very short and uninteresting. :)
 1.1  01-Aug-1999  augustss Make an MPU attachment to ISA. Used for old Roland cards. Written
by me and gson@araneus.fi (Andreas Gustafsson).
 1.3.2.2  02-Aug-1999  thorpej Update from trunk.
 1.3.2.1  02-Aug-1999  thorpej file mpu_isa.c was added on branch chs-ubc2 on 1999-08-02 21:59:29 +0000
 1.4.16.2  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
 1.4.16.1  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.4.14.4  18-Oct-2002  nathanw Catch up to -current.
 1.4.14.3  28-Feb-2002  nathanw Catch up to -current.
 1.4.14.2  11-Jan-2002  nathanw More catchup.
 1.4.14.1  14-Nov-2001  nathanw Catch up to -current.
 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  18-Dec-2004  skrll Sync with HEAD.
 1.9.6.2  21-Sep-2004  skrll Fix the sync with head I botched.
 1.9.6.1  18-Sep-2004  skrll 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
 1.13.4.2  27-Oct-2007  yamt sync with head.
 1.13.4.1  30-Dec-2006  yamt sync with head.
 1.14.22.2  10-Dec-2006  yamt sync with head.
 1.14.22.1  22-Oct-2006  yamt sync with head
 1.14.20.1  18-Nov-2006  ad Sync with head.
 1.16.28.1  25-Oct-2007  bouyer Sync with HEAD.
 1.16.24.1  06-Nov-2007  matt sync with HEAD
 1.16.22.1  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.
 1.16.8.1  23-Oct-2007  ad Sync with head.
 1.17.16.2  02-Jun-2008  mjf Sync with HEAD.
 1.17.16.1  03-Apr-2008  mjf Sync with HEAD.
 1.19.4.1  16-May-2008  yamt sync with head.
 1.19.2.1  18-May-2008  yamt sync with head.
 1.20.36.1  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
 1.20.34.1  17-Apr-2012  yamt sync with head
 1.20.12.1  09-Dec-2008  ad Checkpoint work on MIDI.
 1.22.26.1  05-Oct-2016  skrll Sync with HEAD
 1.22.8.1  03-Dec-2017  jdolecek update from HEAD

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