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History log of /src/sys/arch/sparc/dev/pckbc_js.c
RevisionDateAuthorComments
 1.21  04-Dec-2021  andvar s/establised/established/ in struct variable name. Also fixed typos in comments.
 1.20  22-Nov-2020  thorpej malloc(9) -> kmem(9) (easy, straight-forward cases only, for now)
 1.19  13-Oct-2012  jdc branches: 1.19.50;
Adapt to the changed signature of pckbc_cnattach().
 1.18  18-Mar-2008  dogcow branches: 1.18.38; 1.18.48;
pesky missing spaces.
 1.17  15-Mar-2008  cube Split device_t and softc for pckbc(4) and its attachments.
 1.16  03-Dec-2007  ad branches: 1.16.10; 1.16.14;
Interrupt handling changes, in discussion since February:

- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.
 1.15  17-Oct-2007  garbled branches: 1.15.2;
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.
 1.14  09-Jul-2007  ad branches: 1.14.8; 1.14.10;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
 1.13  16-Nov-2005  uwe branches: 1.13.30; 1.13.32; 1.13.38;
ANSIify. Use uint<N>_t. Drop unnecessary includes.
Drop trailing whitespace.
 1.12  17-Mar-2004  martin branches: 1.12.16; 1.12.24;
Adapt to pckbc -> pckbport changes
 1.11  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.
 1.10  10-Feb-2004  bjh21 __HAVE_NWSCONS seems to mean, "If this port uses pckbc(4), it also uses
sys/dev/pckbc/files.pckbc." This is true of sparc, so define __HAVE_NWSCONS,
and remove the code in pckbc_machdep_cnattach() that was conditional on its
not being defined and that is no longer needed (since with __HAVE_NWSCONS,
pckbc_cnattach() will call pckbd_cnattach() itself if necessary).
 1.9  12-Dec-2003  martin Use the new split hard/softinterrupt handlers to avoid running mouse/keyboard
input functions to be run at IPL_SERIAL (instead of the intended IPL_TTY).
 1.8  15-Jul-2003  lukem __KERNEL_RCSID()
 1.7  10-Dec-2002  pk branches: 1.7.6;
Remove the `flags' argument from bus_intr_establish().
 1.6  03-Oct-2002  uwe Search children of the "8042" node to check if keyboard is the stdin.
 1.5  02-Oct-2002  thorpej Add trailing ; to CFATTACH_DECL.
 1.4  01-Oct-2002  thorpej Use CFATTACH_DECL().
 1.3  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.2  18-Feb-2002  uwe branches: 1.2.2;
Switch to shared EBus headers in dev/ebus.
 1.1  31-Jan-2002  uwe branches: 1.1.2;
Driver for pckbc in javastations. Not finished yet.
 1.1.2.4  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
 1.1.2.3  16-Mar-2002  jdolecek Catch up with -current.
 1.1.2.2  11-Feb-2002  jdolecek Sync w/ -current.
 1.1.2.1  31-Jan-2002  jdolecek file pckbc_js.c was added on branch kqueue on 2002-02-11 20:09:03 +0000
 1.2.2.4  11-Dec-2002  thorpej Sync with HEAD.
 1.2.2.3  18-Oct-2002  nathanw Catch up to -current.
 1.2.2.2  28-Feb-2002  nathanw Catch up to -current.
 1.2.2.1  18-Feb-2002  nathanw file pckbc_js.c was added on branch nathanw_sa on 2002-02-28 04:12:02 +0000
 1.7.6.4  11-Dec-2005  christos Sync with head.
 1.7.6.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.7.6.2  18-Sep-2004  skrll Sync with HEAD.
 1.7.6.1  03-Aug-2004  skrll Sync with HEAD
 1.12.24.1  22-Nov-2005  yamt sync with head.
 1.12.16.5  24-Mar-2008  yamt sync with head.
 1.12.16.4  17-Mar-2008  yamt sync with head.
 1.12.16.3  07-Dec-2007  yamt sync with head
 1.12.16.2  03-Sep-2007  yamt sync with head.
 1.12.16.1  21-Jun-2006  yamt sync with head.
 1.13.38.1  03-Oct-2007  garbled Sync with HEAD
 1.13.32.1  11-Jul-2007  mjf Sync with head.
 1.13.30.2  03-Dec-2007  ad Sync with HEAD.
 1.13.30.1  01-Jul-2007  ad Adapt to callout API change.
 1.14.10.3  23-Mar-2008  matt sync with HEAD
 1.14.10.2  09-Jan-2008  matt sync with HEAD
 1.14.10.1  06-Nov-2007  matt sync with HEAD
 1.14.8.1  09-Dec-2007  jmcneill Sync with HEAD.
 1.15.2.1  08-Dec-2007  mjf Sync with HEAD.
 1.16.14.1  03-Apr-2008  mjf Sync with HEAD.
 1.16.10.1  24-Mar-2008  keiichi sync with head.
 1.18.48.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.18.38.1  30-Oct-2012  yamt sync with head
 1.19.50.1  14-Dec-2020  thorpej Sync w/ HEAD.

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