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History log of /src/sys/arch/acorn32/mainbus/com_pioc.c
RevisionDateAuthorComments
 1.17  08-Dec-2018  thorpej Clean up initialization of com_regs structure, in preparation for
some additional changers.
 1.16  19-Jul-2011  dyoung branches: 1.16.52; 1.16.54;
Change <machine/bus.h> to <sys/bus.h> throughout.

Split bus.h -> bus_{defs,funcs}.h.

Mark acorn32/bus.h obsolete.
 1.15  03-Jun-2011  matt device_t, cfdata_t, device_private, device_xname cleanup
CFATTACH_DECL_NEW for struct device only devices
bump SYMTAB_SPACE for EB7500ATX
 1.14  28-Apr-2008  martin branches: 1.14.22; 1.14.28; 1.14.32;
Remove clause 3 and 4 from TNF licenses
 1.13  14-Mar-2008  cube branches: 1.13.2; 1.13.4;
Split device_t and softc for all com(4) devices (well, everything that
uses a com_softc backend). Use proper types and ansify where appropriate.
 1.12  29-Feb-2008  dyoung Use pmf_device_register1() instead of shutdownhook_establish() to
register com_cleanup() as the shutdown hook.

Add a generic suspend routine. Suspend and resume com@isa.

Protect against dereferencing a NULL softc in comioctl().

Destroy both a mutex and a callout in com_detach().

Cosmetic: use aprint_*_dev(). Use PMF_FN_ARGS, PMF_FN_PROTO.
 1.11  13-Jul-2006  gdamore branches: 1.11.34; 1.11.36; 1.11.56; 1.11.60;
Add an option COM_REGMAP to allow com(4) to use an array of register indices.
This allows us to convert aucom to just another com attachment, and cleanup
some code in the com_arbus.c.

Additionally, we use a common com_cleanup routine rather than having a
zillion copies of it in the attachment points.

This has been tested on a number architectures, and it has been shown to get
close to comparable performance when COM_REGMAP is defined, and comparable
when it is not defined.

Approved by core@. Fixes PR port-evbmips/32362.
 1.10  11-Dec-2005  christos branches: 1.10.4; 1.10.8; 1.10.16;
merge ktrace-lwp.
 1.9  07-Aug-2003  agc branches: 1.9.16;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.
 1.8  14-Jun-2003  thorpej branches: 1.8.2;
Also pass a type argument to comcnattach() and com_kgdb_attach().
comspeed() (and thus cominit()) may need this information.
 1.7  02-Oct-2002  thorpej Fix script-o's in previous.
 1.6  02-Oct-2002  thorpej Use CFATTACH_DECL().
 1.5  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.4  10-Mar-2002  bjh21 __RCSID -> __KERNEL_RCSID
 1.3  17-Feb-2002  bjh21 cons_decl(com), to get prototypes.
 1.2  27-Nov-2001  thorpej branches: 1.2.2;
Use <machine/intr.h>, not <machine/irqhandler.h>
 1.1  05-Oct-2001  reinoud branches: 1.1.4;
Initial commit of the splitting off of arch/acorn32 from arch/arm32.

The IOMD/VIDC combination is now moved to arch/arm/iomd together. These
files still need a lot of cleaning up :( .... esp. the RC7500 support that
is still dormant in it; this needs either to be removed or split out for
RC7500's ``VIDC'' video/audio variant.

Apart from the RC7500 support wich is still in arch/arm32 the
iomd,vidc,riscpc and podulebus subdirectories of arch/arm32 can be removed.

This split still uses some small parts of arch/arm32 .... those are the MI
parts that haven't been moved yet.

RiscPC/A7000 have been tested and confirmed to build as should NC.
 1.1.4.5  18-Oct-2002  nathanw Catch up to -current.
 1.1.4.4  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.1.4.3  28-Feb-2002  nathanw Catch up to -current.
 1.1.4.2  08-Jan-2002  nathanw Catch up to -current.
 1.1.4.1  05-Oct-2001  nathanw file com_pioc.c was added on branch nathanw_sa on 2002-01-08 00:22:45 +0000
 1.2.2.4  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
 1.2.2.3  16-Mar-2002  jdolecek Catch up with -current.
 1.2.2.2  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.2.2.1  27-Nov-2001  thorpej file com_pioc.c was added on branch kqueue on 2002-01-10 19:36:27 +0000
 1.8.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.8.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.8.2.1  03-Aug-2004  skrll Sync with HEAD
 1.9.16.2  17-Mar-2008  yamt sync with head.
 1.9.16.1  30-Dec-2006  yamt sync with head.
 1.10.16.1  20-Jun-2006  gdamore COM_INIT_REGS-ify acorn32.
 1.10.8.1  11-Aug-2006  yamt sync with head
 1.10.4.1  09-Sep-2006  rpaulo sync with head
 1.11.60.2  02-Jun-2008  mjf Sync with HEAD.
 1.11.60.1  03-Apr-2008  mjf Sync with HEAD.
 1.11.56.1  24-Mar-2008  keiichi sync with head.
 1.11.36.1  23-Mar-2008  matt sync with HEAD
 1.11.34.1  21-Mar-2008  chris Sync with head.
 1.13.4.1  16-May-2008  yamt sync with head.
 1.13.2.1  18-May-2008  yamt sync with head.
 1.14.32.1  23-Jun-2011  cherry Catchup with rmind-uvmplock merge.
 1.14.28.1  06-Jun-2011  jruoho Sync with HEAD.
 1.14.22.1  12-Jun-2011  rmind sync with head
 1.16.54.1  10-Jun-2019  christos Sync with HEAD
 1.16.52.1  26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts

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