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History log of /src/sys/arch/sparc/dev/com_ebus.c
RevisionDateAuthorComments
 1.17  08-Dec-2018  thorpej Clean up initialization of com_regs structure, in preparation for
some additional changers.
 1.16  01-Jul-2011  dyoung branches: 1.16.52; 1.16.54;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.15  28-Apr-2008  martin Remove clause 3 and 4 from TNF licenses
 1.14  14-Mar-2008  cube branches: 1.14.2; 1.14.4;
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.
 1.13  13-Jul-2006  gdamore branches: 1.13.34; 1.13.54; 1.13.58;
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.
 1.12  16-Nov-2005  uwe branches: 1.12.4; 1.12.8; 1.12.16;
ANSIify.
 1.11  15-Jul-2003  lukem branches: 1.11.16; 1.11.24;
__KERNEL_RCSID()
 1.10  14-Jun-2003  thorpej branches: 1.10.2;
Also pass a type argument to comcnattach() and com_kgdb_attach().
comspeed() (and thus cominit()) may need this information.
 1.9  10-Dec-2002  pk Remove the `flags' argument from bus_intr_establish().
 1.8  08-Oct-2002  uwe G/c unnecessary includes.
 1.7  02-Oct-2002  thorpej Add trailing ; to CFATTACH_DECL.
 1.6  01-Oct-2002  thorpej Use CFATTACH_DECL().
 1.5  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.4  12-Apr-2002  thorpej Set COM_HW_NO_TXPRELOAD.
 1.3  12-Mar-2002  uwe Drop ebus_bus_map(), use plain bus_space_map() instead.
 1.2  18-Feb-2002  uwe Switch to shared EBus headers in dev/ebus.
 1.1  11-Dec-2001  uwe branches: 1.1.2; 1.1.4;
Attachment for MI com(4) driver at ebus.
 1.1.4.5  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
 1.1.4.4  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.1.4.3  16-Mar-2002  jdolecek Catch up with -current.
 1.1.4.2  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.1.4.1  11-Dec-2001  thorpej file com_ebus.c was added on branch kqueue on 2002-01-10 19:48:45 +0000
 1.1.2.7  11-Dec-2002  thorpej Sync with HEAD.
 1.1.2.6  18-Oct-2002  nathanw Catch up to -current.
 1.1.2.5  17-Apr-2002  nathanw Catch up to -current.
 1.1.2.4  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.1.2.3  28-Feb-2002  nathanw Catch up to -current.
 1.1.2.2  08-Jan-2002  nathanw Catch up to -current.
 1.1.2.1  11-Dec-2001  nathanw file com_ebus.c was added on branch nathanw_sa on 2002-01-08 00:27:34 +0000
 1.10.2.4  11-Dec-2005  christos Sync with head.
 1.10.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.10.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.10.2.1  03-Aug-2004  skrll Sync with HEAD
 1.11.24.1  22-Nov-2005  yamt sync with head.
 1.11.16.3  17-Mar-2008  yamt sync with head.
 1.11.16.2  30-Dec-2006  yamt sync with head.
 1.11.16.1  21-Jun-2006  yamt sync with head.
 1.12.16.2  17-Jun-2006  gdamore Fix for another compile problem. bus_intr_establish takes a bus_space_tag_t
on sparc, caught me off-guard. Thanks to macallan@.
 1.12.16.1  15-Jun-2006  gdamore Adapt to new com framework.
 1.12.8.1  11-Aug-2006  yamt sync with head
 1.12.4.1  09-Sep-2006  rpaulo sync with head
 1.13.58.2  02-Jun-2008  mjf Sync with HEAD.
 1.13.58.1  03-Apr-2008  mjf Sync with HEAD.
 1.13.54.1  24-Mar-2008  keiichi sync with head.
 1.13.34.1  23-Mar-2008  matt sync with HEAD
 1.14.4.1  16-May-2008  yamt sync with head.
 1.14.2.1  18-May-2008  yamt 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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