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History log of /src/sys/arch/arm/xscale/ixp425_com.c
RevisionDateAuthorComments
 1.19  08-Dec-2018  thorpej Clean up initialization of com_regs structure, in preparation for
some additional changers.
 1.18  01-Jul-2011  dyoung branches: 1.18.52; 1.18.54;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.17  14-Mar-2008  cube 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.
 1.16  13-Jul-2006  gdamore branches: 1.16.34; 1.16.36; 1.16.56; 1.16.60;
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.
 1.15  11-Dec-2005  christos branches: 1.15.4; 1.15.8; 1.15.16;
merge ktrace-lwp.
 1.14  08-Oct-2003  scw branches: 1.14.16;
Make it easier to support different types of IXP425 board:

- Move board-specific PCI/GPIO initialisation to its rightful place.

- Handle clearing down latched GPIO interrupts in a board-independent way.

- Use MI com(4) driver for on-chip UARTs.

- Misc. tidying up.

Tested on IXDP425.
 1.13  07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.
 1.12  07-Aug-2003  ichiro fix dont reset register when every interrupt.
pointed by Shoichi Miyake port-arm/22392
 1.11  02-Jul-2003  ichiro backout to recent changes w/o lwp changes
 1.10  29-Jun-2003  fvdl branches: 1.10.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
 1.9  29-Jun-2003  ichiro struct proc * -> struct lwp *

ixp425_com:
add some status flags
 1.8  03-Jun-2003  ichiro delete unneed bit for uart initialize.
and bug fix mistaken function
 1.7  01-Jun-2003  ichiro change into the form KNF
 1.6  01-Jun-2003  ichiro add console unit number to configuration parameter.
move structure of uart information
 1.5  31-May-2003  ichiro print description of Console and enable ixpcom0/1 in configuration
 1.4  31-May-2003  ichiro cosmetic change & some bugfix
 1.3  31-May-2003  ichiro some bug fix
 1.2  23-May-2003  ichiro delete definition (DEBUG)
 1.1  23-May-2003  ichiro support IXP425 Intel Network Processor
running on BigEndian
 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
 1.14.16.2  17-Mar-2008  yamt sync with head.
 1.14.16.1  30-Dec-2006  yamt sync with head.
 1.15.16.1  20-Jun-2006  gdamore Add support for pretty much all ARM com(4) variants. There are a few ARM
serial devices that are not com(4)-like enough to be supported under com(4).
 1.15.8.1  11-Aug-2006  yamt sync with head
 1.15.4.1  09-Sep-2006  rpaulo sync with head
 1.16.60.1  03-Apr-2008  mjf Sync with HEAD.
 1.16.56.1  24-Mar-2008  keiichi sync with head.
 1.16.36.1  23-Mar-2008  matt sync with HEAD
 1.16.34.1  21-Mar-2008  chris Sync with head.
 1.18.54.1  10-Jun-2019  christos Sync with HEAD
 1.18.52.1  26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts

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