Module Name:	syssrc
Committed By:	thorpej
Date:		Fri Aug  2 00:35:49 UTC 2002

Modified Files:
	syssrc/sys/arch/arm/xscale: files.i80321
Added Files:
	syssrc/sys/arch/arm/xscale: i80321_aau.c iopaau.c iopaaureg.h
	    iopaauvar.h

Log Message:
Add support for the Intel i80321 I/O Processor's Application Accelerator
Unit.  The AAU provides block fill, block copy, XOR, and XOR-parity-check
operations.  We currently provide dmover(9) functions for "zero", "fill8",
and "copy".

Much of this code can be shared with the i80312 Companion I/O AAU, and
will be when support for the older chip is implemented.


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 syssrc/sys/arch/arm/xscale/files.i80321
cvs rdiff -r0 -r1.1 syssrc/sys/arch/arm/xscale/i80321_aau.c \
    syssrc/sys/arch/arm/xscale/iopaau.c \
    syssrc/sys/arch/arm/xscale/iopaaureg.h \
    syssrc/sys/arch/arm/xscale/iopaauvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.