CVS commit: src/sys/arch/sparc64/dev

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Wed Mar 16 02:41:19 UTC 2011

Modified Files:
        src/sys/arch/sparc64/dev: iommu.c iommureg.h iommuvar.h

Log Message:
various changes to adapt for Fire controller support, based upon the
openbsd code to do the same:

- add the tsb size into the ptsb bits
- avoid setting tsbsize in the CR
- disable IDB_INFO for now; it crashes
- add new macros for reading/writing IOMMU registers (need to use
  these more regularly across the whole file)
- add a missing membar #lookaside
- add support for flushing the pyro(4) caches
- extend struct iommureg to include everything pyro


To generate a diff of this commit:
cvs rdiff -u -r1.100 -r1.101 src/sys/arch/sparc64/dev/iommu.c
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/sparc64/dev/iommureg.h
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/sparc64/dev/iommuvar.h

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