CVS commit: syssrc

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

Module Name:    syssrc
Committed By:   mrg
Date:           Sat Apr 22 17:06:07 UTC 2000

Modified Files:
        syssrc/sys/arch/sparc64/conf: files.sparc64
        syssrc/sys/arch/sparc64/dev: ebus.c iommu.c iommuvar.h psycho.c sbus.c
        syssrc/sys/arch/sparc64/include: bus.h
        syssrc/sys/arch/sparc64/sparc64: machdep.c
Removed Files:
        syssrc/sys/arch/sparc64/dev: ebus_bus.c psycho_bus.c

Log Message:
whole bunch of changes:
- merge IOMMU DVMA code from sbus/psycho into iommu.c.  this code was
  identical and a few minor inconsistencies had crept in.  this way
  keeps them all in sync.
- with this code gone from psycho, merge the psycho.c and psycho_bus.c
  files.  same with ebus/ebus_bus.c.  delete the _bus.c files.
- add a _ds_boundary member to the dma segment structure, so that later
  dma mappings can find this value.
- set _ds_boundary in machdep.c:_bus_dmamem_alloc().
- kill much dead code.


To generate a diff of this commit:
cvs rdiff -r1.27 -r1.28 syssrc/sys/arch/sparc64/conf/files.sparc64
cvs rdiff -r1.7 -r1.8 syssrc/sys/arch/sparc64/dev/ebus.c
cvs rdiff -r1.8 -r0 syssrc/sys/arch/sparc64/dev/ebus_bus.c
cvs rdiff -r1.6 -r1.7 syssrc/sys/arch/sparc64/dev/iommu.c \
    syssrc/sys/arch/sparc64/dev/psycho.c
cvs rdiff -r1.2 -r1.3 syssrc/sys/arch/sparc64/dev/iommuvar.h
cvs rdiff -r1.9 -r0 syssrc/sys/arch/sparc64/dev/psycho_bus.c
cvs rdiff -r1.27 -r1.28 syssrc/sys/arch/sparc64/dev/sbus.c
cvs rdiff -r1.14 -r1.15 syssrc/sys/arch/sparc64/include/bus.h
cvs rdiff -r1.59 -r1.60 syssrc/sys/arch/sparc64/sparc64/machdep.c

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