NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

thorpej
Mon Oct 21 15:24:41 PDT 1996
Update of /cvsroot/src/sys/arch/i386/i386
In directory netbsd1:/var/slash-tmp/cvs-serv6655

Modified Files:
        apm.c machdep.c mainbus.c 
Log Message:
New bus.h implementation/interface:
        - No more distinction between i/o-mapped and memory-mapped
          devices.  It's all "bus space" now, and space tags
          differentiate the space with finer grain than the
          bus chipset tag.
        - Add memory barrier methods.
        - Implement space alloc/free methods.
        - Implement region read/write methods (like memcpy to/from
          bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.


thorpej
Mon Oct 21 15:26:20 PDT 1996
Update of /cvsroot/src/sys/arch/i386/include
In directory netbsd1:/var/slash-tmp/cvs-serv6838

Modified Files:
        bus.h 
Log Message:
New bus.h implementation/interface:
        - No more distinction between i/o-mapped and memory-mapped
          devices.  It's all "bus space" now, and space tags
          differentiate the space with finer grain than the
          bus chipset tag.
        - Add memory barrier methods.
        - Implement space alloc/free methods.
        - Implement region read/write methods (like memcpy to/from
          bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.


thorpej
Mon Oct 21 15:27:42 PDT 1996
Update of /cvsroot/src/sys/arch/i386/isa
In directory netbsd1:/var/slash-tmp/cvs-serv6952

Modified Files:
        ahc_isa.c fd.c lms.c 
Log Message:
New bus.h implementation/interface:
        - No more distinction between i/o-mapped and memory-mapped
          devices.  It's all "bus space" now, and space tags
          differentiate the space with finer grain than the
          bus chipset tag.
        - Add memory barrier methods.
        - Implement space alloc/free methods.
        - Implement region read/write methods (like memcpy to/from
          bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.


thorpej
Mon Oct 21 15:28:55 PDT 1996
Update of /cvsroot/src/sys/arch/i386/pci
In directory netbsd1:/var/slash-tmp/cvs-serv7087

Modified Files:
        pci_compat.c 
Log Message:
New bus.h implementation/interface:
        - No more distinction between i/o-mapped and memory-mapped
          devices.  It's all "bus space" now, and space tags
          differentiate the space with finer grain than the
          bus chipset tag.
        - Add memory barrier methods.
        - Implement space alloc/free methods.
        - Implement region read/write methods (like memcpy to/from
          bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.