NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

thorpej
Mon Oct 21 15:31:09 PDT 1996
Update of /cvsroot/src/sys/dev/eisa
In directory netbsd1:/var/slash-tmp/cvs-serv7323

Modified Files:
        ahb.c ahc_eisa.c bha_eisa.c eisa.c eisavar.h if_ep_eisa.c 
        if_fea.c uha_eisa.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 15:34:45 PDT 1996
Update of /cvsroot/src/sys/dev/ic
In directory netbsd1:/var/slash-tmp/cvs-serv7533

Modified Files:
        aic7xxx.c aic7xxxvar.h bha.c bhavar.h cy.c cyvar.h elink3.c 
        elink3reg.h elink3var.h midway.c midwayreg.h midwayvar.h 
        pdqvar.h smc93cx6.c smc93cx6var.h uhavar.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.