CVS commit: [netbsd-3] src/sys/arch/x86/x86

[Matthias Scheler <tron%netbsd.org@localhost>]

Module Name:    src
Committed By:   tron
Date:           Thu Apr 21 18:41:18 UTC 2005

Modified Files:
        src/sys/arch/x86/x86 [netbsd-3]: bus_dma.c

Log Message:
Pull up revision 1.21 (requested by yamt in ticket #175):
tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t.
  for xen, use bus_addr_t in the sense of machine address.
- move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h.
- remove special handling of xen_shm.  we can always grab
  machine address from pte.


To generate a diff of this commit:
cvs rdiff -r1.19 -r1.19.2.1 src/sys/arch/x86/x86/bus_dma.c

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