dyoung 19265b4bb9 Provide pmap_enter_ma(), pmap_extract_ma(), pmap_kenter_ma() in all x86
kernels, and use them in the bus_space(9) implementation instead of ugly
Xen #ifdef-age.  In a non-Xen kernel, the _ma() functions either call or
alias the equivalent _pa() functions.

Reviewed on port-xen@netbsd.org and port-i386@netbsd.org.  Passes
rmind@'s and bouyer@'s inspection.  Tested on i386 and on Xen DOMU /
DOM0.
2010-05-10 18:46:58 +00:00
..