Subject: bus.h equivalent for vtophys
To: None <tech-kern@NetBSD.ORG>
From: Matt Thomas <>
List: tech-kern
Date: 05/02/1996 14:41:22
I'm updating my FDDI and Ethernet drivers to use <bus.h>,
IST_*, and the bus_* routines.  One thing I haven't found
is a corresponding routine for vtophys.

Or is it assumed that all memory is accessible by all buses?

I assume that eventually that ports that have I/O buses that
use mapping registers (like the VAX port) will be updated to
use the bus independent functions.
Matt Thomas               Internet:
3am Software Foundry      WWW URL:
Westford, MA              Disclaimer: I disavow all knowledge of this message