CVSROOT: /cvs Module name: src Changes by: m...@cvs.openbsd.org 2012/03/15 12:52:57
Modified files:
sys/arch/sgi/include: bus.h
sys/arch/sgi/localbus: macebus.c
sys/arch/sgi/pci: macepcibridge.c
sys/arch/sgi/xbow: xbow.c
Log message:
No longer allow bus_space_barrier() to be a NULL pointer on a given
bus_space_tag on sgi, but rather always provide at least a dummy asm("sync")
flavour. Saves a function pointer test at runtime.
