Marcel Moolenaar 3f51411974 Allow bus barrier operations on fake tags. The purpose of a fake ... bus tag is to allow bus space accesses prior to having newbus fully initialized, such as would be the case for console drivers. Since barriers are a fundamental part of bus space accesses, not allowing them on fake tags would defeat the purpose of these tags. We use the barrier function normally associated with nexus. This is the barrier used when subordinates haven't defined a barrier themselves.		2003-08-24 07:47:52 +00:00
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central
compile
conf	Enable OFW_NEWPCI until jmg's 2003/06/21 18:26:08 PDT bus commit is fixed	2003-08-19 21:57:29 +00:00
creator	Add a driver for creator upa frame buffers found in many sparc64 machines.	2003-08-24 01:15:40 +00:00
ebus	s=include <ofw/=include <dev/ofw/= to reflect removal of -I$S/dev	2003-08-23 00:11:16 +00:00
fhc
include	"md" files for syscons.	2003-08-24 00:47:40 +00:00
isa	s=include <ofw/=include <dev/ofw/= to reflect removal of -I$S/dev	2003-08-23 00:11:16 +00:00
pci	s=include <ofw/=include <dev/ofw/= to reflect removal of -I$S/dev	2003-08-23 00:11:16 +00:00
sbus	s=include <ofw/=include <dev/ofw/= to reflect removal of -I$S/dev	2003-08-23 00:11:16 +00:00
sparc64	Allow bus barrier operations on fake tags. The purpose of a fake	2003-08-24 07:47:52 +00:00