Marcel Moolenaar 0eb8c1410a Implement basic support for memory attributes. At this time we only ... distinguish between UC and WB memory so that we can map the page to either a region 6 address (for UC) or a region 7 address (for WB). This change is only now possible, because previously we would map regions 6 and 7 with 256MB translations and on top of that had the kernel mapped in region 7 using a wired translation. The introduction of the PBVM moved the kernel into its own region and freed up region 7 and allowed us to revert to standard page-sized translations. This commit inroduces pmap_page_to_va() that respects the attribute.		2011-07-08 16:30:54 +00:00
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acpica	Improve cpu_idle():	2011-06-06 19:06:15 +00:00
compile	Don't need the .keep_me files. Obrien and I committed past each other.	2001-07-01 23:35:44 +00:00
conf	Disable PREEMPTION for now. See also PR ia64/147501.	2011-07-04 16:59:26 +00:00
disasm	Fix disassembly of the invala, itc, itr and hint instructions	2007-10-16 02:49:40 +00:00
ia32	Add support for executing the FreeBSD 1/i386 a.out binaries on amd64.	2011-04-01 11:16:29 +00:00
ia64	Implement basic support for memory attributes. At this time we only	2011-07-08 16:30:54 +00:00
include	Implement basic support for memory attributes. At this time we only	2011-07-08 16:30:54 +00:00
isa	Retire isa_setup_intr() and isa_teardown_intr() and use the generic bus	2011-05-06 13:48:53 +00:00
pci	Snapshot: PCI busses are discovered, though no devices are enumerable	2010-04-17 02:28:28 +00:00