5 commits

Author	SHA1	Message	Date
Peter Wemm	c3aac50f28	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
Andrew Gallatin	50b8d1cce4	Allow chipset drivers to specify the direct-mapped DMA window's mask in ... preparation for tsunami support. Previous chipsets' direct-mapped DMA mask was always 1024*1024*1024. The Tsunami chipset needs it to be 2*1024*1024*1024 These changes should not affect the i386 port Reviewed by: Doug Rabson <dfr@nlsystems.com>	1999-05-26 23:01:57 +00:00
Doug Rabson	2386a98ddd	Use address space numbers to reduce TLB flushes.	1998-08-23 16:05:55 +00:00
Doug Rabson	897cd717a5	Add initial support for the FreeBSD/alpha kernel. This is very much a ... work in progress and has never booted a real machine. Initial development and testing was done using SimOS (see http://simos.stanford.edu for details). On the SimOS simulator, this port successfully reaches single-user mode and has been tested with loads as high as one copy of /bin/ls :-). Obtained from: partly from NetBSD/alpha	1998-06-10 10:57:29 +00:00
John Birrell	74712ec974	Import NetBSD/Alpha headers needed to get the FreeBSD userland to compile ... (and even run). These files don't necessarily make sense for a FreeBSD/Alpha kernel build. That will come later and these files will be changed accordingly.	1998-03-09 05:43:16 +00:00