freebsd-skq/sys/amd64
Paul Traina 0b4a1769be Our existing Cyrix cache-disable code was short-cutting the steps for
setting the control register.  Make the read and write operations two
completely separate steps.

While we're at it, pull in the whole set of Cyrix cache control options
from NetBSD-current,  since a few motherboards do the right thing with
the Cyrix chip.

There is no option to disable the internal cache completely (yet).

Reviewed by:	pst
Obtained from:	NetBSD
1995-09-16 21:31:55 +00:00
..
amd64 Our existing Cyrix cache-disable code was short-cutting the steps for 1995-09-16 21:31:55 +00:00
conf Bring in Serge Vakulenko's IDE CDROM (ATAPI) driver. A number of 1995-08-18 11:26:35 +00:00
include devfs changes.. 1995-09-03 05:43:50 +00:00
isa Killed isa_allocphysmem() and isa_freephysmem(). They are completely used 1995-09-15 03:10:06 +00:00
pci Another try to determine the PCI bus configuration mode (and whether 1995-09-15 21:43:45 +00:00
Makefile Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 19:17:18 +00:00