freebsd-nq/sys/amd64
Mike Smith 84685adb57 Return to using disable/enable_intr() for guarding DMA register access.
Mask the read value from the count register in order to return zero correctly
after TC, as per intel datasheet : "If it is not autoinitialised, this
register will have a count of FFFFH after TC"
1997-07-29 05:24:36 +00:00
..
amd64 Modified the PEND_INTS algorithm to fix the ISA INT loss problem. 1997-07-28 03:59:54 +00:00
conf Well, consensus seems very split on this so I talked it over with DG 1997-07-22 08:33:52 +00:00
include Modified the PEND_INTS algorithm to fix the ISA INT loss problem. 1997-07-28 03:59:54 +00:00
isa Return to using disable/enable_intr() for guarding DMA register access. 1997-07-29 05:24:36 +00:00
pci Removed unused #includes. 1997-07-20 14:10:18 +00:00
Makefile Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00