NetBSD/sys/arch/pmax
jonathan 523e8bccbc Fix hardware interrupt-mask setup in the 5k/240 (3max)+ interrupt handler.
(A similar fix needs to be applied to the 3min and xine handlers.
This fixes a long-standing problem when booting with a card that
wants to interrupt (e.g., a network interface) would have interrupts
enabled before a handler was set up.

Add interrupt-counting code to model-independent interrupt handler,
and 3max (5k/200) and 3max+ (5k/240) md handlers, for vmstat -i.
Similar changes for 3min and xine are obvious but not done.

Add  code for 5k/240 to read, and latch, the current value of the
IOASIC bus-cycle counter at each timer interrupt.  The latched
counter is needed to accurately interpolate the bus-cycle counter value
as a high-resolution clock.
1995-04-28 21:48:11 +00:00
..
compile new RCS ID format. 1994-10-26 21:08:38 +00:00
conf rename files files for new config/config.old naming 1995-04-28 08:19:12 +00:00
dev Fix up tty struct change from conf.h 1995-04-21 01:24:26 +00:00
dist Clean up deleted files. 1995-03-01 00:00:00 +00:00
include - added sunos_machdep.c for sun3, atari, amiga and mac68k. 1995-04-22 20:24:40 +00:00
pmax Fix hardware interrupt-mask setup in the 5k/240 (3max)+ interrupt handler. 1995-04-28 21:48:11 +00:00
stand KERNEL -> _KERNEL 1995-03-28 18:13:48 +00:00
Makefile new RCS ID format. 1994-10-26 21:08:38 +00:00