Check only the IR bit of the CIAA Interrupt Control Register when testing
for a level 6 interrupt. An interrupt only occurs if IR is set, and IR is
only set if the individual mask bits are set. The individual interrupt
status bits can be set without causing an interrupt if the corresponding
enable bits are not set.
from arch/mips/mips/locore.S to arch/pmax/pmax/locore_machdep.S.
* Move ARC-specific locore code (vmstat -i counters) to
arch/pica/pica/locore_machdep.S.
* When the mips3 locore support is known to work, both ports can now use
arch/mips/mips/locore.S.
wrappers for:
gets.c getenv.c strcat.c strcpy.c
so they compile again (if _KERNEL is defined).
For bootblock space reasons it would be prereable to call the PROM entrypoints
directly, via the macro wappers in de_prom.h, rather than C function wrappers.
* Create arch/mips/Makefile.inc with source list of generic MIPS-cpu
files for tags
* Use mips/Makefile.inc and updated tag list in pmax/Makefile
* Try building bootblocks in arch/pmax/stand.
clock_attach() time (for now).
This removes our dependance on the DraCo ROM access timing and frees
the second CIA on Amigas.
b) support for DraCo rev. >= 4 native timer chips.
* When we are transferring in DATA (in asc_dma_in) and the target
is an async device, there is sometimes an extra byte in the FIFO.
If so, we need to drain that byte out of the fifo, but if and only
if the target is async. See also the comments in asc_dma_in()
in the related Mach mk84 asc driver (scsi_53C94_hdw.c), which
has an identical fix but applied in more restrictive conditions
than we need, with async *disk* targets, as well as async tapes.
* Add a watchdog and timeout active SCSI requests, to eliminate any
potential for deadlock due to applying the fix above on newer
silicon versions of the 53c94 which may not have the above problem.
Should use the MI scsi per-target timeout instead, when available.
for a level 6 interrupt. An interrupt only occurs if IR is set, and IR is
only set if the individual mask bits are set. The individual interrupt
status bits can be set without causing an interrupt if the corresponding
enable bits are not set.
February 16th 1990, Message-ID 9002162329.AA11363@odin.think.com)
to our version of gdb. I had to do it by hand, but every thing
works fine now. I changed ns32k-pinsn.c to use the xxx_filtered
functions.
* Added functions to ns32k-nat.c to support gdb -k with crash dumps.
* Made stacktracebacks work better with execs not compiled with -g.
christos