NetBSD/sys/arch
mhitch 3d83dee874 Use a global variable to hold the current speed of the internal serial port.
This will be used by certain SCSI drivers to limit the length of DMA transfers
when the serial port is running at higher speeds.  GVP and Phase5 DMA
interfers significantly with CPU execution, and significantly increases
receive buffer overruns (silo overflow).  Reducing the DMA transfer length
can reduce the overruns.
1997-10-04 03:59:36 +00:00
..
alpha
amiga Use a global variable to hold the current speed of the internal serial port. 1997-10-04 03:59:36 +00:00
arm32 define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
atari define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
hp300 define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
i386 define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
m68k
mac68k
mips
mvme68k define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
ofppc
pc532 define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
pica
pmax
powerpc
sparc define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
sun3 Declare kbd_docmd() 1997-10-03 23:08:08 +00:00
sun3x define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
vax define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00
x68k define SIZE?=size, and use ${SIZE} instead of size. makes cross 1997-10-03 07:17:00 +00:00