scw
737763fde7
Forgot to commit this as part of the mvme68k evcnt(9) changes.
2001-06-10 08:27:42 +00:00
thorpej
45de366b2e
Rename __GENERIC_SOFT_INTERRUPTS to __HAVE_GENERIC_SOFT_INTERRUPTS,
...
and place the definition in <machine/types.h>. This can now be used
as a flag to indicate whether or not <machine/intr.h> can be included
to get the generic soft interrupt API.
2001-01-14 23:50:28 +00:00
scw
a1b8e79bb1
Take advantage of generic soft interrupts, if available.
2000-07-20 20:44:50 +00:00
scw
b0ca3fa931
The soft-interrupt handler now returns void.
2000-03-19 10:38:43 +00:00
scw
ba922d31d8
Re-work the Tx side to avoid calling into the tty layer at
...
interrupt time. This was the cause of the 'mmu fault' panics
seen by several people, as the Tx interrupt is at a higher
priority that spltty().
1999-08-01 09:35:05 +00:00
scw
0ed9dc11d7
Delay serial port parameter changes until the Tx FIFO has emptied.
1999-02-20 00:27:29 +00:00
scw
94719c7b9a
New MI front-end for the Cirrus Logic CD240[01] Multi-protocol
...
Communications Controller.
This is still a work in progress, but it is functional enough to
be usable.
1999-02-13 17:05:19 +00:00
