Commit Graph

7 Commits

Author SHA1 Message Date
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