freebsd-skq/sys/dev/sio
Matthew Dillon 61056a0454 This problem has been in the serial driver for years, and I occassionally
see people trip over it.  Do not set the FIFO trigger to just before it
would otherwise overflow.  Give it a little more slop so characters aren't
lost if the interrupt is delayed by other system activities.

MFC maybe: 7 days
2001-12-23 00:48:37 +00:00
..
sio_isa.c bde suggests that sio really wants to manage its own softc. This 2001-11-26 07:39:51 +00:00
sio_pccard.c Split the sio driver for pc98 into bus front end and back end. 2001-11-26 12:29:53 +00:00
sio_pci.c bde suggests that sio really wants to manage its own softc. This 2001-11-26 07:39:51 +00:00
sio.c This problem has been in the serial driver for years, and I occassionally 2001-12-23 00:48:37 +00:00
sioreg.h Break out the bus front ends into their own files. Rewrite 2001-10-23 15:17:33 +00:00
siovar.h Split the sio driver for pc98 into bus front end and back end. 2001-11-26 12:29:53 +00:00