NetBSD

Commit Graph

Author	SHA1	Message	Date
scottr	dca6a7e025	Critical fix from Bill Studenmund: if CTS is deasserted and then immediately reasserted before we get a chance to process the interrupt, we can inadvertantly get stuck with zs_tx_stopped set. Move the delta detection to the hard zs interrupt handler; the softint handler will notice that something has happened with CTS and restart the transmitter if it's asserted.	1996-10-15 06:57:43 +00:00
briggs	2635a9c602	Serial driver with interface to a slightly modified version of the machine- independent z8530 driver. When that driver is updated, the local copy of those files may be removed. From Bill Studenmund. Compiler warnings fixed by me.	1996-05-18 18:53:50 +00:00

Author

SHA1

Message

Date

scottr

dca6a7e025

Critical fix from Bill Studenmund: if CTS is deasserted and then

immediately reasserted before we get a chance to process the interrupt,
we can inadvertantly get stuck with zs_tx_stopped set.  Move the delta
detection to the hard zs interrupt handler; the softint handler
will notice that something has happened with CTS and restart the
transmitter if it's asserted.

1996-10-15 06:57:43 +00:00

briggs

2635a9c602

Serial driver with interface to a slightly modified version of the machine-

independent z8530 driver.  When that driver is updated, the local copy
of those files may be removed.  From Bill Studenmund.
Compiler warnings fixed by me.

1996-05-18 18:53:50 +00:00

2 Commits