CVS commit: src/sys/dev/ic

["Kengo NAKAHARA" <knakahara%netbsd.org@localhost>]

Module Name:    src
Committed By:   knakahara
Date:           Thu Dec  8 09:08:49 UTC 2022

Modified Files:
        src/sys/dev/ic: com.c

Log Message:
Fix hang up writing /dev/console rarely in specific environments.

Some BMC seems to require these syncronous operations.  If not,
it does not send transmit completion interrupts for some reason.


To generate a diff of this commit:
cvs rdiff -u -r1.380 -r1.381 src/sys/dev/ic/com.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.