CVS commit: src/sys/dev

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun May 30 11:24:02 UTC 2021

Modified Files:
        src/sys/dev: ld.c ldvar.h

Log Message:
ld(4): Block requests while suspended until resumed.

Otherwise nothing stops us from continuing to feed I/O to the disk
controller when it expects that the queues are quiesced as it pokes
registers to change its power states.  Fixes resume during disk
activity on my T480 with nvme.


To generate a diff of this commit:
cvs rdiff -u -r1.111 -r1.112 src/sys/dev/ld.c
cvs rdiff -u -r1.34 -r1.35 src/sys/dev/ldvar.h

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