Module Name: src
Committed By: tsutsui
Date: Wed Nov 23 18:53:22 UTC 2022
Modified Files:
src/sys/arch/hp300/dev: rd.c
Log Message:
Fix "rd(4) at punits not configured on HPDisk are misprobed" problem.
- check not only stat value returned by C_QSTAT command against
each punit but also desc.d_name returned by C_DESC command
because it looks HPDisk responds to commands against punits supported
but not-configured punits at 1-3
- prepare rdreset_unit() function to manage reset punit ops during
probe without valid softc
The stragety is taken from OpenBSD with several modification.
Tested on 425t with real 9122D and HPDisk emulating two 7937H drives.
Should be pulled up to netbsd-9.
To generate a diff of this commit:
cvs rdiff -u -r1.111 -r1.112 src/sys/arch/hp300/dev/rd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
