CVS commit: src/sys/arch/hp300/dev

["Izumi Tsutsui" <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Mon Jul  5 14:03:46 UTC 2021

Modified Files:
        src/sys/arch/hp300/dev: ct.c hpib.c hpibvar.h mt.c rd.c

Log Message:
Pull HP-IB probe fixes from OpenBSD/hp300.

https://marc.info/?l=openbsd-cvs&m=113217630426615&w=2
> Overhaul the way HP-IB devices are probed. We will now do an exhaustive
> probe of the (slave, punit) tuple space, since this is the only way we
> can get a dual disk or dual tape enclosure to attach two devices of the
> same kind.

This allows using multiple rd(4) disk images on the same slave emulated
by HPDisk (and probably the real 9122D with dual floppy disk drives).

Thanks to Miod Vallat for suggesting this fix.


To generate a diff of this commit:
cvs rdiff -u -r1.61 -r1.62 src/sys/arch/hp300/dev/ct.c
cvs rdiff -u -r1.42 -r1.43 src/sys/arch/hp300/dev/hpib.c
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/hp300/dev/hpibvar.h
cvs rdiff -u -r1.54 -r1.55 src/sys/arch/hp300/dev/mt.c
cvs rdiff -u -r1.104 -r1.105 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.