Date: Thu, 18 Mar 2004 13:10:11 -0800 (PST) From: Guido van Rooij <guido@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/ppbus if_plip.c lpbb.c lpt.c pcfclock.c ppi.c pps.c vpo.c Message-ID: <200403182110.i2ILABOO010165@repoman.freebsd.org>
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guido 2004/03/18 13:10:11 PST
FreeBSD src repository
Modified files:
sys/dev/ppbus if_plip.c lpbb.c lpt.c pcfclock.c ppi.c
pps.c vpo.c
Log:
Prevent the strange situation that after each load/unload of a ppbus
device, the device is probed multiple times (so each device is
detected N times after unloading/loading the module N-1 times).
The real fix is (quote Doug and Warner):
> : In an ideal world, there should be some kind of BUS_UNIDENTIFY method
> : which a driver could use to delete the devices it created in
> : BUS_IDENTIFY.
>
> Or the bus would have a driver deleted routine that got called and it
> would remove all instances of the devclass attached to it.
Reviewed by: Doug Rabson & Warner Losh
Revision Changes Path
1.33 +4 -1 src/sys/dev/ppbus/if_plip.c
1.18 +5 -1 src/sys/dev/ppbus/lpbb.c
1.32 +5 -1 src/sys/dev/ppbus/lpt.c
1.16 +5 -1 src/sys/dev/ppbus/pcfclock.c
1.36 +5 -1 src/sys/dev/ppbus/ppi.c
1.41 +5 -1 src/sys/dev/ppbus/pps.c
1.32 +5 -1 src/sys/dev/ppbus/vpo.c
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