Date: Wed, 22 Oct 1997 19:30:41 -0700 (PDT) From: Nate Williams <nate@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/pccard pccard.c Message-ID: <199710230230.TAA07428@freefall.freebsd.org>
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nate 1997/10/22 19:30:40 PDT
Modified files:
sys/pccard pccard.c
Log:
- When doing suspend/resume, only try to suspend those drivers on active
slots. Otherwise, we try to suspend drivers who have been disabled
already.
[
The only reason the drivers are still on the list is because of race
conditions where the card is removed while the driver is in use. We
leave the drivers on the slot list (leaving all of their structures in
place in case a process is using it) but set it's state to empty so that
further uses by the pccard code know not to expect active cards.
]
Revision Changes Path
1.41 +8 -4 src/sys/pccard/pccard.c
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