From: christophe barbe <christophe.barbe@online.fr>
To: linux-hotplug@vger.kernel.org
Subject: aic7xxx and hotplug : part II
Date: Tue, 16 Oct 2001 16:13:26 +0000 [thread overview]
Message-ID: <marc-linux-hotplug-100324916801757@msgid-missing> (raw)
So I've proposed the patch to the driver author. The export table macro was
already in the pending patch for 2.4.12. So this should be solved soon.
Remains a problem, I get a OOPS when I do the following :
. insert card (card detected, module loaded)
. mount /dev/sdc0 /cdrw
. use /cdrw
. umount /cdrw
. remove the card
. mount /dev/sdc0 /cdrw (oops and mount segfault)
lspci show the adaptec card when inserted
...
00:13.0 CardBus bridge: Toshiba America Info Systems ToPIC95 (rev 07)
00:13.1 CardBus bridge: Toshiba America Info Systems ToPIC95 (rev 07)
14:00.0 SCSI storage controller: Adaptec AIC-1480 / APA-1480 (rev 03)
and no more after reemoving the card.
I see in /var/log/message that the 'PCI remove event' is not supported by
hotplug
Oct 16 17:33:13 turing kernel: cs: cb_free(bus 20)
Oct 16 17:33:14 turing /etc/hotplug/pci.agent: PCI remove event not
supported
My understanding was that here the hotplug job was only to unload the
driver but because it can be used by another device, I understand it's not
so simple.
But the oops tells me that Something is required. It looks like the driver
still believe that the card is available.
Is it something that must be done like ask to the driver to rescan its own
devices.
Christophe
--
Christophe Barbé <christophe.barbe@online.fr>
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next reply other threads:[~2001-10-16 16:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-16 16:13 christophe barbe [this message]
2001-10-16 16:41 ` aic7xxx and hotplug : part II Greg KH
2001-10-16 17:42 ` christophe barbe
2001-10-16 18:03 ` Greg KH
2001-10-16 18:15 ` David Brownell
2001-10-16 20:22 ` christophe barbe
2001-10-16 20:27 ` Greg KH
2001-10-16 20:53 ` christophe barbe
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