From: David Brownell <david-b@pacbell.net>
To: linux-hotplug@vger.kernel.org
Subject: Re: multiple devices behind a cardbus bridge (adding magma pci
Date: Thu, 04 Oct 2001 01:10:42 +0000 [thread overview]
Message-ID: <marc-linux-hotplug-100215798429535@msgid-missing> (raw)
In-Reply-To: <marc-linux-hotplug-100215517923775@msgid-missing>
> he said that currently linux only supports adding a single
> device behind a cardbus bridge.
Is the root problem that drivers/pcmcia/cardbus.c
doesn't set up bridge devices when they're connected
to the Cardbus bridge? Or is it perhaps that something
in drivers/pci/* isn't doing what's expected?
Once that bridge is hooked up, I'd expect it to hotplug
cards on that bus just like any other PCI device; that's
generic code. The info I noticed at www.magma.com
doesn't suggest you'd need to worry about the sort of
per-slot poweron/poweroff handshaking that designs
like "CompactPCI" or "Hotplug PCI" systems do.
- Dave
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next prev parent reply other threads:[~2001-10-04 1:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-04 0:24 multiple devices behind a cardbus bridge (adding magma pci extender support) Mark Krischer
2001-10-04 1:10 ` David Brownell [this message]
2001-10-04 2:55 ` Mark Krischer
2001-10-04 4:18 ` David Hinds
2001-10-04 15:24 ` Greg KH
2001-10-04 15:37 ` David Hinds
2001-10-04 15:45 ` Greg KH
2001-10-04 17:40 ` multiple devices behind a cardbus bridge (adding magma pci David Brownell
2001-10-05 3:55 ` multiple devices behind a cardbus bridge (adding magma pci extender support) David Hinds
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