From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: matt@eee.nott.ac.uk (Matthew Clark)
Cc: linux-kernel@vger.kernel.org
Subject: Re: PCI interrupts
Date: Mon, 5 Nov 2001 23:57:27 +0000 (GMT) [thread overview]
Message-ID: <E160tcN-00078L-00@the-village.bc.nu> (raw)
In-Reply-To: <Pine.OSF.4.31.0111052332160.25619-100000@perry> from "Matthew Clark" at Nov 05, 2001 11:43:35 PM
> In my development system the PCI card I am developing the
> driver for reports (from the PCI config region) that it is using
> interrupt 5. I can't register this interrupt as it is already
> in use by the USB controller.
PCI interrupts are shared, and must be sharable. Generally the bus wiring
determines what gets shared
next prev parent reply other threads:[~2001-11-05 23:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-05 23:43 PCI interrupts Matthew Clark
2001-11-05 23:57 ` Alan Cox [this message]
2001-11-06 14:37 ` Tommy Reynolds
2001-11-06 8:57 Zwane Mwaikambo
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