From: Jiri Slaby <jirislaby@gmail.com>
To: Grant Grundler <grundler@parisc-linux.org>
Cc: Nobin Mathew <nobin.mathew@gmail.com>,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
Robert Hancock <hancockr@shaw.ca>
Subject: Re: sharing interrupt between PCI device
Date: Sat, 08 Nov 2008 10:49:59 +0100 [thread overview]
Message-ID: <491560C7.7050607@gmail.com> (raw)
In-Reply-To: <20081108075729.GA15107@colo.lackof.org>
On 11/08/2008 08:57 AM, Grant Grundler wrote:
> On Wed, Nov 05, 2008 at 02:50:01PM +0530, Nobin Mathew wrote:
>> Hi
>>
>>
>> Code is here
>> first one USB Virual input devices
>>
>> http://lxr.linux.no/linux+v2.6.27.4/drivers/usb/core/hcd-pci.c
>>
>> Second one is hp-ilo driver
>>
>> http://lxr.linux.no/linux+v2.6.27.4/drivers/misc/hpilo.c
>
> I looked for usage of request_irq() and didn't see it in either driver.
The second one doesn't use interrupts at all. How can this be listed in
/proc/interrupts on any line?
The first one obviously uses irq by registering it in common *hci layer.
next prev parent reply other threads:[~2008-11-08 9:50 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <fa.h7+lofM1lpbRM5V4/ti5d7RwXuM@ifi.uio.no>
2008-11-05 0:28 ` sharing interrupt between PCI device Robert Hancock
2008-11-05 7:49 ` Nobin Mathew
2008-11-05 8:36 ` Jiri Slaby
2008-11-05 9:20 ` Nobin Mathew
2008-11-06 6:11 ` Nobin Mathew
2008-11-06 7:44 ` Nobin Mathew
2008-11-06 21:24 ` Jiri Slaby
2008-11-07 5:46 ` Nobin Mathew
2008-11-08 7:57 ` Grant Grundler
2008-11-08 9:49 ` Jiri Slaby [this message]
2008-11-08 11:53 ` Nobin Mathew
2008-11-08 11:57 ` Jiri Slaby
2008-11-08 17:27 ` Grant Grundler
2008-11-08 19:10 ` Jiri Slaby
2008-11-08 19:15 ` Grant Grundler
2008-11-10 6:35 ` Nobin Mathew
2008-11-10 6:39 ` Nobin Mathew
2008-11-10 6:47 ` Nobin Mathew
2008-11-10 7:51 ` Grant Grundler
2008-11-10 7:58 ` Ingo Molnar
2008-11-10 10:31 ` Nobin Mathew
2008-11-10 15:42 ` Nobin Mathew
2008-11-10 20:34 ` Grant Grundler
2008-11-11 4:57 ` Nobin Mathew
2008-11-11 16:24 ` Altobelli, David
2008-11-11 18:49 ` Robert Hancock
2008-11-10 20:33 ` Grant Grundler
2008-11-03 13:32 Nobin Mathew
2008-11-03 14:44 ` Jiri Slaby
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