linux-kernel - Re: sharing interrupt between PCI device

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Message-ID: <8d6898730811050120k10a20e4em744be45e04cfba94@mail.gmail.com>
Date:	Wed, 5 Nov 2008 14:50:01 +0530
From:	"Nobin Mathew" <nobin.mathew@...il.com>
To:	"Jiri Slaby" <jirislaby@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	"Robert Hancock" <hancockr@...w.ca>
Subject: Re: sharing interrupt between PCI device

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


Thanks
Nobin Mathew.


On Wed, Nov 5, 2008 at 2:06 PM, Jiri Slaby <jirislaby@...il.com> wrote:
> On 11/05/2008 08:49 AM, Nobin Mathew wrote:
>> Hi
>>
>> This is the system information X86_64 platform Xeon dual core processor.
>>
>> I saw the pci_disable_device () it is calling pcibios_disable_device
>> () and this is is defined as
>>
>> void pcibios_disable_device (struct pci_dev *dev)
>> {
>>         pcibios_disable_resources(dev);
>>         if (pcibios_disable_irq)
>>                 pcibios_disable_irq(dev);
>> }
>>
>> In i386 platform, I could not find a definition for these calls in
>> x86_64 platform, i think it is using i386 platform code.
>
> Well, will you show us the code, so that we needn't to crystal gaze? It's pretty
> hard to say what happens, if we don't see what you do in the driver...
>
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