Re: [RFC][PATCH] Add sysfs entry that displays MSI-X IRQs

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On Tue, Oct 28, 2008 at 02:08:23PM +1100, Vincent Rizza wrote:
> Hello,
> Currently when MSI-X mode is enabled for a pci device, there's no sysfs 
> entry
> that displays the IRQs. They're listed in /proc/interrupts but when you put 
> two
> identical devices in your system there's no way of telling which device is 
> using
> which IRQ. The value in the "irq" entry is the non-msix irq so in the patch 
> below I've created a "msix" entry that lists a MSI-X IRQ per line.
>
> Any comments are welcomed. :)

Whenever you add a new sysfs entry, please also add the proper
Documentation/ABI/ entry as well that describes the new file and how it
is used.

thanks,

greg k-h
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