linux-kernel - MSI messages

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Message-ID: <49438290.1080502@gmail.com>
Date:	Sat, 13 Dec 2008 13:38:24 +0400
From:	Manu Abraham <abraham.manu@...il.com>
To:	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org
Subject: MSI messages

Hi,

I am wondering how to handle this:

Does the kernel somehow handle MSI message readback from the PCI config space 
for the MSI message as described in 6.8.1 of the PCI Bus specification 2.3 or 
does a device specific driver have to read the Message Address and Data ?

To put it short: i am wondering how i should read the MSI messages.

Thanks,
Manu

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