MSI messages

From: Manu Abraham
Date: Sat Dec 13 2008 - 04:47:05 EST


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


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/