From: Justin Piszcz <jpiszcz@lucidpixels.com>
To: linux-kernel@vger.kernel.org
Subject: Kernel Options: To use MSI-X or not?
Date: Wed, 4 Nov 2009 11:53:18 -0500 (EST) [thread overview]
Message-ID: <alpine.DEB.2.00.0911041151410.17867@p34.internal.lan> (raw)
Hello,
I was curious whether its best to use MSI-X when the driver supports it or
not?
Example, 3ware cards/Intel Audio Drivers you can use MSI-X instead of
having several devices use/share an interrupt.
What are the pros/cons to using MSI-X vs. having devices share an IRQ?
Justin.
next reply other threads:[~2009-11-04 16:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-04 16:53 Justin Piszcz [this message]
2009-11-04 17:36 ` Valdis.Kletnieks
2009-11-05 0:04 ` Robert Hancock
2009-11-05 0:05 ` Robert Hancock
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