Messages in this thread | | | Subject | RE: [PATCH 2.6.21-rc5] MSI: read-flush MSI-X table | Date | Tue, 27 Mar 2007 08:31:09 -0700 | From | "Williams, Mitch A" <> |
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Grant Grundler wrote:
>Why wouldn't MSI have the same problems as MSI-X? >
Because enabling and disabling the MSI interrupt is done through config space, and config space writes are not posted. So we won't see the problem that we do with MSI-X.
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