Messages in this thread | | | Date | Wed, 07 Jul 2004 14:31:47 +0200 | From | Davide Rossetti <> | Subject | Re: MSI to memory? |
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Rajesh Shah wrote:
> What type of usage model did you have in mind to have the > >device write to memory instead of using MSI for interrupts? > > for instance for a fast wake-up trick. the driver loops on a memory location until the MSI write access changes the memory content...
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