Re: MSI to memory?

From: Davide Rossetti
Date: Wed Jul 07 2004 - 07:32:53 EST


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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