Posted Write onto a PCI end point device using Linux

From: Sanka Piyaratna
Date: Tue Dec 07 2010 - 06:29:43 EST


Hi,


I am wondering whether it is possible to issue a posted write using the host
computer's root complex towards an PCI express end point. I have done this using

DMA in the past. However, if posted writes are possible that would save a lot of

time and effort and would be quicker too.

Thanks,
Sanka



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