Hi all, I did some experiment which needs two-stage address translation (GVA->GPA->SPA). After setting the mode bit in DTE to 100b, I got lots of IO_PAGE_FAULT event but no any PPR request. While turn off the GPA-to-SPA translation, PPR request comes and no IO_PAGE_FAULT event.
My question is : In what situation IO_PAGE_FAULT event generate, and how about PRI request? Can IO_PAGE_FAULT event be fixed? (such as handle the page fault and send COMPLETE_PPR_REQUEST?) Thanks for your advice. Best Regards, Hann Huang
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