1 Reply Latest reply on Jul 8, 2011 8:41 AM by Felix_M

    What did the host cpu on PCIe read completion abort (ERR_NONFATAL)?

    Community Member

      Hello to all.

       

      What did the host cpu (Intel-Core-i-Serie) do when a PCIe read completion abort occur (no advanced error reporting is enabled)?

       

      In my imagination: If the host cpu initiates a pci-memory-space-read and if the response was a read completion abort, the root complex translates the completion abort in ERR_NONFATAL. But what did the host cpu in this case? Did an general fault exception or an machine check exception occur?

       

      Thank you.

        • Re: What did the host cpu on PCIe read completion abort (ERR_NONFATAL)?
          Felix_M BlackBelt

          Welcome to the Intel® Embedded Community.

          I want to make you aware of a special place to go with questions  like yours.  The Intel® e-Help desk is staffed by Intel representatives   who support select Intel embedded platforms including Intel Core™ i series

           

          To access e-Help, you need to be a Privileged member of the Intel® Embedded Community.

          If you are not already a Privileged member, you can request an upgrade to your community account here:

           

          https://edc.intel.com/My-Account.aspx

           

          In   addition to access to e-Help, Prvileged members may also access the  confidential content within the Intel® Embedded Design Center, such  as   design documents, specifications, and training materials.

           

          I hope this helps.

           

          Felix

           

          J. Felix McNulty

          Community Moderator (Intel contractor)