Mark, Thanks for the note and the suggestion to check for BIOS settings. It looks like if we tell the BIOS not to assign memory BARs beyond 4GB, we can access the card. I haven't debugged why or whether there's a software workaround to avoid the need for a custom BIOS setting on every unit, but this is a huge help.
Also, we put another X520-SR2 card in a Dell R410 it got through driver initialization just fine. Looking at lspci output there I noticed that the memory regions were all 32-bits or less and that pointed to the BIOS setting. Thanks all, Eric ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
