Joe Thank you for working this. I would love to find out how they expect a customer to make the modification To "word 0x1A, and see if the 8th bit is 0 or 1, and to change to 0."
I have in turn asked the ct for the lspci command on eth3, maybe the incorrect setting is upstream. Again, thank you. Regards Mary -----Original Message----- From: Joe Jin Sent: Monday, November 26, 2012 8:00 PM To: Fujinaka, Todd Cc: Dave, Tushar N; net...@vger.kernel.org; e1000-de...@lists.sf.net; linux-ker...@vger.kernel.org; Mary Mcgrath Subject: Re: [E1000-devel] 82571EB: Detected Hardware Unit Hang On 11/27/12 00:23, Fujinaka, Todd wrote: > If you look at the previous section, DevCap, you'll see that it's > correctly advertising 256 bytes but the system is negotiating 128 for > the link to the Ethernet controller. Things on the "other" side of the > link are controlled outside of the e1000 driver. > > Tushar's first suggestion was to check the PCIe payload settings in > the entire chain. Have you done that? Mismatches will cause hangs. Hi Todd, So far I had to know how to modify the maxpayload size, since BIOS have not entry to change this, so I had to use ethtool, now I need to get the offset of MaxPayload size in eeprom, I ever tried to find from Intel online document but failed, any idea? Thanks in advance, Joe ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ 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
