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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
