Shaohua, your commit 8e822df700 references a VIA chipset with a Root Port under a bridge, and that commit adds a special case to disable ASPM for that situation. I know this is pretty old (the commit is from 2009), but do you have any more details about that system? A pointer to the original problem report, lspci output, dmesg output, etc.? I'm concerned because other parts of PCI make assumptions about Root Port topology, e.g., in MPS configuration, and we might need to make similar changes elsewhere. Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
