-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I thought that booting with the pcie_aspm=force option should make sure this was enabled, but passing this to a 3.8.0 kernel, lspci still shows: LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s L1, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- What could be disabling ASPM? dmesg confirms: [ 0.000000] PCIe ASPM is forcibly enabled -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iQEcBAEBAgAGBQJRlEOfAAoJEJrBOlT6nu75D7gH/1/Nk62FAELr/IJR49pNFNVB TY0JflxJ7hRMxGUYtcKCgGLA2UrUSf95fFh11NmWMCZFRXHS/9WQXp2gr8KUGXIp iOlHHME2egFslbr8nUp3aHkmq0/D7lbZdK7eA1PO6hojnxapygbqt6tjpRKT7Vke djWz+43IiljDD7ZKz1JoUPjJIEV2v/Eg5BpXFEVEiXXFYFfjAU3ZG95/mNuvTX3T MraQFQOP/4kqpMc75tSsAsfMHg3ciYOt0GIYIk9SUE6mONkAY6o2g4kRgva5CwQC bBvhDZcQfx8QsIPlTBa74Kjjx9q7yQyOD6lkJTLE5SQWfTiBwB5ET9Dt0kKSJ/I= =WgMm -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html