From: Frederik H. <fh...@te...> - 2011-09-18 15:38:40
|
On Fri, 2011-09-16 at 10:44 -0700, Brandeburg, Jesse wrote: > you might try these runtime pm kernel boot options to see if they make any > difference > > pcie_pme= [PCIE,PM] Native PCIe PME signaling options: > Format: {auto|force}[,nomsi] > auto Use native PCIe PME signaling if the BIOS allows the > kernel to control PCIe config registers of root ports. > force Use native PCIe PME signaling even if the BIOS refuses > to allow the kernel to control the relevant PCIe config > registers. > nomsi Do not use MSI for native PCIe PME signaling (this makes > all PCIe root ports use INTx for everything). > I tried some of these options but none of them seem to help. I also tried some older Debian kernels and 2.6.34-1~experimental.2 is working fine, while 2.6.35-1~experimental.3 (and later kernels I tried) is broken, so I guess the problem started between 2.6.34 and 2.6.35. Maybe I'll try to bisect now... -- Frederik Himpe <fh...@te...> |