Comment # 14
on bug 102800
from Alex Deucher
(In reply to higuita from comment #13) > Can you give me any pointer how to "call the ACPI _PR3 method"? > > i already install acpi_call, but have no idea how to use it The pci core should be doing it for you since runtime pm support was added to pcie ports: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9d26d3a8f1b0c442339a235f9508bdad8af91043 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=006d44e49a259b39947366728d65a873a19aadc0 Does adding: pcie_port_pm=force to the kernel command line in grub help?
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