Device S-state Status Sysfs node PCI0 S5 *disabled no-bus:pci0000:00 IPT1 S5 *enabled pci:0000:00:1c.0 IPT2 S5 *disabled IPT3 S5 *disabled IPT4 S5 *disabled IPT5 S5 *disabled IPT6 S5 *disabled IPT7 S5 *disabled IPT8 S5 *enabled pci:0000:00:1c.7