Device	S-state	  Status   Sysfs node
PCE2	  S4	*disabled
PCE3	  S4	*disabled
PCE4	  S4	*disabled  pci:0000:00:04.0
PCE5	  S4	*disabled  pci:0000:00:05.0
PCE6	  S4	*disabled
PCE7	  S4	*disabled
PCE9	  S4	*disabled
PCEA	  S4	*disabled
PCEB	  S4	*disabled
PCEC	  S4	*disabled
SBAZ	  S4	*disabled  pci:0000:00:14.2
PS2K	  S4	*disabled
PS2M	  S4	*disabled
UAR1	  S4	*disabled  pnp:00:05
P0PC	  S4	*disabled  pci:0000:00:14.4
UHC1	  S4	*enabled   pci:0000:00:12.0
UHC2	  S4	*enabled   pci:0000:00:12.1
UHC3	  S4	*enabled   pci:0000:00:12.2
USB4	  S4	*enabled   pci:0000:00:13.0
UHC5	  S4	*enabled   pci:0000:00:13.1
UHC6	  S4	*enabled   pci:0000:00:13.2
UHC7	  S4	*enabled   pci:0000:00:14.5