Device	S-state	  Status   Sysfs node
PS2K	  S4	*enabled   pnp:00:05
PS2M	  S4	*disabled
UAR1	  S4	*disabled  pnp:00:07
USB0	  S4	*enabled   pci:0000:00:02.0
USB2	  S3	*enabled   pci:0000:00:02.1
P0P1	  S4	*disabled  pci:0000:00:04.0
HDAC	  S4	*disabled  pci:0000:00:05.0
P0P2	  S4	*disabled  pci:0000:00:09.0
BR11	  S4	*disabled  pci:0000:00:0b.0
BR12	  S4	*disabled  pci:0000:00:0c.0
NMAC	  S4	*disabled  pci:0000:00:07.0
NSMB	  S4	*disabled  pci:0000:00:01.1
PWRB	  S4	*enabled   platform:PNP0C0C:00