suckobert% cat /proc/acpi/wakeup 
Device	S-state	  Status   Sysfs node
SBAZ	  S4	*disabled  pci:0000:00:14.2
P0PC	  S4	*disabled  pci:0000:00:14.4
UHC1	  S4	*disabled  pci:0000:00:12.0
UHC2	  S4	*disabled  pci:0000:00:12.1
UHC3	  S4	*disabled  pci:0000:00:12.2
USB4	  S4	*disabled  pci:0000:00:13.0
UHC5	  S4	*disabled  
UHC6	  S4	*disabled  pci:0000:00:13.2
UHC7	  S4	*disabled  
PCE2	  S4	*disabled  pci:0000:00:02.0
PCE5	  S4	*disabled  pci:0000:00:05.0
GLAN	  S4	*enabled   pci:0000:02:00.0 <--
PCE6	  S4	*disabled  pci:0000:00:06.0
PCE7	  S4	*disabled  
PWRB	  S4	*enabled   
SLPB	  S4	*enabled   

suckobert% lspc

....
...
02:00.0 Ethernet controller: Atheros Communications AR8121/AR8113/AR8114 Gigabit or Fast Ethernet (rev b0)
...
..