/sys/devices/pci0000:00/0000:00:1f.2/ata4/link4
Directories:

• /sys/devices/pci0000:00/0000:00:1f.2/ata4
• /sys/devices/pci0000:00/0000:00:1f.2/ata4/link4/ata_link
• /sys/devices/pci0000:00/0000:00:1f.2/ata4/link4/power
• /sys/devices/pci0000:00/0000:00:1f.2/ata4/link4/dev4.0

Files:

• uevent