Directory listing for /sys/class/wakeup/wakeup20/device/physical_node/0000:00:1f.2/ata3/link3/dev3.0/ata_device/dev3.0/

• class
• device@
• dma_mode
• ering
• gscr
• id
• pio_mode
• power/
• spdn_cnt
• subsystem@
• trim
• uevent
• xfer_mode