Index of /sys/devices/pci0000:00/0000:00:01.1/ata2/host1/power
..
async
autosuspend_delay_ms
control
runtime_active_kids
runtime_active_time
runtime_enabled
runtime_status
runtime_suspended_time
runtime_usage
async
autosuspend_delay_ms
control
runtime_active_kids
runtime_active_time
runtime_enabled
runtime_status
runtime_suspended_time
runtime_usage