#top systool¶

systool -h

Usage: systool [<options> [device]]
        -a                      Show attributes
        -b <bus_name>           Show a specific bus
        -c <class_name>         Show a specific class
        -d                      Show only devices
        -h                      Show usage
        -m <module_name>        Show a specific module
        -p                      Show path to device/driver
        -v                      Show all attributes with values
        -A <attribute_name>     Show attribute value
        -D                      Show only drivers
        -P                      Show device's parent

Supported sysfs buses:
[...]
Supported sysfs classes:
[...]
Supported sysfs devices:
[...]
Supported sysfs modules:
[...]

systool -b <ac97|cpi||gameport|i2c|ide|pci_express|pci|pcmcia|platform|pnp|scsi|serio|usb>
systool -c <backlight|ma||drm|firmware|graphics|hwmon|i2c-adapter|input|leds|mem|misc|net|pci_bus|pcmcia_socket|printer|raw|scsi_device|scsi_disk|scsi_generic|scsi_host|sound|tty|usb_device|usb_endpoint|usb_host|vc|vtconsole>
systool -m <8139cp|139too||8250|ac|ac97_bus|apm|cdrom|drm|ehci_hcd|ext3|fat|floppy|hwmon|i2c_core|i8042|ide_cd|ip_nat|ip_tables|iptable_nat|ipv6|libata|loop|mii|nfs|ohci_hcd|pcspkr|printk|psmouse|radeon|sata_via|scsi_dh|scsi_mod|sd_mod|sg|snd_ac97_codec|snd_mixer_oss|snd_via82xx|snd|soundcore|sunrpc|tun|uhci_hcd|usb_storage|usbcore|usbhid|vfat|via_rhine|video|w83627hf>