systool

View system device information by bus, class, and topology

Description

The systool command is a utility to view system device information based on bus, class, and topology.

Syntax

systool (options) (parameters)

Options

-a: Show attributes of the requested resource.
-b <bus>: Show information for the specified bus.
-c <class>: Show information for the specified class.
-d: Show only devices.
-h: Show usage information.
-m <module>: Show information for the specified module.
-p: Show the absolute "sysfs" path to the resource.
-v: Show all attributes.
-A <attribute>: Show the value of the requested attribute.
-D: Show only driver information.
-P: Show the parent of the device.

Parameters

Device: Specify the name of the device to view.

Examples

[root@localhost ~]# systool
Supported sysfs buses:
        acpi
        i2c
        ide
        pci_express
        pci
        pcmcia
        platform
        pnp
        scsi
        serio
        usb
Supported sysfs classes:
        backlight
        cpuid
        dma_v3
        firmware
        graphics
        hidraw
        hwmon
        i2c-adapter
        input
        leds
        mem
        misc
        msr
        net
        pci_bus
        pcmcia_socket
        printer
        raw
        sas_device
        sas_end_device
        sas_expander
        sas_host
        sas_phy
        sas_port
        scsi_device
        scsi_disk
        scsi_generic
        scsi_host
        sound
        tty
        usb_device
        usb_endpoint
        usb_host
        vc
        vtconsole
Supported sysfs devices:
        acpi
        pci0000:00
        platform
        pnp0
        sequencer2
        sequencer
        seq
        system
        timer
Supported sysfs modules:
        8250
        acpi_memhotplug
        ac
        asus_acpi
        ata_piix
        auth_rpcgss
        backlight
        battery
        button
        cifs
        cpufreq
        crypto_api
        dell_wmi
        dm_log
        dm_mem_cache
        dm_message
        dm_mirror
        dm_mod
        dm_multipath
        dm_raid45
        dm_region_hash
        dock
        e1000e
        edac_mc
        ehci_hcd
        exportfs
        ext3
        hwmon
        i2c_core
        i2c_ec
        i2c_i801
        i7core_edac
        i8042
        ip_conntrack_netbios_ns
        ip_conntrack
        ip_tables
        iptable_filter
        ipv6
        it821x
        jbd
        joydev
        keyboard
        libata
        lockd
        lp
        md_mod
        mousedev
        mpt2sas
        nfnetlink
        nfs_acl
        nfsd
        nls_utf8
        ohci_hcd
        parport_pc
        parport
        pci_hotplug
        pcmcia
        pcmcia_core
        pcspkr
        piix
        power_meter
        printk
        processor
        psmouse
        rsrc_nonstatic
        sbs
        scsi_dh
        scsi_mod
        scsi_transport_sas
        sd_mod
        serio_raw
        sg
        shpchp
        snd_hda_intel
        snd_hwdep
        snd_mixer_oss
        snd_page_alloc
        snd_pcm_oss
        snd_pcm
        snd_seq_device
        snd_seq_dummy
        snd_seq_midi_event
        snd_seq_oss
        snd_seq
        snd_timer
        snd
        soundcore
        sunrpc
        tcp_bic
        tpm_bios
        tpm_tis
        tpm
        uhci_hcd
        usbcore
        usbhid
        video
        wmi
        x_tables
        xfrm_nalgo
        xt_limit
        xt_state
        xt_tcpudp
        yenta_socket