NAME

       lsfirewirephy - list PHYs of FireWire devices

SYNOPSIS

       lsfirewirephy [options] [devicenode [phyid]]

DESCRIPTION

       The lsfirewirephy utility prints the device IDs of the PHYs of one or more FireWire devices.

       The  devicenode  parameter  specifies  the  device file (/dev/fw*) of the device whose PHY ID you want to
       print.

       The phyid parameter specifies the node number of the device; in this case, devicenode identifies the  bus
       and  must  be  a  local  node.   The node number is zero-based and cannot be larger than 62.  Use this to
       address a single device that does not have a /dev/fw* file, such as a repeater, a powered-down device, or
       a VersaPHY device.

       Without any parameters, lsfirewirephy prints the PHY IDs of all devices on all buses.

OPTIONS

       --help Print a summary of the command-line options and exit.

       --version
              Print the version number of lsfirewirephy on the standard output and exit.

BUGS

       Report bugs to <"linux1394-devel@sourceforge.net">.
       "linux-firewire-utils"   home    page:    <"https://git.kernel.org/pub/scm/utils/ieee1394/linux-firewire-
       utils.git/">.

SEE ALSO

       firewire-phy-command(8), lsfirewire(8)

                                                   2 Mar 2011                                   lsfirewirephy(8)