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.Dd October 1, 2000 .Dt IOPCTL 8 .Os .Sh NAME .Nm iopctl .Nd a program to control IOP devices .Sh SYNOPSIS .Nm iopctl .Op Fl f Ar ctldev .Ar command .Op Ar tid .Sh DESCRIPTION The .Nm command can be used to interrogate and control I2O devices.
p The following options are available: l -tag -width xxxxxxxxxxx t Fl f Ar ctldev Specify the control device to use. The default is
p The following commands are available: l -tag -width indent t reconfig Reconfigure the IOP: ask all bus ports to rescan their busses, and attach or detach devices to and from the system as necessary. t showddmid Ar tid Retrieve and display the DDM (device driver module) identity parameter group from the specified target. t showdevid Ar tid Retrieve and display the device identity parameter group from the specified target. t showlct Display the driver's private copy of the logical configuration table. This copy of the LCT matches the current device configuration, but is not necessarily the latest available version of the LCT. t showstatus Display the current status of the IOP. t showtidmap Display the device to TID map. .El .Sh FILES l -tag -width /dev/iopn -compact t Pa /dev/iop Ns Ar u control device for IOP unit .Ar u .El .Sh SEE ALSO .Xr ioctl 2 , .Xr iop 4 , .Xr iopsp 4 , .Xr ld 4
p The
a sysutils/i2ocfg package. .Sh HISTORY The .Nm command first appeared in .Nx 1.5.3 .