1 .\" $NetBSD: iopctl.8,v 1.10 2006/11/13 16:33:57 ad Exp $
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35 .Nd a program to control IOP devices
44 command can be used to interrogate and control I2O devices.
46 The following options are available:
47 .Bl -tag -width xxxxxxxxxxx
49 Specify the control device to use. The default is
53 The following commands are available:
54 .Bl -tag -width indent
56 Reconfigure the IOP: ask all bus ports to rescan their busses, and attach or
57 detach devices to and from the system as necessary.
59 Retrieve and display the DDM (device driver module) identity parameter group
60 from the specified target.
62 Retrieve and display the device identity parameter group from the specified
65 Display the driver's private copy of the logical configuration table. This
66 copy of the LCT matches the current device configuration, but is not
67 necessarily the latest available version of the LCT.
69 Display the current status of the IOP.
71 Display the device to TID map.
74 .Bl -tag -width /dev/iopn -compact
75 .It Pa /dev/iop Ns Ar u
76 control device for IOP unit
91 command first appeared in