I2O_IOP_FIND_DEVICE(9) Message-based devices I2O_IOP_FIND_DEVICE(9)NAME
i2o_iop_find_device - Find a I2O device on an I2O controller
SYNOPSIS
struct i2o_device * i2o_iop_find_device(struct i2o_controller * c, u16 tid);
ARGUMENTS
c
I2O controller where the I2O device hangs on
tid
TID of the I2O device to search for
DESCRIPTION
Searches the devices of the I2O controller for a device with TID tid and returns it.
Returns a pointer to the I2O device if found, otherwise NULL.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 I2O_IOP_FIND_DEVICE(9)
Check Out this Related Man Page
IOPCTL(8) BSD System Manager's Manual IOPCTL(8)NAME
iopctl -- a program to control IOP devices
SYNOPSIS
iopctl [-f ctldev] command [tid]
DESCRIPTION
The iopctl command can be used to interrogate and control I2O devices.
The following options are available:
-f ctldev Specify the control device to use. The default is /dev/iop0.
The following commands are available:
reconfig
Reconfigure the IOP: ask all bus ports to rescan their busses, and attach or detach devices to and from the system as necessary.
showddmid tid
Retrieve and display the DDM (device driver module) identity parameter group from the specified target.
showdevid tid
Retrieve and display the device identity parameter group from the specified target.
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.
showstatus
Display the current status of the IOP.
showtidmap
Display the device to TID map.
FILES
/dev/iopu control device for IOP unit u
SEE ALSO ioctl(2), iop(4), iopsp(4), ld(4)
The sysutils/i2ocfg package.
HISTORY
The iopctl command first appeared in NetBSD 1.5.3.
BSD October 1, 2000 BSD
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