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(freebsd section 9)
man page for device_enable

DEVICE_ENABLE(9)					   BSD Kernel Developer's Manual					  DEVICE_ENABLE(9)

device_enable, device_disable, device_is_enabled -- manipulate device enabled flag SYNOPSIS
#include <sys/param.h> #include <sys/bus.h> void device_enable(device_t dev); void device_disable(device_t dev); int device_is_enabled(device_t dev); DESCRIPTION
Each device has an enabled flag associated with it. A device is enabled by default when it is created but may be disabled (for instance to prevent a destructive or time consuming probe attempt). To disable a device, call device_disable(), to re-enable it, call device_enable() and to test to see if a device is enabled, call device_is_enabled(). SEE ALSO
device(9) AUTHORS
This manual page was written by Doug Rabson. BSD
June 16, 1998 BSD

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