Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
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The Linux Plug and Play user interface provides a means to activate PnP devices
for legacy and user level drivers that do not support Linux Plug and Play. The
-user interface is integrated into driverfs.
+user interface is integrated into sysfs.
-In addition to the standard driverfs file the following are created in each
+In addition to the standard sysfs file the following are created in each
device's directory:
id - displays a list of support EISA IDs
options - displays possible resource configurations
of those devices is uniquely defined by a so called subchannel by the ESA/390
channel subsystem. While the subchannel numbers are system generated, each
subchannel also takes a user defined attribute, the so called device number.
-Both subchannel number and device number cannot exceed 65535. During driverfs
+Both subchannel number and device number cannot exceed 65535. During sysfs
initialisation, the information about control unit type and device types that
imply specific I/O commands (channel command words - CCWs) in order to operate
the device are gathered. Device drivers can retrieve this set of hardware