freebsd-nq/sys/dev/usb/usb_if.m
Doug Rabson f7b7769172 * Factor out the object system from new-bus so that it can be used by
non-device code.
* Re-implement the method dispatch to improve efficiency. The new system
  takes about 40ns for a method dispatch on a 300Mhz PII which is only
  10ns slower than a direct function call on the same hardware.

This changes the new-bus ABI slightly so make sure you re-compile any
driver modules which you use.
2000-04-08 14:17:18 +00:00

43 lines
1.7 KiB
Objective-C

#
# Copyright (c) 1992-1998 Nick Hibma <n_hibma@freebsd.org>
# All rights reserved.
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# notice, this list of conditions and the following disclaimer,
# without modification, immediately at the beginning of the file.
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# derived from this software without specific prior written permission.
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#
# $FreeBSD$
#
# USB interface description
#
#include <sys/bus.h>
INTERFACE usb;
# The device should start probing for new drivers again
#
METHOD int reconfigure {
device_t dev;
};