$NetBSD: ncm.4,v 1.2 2025/01/20 15:33:50 uwe Exp $
Copyright (c) 2025 The NetBSD Foundation, Inc.
All rights reserved.
This code is derived from software contributed to The NetBSD Foundation
by Maya Rashish
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.Dd January 20, 2025 .Dt NCM 4 .Os .Sh NAME .Nm ncm .Nd USB Network Control Model driver .Sh SYNOPSIS .Cd "ncm* at uhub? port ?" .Sh DESCRIPTION The .Nm driver provides support for USB Network Control Model devices, often appearing as hotspot USB tethering in Android devices on devices such as the following:
Copyright (c) 2025 The NetBSD Foundation, Inc.
All rights reserved.
This code is derived from software contributed to The NetBSD Foundation
by Maya Rashish
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
.Dd January 20, 2025 .Dt NCM 4 .Os .Sh NAME .Nm ncm .Nd USB Network Control Model driver .Sh SYNOPSIS .Cd "ncm* at uhub? port ?" .Sh DESCRIPTION The .Nm driver provides support for USB Network Control Model devices, often appearing as hotspot USB tethering in Android devices on devices such as the following:
p l -bullet -compact t Google Pixel 8 .El .Sh SEE ALSO .Xr arp 4 , .Xr intro 4 , .Xr netintro 4 , .Xr usb 4 , .Xr usbnet 4 , .Xr ifconfig.if 5 , .Xr ifconfig 8 .Rs .%T "Universal Serial Bus Class Communications Class Subclass Specification for Network Control Model Devices" .%U https://www.usb.org/sites/default/files/NCM10_012011.zip .Re .Sh HISTORY The .Nm device driver first appeared in .Nx 11.0 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An Maya Rashish Aq Mt maya (at] netbsd.org based on the .Xr cdce 4 driver written by .An Craig Boston Aq Mt craig (at] tobuj.gank.org .
Indexes created Sun Sep 21 20:09:37 GMT 2025