1.\" Copyright (c) 2003 M. Warner Losh 2.\" <imp@FreeBSD.org>. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY FREEBSD AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL NICK HIBMA OR THE VOICES IN HIS HEAD 17.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23.\" THE POSSIBILITY OF SUCH DAMAGE. 24.\" 25.\" $FreeBSD: src/share/man/man4/ufm.4,v 1.5 2005/02/09 18:07:16 ru Exp $ 26.\" 27.Dd November 7, 2003 28.Dt UFM 4 29.Os 30.Sh NAME 31.Nm ufm 32.Nd USB driver for Cypress Semiconductor FM Radio 33.Sh SYNOPSIS 34.Cd "device ufm" 35.Sh DESCRIPTION 36The 37.Nm 38driver provides support for the D-Link/GEMTEK FM tuner. 39The USB interface chip is the common Cypress 63001, and the tuner is a 40Philips TEA5757 radio chip that uses a serial interface to set the 41tuner parameters. 42This design is used in the D-Link DSB-R100 USB Radio. 43.Pp 44The 45.Nm 46device must be configured in the kernel, along with 47.Xr usb 4 48and one of the 49.Xr uhci 4 50or 51.Xr ohci 4 52controllers. 53.Pp 54Subsequently, the 55.Pa /dev/ufm0 56device can be used by userland applications. 57.Sh FILES 58.Bl -tag -width ".Pa /dev/ufm0" -compact 59.It Pa /dev/ufm0 60blocking device node 61.El 62.Sh SEE ALSO 63.Xr ohci 4 , 64.Xr uhci 4 , 65.Xr usb 4 66.Sh AUTHORS 67.An -nosplit 68The 69.Nm 70driver was written by 71.An M. Warner Losh Aq Mt imp@FreeBSD.org 72for 73.Fx . 74