.\" Copyright (c) 2003 M. Warner Losh
.\" 	<imp@FreeBSD.org>. All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" THIS SOFTWARE IS PROVIDED BY FREEBSD AND CONTRIBUTORS ``AS IS'' AND
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.\" $FreeBSD: src/share/man/man4/ufm.4,v 1.5 2005/02/09 18:07:16 ru Exp $
.\" $DragonFly: src/share/man/man4/ufm.4,v 1.1 2006/04/30 18:46:39 swildner Exp $
.\"
.Dd November 7, 2003
.Dt UFM 4
.Os
.Sh NAME
.Nm ufm
.Nd USB driver for Cypress Semiconductor FM Radio
.Sh SYNOPSIS
.Cd "device ufm"
.Sh DESCRIPTION
The
.Nm
driver provides support for the D-Link/GEMTEK FM tuner.
The USB interface chip is the common Cypress 63001, and the tuner is a
Philips TEA5757 radio chip that uses a serial interface to set the
tuner parameters.
This design is used in the D-Link DSB-R100 USB Radio.
.Pp
The
.Nm
device must be configured in the kernel, along with
.Xr usb 4
and one of the
.Xr uhci 4
or
.Xr ohci 4
controllers.
.Pp
Subsequently, the
.Pa /dev/ufm0
device can be used by userland applications.
.Sh FILES
.Bl -tag -width ".Pa /dev/ufm0" -compact
.It Pa /dev/ufm0
blocking device node
.El
.Sh SEE ALSO
.Xr ohci 4 ,
.Xr uhci 4 ,
.Xr usb 4
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An M. Warner Losh Aq imp@FreeBSD.org
for
.Fx .