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Diffstat (limited to 'share/man/man4/ufm.4')
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diff --git a/share/man/man4/ufm.4 b/share/man/man4/ufm.4 new file mode 100644 index 000000000000..f852d6d63bd0 --- /dev/null +++ b/share/man/man4/ufm.4 @@ -0,0 +1,85 @@ +.\" Copyright (c) 2003 M. Warner Losh +.\" <imp@FreeBSD.org>. All rights reserved. +.\" +.\" 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 FREEBSD 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 NICK HIBMA OR THE VOICES IN HIS HEAD +.\" 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. +.\" +.\" $FreeBSD$ +.\" +.Dd November 22, 2006 +.Dt UFM 4 +.Os +.Sh NAME +.Nm ufm +.Nd USB driver for Cypress Semiconductor FM Radio +.Sh SYNOPSIS +To compile this driver into the kernel, +place the following line in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device ufm" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +ufm_load="YES" +.Ed +.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 . |