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.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: d -ragged -offset indent .Cd "device ufm" .Ed
p Alternatively, to load the driver as a module at boot time, place the following line in .Xr loader.conf 5 : d -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.
p 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.
p Subsequently, the
a /dev/ufm0 device can be used by userland applications. .Sh FILES l -tag -width ".Pa /dev/ufm0" -compact t 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 .