NAME¶
ufm
—
USB driver for Cypress Semiconductor FM Radio
SYNOPSIS¶
To compile this driver into the kernel, place the following line in your kernel
configuration file:
device ufm
Alternatively, to load the driver as a module at boot time, place the following
line in
loader.conf(5):
DESCRIPTION¶
The
ufm
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.
The
ufm
device must be configured in the
kernel, along with
usb(4) and one of the
uhci(4) or
ohci(4)
controllers.
Subsequently, the
/dev/ufm0 device can be
used by userland applications.
FILES¶
- /dev/ufm0
- blocking device node
SEE ALSO¶
ohci(4),
uhci(4),
usb(4)
AUTHORS¶
The
ufm
driver was written by
M. Warner Losh
⟨imp@FreeBSD.org⟩ for
FreeBSD.