PXAUDC(4) OpenBSD Programmer's Manual (Zaurus) PXAUDC(4)NAMEpxaudc - PXA27x USB device controller
SYNOPSIS
pxaudc0 at pxaip?
usbf* at pxaudc?
DESCRIPTION
The PXA27x USB Device Controller supplies bus interface functions so that
the USB Function support driver, usbf(4), can support client-cable USB
functions.
The pxaudc driver is able to detect the presence of either host or client
cables. If a host cable is detected, the USB pins are routed to the USB
host controller, ohci(4), which supplies USB device support for many
devices as described in usb(4). If a client cable is detected, the USB
pins are directly used by pxaudc to support USB client functionality, as
described in usbf(4).
SEE ALSOohci(4), usb(4), usbf(4)AUTHORS
The initial pxaudc driver was written by David Gwynne <dlg@openbsd.org>.
USB Client support was later developed by Uwe Stuehler <uwe@openbsd.org>
and completed by Dale Rahn <drahn@openbsd.org>.
OpenBSD 4.9 May 31, 2007 OpenBSD 4.9