Siemens C75 uplcom no support

[xdsgrrr at consultcommerce.com]

There is seems to lack of support of DCA-540 in freebsd 

6.2-RELEASE-p3 FreeBSD 6.2-RELEASE-p3

usbdev -v 
ugen0: Siemens AG Siemens USB Connectivity, rev 1.10/0.95, addr 2

usbctl -f /dev/usb1

bLength=18 bDescriptorType=device(1) bcdUSB=1.10 bDeviceClass=0
bDeviceSubClass=0
bDeviceProtocol=0 bMaxPacketSize=32 idVendor=0x11f5 idProduct=0x0003
bcdDevice=95
iManufacturer=1() iProduct=2() iSerialNumber=3( 356272003050676)
bNumConfigurations=1

CONFIGURATION descriptor 0:
bLength=9 bDescriptorType=config(2) wTotalLength=39 bNumInterface=1
bConfigurationValue=1 iConfiguration=0() bmAttributes=80 bMaxPower=98 mA

INTERFACE descriptor 0:
bLength=9 bDescriptorType=interface(4) bInterfaceNumber=0
bAlternateSetting=0
bNumEndpoints=3 bInterfaceClass=255 bInterfaceSubClass=255
bInterfaceProtocol=4 iInterface=0()

ENDPOINT descriptor:
bLength=7 bDescriptorType=endpoint(5) bEndpointAddress=1-in
bmAttributes=bulk wMaxPacketSize=64 bInterval=0

ENDPOINT descriptor:
bLength=7 bDescriptorType=endpoint(5) bEndpointAddress=2-out
bmAttributes=bulk wMaxPacketSize=64 bInterval=0

ENDPOINT descriptor:
bLength=7 bDescriptorType=endpoint(5) bEndpointAddress=3-in
bmAttributes=interrupt wMaxPacketSize=2 bInterval=4

if there is a patch to fix this issue please send it to me 
in linux it already work with pl2303 driver