Attached patch adds a new USB_DEVICE entry to cp210x.c for support one of the several versions of the Pirelli DP-L10 mobile 'phone. If more detail is needed, see https://bugzilla.kernel.org/show_bug.cgi?id=17211 Tested with 2.6.32-rc2 ael
--- drivers/usb/serial/cp210x.c.orig 2010-08-26 16:53:29.000000000 +0100 +++ drivers/usb/serial/cp210x.c 2010-08-26 16:55:12.000000000 +0100 @@ -56,6 +56,7 @@ static int debug; static const struct usb_device_id id_table[] = { { USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */ { USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */ + { USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */ { USB_DEVICE(0x0745, 0x1000) }, /* CipherLab USB CCD Barcode Scanner 1000 */ { USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */ { USB_DEVICE(0x08FD, 0x000A) }, /* Digianswer A/S , ZigBee/802.15.4 MAC Device */