From: Slark Xiao Date: Mon, 21 Jul 2025 11:39:19 +0000 (+0800) Subject: USB: serial: option: add Foxconn T99W709 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad1244e1ce18f8c1a5ebad8074bfcf10eacb0311;p=thirdparty%2Flinux.git USB: serial: option: add Foxconn T99W709 T99W709 is designed based on MTK T300(5G redcap) chip. There are 7 serial ports to be enumerated: AP_LOG, GNSS, AP_META, AT, MD_META, NPT, DBG. RSVD(5) for ADB port. test evidence as below: T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 7 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e15f Rev=00.01 S: Manufacturer=MediaTek Inc. S: Product=USB DATA CARD S: SerialNumber=355511220000399 C: #Ifs=10 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs I: If#=0x6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x9 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option Signed-off-by: Slark Xiao Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold --- diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 147ca50c94bee..e5cd330934236 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -2346,6 +2346,8 @@ static const struct usb_device_id option_ids[] = { .driver_info = RSVD(3) }, { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe145, 0xff), /* Foxconn T99W651 RNDIS */ .driver_info = RSVD(5) | RSVD(6) }, + { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe15f, 0xff), /* Foxconn T99W709 */ + .driver_info = RSVD(5) }, { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe167, 0xff), /* Foxconn T99W640 MBIM */ .driver_info = RSVD(3) }, { USB_DEVICE(0x1508, 0x1001), /* Fibocom NL668 (IOT version) */