linux-kernel - [PATCH] USB: serial: option: add Foxconn T99W265 with new baseline

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Date:   Fri,  1 Dec 2023 10:09:50 +0800
From:   Slark Xiao <slark_xiao@....com>
To:     linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
        johan@...nel.org
Cc:     slark_xiao@....com
Subject: [PATCH] USB: serial: option: add Foxconn T99W265 with new baseline

This ID was added based on latest SDX12 code base line, and we
made some changes with previous 0489:e0db.

Test evidence as below:
T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  3 Spd=5000 MxCh= 0
D:  Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs=  2
P:  Vendor=0489 ProdID=e0da Rev=05.04
S:  Manufacturer=Qualcomm
S:  Product=Qualcomm Snapdragon X12
S:  SerialNumber=2bda65fb
C:  #Ifs= 6 Cfg#= 2 Atr=a0 MxPwr=896mA
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= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
I:  If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I:  If#=0x4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
I:  If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)

0&1: MBIM, 2: Modem, 3:GNSS, 4:Diag, 5:ADB

Signed-off-by: Slark Xiao <slark_xiao@....com>
---
 drivers/usb/serial/option.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4dffcfefd62d..b46ffe9c8d0d 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -2242,6 +2242,8 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(0) | RSVD(1) | RSVD(6) },
 	{ USB_DEVICE(0x0489, 0xe0b5),						/* Foxconn T77W968 ESIM */
 	  .driver_info = RSVD(0) | RSVD(1) | RSVD(6) },
+	{ USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe0da, 0xff),                     /* Foxconn T99W265 MBIM variant */
+	  .driver_info = RSVD(3) | RSVD(5) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe0db, 0xff),			/* Foxconn T99W265 MBIM */
 	  .driver_info = RSVD(3) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe0ee, 0xff),			/* Foxconn T99W368 MBIM */
-- 
2.34.1