[v3] USB: serial: option: Add support for ZTE MF871A

Commit Message

OKAMOTO Yoshiaki July 20, 2019, 1:23 p.m. UTC

This patch adds support for MF871A USB modem (aka Speed USB STICK U03)
to option driver. This modem is manufactured by ZTE corporation, and
sold by KDDI.

Interface layout:
0: AT
1: MODEM

usb-devices output:
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  9 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=19d2 ProdID=1481 Rev=52.87
S:  Manufacturer=ZTE,Incorporated
S:  Product=ZTE Technologies MSM
S:  SerialNumber=1234567890ABCDEF
C:  #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option

Co-developed-by: Hiroyuki Yamamoto <[e-mail]>
Signed-off-by: Hiroyuki Yamamoto <[e-mail]>
Signed-off-by: Yoshiaki Okamoto <[e-mail]>
---

Changes in v3:
- Change used macro to USB_DEVICE_AND_INTERFACE_INFO.

Changes in v2:
- Add Co-developed-by tag.
- Move away product-id define and add short comment after the entry.

 drivers/usb/serial/option.c |    1 +
 1 file changed, 1 insertion(+)

Comments

Johan Hovold Aug. 5, 2019, 11:27 a.m. UTC | #1

On Sat, Jul 20, 2019 at 10:23:18PM +0900, Yoshiaki Okamoto wrote:
> This patch adds support for MF871A USB modem (aka Speed USB STICK U03)
> to option driver. This modem is manufactured by ZTE corporation, and
> sold by KDDI.

> Co-developed-by: Hiroyuki Yamamoto <[e-mail]>
> Signed-off-by: Hiroyuki Yamamoto <[e-mail]>
> Signed-off-by: Yoshiaki Okamoto <[e-mail]>
> ---
> 
> Changes in v3:
> - Change used macro to USB_DEVICE_AND_INTERFACE_INFO.
> 
> Changes in v2:
> - Add Co-developed-by tag.
> - Move away product-id define and add short comment after the entry.

Now applied, thanks.

Johan

Patch

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index a0aaf0635359..071e62164478 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1548,6 +1548,7 @@  static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1428, 0xff, 0xff, 0xff),  /* Telewell TW-LTE 4G v2 */
 	  .driver_info = RSVD(2) },
 	{ USB_DEVICE_INTERFACE_CLASS(ZTE_VENDOR_ID, 0x1476, 0xff) },	/* GosunCn ZTE WeLink ME3630 (ECM/NCM mode) */
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1481, 0xff, 0x00, 0x00) }, /* ZTE MF871A */
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1533, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1534, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1535, 0xff, 0xff, 0xff) },