diff mbox series

USB: serial: option: add MeiG Smart SLM770A

Message ID 6uel66cvf2cn2jenpoc43usee3pwnmtaerqnpfl7tnoa6s5mff@5xxrpbabupah
State New
Headers show
Series USB: serial: option: add MeiG Smart SLM770A | expand

Commit Message

Michal Hrusecky Nov. 19, 2024, 1 p.m. UTC 
Update the USB serial option driver to support MeiG Smart SLM770A.

ID 2dee:4d57 Marvell Mobile Composite Device Bus

T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2dee ProdID=4d57 Rev= 1.00
S:  Manufacturer=Marvell
S:  Product=Mobile Composite Device Bus
C:* #Ifs= 6 Cfg#= 1 Atr=c0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03
I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host
E:  Ad=87(I) Atr=03(Int.) MxPS=  64 Ivl=4096ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0c(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0b(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=88(I) Atr=03(Int.) MxPS=  64 Ivl=4096ms
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0a(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=89(I) Atr=03(Int.) MxPS=  64 Ivl=4096ms
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0e(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Tested successfully connecting to the Internet via rndis interface after
dialing via AT commands on If#=3 or If#=4.
Not sure of the purpose of the other serial interfaces.

Signed-off-by: Michal Hrusecky <michal.hrusecky@turris.com>
---
 drivers/usb/serial/option.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Johan Hovold Dec. 11, 2024, 9:08 a.m. UTC | #1 
On Tue, Nov 19, 2024 at 02:00:18PM +0100, Michal Hrusecky wrote:
> Update the USB serial option driver to support MeiG Smart SLM770A.
> 
> ID 2dee:4d57 Marvell Mobile Composite Device Bus

> Tested successfully connecting to the Internet via rndis interface after
> dialing via AT commands on If#=3 or If#=4.
> Not sure of the purpose of the other serial interfaces.
> 
> Signed-off-by: Michal Hrusecky <michal.hrusecky@turris.com>

Now applied, thanks.

Johan
diff mbox series

Patch

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4f18f189f309..31b3d007750c 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -624,6 +624,8 @@  static void option_instat_callback(struct urb *urb);
 #define MEIGSMART_PRODUCT_SRM825L		0x4d22
 /* MeiG Smart SLM320 based on UNISOC UIS8910 */
 #define MEIGSMART_PRODUCT_SLM320		0x4d41
+/* MeiG Smart SLM770A based on ASR1803 */
+#define MEIGSMART_PRODUCT_SLM770A		0x4d57
 
 /* Device flags */
 
@@ -2376,6 +2378,7 @@  static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, TOZED_PRODUCT_LT70C, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, LUAT_PRODUCT_AIR720U, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SLM320, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SLM770A, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SRM825L, 0xff, 0xff, 0x30) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SRM825L, 0xff, 0xff, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(MEIGSMART_VENDOR_ID, MEIGSMART_PRODUCT_SRM825L, 0xff, 0xff, 0x60) },