From: Jan Volckaert <janvolck@gmail.com>
To: bjorn@mork.no, johan@kernel.org, gregkh@linuxfoundation.org
Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, Jan Volckaert <janvolck@gmail.com>
Subject: [PATCH v2 2/2] USB: serial: option: add MeiG SRM813Q
Date: Sun, 17 May 2026 17:32:37 +0200 [thread overview]
Message-ID: <20260517153237.55995-3-janvolck@gmail.com> (raw)
In-Reply-To: <20260517153237.55995-1-janvolck@gmail.com>
Add support for the Qualcomm Technology Snapdragon X35-based MeiG SRM813Q module.
The module can be put in different modes via AT commands to enable/disable GPS functionality:
MODEM - PPP mode(2dee:4d63): AT+SER=1,1
If#= 0: RMNET
If#= 1: DIAG/ADB
If#= 2: MODEM
If#= 3: AT
P: Vendor=2dee ProdID=4d63 Rev=05.15
S: Manufacturer=MEIG
S: Product=LTE-A Module
S: SerialNumber=1bd51f0e
C: #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
NMEA mode(2dee:4d64): AT+SER=51,1
If#= 0: RMNET
If#= 1: DIAG/ADB
If#= 2: NMEA
If#= 3: AT
P: Vendor=2dee ProdID=4d64 Rev=05.15
S: Manufacturer=MEIG
S: Product=LTE-A Module
S: SerialNumber=1bd51f0e
C: #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
Signed-off-by: Jan Volckaert <janvolck@gmail.com>
---
drivers/usb/serial/option.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index c71461893d20..e3827b1e4f27 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -2446,6 +2446,12 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d38, 0xff, 0xff, 0x30) }, /* MeiG Smart SRM825WN (Diag) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d38, 0xff, 0xff, 0x40) }, /* MeiG Smart SRM825WN (AT) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d38, 0xff, 0xff, 0x60) }, /* MeiG Smart SRM825WN (NMEA) */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d63, 0xff, 0xff, 0x30) }, /* MeiG SRM813Q (Diag) */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d63, 0xff, 0xff, 0x40) }, /* MeiG SRM813Q (AT) */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d64, 0xff, 0xff, 0x30) }, /* MeiG SRM813Q (Diag) */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d64, 0xff, 0xff, 0x40) }, /* MeiG SRM813Q (AT) */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d64, 0xff, 0xff, 0x60) }, /* MeiG SRM813Q (NMEA) */
+
{ USB_DEVICE_INTERFACE_CLASS(0x2df3, 0x9d03, 0xff) }, /* LongSung M5710 */
{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1404, 0xff) }, /* GosunCn GM500 RNDIS */
{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1405, 0xff) }, /* GosunCn GM500 MBIM */
--
2.43.0
next prev parent reply other threads:[~2026-05-17 15:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 13:31 [PATCH] USB: serial: option: NET: usb: qmi_wwan: add MeiG SRM813Q Jan Volckaert
2026-05-08 13:37 ` Johan Hovold
2026-05-17 15:32 ` [PATCH v2 0/2] USB: add MeiG SRM813Q IDs in qmi_wwan and option Jan Volckaert
2026-05-17 15:32 ` [PATCH v2 1/2] NET: usb: qmi_wwan: add MeiG SRM813Q Jan Volckaert
2026-05-17 15:32 ` Jan Volckaert [this message]
2026-05-21 7:57 ` [PATCH v2 2/2] USB: serial: option: " Johan Hovold
2026-05-21 0:00 ` [PATCH v2 0/2] USB: add MeiG SRM813Q IDs in qmi_wwan and option patchwork-bot+netdevbpf
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