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 1/2] NET: usb: qmi_wwan: add MeiG SRM813Q
Date: Sun, 17 May 2026 17:32:36 +0200 [thread overview]
Message-ID: <20260517153237.55995-2-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/net/usb/qmi_wwan.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 05acac10cd2b..94cdb61dca83 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1452,6 +1452,8 @@ static const struct usb_device_id products[] = {
{QMI_QUIRK_SET_DTR(0x1546, 0x1342, 4)}, /* u-blox LARA-L6 */
{QMI_QUIRK_SET_DTR(0x33f8, 0x0104, 4)}, /* Rolling RW101 RMNET */
{QMI_FIXED_INTF(0x2dee, 0x4d22, 5)}, /* MeiG Smart SRM825L */
+ {QMI_QUIRK_SET_DTR(0x2dee, 0x4d63, 0)}, /* MeiG SRM813Q w/ Modem(PPP) */
+ {QMI_QUIRK_SET_DTR(0x2dee, 0x4d64, 0)}, /* MeiG SRM813Q w/ NMEA */
/* 4. Gobi 1000 devices */
{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
--
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 ` Jan Volckaert [this message]
2026-05-17 15:32 ` [PATCH v2 2/2] USB: serial: option: add MeiG SRM813Q Jan Volckaert
2026-05-21 7:57 ` 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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