From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E21C51A6822; Sun, 7 Jun 2026 10:50:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780829427; cv=none; b=N7QoC4Incgr7S5yZOpb5TUBtp2fAlgVVjR3oCr4IksHhohadquhiz3yOhb0546OeElVIZPHyFk2hqrmfENK4HcijknQtK9SqIxGLU8F6IkuWfIsWOQz7u+8Sgg3uR+Cc97d73+qQbDOtYAkKkYn7hrySSDdcxLs4DVdqmleDMr0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780829427; c=relaxed/simple; bh=89ZkXMtEG/UiwIK+t9e9QaUbvPAzMILVlSaHkRkZKYw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Okf2gMIaFEz2rROkRC/MWZvr8ZUAzbA4EF2bLmDJ6//83wyyDC7fLUpFRSVzYmtOa7bYEo3GskZgByvV/8kdDypNX7vhhmYsDvrxd3qorYEvPwDlzds63EsB8KJqm3794AmOWGb9b3hqqI8NXdU1Ch8tEOaoI9CFL3QLaJf/CuI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Rb6WyBAt; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Rb6WyBAt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B48F1F00893; Sun, 7 Jun 2026 10:50:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1780829426; bh=ymjMWqSfYG3VOWOw2TkKYIVe0AgFRzrVgoeMWbDZ+6o=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Rb6WyBAt9LKvs5XmKK21X1mFyOWO2TEHIDPG9WXKFnDzs7J7rymSeNv+BL4v+so40 mk+YNvsJg5vxpFFJOwQxjbluzbXFCfjBKZByKNQSmG8Y3ZTIIyB2bh62R03jrZ5ECz gKHLgvZHF0JJ3qlhRA/6aKB114ypGCuNmD8/1wRQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jan Volckaert , Johan Hovold Subject: [PATCH 6.12 223/307] USB: serial: option: add MeiG SRM813Q Date: Sun, 7 Jun 2026 12:00:20 +0200 Message-ID: <20260607095735.901903981@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260607095727.647295505@linuxfoundation.org> References: <20260607095727.647295505@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jan Volckaert commit 7d2b37d3e42d19071b62f4ddbee6e16e905efbf1 upstream. 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 Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/option.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -2450,6 +2450,12 @@ static const struct usb_device_id option { 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 */