From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793208750; b=to5567MsJM5w03Cn+wxIkq5Hfad9ot4vvcYsz1N1UDPwepzxGQshL00rhdeTFQTnaptp dZm1FEbzUatSqLjnpdB4IlyLpAalljj9D8cKWKPcU/NOmri6IXSLFxWoWm+Bh63adml/M 9gVa+OqLQZcpRZu0BKRy37p7sPfeMf8O3jm7E+FImCfnMe8VZZMAQoyhU9GuGUaVowBw1 jQYjoZFEoHunfj2A5okHQc/jhmH9cwrvb7gvT4eYC4Oxm1++Rtz16G/IPGwCRH3j6S7HE uZxdev4vHbSaFHiix4DqPUVEfRDDMy6BiKjhrUBtNl8KmlvUdOKyB0g11pRzLBNCJhw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793208750; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=odV6yltEwnh9uzuM3NzH2ZhD5SmfYCPz4HR+bw9GB2w=; b=mSbzgiq9rOrt/HNXey0gaEI0BlcOTz5GLc0Y2D4zzA+LoUi6PGyS0R8ui3QQpnoti4uV tYtsRcc/EbJV/8rNhH8zW6EmEbrMbA0T0u+BhkU33cX4RamRRYd9Pru+bczlGpQ48dMRe dtJOPH0V5wVDwWqcjRPJDsLxyIskFaQNA/om8WJe2y1aCbqYgcXLbVPpXNTrnIpUBOW+P /rs7X1dq68P251LPlenyAH8zOja1rn3HfSI132pyBFLN9CzvdorQvs1xXi/YmoZbPEOZa mPWyV/wmp3+6X1d6Mbw5AcmhtjUQrMSp8r8WnHti/ED7lKvS/Hepx8Ww1FhMjr886TQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b="P2/putRm"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B93B606A31D; Wed, 28 Oct 2026 17:32:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=P2/putRm Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C6551F01825; Wed, 28 Oct 2026 17:32:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793208750; bh=odV6yltEwnh9uzuM3NzH2ZhD5SmfYCPz4HR+bw9GB2w=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=P2/putRmAb+c9Ab6LwUXQ9S+Z9IBNlnwWRm/GfY2FrgcBGKTSoJKiyV3lMOaFJSGr XH0ZTpgqQWcEwfakXDHa3O8lg1RG6GV96hVPvamqK5YE+9O1zPedFsrPGKdwVgO+w6 NqwnN7KONl2ctXx3Lb9HZjegsjyT8vkzVV72YdY0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Zhao Dongdong , Johan Hovold Subject: [PATCH 5.10 227/516] USB: serial: option: add support for SIMCom SIM8260C Date: Wed, 28 Oct 2026 17:56:19 +0100 Message-ID: <20261028170008.883859701@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261028170003.522232767@linuxfoundation.org> References: <20261028170003.522232767@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Zhao Dongdong commit 35c950c9ec2c4c4d45dc9b63cfe8fca774ce33a0 upstream. Add support for SIMCom SIM8260C (1e0e:902b). T: Bus=08 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=1e0e ProdID=902b Rev= 5.04 S: Manufacturer=SIMCOM S: Product=SDXLEMUR-LITE-MTP _SN:120696AB S: SerialNumber=0123456789ABCDEF C:* #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=896mA A: FirstIf#= 5 IfCount= 3 Cls=01(audio) Sub=00 Prot=20 I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan_simcom E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=20 Driver=snd-usb-audio I:* If#= 6 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio I: If#= 6 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio E: Ad=05(O) Atr=0d(Isoc) MxPS= 34 Ivl=1ms I:* If#= 7 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=(none) I: If#= 7 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=(none) E: Ad=89(I) Atr=0d(Isoc) MxPS= 34 Ivl=1ms Signed-off-by: Zhao Dongdong Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/option.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -2169,6 +2169,8 @@ static const struct usb_device_id option { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) }, /* Simcom SIM7500/SIM7600 MBIM mode */ { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff), /* Simcom SIM7500/SIM7600 RNDIS mode */ .driver_info = RSVD(7) }, + { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x902b, 0xff), + .driver_info = RSVD(4) }, { USB_DEVICE(0x1e0e, 0x9071), /* Simcom SIM8230 RMNET mode */ .driver_info = RSVD(3) | RSVD(4) }, { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9078, 0xff), /* Simcom SIM8230 ECM mode */