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=1793211061; b=i1MHB9xbElipmJddA7ej26815NiHy+I+/hPUH44G4dwQxirRqHJVwNhu55UYM0X/oXlB Ftx5GCCdGAbff52uCCwzLfkbqbJc5BsNN7ylYcP/+si6NcIJB0YWlaUmZV413E1XlmcfR VFKqyBvLjppSOzFq8csrus3Yj+vWLelzsZQLmDMAc6puQes25ZDUWxOwlGWo5OwS4fnO1 zXO3DgFj2u8o7krIlYCofH4WLbpVyxx8xQAg8kcmCK4WQKlfAoctAuZ2OqmP8kmrVZazc JGYZFRPLCZrAjT8LESUEMwVJfYQEZMYZ2RgegflV0Z2vQDvcRNDv0xralTxtHYeWRoQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793211061; 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=5yFu2x+iST67jTnUKZt7sOvIBTmt89v6CMhfA+hpnzM=; b=BU9cHaC6iHMAGo71ZikL0bHgtRnQVdfL2U5keUEk/W4prlVLWLPYToaLBujL9+gbO8rJ HsyY3RibsjE5mF1P7YjHynGMU2xzprptWTXOQm0Lb9WAdR5/70AzjJPcZKlkx1IhT4z8N mWsPlEz1/mocNmHGA7EwWKtrHc4tNvNTOurVBeNi9EJ6XkT7LUvIKAJEoIU2i3Uy+b83f +7iGvuNZ79kEV9+dyQvAvBMFJrT8vQ6Bss26l8q1Nwrtyx8s72jiTXxvahCxpC9Majn0u aw7b9fctn1//NYqgEBuDd9aKRjWGQ0HcmlvuKrp1L1kc6PO15OUFNtCH+d74qB6AySw== 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=JuLKb29S; 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 1873D606A32E; Wed, 28 Oct 2026 18:11:01 +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=JuLKb29S Received: by smtp.kernel.org (Postfix) with ESMTPSA id 896551F01828; Wed, 28 Oct 2026 18:11:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793211060; bh=5yFu2x+iST67jTnUKZt7sOvIBTmt89v6CMhfA+hpnzM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=JuLKb29S8WcA4Y7AWzhWkZjXJF98IJFG1DYzeg8zW1iQi9JsPraQ5H0+EZYd9Cu+o avl1/lxDtUsQhPm71fMfYtb1V472c4h/gDqmIvKa/QVOZFKF1/i/vZkk2Vd87lA1jv d/B8xBpppfOzoK1ddoLEP0C0xs/Z77XApaJ7WTcw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Zhao Dongdong , Johan Hovold Subject: [PATCH 5.15 245/571] USB: serial: option: add support for SIMCom SIM8260C Date: Wed, 28 Oct 2026 17:56:32 +0100 Message-ID: <20261028170013.819359879@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261028170008.009143722@linuxfoundation.org> References: <20261028170008.009143722@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 5.15-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 */