From nobody Tue Sep 29 01:38:32 2026 Received: from out162-62-57-49.mail.qq.com (out162-62-57-49.mail.qq.com [162.62.57.49]) (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 506E776026; Mon, 17 Aug 2026 01:41:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.57.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786930877; cv=none; b=ZyHGKN12E5OE1xyGW27mc8UU6uCTNVgmW+OU6XVf5nDBHco2FcwFEfYJB12liM9iOQ+yrxLN5JT2TiLqQlOWMOC/hHsAAXZOsoTsC4xDnULuXqWPzT4ExEjhnwhThcyrN4PHGy+Wwm/dkkTrQc3ALJfkKHhJyGfzedkKw536Ff0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786930877; c=relaxed/simple; bh=6BIm7BMByHKj7zyqcfFg/yFZLkCAd+wsMYbugSKk2Wc=; h=Message-ID:From:To:Cc:Subject:Date:MIME-Version; b=a0+QRd0ZTtwrknLoJIZ9Ibk3wThUXLya6NuxkNIackPnJeqyXtOgzQTWGH06JLabCI8R+pnQT/m5L81/0ShXc/hHVpo7OUHKuaU5NK2zv/BHm+1BB7xUTFUyKg2/0OVge0icc8g99afvwS3K76GObS98sp25FW+ILuX1OEJY31c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com; spf=pass smtp.mailfrom=foxmail.com; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b=QeSUXKQC; arc=none smtp.client-ip=162.62.57.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foxmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b="QeSUXKQC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1786930867; bh=l6RNkkgRF3Lz/nqmXo9xNBfItShcbdgyV1uj50wqTgc=; h=From:To:Cc:Subject:Date; b=QeSUXKQCvE9HfH5OwHJ2T4NHdci7SwQ7r0X4bZmDvvjUHloGb2fKGn+CRSr5+1ubq Dfute3GLoiRr9Uhknw7aL2/Cm8Uzoq/RR/enJ5bPvHLMg9/L/fbQZvLQJbniGqjLQF hRSNsGsDSVn4e9c2dcvqAvLvkFdrvlM/t+UOfaSs= Received: from localhost.localdomain ([116.128.244.169]) by newxmesmtplogicsvrsza63-0.qq.com (NewEsmtp) with SMTP id A45B42DF; Mon, 17 Aug 2026 09:41:05 +0800 X-QQ-mid: xmsmtpt1786930865twnr5muz6 Message-ID: X-QQ-XMAILINFO: MRMtjO3A6C9XaqsAvpKqWuTmqE8xEhtPwRlfcl2QxYgiIp5Phn9yR9DhGszEAz nWxzEiVHzIaDn2y3Pnp9LlfZcrCW22w9AmG0N1viNgY59tu7rJPFzur8TeUBZSWDs23CMC86UaAc CEtz2y9t+si+4Zx3y2X/lF9MaMovdOud9jrU2BH7R3Zbmn18XZsmfoVEXGsk0iW+RFLAZHMmJ9yC TWYqTtKDN92y6E4dwK29Mz5RXsRBhQEk1DEKmkW3YE4ZAunVqhBR2yqWgS6/QxD5AVG3vpGfFrP2 r2o1Ph1Q4c8Xfl32cAAojt4rnQOuYMf6EESejgHZMisF9hgOuNz871fqRCo1hBUKgh6tLYXbaCRv 97TgTjW9aYmNPPCzfbK5QQgOVmDKDuvqWlXgbaoXvwbgPv3o8jvinyQR+3Mq33eQlR95f+nf5ylI MaZpJ4NsCvjSCF8alCkj44Y1oSrOhzl+Yk6XlaYLg8A0eA2yQ0Dm7iNeMfQf7TLn4soeEngeqWgS UGmJIbMDHR27kfYs4GTBDDOfAZH25nY9iwOygtF3YBJ5qS0q+m+sftqqVx26S1MecQjGJrrB4REh bue1UZSR7eudoj3nE9bb6t8S8zbvb4IkSVqnjLJNPvFcDhKlFdEtHSmoJYhkcCej6n+FdmqqFnLT Hhl6gPodk1KcgR9N0/b76K1nj7G1VYXU7cyj0FLFRS5E0z2MyfqzVy8rjDdjXRLHLKQV5OBJwklC zXaCjHfGFKT7R2/FX3jLoL/UABZXoqsg8uMx3wGBzcsQFqhBw0Hobqujuyu7NDVeP7w5Wlc0Og7Z AKnE9Xtic6KBw0JWQMzX8JsjXCSYn8pNnGlxL+MGGY1NPLjeT5Trt4PogIQxFFik16aY9lPRvxs/ fo/ypndHsNQ5A8dqIFwC/RyHsDlrWH3EgrLi/NgE/1aqYYo5jIAFbgtMd7lDX+zgugWUEBFe1UMy npHBWGSTlL17l0r9pjZVWkyzltxK/5H4KyZreP62dYV4VRvBEYv7jagDmyRJLgywkHFsQQQzlwdd wHOJEP+3dK6o5BoEXQbJvPGJtI5VzCgOZH1Rhiowmz80imYeSZozp4CPi3FtfQ4WZsFJdxGEfy0v lENTTH X-QQ-XMRINFO: MSVp+SPm3vtSI1QTLgDHQqIV1w2oNKDqfg== From: Zhao Dongdong To: johan@kernel.org, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Zhao Dongdong Subject: [PATCH v2] USB: serial: option: add support for SIMCom SIM8260C Date: Mon, 17 Aug 2026 09:40:05 +0800 X-OQ-MSGID: <20260817014005.61213-1-winter91@foxmail.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Zhao Dongdong Add support for SIMCom SIM8260C (1e0e:902b). T: Bus=3D08 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 Dev#=3D 2 Spd=3D5000 Mx= Ch=3D 0 D: Ver=3D 3.20 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D 9 #Cfgs=3D 1 P: Vendor=3D1e0e ProdID=3D902b Rev=3D 5.04 S: Manufacturer=3DSIMCOM S: Product=3DSDXLEMUR-LITE-MTP _SN:120696AB S: SerialNumber=3D0123456789ABCDEF C:* #Ifs=3D 8 Cfg#=3D 1 Atr=3Da0 MxPwr=3D896mA A: FirstIf#=3D 5 IfCount=3D 3 Cls=3D01(audio) Sub=3D00 Prot=3D20 I:* If#=3D 0 Alt=3D 0 #EPs=3D 2 Cls=3Dff(vend.) Sub=3Dff Prot=3D30 Driver= =3Doption E: Ad=3D01(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D81(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I:* If#=3D 1 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3Dff Prot=3D60 Driver= =3Doption E: Ad=3D83(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I:* If#=3D 2 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3Dff Prot=3D40 Driver= =3Doption E: Ad=3D85(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms E: Ad=3D84(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D03(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I:* If#=3D 3 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3Dff Prot=3D40 Driver= =3Doption E: Ad=3D87(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms E: Ad=3D86(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D04(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I:* If#=3D 4 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3Dff Prot=3D50 Driver= =3Dqmi_wwan_simcom E: Ad=3D88(I) Atr=3D03(Int.) MxPS=3D 8 Ivl=3D32ms E: Ad=3D8e(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D0f(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I:* If#=3D 5 Alt=3D 0 #EPs=3D 0 Cls=3D01(audio) Sub=3D01 Prot=3D20 Driver= =3Dsnd-usb-audio I:* If#=3D 6 Alt=3D 0 #EPs=3D 0 Cls=3D01(audio) Sub=3D02 Prot=3D20 Driver= =3Dsnd-usb-audio I: If#=3D 6 Alt=3D 1 #EPs=3D 1 Cls=3D01(audio) Sub=3D02 Prot=3D20 Driver= =3Dsnd-usb-audio E: Ad=3D05(O) Atr=3D0d(Isoc) MxPS=3D 34 Ivl=3D1ms I:* If#=3D 7 Alt=3D 0 #EPs=3D 0 Cls=3D01(audio) Sub=3D02 Prot=3D20 Driver= =3Doption I: If#=3D 7 Alt=3D 1 #EPs=3D 1 Cls=3D01(audio) Sub=3D02 Prot=3D20 Driver= =3Doption E: Ad=3D89(I) Atr=3D0d(Isoc) MxPS=3D 34 Ivl=3D1ms Signed-off-by: Zhao Dongdong --- v2: Modify the order. v1: https://lore.kernel.org/all/tencent_CDB9F0B44FDD051447DCF48862B8E764E80= A@qq.com/ --- --- drivers/usb/serial/option.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 580f06f5ce5e..e52f3fe6ccd9 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -2168,6 +2168,8 @@ static const struct usb_device_id option_ids[] =3D { { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) }, /* Simcom SIM7500/S= IM7600 MBIM mode */ { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff), /* Simcom SIM7500/SIM= 7600 RNDIS mode */ .driver_info =3D RSVD(7) }, + { USB_DEVICE(0x1e0e, 0x902b), + .driver_info =3D RSVD(4) | RSVD(5) | RSVD(6) }, { USB_DEVICE(0x1e0e, 0x9071), /* Simcom SIM8230 RMNET mode */ .driver_info =3D RSVD(3) | RSVD(4) }, { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9078, 0xff), /* Simcom SIM8230 ECM= mode */ --=20 2.25.1