From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50828C7618A for ; Mon, 20 Mar 2023 01:06:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231603AbjCTBGd (ORCPT ); Sun, 19 Mar 2023 21:06:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231328AbjCTBEB (ORCPT ); Sun, 19 Mar 2023 21:04:01 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C99223668; Sun, 19 Mar 2023 17:57:54 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 165F5611F4; Mon, 20 Mar 2023 00:57:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75E6AC4339C; Mon, 20 Mar 2023 00:57:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679273870; bh=aT+9RI8B6H+7lryqebuiyR0u4hMFVVvihkuE336Cddw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Y8gwsQZ4XnLNFHO5edxacqVME6Tg0fV0HspUSh8hCuchWOWDzqM4+T+QupU2vVxVv m0mi6/mLVSEB8WyaHAJJNhaud5qXjVi+flHdHbD0U++qejmzSItLDcQAaffr4oQkq1 wy1vVkJpuaoZRcEP7Va29m75hmILUNkjxxMkn71dCYhC7Yh3p/9yuG+oNPs0HuVE2M THYPqAbM2wxeSk8TlX5Nl4qFZsNO6IQpGELbZRrBNc+VY163D3GMmQvu0se8yP2/RB 6A59FRjW6NaZEx3+zpreTaTmpSqPhqNJt2RxVcW+yEzNTac4N5w27aKTccJArJqjWW 10RpbeHN22Y4g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Enrico Sau , Paolo Abeni , Sasha Levin , oliver@neukum.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 7/9] net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 Date: Sun, 19 Mar 2023 20:57:30 -0400 Message-Id: <20230320005732.1429533-7-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230320005732.1429533-1-sashal@kernel.org> References: <20230320005732.1429533-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Enrico Sau [ Upstream commit 418383e6ed6b4624a54ec05c535f13d184fbf33b ] Add quirk CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE for Telit FE990 0x1081 composition in order to avoid bind error. Signed-off-by: Enrico Sau Link: https://lore.kernel.org/r/20230306115933.198259-1-enrico.sau@gmail.com Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/usb/cdc_mbim.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c index 41bac861ca99d..72a93dc2df868 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -665,6 +665,11 @@ static const struct usb_device_id mbim_devs[] = { .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, }, + /* Telit FE990 */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1081, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, + }, + /* default entry */ { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&cdc_mbim_info_zlp, -- 2.39.2