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 4828DC761A6 for ; Mon, 3 Apr 2023 14:17:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232862AbjDCORO (ORCPT ); Mon, 3 Apr 2023 10:17:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232966AbjDCORM (ORCPT ); Mon, 3 Apr 2023 10:17:12 -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 27BF12B0DE for ; Mon, 3 Apr 2023 07:17:12 -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 B9A0161CCE for ; Mon, 3 Apr 2023 14:17:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D33F9C433EF; Mon, 3 Apr 2023 14:17:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680531431; bh=aT+9RI8B6H+7lryqebuiyR0u4hMFVVvihkuE336Cddw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vQwlnoIdc96KyCtvyvHi9MOOUQB7B1Vu39KDrLw7pS7wIXBxz39A7yfHQF+ngbipm eKV+Atj6w5O4ap1CR9eno0SWl6m+xO5/9OCtsXXl5KVKWUdc/zhn2JrNZuFhdG9vXQ PXGrjNcBnSyEYvwGS0fDsEMXwvf2F1cE7t4G5Owg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Enrico Sau , Paolo Abeni , Sasha Levin Subject: [PATCH 4.19 33/84] net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 Date: Mon, 3 Apr 2023 16:08:34 +0200 Message-Id: <20230403140354.487667582@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230403140353.406927418@linuxfoundation.org> References: <20230403140353.406927418@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@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