From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B4AD0612E for ; Mon, 3 Apr 2023 14:19:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B8F9C433D2; Mon, 3 Apr 2023 14:19:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680531596; bh=rGOylEbBdtLBRqjtOZfHT8fiSLOclytQL9tB5qiDpNU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ObXkGZhxNDuSoLTm2yg2s8HD5JDWQU1PySQIeK5xLQMyKhbi/VnGlLylD95yasbLD xL3tXsYpWzCR72a1dmm0n4GS65Cv8IJuBZsbska5h8sx1K8Wh0wh9OiX0XaoaUXKsE Dojqr35xLk5zHuRP7azXDzC+jWbceWGtHclEvMjU= 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 5.4 039/104] net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 Date: Mon, 3 Apr 2023 16:08:31 +0200 Message-Id: <20230403140405.908398611@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230403140403.549815164@linuxfoundation.org> References: <20230403140403.549815164@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 414341c9cf5ae..6ad1fb00a35cd 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -663,6 +663,11 @@ 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