Received: by 2002:a05:6a10:9e8c:0:0:0:0 with SMTP id y12csp387065pxx; Wed, 28 Oct 2020 07:14:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzXocSjKoBTjMCwxvfTxVwGBdmfqsYptU5boYWP/LrO+mTHNdeU7vM7s5Qm6il5y8V25viv X-Received: by 2002:a17:906:43c6:: with SMTP id j6mr4367034ejn.547.1603894474225; Wed, 28 Oct 2020 07:14:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1603894474; cv=none; d=google.com; s=arc-20160816; b=Lya9b/famnCRhb1kCCrgA1e83G+mCTws+cRqqL9xeX+2dVUfrUim3oYVIIAxvRUDb9 1RmxxC3gV7fnaktI21IkeyO0p4ZTcWzFwcF3oR64oKIigM+OsrV3w1VHP5FxCNINm9vV tbyU1Hk4NX8ZqzWoDy2Hc5gL4MMToM6TTGtFIpJ+7sXSd3ffJZTZtJvF/wUL56Vr79rM nF0OOcp4RZzn5CB2zMyZtjKjmTlMZXHi0Q0ap7WQpNetM+gbxEZ+sFW4aCtT5OWCAJtj lAK/MmFnEmCdjgHdEfpi3AiafTaQz5LOc1SCFJqXC3z8Lgq63VsOsPxO8+6R1vqnebmS lLGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=vAGW5TVw2EDWP3HeklreDfbMtzriwaU5higXON4Y7Ok=; b=TdOzvn1bt8jAhzpCcuBb2s7XwwtWc38xO3qV1D1cmYKA53+1UafwTh5bpTbxDrVbez gMy/7CvUCXJUD8/lNyXqIjHEIg7Q++QIXhj60KgoDBs21F2UzTa4kkpkyWaSFcvGj2eI Uzs+RNGUBVHlE3jE+y3Qgv3GpgR9+GmaucKG/5DcgcKMniMws4LFi5TYtrAnUK43hI3s 9REIodnF/3ucJdlX1VptwHEkz+KnbZZfHfN7VHiSMe1F3kbzxHrAFjJy0Skb4zNTkw3w UZdoeQjgWGXOU+RhaCbkSrBvCV/tpQrvgOEnrNYjSFVfKr+P1QT7H75Wm9EbYdzGe52t iUXg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Fdm5s+D2; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b6si3402013edu.343.2020.10.28.07.14.11; Wed, 28 Oct 2020 07:14:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Fdm5s+D2; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S369017AbgJ0P7g (ORCPT + 99 others); Tue, 27 Oct 2020 11:59:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:54316 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1796270AbgJ0PRD (ORCPT ); Tue, 27 Oct 2020 11:17:03 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4628020728; Tue, 27 Oct 2020 15:17:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603811821; bh=vGFptaVtGjNFIOy+y1m69FptUj3BD1rOXFNRPngPKy4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Fdm5s+D2Xze23Mn9JbxTz15PdBxx59C6swuX0J5YqcI72UHbxFSrBYzo1S8r/z8MP t8gCs5t0kN7hkqymy0iMUVBpD1AzyGmFkA0O2VCUCAGEntbq4Wj+8JAWMpaV5roOsu 98EZErxJt/E6sn43muAEnA8sgbIrceoAyNqFxPEg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vincent Mailhol Subject: [PATCH 5.8 629/633] usb: cdc-acm: add quirk to blacklist ETAS ES58X devices Date: Tue, 27 Oct 2020 14:56:12 +0100 Message-Id: <20201027135552.322770656@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135522.655719020@linuxfoundation.org> References: <20201027135522.655719020@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vincent Mailhol commit a4f88430af896bf34ec25a7a5f0e053fb3d928e0 upstream. The ES58X devices has a CDC ACM interface (used for debug purpose). During probing, the device is thus recognized as USB Modem (CDC ACM), preventing the etas-es58x module to load: usbcore: registered new interface driver etas_es58x usb 1-1.1: new full-speed USB device number 14 using xhci_hcd usb 1-1.1: New USB device found, idVendor=108c, idProduct=0159, bcdDevice= 1.00 usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1.1: Product: ES581.4 usb 1-1.1: Manufacturer: ETAS GmbH usb 1-1.1: SerialNumber: 2204355 cdc_acm 1-1.1:1.0: No union descriptor, testing for castrated device cdc_acm 1-1.1:1.0: ttyACM0: USB ACM device Thus, these have been added to the ignore list in drivers/usb/class/cdc-acm.c N.B. Future firmware release of the ES58X will remove the CDC-ACM interface. `lsusb -v` of the three devices variant (ES581.4, ES582.1 and ES584.1): Bus 001 Device 011: ID 108c:0159 Robert Bosch GmbH ES581.4 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x108c Robert Bosch GmbH idProduct 0x0159 bcdDevice 1.00 iManufacturer 1 ETAS GmbH iProduct 2 ES581.4 iSerial 3 2204355 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0035 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 5 Bus Powered Configuration bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 0 iInterface 4 ACM Control Interface CDC Header: bcdCDC 1.10 CDC Call Management: bmCapabilities 0x01 call management bDataInterface 0 CDC ACM: bmCapabilities 0x06 sends break line coding and serial state Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 10 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0000 (Bus Powered) Bus 001 Device 012: ID 108c:0168 Robert Bosch GmbH ES582 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x108c Robert Bosch GmbH idProduct 0x0168 bcdDevice 1.00 iManufacturer 1 ETAS GmbH iProduct 2 ES582 iSerial 3 0108933 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0043 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Union: bMasterInterface 0 bSlaveInterface 1 CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 16 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) Bus 001 Device 013: ID 108c:0169 Robert Bosch GmbH ES584.1 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x108c Robert Bosch GmbH idProduct 0x0169 bcdDevice 1.00 iManufacturer 1 ETAS GmbH iProduct 2 ES584.1 iSerial 3 0100320 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0043 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Union: bMasterInterface 0 bSlaveInterface 1 CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 16 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) Signed-off-by: Vincent Mailhol Cc: stable Link: https://lore.kernel.org/r/20201002154219.4887-8-mailhol.vincent@wanadoo.fr Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/cdc-acm.c | 11 +++++++++++ 1 file changed, 11 insertions(+) --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1912,6 +1912,17 @@ static const struct usb_device_id acm_id .driver_info = IGNORE_DEVICE, }, + /* Exclude ETAS ES58x */ + { USB_DEVICE(0x108c, 0x0159), /* ES581.4 */ + .driver_info = IGNORE_DEVICE, + }, + { USB_DEVICE(0x108c, 0x0168), /* ES582.1 */ + .driver_info = IGNORE_DEVICE, + }, + { USB_DEVICE(0x108c, 0x0169), /* ES584.1 */ + .driver_info = IGNORE_DEVICE, + }, + { USB_DEVICE(0x1bc7, 0x0021), /* Telit 3G ACM only composition */ .driver_info = SEND_ZERO_PACKET, },