From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227j83q3j42xhOw0Tn7wW++rsBDuInVEtSVdv0WE78dFDU6t/QX3DL/xvyBOXLYUPQxN06Tq ARC-Seal: i=1; a=rsa-sha256; t=1517590922; cv=none; d=google.com; s=arc-20160816; b=cPYvi/tePzVmkaCpZBGPl6UNau5zpqpalsQfxuzzj+w9w1VAB/THOz/67c1Ah3V16Z 4HMtB4kz1On3PC7nQRW4BxFKH5vk7pnpqyLTYGPQiNbV/J2X1ktxkEpQ+JJVppsYHBnu 4BGN3Wj824uFolsdqfFIPnEBSU8Ddx6jNxIyo4GeGnRb1Eckx6SVVANJH4WGpAd1Muhi qIl6eOsaaa3H2kn/YUnEg0JE018IsmiQJ2mUfbPC3JkOIXyeHI4Qd+99ucOFH9ZESjnM vEYtX8yT2CBceOZFVk0vmfs9Tu2KrmakkSjl8UZaVA75a+uLSqRlrnvj9Cna9WTN4gRf Nhbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=PwIPVIk97i8rExDhUBrSssCZSKHB744B3takM1+hZVE=; b=OWUoAsa3fTntHp2KQqUoAoJnKXLKFqv+L6o3RSANPlZZGgC1RDa6ZZ0Dat3D2lll5R tG4cOpboSPnM0jViLiwj3Gx8uA4xb/ebRsJhVWt3BQ26KG/tATRCUaMZ70ANeiBICDU4 udowwBdyMFAUCByuhg3mHDcp1fqW42KWWARbS/WQt6XOal+sEFwa/CT9lCggZ5edJaOJ MMUZHY13GKZ2VBunPsA/2fS5FAPL8sERkyWQHNOQ44BVFyjPVG6qfn5Plc0n9nMxBRVM udo9dlVoQBji7/tt97WXAxt76atIKSXgY7BrRmvMSjk3m5+/HpFDuTgg2hokhClSK3yC Q2lQ== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Oliver Neukum Subject: [PATCH 4.4 58/67] CDC-ACM: apply quirk for card reader Date: Fri, 2 Feb 2018 17:58:27 +0100 Message-Id: <20180202140821.697319656@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140815.091718203@linuxfoundation.org> References: <20180202140815.091718203@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1591309418514762445?= X-GMAIL-MSGID: =?utf-8?q?1591309418514762445?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Oliver Neukum commit df1cc78a52491f71d8170d513d0f6f114faa1bda upstream. This devices drops random bytes from messages if you talk to it too fast. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/cdc-acm.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1695,6 +1695,9 @@ static const struct usb_device_id acm_id { USB_DEVICE(0x0ace, 0x1611), /* ZyDAS 56K USB MODEM - new version */ .driver_info = SINGLE_RX_URB, /* firmware bug */ }, + { USB_DEVICE(0x11ca, 0x0201), /* VeriFone Mx870 Gadget Serial */ + .driver_info = SINGLE_RX_URB, + }, { USB_DEVICE(0x22b8, 0x7000), /* Motorola Q Phone */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ },