From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227zNaRGNNah64q5Q1WLJp9fktPc9+vqLRkhfIMIHjVXljqdId/SO/Y8KsypVa8ECDdO9ugX ARC-Seal: i=1; a=rsa-sha256; t=1517591173; cv=none; d=google.com; s=arc-20160816; b=u8LnMm97Xsgr8keKh9x2IeeH9r4rFgUl1zMP5U45Eg2ktATcaP84zocDmsSOS9tLrk zK3D9kImMt9/UIVx4WnWPNKZmCWlX2iFyAok/IwGKUA8zK+w16wKwRxco2V6y9F4kD6a hdk1zM5coZ7sc0IT7j95GLMcWDYAg0UNPXknLv1tK/Bv18tTe2YIqQ/X1vGq9yihxmAS /xXj/WDQ2JP5QcaPTh5xce/alh8cM9piCS5DCIYp6SL7NT7g7NqLsKwJ3LL4uDf2zaTc +sRoTY1jiJla1rHa1djZ8MJblayc6H0tkkkZ/P0tsY5ByZVKJsp/54rmxV84I4Xp7Eky IrDQ== 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=IKyKgLLLSt0aRgRJFGhpNy969DkZnX+oqkC9Vpcgr2Y=; b=MOF7Wigco9z81v13JG+Q50P/U7k3TcfqXQvd5bHC0C091/qXloqayN9dolGbGHeM7H drm6kkASnYk6V1PoQX7n2FOsuZiCGrD+XXkc0fNpalfpEIYpd/Dmybi6aQK2Hrbw9/qv eBrF/By09fcs+eDbZVlBCY2owarLDMYEhJtB5l5KPOskSSm7SDB9+WTkjze5fyyoL4/+ BYGPVaE68dOU7G/6Q5jkh1NXlaTS+3t+PfTe52oayH3VNsw30xCHF0x/GE+lmJJ55MdS V60Tki141SKXuXQBiNxGiBKu5AErcIIgg7BgQDPiuf9I9typNjPh6iG1FvcpJ+jutfsQ OdxA== 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 4.9 76/86] CDC-ACM: apply quirk for card reader Date: Fri, 2 Feb 2018 17:58:36 +0100 Message-Id: <20180202140829.643208478@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140822.679101338@linuxfoundation.org> References: <20180202140822.679101338@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?1591309682511151874?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-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 @@ -1706,6 +1706,9 @@ 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 */ },