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 B91C4C6FA82 for ; Tue, 13 Sep 2022 15:28:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236155AbiIMP2N (ORCPT ); Tue, 13 Sep 2022 11:28:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236138AbiIMP0k (ORCPT ); Tue, 13 Sep 2022 11:26:40 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 926E86BD74; Tue, 13 Sep 2022 07:38:47 -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 ams.source.kernel.org (Postfix) with ESMTPS id 012A6B81022; Tue, 13 Sep 2022 14:36:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A2DEC4314B; Tue, 13 Sep 2022 14:36:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1663079789; bh=Z53+ckARtH0s5Nl9QFrNbDMEuPCBLrRitoYcxC1toyk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wTsJtSDKYLwg1ka8Z0ip13EXf+tWzNC8xLdoWSBhmQG6f6uYhu/4fmPMb+VeCKcgE Grwa1xh3McM6HZaaFLNJUJBv7E9IzqFWs76X2I3lfWK26QUjkMYdGzCQKgqV/sh0KP lxA2opjEf02Vj40e/8Te5n09oLjNKQD/c+lxrEmo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alan Stern , stable , Witold Lipieta Subject: [PATCH 4.9 14/42] usb-storage: Add ignore-residue quirk for NXP PN7462AU Date: Tue, 13 Sep 2022 16:07:45 +0200 Message-Id: <20220913140342.997939573@linuxfoundation.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220913140342.228397194@linuxfoundation.org> References: <20220913140342.228397194@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: Witold Lipieta commit 2aa48857ad52236a9564c71183d6cc8893becd41 upstream. This is USB mass storage primary boot loader for code download on NXP PN7462AU. Without the quirk it is impossible to write whole memory at once as device restarts during the write due to bogus residue values reported. Acked-by: Alan Stern Cc: stable Signed-off-by: Witold Lipieta Link: https://lore.kernel.org/r/20220809112911.462776-1-witold.lipieta@thaumatec.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/unusual_devs.h | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -2301,6 +2301,13 @@ UNUSUAL_DEV( 0x1e74, 0x4621, 0x0000, 0x0 USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_BULK_IGNORE_TAG | US_FL_MAX_SECTORS_64 ), +/* Reported by Witold Lipieta */ +UNUSUAL_DEV( 0x1fc9, 0x0117, 0x0100, 0x0100, + "NXP Semiconductors", + "PN7462AU", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_IGNORE_RESIDUE ), + /* Supplied with some Castlewood ORB removable drives */ UNUSUAL_DEV( 0x2027, 0xa001, 0x0000, 0x9999, "Double-H Technology",