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 X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F5CFC3F2D1 for ; Wed, 4 Mar 2020 09:58:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4BEC22072D for ; Wed, 4 Mar 2020 09:58:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583315893; bh=3jM7PQiqkx+PVE1UR6H+lfKlfThT7IxQGwShlhEjlrc=; h=Subject:To:From:Date:List-ID:From; b=FY9yp0isy3y4TIdaw04itu46hElvlsPbR9kec5v+Zl2Y2lwG2fgGS0XKlMtMne+U3 5MF5ZOVqGQ7PUczA6a/nB8biaSocYkd78JJxrICdS+iNFoTC/bp6b4ycS3CxyWmfqy rvo7+FXYBmCvhP42KYeDsCLOEXIKFXZsHV1/q1yU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729023AbgCDJ6N (ORCPT ); Wed, 4 Mar 2020 04:58:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:50884 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727002AbgCDJ6M (ORCPT ); Wed, 4 Mar 2020 04:58:12 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 920FA20848; Wed, 4 Mar 2020 09:58:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583315892; bh=3jM7PQiqkx+PVE1UR6H+lfKlfThT7IxQGwShlhEjlrc=; h=Subject:To:From:Date:From; b=MyPSna2KJjbrCVFQmRAbIJyKYPjiwqsJuNfWOe3O1AGZGule9HSFsCO+HzsueeHMU l4rgGF/Rp8ojHXtLQ9OMcWxOgrl4HjDH+hkkIRBgyZhlHPgJ9gtc6hdTHahgQY4VrE a0qwftkhGEqtvSZCdi+S8J500/tMJCGgA7L1rdoE= Subject: patch "usb: storage: Add quirk for Samsung Fit flash" added to usb-linus To: jilin@nvidia.com, gregkh@linuxfoundation.org, stable@vger.kernel.org, stern@rowland.harvard.edu From: Date: Wed, 04 Mar 2020 10:57:53 +0100 Message-ID: <15833158732147@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled usb: storage: Add quirk for Samsung Fit flash to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 86d92f5465958752481269348d474414dccb1552 Mon Sep 17 00:00:00 2001 From: Jim Lin Date: Mon, 2 Mar 2020 22:21:35 +0800 Subject: usb: storage: Add quirk for Samsung Fit flash Current driver has 240 (USB2.0) and 2048 (USB3.0) as max_sectors, e.g., /sys/bus/scsi/devices/0:0:0:0/max_sectors If data access times out, driver error handling will issue a port reset. Sometimes Samsung Fit (090C:1000) flash disk will not respond to later Set Address or Get Descriptor command. Adding this quirk to limit max_sectors to 64 sectors to avoid issue occurring. Signed-off-by: Jim Lin Acked-by: Alan Stern Cc: stable Link: https://lore.kernel.org/r/1583158895-31342-1-git-send-email-jilin@nvidia.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/unusual_devs.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 1cd9b6305b06..1880f3e13f57 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1258,6 +1258,12 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999, USB_SC_RBC, USB_PR_BULK, NULL, 0 ), +UNUSUAL_DEV(0x090c, 0x1000, 0x1100, 0x1100, + "Samsung", + "Flash Drive FIT", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_MAX_SECTORS_64), + /* aeb */ UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff, "Feiya", -- 2.25.1