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=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 4F3E3C432C0 for ; Sun, 24 Nov 2019 19:49:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0EB652075E for ; Sun, 24 Nov 2019 19:49:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GWvwr185" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726861AbfKXTtc (ORCPT ); Sun, 24 Nov 2019 14:49:32 -0500 Received: from mail-ot1-f65.google.com ([209.85.210.65]:42971 "EHLO mail-ot1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726803AbfKXTtc (ORCPT ); Sun, 24 Nov 2019 14:49:32 -0500 Received: by mail-ot1-f65.google.com with SMTP id 66so4605094otd.9 for ; Sun, 24 Nov 2019 11:49:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=EqACbYyhsoKDUGLCuVLvSFyddVudrnKErlAOLzTt0RY=; b=GWvwr1851GmPqYD3Peiw2nKZ5LOdxbczNyk7cvKY44gqmkujy6Za2LNpcftujm1JUF 75/Xp2XvoqYVCRki3KxEP30j/YLSN73nmuNLz1l8F11hQmm+FPkucNQm6p7aYrJ1XObB I7wRs63SKsGwjbzHCbInbjSljNW1sKXIURfCbdnU/IFxIteMjmLA5QFVyKMtA9DJ8bTg kJYAfCH7pthEUTC2ql23MVG2p/ovINFqB3bWFYPEKx7FNHlBl0nBkiaIxRyMudWVsGKA oMJokxSnYmtvu389YGhel+I2ffZfH8LDqyE1U6SLcianT9L6PPB32qzPd6wX34WUgAY9 x8rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=EqACbYyhsoKDUGLCuVLvSFyddVudrnKErlAOLzTt0RY=; b=StZDdFPQRedxctPjSSqUcD7sMz7G8gNbzF0vewFQsog1CkDsn6vjS3yigEUGkcZuto UdlLPH+hyz4VIzMRx6LaD3np24eXQQ7Ql7KbKsXk+sDMm2ws9SjQtuni6VGgKt0hR1J+ sOq3ilsBKj51nw+aVCRo/Wq2OfgcKwveiX3ugXIkspbb+jw2sCIuUox/hGTAytf+5oQ0 HDC0ZVHl9BqorLduCv7juhMisimL0GQpSTWDI+Dj6gpVp4bERIbQK0biSKF4oZt+ONP8 Bht/m1yb7Le8N8Mc3NjCg1P9yQvJfFFWpaQ6zFklMRGOocmGDsT971xcjkuUR1YfWJRl ebIA== X-Gm-Message-State: APjAAAVjhWoZcqQ+Fc6BEPJyzR5eJnZqSX0dfoszEfozPfWSJfybchNi w2m2OfvFc84gA5ezaPJ72WM46JIbjw2Q7PQ74dBw+Ta8pw== X-Google-Smtp-Source: APXvYqxkYR1YMBtfWUK7E6YF1rhs29AXIa+5Nb+eLAeNkV4zjJcsp0uN2Oy0JugeSR6Z66mAdBVETa6TnsEqTSYZlXA= X-Received: by 2002:a9d:71cc:: with SMTP id z12mr17057375otj.124.1574624970368; Sun, 24 Nov 2019 11:49:30 -0800 (PST) MIME-Version: 1.0 From: Pacho Ramos Date: Sun, 24 Nov 2019 20:49:19 +0100 Message-ID: Subject: ID 174c:55aa ASMedia Technology issues with UAS driver To: linux-usb@vger.kernel.org Content-Type: multipart/mixed; boundary="00000000000003965605981cf212" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org --00000000000003965605981cf212 Content-Type: text/plain; charset="UTF-8" Hello, I was reviewing a problem I was hitting with one of my boxes to connect external drives. The hard disk was working fine when it was under the original laptop that it belonged to and also works fine if I move it to a different usb box. I think it's an issue with this box and it seems a common issue as reported in other places: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742318 https://unix.stackexchange.com/questions/441668/debian-usb3-hdd-uas-i-o-errors https://www.raspberrypi.org/forums/viewtopic.php?t=245931 https://www.raspberrypi.org/forums/viewtopic.php?t=237829 https://forum.manjaro.org/t/usb-disk-not-working-in-a-usb3-0-port/50736 In summary, the disk works fine at the start but, after leaving it idle some minutes, it reports and I/O error and gets remounted because of that. Errors are like: [243037.109604] Buffer I/O error on dev sdc1, logical block 15262021, async page read [243038.045009] Buffer I/O error on dev sdc1, logical block 15262021, async page read [243038.750870] Buffer I/O error on dev sdc1, logical block 15262021, async page read or also: [243416.635232] Buffer I/O error on dev sdd1, logical block 15262021, async page read [243172.126230] scsi 2:0:0:0: Direct-Access USB 3.0 0 PQ: 0 ANSI: 6 [243172.126564] sd 2:0:0:0: Attached scsi generic sg2 type 0 [243172.127195] sd 2:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/466 GiB) [243172.127332] sd 2:0:0:0: [sdc] Write Protect is off [243172.127333] sd 2:0:0:0: [sdc] Mode Sense: 43 00 00 00 [243172.127494] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [243172.127732] sd 2:0:0:0: [sdc] Optimal transfer size 33553920 bytes [243172.166800] sdc: sdc1 [243172.185089] sd 2:0:0:0: [sdc] Attached SCSI disk [243416.635232] Buffer I/O error on dev sdd1, logical block 15262021, async page read [243616.891249] usb 2-3: USB disconnect, device number 6 [243616.893787] sd 2:0:0:0: [sdc] Synchronizing SCSI cache [243617.013118] sd 2:0:0:0: [sdc] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [243617.268239] usb 2-3: new SuperSpeed Gen 1 USB device number 7 using xhci_hcd [243617.281559] usb 2-3: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [243617.281560] usb 2-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [243617.281561] usb 2-3: Product: 3.0 [243617.281562] usb 2-3: Manufacturer: USB [243617.281562] usb 2-3: SerialNumber: 000000000001 [243617.285598] scsi host2: uas [243617.285946] scsi 2:0:0:0: Direct-Access USB 3.0 0 PQ: 0 ANSI: 6 [243617.286547] sd 2:0:0:0: Attached scsi generic sg2 type 0 [243617.287053] sd 2:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/466 GiB) [243617.287171] sd 2:0:0:0: [sdc] Write Protect is off [243617.287172] sd 2:0:0:0: [sdc] Mode Sense: 43 00 00 00 [243617.287332] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [243617.287522] sd 2:0:0:0: [sdc] Optimal transfer size 33553920 bytes [243619.819009] sdc: sdc1 [243619.835850] sd 2:0:0:0: [sdc] Attached SCSI disk I am running kernel 5.3.11 on Gentoo and I attach the lsusb -v output for this device. What could I do to contribute to get this problem solved? Any concrete test? I would like to get this solved as, sadly, it seems that many hard disk boxes include this chipset and cause this issues. 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