From: Luben Tuikov <ltuikov@yahoo.com>
To: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Cc: Sarah Sharp
<sarah.a.sharp-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Jonas Schwertfeger
<jschwertfeger-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
USB Storage List
<usb-storage-ijkIwGHArpdIPJnuZ7Njw4oP9KaGy4wf@public.gmane.org>,
Matthew Dharm
<mdharm-usb-JGfshJpz5UybPZpvUQj5UqxOck334EZe@public.gmane.org>,
"<linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>"
<linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Lennart Poettering
<lennart-mdGvqq1h2p+GdvJs77BJ7Q@public.gmane.org>,
Douglas Gilbert
<dgilbert-qazKcTl6WRFWk0Htik3J/w@public.gmane.org>,
"<Dinh.Nguyen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>"
<Dinh.Nguyen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
Mark Lord <mlord-e+AXbWqSrlAAvxtiuMwx3w@public.gmane.org>,
Sergei Shtylyov
<sshtylyov-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>,
James Bottomley <James.Bottomley-l3A5Bk7waGM@public.gmane.org>,
Kay Sievers <kay.sievers-tD+1rO4QERM@public.gmane.org>,
David Zeuthen <david-o55+BOBDEFg@public.gmane.org>,
"<linux-hotplug-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>"
<linux-hotplug-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"<linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>"
<linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: System hangs when using USB 3.0 HD with on Ubuntu
Date: Wed, 21 Apr 2010 15:09:51 +0000 [thread overview]
Message-ID: <515715.64668.qm@web31814.mail.mud.yahoo.com> (raw)
In-Reply-To: <h2n59ca64281003310439z2f317661xf1d501a5f21c64b3@mail.gmail.com>
On Apr 21, 2010, at 7:31, Alan Stern <stern@rowland.harvard.edu> wrote:
On Wed, 21 Apr 2010, Luben Tuikov wrote:
The real problem with the Buffalo drive is that it
responds with a
phase error when it receives an ATA_16 IDENTIFY DEVICE
command with the
Sector Count field set to 0.
The Sector Count field in the ATA PASS-THROUGH (12) or (16) CDB
should be set appropriately by the Application Client as the neither
the SAT bridge nor the SATA transport will interpret the ATA Command
byte. Thus, for IDENTIFY (PACKET) DEVICE the Application Client
should set it to 1.
Why do you say that 1 is the appropriate value? In the ATA-5 spec
(which is the most recent version I have) Sector Count is listed as
"na" for IDENTIFY DEVICE, which means that the content of that field is
not applicable to this particular command. Hence the value shouldn't
matter.
It is needed by the transport protocol(s).
Luben
Alan Stern
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next prev parent reply other threads:[~2010-04-21 15:09 UTC|newest]
Thread overview: 107+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.44L0.1003261705340.23253-100000@netrider.rowland.org>
[not found] ` <4BAD275A.7050903@interlog.com>
[not found] ` <59ca64281003300044g53ae5170xaf198bf99964fc36@mail.gmail.com>
2010-03-31 11:39 ` System hangs when using USB 3.0 HD with on Ubuntu Jonas Schwertfeger
2010-03-31 14:56 ` Alan Stern
2010-03-31 15:20 ` David Zeuthen
2010-03-31 16:12 ` Douglas Gilbert
2010-03-31 16:36 ` Alan Stern
2010-04-01 13:32 ` Jonas Schwertfeger
2010-04-01 13:42 ` Kay Sievers
2010-04-01 13:55 ` Jonas Schwertfeger
[not found] ` <r2k59ca64281004010655z93fedfa8rdeb447d82a848d9f-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-04-01 14:05 ` Kay Sievers
2010-04-02 12:40 ` Jonas Schwertfeger
[not found] ` <m2l59ca64281004020540z7e502130g22dfc035f1ceda6a-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-04-02 13:09 ` Jonas Schwertfeger
[not found] ` <t2t59ca64281004020609sa0f67f0dj5c127e3f0b2e4db2-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-04-02 14:12 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004021010130.1615-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-02 14:41 ` James Bottomley
[not found] ` <1270219267.2899.73.camel-0iu6Cu4xQGLYCGPCin2YbQ@public.gmane.org>
2010-04-02 14:57 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004021052040.1615-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-02 15:19 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004021114160.1615-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-02 15:50 ` Sergei Shtylyov
2010-04-02 15:59 ` James Bottomley
2010-04-07 18:08 ` Mark Lord
2010-04-07 18:29 ` James Bottomley
2010-04-07 19:18 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004071516260.5760-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-07 22:49 ` Mark Lord
2010-04-08 5:06 ` Jonas Schwertfeger
2010-04-02 16:21 ` Douglas Gilbert
2010-04-02 16:39 ` Douglas Gilbert
[not found] ` <4BB61DAF.7090709-qazKcTl6WRFWk0Htik3J/w@public.gmane.org>
2010-04-02 21:24 ` Mark Lord
2010-04-03 6:21 ` Jonas Schwertfeger
[not found] ` <4BB73EB3.3040308@pobox.com>
2010-04-03 15:40 ` Jonas Schwertfeger
2010-04-03 16:42 ` Alan Stern
2010-04-03 17:06 ` Jonas Schwertfeger
2010-04-03 20:58 ` Alan Stern
2010-04-04 1:29 ` Mark Lord
[not found] ` <Pine.LNX.4.44L0.1004031648230.21507-100000-pYrvlCTfrz9XsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-06 6:43 ` Jonas Schwertfeger
[not found] ` <4BBAD7FF.5000605-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2010-04-06 14:49 ` Alan Stern
2010-04-06 14:56 ` Jonas Schwertfeger
[not found] ` <Pine.LNX.4.44L0.1004061048590.1722-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-07 6:27 ` Jonas Schwertfeger
[not found] ` <4BBC25C9.5030201-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2010-04-07 14:36 ` Alan Stern
2010-04-07 14:42 ` Jonas Schwertfeger
2010-04-07 14:51 ` Jerone Young
2010-04-07 15:03 ` Alan Stern
2010-04-07 15:10 ` Jonas Schwertfeger
2010-04-09 15:38 ` Alan Stern
2010-04-09 16:39 ` Douglas Gilbert
[not found] ` <4BBF582F.4040707-qazKcTl6WRFWk0Htik3J/w@public.gmane.org>
2010-04-09 17:14 ` Sarah Sharp
2010-04-09 18:00 ` Jonas Schwertfeger
2010-04-09 19:25 ` Alan Stern
2010-04-09 21:54 ` Sarah Sharp
2010-04-12 7:48 ` Jonas Schwertfeger
2010-04-16 18:20 ` Sarah Sharp
2010-04-16 19:25 ` Alan Stern
2010-04-19 21:15 ` Sarah Sharp
2010-04-20 0:25 ` Mark Lord
2010-04-20 4:31 ` Mark Lord
2010-04-20 15:39 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004201045180.1837-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-20 17:37 ` Sarah Sharp
2010-04-20 19:48 ` Alan Stern
[not found] ` <4BCF0605.7080508@pobox.com>
[not found] ` <4BCF4120.4060806@pobox.com>
2010-04-21 18:27 ` Jonas Schwertfeger
2010-04-21 19:07 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004211506040.1422-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-21 19:24 ` Mark Lord
2010-04-26 16:27 ` Sarah Sharp
2010-04-29 8:44 ` Jonas Schwertfeger
2010-04-29 12:56 ` Mark Lord
2010-04-29 15:45 ` Alan Stern
2010-05-07 10:42 ` Jonas Schwertfeger
[not found] ` <4BE3EE87.6020505-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2010-05-07 15:03 ` Alan Stern
2010-05-11 6:54 ` Jonas Schwertfeger
2010-05-11 14:44 ` Alan Stern
2010-05-12 12:56 ` Mark Lord
2010-05-12 14:23 ` Douglas Gilbert
2010-05-12 14:37 ` Mark Lord
2010-05-12 14:45 ` Mark Lord
2010-05-12 15:09 ` Alan Stern
2010-05-12 15:39 ` James Bottomley
2010-05-12 18:48 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1005121444450.1353-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-05-13 3:12 ` Mark Lord
2010-05-13 18:42 ` Alan Stern
2010-04-21 12:31 ` Luben Tuikov
2010-04-21 14:31 ` Alan Stern
2010-04-21 12:47 ` Luben Tuikov
2010-04-21 13:52 ` Mark Lord
2010-04-21 14:04 ` James Bottomley
2010-04-21 14:08 ` Mark Lord
2010-04-21 14:15 ` James Bottomley
2010-04-21 14:13 ` Mark Lord
2010-04-21 14:22 ` James Bottomley
[not found] ` <1271859728.2893.72.camel-0iu6Cu4xQGLYCGPCin2YbQ@public.gmane.org>
2010-04-21 14:53 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1004211032460.1728-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2010-04-21 23:29 ` Stefan Richter
2010-04-20 17:48 ` Douglas Gilbert
2010-04-16 21:31 ` James Bottomley
2010-04-16 23:56 ` Douglas Gilbert
2010-04-19 15:04 ` Jonas Schwertfeger
2010-04-19 16:02 ` Alan Stern
2010-04-19 20:45 ` Sarah Sharp
2010-04-02 17:36 ` Sarah Sharp
2010-03-31 16:37 ` David Zeuthen
[not found] ` <1270053444.16657.17.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-03-31 16:58 ` Lennart Poettering
2010-03-31 17:03 ` Lennart Poettering
[not found] ` <20100331165807.GA20547-kS5D54t9nk0aINubkmmoJbNAH6kLmebB@public.gmane.org>
2010-03-31 17:17 ` David Zeuthen
2010-03-31 17:06 ` David Zeuthen
[not found] ` <1270049200.2302.320.camel@laptop>
2010-03-31 15:37 ` Jonas Schwertfeger
2010-04-21 14:58 ` Luben Tuikov
2010-04-21 15:09 ` Luben Tuikov [this message]
2010-04-21 16:09 ` Alan Stern
2010-04-21 16:18 ` Martin K. Petersen
2010-04-21 17:41 ` Sarah Sharp
2010-04-21 18:08 ` Alan Stern
2010-04-22 0:08 ` Luben Tuikov
2010-04-22 14:52 ` Alan Stern
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