From: Dave Young <dyoung@redhat.com>
To: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Mathias Nyman <mathias.nyman@intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org, x86@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 00/12] usb: early: add support for early printk through USB3 debug port
Date: Tue, 10 Nov 2015 17:39:34 +0800 [thread overview]
Message-ID: <20151110093934.GB22332@localhost.localdomain> (raw)
In-Reply-To: <1447054721-7390-1-git-send-email-baolu.lu@linux.intel.com>
Hi,
On 11/09/15 at 03:38pm, Lu Baolu wrote:
> This patch series adds support for early printk through USB3 debug port.
> USB3 debug port is described in xHCI specification as an optional extended
> capability.
>
I did a test with your previous patchset with the manually wired cable.
debug host detected the remote device, but later the devie automaticlly
disconnected and earlyprintk hangs.
I have not got more time, will try your new patchset when I have time.
Thanks
Dave
next prev parent reply other threads:[~2015-11-10 9:40 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 7:38 [PATCH v3 00/12] usb: early: add support for early printk through USB3 debug port Lu Baolu
2015-11-09 7:38 ` [PATCH v3 01/12] usb: xhci: add sysfs file for xHCI " Lu Baolu
2015-11-10 9:36 ` Dave Young
2015-11-11 2:03 ` Lu, Baolu
2015-11-09 7:38 ` [PATCH v3 02/12] x86: fixmap: add permanent fixmap for xhci " Lu Baolu
2015-11-09 7:38 ` [PATCH v3 03/12] usb: xhci: dbc: probe and setup xhci debug capability Lu Baolu
2015-11-09 7:38 ` [PATCH v3 04/12] usb: xhci: dbc: add support for Intel xHCI dbc quirk Lu Baolu
2015-11-09 7:38 ` [PATCH v3 05/12] usb: xhci: dbc: add debug buffer Lu Baolu
2015-11-09 7:38 ` [PATCH v3 06/12] usb: xhci: dbc: add bulk out and bulk in interfaces Lu Baolu
2015-11-09 7:38 ` [PATCH v3 07/12] usb: xhci: dbc: handle dbc-configured exit Lu Baolu
2015-11-09 7:38 ` [PATCH v3 08/12] usb: xhci: dbc: handle endpoint stall Lu Baolu
2015-11-09 7:38 ` [PATCH v3 09/12] x86: early_printk: add USB3 debug port earlyprintk support Lu Baolu
2015-11-09 7:38 ` [PATCH v3 10/12] usb: xhci: dbc: add handshake between debug target and host Lu Baolu
2015-11-09 7:38 ` [PATCH v3 11/12] usb: serial: usb_debug: add support for dbc debug device Lu Baolu
2015-11-09 7:38 ` [PATCH v3 12/12] usb: doc: add document for xHCI DbC driver Lu Baolu
2015-11-10 9:39 ` Dave Young [this message]
2015-11-11 1:32 ` [PATCH v3 00/12] usb: early: add support for early printk through USB3 debug port Lu, Baolu
2015-11-11 2:25 ` Dave Young
2015-11-11 2:42 ` Lu, Baolu
2015-11-11 5:57 ` Lu, Baolu
2015-11-12 2:45 ` Lu, Baolu
2015-11-12 6:01 ` Dave Young
2015-11-13 2:04 ` Lu, Baolu
2015-11-13 2:26 ` Dave Young
2015-11-13 6:23 ` Lu Baolu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20151110093934.GB22332@localhost.localdomain \
--to=dyoung@redhat.com \
--cc=baolu.lu@linux.intel.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=mathias.nyman@intel.com \
--cc=stern@rowland.harvard.edu \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox