From: Richard Cochran <richardcochran@gmail.com>
To: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: netdev@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H . Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
"Christopher S . Hall" <christopher.s.hall@intel.com>
Subject: Re: [RFC PATCH 0/5] PTP: add support for Intel's TGPIO controller
Date: Tue, 16 Jul 2019 09:41:23 -0700 [thread overview]
Message-ID: <20190716164123.GB2125@localhost> (raw)
In-Reply-To: <20190716072038.8408-1-felipe.balbi@linux.intel.com>
On Tue, Jul 16, 2019 at 10:20:33AM +0300, Felipe Balbi wrote:
> TGPIO is a new IP which allows for time synchronization between systems
> without any other means of synchronization such as PTP or NTP. The
> driver is implemented as part of the PTP framework since its features
> covered most of what this controller can do.
Can you provide some background on this new HW? Is the interface
copper wires between chips? Or is it perhaps coax between hosts?
Thanks,
Richard
next prev parent reply other threads:[~2019-07-16 16:41 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-16 7:20 [RFC PATCH 0/5] PTP: add support for Intel's TGPIO controller Felipe Balbi
2019-07-16 7:20 ` [RFC PATCH 1/5] x86: tsc: add tsc to art helpers Felipe Balbi
2019-07-16 7:57 ` Thomas Gleixner
2019-08-15 5:57 ` Felipe Balbi
2019-08-15 14:16 ` Thomas Gleixner
2019-10-01 10:24 ` Felipe Balbi
2019-10-17 11:15 ` Thomas Gleixner
2019-10-17 12:01 ` Felipe Balbi
2019-07-16 7:20 ` [RFC PATCH 2/5] PTP: add a callback for counting timestamp events Felipe Balbi
2019-07-16 7:20 ` [RFC PATCH 3/5] PTP: implement PTP_EVENT_COUNT_TSTAMP ioctl Felipe Balbi
2019-07-16 7:20 ` [RFC PATCH 4/5] PTP: Add flag for non-periodic output Felipe Balbi
2019-07-16 16:39 ` Richard Cochran
2019-07-17 6:49 ` Felipe Balbi
2019-07-17 17:36 ` Richard Cochran
2019-07-18 8:59 ` Felipe Balbi
2019-07-18 16:41 ` Richard Cochran
2019-08-13 7:53 ` Felipe Balbi
2019-08-13 17:48 ` Richard Cochran
2019-08-13 18:06 ` Richard Cochran
2019-08-14 7:05 ` Felipe Balbi
2019-07-16 7:20 ` [RFC PATCH 5/5] PTP: Add support for Intel PMC Timed GPIO Controller Felipe Balbi
2019-07-16 19:14 ` Shannon Nelson
2019-07-17 6:51 ` Felipe Balbi
2019-07-16 16:41 ` Richard Cochran [this message]
2019-07-17 6:52 ` [RFC PATCH 0/5] PTP: add support for Intel's TGPIO controller Felipe Balbi
2019-07-17 17:39 ` Richard Cochran
2019-07-18 8:58 ` Felipe Balbi
2019-07-18 19:50 ` Andrew Lunn
2019-07-19 7:35 ` Felipe Balbi
2019-07-19 13:20 ` Andrew Lunn
2019-08-13 7:50 ` Felipe Balbi
2019-08-13 17:49 ` Richard Cochran
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=20190716164123.GB2125@localhost \
--to=richardcochran@gmail.com \
--cc=bp@alien8.de \
--cc=christopher.s.hall@intel.com \
--cc=felipe.balbi@linux.intel.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=tglx@linutronix.de \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.