netdev - Re: [PATCH v3 net-next] net: stmmac: Add Flexible PPS support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20180604.101332.2164469095269611691.davem@davemloft.net>
Date:   Mon, 04 Jun 2018 10:13:32 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     Jose.Abreu@...opsys.com
Cc:     netdev@...r.kernel.org, Joao.Pinto@...opsys.com,
        Vitor.Soares@...opsys.com, peppe.cavallaro@...com,
        alexandre.torgue@...com, richardcochran@...il.com
Subject: Re: [PATCH v3 net-next] net: stmmac: Add Flexible PPS support

From: Jose Abreu <Jose.Abreu@...opsys.com>
Date: Thu, 31 May 2018 18:01:27 +0100

> This adds support for Flexible PPS output (which is equivalent
> to per_out output of PTP subsystem).
> 
> Tested using an oscilloscope and the following commands:
> 
> 1) Start PTP4L:
> 	# ptp4l -A -4 -H -m -i eth0 &
> 2) Set Flexible PPS frequency:
> 	# echo <idx> <ts> <tns> <ps> <pns> > /sys/class/ptp/ptpX/period
> 
> Where, ts/tns is start time and ps/pns is period time, and ptpX is ptp
> of eth0.
> 
> Signed-off-by: Jose Abreu <joabreu@...opsys.com>
> Cc: David S. Miller <davem@...emloft.net>
> Cc: Joao Pinto <jpinto@...opsys.com>
> Cc: Vitor Soares <soares@...opsys.com>
> Cc: Giuseppe Cavallaro <peppe.cavallaro@...com>
> Cc: Alexandre Torgue <alexandre.torgue@...com>
> Cc: Richard Cochran <richardcochran@...il.com>
> ---
> Changes from v2:
> 	- Remove PPS support as we can't input the event to PTP
> 	subsystem
> Changes from v1:
> 	- Correct kbuild errors in some archs

Applied, thanks.