netdev - RE: [Intel-wired-lan] [PATCH iwl-next v4 3/5] ice: add tracking of good transmit timestamps

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Message-ID: <IA3PR11MB8986B6F34BA729C5E86FE675E517A@IA3PR11MB8986.namprd11.prod.outlook.com>
Date: Wed, 17 Sep 2025 11:22:40 +0000
From: "Loktionov, Aleksandr" <aleksandr.loktionov@...el.com>
To: "Keller, Jacob E" <jacob.e.keller@...el.com>, "Brandeburg, Jesse"
	<jbrandeburg@...udflare.com>, Jakub Kicinski <kuba@...nel.org>, "Hariprasad
 Kelam" <hkelam@...vell.com>, Simon Horman <horms@...nel.org>, Marcin Szycik
	<marcin.szycik@...ux.intel.com>, Rahul Rameshbabu <rrameshbabu@...dia.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>, "corbet@....net"
	<corbet@....net>, "Keller, Jacob E" <jacob.e.keller@...el.com>
CC: "Brandeburg, Jesse" <jbrandeburg@...udflare.com>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v4 3/5] ice: add tracking of
 good transmit timestamps



> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf
> Of Jacob Keller
> Sent: Tuesday, September 16, 2025 9:15 PM
> To: Brandeburg, Jesse <jbrandeburg@...udflare.com>; Jakub Kicinski
> <kuba@...nel.org>; Hariprasad Kelam <hkelam@...vell.com>; Simon Horman
> <horms@...nel.org>; Marcin Szycik <marcin.szycik@...ux.intel.com>;
> Rahul Rameshbabu <rrameshbabu@...dia.com>; netdev@...r.kernel.org;
> intel-wired-lan@...ts.osuosl.org; linux-doc@...r.kernel.org;
> corbet@....net; Keller, Jacob E <jacob.e.keller@...el.com>
> Cc: Brandeburg, Jesse <jbrandeburg@...udflare.com>
> Subject: [Intel-wired-lan] [PATCH iwl-next v4 3/5] ice: add tracking
> of good transmit timestamps
> 
> From: Jesse Brandeburg <jesse.brandeburg@...el.com>
> 
> As a pre-requisite to implementing timestamp statistics, start
> tracking successful PTP timestamps. There already existed a trace
> event, but add a counter as well so it can be displayed by the next
> patch.
> 
> Good count is a u64 as it is much more likely to be incremented. The
> existing error stats are all u32 as before, and are less likely so
> will wrap less.
> 
> Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
> Reviewed-by: Jakub Kicinski <kuba@...nel.org>
> Reviewed-by: Simon Horman <horms@...nel.org>
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com>
> Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>

Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@...el.com>
> ---
... 
> --
> 2.51.0.rc1.197.g6d975e95c9d7