netdev - RE: [PATCH iwl-next v4 1/2] ice: add link_down

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Message-ID: <IA1PR11MB62410C7D0383F3FF6D18194C8BE4A@IA1PR11MB6241.namprd11.prod.outlook.com>
Date: Fri, 3 Oct 2025 09:03:36 +0000
From: "Rinitha, SX" <sx.rinitha@...el.com>
To: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@...ux.intel.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "kuba@...nel.org"
	<kuba@...nel.org>, "dawid.osuchowski@...ux.intel.com"
	<dawid.osuchowski@...ux.intel.com>, "pmenzel@...gen.mpg.de"
	<pmenzel@...gen.mpg.de>, Kory Maincent <kory.maincent@...tlin.com>
Subject: RE: [PATCH iwl-next v4 1/2] ice: add link_down_events statistic

> -----Original Message-----
> From: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@...ux.intel.com> 
> Sent: 15 May 2025 16:20
> To: intel-wired-lan@...ts.osuosl.org
> Cc: netdev@...r.kernel.org; kuba@...nel.org; dawid.osuchowski@...ux.intel.com; pmenzel@...gen.mpg.de; Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@...ux.intel.com>; Kory Maincent <kory.maincent@...tlin.com>; Rinitha, SX <sx.rinitha@...el.com>
> Subject: [PATCH iwl-next v4 1/2] ice: add link_down_events statistic
>
> Introduce a link_down_events counter to the ice driver, incremented each time the link transitions from up to down.
> This counter can help diagnose issues related to link stability, such as port flapping or unexpected link drops.
>
> The value is exposed via ethtool's get_link_ext_stats() interface.
>
> Reviewed-by: Kory Maincent <kory.maincent@...tlin.com>
> Tested-by: Rinitha S <sx.rinitha@...el.com> (A Contingent worker at Intel)
> Signed-off-by: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@...ux.intel.com>
> ---
> drivers/net/ethernet/intel/ice/ice.h         |  1 +
> drivers/net/ethernet/intel/ice/ice_ethtool.c | 10 ++++++++++
> drivers/net/ethernet/intel/ice/ice_main.c    |  3 +++
> 3 files changed, 14 insertions(+)
>

Tested-by: Rinitha S <sx.rinitha@...el.com> (A Contingent worker at Intel)