netdev - RE: [PATCH V1 net-next 08/13] net: ena: add support for reporting of packet drops

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Message-ID: <66b28156efe94d04ae379458bfe3529c@EX13D11EUC003.ant.amazon.com>
Date:   Tue, 28 Apr 2020 07:30:47 +0000
From:   "Jubran, Samih" <sameehj@...zon.com>
To:     Jakub Kicinski <kuba@...nel.org>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "Woodhouse, David" <dwmw@...zon.co.uk>,
        "Machulsky, Zorik" <zorik@...zon.com>,
        "Matushevsky, Alexander" <matua@...zon.com>,
        "Bshara, Saeed" <saeedb@...zon.com>,
        "Wilson, Matt" <msw@...zon.com>,
        "Liguori, Anthony" <aliguori@...zon.com>,
        "Bshara, Nafea" <nafea@...zon.com>,
        "Tzalik, Guy" <gtzalik@...zon.com>,
        "Belgazal, Netanel" <netanel@...zon.com>,
        "Saidi, Ali" <alisaidi@...zon.com>,
        "Herrenschmidt, Benjamin" <benh@...zon.com>,
        "Kiyanovski, Arthur" <akiyano@...zon.com>,
        "Dagan, Noam" <ndagan@...zon.com>,
        "Chauskin, Igor" <igorch@...zon.com>
Subject: RE: [PATCH V1 net-next 08/13] net: ena: add support for reporting of packet
 drops



> -----Original Message-----
> From: Jakub Kicinski <kuba@...nel.org>
> Sent: Thursday, April 23, 2020 3:47 AM
> To: Jubran, Samih <sameehj@...zon.com>
> Cc: davem@...emloft.net; netdev@...r.kernel.org; Woodhouse, David
> <dwmw@...zon.co.uk>; Machulsky, Zorik <zorik@...zon.com>;
> Matushevsky, Alexander <matua@...zon.com>; Bshara, Saeed
> <saeedb@...zon.com>; Wilson, Matt <msw@...zon.com>; Liguori,
> Anthony <aliguori@...zon.com>; Bshara, Nafea <nafea@...zon.com>;
> Tzalik, Guy <gtzalik@...zon.com>; Belgazal, Netanel
> <netanel@...zon.com>; Saidi, Ali <alisaidi@...zon.com>; Herrenschmidt,
> Benjamin <benh@...zon.com>; Kiyanovski, Arthur
> <akiyano@...zon.com>; Dagan, Noam <ndagan@...zon.com>; Chauskin,
> Igor <igorch@...zon.com>
> Subject: RE: [EXTERNAL] [PATCH V1 net-next 08/13] net: ena: add support for
> reporting of packet drops
> 
> 
> On Wed, 22 Apr 2020 08:16:23 +0000 sameehj@...zon.com wrote:
> > From: Sameeh Jubran <sameehj@...zon.com>
> >
> > 1. Add support for getting tx drops from the device and saving them in
> > the driver.
> > 2. Report tx and rx drops via ethtool.
> > 3. Report tx via netdev stats.
> 
> Please don't duplicate what's already reported in standard stats in ethtool -S.
Dropped from ethtool in v2.