linux-kernel - Re: [PATCH net-next v1 1/6] lan743x: boost performance on cpu archs w/o dma cache snooping

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Message-ID: <2417165.5kqOOugWi4@metabook>
Date:   Fri, 05 Feb 2021 19:59:55 +0300
From:   Sergej Bauer <sbauer@...ckbox.su>
To:     Sven Van Asbroeck <thesven73@...il.com>
Cc:     Andrew Lunn <andrew@...n.ch>, Markus.Elfring@....de,
        Alexey Denisov <rtgbnm@...il.com>,
        Tim Harvey <tharvey@...eworks.com>,
        Anders Rønningen <anders@...ningen.priv.no>,
        Bryan Whitehead <bryan.whitehead@...rochip.com>,
        "maintainer:MICROCHIP LAN743X ETHERNET DRIVER" 
        <UNGLinuxDriver@...rochip.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        "open list:MICROCHIP LAN743X ETHERNET DRIVER" 
        <netdev@...r.kernel.org>, open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next v1 1/6] lan743x: boost performance on cpu archs w/o dma cache snooping

sOn Friday, February 5, 2021 7:39:40 PM MSK Sven Van Asbroeck wrote:
> Hi Sergej,
> 
> On Fri, Feb 5, 2021 at 10:09 AM Sergej Bauer <sbauer@...ckbox.su> wrote:
> > Tests after applying patches [2/6] and [3/6] are:
> > $ ifmtu eth7 500
> > $ sudo test_ber -l eth7 -c 1000 -n 1000000 -f500 --no-conf
> 
> Thank you! Is there a way for me to run test_ber myself?
> Is this a standard, or a bespoke testing tool?
It's kind of bespoke... A part of framework to assist HW guys in developing
PHY-device. But the project is finished, so I could ask for permission to send
the source to you.