linux-kernel - Re: [PATCH] Revert "net: stmmac: Do not keep rearming the coalesce timer in stmmac

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Message-ID: <CAFBinCDZ3t-_-+Erfm_ubTjKkHpfQ1zWsLg=Ad7rwBHuiGm_xg@mail.gmail.com>
Date:   Wed, 29 Aug 2018 20:05:50 +0200
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     Jose.Abreu@...opsys.com
Cc:     jbrunet@...libre.com, peppe.cavallaro@...com,
        alexandre.torgue@...com, netdev@...r.kernel.org,
        linux-amlogic@...ts.infradead.org, Joao.Pinto@...opsys.com,
        clabbe@...libre.com, linux-kernel@...r.kernel.org,
        Vitor.Soares@...opsys.com
Subject: Re: [PATCH] Revert "net: stmmac: Do not keep rearming the coalesce
 timer in stmmac_xmit"

On Wed, Aug 29, 2018 at 8:03 PM Martin Blumenstingl
<martin.blumenstingl@...glemail.com> wrote:
[snip]
> from that point on:
> # dmesg | tail -n 4
> [   47.782778] RTL8211F Gigabit Ethernet 0.2009087f:00: attached PHY driver [RTL8211F Gigabit Ethernet] (mii_bus:phy_addr=0.2009087f:00, irq=30)
> [   47.803540] meson8b-dwmac c9410000.ethernet eth0: No Safety Features support found
> [   47.805505] meson8b-dwmac c9410000.ethernet eth0: PTP not supported by HW
> [   50.311975] meson8b-dwmac c9410000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
I forgot to mention: after traffic doesn't flow anymore there are no
additional messages in the kernel log
thus the output of "dmesg | tail -n 4" is identical before and after
the test run


Regards
Martin