From: Jakub Kicinski <kuba@kernel.org>
To: Daniel Golle <daniel@makrotopia.org>
Cc: Liang Xu <lxu@maxlinear.com>, Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next] net: phy: mxl-gpy: add PHY-level statistics via ethtool
Date: Sat, 14 Mar 2026 10:48:00 -0700 [thread overview]
Message-ID: <20260314104800.084fbaa7@kernel.org> (raw)
In-Reply-To: <bd75b95a4b78a0f60f2f550cc6cdf7807904e879.1773364582.git.daniel@makrotopia.org>
On Fri, 13 Mar 2026 01:19:07 +0000 Daniel Golle wrote:
> Report PCS receive error counts for all supported GPY115x, GPY2xx and
> MxL862xx PHYs.
>
> Accumulate the vendor-specific PHY_ERRCNT read-clear counter
> (SEL=RXERR) in .update_stats() and expose it as both IEEE 802.3
> SymbolErrorDuringCarrier and generic rx_errors via
> .get_phy_stats().
This does not apply. The code itself LGTM. One question - the 8b
counter seems kinda narrow. I wonder if we should read it periodically
so it doesn't overflow? Could be an overkill tho, IDK what's normal,
I defer to PHY maintainers..
prev parent reply other threads:[~2026-03-14 17:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-13 1:19 [PATCH net-next] net: phy: mxl-gpy: add PHY-level statistics via ethtool Daniel Golle
2026-03-14 17:48 ` Jakub Kicinski [this message]
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