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linux/drivers/net/phy/mxl-gpy.c
Daniel Golle 05c1fc56d3 net: phy: mxl-gpy: add PHY-level statistics via ethtool 
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().

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/0029a2fb29bfdcc26abff828d2e18400067b5c58.1773587924.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-17 16:07:40 -07:00

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