From: David Yang <mmyangfl@gmail.com>
To: netdev@vger.kernel.org
Cc: David Yang <mmyangfl@gmail.com>, Andrew Lunn <andrew@lunn.ch>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH net-next 2/4] net: dsa: motorcomm: Fix RMON fragments stat
Date: Sat, 7 Nov 2026 21:20:34 +0800 [thread overview]
Message-ID: <20261107132040.1066996-3-mmyangfl@gmail.com> (raw)
In-Reply-To: <20261107132040.1066996-1-mmyangfl@gmail.com>
etherStatsFragments counts frames with a bad FCS due to fragmentation;
report the dedicated RX fragment error counter instead of the alignment
error one, which is already exported as AlignmentErrors and
rx_frame_errors.
Signed-off-by: David Yang <mmyangfl@gmail.com>
---
drivers/net/dsa/motorcomm/mib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/motorcomm/mib.c b/drivers/net/dsa/motorcomm/mib.c
index 5c027edb71e3..90b0ef670aa3 100644
--- a/drivers/net/dsa/motorcomm/mib.c
+++ b/drivers/net/dsa/motorcomm/mib.c
@@ -336,7 +336,7 @@ yt921x_dsa_get_rmon_stats(struct dsa_switch *ds, int port,
rmon_stats->undersize_pkts = u64_stats_read(&mib->rx_undersize_errors);
rmon_stats->oversize_pkts = u64_stats_read(&mib->rx_oversize_errors);
- rmon_stats->fragments = u64_stats_read(&mib->rx_alignment_errors);
+ rmon_stats->fragments = u64_stats_read(&mib->rx_fragment_errors);
/* rmon_stats->jabbers */
rmon_stats->hist[0] = u64_stats_read(&mib->rx_64byte);
--
2.53.0
next prev parent reply other threads:[~2026-11-07 13:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-07 13:20 [PATCH net-next 0/4] net: dsa: motorcomm: MIB fixup David Yang
2026-11-07 13:20 ` [PATCH net-next 1/4] net: dsa: motorcomm: Fix stats64 error counter mapping David Yang
2026-11-07 13:20 ` David Yang [this message]
2026-11-07 13:20 ` [PATCH net-next 3/4] net: dsa: motorcomm: Use safe 64-bit counter reader David Yang
2026-11-07 13:20 ` [PATCH net-next 4/4] net: dsa: motorcomm: Prevent rx_bytes/tx_bytes underflow David Yang
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