net: fec: correct rx_bytes statistic for the case SHIFT16 is set

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[ Upstream commit ad17e7e92a ]

Two additional bytes in front of each frame received into the RX FIFO if
SHIFT16 is set, so we need to subtract the extra two bytes from pkt_len
to correct the statistic of rx_bytes.

Fixes: 3ac72b7b63 ("net: fec: align IP header in hardware")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20251106021421.2096585-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Wei Fang 2025-11-06 10:14:21 +08:00 • committed by Greg Kroah-Hartman

parent a9619d259f

commit 45e2bc24b5

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drivers/net/ethernet/freescale/fec_main.c

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