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net: ravb: Disable IP header RX checksum offloading
authorPaul Barker <paul.barker.ct@bp.renesas.com>
Tue, 15 Oct 2024 13:36:26 +0000 (14:36 +0100)
committerAndrew Lunn <andrew@lunn.ch>
Fri, 18 Oct 2024 02:24:24 +0000 (21:24 -0500)
commitc4e347a02b14fa2425337473fcb120c62936cbc5
treec5bffb80a08fc0b17b4d69abb3176094c01101a3tree
parent8e3037924a36505531999df8f5847a68b9272c41commit | diff
net: ravb: Disable IP header RX checksum offloading

For IPv4 packets, the header checksum will always be checked in software
in the RX path (inet_gro_receive() calls ip_fast_csum() unconditionally)
so there is no advantage in asking the hardware to also calculate this
checksum.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
drivers/net/ethernet/renesas/ravb.h diff | blob | history
drivers/net/ethernet/renesas/ravb_main.c diff | blob | history
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