net: ethernet: mediatek: use ADMAv1 instead of ADMAv2.0 on MT7981 and MT7986

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ADMAv2.0 is plagued by RX hangs which can't easily detected and happen upon
receival of a corrupted Ethernet frame.

Use ADMAv1 instead which is also still present and usable, and doesn't
suffer from that problem.

Fixes: 197c9e9b17 ("net: ethernet: mtk_eth_soc: introduce support for mt7986 chipset")
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/57cef74bbd0c243366ad1ff4221e3f72f437ec80.1715164770.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Daniel Golle 2024-05-08 11:43:56 +01:00 • committed by Jakub Kicinski

parent ecb51fa37e

commit 5e69ff84f3

1 changed files with 23 additions and 23 deletions

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drivers/net/ethernet/mediatek/mtk_eth_soc.c

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