net: macb: increase max_mtu for oversized frames

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Increase max_mtu from 1500 to 1518 bytes when not configured for jumbo
frames. Use 1536 as a starting point as documented in macb.h for
oversized (big) frames, which is the configuration applied in case
jumbo frames capability is not configured; ref. macb_main.c.

Signed-off-by: Pieter Van Trappen <pieter.van.trappen@cern.ch>
Link: https://patch.msgid.link/20240812090657.583821-1-vtpieter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Pieter Van Trappen 2024-08-12 11:06:55 +02:00 • committed by Jakub Kicinski

parent e7d731326e

commit 7cb4357964

1 changed files with 2 additions and 2 deletions

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drivers/net/ethernet/cadence/macb_main.c

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