net: stmmac: dwmac4: Account for the primary MAC address for UC filtering

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The same filter slots are used to store the main MAC address as well as
the address for the unicast filter. Let's account for that when deciding
whether or not to use promisc when programming the UC list in hardware.

Fixes: 477286b53f ("stmmac: add GMAC4 core support")
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20260826140500.616466-4-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Maxime Chevallier 2026-08-26 16:04:55 +02:00 • committed by Jakub Kicinski

parent 9698b6da37

commit 82187f42c0

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c

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