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net: designware: Pass all multicast frames in designware driver

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Allowing multicast packets is required for IPv6 neighbor discovery
protocol.

Signed-off-by: Parvathi Bhogaraju <pbhogaraju@microsoft.com>
Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
This commit is contained in:
Jim Liu 2024-04-08 16:50:17 +08:00 committed by Tom Rini
parent 3d98b8c504
commit 13c1100335
1 changed files with 5 additions and 0 deletions
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5
drivers/net/designware.c
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@ -352,6 +352,11 @@ static int dw_adjust_link(struct dw_eth_dev *priv, struct eth_mac_regs *mac_p,
(phydev->duplex) ? "full" : "half",
(phydev->port == PORT_FIBRE) ? ", fiber mode" : "");
#ifdef CONFIG_ARCH_NPCM8XX
/* Pass all Multicast Frames */
setbits_le32(&mac_p->framefilt, BIT(4));
#endif
return 0;
}