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Commit 8b305ee2 authored by Tristram Ha's avatar Tristram Ha Committed by Jakub Kicinski
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net: phy: smsc: add WoL support to LAN8740/LAN8742 PHYs



Microchip LAN8740/LAN8742 PHYs support basic unicast, broadcast, and
Magic Packet WoL.  They have one pattern filter matching up to 128 bytes
of frame data, which can be used to implement ARP or multicast WoL.

ARP WoL matches any ARP frame with broadcast address.

Multicast WoL matches any multicast frame.

Signed-off-by: default avatarTristram Ha <Tristram.Ha@microchip.com>
Reviewed-by: default avatarFlorian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/1690329270-2873-1-git-send-email-Tristram.Ha@microchip.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 2303fae1
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