Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 16 Oct 2023 08:38:59 -0700 | Subject | Re: [PATCH net-next v4 5/9] net: dsa: microchip: ksz9477: Add Wake on Magic Packet support | From | Florian Fainelli <> |
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On 10/16/2023 7:12 AM, Oleksij Rempel wrote: > Introduce Wake on Magic Packet (WoL) functionality to the ksz9477 > driver. > > Major changes include: > > 1. Extending the `ksz9477_handle_wake_reason` function to identify Magic > Packet wake events alongside existing wake reasons. > > 2. Updating the `ksz9477_get_wol` and `ksz9477_set_wol` functions to > handle WAKE_MAGIC alongside the existing WAKE_PHY option, and to > program the switch's MAC address register accordingly when Magic > Packet wake-up is enabled. This change will prevent WAKE_MAGIC > activation if the related port has a different MAC address compared > to a MAC address already used by HSR or an already active WAKE_MAGIC > on another port. > > 3. Adding a restriction in `ksz_port_set_mac_address` to prevent MAC > address changes on ports with active Wake on Magic Packet, as the > switch's MAC address register is utilized for this feature. > > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> -- Florian
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