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Message-ID: <ba0b674f-32c5-4ded-a8aa-7d1f3d396b73@intel.com> Date: Thu, 26 Oct 2023 16:22:17 -0700 From: Jacob Keller <jacob.e.keller@...el.com> To: Florian Fainelli <florian.fainelli@...adcom.com>, <netdev@...r.kernel.org> CC: Doug Berger <opendmb@...il.com>, Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, Vladimir Oltean <vladimir.oltean@....com>, "Tariq Toukan" <tariqt@...dia.com>, Gal Pressman <gal@...dia.com>, Willem de Bruijn <willemb@...gle.com>, Daniil Tatianin <d-tatianin@...dex-team.ru>, "Simon Horman" <horms@...nel.org>, Justin Chen <justin.chen@...adcom.com>, "Ratheesh Kannoth" <rkannoth@...vell.com>, Joe Damato <jdamato@...tly.com>, "Vincent Mailhol" <mailhol.vincent@...adoo.fr>, Jiri Pirko <jiri@...nulli.us>, "open list" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH net-next v2 4/5] net: phy: broadcom: Add support for WAKE_FILTER On 10/26/2023 3:45 PM, Florian Fainelli wrote: > Since the PHY is capable of matching any arbitrary Ethernet MAC > destination as a programmable wake-up pattern, add support for doing > that using the WAKE_FILTER and ethtool::rxnfc API. For instance, in > order to wake-up from the Ethernet MAC address corresponding to the IPv4 > multicast IP address of 224.0.0.251 (e.g.: multicast DNS), one could do: > > ethtool -N eth0 flow-type ether dst 01:00:5e:00:00:fb loc 0 action -2 > ethtool -n eth0 > Total 1 rules > > Filter: 0 > Flow Type: Raw Ethernet > Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF > Dest MAC addr: 01:00:5E:00:00:FB mask: 00:00:00:00:00:00 > Ethertype: 0x0 mask: 0xFFFF > Action: Wake-on-LAN > ethtool -s eth0 wol f > > Signed-off-by: Florian Fainelli <florian.fainelli@...adcom.com> > --- Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
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