From: Andrew Lunn <andrew@lunn.ch>
To: Cedric Jehasse <cedric.jehasse@gmail.com>
Cc: Luke Howard <lukeh@padl.com>,
Nikolay Aleksandrov <razor@blackwall.org>,
Jiri Pirko <jiri@resnulli.us>, Ivan Vecera <ivecera@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>, Ido Schimmel <idosch@nvidia.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
David Ahern <dsahern@kernel.org>, Shuah Khan <shuah@kernel.org>,
Vladimir Oltean <olteanv@gmail.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
bridge@lists.linux.dev, linux-kselftest@vger.kernel.org,
Max Hunter <max@huntershome.org>,
Kieran Tyrrell <kieran@sienda.com>
Subject: Re: [PATCH net-next v2 3/6] net: bridge: add 802.1Qat stream reservation admission control
Date: Fri, 5 Jun 2026 16:44:09 +0200 [thread overview]
Message-ID: <d0e650fb-4011-4d64-9780-a0ddd0ca1cf3@lunn.ch> (raw)
In-Reply-To: <n2pi7h5nvxg3xvshtcxqeizpukp6hphqa7kodbe7b3ioc3kcq5@n34fgocvaicm>
> The issue here is the Marvell switch has an implementation where we need to
> know if an entry is a Dynamic Reservation Entry. But the linux bridge has a
> simplified version of the FDB described in 802.1Q.
> By adding a way to distinguish between the type of FDB entries, it's possible
> to program a Marvell which has this distinction between Dynamic Reservation
> Entries (or AVB entries) and other entries.
So it sounds like you first need to work on the software
implementation and expand the simplified version with the features you
need. You can then add support to accelerate this by offloading it to
the hardware.
Andrew
next prev parent reply other threads:[~2026-06-05 14:44 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-02 0:43 [PATCH net-next v2 0/6] net: dsa: mv8ee6xxx: MQPRIO and 802.1Qat support Luke Howard
2026-06-02 0:43 ` [PATCH net-next v2 1/6] net: bridge: mdb: add MDB_FLAGS_STREAM_RESERVED flag Luke Howard
2026-06-02 0:43 ` [PATCH net-next v2 2/6] net: bridge: convert mdb_entry host_joined to a flags field Luke Howard
2026-06-03 7:38 ` Nikolay Aleksandrov
2026-06-02 0:43 ` [PATCH net-next v2 3/6] net: bridge: add 802.1Qat stream reservation admission control Luke Howard
2026-06-02 1:28 ` Luke Howard
2026-06-03 7:35 ` Nikolay Aleksandrov
2026-06-04 5:39 ` Luke Howard
2026-06-05 12:53 ` Cedric Jehasse
2026-06-05 14:44 ` Andrew Lunn [this message]
2026-06-06 8:02 ` Luke Howard
2026-06-06 8:21 ` Nikolay Aleksandrov
2026-06-06 21:49 ` Luke Howard
2026-06-06 22:14 ` Nikolay Aleksandrov
2026-06-07 0:02 ` Luke Howard
2026-06-05 22:36 ` Luke Howard
2026-06-02 0:43 ` [PATCH net-next v2 4/6] net: bridge: allow MDB_FLAGS_STREAM_RESERVED on host groups Luke Howard
2026-06-02 0:43 ` [PATCH net-next v2 5/6] net: dsa: mv88e6xxx: MQPRIO support Luke Howard
2026-06-02 12:00 ` Cedric Jehasse
2026-06-02 21:12 ` Luke Howard
2026-06-02 23:48 ` Luke Howard
2026-06-02 23:55 ` Andrew Lunn
2026-06-03 0:15 ` Luke Howard
2026-06-03 1:40 ` Luke Howard
2026-06-03 2:41 ` Andrew Lunn
2026-06-03 3:29 ` Luke Howard
2026-06-04 6:26 ` Luke Howard
2026-06-03 2:09 ` Luke Howard
2026-06-03 3:30 ` Luke Howard
[not found] ` <808529B1-E40A-4E54-A654-86F1B6D1FA66@padl.com>
2026-06-04 8:36 ` Cedric Jehasse
2026-06-02 0:43 ` [PATCH net-next v2 6/6] net: dsa: mv88e6xxx: honour MDB_FLAGS_STREAM_RESERVED for AVB streams Luke Howard
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