From: Simon Horman <horms@kernel.org>
To: Ioana Ciornei <ioana.ciornei@nxp.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org
Subject: Re: [PATCH net-next v2 8/8] dpaa2-switch: cleanup the egress flood of an unused FDB
Date: Fri, 15 Dec 2023 11:58:43 +0000 [thread overview]
Message-ID: <20231215115843.GH6288@kernel.org> (raw)
In-Reply-To: <20231213121411.3091597-9-ioana.ciornei@nxp.com>
On Wed, Dec 13, 2023 at 02:14:11PM +0200, Ioana Ciornei wrote:
> In case a DPAA2 switch interface joins a bridge, the FDB used on the
> port will be changed to the one associated with the bridge. What this
> means exactly is that any VLAN installed on the port will need to be
> removed and then installed back so that it points to the new FDB.
>
> Once this is done, the previous FDB will become unused (no VLAN to
> point to it). Even though no traffic will reach this FDB, it's best to
> just cleanup the state of the FDB by zeroing its egress flood domain.
>
> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Simon Horman <horms@kernel.org>
prev parent reply other threads:[~2023-12-15 11:58 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-13 12:14 [PATCH net-next v2 0/8] dpaa2-switch: small improvements Ioana Ciornei
2023-12-13 12:14 ` [PATCH net-next v2 1/8] dpaa2-switch: set interface MAC address only on endpoint change Ioana Ciornei
2023-12-15 11:57 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 2/8] dpaa2-switch: declare the netdev as IFF_LIVE_ADDR_CHANGE capable Ioana Ciornei
2023-12-15 11:57 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 3/8] dpaa2-switch: print an error when the vlan is already configured Ioana Ciornei
2023-12-15 11:58 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 4/8] dpaa2-switch: add ENDPOINT_CHANGED to the irq_mask Ioana Ciornei
2023-12-15 11:51 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 5/8] dpaa2-switch: do not clear any interrupts automatically Ioana Ciornei
2023-12-15 11:31 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 6/8] dpaa2-switch: reorganize the [pre]changeupper events Ioana Ciornei
2023-12-15 11:49 ` Simon Horman
2023-12-15 12:08 ` Ioana Ciornei
2023-12-18 8:33 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 7/8] dpaa2-switch: move a check to the prechangeupper stage Ioana Ciornei
2023-12-15 11:58 ` Simon Horman
2023-12-13 12:14 ` [PATCH net-next v2 8/8] dpaa2-switch: cleanup the egress flood of an unused FDB Ioana Ciornei
2023-12-15 11:58 ` Simon Horman [this message]
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