From: Simon Horman <horms@kernel.org>
To: Lorenzo Bianconi <lorenzo@kernel.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Michal Kubiak <michal.kubiak@intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, netdev@vger.kernel.org
Subject: Re: [PATCH net v2 1/3] net: airoha: Initialize PPE UPDMEM source-mac table
Date: Tue, 3 Jun 2025 09:28:44 +0100 [thread overview]
Message-ID: <20250603082844.GA1484967@horms.kernel.org> (raw)
In-Reply-To: <20250602-airoha-flowtable-ipv6-fix-v2-1-3287f8b55214@kernel.org>
On Mon, Jun 02, 2025 at 12:55:37PM +0200, Lorenzo Bianconi wrote:
> UPDMEM source-mac table is a key-value map used to store devices mac
> addresses according to the port identifier. UPDMEM source mac table is
> used during IPv6 traffic hw acceleration since PPE entries, for space
> constraints, do not contain the full source mac address but just the
> identifier in the UPDMEM source-mac table.
> Configure UPDMEM source-mac table with device mac addresses and set
> the source-mac ID field for PPE IPv6 entries in order to select the
> proper device mac address as source mac for L3 IPv6 hw accelerated traffic.
>
> Fixes: 00a7678310fe ("net: airoha: Introduce flowtable offload support")
> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-06-03 8:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-02 10:55 [PATCH net v2 0/3] net: airoha: Fix IPv6 hw acceleration Lorenzo Bianconi
2025-06-02 10:55 ` [PATCH net v2 1/3] net: airoha: Initialize PPE UPDMEM source-mac table Lorenzo Bianconi
2025-06-03 8:28 ` Simon Horman [this message]
2025-06-02 10:55 ` [PATCH net v2 2/3] net: airoha: Fix IPv6 hw acceleration in bridge mode Lorenzo Bianconi
2025-06-03 8:28 ` Simon Horman
2025-06-02 10:55 ` [PATCH net v2 3/3] net: airoha: Fix smac_id configuration " Lorenzo Bianconi
2025-06-03 8:29 ` Simon Horman
2025-06-03 11:10 ` [PATCH net v2 0/3] net: airoha: Fix IPv6 hw acceleration patchwork-bot+netdevbpf
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