[PATCH net v6] net: stmmac: Prevent DSA tags from breaking COE

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Wed Jan 17 02:10:24 PST 2024


Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem at davemloft.net>:

On Tue, 16 Jan 2024 13:19:17 +0100 you wrote:
> Some DSA tagging protocols change the EtherType field in the MAC header
> e.g.  DSA_TAG_PROTO_(DSA/EDSA/BRCM/MTK/RTL4C_A/SJA1105). On TX these tagged
> frames are ignored by the checksum offload engine and IP header checker of
> some stmmac cores.
> 
> On RX, the stmmac driver wrongly assumes that checksums have been computed
> for these tagged packets, and sets CHECKSUM_UNNECESSARY.
> 
> [...]

Here is the summary with links:
  - [net,v6] net: stmmac: Prevent DSA tags from breaking COE
    https://git.kernel.org/netdev/net/c/c2945c435c99

You are awesome, thank you!
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