From: Felix Fietkau <nbd@nbd.name>
To: netdev@vger.kernel.org, John Crispin <john@phrozen.org>,
Sean Wang <sean.wang@mediatek.com>,
Mark Lee <Mark-MC.Lee@mediatek.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Vladimir Oltean <olteanv@gmail.com>,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH net-next v2 01/12] net: ethernet: mtk_eth_soc: account for vlan in rx header length
Date: Wed, 9 Nov 2022 17:34:15 +0100 [thread overview]
Message-ID: <20221109163426.76164-2-nbd@nbd.name> (raw)
In-Reply-To: <20221109163426.76164-1-nbd@nbd.name>
The network stack assumes that devices can handle an extra VLAN tag without
increasing the MTU
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 589f27ddc401..3d7cdc1efbbc 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -29,7 +29,7 @@
#define MTK_TX_DMA_BUF_LEN_V2 0xffff
#define MTK_DMA_SIZE 512
#define MTK_MAC_COUNT 2
-#define MTK_RX_ETH_HLEN (ETH_HLEN + ETH_FCS_LEN)
+#define MTK_RX_ETH_HLEN (VLAN_ETH_HLEN + ETH_FCS_LEN)
#define MTK_RX_HLEN (NET_SKB_PAD + MTK_RX_ETH_HLEN + NET_IP_ALIGN)
#define MTK_DMA_DUMMY_DESC 0xffffffff
#define MTK_DEFAULT_MSG_ENABLE (NETIF_MSG_DRV | \
--
2.38.1
next parent reply other threads:[~2022-11-09 16:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221109163426.76164-1-nbd@nbd.name>
2022-11-09 16:34 ` Felix Fietkau [this message]
2022-11-10 14:31 ` [PATCH net-next v2 01/12] net: ethernet: mtk_eth_soc: account for vlan in rx header length Vladimir Oltean
2022-11-09 16:34 ` [PATCH net-next v2 02/12] net: ethernet: mtk_eth_soc: increase tx ring side for QDMA devices Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 03/12] net: ethernet: mtk_eth_soc: avoid port_mg assignment on MT7622 and newer Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 04/12] net: ethernet: mtk_eth_soc: implement multi-queue support for per-port queues Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 05/12] net: dsa: tag_mtk: assign " Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 06/12] net: ethernet: mediatek: ppe: assign per-port queues for offloaded traffic Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 07/12] net: ethernet: mtk_eth_soc: compile out netsys v2 code on mt7621 Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 08/12] net: dsa: add support for DSA rx offloading via metadata dst Felix Fietkau
2022-11-11 12:06 ` Vladimir Oltean
2022-11-09 16:34 ` [PATCH net-next v2 09/12] net: ethernet: mtk_eth_soc: fix VLAN rx hardware acceleration Felix Fietkau
2022-11-10 15:22 ` Vladimir Oltean
2022-11-10 18:42 ` Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 10/12] net: ethernet: mtk_eth_soc: work around issue with sending small fragments Felix Fietkau
2022-11-09 16:34 ` [PATCH net-next v2 11/12] net: ethernet: mtk_eth_soc: set NETIF_F_ALL_TSO Felix Fietkau
2022-11-11 2:09 ` Jakub Kicinski
2022-11-09 16:34 ` [PATCH net-next v2 12/12] net: ethernet: mtk_eth_soc: drop packets to WDMA if the ring is full Felix Fietkau
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