From: Wei Fang <wei.fang@nxp.com>
To: claudiu.manoil@nxp.com, vladimir.oltean@nxp.com,
xiaoning.wang@nxp.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, frank.li@nxp.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
imx@lists.linux.dev
Subject: [PATCH v2 net-next 5/5] net: enetc: add UDP segmentation offload support
Date: Mon, 11 Nov 2024 09:52:16 +0800 [thread overview]
Message-ID: <20241111015216.1804534-6-wei.fang@nxp.com> (raw)
In-Reply-To: <20241111015216.1804534-1-wei.fang@nxp.com>
Set NETIF_F_GSO_UDP_L4 bit of hw_features and features because i.MX95
enetc and LS1028A driver implements UDP segmenation.
- i.MX95 ENETC supports UDP segmentation via LSO.
- LS1028A ENETC supports UDP segmenation since the commit 3d5b459ba0e3
("net: tso: add UDP segmentation support").
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
v2: rephrase the commit message
---
drivers/net/ethernet/freescale/enetc/enetc_pf_common.c | 6 ++++--
drivers/net/ethernet/freescale/enetc/enetc_vf.c | 6 ++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
index 82a67356abe4..76fc3c6fdec1 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
@@ -110,11 +110,13 @@ void enetc_pf_netdev_setup(struct enetc_si *si, struct net_device *ndev,
ndev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_LOOPBACK |
- NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6;
+ NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6 |
+ NETIF_F_GSO_UDP_L4;
ndev->features = NETIF_F_HIGHDMA | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX |
- NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6;
+ NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6 |
+ NETIF_F_GSO_UDP_L4;
ndev->vlan_features = NETIF_F_SG | NETIF_F_HW_CSUM |
NETIF_F_TSO | NETIF_F_TSO6;
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
index 052833acd220..ba71c04994c4 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
@@ -138,11 +138,13 @@ static void enetc_vf_netdev_setup(struct enetc_si *si, struct net_device *ndev,
ndev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX |
- NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6;
+ NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6 |
+ NETIF_F_GSO_UDP_L4;
ndev->features = NETIF_F_HIGHDMA | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX |
- NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6;
+ NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6 |
+ NETIF_F_GSO_UDP_L4;
ndev->vlan_features = NETIF_F_SG | NETIF_F_HW_CSUM |
NETIF_F_TSO | NETIF_F_TSO6;
--
2.34.1
prev parent reply other threads:[~2024-11-11 2:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-11 1:52 [PATCH v2 net-next 0/5] Add more feautues for ENETC v4 - round 1 Wei Fang
2024-11-11 1:52 ` [PATCH v2 net-next 1/5] net: enetc: add Rx checksum offload for i.MX95 ENETC Wei Fang
2024-11-11 7:28 ` Claudiu Manoil
2024-11-11 1:52 ` [PATCH v2 net-next 2/5] net: enetc: add Tx " Wei Fang
2024-11-11 7:26 ` Claudiu Manoil
2024-11-11 9:26 ` Wei Fang
2024-11-11 12:16 ` Wei Fang
2024-11-11 15:14 ` Claudiu Manoil
2024-11-12 1:24 ` Wei Fang
2024-11-11 16:10 ` Claudiu Manoil
2024-11-12 1:30 ` Wei Fang
2024-11-11 1:52 ` [PATCH v2 net-next 3/5] net: enetc: update max chained Tx BD number " Wei Fang
2024-11-11 1:52 ` [PATCH v2 net-next 4/5] net: enetc: add LSO support for i.MX95 ENETC PF Wei Fang
2024-11-11 1:52 ` Wei Fang [this message]
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