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authorJakub Kicinski <kuba@kernel.org>2022-05-05 19:51:33 -0700
committerDavid S. Miller <davem@davemloft.net>2022-05-06 12:07:56 +0100
commitee8b7a1156f357613646d6c69d07ac5a087a1071 (patch)
tree407ecbc4558b07373978ef5a57a2b08d18d23206 /drivers/net/ethernet
parent14d7b8122fd591693a2388b98563707ba72c6780 (diff)
net: make drivers set the TSO limit not the GSO limit
Drivers should call the TSO setting helper, GSO is controllable by user space. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/atheros/atl1e/atl1e_main.c2
-rw-r--r--drivers/net/ethernet/cavium/liquidio/lio_main.c2
-rw-r--r--drivers/net/ethernet/cavium/liquidio/lio_vf_main.c2
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c2
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_enet.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c4
-rw-r--r--drivers/net/ethernet/marvell/mv643xx_eth.c2
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c2
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c2
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c2
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c2
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net_common.c2
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net_repr.c2
-rw-r--r--drivers/net/ethernet/realtek/r8169_main.c8
-rw-r--r--drivers/net/ethernet/sfc/ef100_nic.c9
-rw-r--r--drivers/net/ethernet/sfc/efx.c2
-rw-r--r--drivers/net/ethernet/sfc/falcon/efx.c2
18 files changed, 28 insertions, 25 deletions
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index 56e5f440e666..20681860a599 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -2395,7 +2395,7 @@ static int atl1e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
INIT_WORK(&adapter->reset_task, atl1e_reset_task);
INIT_WORK(&adapter->link_chg_task, atl1e_link_chg_task);
- netif_set_gso_max_size(netdev, MAX_TSO_SEG_SIZE);
+ netif_set_tso_max_size(netdev, MAX_TSO_SEG_SIZE);
err = register_netdev(netdev);
if (err) {
netdev_err(netdev, "register netdevice failed\n");
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index ba28aa444e5a..bee35ce60171 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -3563,7 +3563,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
| NETIF_F_TSO | NETIF_F_TSO6
| NETIF_F_LRO;
}
- netif_set_gso_max_size(netdev, OCTNIC_GSO_MAX_SIZE);
+ netif_set_tso_max_size(netdev, OCTNIC_GSO_MAX_SIZE);
/* Copy of transmit encapsulation capabilities:
* TSO, TSO6, Checksums for this device
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
index 568f211d91cc..ac196883f07e 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
@@ -2094,7 +2094,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
| NETIF_F_TSO | NETIF_F_TSO6
| NETIF_F_GRO
| NETIF_F_LRO;
- netif_set_gso_max_size(netdev, OCTNIC_GSO_MAX_SIZE);
+ netif_set_tso_max_size(netdev, OCTNIC_GSO_MAX_SIZE);
/* Copy of transmit encapsulation capabilities:
* TSO, TSO6, Checksums for this device
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 5939068a8f62..cd4e243da5fa 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -5204,7 +5204,7 @@ static void be_netdev_init(struct net_device *netdev)
netdev->flags |= IFF_MULTICAST;
- netif_set_gso_max_size(netdev, BE_MAX_GSO_SIZE - ETH_HLEN);
+ netif_set_tso_max_size(netdev, BE_MAX_GSO_SIZE - ETH_HLEN);
netdev->netdev_ops = &be_netdev_ops;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 9f33ec838b52..6e52f3ad182f 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3566,7 +3566,7 @@ static int fec_enet_init(struct net_device *ndev)
ndev->features |= NETIF_F_HW_VLAN_CTAG_RX;
if (fep->quirks & FEC_QUIRK_HAS_CSUM) {
- netif_set_gso_max_segs(ndev, FEC_MAX_TSO_SEGS);
+ netif_set_tso_max_segs(ndev, FEC_MAX_TSO_SEGS);
/* enable hw accelerator */
ndev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 22a463e15678..2f0bd21a9082 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -1782,7 +1782,7 @@ static int hns_nic_set_features(struct net_device *netdev,
priv->ops.fill_desc = fill_tso_desc;
priv->ops.maybe_stop_tx = hns_nic_maybe_stop_tso;
/* The chip only support 7*4096 */
- netif_set_gso_max_size(netdev, 7 * 4096);
+ netif_set_tso_max_size(netdev, 7 * 4096);
} else {
priv->ops.fill_desc = fill_v2_desc;
priv->ops.maybe_stop_tx = hns_nic_maybe_stop_tx;
@@ -2168,7 +2168,7 @@ static void hns_nic_set_priv_ops(struct net_device *netdev)
priv->ops.fill_desc = fill_tso_desc;
priv->ops.maybe_stop_tx = hns_nic_maybe_stop_tso;
/* This chip only support 7*4096 */
- netif_set_gso_max_size(netdev, 7 * 4096);
+ netif_set_tso_max_size(netdev, 7 * 4096);
} else {
priv->ops.fill_desc = fill_v2_desc;
priv->ops.maybe_stop_tx = hns_nic_maybe_stop_tx;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index c4a4954aa317..292a025e5423 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -5051,12 +5051,12 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED)) {
if (hw->mac.type == ixgbe_mac_82598EB)
- netif_set_gso_max_size(adapter->netdev, 65536);
+ netif_set_tso_max_size(adapter->netdev, 65536);
return;
}
if (hw->mac.type == ixgbe_mac_82598EB)
- netif_set_gso_max_size(adapter->netdev, 32768);
+ netif_set_tso_max_size(adapter->netdev, 32768);
#ifdef IXGBE_FCOE
if (adapter->netdev->features & NETIF_F_FCOE_MTU)
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index c18801490649..57eff4e9e6de 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -3207,7 +3207,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
dev->hw_features = dev->features;
dev->priv_flags |= IFF_UNICAST_FLT;
- netif_set_gso_max_segs(dev, MV643XX_MAX_TSO_SEGS);
+ netif_set_tso_max_segs(dev, MV643XX_MAX_TSO_SEGS);
/* MTU range: 64 - 9500 */
dev->min_mtu = 64;
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index f6a54c7f0c69..384f5a16753d 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -5617,7 +5617,7 @@ static int mvneta_probe(struct platform_device *pdev)
dev->hw_features |= dev->features;
dev->vlan_features |= dev->features;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
- netif_set_gso_max_segs(dev, MVNETA_MAX_TSO_SEGS);
+ netif_set_tso_max_segs(dev, MVNETA_MAX_TSO_SEGS);
/* MTU range: 68 - 9676 */
dev->min_mtu = ETH_MIN_MTU;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 1a835b48791b..2b7eade373be 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -6861,7 +6861,7 @@ static int mvpp2_port_probe(struct platform_device *pdev,
mvpp2_set_hw_csum(port, port->pool_long->id);
dev->vlan_features |= features;
- netif_set_gso_max_segs(dev, MVPP2_MAX_TSO_SEGS);
+ netif_set_tso_max_segs(dev, MVPP2_MAX_TSO_SEGS);
dev->priv_flags |= IFF_UNICAST_FLT;
/* MTU range: 68 - 9704 */
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index 441aafc26a08..53b2706d65a1 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -2704,7 +2704,7 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id)
netdev->hw_features |= NETIF_F_LOOPBACK | NETIF_F_RXALL;
- netif_set_gso_max_segs(netdev, OTX2_MAX_GSO_SEGS);
+ netif_set_tso_max_segs(netdev, OTX2_MAX_GSO_SEGS);
netdev->watchdog_timeo = OTX2_TX_TIMEOUT;
netdev->netdev_ops = &otx2_netdev_ops;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
index 9e87836ed8bf..86653bb8e403 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
@@ -652,7 +652,7 @@ static int otx2vf_probe(struct pci_dev *pdev, const struct pci_device_id *id)
netdev->hw_features |= NETIF_F_RXALL;
netdev->hw_features |= NETIF_F_HW_TC;
- netif_set_gso_max_segs(netdev, OTX2_MAX_GSO_SEGS);
+ netif_set_tso_max_segs(netdev, OTX2_MAX_GSO_SEGS);
netdev->watchdog_timeo = OTX2_TX_TIMEOUT;
netdev->netdev_ops = &otx2vf_netdev_ops;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 5528d12d1f48..c60ead337d06 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -2320,7 +2320,7 @@ static void nfp_net_netdev_init(struct nfp_net *nn)
netdev->min_mtu = ETH_MIN_MTU;
netdev->max_mtu = nn->max_mtu;
- netif_set_gso_max_segs(netdev, NFP_NET_LSO_MAX_SEGS);
+ netif_set_tso_max_segs(netdev, NFP_NET_LSO_MAX_SEGS);
netif_carrier_off(netdev);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
index 790e1d5e4b4a..75b5018f2e1b 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
@@ -380,7 +380,7 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev,
/* Advertise but disable TSO by default. */
netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
- netif_set_gso_max_segs(netdev, NFP_NET_LSO_MAX_SEGS);
+ netif_set_tso_max_segs(netdev, NFP_NET_LSO_MAX_SEGS);
netdev->priv_flags |= IFF_NO_QUEUE | IFF_DISABLE_NETPOLL;
netdev->features |= NETIF_F_LLTX;
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 33f5c5698ccb..3098d6672192 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -5442,12 +5442,12 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
*/
if (rtl_chip_supports_csum_v2(tp)) {
dev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6;
- netif_set_gso_max_size(dev, RTL_GSO_MAX_SIZE_V2);
- netif_set_gso_max_segs(dev, RTL_GSO_MAX_SEGS_V2);
+ netif_set_tso_max_size(dev, RTL_GSO_MAX_SIZE_V2);
+ netif_set_tso_max_segs(dev, RTL_GSO_MAX_SEGS_V2);
} else {
dev->hw_features |= NETIF_F_SG | NETIF_F_TSO;
- netif_set_gso_max_size(dev, RTL_GSO_MAX_SIZE_V1);
- netif_set_gso_max_segs(dev, RTL_GSO_MAX_SEGS_V1);
+ netif_set_tso_max_size(dev, RTL_GSO_MAX_SIZE_V1);
+ netif_set_tso_max_segs(dev, RTL_GSO_MAX_SEGS_V1);
}
dev->hw_features |= NETIF_F_RXALL;
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index b04911bc8c57..a69d756e09b9 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -1009,11 +1009,13 @@ static int ef100_process_design_param(struct efx_nic *efx,
return 0;
case ESE_EF100_DP_GZ_TSO_MAX_PAYLOAD_LEN:
nic_data->tso_max_payload_len = min_t(u64, reader->value, GSO_MAX_SIZE);
- netif_set_gso_max_size(efx->net_dev, nic_data->tso_max_payload_len);
+ netif_set_tso_max_size(efx->net_dev,
+ nic_data->tso_max_payload_len);
return 0;
case ESE_EF100_DP_GZ_TSO_MAX_PAYLOAD_NUM_SEGS:
nic_data->tso_max_payload_num_segs = min_t(u64, reader->value, 0xffff);
- netif_set_gso_max_segs(efx->net_dev, nic_data->tso_max_payload_num_segs);
+ netif_set_tso_max_segs(efx->net_dev,
+ nic_data->tso_max_payload_num_segs);
return 0;
case ESE_EF100_DP_GZ_TSO_MAX_NUM_FRAMES:
nic_data->tso_max_frames = min_t(u64, reader->value, 0xffff);
@@ -1138,7 +1140,8 @@ static int ef100_probe_main(struct efx_nic *efx)
nic_data->tso_max_frames = ESE_EF100_DP_GZ_TSO_MAX_NUM_FRAMES_DEFAULT;
nic_data->tso_max_payload_num_segs = ESE_EF100_DP_GZ_TSO_MAX_PAYLOAD_NUM_SEGS_DEFAULT;
nic_data->tso_max_payload_len = ESE_EF100_DP_GZ_TSO_MAX_PAYLOAD_LEN_DEFAULT;
- netif_set_gso_max_segs(net_dev, ESE_EF100_DP_GZ_TSO_MAX_HDR_NUM_SEGS_DEFAULT);
+ netif_set_tso_max_segs(net_dev,
+ ESE_EF100_DP_GZ_TSO_MAX_HDR_NUM_SEGS_DEFAULT);
/* Read design parameters */
rc = ef100_check_design_params(efx);
if (rc) {
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 5e7fe75cb1d4..5a772354da83 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -710,7 +710,7 @@ static int efx_register_netdev(struct efx_nic *efx)
if (efx_nic_rev(efx) >= EFX_REV_HUNT_A0)
net_dev->priv_flags |= IFF_UNICAST_FLT;
net_dev->ethtool_ops = &efx_ethtool_ops;
- netif_set_gso_max_segs(net_dev, EFX_TSO_MAX_SEGS);
+ netif_set_tso_max_segs(net_dev, EFX_TSO_MAX_SEGS);
net_dev->min_mtu = EFX_MIN_MTU;
net_dev->max_mtu = EFX_MAX_MTU;
diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c
index 60c595ef7589..b7282331faec 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.c
+++ b/drivers/net/ethernet/sfc/falcon/efx.c
@@ -2267,7 +2267,7 @@ static int ef4_register_netdev(struct ef4_nic *efx)
net_dev->irq = efx->pci_dev->irq;
net_dev->netdev_ops = &ef4_netdev_ops;
net_dev->ethtool_ops = &ef4_ethtool_ops;
- netif_set_gso_max_segs(net_dev, EF4_TSO_MAX_SEGS);
+ netif_set_tso_max_segs(net_dev, EF4_TSO_MAX_SEGS);
net_dev->min_mtu = EF4_MIN_MTU;
net_dev->max_mtu = EF4_MAX_MTU;