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-rw-r--r--drivers/net/ethernet/amazon/ena/ena_com.c1
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-mdio.c4
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c2
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_main.c80
-rw-r--r--drivers/net/ethernet/huawei/hinic/hinic_main.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c4
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/main.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c40
12 files changed, 86 insertions, 61 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 1b9d3130af4d..17f12c18d225 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -333,6 +333,7 @@ static int ena_com_init_io_sq(struct ena_com_dev *ena_dev,
memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr));
+ io_sq->dma_addr_bits = ena_dev->dma_addr_bits;
io_sq->desc_entry_size =
(io_sq->direction == ENA_COM_IO_QUEUE_DIRECTION_TX) ?
sizeof(struct ena_eth_io_tx_desc) :
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 4b5d625de8f0..8a3a60bb2688 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -1111,14 +1111,14 @@ static void xgbe_phy_adjust_link(struct xgbe_prv_data *pdata)
if (pdata->tx_pause != pdata->phy.tx_pause) {
new_state = 1;
- pdata->hw_if.config_tx_flow_control(pdata);
pdata->tx_pause = pdata->phy.tx_pause;
+ pdata->hw_if.config_tx_flow_control(pdata);
}
if (pdata->rx_pause != pdata->phy.rx_pause) {
new_state = 1;
- pdata->hw_if.config_rx_flow_control(pdata);
pdata->rx_pause = pdata->phy.rx_pause;
+ pdata->hw_if.config_rx_flow_control(pdata);
}
/* Speed support */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 674997d30cfd..0f7ce71205e6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3073,6 +3073,7 @@ static void cxgb_del_udp_tunnel(struct net_device *netdev,
adapter->geneve_port = 0;
t4_write_reg(adapter, MPS_RX_GENEVE_TYPE_A, 0);
+ break;
default:
return;
}
@@ -3158,6 +3159,7 @@ static void cxgb_add_udp_tunnel(struct net_device *netdev,
t4_write_reg(adapter, MPS_RX_GENEVE_TYPE_A,
GENEVE_V(be16_to_cpu(ti->port)) | GENEVE_EN_F);
+ break;
default:
return;
}
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 90c645b8538e..60641e202534 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -2047,28 +2047,42 @@ static int enic_stop(struct net_device *netdev)
return 0;
}
+static int _enic_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ bool running = netif_running(netdev);
+ int err = 0;
+
+ ASSERT_RTNL();
+ if (running) {
+ err = enic_stop(netdev);
+ if (err)
+ return err;
+ }
+
+ netdev->mtu = new_mtu;
+
+ if (running) {
+ err = enic_open(netdev);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
static int enic_change_mtu(struct net_device *netdev, int new_mtu)
{
struct enic *enic = netdev_priv(netdev);
- int running = netif_running(netdev);
if (enic_is_dynamic(enic) || enic_is_sriov_vf(enic))
return -EOPNOTSUPP;
- if (running)
- enic_stop(netdev);
-
- netdev->mtu = new_mtu;
-
if (netdev->mtu > enic->port_mtu)
netdev_warn(netdev,
- "interface MTU (%d) set higher than port MTU (%d)\n",
- netdev->mtu, enic->port_mtu);
+ "interface MTU (%d) set higher than port MTU (%d)\n",
+ netdev->mtu, enic->port_mtu);
- if (running)
- enic_open(netdev);
-
- return 0;
+ return _enic_change_mtu(netdev, new_mtu);
}
static void enic_change_mtu_work(struct work_struct *work)
@@ -2076,47 +2090,9 @@ static void enic_change_mtu_work(struct work_struct *work)
struct enic *enic = container_of(work, struct enic, change_mtu_work);
struct net_device *netdev = enic->netdev;
int new_mtu = vnic_dev_mtu(enic->vdev);
- int err;
- unsigned int i;
-
- new_mtu = max_t(int, ENIC_MIN_MTU, min_t(int, ENIC_MAX_MTU, new_mtu));
rtnl_lock();
-
- /* Stop RQ */
- del_timer_sync(&enic->notify_timer);
-
- for (i = 0; i < enic->rq_count; i++)
- napi_disable(&enic->napi[i]);
-
- vnic_intr_mask(&enic->intr[0]);
- enic_synchronize_irqs(enic);
- err = vnic_rq_disable(&enic->rq[0]);
- if (err) {
- rtnl_unlock();
- netdev_err(netdev, "Unable to disable RQ.\n");
- return;
- }
- vnic_rq_clean(&enic->rq[0], enic_free_rq_buf);
- vnic_cq_clean(&enic->cq[0]);
- vnic_intr_clean(&enic->intr[0]);
-
- /* Fill RQ with new_mtu-sized buffers */
- netdev->mtu = new_mtu;
- vnic_rq_fill(&enic->rq[0], enic_rq_alloc_buf);
- /* Need at least one buffer on ring to get going */
- if (vnic_rq_desc_used(&enic->rq[0]) == 0) {
- rtnl_unlock();
- netdev_err(netdev, "Unable to alloc receive buffers.\n");
- return;
- }
-
- /* Start RQ */
- vnic_rq_enable(&enic->rq[0]);
- napi_enable(&enic->napi[0]);
- vnic_intr_unmask(&enic->intr[0]);
- enic_notify_timer_start(enic);
-
+ (void)_enic_change_mtu(netdev, new_mtu);
rtnl_unlock();
netdev_info(netdev, "interface MTU set as %d\n", netdev->mtu);
@@ -2916,7 +2892,6 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
*/
enic->port_mtu = enic->config.mtu;
- (void)enic_change_mtu(netdev, enic->port_mtu);
err = enic_set_mac_addr(netdev, enic->mac_addr);
if (err) {
@@ -3006,6 +2981,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* MTU range: 68 - 9000 */
netdev->min_mtu = ENIC_MIN_MTU;
netdev->max_mtu = ENIC_MAX_MTU;
+ netdev->mtu = enic->port_mtu;
err = register_netdev(netdev);
if (err) {
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c
index 5b122728dcb4..09e9da10b786 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_main.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c
@@ -983,6 +983,7 @@ static int nic_dev_init(struct pci_dev *pdev)
hinic_hwdev_cb_register(nic_dev->hwdev, HINIC_MGMT_MSG_CMD_LINK_STATUS,
nic_dev, link_status_event_handler);
+ SET_NETDEV_DEV(netdev, &pdev->dev);
err = register_netdev(netdev);
if (err) {
dev_err(&pdev->dev, "Failed to register netdev\n");
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
index 86bc9ac99586..e33afa8d2417 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -1172,6 +1172,8 @@ static int mlx5e_trust_initialize(struct mlx5e_priv *priv)
struct mlx5_core_dev *mdev = priv->mdev;
int err;
+ priv->dcbx_dp.trust_state = MLX5_QPTS_TRUST_PCP;
+
if (!MLX5_DSCP_SUPPORTED(mdev))
return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index de2827ad0e67..a2fb21ca5767 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3754,7 +3754,8 @@ int mlx5e_change_mtu(struct net_device *netdev, int new_mtu,
if (!reset) {
params->sw_mtu = new_mtu;
- set_mtu_cb(priv);
+ if (set_mtu_cb)
+ set_mtu_cb(priv);
netdev->mtu = params->sw_mtu;
goto out;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index dd01ad4c0b54..40dba9e8af92 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1696,7 +1696,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
int vport_num;
int err;
- if (!MLX5_VPORT_MANAGER(dev))
+ if (!MLX5_ESWITCH_MANAGER(dev))
return 0;
esw_info(dev,
@@ -1765,7 +1765,7 @@ abort:
void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw)
{
- if (!esw || !MLX5_VPORT_MANAGER(esw->dev))
+ if (!esw || !MLX5_ESWITCH_MANAGER(esw->dev))
return;
esw_info(esw->dev, "cleanup\n");
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index af3bb2f7a504..b7c21eb21a21 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -76,6 +76,7 @@ void mlx5i_init(struct mlx5_core_dev *mdev,
void *ppriv)
{
struct mlx5e_priv *priv = mlx5i_epriv(netdev);
+ u16 max_mtu;
/* priv init */
priv->mdev = mdev;
@@ -84,6 +85,9 @@ void mlx5i_init(struct mlx5_core_dev *mdev,
priv->ppriv = ppriv;
mutex_init(&priv->state_lock);
+ mlx5_query_port_max_mtu(mdev, &max_mtu, 1);
+ netdev->mtu = max_mtu;
+
mlx5e_build_nic_params(mdev, &priv->channels.params,
profile->max_nch(mdev), netdev->mtu);
mlx5i_build_nic_params(mdev, &priv->channels.params);
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c
index 1decf3a1cad3..e57d23746585 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.c
@@ -80,7 +80,7 @@ nfp_flower_repr_get_type_and_port(struct nfp_app *app, u32 port_id, u8 *port)
return NFP_REPR_TYPE_VF;
}
- return NFP_FLOWER_CMSG_PORT_TYPE_UNSPEC;
+ return __NFP_REPR_TYPE_MAX;
}
static struct net_device *
@@ -91,6 +91,8 @@ nfp_flower_repr_get(struct nfp_app *app, u32 port_id)
u8 port = 0;
repr_type = nfp_flower_repr_get_type_and_port(app, port_id, &port);
+ if (repr_type > NFP_REPR_TYPE_MAX)
+ return NULL;
reprs = rcu_dereference(app->reprs[repr_type]);
if (!reprs)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d9e60cfd8a85..9d104a05044d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -53,7 +53,7 @@
#include "dwmac1000.h"
#include "hwif.h"
-#define STMMAC_ALIGN(x) L1_CACHE_ALIGN(x)
+#define STMMAC_ALIGN(x) __ALIGN_KERNEL(x, SMP_CACHE_BYTES)
#define TSO_MAX_BUFF_SIZE (SZ_16K - 1)
/* Module parameters */
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index 8d375e51a526..6a393b16a1fc 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -257,7 +257,7 @@ static int stmmac_pci_probe(struct pci_dev *pdev,
return -ENOMEM;
/* Enable pci device */
- ret = pcim_enable_device(pdev);
+ ret = pci_enable_device(pdev);
if (ret) {
dev_err(&pdev->dev, "%s: ERROR: failed to enable device\n",
__func__);
@@ -300,9 +300,45 @@ static int stmmac_pci_probe(struct pci_dev *pdev,
static void stmmac_pci_remove(struct pci_dev *pdev)
{
stmmac_dvr_remove(&pdev->dev);
+ pci_disable_device(pdev);
}
-static SIMPLE_DEV_PM_OPS(stmmac_pm_ops, stmmac_suspend, stmmac_resume);
+static int stmmac_pci_suspend(struct device *dev)
+{
+ struct pci_dev *pdev = to_pci_dev(dev);
+ int ret;
+
+ ret = stmmac_suspend(dev);
+ if (ret)
+ return ret;
+
+ ret = pci_save_state(pdev);
+ if (ret)
+ return ret;
+
+ pci_disable_device(pdev);
+ pci_wake_from_d3(pdev, true);
+ return 0;
+}
+
+static int stmmac_pci_resume(struct device *dev)
+{
+ struct pci_dev *pdev = to_pci_dev(dev);
+ int ret;
+
+ pci_restore_state(pdev);
+ pci_set_power_state(pdev, PCI_D0);
+
+ ret = pci_enable_device(pdev);
+ if (ret)
+ return ret;
+
+ pci_set_master(pdev);
+
+ return stmmac_resume(dev);
+}
+
+static SIMPLE_DEV_PM_OPS(stmmac_pm_ops, stmmac_pci_suspend, stmmac_pci_resume);
/* synthetic ID, no official vendor */
#define PCI_VENDOR_ID_STMMAC 0x700
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.