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path: root/drivers/net/ethernet
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-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c10
-rw-r--r--drivers/net/ethernet/freescale/dpaa/dpaa_eth.c2
-rw-r--r--drivers/net/ethernet/freescale/fman/mac.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_ethtool.c16
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c77
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c14
-rw-r--r--drivers/net/ethernet/sfc/ef10_sriov.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c20
12 files changed, 99 insertions, 58 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index ea1bfcf1870a..53309f659951 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2171,9 +2171,10 @@ static int cxgb_up(struct adapter *adap)
{
int err;
+ mutex_lock(&uld_mutex);
err = setup_sge_queues(adap);
if (err)
- goto out;
+ goto rel_lock;
err = setup_rss(adap);
if (err)
goto freeq;
@@ -2197,7 +2198,6 @@ static int cxgb_up(struct adapter *adap)
goto irq_err;
}
- mutex_lock(&uld_mutex);
enable_rx(adap);
t4_sge_start(adap);
t4_intr_enable(adap);
@@ -2210,13 +2210,15 @@ static int cxgb_up(struct adapter *adap)
#endif
/* Initialize hash mac addr list*/
INIT_LIST_HEAD(&adap->mac_hlist);
- out:
return err;
+
irq_err:
dev_err(adap->pdev_dev, "request_irq failed, err %d\n", err);
freeq:
t4_free_sge_resources(adap);
- goto out;
+ rel_lock:
+ mutex_unlock(&uld_mutex);
+ return err;
}
static void cxgb_down(struct adapter *adapter)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 9a520e4f0df9..290ad0563320 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2647,7 +2647,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
priv->buf_layout[TX].priv_data_size = DPAA_TX_PRIV_DATA_SIZE; /* Tx */
/* device used for DMA mapping */
- arch_setup_dma_ops(dev, 0, 0, NULL, false);
+ set_dma_ops(dev, get_dma_ops(&pdev->dev));
err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40));
if (err) {
dev_err(dev, "dma_coerce_mask_and_coherent() failed\n");
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index 0b31f8502ada..6e67d22fd0d5 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -623,6 +623,8 @@ static struct platform_device *dpaa_eth_add_device(int fman_id,
goto no_mem;
}
+ set_dma_ops(&pdev->dev, get_dma_ops(priv->dev));
+
ret = platform_device_add_data(pdev, &data, sizeof(data));
if (ret)
goto err;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index b8fab149690f..e95795b3c841 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -288,9 +288,15 @@ static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en)
/* Force 1000M Link, Default is 0x0200 */
phy_write(phy_dev, 7, 0x20C);
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
- /* Enable PHY loop-back */
+ /* Powerup Fiber */
+ phy_write(phy_dev, HNS_PHY_PAGE_REG, 1);
+ val = phy_read(phy_dev, COPPER_CONTROL_REG);
+ val &= ~PHY_POWER_DOWN;
+ phy_write(phy_dev, COPPER_CONTROL_REG, val);
+
+ /* Enable Phy Loopback */
+ phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
val = phy_read(phy_dev, COPPER_CONTROL_REG);
val |= PHY_LOOP_BACK;
val &= ~PHY_POWER_DOWN;
@@ -299,6 +305,12 @@ static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en)
phy_write(phy_dev, HNS_PHY_PAGE_REG, 0xFA);
phy_write(phy_dev, 1, 0x400);
phy_write(phy_dev, 7, 0x200);
+
+ phy_write(phy_dev, HNS_PHY_PAGE_REG, 1);
+ val = phy_read(phy_dev, COPPER_CONTROL_REG);
+ val |= PHY_POWER_DOWN;
+ phy_write(phy_dev, COPPER_CONTROL_REG, val);
+
phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
phy_write(phy_dev, 9, 0xF00);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 8209affa75c3..16486dff1493 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1242,11 +1242,11 @@ static int mlx5e_get_ts_info(struct net_device *dev,
SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
- info->tx_types = (BIT(1) << HWTSTAMP_TX_OFF) |
- (BIT(1) << HWTSTAMP_TX_ON);
+ info->tx_types = BIT(HWTSTAMP_TX_OFF) |
+ BIT(HWTSTAMP_TX_ON);
- info->rx_filters = (BIT(1) << HWTSTAMP_FILTER_NONE) |
- (BIT(1) << HWTSTAMP_FILTER_ALL);
+ info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
+ BIT(HWTSTAMP_FILTER_ALL);
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 41cd22a223dc..277f4de30375 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4241,7 +4241,8 @@ struct net_device *mlx5e_create_netdev(struct mlx5_core_dev *mdev,
return netdev;
err_cleanup_nic:
- profile->cleanup(priv);
+ if (profile->cleanup)
+ profile->cleanup(priv);
free_netdev(netdev);
return NULL;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 79462c0368a0..46984a52a94b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -791,6 +791,8 @@ static void mlx5e_build_rep_params(struct mlx5_core_dev *mdev,
params->tx_max_inline = mlx5e_get_max_inline_cap(mdev);
params->num_tc = 1;
params->lro_wqe_sz = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ;
+
+ mlx5_query_min_inline(mdev, &params->tx_min_inline_mode);
}
static void mlx5e_build_rep_netdev(struct net_device *netdev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index ec63158ab643..9df9fc0d26f5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -895,7 +895,6 @@ static struct mlx5_fields fields[] = {
{MLX5_ACTION_IN_FIELD_OUT_SMAC_15_0, 2, offsetof(struct pedit_headers, eth.h_source[4])},
{MLX5_ACTION_IN_FIELD_OUT_ETHERTYPE, 2, offsetof(struct pedit_headers, eth.h_proto)},
- {MLX5_ACTION_IN_FIELD_OUT_IP_DSCP, 1, offsetof(struct pedit_headers, ip4.tos)},
{MLX5_ACTION_IN_FIELD_OUT_IP_TTL, 1, offsetof(struct pedit_headers, ip4.ttl)},
{MLX5_ACTION_IN_FIELD_OUT_SIPV4, 4, offsetof(struct pedit_headers, ip4.saddr)},
{MLX5_ACTION_IN_FIELD_OUT_DIPV4, 4, offsetof(struct pedit_headers, ip4.daddr)},
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index f991f669047e..a53e982a6863 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -906,21 +906,34 @@ static int esw_inline_mode_to_devlink(u8 mlx5_mode, u8 *mode)
return 0;
}
-int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+static int mlx5_devlink_eswitch_check(struct devlink *devlink)
{
- struct mlx5_core_dev *dev;
- u16 cur_mlx5_mode, mlx5_mode = 0;
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
- dev = devlink_priv(devlink);
+ if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+ return -EOPNOTSUPP;
if (!MLX5_CAP_GEN(dev, vport_group_manager))
return -EOPNOTSUPP;
- cur_mlx5_mode = dev->priv.eswitch->mode;
-
- if (cur_mlx5_mode == SRIOV_NONE)
+ if (dev->priv.eswitch->mode == SRIOV_NONE)
return -EOPNOTSUPP;
+ return 0;
+}
+
+int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ u16 cur_mlx5_mode, mlx5_mode = 0;
+ int err;
+
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
+
+ cur_mlx5_mode = dev->priv.eswitch->mode;
+
if (esw_mode_from_devlink(mode, &mlx5_mode))
return -EINVAL;
@@ -937,15 +950,12 @@ int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
{
- struct mlx5_core_dev *dev;
-
- dev = devlink_priv(devlink);
-
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ int err;
- if (dev->priv.eswitch->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
return esw_mode_to_devlink(dev->priv.eswitch->mode, mode);
}
@@ -954,15 +964,12 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
- int num_vports = esw->enabled_vports;
int err, vport;
u8 mlx5_mode;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
switch (MLX5_CAP_ETH(dev, wqe_inline_mode)) {
case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
@@ -985,7 +992,7 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
if (err)
goto out;
- for (vport = 1; vport < num_vports; vport++) {
+ for (vport = 1; vport < esw->enabled_vports; vport++) {
err = mlx5_modify_nic_vport_min_inline(dev, vport, mlx5_mode);
if (err) {
esw_warn(dev, "Failed to set min inline on vport %d\n",
@@ -1010,12 +1017,11 @@ int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
+ int err;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
return esw_inline_mode_to_devlink(esw->offloads.inline_mode, mode);
}
@@ -1062,11 +1068,9 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap)
struct mlx5_eswitch *esw = dev->priv.eswitch;
int err;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
if (encap != DEVLINK_ESWITCH_ENCAP_MODE_NONE &&
(!MLX5_CAP_ESW_FLOWTABLE_FDB(dev, encap) ||
@@ -1105,12 +1109,11 @@ int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
+ int err;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
*encap = esw->offloads.encap;
return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 4f577a5abf88..13be264587f1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -175,8 +175,9 @@ static struct mlx5_profile profile[] = {
},
};
-#define FW_INIT_TIMEOUT_MILI 2000
-#define FW_INIT_WAIT_MS 2
+#define FW_INIT_TIMEOUT_MILI 2000
+#define FW_INIT_WAIT_MS 2
+#define FW_PRE_INIT_TIMEOUT_MILI 10000
static int wait_fw_init(struct mlx5_core_dev *dev, u32 max_wait_mili)
{
@@ -1013,6 +1014,15 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
*/
dev->state = MLX5_DEVICE_STATE_UP;
+ /* wait for firmware to accept initialization segments configurations
+ */
+ err = wait_fw_init(dev, FW_PRE_INIT_TIMEOUT_MILI);
+ if (err) {
+ dev_err(&dev->pdev->dev, "Firmware over %d MS in pre-initializing state, aborting\n",
+ FW_PRE_INIT_TIMEOUT_MILI);
+ goto out;
+ }
+
err = mlx5_cmd_init(dev);
if (err) {
dev_err(&pdev->dev, "Failed initializing command interface, aborting\n");
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index b7e4345c990d..019cef1d3cf7 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -661,8 +661,6 @@ restore_filters:
up_write(&vf->efx->filter_sem);
mutex_unlock(&vf->efx->mac_lock);
- up_write(&vf->efx->filter_sem);
-
rc2 = efx_net_open(vf->efx->net_dev);
if (rc2)
goto reset_nic;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d16d11bfc046..6e4cbc6ce0ef 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2831,7 +2831,6 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
tx_q->tx_skbuff_dma[first_entry].buf = des;
tx_q->tx_skbuff_dma[first_entry].len = skb_headlen(skb);
- tx_q->tx_skbuff[first_entry] = skb;
first->des0 = cpu_to_le32(des);
@@ -2865,6 +2864,14 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
tx_q->tx_skbuff_dma[tx_q->cur_tx].last_segment = true;
+ /* Only the last descriptor gets to point to the skb. */
+ tx_q->tx_skbuff[tx_q->cur_tx] = skb;
+
+ /* We've used all descriptors we need for this skb, however,
+ * advance cur_tx so that it references a fresh descriptor.
+ * ndo_start_xmit will fill this descriptor the next time it's
+ * called and stmmac_tx_clean may clean up to this descriptor.
+ */
tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, DMA_TX_SIZE);
if (unlikely(stmmac_tx_avail(priv, queue) <= (MAX_SKB_FRAGS + 1))) {
@@ -2998,8 +3005,6 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
first = desc;
- tx_q->tx_skbuff[first_entry] = skb;
-
enh_desc = priv->plat->enh_desc;
/* To program the descriptors according to the size of the frame */
if (enh_desc)
@@ -3047,8 +3052,15 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
skb->len);
}
- entry = STMMAC_GET_ENTRY(entry, DMA_TX_SIZE);
+ /* Only the last descriptor gets to point to the skb. */
+ tx_q->tx_skbuff[entry] = skb;
+ /* We've used all descriptors we need for this skb, however,
+ * advance cur_tx so that it references a fresh descriptor.
+ * ndo_start_xmit will fill this descriptor the next time it's
+ * called and stmmac_tx_clean may clean up to this descriptor.
+ */
+ entry = STMMAC_GET_ENTRY(entry, DMA_TX_SIZE);
tx_q->cur_tx = entry;
if (netif_msg_pktdata(priv)) {
generated by cgit (git 2.34.1) at 2024-06-20 05:16:47 +0000