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-rw-r--r--drivers/net/ethernet/marvell/mvneta.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c72
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_ethtool.c33
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_main.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/Kconfig2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c17
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c13
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c34
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c18
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c78
-rw-r--r--drivers/net/ethernet/netronome/nfp/bpf/jit.c6
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_fp.c20
-rw-r--r--drivers/net/ethernet/realtek/r8169.c4
14 files changed, 179 insertions, 124 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 25e9a551cc8c..3f6fb635738c 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -1132,6 +1132,7 @@ static void mvneta_port_up(struct mvneta_port *pp)
}
mvreg_write(pp, MVNETA_TXQ_CMD, q_map);
+ q_map = 0;
/* Enable all initialized RXQs. */
for (queue = 0; queue < rxq_number; queue++) {
struct mvneta_rx_queue *rxq = &pp->rxqs[queue];
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c b/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
index 1a0c3bf86ead..752a72499b4f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
@@ -156,57 +156,63 @@ static int mlx4_en_dcbnl_getnumtcs(struct net_device *netdev, int tcid, u8 *num)
static u8 mlx4_en_dcbnl_set_all(struct net_device *netdev)
{
struct mlx4_en_priv *priv = netdev_priv(netdev);
+ struct mlx4_en_port_profile *prof = priv->prof;
struct mlx4_en_dev *mdev = priv->mdev;
+ u8 tx_pause, tx_ppp, rx_pause, rx_ppp;
if (!(priv->dcbx_cap & DCB_CAP_DCBX_VER_CEE))
return 1;
if (priv->cee_config.pfc_state) {
int tc;
+ rx_ppp = prof->rx_ppp;
+ tx_ppp = prof->tx_ppp;
- priv->prof->rx_pause = 0;
- priv->prof->tx_pause = 0;
for (tc = 0; tc < CEE_DCBX_MAX_PRIO; tc++) {
u8 tc_mask = 1 << tc;
switch (priv->cee_config.dcb_pfc[tc]) {
case pfc_disabled:
- priv->prof->tx_ppp &= ~tc_mask;
- priv->prof->rx_ppp &= ~tc_mask;
+ tx_ppp &= ~tc_mask;
+ rx_ppp &= ~tc_mask;
break;
case pfc_enabled_full:
- priv->prof->tx_ppp |= tc_mask;
- priv->prof->rx_ppp |= tc_mask;
+ tx_ppp |= tc_mask;
+ rx_ppp |= tc_mask;
break;
case pfc_enabled_tx:
- priv->prof->tx_ppp |= tc_mask;
- priv->prof->rx_ppp &= ~tc_mask;
+ tx_ppp |= tc_mask;
+ rx_ppp &= ~tc_mask;
break;
case pfc_enabled_rx:
- priv->prof->tx_ppp &= ~tc_mask;
- priv->prof->rx_ppp |= tc_mask;
+ tx_ppp &= ~tc_mask;
+ rx_ppp |= tc_mask;
break;
default:
break;
}
}
- en_dbg(DRV, priv, "Set pfc on\n");
+ rx_pause = !!(rx_ppp || tx_ppp) ? 0 : prof->rx_pause;
+ tx_pause = !!(rx_ppp || tx_ppp) ? 0 : prof->tx_pause;
} else {
- priv->prof->rx_pause = 1;
- priv->prof->tx_pause = 1;
- en_dbg(DRV, priv, "Set pfc off\n");
+ rx_ppp = 0;
+ tx_ppp = 0;
+ rx_pause = prof->rx_pause;
+ tx_pause = prof->tx_pause;
}
if (mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- priv->prof->tx_pause,
- priv->prof->tx_ppp,
- priv->prof->rx_pause,
- priv->prof->rx_ppp)) {
+ tx_pause, tx_ppp, rx_pause, rx_ppp)) {
en_err(priv, "Failed setting pause params\n");
return 1;
}
+ prof->tx_ppp = tx_ppp;
+ prof->rx_ppp = rx_ppp;
+ prof->tx_pause = tx_pause;
+ prof->rx_pause = rx_pause;
+
return 0;
}
@@ -408,6 +414,7 @@ static int mlx4_en_dcbnl_ieee_setpfc(struct net_device *dev,
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_port_profile *prof = priv->prof;
struct mlx4_en_dev *mdev = priv->mdev;
+ u32 tx_pause, tx_ppp, rx_pause, rx_ppp;
int err;
en_dbg(DRV, priv, "cap: 0x%x en: 0x%x mbc: 0x%x delay: %d\n",
@@ -416,23 +423,26 @@ static int mlx4_en_dcbnl_ieee_setpfc(struct net_device *dev,
pfc->mbc,
pfc->delay);
- prof->rx_pause = !pfc->pfc_en;
- prof->tx_pause = !pfc->pfc_en;
- prof->rx_ppp = pfc->pfc_en;
- prof->tx_ppp = pfc->pfc_en;
+ rx_pause = prof->rx_pause && !pfc->pfc_en;
+ tx_pause = prof->tx_pause && !pfc->pfc_en;
+ rx_ppp = pfc->pfc_en;
+ tx_ppp = pfc->pfc_en;
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- prof->tx_pause,
- prof->tx_ppp,
- prof->rx_pause,
- prof->rx_ppp);
- if (err)
+ tx_pause, tx_ppp, rx_pause, rx_ppp);
+ if (err) {
en_err(priv, "Failed setting pause params\n");
- else
- mlx4_en_update_pfc_stats_bitmap(mdev->dev, &priv->stats_bitmap,
- prof->rx_ppp, prof->rx_pause,
- prof->tx_ppp, prof->tx_pause);
+ return err;
+ }
+
+ mlx4_en_update_pfc_stats_bitmap(mdev->dev, &priv->stats_bitmap,
+ rx_ppp, rx_pause, tx_ppp, tx_pause);
+
+ prof->tx_ppp = tx_ppp;
+ prof->rx_ppp = rx_ppp;
+ prof->rx_pause = rx_pause;
+ prof->tx_pause = tx_pause;
return err;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index ebc1f566a4d9..f3302edba8b4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -1046,27 +1046,32 @@ static int mlx4_en_set_pauseparam(struct net_device *dev,
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
+ u8 tx_pause, tx_ppp, rx_pause, rx_ppp;
int err;
if (pause->autoneg)
return -EINVAL;
- priv->prof->tx_pause = pause->tx_pause != 0;
- priv->prof->rx_pause = pause->rx_pause != 0;
+ tx_pause = !!(pause->tx_pause);
+ rx_pause = !!(pause->rx_pause);
+ rx_ppp = priv->prof->rx_ppp && !(tx_pause || rx_pause);
+ tx_ppp = priv->prof->tx_ppp && !(tx_pause || rx_pause);
+
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- priv->prof->tx_pause,
- priv->prof->tx_ppp,
- priv->prof->rx_pause,
- priv->prof->rx_ppp);
- if (err)
- en_err(priv, "Failed setting pause params\n");
- else
- mlx4_en_update_pfc_stats_bitmap(mdev->dev, &priv->stats_bitmap,
- priv->prof->rx_ppp,
- priv->prof->rx_pause,
- priv->prof->tx_ppp,
- priv->prof->tx_pause);
+ tx_pause, tx_ppp, rx_pause, rx_ppp);
+ if (err) {
+ en_err(priv, "Failed setting pause params, err = %d\n", err);
+ return err;
+ }
+
+ mlx4_en_update_pfc_stats_bitmap(mdev->dev, &priv->stats_bitmap,
+ rx_ppp, rx_pause, tx_ppp, tx_pause);
+
+ priv->prof->tx_pause = tx_pause;
+ priv->prof->rx_pause = rx_pause;
+ priv->prof->tx_ppp = tx_ppp;
+ priv->prof->rx_ppp = rx_ppp;
return err;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c
index 2c2965497ed3..d25e16d2c319 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c
@@ -163,9 +163,9 @@ static void mlx4_en_get_profile(struct mlx4_en_dev *mdev)
params->udp_rss = 0;
}
for (i = 1; i <= MLX4_MAX_PORTS; i++) {
- params->prof[i].rx_pause = 1;
+ params->prof[i].rx_pause = !(pfcrx || pfctx);
params->prof[i].rx_ppp = pfcrx;
- params->prof[i].tx_pause = 1;
+ params->prof[i].tx_pause = !(pfcrx || pfctx);
params->prof[i].tx_ppp = pfctx;
params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE;
params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE;
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 606a0e0beeae..29e50f787349 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -5088,6 +5088,7 @@ static void rem_slave_fs_rule(struct mlx4_dev *dev, int slave)
&tracker->res_tree[RES_FS_RULE]);
list_del(&fs_rule->com.list);
spin_unlock_irq(mlx4_tlock(dev));
+ kfree(fs_rule->mirr_mbox);
kfree(fs_rule);
state = 0;
break;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index 25deaa5a534c..c032319f1cb9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -46,7 +46,7 @@ config MLX5_MPFS
config MLX5_ESWITCH
bool "Mellanox Technologies MLX5 SRIOV E-Switch support"
- depends on MLX5_CORE_EN
+ depends on MLX5_CORE_EN && NET_SWITCHDEV
default y
---help---
Mellanox Technologies Ethernet SRIOV E-Switch support in ConnectX NIC.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index cc8048f68f11..59ebfdae6695 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -477,6 +477,9 @@ static int mlx5e_get_coalesce(struct net_device *netdev,
return mlx5e_ethtool_get_coalesce(priv, coal);
}
+#define MLX5E_MAX_COAL_TIME MLX5_MAX_CQ_PERIOD
+#define MLX5E_MAX_COAL_FRAMES MLX5_MAX_CQ_COUNT
+
static void
mlx5e_set_priv_channels_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal)
{
@@ -511,6 +514,20 @@ int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
if (!MLX5_CAP_GEN(mdev, cq_moderation))
return -EOPNOTSUPP;
+ if (coal->tx_coalesce_usecs > MLX5E_MAX_COAL_TIME ||
+ coal->rx_coalesce_usecs > MLX5E_MAX_COAL_TIME) {
+ netdev_info(priv->netdev, "%s: maximum coalesce time supported is %lu usecs\n",
+ __func__, MLX5E_MAX_COAL_TIME);
+ return -ERANGE;
+ }
+
+ if (coal->tx_max_coalesced_frames > MLX5E_MAX_COAL_FRAMES ||
+ coal->rx_max_coalesced_frames > MLX5E_MAX_COAL_FRAMES) {
+ netdev_info(priv->netdev, "%s: maximum coalesced frames supported is %lu\n",
+ __func__, MLX5E_MAX_COAL_FRAMES);
+ return -ERANGE;
+ }
+
mutex_lock(&priv->state_lock);
new_channels.params = priv->channels.params;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index da94c8cba5ee..9b4827d36e3e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2572,6 +2572,9 @@ int mlx5e_open(struct net_device *netdev)
mlx5_set_port_admin_status(priv->mdev, MLX5_PORT_UP);
mutex_unlock(&priv->state_lock);
+ if (mlx5e_vxlan_allowed(priv->mdev))
+ udp_tunnel_get_rx_info(netdev);
+
return err;
}
@@ -4069,7 +4072,7 @@ static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
}
}
-#if IS_ENABLED(CONFIG_NET_SWITCHDEV) && IS_ENABLED(CONFIG_MLX5_ESWITCH)
+#if IS_ENABLED(CONFIG_MLX5_ESWITCH)
static const struct switchdev_ops mlx5e_switchdev_ops = {
.switchdev_port_attr_get = mlx5e_attr_get,
};
@@ -4175,7 +4178,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
mlx5e_set_netdev_dev_addr(netdev);
-#if IS_ENABLED(CONFIG_NET_SWITCHDEV) && IS_ENABLED(CONFIG_MLX5_ESWITCH)
+#if IS_ENABLED(CONFIG_MLX5_ESWITCH)
if (MLX5_VPORT_MANAGER(mdev))
netdev->switchdev_ops = &mlx5e_switchdev_ops;
#endif
@@ -4327,12 +4330,6 @@ static void mlx5e_nic_enable(struct mlx5e_priv *priv)
#ifdef CONFIG_MLX5_CORE_EN_DCB
mlx5e_dcbnl_init_app(priv);
#endif
- /* Device already registered: sync netdev system state */
- if (mlx5e_vxlan_allowed(mdev)) {
- rtnl_lock();
- udp_tunnel_get_rx_info(netdev);
- rtnl_unlock();
- }
queue_work(priv->wq, &priv->set_rx_mode_work);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 363d8dcb7f17..500d817d2b0a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -44,6 +44,11 @@
#include "en_tc.h"
#include "fs_core.h"
+#define MLX5E_REP_PARAMS_LOG_SQ_SIZE \
+ max(0x6, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)
+#define MLX5E_REP_PARAMS_LOG_RQ_SIZE \
+ max(0x6, MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE)
+
static const char mlx5e_rep_driver_name[] = "mlx5e_rep";
static void mlx5e_rep_get_drvinfo(struct net_device *dev,
@@ -209,7 +214,7 @@ static void mlx5e_sqs2vport_stop(struct mlx5_eswitch *esw,
static int mlx5e_sqs2vport_start(struct mlx5_eswitch *esw,
struct mlx5_eswitch_rep *rep,
- u16 *sqns_array, int sqns_num)
+ u32 *sqns_array, int sqns_num)
{
struct mlx5_flow_handle *flow_rule;
struct mlx5e_rep_priv *rpriv;
@@ -255,9 +260,9 @@ int mlx5e_add_sqs_fwd_rules(struct mlx5e_priv *priv)
struct mlx5e_channel *c;
int n, tc, num_sqs = 0;
int err = -ENOMEM;
- u16 *sqs;
+ u32 *sqs;
- sqs = kcalloc(priv->channels.num * priv->channels.params.num_tc, sizeof(u16), GFP_KERNEL);
+ sqs = kcalloc(priv->channels.num * priv->channels.params.num_tc, sizeof(*sqs), GFP_KERNEL);
if (!sqs)
goto out;
@@ -288,7 +293,7 @@ void mlx5e_remove_sqs_fwd_rules(struct mlx5e_priv *priv)
static void mlx5e_rep_neigh_update_init_interval(struct mlx5e_rep_priv *rpriv)
{
#if IS_ENABLED(CONFIG_IPV6)
- unsigned long ipv6_interval = NEIGH_VAR(&ipv6_stub->nd_tbl->parms,
+ unsigned long ipv6_interval = NEIGH_VAR(&nd_tbl.parms,
DELAY_PROBE_TIME);
#else
unsigned long ipv6_interval = ~0UL;
@@ -424,7 +429,7 @@ static int mlx5e_rep_netevent_event(struct notifier_block *nb,
case NETEVENT_NEIGH_UPDATE:
n = ptr;
#if IS_ENABLED(CONFIG_IPV6)
- if (n->tbl != ipv6_stub->nd_tbl && n->tbl != &arp_tbl)
+ if (n->tbl != &nd_tbl && n->tbl != &arp_tbl)
#else
if (n->tbl != &arp_tbl)
#endif
@@ -472,7 +477,7 @@ static int mlx5e_rep_netevent_event(struct notifier_block *nb,
* done per device delay prob time parameter.
*/
#if IS_ENABLED(CONFIG_IPV6)
- if (!p->dev || (p->tbl != ipv6_stub->nd_tbl && p->tbl != &arp_tbl))
+ if (!p->dev || (p->tbl != &nd_tbl && p->tbl != &arp_tbl))
#else
if (!p->dev || p->tbl != &arp_tbl)
#endif
@@ -668,7 +673,6 @@ static int mlx5e_rep_open(struct net_device *dev)
struct mlx5e_priv *priv = netdev_priv(dev);
struct mlx5e_rep_priv *rpriv = priv->ppriv;
struct mlx5_eswitch_rep *rep = rpriv->rep;
- struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
int err;
mutex_lock(&priv->state_lock);
@@ -676,8 +680,9 @@ static int mlx5e_rep_open(struct net_device *dev)
if (err)
goto unlock;
- if (!mlx5_eswitch_set_vport_state(esw, rep->vport,
- MLX5_ESW_VPORT_ADMIN_STATE_UP))
+ if (!mlx5_modify_vport_admin_state(priv->mdev,
+ MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT,
+ rep->vport, MLX5_ESW_VPORT_ADMIN_STATE_UP))
netif_carrier_on(dev);
unlock:
@@ -690,11 +695,12 @@ static int mlx5e_rep_close(struct net_device *dev)
struct mlx5e_priv *priv = netdev_priv(dev);
struct mlx5e_rep_priv *rpriv = priv->ppriv;
struct mlx5_eswitch_rep *rep = rpriv->rep;
- struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
int ret;
mutex_lock(&priv->state_lock);
- (void)mlx5_eswitch_set_vport_state(esw, rep->vport, MLX5_ESW_VPORT_ADMIN_STATE_DOWN);
+ mlx5_modify_vport_admin_state(priv->mdev,
+ MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT,
+ rep->vport, MLX5_ESW_VPORT_ADMIN_STATE_DOWN);
ret = mlx5e_close_locked(dev);
mutex_unlock(&priv->state_lock);
return ret;
@@ -877,9 +883,9 @@ static void mlx5e_build_rep_params(struct mlx5_core_dev *mdev,
MLX5_CQ_PERIOD_MODE_START_FROM_CQE :
MLX5_CQ_PERIOD_MODE_START_FROM_EQE;
- params->log_sq_size = MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE;
+ params->log_sq_size = MLX5E_REP_PARAMS_LOG_SQ_SIZE;
params->rq_wq_type = MLX5_WQ_TYPE_LINKED_LIST;
- params->log_rq_size = MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE;
+ params->log_rq_size = MLX5E_REP_PARAMS_LOG_RQ_SIZE;
params->rx_dim_enabled = MLX5_CAP_GEN(mdev, cq_moderation);
mlx5e_set_rx_cq_mode_params(params, cq_period_mode);
@@ -899,9 +905,7 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev)
netdev->ethtool_ops = &mlx5e_rep_ethtool_ops;
-#ifdef CONFIG_NET_SWITCHDEV
netdev->switchdev_ops = &mlx5e_rep_switchdev_ops;
-#endif
netdev->features |= NETIF_F_VLAN_CHALLENGED | NETIF_F_HW_TC | NETIF_F_NETNS_LOCAL;
netdev->hw_features |= NETIF_F_HW_TC;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index fa86a1466718..43234cabf444 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -963,7 +963,7 @@ void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe)
tbl = &arp_tbl;
#if IS_ENABLED(CONFIG_IPV6)
else if (m_neigh->family == AF_INET6)
- tbl = ipv6_stub->nd_tbl;
+ tbl = &nd_tbl;
#endif
else
return;
@@ -2608,19 +2608,19 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv,
if (err != -EAGAIN)
flow->flags |= MLX5E_TC_FLOW_OFFLOADED;
+ if (!(flow->flags & MLX5E_TC_FLOW_ESWITCH) ||
+ !(flow->esw_attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP))
+ kvfree(parse_attr);
+
err = rhashtable_insert_fast(&tc->ht, &flow->node,
tc->ht_params);
- if (err)
- goto err_del_rule;
+ if (err) {
+ mlx5e_tc_del_flow(priv, flow);
+ kfree(flow);
+ }
- if (flow->flags & MLX5E_TC_FLOW_ESWITCH &&
- !(flow->esw_attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP))
- kvfree(parse_attr);
return err;
-err_del_rule:
- mlx5e_tc_del_flow(priv, flow);
-
err_free:
kvfree(parse_attr);
kfree(flow);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index f7948e983637..997e24dcb053 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1380,6 +1380,55 @@ mlxsw_sp_ipip_entry_ol_up_event(struct mlxsw_sp *mlxsw_sp,
decap_fib_entry);
}
+static int
+mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif,
+ struct mlxsw_sp_vr *ul_vr, bool enable)
+{
+ struct mlxsw_sp_rif_ipip_lb_config lb_cf = lb_rif->lb_config;
+ struct mlxsw_sp_rif *rif = &lb_rif->common;
+ struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
+ char ritr_pl[MLXSW_REG_RITR_LEN];
+ u32 saddr4;
+
+ switch (lb_cf.ul_protocol) {
+ case MLXSW_SP_L3_PROTO_IPV4:
+ saddr4 = be32_to_cpu(lb_cf.saddr.addr4);
+ mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_LOOPBACK_IF,
+ rif->rif_index, rif->vr_id, rif->dev->mtu);
+ mlxsw_reg_ritr_loopback_ipip4_pack(ritr_pl, lb_cf.lb_ipipt,
+ MLXSW_REG_RITR_LOOPBACK_IPIP_OPTIONS_GRE_KEY_PRESET,
+ ul_vr->id, saddr4, lb_cf.okey);
+ break;
+
+ case MLXSW_SP_L3_PROTO_IPV6:
+ return -EAFNOSUPPORT;
+ }
+
+ return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
+}
+
+static int mlxsw_sp_netdevice_ipip_ol_update_mtu(struct mlxsw_sp *mlxsw_sp,
+ struct net_device *ol_dev)
+{
+ struct mlxsw_sp_ipip_entry *ipip_entry;
+ struct mlxsw_sp_rif_ipip_lb *lb_rif;
+ struct mlxsw_sp_vr *ul_vr;
+ int err = 0;
+
+ ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev);
+ if (ipip_entry) {
+ lb_rif = ipip_entry->ol_lb;
+ ul_vr = &mlxsw_sp->router->vrs[lb_rif->ul_vr_id];
+ err = mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr, true);
+ if (err)
+ goto out;
+ lb_rif->common.mtu = ol_dev->mtu;
+ }
+
+out:
+ return err;
+}
+
static void mlxsw_sp_netdevice_ipip_ol_up_event(struct mlxsw_sp *mlxsw_sp,
struct net_device *ol_dev)
{
@@ -1660,6 +1709,8 @@ int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
extack = info->extack;
return mlxsw_sp_netdevice_ipip_ol_change_event(mlxsw_sp,
ol_dev, extack);
+ case NETDEV_CHANGEMTU:
+ return mlxsw_sp_netdevice_ipip_ol_update_mtu(mlxsw_sp, ol_dev);
}
return 0;
}
@@ -6844,33 +6895,6 @@ mlxsw_sp_rif_ipip_lb_setup(struct mlxsw_sp_rif *rif,
}
static int
-mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif,
- struct mlxsw_sp_vr *ul_vr, bool enable)
-{
- struct mlxsw_sp_rif_ipip_lb_config lb_cf = lb_rif->lb_config;
- struct mlxsw_sp_rif *rif = &lb_rif->common;
- struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
- char ritr_pl[MLXSW_REG_RITR_LEN];
- u32 saddr4;
-
- switch (lb_cf.ul_protocol) {
- case MLXSW_SP_L3_PROTO_IPV4:
- saddr4 = be32_to_cpu(lb_cf.saddr.addr4);
- mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_LOOPBACK_IF,
- rif->rif_index, rif->vr_id, rif->dev->mtu);
- mlxsw_reg_ritr_loopback_ipip4_pack(ritr_pl, lb_cf.lb_ipipt,
- MLXSW_REG_RITR_LOOPBACK_IPIP_OPTIONS_GRE_KEY_PRESET,
- ul_vr->id, saddr4, lb_cf.okey);
- break;
-
- case MLXSW_SP_L3_PROTO_IPV6:
- return -EAFNOSUPPORT;
- }
-
- return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
-}
-
-static int
mlxsw_sp_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif)
{
struct mlxsw_sp_rif_ipip_lb *lb_rif = mlxsw_sp_rif_ipip_lb_rif(rif);
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
index 56451edf01c2..ecd7c33baf3c 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
@@ -74,7 +74,9 @@ nfp_meta_has_prev(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
static void nfp_prog_push(struct nfp_prog *nfp_prog, u64 insn)
{
- if (nfp_prog->__prog_alloc_len == nfp_prog->prog_len) {
+ if (nfp_prog->__prog_alloc_len / sizeof(u64) == nfp_prog->prog_len) {
+ pr_warn("instruction limit reached (%u NFP instructions)\n",
+ nfp_prog->prog_len);
nfp_prog->error = -ENOSPC;
return;
}
@@ -2463,6 +2465,8 @@ static int nfp_translate(struct nfp_prog *nfp_prog)
err = cb(nfp_prog, meta);
if (err)
return err;
+ if (nfp_prog->error)
+ return nfp_prog->error;
nfp_prog->n_translated++;
}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c
index dafc079ab6b9..14941303189d 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -320,13 +320,11 @@ static inline void qede_update_tx_producer(struct qede_tx_queue *txq)
barrier();
writel(txq->tx_db.raw, txq->doorbell_addr);
- /* mmiowb is needed to synchronize doorbell writes from more than one
- * processor. It guarantees that the write arrives to the device before
- * the queue lock is released and another start_xmit is called (possibly
- * on another CPU). Without this barrier, the next doorbell can bypass
- * this doorbell. This is applicable to IA64/Altix systems.
+ /* Fence required to flush the write combined buffer, since another
+ * CPU may write to the same doorbell address and data may be lost
+ * due to relaxed order nature of write combined bar.
*/
- mmiowb();
+ wmb();
}
static int qede_xdp_xmit(struct qede_dev *edev, struct qede_fastpath *fp,
@@ -1249,16 +1247,10 @@ static int qede_rx_process_cqe(struct qede_dev *edev,
csum_flag = qede_check_csum(parse_flag);
if (unlikely(csum_flag == QEDE_CSUM_ERROR)) {
- if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag)) {
+ if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag))
rxq->rx_ip_frags++;
- } else {
- DP_NOTICE(edev,
- "CQE has error, flags = %x, dropping incoming packet\n",
- parse_flag);
+ else
rxq->rx_hw_errors++;
- qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
- return 0;
- }
}
/* Basic validation passed; Need to prepare an SKB. This would also
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 0bf7d1759250..b4779acb6b5c 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -8660,12 +8660,12 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!tp->counters)
return -ENOMEM;
+ pci_set_drvdata(pdev, dev);
+
rc = register_netdev(dev);
if (rc < 0)
return rc;
- pci_set_drvdata(pdev, dev);
-
netif_info(tp, probe, dev, "%s at 0x%p, %pM, XID %08x IRQ %d\n",
rtl_chip_infos[chipset].name, ioaddr, dev->dev_addr,
(u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), pdev->irq);
generated by cgit (git 2.34.1) at 2024-05-22 15:53:10 +0000