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-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/Kconfig2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h10
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/port.c24
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c41
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c20
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c12
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c18
7 files changed, 84 insertions, 43 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index 7d69a3061f17..fd375cbe586e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -80,7 +80,7 @@ config MLX5_ESWITCH
config MLX5_TC_CT
bool "MLX5 TC connection tracking offload support"
- depends on MLX5_CORE_EN && NET_SWITCHDEV && NF_FLOW_TABLE && NET_ACT_CT && NET_TC_SKB_EXT
+ depends on MLX5_ESWITCH && NF_FLOW_TABLE && NET_ACT_CT && NET_TC_SKB_EXT
default y
help
Say Y here if you want to support offloading connection tracking rules
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 59745402747b..0a5aada0f50f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -1068,10 +1068,12 @@ void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv);
void mlx5e_build_default_indir_rqt(u32 *indirection_rqt, int len,
int num_channels);
-void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params,
- u8 cq_period_mode);
-void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params,
- u8 cq_period_mode);
+
+void mlx5e_reset_tx_moderation(struct mlx5e_params *params, u8 cq_period_mode);
+void mlx5e_reset_rx_moderation(struct mlx5e_params *params, u8 cq_period_mode);
+void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode);
+void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode);
+
void mlx5e_set_rq_type(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
struct mlx5e_params *params);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 2c4a670c8ffd..2a8950b3056f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -369,17 +369,19 @@ enum mlx5e_fec_supported_link_mode {
*_policy = MLX5_GET(pplm_reg, _buf, fec_override_admin_##link); \
} while (0)
-#define MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(buf, policy, write, link) \
- do { \
- u16 *__policy = &(policy); \
- bool _write = (write); \
- \
- if (_write && *__policy) \
- *__policy = find_first_bit((u_long *)__policy, \
- sizeof(u16) * BITS_PER_BYTE);\
- MLX5E_FEC_OVERRIDE_ADMIN_POLICY(buf, *__policy, _write, link); \
- if (!_write && *__policy) \
- *__policy = 1 << *__policy; \
+#define MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(buf, policy, write, link) \
+ do { \
+ unsigned long policy_long; \
+ u16 *__policy = &(policy); \
+ bool _write = (write); \
+ \
+ policy_long = *__policy; \
+ if (_write && *__policy) \
+ *__policy = find_first_bit(&policy_long, \
+ sizeof(policy_long) * BITS_PER_BYTE);\
+ MLX5E_FEC_OVERRIDE_ADMIN_POLICY(buf, *__policy, _write, link); \
+ if (!_write && *__policy) \
+ *__policy = 1 << *__policy; \
} while (0)
/* get/set FEC admin field for a given speed */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 6d703ddee4e2..bc290ae80a53 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -527,8 +527,8 @@ int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
struct dim_cq_moder *rx_moder, *tx_moder;
struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5e_channels new_channels = {};
+ bool reset_rx, reset_tx;
int err = 0;
- bool reset;
if (!MLX5_CAP_GEN(mdev, cq_moderation))
return -EOPNOTSUPP;
@@ -566,15 +566,28 @@ int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
}
/* we are opened */
- reset = (!!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_dim_enabled) ||
- (!!coal->use_adaptive_tx_coalesce != priv->channels.params.tx_dim_enabled);
+ reset_rx = !!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_dim_enabled;
+ reset_tx = !!coal->use_adaptive_tx_coalesce != priv->channels.params.tx_dim_enabled;
- if (!reset) {
+ if (!reset_rx && !reset_tx) {
mlx5e_set_priv_channels_coalesce(priv, coal);
priv->channels.params = new_channels.params;
goto out;
}
+ if (reset_rx) {
+ u8 mode = MLX5E_GET_PFLAG(&new_channels.params,
+ MLX5E_PFLAG_RX_CQE_BASED_MODER);
+
+ mlx5e_reset_rx_moderation(&new_channels.params, mode);
+ }
+ if (reset_tx) {
+ u8 mode = MLX5E_GET_PFLAG(&new_channels.params,
+ MLX5E_PFLAG_TX_CQE_BASED_MODER);
+
+ mlx5e_reset_tx_moderation(&new_channels.params, mode);
+ }
+
err = mlx5e_safe_switch_channels(priv, &new_channels, NULL, NULL);
out:
@@ -665,11 +678,12 @@ static const u32 pplm_fec_2_ethtool_linkmodes[] = {
static int get_fec_supported_advertised(struct mlx5_core_dev *dev,
struct ethtool_link_ksettings *link_ksettings)
{
- u_long active_fec = 0;
+ unsigned long active_fec_long;
+ u32 active_fec;
u32 bitn;
int err;
- err = mlx5e_get_fec_mode(dev, (u32 *)&active_fec, NULL);
+ err = mlx5e_get_fec_mode(dev, &active_fec, NULL);
if (err)
return (err == -EOPNOTSUPP) ? 0 : err;
@@ -682,10 +696,11 @@ static int get_fec_supported_advertised(struct mlx5_core_dev *dev,
MLX5E_ADVERTISE_SUPPORTED_FEC(MLX5E_FEC_LLRS_272_257_1,
ETHTOOL_LINK_MODE_FEC_LLRS_BIT);
+ active_fec_long = active_fec;
/* active fec is a bit set, find out which bit is set and
* advertise the corresponding ethtool bit
*/
- bitn = find_first_bit(&active_fec, sizeof(u32) * BITS_PER_BYTE);
+ bitn = find_first_bit(&active_fec_long, sizeof(active_fec_long) * BITS_PER_BYTE);
if (bitn < ARRAY_SIZE(pplm_fec_2_ethtool_linkmodes))
__set_bit(pplm_fec_2_ethtool_linkmodes[bitn],
link_ksettings->link_modes.advertising);
@@ -1517,8 +1532,8 @@ static int mlx5e_get_fecparam(struct net_device *netdev,
{
struct mlx5e_priv *priv = netdev_priv(netdev);
struct mlx5_core_dev *mdev = priv->mdev;
- u16 fec_configured = 0;
- u32 fec_active = 0;
+ u16 fec_configured;
+ u32 fec_active;
int err;
err = mlx5e_get_fec_mode(mdev, &fec_active, &fec_configured);
@@ -1526,14 +1541,14 @@ static int mlx5e_get_fecparam(struct net_device *netdev,
if (err)
return err;
- fecparam->active_fec = pplm2ethtool_fec((u_long)fec_active,
- sizeof(u32) * BITS_PER_BYTE);
+ fecparam->active_fec = pplm2ethtool_fec((unsigned long)fec_active,
+ sizeof(unsigned long) * BITS_PER_BYTE);
if (!fecparam->active_fec)
return -EOPNOTSUPP;
- fecparam->fec = pplm2ethtool_fec((u_long)fec_configured,
- sizeof(u16) * BITS_PER_BYTE);
+ fecparam->fec = pplm2ethtool_fec((unsigned long)fec_configured,
+ sizeof(unsigned long) * BITS_PER_BYTE);
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 c6b83042d431..bd8d0e096085 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4716,7 +4716,7 @@ static u8 mlx5_to_net_dim_cq_period_mode(u8 cq_period_mode)
DIM_CQ_PERIOD_MODE_START_FROM_EQE;
}
-void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
+void mlx5e_reset_tx_moderation(struct mlx5e_params *params, u8 cq_period_mode)
{
if (params->tx_dim_enabled) {
u8 dim_period_mode = mlx5_to_net_dim_cq_period_mode(cq_period_mode);
@@ -4725,13 +4725,9 @@ void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
} else {
params->tx_cq_moderation = mlx5e_get_def_tx_moderation(cq_period_mode);
}
-
- MLX5E_SET_PFLAG(params, MLX5E_PFLAG_TX_CQE_BASED_MODER,
- params->tx_cq_moderation.cq_period_mode ==
- MLX5_CQ_PERIOD_MODE_START_FROM_CQE);
}
-void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
+void mlx5e_reset_rx_moderation(struct mlx5e_params *params, u8 cq_period_mode)
{
if (params->rx_dim_enabled) {
u8 dim_period_mode = mlx5_to_net_dim_cq_period_mode(cq_period_mode);
@@ -4740,7 +4736,19 @@ void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
} else {
params->rx_cq_moderation = mlx5e_get_def_rx_moderation(cq_period_mode);
}
+}
+
+void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
+{
+ mlx5e_reset_tx_moderation(params, cq_period_mode);
+ MLX5E_SET_PFLAG(params, MLX5E_PFLAG_TX_CQE_BASED_MODER,
+ params->tx_cq_moderation.cq_period_mode ==
+ MLX5_CQ_PERIOD_MODE_START_FROM_CQE);
+}
+void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
+{
+ mlx5e_reset_rx_moderation(params, cq_period_mode);
MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_CQE_BASED_MODER,
params->rx_cq_moderation.cq_period_mode ==
MLX5_CQ_PERIOD_MODE_START_FROM_CQE);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 5bcf95fcdd59..10f705761666 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2068,7 +2068,7 @@ static int mlx5e_flower_parse_meta(struct net_device *filter_dev,
flow_rule_match_meta(rule, &match);
if (match.mask->ingress_ifindex != 0xFFFFFFFF) {
NL_SET_ERR_MSG_MOD(extack, "Unsupported ingress ifindex mask");
- return -EINVAL;
+ return -EOPNOTSUPP;
}
ingress_dev = __dev_get_by_index(dev_net(filter_dev),
@@ -2076,13 +2076,13 @@ static int mlx5e_flower_parse_meta(struct net_device *filter_dev,
if (!ingress_dev) {
NL_SET_ERR_MSG_MOD(extack,
"Can't find the ingress port to match on");
- return -EINVAL;
+ return -ENOENT;
}
if (ingress_dev != filter_dev) {
NL_SET_ERR_MSG_MOD(extack,
"Can't match on the ingress filter port");
- return -EINVAL;
+ return -EOPNOTSUPP;
}
return 0;
@@ -3849,10 +3849,6 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
if (!mlx5e_is_valid_eswitch_fwd_dev(priv, out_dev)) {
NL_SET_ERR_MSG_MOD(extack,
"devices are not on same switch HW, can't offload forwarding");
- netdev_warn(priv->netdev,
- "devices %s %s not on same switch HW, can't offload forwarding\n",
- priv->netdev->name,
- out_dev->name);
return -EOPNOTSUPP;
}
@@ -4614,7 +4610,7 @@ void mlx5e_tc_stats_matchall(struct mlx5e_priv *priv,
dpkts = cur_stats.rx_packets - rpriv->prev_vf_vport_stats.rx_packets;
dbytes = cur_stats.rx_bytes - rpriv->prev_vf_vport_stats.rx_bytes;
rpriv->prev_vf_vport_stats = cur_stats;
- flow_stats_update(&ma->stats, dpkts, dbytes, jiffies,
+ flow_stats_update(&ma->stats, dbytes, dpkts, jiffies,
FLOW_ACTION_HW_STATS_DELAYED);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index c1618b818f3a..17f818a54090 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1549,6 +1549,22 @@ static void shutdown(struct pci_dev *pdev)
mlx5_pci_disable_device(dev);
}
+static int mlx5_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
+
+ mlx5_unload_one(dev, false);
+
+ return 0;
+}
+
+static int mlx5_resume(struct pci_dev *pdev)
+{
+ struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
+
+ return mlx5_load_one(dev, false);
+}
+
static const struct pci_device_id mlx5_core_pci_table[] = {
{ PCI_VDEVICE(MELLANOX, PCI_DEVICE_ID_MELLANOX_CONNECTIB) },
{ PCI_VDEVICE(MELLANOX, 0x1012), MLX5_PCI_DEV_IS_VF}, /* Connect-IB VF */
@@ -1592,6 +1608,8 @@ static struct pci_driver mlx5_core_driver = {
.id_table = mlx5_core_pci_table,
.probe = init_one,
.remove = remove_one,
+ .suspend = mlx5_suspend,
+ .resume = mlx5_resume,
.shutdown = shutdown,
.err_handler = &mlx5_err_handler,
.sriov_configure = mlx5_core_sriov_configure,
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-20 12:25:55 +0000