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-rw-r--r--drivers/net/dsa/mv88e6xxx/global2.c20
-rw-r--r--drivers/net/ethernet/cavium/liquidio/lio_core.c11
-rw-r--r--drivers/net/ethernet/cavium/liquidio/lio_main.c4
-rw-r--r--drivers/net/ethernet/cavium/liquidio/lio_vf_main.c19
-rw-r--r--drivers/net/ethernet/cavium/liquidio/octeon_nic.c10
-rw-r--r--drivers/net/ethernet/cavium/liquidio/octeon_nic.h4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c140
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c6
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net_main.c3
-rw-r--r--drivers/net/hyperv/netvsc.c27
-rw-r--r--drivers/net/hyperv/rndis_filter.c5
13 files changed, 181 insertions, 76 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
index 7c6bc33a9516..b3fea55071e3 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.c
+++ b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -568,8 +568,9 @@ static int mv88e6xxx_g2_smi_phy_write_addr(struct mv88e6xxx_chip *chip,
return mv88e6xxx_g2_smi_phy_cmd(chip, cmd);
}
-int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, int addr,
- int reg_c45, u16 *val, bool external)
+static int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip,
+ int addr, int reg_c45, u16 *val,
+ bool external)
{
int device = (reg_c45 >> 16) & 0x1f;
int reg = reg_c45 & 0xffff;
@@ -599,8 +600,9 @@ int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, int addr,
return 0;
}
-int mv88e6xxx_g2_smi_phy_read_c22(struct mv88e6xxx_chip *chip, int addr,
- int reg, u16 *val, bool external)
+static int mv88e6xxx_g2_smi_phy_read_c22(struct mv88e6xxx_chip *chip,
+ int addr, int reg, u16 *val,
+ bool external)
{
u16 cmd = GLOBAL2_SMI_PHY_CMD_OP_22_READ_DATA | (addr << 5) | reg;
int err;
@@ -632,8 +634,9 @@ int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
return mv88e6xxx_g2_smi_phy_read_c22(chip, addr, reg, val, external);
}
-int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, int addr,
- int reg_c45, u16 val, bool external)
+static int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip,
+ int addr, int reg_c45, u16 val,
+ bool external)
{
int device = (reg_c45 >> 16) & 0x1f;
int reg = reg_c45 & 0xffff;
@@ -661,8 +664,9 @@ int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, int addr,
return 0;
}
-int mv88e6xxx_g2_smi_phy_write_c22(struct mv88e6xxx_chip *chip, int addr,
- int reg, u16 val, bool external)
+static int mv88e6xxx_g2_smi_phy_write_c22(struct mv88e6xxx_chip *chip,
+ int addr, int reg, u16 val,
+ bool external)
{
u16 cmd = GLOBAL2_SMI_PHY_CMD_OP_22_WRITE_DATA | (addr << 5) | reg;
int err;
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c
index 08676df6cef0..796c2cbc11f6 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_core.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c
@@ -127,6 +127,17 @@ void liquidio_link_ctrl_cmd_completion(void *nctrl_ptr)
struct octeon_device *oct = lio->oct_dev;
u8 *mac;
+ if (nctrl->completion && nctrl->response_code) {
+ /* Signal whoever is interested that the response code from the
+ * firmware has arrived.
+ */
+ WRITE_ONCE(*nctrl->response_code, nctrl->status);
+ complete(nctrl->completion);
+ }
+
+ if (nctrl->status)
+ return;
+
switch (nctrl->ncmd.s.cmd) {
case OCTNET_CMD_CHANGE_DEVFLAGS:
case OCTNET_CMD_SET_MULTI_LIST:
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index fa673a1de24d..927617cbf6a9 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -3499,6 +3499,8 @@ static int liquidio_set_rxcsum_command(struct net_device *netdev, int command,
struct octnic_ctrl_pkt nctrl;
int ret = 0;
+ memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+
nctrl.ncmd.u64 = 0;
nctrl.ncmd.s.cmd = command;
nctrl.ncmd.s.param1 = rx_cmd;
@@ -3532,6 +3534,8 @@ static int liquidio_vxlan_port_command(struct net_device *netdev, int command,
struct octnic_ctrl_pkt nctrl;
int ret = 0;
+ memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+
nctrl.ncmd.u64 = 0;
nctrl.ncmd.s.cmd = command;
nctrl.ncmd.s.more = vxlan_cmd_bit;
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
index 174d748b5928..34c77821fad9 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
@@ -2484,6 +2484,8 @@ liquidio_vlan_rx_add_vid(struct net_device *netdev,
struct lio *lio = GET_LIO(netdev);
struct octeon_device *oct = lio->oct_dev;
struct octnic_ctrl_pkt nctrl;
+ struct completion compl;
+ u16 response_code;
int ret = 0;
memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
@@ -2495,14 +2497,25 @@ liquidio_vlan_rx_add_vid(struct net_device *netdev,
nctrl.wait_time = 100;
nctrl.netpndev = (u64)netdev;
nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
+ init_completion(&compl);
+ nctrl.completion = &compl;
+ nctrl.response_code = &response_code;
ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
if (ret < 0) {
dev_err(&oct->pci_dev->dev, "Add VLAN filter failed in core (ret: 0x%x)\n",
ret);
+ return -EIO;
}
- return ret;
+ if (!wait_for_completion_timeout(&compl,
+ msecs_to_jiffies(nctrl.wait_time)))
+ return -EPERM;
+
+ if (READ_ONCE(response_code))
+ return -EPERM;
+
+ return 0;
}
static int
@@ -2547,6 +2560,8 @@ static int liquidio_set_rxcsum_command(struct net_device *netdev, int command,
struct octnic_ctrl_pkt nctrl;
int ret = 0;
+ memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+
nctrl.ncmd.u64 = 0;
nctrl.ncmd.s.cmd = command;
nctrl.ncmd.s.param1 = rx_cmd;
@@ -2579,6 +2594,8 @@ static int liquidio_vxlan_port_command(struct net_device *netdev, int command,
struct octnic_ctrl_pkt nctrl;
int ret = 0;
+ memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+
nctrl.ncmd.u64 = 0;
nctrl.ncmd.s.cmd = command;
nctrl.ncmd.s.more = vxlan_cmd_bit;
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
index 0243be8dd56f..b457cf23fce6 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
@@ -100,14 +100,16 @@ static void octnet_link_ctrl_callback(struct octeon_device *oct,
nctrl = (struct octnic_ctrl_pkt *)sc->ctxptr;
- /* Call the callback function if status is OK.
- * Status is OK only if a response was expected and core returned
- * success.
+ /* Call the callback function if status is zero (meaning OK) or status
+ * contains a firmware status code bigger than zero (meaning the
+ * firmware is reporting an error).
* If no response was expected, status is OK if the command was posted
* successfully.
*/
- if (!status && nctrl->cb_fn)
+ if ((!status || status > FIRMWARE_STATUS_CODE(0)) && nctrl->cb_fn) {
+ nctrl->status = status;
nctrl->cb_fn(nctrl);
+ }
octeon_free_soft_command(oct, sc);
}
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_nic.h b/drivers/net/ethernet/cavium/liquidio/octeon_nic.h
index 0c7a5c9b2932..6480ef863441 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_nic.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_nic.h
@@ -62,6 +62,10 @@ struct octnic_ctrl_pkt {
/** Callback function called when the command has been fetched */
octnic_ctrl_pkt_cb_fn_t cb_fn;
+
+ u32 status;
+ u16 *response_code;
+ struct completion *completion;
};
#define MAX_UDD_SIZE(nctrl) (sizeof((nctrl)->udd))
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 150fb52a0737..b7feecfbb5a5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -221,6 +221,7 @@ struct mlx5e_params {
u8 toeplitz_hash_key[40];
u32 indirection_rqt[MLX5E_INDIR_RQT_SIZE];
bool vlan_strip_disable;
+ bool scatter_fcs_en;
bool rx_am_enabled;
u32 lro_timeout;
u32 pflags;
@@ -842,8 +843,6 @@ int mlx5e_vlan_rx_kill_vid(struct net_device *dev, __always_unused __be16 proto,
void mlx5e_enable_vlan_filter(struct mlx5e_priv *priv);
void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv);
-int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd);
-
struct mlx5e_redirect_rqt_param {
bool is_rss;
union {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index af039b6c0799..ce7b09d72ff6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -42,8 +42,9 @@ static void mlx5e_get_drvinfo(struct net_device *dev,
strlcpy(drvinfo->version, DRIVER_VERSION " (" DRIVER_RELDATE ")",
sizeof(drvinfo->version));
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
- "%d.%d.%d",
- fw_rev_maj(mdev), fw_rev_min(mdev), fw_rev_sub(mdev));
+ "%d.%d.%04d (%.16s)",
+ fw_rev_maj(mdev), fw_rev_min(mdev), fw_rev_sub(mdev),
+ mdev->board_id);
strlcpy(drvinfo->bus_info, pci_name(mdev->pdev),
sizeof(drvinfo->bus_info));
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index d5248637d44f..8b7b7e604ea0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -760,6 +760,37 @@ static int mlx5e_modify_rq_state(struct mlx5e_rq *rq, int curr_state,
return err;
}
+static int mlx5e_modify_rq_scatter_fcs(struct mlx5e_rq *rq, bool enable)
+{
+ struct mlx5e_channel *c = rq->channel;
+ struct mlx5e_priv *priv = c->priv;
+ struct mlx5_core_dev *mdev = priv->mdev;
+
+ void *in;
+ void *rqc;
+ int inlen;
+ int err;
+
+ inlen = MLX5_ST_SZ_BYTES(modify_rq_in);
+ in = mlx5_vzalloc(inlen);
+ if (!in)
+ return -ENOMEM;
+
+ rqc = MLX5_ADDR_OF(modify_rq_in, in, ctx);
+
+ MLX5_SET(modify_rq_in, in, rq_state, MLX5_RQC_STATE_RDY);
+ MLX5_SET64(modify_rq_in, in, modify_bitmask,
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_SCATTER_FCS);
+ MLX5_SET(rqc, rqc, scatter_fcs, enable);
+ MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RDY);
+
+ err = mlx5_core_modify_rq(mdev, rq->rqn, in, inlen);
+
+ kvfree(in);
+
+ return err;
+}
+
static int mlx5e_modify_rq_vsd(struct mlx5e_rq *rq, bool vsd)
{
struct mlx5e_channel *c = rq->channel;
@@ -1388,21 +1419,16 @@ static void mlx5e_close_xdpsq(struct mlx5e_xdpsq *sq)
mlx5e_free_xdpsq(sq);
}
-static int mlx5e_alloc_cq(struct mlx5e_channel *c,
- struct mlx5e_cq_param *param,
- struct mlx5e_cq *cq)
+static int mlx5e_alloc_cq_common(struct mlx5_core_dev *mdev,
+ struct mlx5e_cq_param *param,
+ struct mlx5e_cq *cq)
{
- struct mlx5_core_dev *mdev = c->mdev;
struct mlx5_core_cq *mcq = &cq->mcq;
int eqn_not_used;
unsigned int irqn;
int err;
u32 i;
- param->wq.buf_numa_node = cpu_to_node(c->cpu);
- param->wq.db_numa_node = cpu_to_node(c->cpu);
- param->eq_ix = c->ix;
-
err = mlx5_cqwq_create(mdev, &param->wq, param->cqc, &cq->wq,
&cq->wq_ctrl);
if (err)
@@ -1410,8 +1436,6 @@ static int mlx5e_alloc_cq(struct mlx5e_channel *c,
mlx5_vector2eqn(mdev, param->eq_ix, &eqn_not_used, &irqn);
- cq->napi = &c->napi;
-
mcq->cqe_sz = 64;
mcq->set_ci_db = cq->wq_ctrl.db.db;
mcq->arm_db = cq->wq_ctrl.db.db + 1;
@@ -1428,12 +1452,30 @@ static int mlx5e_alloc_cq(struct mlx5e_channel *c,
cqe->op_own = 0xf1;
}
- cq->channel = c;
cq->mdev = mdev;
return 0;
}
+static int mlx5e_alloc_cq(struct mlx5e_channel *c,
+ struct mlx5e_cq_param *param,
+ struct mlx5e_cq *cq)
+{
+ struct mlx5_core_dev *mdev = c->priv->mdev;
+ int err;
+
+ param->wq.buf_numa_node = cpu_to_node(c->cpu);
+ param->wq.db_numa_node = cpu_to_node(c->cpu);
+ param->eq_ix = c->ix;
+
+ err = mlx5e_alloc_cq_common(mdev, param, cq);
+
+ cq->napi = &c->napi;
+ cq->channel = c;
+
+ return err;
+}
+
static void mlx5e_free_cq(struct mlx5e_cq *cq)
{
mlx5_cqwq_destroy(&cq->wq_ctrl);
@@ -1834,6 +1876,7 @@ static void mlx5e_build_rq_param(struct mlx5e_priv *priv,
MLX5_SET(wq, wq, pd, priv->mdev->mlx5e_res.pdn);
MLX5_SET(rqc, rqc, counter_set_id, priv->q_counter);
MLX5_SET(rqc, rqc, vsd, params->vlan_strip_disable);
+ MLX5_SET(rqc, rqc, scatter_fcs, params->scatter_fcs_en);
param->wq.buf_numa_node = dev_to_node(&priv->mdev->pdev->dev);
param->wq.linear = 1;
@@ -1901,10 +1944,6 @@ static void mlx5e_build_rx_cq_param(struct mlx5e_priv *priv,
}
mlx5e_build_common_cq_param(priv, param);
-
- if (params->rx_am_enabled)
- params->rx_cq_moderation =
- mlx5e_am_get_def_profile(params->rx_cq_period_mode);
}
static void mlx5e_build_tx_cq_param(struct mlx5e_priv *priv,
@@ -2665,31 +2704,7 @@ static int mlx5e_alloc_drop_cq(struct mlx5_core_dev *mdev,
struct mlx5e_cq *cq,
struct mlx5e_cq_param *param)
{
- struct mlx5_core_cq *mcq = &cq->mcq;
- int eqn_not_used;
- unsigned int irqn;
- int err;
-
- err = mlx5_cqwq_create(mdev, &param->wq, param->cqc, &cq->wq,
- &cq->wq_ctrl);
- if (err)
- return err;
-
- mlx5_vector2eqn(mdev, param->eq_ix, &eqn_not_used, &irqn);
-
- mcq->cqe_sz = 64;
- mcq->set_ci_db = cq->wq_ctrl.db.db;
- mcq->arm_db = cq->wq_ctrl.db.db + 1;
- *mcq->set_ci_db = 0;
- *mcq->arm_db = 0;
- mcq->vector = param->eq_ix;
- mcq->comp = mlx5e_completion_event;
- mcq->event = mlx5e_cq_error_event;
- mcq->irqn = irqn;
-
- cq->mdev = mdev;
-
- return 0;
+ return mlx5e_alloc_cq_common(mdev, param, cq);
}
static int mlx5e_open_drop_rq(struct mlx5_core_dev *mdev,
@@ -2904,7 +2919,21 @@ void mlx5e_destroy_direct_tirs(struct mlx5e_priv *priv)
mlx5e_destroy_tir(priv->mdev, &priv->direct_tir[i]);
}
-int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd)
+static int mlx5e_modify_channels_scatter_fcs(struct mlx5e_channels *chs, bool enable)
+{
+ int err = 0;
+ int i;
+
+ for (i = 0; i < chs->num; i++) {
+ err = mlx5e_modify_rq_scatter_fcs(&chs->c[i]->rq, enable);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd)
{
int err = 0;
int i;
@@ -3121,6 +3150,23 @@ static int set_feature_rx_all(struct net_device *netdev, bool enable)
return mlx5_set_port_fcs(mdev, !enable);
}
+static int set_feature_rx_fcs(struct net_device *netdev, bool enable)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+ int err;
+
+ mutex_lock(&priv->state_lock);
+
+ priv->channels.params.scatter_fcs_en = enable;
+ err = mlx5e_modify_channels_scatter_fcs(&priv->channels, enable);
+ if (err)
+ priv->channels.params.scatter_fcs_en = !enable;
+
+ mutex_unlock(&priv->state_lock);
+
+ return err;
+}
+
static int set_feature_rx_vlan(struct net_device *netdev, bool enable)
{
struct mlx5e_priv *priv = netdev_priv(netdev);
@@ -3194,6 +3240,8 @@ static int mlx5e_set_features(struct net_device *netdev,
set_feature_tc_num_filters);
err |= mlx5e_handle_feature(netdev, features, NETIF_F_RXALL,
set_feature_rx_all);
+ err |= mlx5e_handle_feature(netdev, features, NETIF_F_RXFCS,
+ set_feature_rx_fcs);
err |= mlx5e_handle_feature(netdev, features, NETIF_F_HW_VLAN_CTAG_RX,
set_feature_rx_vlan);
#ifdef CONFIG_RFS_ACCEL
@@ -3735,6 +3783,10 @@ void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
params->rx_cq_moderation.usec =
MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC_FROM_CQE;
+ if (params->rx_am_enabled)
+ params->rx_cq_moderation =
+ mlx5e_am_get_def_profile(params->rx_cq_period_mode);
+
MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_CQE_BASED_MODER,
params->rx_cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE);
}
@@ -3908,6 +3960,9 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
if (fcs_supported)
netdev->hw_features |= NETIF_F_RXALL;
+ if (MLX5_CAP_ETH(mdev, scatter_fcs))
+ netdev->hw_features |= NETIF_F_RXFCS;
+
netdev->features = netdev->hw_features;
if (!priv->channels.params.lro_en)
netdev->features &= ~NETIF_F_LRO;
@@ -3915,6 +3970,9 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
if (fcs_enabled)
netdev->features &= ~NETIF_F_RXALL;
+ if (!priv->channels.params.scatter_fcs_en)
+ netdev->features &= ~NETIF_F_RXFCS;
+
#define FT_CAP(f) MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.f)
if (FT_CAP(flow_modify_en) &&
FT_CAP(modify_root) &&
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 60154a175bd3..9c2bec732af9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1514,8 +1514,10 @@ static const struct pci_device_id mlx5_core_pci_table[] = {
{ PCI_VDEVICE(MELLANOX, 0x1016), MLX5_PCI_DEV_IS_VF}, /* ConnectX-4LX VF */
{ PCI_VDEVICE(MELLANOX, 0x1017) }, /* ConnectX-5, PCIe 3.0 */
{ PCI_VDEVICE(MELLANOX, 0x1018), MLX5_PCI_DEV_IS_VF}, /* ConnectX-5 VF */
- { PCI_VDEVICE(MELLANOX, 0x1019) }, /* ConnectX-5, PCIe 4.0 */
- { PCI_VDEVICE(MELLANOX, 0x101a), MLX5_PCI_DEV_IS_VF}, /* ConnectX-5, PCIe 4.0 VF */
+ { PCI_VDEVICE(MELLANOX, 0x1019) }, /* ConnectX-5 Ex */
+ { PCI_VDEVICE(MELLANOX, 0x101a), MLX5_PCI_DEV_IS_VF}, /* ConnectX-5 Ex VF */
+ { PCI_VDEVICE(MELLANOX, 0x101b) }, /* ConnectX-6 */
+ { PCI_VDEVICE(MELLANOX, 0x101c), MLX5_PCI_DEV_IS_VF}, /* ConnectX-6 VF */
{ 0, }
};
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index 3e1f97e88710..4c6863a072d3 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -495,8 +495,7 @@ static void nfp_net_refresh_netdevs(struct work_struct *work)
list_for_each_entry_safe(nn, next, &pf->ports, port_list) {
if (!nn->eth_port) {
- nfp_warn(pf->cpp, "Warning: port %d not present after reconfig\n",
- nn->eth_port->eth_index);
+ nfp_warn(pf->cpp, "Warning: port not present after reconfig\n");
continue;
}
if (!nn->eth_port->override_changed)
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index e998e2f7a619..7ab06b338a14 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -1289,6 +1289,21 @@ int netvsc_device_add(struct hv_device *device,
*/
set_channel_read_mode(device->channel, HV_CALL_ISR);
+ /* If we're reopening the device we may have multiple queues, fill the
+ * chn_table with the default channel to use it before subchannels are
+ * opened.
+ * Initialize the channel state before we open;
+ * we can be interrupted as soon as we open the channel.
+ */
+
+ for (i = 0; i < VRSS_CHANNEL_MAX; i++) {
+ struct netvsc_channel *nvchan = &net_device->chan_table[i];
+
+ nvchan->channel = device->channel;
+ netif_napi_add(ndev, &nvchan->napi,
+ netvsc_poll, NAPI_POLL_WEIGHT);
+ }
+
/* Open the channel */
ret = vmbus_open(device->channel, ring_size * PAGE_SIZE,
ring_size * PAGE_SIZE, NULL, 0,
@@ -1303,18 +1318,6 @@ int netvsc_device_add(struct hv_device *device,
/* Channel is opened */
netdev_dbg(ndev, "hv_netvsc channel opened successfully\n");
- /* If we're reopening the device we may have multiple queues, fill the
- * chn_table with the default channel to use it before subchannels are
- * opened.
- */
- for (i = 0; i < VRSS_CHANNEL_MAX; i++) {
- struct netvsc_channel *nvchan = &net_device->chan_table[i];
-
- nvchan->channel = device->channel;
- netif_napi_add(ndev, &nvchan->napi,
- netvsc_poll, NAPI_POLL_WEIGHT);
- }
-
/* Enable NAPI handler for init callbacks */
napi_enable(&net_device->chan_table[0].napi);
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 983582526b37..1e9445bc4539 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -1007,12 +1007,13 @@ static void netvsc_sc_open(struct vmbus_channel *new_sc)
*/
set_channel_read_mode(new_sc, HV_CALL_ISR);
+ /* Set the channel before opening.*/
+ nvchan->channel = new_sc;
+
ret = vmbus_open(new_sc, nvscdev->ring_size * PAGE_SIZE,
nvscdev->ring_size * PAGE_SIZE, NULL, 0,
netvsc_channel_cb, nvchan);
- if (ret == 0)
- nvchan->channel = new_sc;
napi_enable(&nvchan->napi);
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