Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	arch/mips/net/bpf_jit.c
	drivers/net/can/flexcan.c

Both the flexcan and MIPS bpf_jit conflicts were cases of simple
overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 62 insertions, 12 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 65a4a0f88ea0..02a2e90d581a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -2389,6 +2389,22 @@ struct mlx4_slaves_pport mlx4_phys_to_slaves_pport_actv(
 }
 EXPORT_SYMBOL_GPL(mlx4_phys_to_slaves_pport_actv);
 
+static int mlx4_slaves_closest_port(struct mlx4_dev *dev, int slave, int port)
+{
+	struct mlx4_active_ports actv_ports = mlx4_get_active_ports(dev, slave);
+	int min_port = find_first_bit(actv_ports.ports, dev->caps.num_ports)
+			+ 1;
+	int max_port = min_port +
+		bitmap_weight(actv_ports.ports, dev->caps.num_ports);
+
+	if (port < min_port)
+		port = min_port;
+	else if (port >= max_port)
+		port = max_port - 1;
+
+	return port;
+}
+
 int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac)
 {
 	struct mlx4_priv *priv = mlx4_priv(dev);
@@ -2402,6 +2418,7 @@ int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac)
 	if (slave < 0)
 		return -EINVAL;
 
+	port = mlx4_slaves_closest_port(dev, slave, port);
 	s_info = &priv->mfunc.master.vf_admin[slave].vport[port];
 	s_info->mac = mac;
 	mlx4_info(dev, "default mac on vf %d port %d to %llX will take afect only after vf restart\n",
@@ -2428,6 +2445,7 @@ int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos)
 	if (slave < 0)
 		return -EINVAL;
 
+	port = mlx4_slaves_closest_port(dev, slave, port);
 	vf_admin = &priv->mfunc.master.vf_admin[slave].vport[port];
 
 	if ((0 == vlan) && (0 == qos))
@@ -2455,6 +2473,7 @@ bool mlx4_get_slave_default_vlan(struct mlx4_dev *dev, int port, int slave,
 	struct mlx4_priv *priv;
 
 	priv = mlx4_priv(dev);
+	port = mlx4_slaves_closest_port(dev, slave, port);
 	vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port];
 
 	if (MLX4_VGT != vp_oper->state.default_vlan) {
@@ -2482,6 +2501,7 @@ int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting)
 	if (slave < 0)
 		return -EINVAL;
 
+	port = mlx4_slaves_closest_port(dev, slave, port);
 	s_info = &priv->mfunc.master.vf_admin[slave].vport[port];
 	s_info->spoofchk = setting;
 
@@ -2535,6 +2555,7 @@ int mlx4_set_vf_link_state(struct mlx4_dev *dev, int port, int vf, int link_stat
 	if (slave < 0)
 		return -EINVAL;
 
+	port = mlx4_slaves_closest_port(dev, slave, port);
 	switch (link_state) {
 	case IFLA_VF_LINK_STATE_AUTO:
 		/* get current link state */
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index e22f24f784fc..35ff2925110a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -487,6 +487,9 @@ static int mlx4_en_set_pauseparam(struct net_device *dev,
 	struct mlx4_en_dev *mdev = priv->mdev;
 	int err;
 
+	if (pause->autoneg)
+		return -EINVAL;
+
 	priv->prof->tx_pause = pause->tx_pause != 0;
 	priv->prof->rx_pause = pause->rx_pause != 0;
 	err = mlx4_SET_PORT_general(mdev->dev, priv->port,
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c
index 0dc31d85fc3b..2301365c79c7 100644
--- a/drivers/net/ethernet/mellanox/mlx4/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx4/qp.c
@@ -390,13 +390,14 @@ err_icm:
 EXPORT_SYMBOL_GPL(mlx4_qp_alloc);
 
 #define MLX4_UPDATE_QP_SUPPORTED_ATTRS MLX4_UPDATE_QP_SMAC
-int mlx4_update_qp(struct mlx4_dev *dev, struct mlx4_qp *qp,
+int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn,
 		   enum mlx4_update_qp_attr attr,
 		   struct mlx4_update_qp_params *params)
 {
 	struct mlx4_cmd_mailbox *mailbox;
 	struct mlx4_update_qp_context *cmd;
 	u64 pri_addr_path_mask = 0;
+	u64 qp_mask = 0;
 	int err = 0;
 
 	mailbox = mlx4_alloc_cmd_mailbox(dev);
@@ -413,9 +414,16 @@ int mlx4_update_qp(struct mlx4_dev *dev, struct mlx4_qp *qp,
 		cmd->qp_context.pri_path.grh_mylmc = params->smac_index;
 	}
 
+	if (attr & MLX4_UPDATE_QP_VSD) {
+		qp_mask |= 1ULL << MLX4_UPD_QP_MASK_VSD;
+		if (params->flags & MLX4_UPDATE_QP_PARAMS_FLAGS_VSD_ENABLE)
+			cmd->qp_context.param3 |= cpu_to_be32(MLX4_STRIP_VLAN);
+	}
+
 	cmd->primary_addr_path_mask = cpu_to_be64(pri_addr_path_mask);
+	cmd->qp_mask = cpu_to_be64(qp_mask);
 
-	err = mlx4_cmd(dev, mailbox->dma, qp->qpn & 0xffffff, 0,
+	err = mlx4_cmd(dev, mailbox->dma, qpn & 0xffffff, 0,
 		       MLX4_CMD_UPDATE_QP, MLX4_CMD_TIME_CLASS_A,
 		       MLX4_CMD_NATIVE);
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 1089367fed22..5d2498dcf536 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -702,11 +702,13 @@ static int update_vport_qp_param(struct mlx4_dev *dev,
 	struct mlx4_qp_context	*qpc = inbox->buf + 8;
 	struct mlx4_vport_oper_state *vp_oper;
 	struct mlx4_priv *priv;
+	u32 qp_type;
 	int port;
 
 	port = (qpc->pri_path.sched_queue & 0x40) ? 2 : 1;
 	priv = mlx4_priv(dev);
 	vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port];
+	qp_type	= (be32_to_cpu(qpc->flags) >> 16) & 0xff;
 
 	if (MLX4_VGT != vp_oper->state.default_vlan) {
 		/* the reserved QPs (special, proxy, tunnel)
@@ -715,8 +717,20 @@ static int update_vport_qp_param(struct mlx4_dev *dev,
 		if (mlx4_is_qp_reserved(dev, qpn))
 			return 0;
 
-		/* force strip vlan by clear vsd */
-		qpc->param3 &= ~cpu_to_be32(MLX4_STRIP_VLAN);
+		/* force strip vlan by clear vsd, MLX QP refers to Raw Ethernet */
+		if (qp_type == MLX4_QP_ST_UD ||
+		    (qp_type == MLX4_QP_ST_MLX && mlx4_is_eth(dev, port))) {
+			if (dev->caps.bmme_flags & MLX4_BMME_FLAG_VSD_INIT2RTR) {
+				*(__be32 *)inbox->buf =
+					cpu_to_be32(be32_to_cpu(*(__be32 *)inbox->buf) |
+					MLX4_QP_OPTPAR_VLAN_STRIPPING);
+				qpc->param3 &= ~cpu_to_be32(MLX4_STRIP_VLAN);
+			} else {
+				struct mlx4_update_qp_params params = {.flags = 0};
+
+				mlx4_update_qp(dev, qpn, MLX4_UPDATE_QP_VSD, &params);
+			}
+		}
 
 		if (vp_oper->state.link_state == IFLA_VF_LINK_STATE_DISABLE &&
 		    dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_UPDATE_QP) {
@@ -3998,13 +4012,17 @@ int mlx4_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
 	}
 
 	port = (rqp->sched_queue >> 6 & 1) + 1;
-	smac_index = cmd->qp_context.pri_path.grh_mylmc;
-	err = mac_find_smac_ix_in_slave(dev, slave, port,
-					smac_index, &mac);
-	if (err) {
-		mlx4_err(dev, "Failed to update qpn 0x%x, MAC is invalid. smac_ix: %d\n",
-			 qpn, smac_index);
-		goto err_mac;
+
+	if (pri_addr_path_mask & (1ULL << MLX4_UPD_QP_PATH_MASK_MAC_INDEX)) {
+		smac_index = cmd->qp_context.pri_path.grh_mylmc;
+		err = mac_find_smac_ix_in_slave(dev, slave, port,
+						smac_index, &mac);
+
+		if (err) {
+			mlx4_err(dev, "Failed to update qpn 0x%x, MAC is invalid. smac_ix: %d\n",
+				 qpn, smac_index);
+			goto err_mac;
+		}
 	}
 
 	err = mlx4_cmd(dev, inbox->dma,
@@ -4818,7 +4836,7 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work)
 			MLX4_VLAN_CTRL_ETH_RX_BLOCK_UNTAGGED;
 
 	upd_context = mailbox->buf;
-	upd_context->qp_mask = cpu_to_be64(MLX4_UPD_QP_MASK_VSD);
+	upd_context->qp_mask = cpu_to_be64(1ULL << MLX4_UPD_QP_MASK_VSD);
 
 	spin_lock_irq(mlx4_tlock(dev));
 	list_for_each_entry_safe(qp, tmp, qp_list, com.list) {