diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index a029124fe2f8eb6e92b539fd851f331ae8d4bebf..aad6f8dbfb4c95ff651a06c8d10dd0ec660c4a02 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -1492,14 +1492,48 @@ static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave,
static int mlx4_master_activate_admin_state(struct mlx4_priv *priv, int slave)
{
- int port;
+ int port, err;
+ struct mlx4_vport_state *vp_admin;
+ struct mlx4_vport_oper_state *vp_oper;
+
for (port = 1; port <= MLX4_MAX_PORTS; port++) {
- priv->mfunc.master.vf_oper[slave].vport[port].state =
- priv->mfunc.master.vf_admin[slave].vport[port];
+ vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port];
+ vp_admin = &priv->mfunc.master.vf_admin[slave].vport[port];
+ vp_oper->state = *vp_admin;
+ if (MLX4_VGT != vp_admin->default_vlan) {
+ err = __mlx4_register_vlan(&priv->dev, port,
+ vp_admin->default_vlan, &(vp_oper->vlan_idx));
+ if (err) {
+ vp_oper->vlan_idx = NO_INDX;
+ mlx4_warn((&priv->dev),
+ "No vlan resorces slave %d, port %d\n",
+ slave, port);
+ return err;
+ }
+ mlx4_dbg((&(priv->dev)), "alloc vlan %d idx %d slave %d port %d\n",
+ (int)(vp_oper->state.default_vlan),
+ vp_oper->vlan_idx, slave, port);
+ }
}
return 0;
}
+static void mlx4_master_deactivate_admin_state(struct mlx4_priv *priv, int slave)
+{
+ int port;
+ struct mlx4_vport_oper_state *vp_oper;
+
+ for (port = 1; port <= MLX4_MAX_PORTS; port++) {
+ vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port];
+ if (NO_INDX != vp_oper->vlan_idx) {
+ __mlx4_unregister_vlan(&priv->dev,
+ port, vp_oper->vlan_idx);
+ vp_oper->vlan_idx = NO_INDX;
+ }
+ }
+ return;
+}
+
static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd,
u16 param, u8 toggle)
{
@@ -1520,6 +1554,7 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd,
if (cmd == MLX4_COMM_CMD_RESET) {
mlx4_warn(dev, "Received reset from slave:%d\n", slave);
slave_state[slave].active = false;
+ mlx4_master_deactivate_admin_state(priv, slave);
for (i = 0; i < MLX4_EVENT_TYPES_NUM; ++i) {
slave_state[slave].event_eq[i].eqn = -1;
slave_state[slave].event_eq[i].token = 0;
@@ -1566,7 +1601,8 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd,
if (slave_state[slave].last_cmd != MLX4_COMM_CMD_VHCR2)
goto reset_slave;
slave_state[slave].vhcr_dma |= param;
- mlx4_master_activate_admin_state(priv, slave);
+ if (mlx4_master_activate_admin_state(priv, slave))
+ goto reset_slave;
slave_state[slave].active = true;
mlx4_dispatch_event(dev, MLX4_DEV_EVENT_SLAVE_INIT, slave);
break;
@@ -1776,6 +1812,7 @@ int mlx4_multi_func_init(struct mlx4_dev *dev)
}
INIT_LIST_HEAD(&s_state->mcast_filters[port]);
priv->mfunc.master.vf_admin[i].vport[port].default_vlan = MLX4_VGT;
+ priv->mfunc.master.vf_oper[i].vport[port].state.default_vlan = MLX4_VGT;
priv->mfunc.master.vf_oper[i].vport[port].vlan_idx = NO_INDX;
priv->mfunc.master.vf_oper[i].vport[port].mac_idx = NO_INDX;
}
@@ -2047,3 +2084,30 @@ int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac)
return 0;
}
EXPORT_SYMBOL_GPL(mlx4_set_vf_mac);
+
+int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos)
+{
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ struct mlx4_vport_state *s_info;
+ int slave;
+
+ if ((!mlx4_is_master(dev)) ||
+ !(dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_VLAN_CONTROL))
+ return -EPROTONOSUPPORT;
+
+ if ((vlan > 4095) || (qos > 7))
+ return -EINVAL;
+
+ slave = mlx4_get_slave_indx(dev, vf);
+ if (slave < 0)
+ return -EINVAL;
+
+ s_info = &priv->mfunc.master.vf_admin[slave].vport[port];
+ if ((0 == vlan) && (0 == qos))
+ s_info->default_vlan = MLX4_VGT;
+ else
+ s_info->default_vlan = vlan;
+ s_info->default_qos = qos;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mlx4_set_vf_vlan);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 8293a92bf151f3091d65b0655c92413d7e6da1c0..c1f2c5b34d9586ecde65cbe0037518b16269ccb4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -2036,6 +2036,14 @@ static int mlx4_en_set_vf_mac(struct net_device *dev, int queue, u8 *mac)
return mlx4_set_vf_mac(mdev->dev, en_priv->port, queue, mac_u64);
}
+static int mlx4_en_set_vf_vlan(struct net_device *dev, int vf, u16 vlan, u8 qos)
+{
+ struct mlx4_en_priv *en_priv = netdev_priv(dev);
+ struct mlx4_en_dev *mdev = en_priv->mdev;
+
+ return mlx4_set_vf_vlan(mdev->dev, en_priv->port, vf, vlan, qos);
+}
+
static const struct net_device_ops mlx4_netdev_ops = {
.ndo_open = mlx4_en_open,
@@ -2075,6 +2083,7 @@ static const struct net_device_ops mlx4_netdev_ops_master = {
.ndo_vlan_rx_add_vid = mlx4_en_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = mlx4_en_vlan_rx_kill_vid,
.ndo_set_vf_mac = mlx4_en_set_vf_mac,
+ .ndo_set_vf_vlan = mlx4_en_set_vf_vlan,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = mlx4_en_netpoll,
#endif
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 70d44adddc399885fa6cd181c28858a61e703c3a..d2d30c940790cf1271445454d7e641d145d481ba 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -468,6 +468,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
#define QUERY_DEV_CAP_RSVD_XRC_OFFSET 0x66
#define QUERY_DEV_CAP_MAX_XRC_OFFSET 0x67
#define QUERY_DEV_CAP_MAX_COUNTERS_OFFSET 0x68
+#define QUERY_DEV_CAP_EXT_2_FLAGS_OFFSET 0x70
#define QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET 0x76
#define QUERY_DEV_CAP_FLOW_STEERING_MAX_QP_OFFSET 0x77
#define QUERY_DEV_CAP_RDMARC_ENTRY_SZ_OFFSET 0x80
@@ -655,6 +656,10 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
MLX4_GET(dev_cap->max_counters, outbox,
QUERY_DEV_CAP_MAX_COUNTERS_OFFSET);
+ MLX4_GET(field32, outbox, QUERY_DEV_CAP_EXT_2_FLAGS_OFFSET);
+ if (field32 & (1 << 26))
+ dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_VLAN_CONTROL;
+
if (dev->flags & MLX4_FLAG_OLD_PORT_CMDS) {
for (i = 1; i <= dev_cap->num_ports; ++i) {
MLX4_GET(field, outbox, QUERY_DEV_CAP_VL_PORT_OFFSET);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 7e1d10059eda673ad33348edd9aba0c8b7ea58b9..eac3dae10efe4170d7ed7c276eaccca1ff2434fa 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -1157,6 +1157,8 @@ int mlx4_change_port_types(struct mlx4_dev *dev,
void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table);
void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table);
+void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index);
+int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index);
int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port, int pkey_tbl_sz);
/* resource tracker functions*/
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index d3408add8742851f564202625dcf841f229a4d1a..946e0af5faef28b2e89bc677510e1032c24e9eef 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -310,7 +310,7 @@ int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx)
}
EXPORT_SYMBOL_GPL(mlx4_find_cached_vlan);
-static int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan,
+int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan,
int *index)
{
struct mlx4_vlan_table *table = &mlx4_priv(dev)->port[port].vlan_table;
@@ -384,7 +384,7 @@ int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index)
}
EXPORT_SYMBOL_GPL(mlx4_register_vlan);
-static void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index)
+void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index)
{
struct mlx4_vlan_table *table = &mlx4_priv(dev)->port[port].vlan_table;
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index f2d64435d8ef8f8de55b58fd1e2d2b97bdab16c1..5083d4babfe32a1822ac2bbb81e8e2fbfd386ac3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -353,6 +353,39 @@ static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox,
}
}
+static int update_vport_qp_param(struct mlx4_dev *dev,
+ struct mlx4_cmd_mailbox *inbox,
+ u8 slave)
+{
+ 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];
+
+ if (MLX4_VGT != vp_oper->state.default_vlan) {
+ qp_type = (be32_to_cpu(qpc->flags) >> 16) & 0xff;
+ if (MLX4_QP_ST_RC == qp_type)
+ return -EINVAL;
+
+ qpc->pri_path.vlan_index = vp_oper->vlan_idx;
+ qpc->pri_path.fl = (1 << 6) | (1 << 2); /* set cv bit and hide_cqe_vlan bit*/
+ qpc->pri_path.feup |= 1 << 3; /* set fvl bit */
+ qpc->pri_path.sched_queue &= 0xC7;
+ qpc->pri_path.sched_queue |= (vp_oper->state.default_qos) << 3;
+ mlx4_dbg(dev, "qp %d port %d Q 0x%x set vlan to %d vidx %d feup %x fl %x\n",
+ be32_to_cpu(qpc->local_qpn) & 0xffffff, port,
+ (int)(qpc->pri_path.sched_queue), vp_oper->state.default_vlan,
+ vp_oper->vlan_idx, (int)(qpc->pri_path.feup),
+ (int)(qpc->pri_path.fl));
+ }
+ return 0;
+}
+
static int mpt_mask(struct mlx4_dev *dev)
{
return dev->caps.num_mpts - 1;
@@ -2798,6 +2831,9 @@ int mlx4_INIT2RTR_QP_wrapper(struct mlx4_dev *dev, int slave,
update_pkey_index(dev, slave, inbox);
update_gid(dev, inbox, (u8)slave);
adjust_proxy_tun_qkey(dev, vhcr, qpc);
+ err = update_vport_qp_param(dev, inbox, slave);
+ if (err)
+ return err;
return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
}
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index f21ddc6203bdf9b323f7d52d79848a63396da746..7daead75a6f525e719010f0c88b941ebdcbcfa9b 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -233,6 +233,8 @@ void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbo
u32 mlx4_comm_get_version(void);
int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac);
+int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos);
+
#define MLX4_COMM_GET_IF_REV(cmd_chan_ver) (u8)((cmd_chan_ver) >> 8)
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 2fbc1464b53beae24231b3bc630a05030df78366..6606d8f5862a2dd03727afbdee3cb77212cfaaed 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -155,7 +155,8 @@ enum {
MLX4_DEV_CAP_FLAG2_RSS_XOR = 1LL << 2,
MLX4_DEV_CAP_FLAG2_FS_EN = 1LL << 3,
MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN = 1LL << 4,
- MLX4_DEV_CAP_FLAG2_TS = 1LL << 5
+ MLX4_DEV_CAP_FLAG2_TS = 1LL << 5,
+ MLX4_DEV_CAP_FLAG2_VLAN_CONTROL = 1LL << 6
};
enum {