diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/eq.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index 2619c9fbf42d..80bcd648c5e0 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -145,7 +145,7 @@ void mlx4_gen_slave_eqe(struct work_struct *work) struct mlx4_slave_event_eq *slave_eq = &mfunc->master.slave_eq; struct mlx4_eqe *eqe; u8 slave; - int i; + int i, phys_port, slave_port; for (eqe = next_slave_event_eqe(slave_eq); eqe; eqe = next_slave_event_eqe(slave_eq)) { @@ -154,9 +154,20 @@ void mlx4_gen_slave_eqe(struct work_struct *work) /* All active slaves need to receive the event */ if (slave == ALL_SLAVES) { for (i = 0; i <= dev->persist->num_vfs; i++) { + phys_port = 0; + if (eqe->type == MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT && + eqe->subtype == MLX4_DEV_PMC_SUBTYPE_PORT_INFO) { + phys_port = eqe->event.port_mgmt_change.port; + slave_port = mlx4_phys_to_slave_port(dev, i, phys_port); + if (slave_port < 0) /* VF doesn't have this port */ + continue; + eqe->event.port_mgmt_change.port = slave_port; + } if (mlx4_GEN_EQE(dev, i, eqe)) mlx4_warn(dev, "Failed to generate event for slave %d\n", i); + if (phys_port) + eqe->event.port_mgmt_change.port = phys_port; } } else { if (mlx4_GEN_EQE(dev, slave, eqe)) @@ -224,7 +235,7 @@ int mlx4_gen_pkey_eqe(struct mlx4_dev *dev, int slave, u8 port) eqe.type = MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT; eqe.subtype = MLX4_DEV_PMC_SUBTYPE_PKEY_TABLE; - eqe.event.port_mgmt_change.port = port; + eqe.event.port_mgmt_change.port = mlx4_phys_to_slave_port(dev, slave, port); return mlx4_GEN_EQE(dev, slave, &eqe); } @@ -241,7 +252,7 @@ int mlx4_gen_guid_change_eqe(struct mlx4_dev *dev, int slave, u8 port) eqe.type = MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT; eqe.subtype = MLX4_DEV_PMC_SUBTYPE_GUID_INFO; - eqe.event.port_mgmt_change.port = port; + eqe.event.port_mgmt_change.port = mlx4_phys_to_slave_port(dev, slave, port); return mlx4_GEN_EQE(dev, slave, &eqe); } @@ -251,6 +262,7 @@ int mlx4_gen_port_state_change_eqe(struct mlx4_dev *dev, int slave, u8 port, u8 port_subtype_change) { struct mlx4_eqe eqe; + u8 slave_port = mlx4_phys_to_slave_port(dev, slave, port); /*don't send if we don't have the that slave */ if (dev->persist->num_vfs < slave) @@ -259,7 +271,7 @@ int mlx4_gen_port_state_change_eqe(struct mlx4_dev *dev, int slave, u8 port, eqe.type = MLX4_EVENT_TYPE_PORT_CHANGE; eqe.subtype = port_subtype_change; - eqe.event.port_change.port = cpu_to_be32(port << 28); + eqe.event.port_change.port = cpu_to_be32(slave_port << 28); mlx4_dbg(dev, "%s: sending: %d to slave: %d on port: %d\n", __func__, port_subtype_change, slave, port); @@ -589,6 +601,10 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) if (SLAVE_PORT_GEN_EVENT_DOWN == gen_event) { if (i == mlx4_master_func_num(dev)) continue; + eqe->event.port_change.port = + cpu_to_be32( + (be32_to_cpu(eqe->event.port_change.port) & 0xFFFFFFF) + | (mlx4_phys_to_slave_port(dev, i, port) << 28)); mlx4_slave_event(dev, i, eqe); } } |