diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eq.c | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 4e3febbf639d..4aa39a1fe23f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -108,121 +108,6 @@ static int mlx5_cmd_destroy_eq(struct mlx5_core_dev *dev, u8 eqn) return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } -static const char *eqe_type_str(u8 type) -{ - switch (type) { - case MLX5_EVENT_TYPE_COMP: - return "MLX5_EVENT_TYPE_COMP"; - case MLX5_EVENT_TYPE_PATH_MIG: - return "MLX5_EVENT_TYPE_PATH_MIG"; - case MLX5_EVENT_TYPE_COMM_EST: - return "MLX5_EVENT_TYPE_COMM_EST"; - case MLX5_EVENT_TYPE_SQ_DRAINED: - return "MLX5_EVENT_TYPE_SQ_DRAINED"; - case MLX5_EVENT_TYPE_SRQ_LAST_WQE: - return "MLX5_EVENT_TYPE_SRQ_LAST_WQE"; - case MLX5_EVENT_TYPE_SRQ_RQ_LIMIT: - return "MLX5_EVENT_TYPE_SRQ_RQ_LIMIT"; - case MLX5_EVENT_TYPE_CQ_ERROR: - return "MLX5_EVENT_TYPE_CQ_ERROR"; - case MLX5_EVENT_TYPE_WQ_CATAS_ERROR: - return "MLX5_EVENT_TYPE_WQ_CATAS_ERROR"; - case MLX5_EVENT_TYPE_PATH_MIG_FAILED: - return "MLX5_EVENT_TYPE_PATH_MIG_FAILED"; - case MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR: - return "MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR"; - case MLX5_EVENT_TYPE_WQ_ACCESS_ERROR: - return "MLX5_EVENT_TYPE_WQ_ACCESS_ERROR"; - case MLX5_EVENT_TYPE_SRQ_CATAS_ERROR: - return "MLX5_EVENT_TYPE_SRQ_CATAS_ERROR"; - case MLX5_EVENT_TYPE_INTERNAL_ERROR: - return "MLX5_EVENT_TYPE_INTERNAL_ERROR"; - case MLX5_EVENT_TYPE_PORT_CHANGE: - return "MLX5_EVENT_TYPE_PORT_CHANGE"; - case MLX5_EVENT_TYPE_GPIO_EVENT: - return "MLX5_EVENT_TYPE_GPIO_EVENT"; - case MLX5_EVENT_TYPE_PORT_MODULE_EVENT: - return "MLX5_EVENT_TYPE_PORT_MODULE_EVENT"; - case MLX5_EVENT_TYPE_TEMP_WARN_EVENT: - return "MLX5_EVENT_TYPE_TEMP_WARN_EVENT"; - case MLX5_EVENT_TYPE_REMOTE_CONFIG: - return "MLX5_EVENT_TYPE_REMOTE_CONFIG"; - case MLX5_EVENT_TYPE_DB_BF_CONGESTION: - return "MLX5_EVENT_TYPE_DB_BF_CONGESTION"; - case MLX5_EVENT_TYPE_STALL_EVENT: - return "MLX5_EVENT_TYPE_STALL_EVENT"; - case MLX5_EVENT_TYPE_CMD: - return "MLX5_EVENT_TYPE_CMD"; - case MLX5_EVENT_TYPE_PAGE_REQUEST: - return "MLX5_EVENT_TYPE_PAGE_REQUEST"; - case MLX5_EVENT_TYPE_PAGE_FAULT: - return "MLX5_EVENT_TYPE_PAGE_FAULT"; - case MLX5_EVENT_TYPE_PPS_EVENT: - return "MLX5_EVENT_TYPE_PPS_EVENT"; - case MLX5_EVENT_TYPE_NIC_VPORT_CHANGE: - return "MLX5_EVENT_TYPE_NIC_VPORT_CHANGE"; - case MLX5_EVENT_TYPE_FPGA_ERROR: - return "MLX5_EVENT_TYPE_FPGA_ERROR"; - case MLX5_EVENT_TYPE_FPGA_QP_ERROR: - return "MLX5_EVENT_TYPE_FPGA_QP_ERROR"; - case MLX5_EVENT_TYPE_GENERAL_EVENT: - return "MLX5_EVENT_TYPE_GENERAL_EVENT"; - case MLX5_EVENT_TYPE_DEVICE_TRACER: - return "MLX5_EVENT_TYPE_DEVICE_TRACER"; - default: - return "Unrecognized event"; - } -} - -static enum mlx5_dev_event port_subtype_event(u8 subtype) -{ - switch (subtype) { - case MLX5_PORT_CHANGE_SUBTYPE_DOWN: - return MLX5_DEV_EVENT_PORT_DOWN; - case MLX5_PORT_CHANGE_SUBTYPE_ACTIVE: - return MLX5_DEV_EVENT_PORT_UP; - case MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED: - return MLX5_DEV_EVENT_PORT_INITIALIZED; - case MLX5_PORT_CHANGE_SUBTYPE_LID: - return MLX5_DEV_EVENT_LID_CHANGE; - case MLX5_PORT_CHANGE_SUBTYPE_PKEY: - return MLX5_DEV_EVENT_PKEY_CHANGE; - case MLX5_PORT_CHANGE_SUBTYPE_GUID: - return MLX5_DEV_EVENT_GUID_CHANGE; - case MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG: - return MLX5_DEV_EVENT_CLIENT_REREG; - } - return -1; -} - -static void general_event_handler(struct mlx5_core_dev *dev, - struct mlx5_eqe *eqe) -{ - switch (eqe->sub_type) { - case MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT: - if (dev->event) - dev->event(dev, MLX5_DEV_EVENT_DELAY_DROP_TIMEOUT, 0); - break; - default: - mlx5_core_dbg(dev, "General event with unrecognized subtype: sub_type %d\n", - eqe->sub_type); - } -} - -static void mlx5_temp_warning_event(struct mlx5_core_dev *dev, - struct mlx5_eqe *eqe) -{ - u64 value_lsb; - u64 value_msb; - - value_lsb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_lsb); - value_msb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_msb); - - mlx5_core_warn(dev, - "High temperature on sensors with bit set %llx %llx", - value_msb, value_lsb); -} - /* caller must eventually call mlx5_cq_put on the returned cq */ static struct mlx5_core_cq *mlx5_eq_cq_get(struct mlx5_eq *eq, u32 cqn) { @@ -312,7 +197,6 @@ static irqreturn_t mlx5_eq_async_int(int irq, void *eq_ptr) struct mlx5_core_dev *dev; struct mlx5_eqe *eqe; int set_ci = 0; - u8 port; dev = eq->dev; eqt = dev->priv.eq_table; @@ -324,47 +208,6 @@ static irqreturn_t mlx5_eq_async_int(int irq, void *eq_ptr) */ dma_rmb(); - mlx5_core_dbg(eq->dev, "eqn %d, eqe type %s\n", - eq->eqn, eqe_type_str(eqe->type)); - switch (eqe->type) { - case MLX5_EVENT_TYPE_PORT_CHANGE: - port = (eqe->data.port.port >> 4) & 0xf; - switch (eqe->sub_type) { - case MLX5_PORT_CHANGE_SUBTYPE_DOWN: - case MLX5_PORT_CHANGE_SUBTYPE_ACTIVE: - case MLX5_PORT_CHANGE_SUBTYPE_LID: - case MLX5_PORT_CHANGE_SUBTYPE_PKEY: - case MLX5_PORT_CHANGE_SUBTYPE_GUID: - case MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG: - case MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED: - if (dev->event) - dev->event(dev, port_subtype_event(eqe->sub_type), - (unsigned long)port); - break; - default: - mlx5_core_warn(dev, "Port event with unrecognized subtype: port %d, sub_type %d\n", - port, eqe->sub_type); - } - break; - - case MLX5_EVENT_TYPE_PORT_MODULE_EVENT: - mlx5_port_module_event(dev, eqe); - break; - - case MLX5_EVENT_TYPE_TEMP_WARN_EVENT: - mlx5_temp_warning_event(dev, eqe); - break; - - case MLX5_EVENT_TYPE_GENERAL_EVENT: - general_event_handler(dev, eqe); - break; - - default: - mlx5_core_warn(dev, "Unhandled event 0x%x on EQ 0x%x\n", - eqe->type, eq->eqn); - break; - } - if (likely(eqe->type < MLX5_EVENT_TYPE_MAX)) atomic_notifier_call_chain(&eqt->nh[eqe->type], eqe->type, eqe); else |