diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c index 5b1a91a18c67..979f47ca77f9 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c @@ -39,6 +39,12 @@ static int hinic3_feature_nego(struct hinic3_hwdev *hwdev, u8 opcode, return 0; } +int hinic3_get_nic_feature_from_hw(struct hinic3_nic_dev *nic_dev) +{ + return hinic3_feature_nego(nic_dev->hwdev, MGMT_MSG_CMD_OP_GET, + &nic_dev->nic_io->feature_cap, 1); +} + int hinic3_set_nic_feature_to_hw(struct hinic3_nic_dev *nic_dev) { return hinic3_feature_nego(nic_dev->hwdev, MGMT_MSG_CMD_OP_SET, @@ -82,6 +88,23 @@ static int hinic3_set_function_table(struct hinic3_hwdev *hwdev, u32 cfg_bitmap, return 0; } +int hinic3_init_function_table(struct hinic3_nic_dev *nic_dev) +{ + struct hinic3_nic_io *nic_io = nic_dev->nic_io; + struct l2nic_func_tbl_cfg func_tbl_cfg = {}; + u32 cfg_bitmap; + + func_tbl_cfg.mtu = 0x3FFF; /* default, max mtu */ + func_tbl_cfg.rx_wqe_buf_size = nic_io->rx_buf_len; + + cfg_bitmap = BIT(L2NIC_FUNC_TBL_CFG_INIT) | + BIT(L2NIC_FUNC_TBL_CFG_MTU) | + BIT(L2NIC_FUNC_TBL_CFG_RX_BUF_SIZE); + + return hinic3_set_function_table(nic_dev->hwdev, cfg_bitmap, + &func_tbl_cfg); +} + int hinic3_set_port_mtu(struct net_device *netdev, u16 new_mtu) { struct hinic3_nic_dev *nic_dev = netdev_priv(netdev); @@ -89,6 +112,7 @@ int hinic3_set_port_mtu(struct net_device *netdev, u16 new_mtu) struct hinic3_hwdev *hwdev = nic_dev->hwdev; func_tbl_cfg.mtu = new_mtu; + return hinic3_set_function_table(hwdev, BIT(L2NIC_FUNC_TBL_CFG_MTU), &func_tbl_cfg); } @@ -206,6 +230,63 @@ int hinic3_update_mac(struct hinic3_hwdev *hwdev, const u8 *old_mac, err, mac_info.msg_head.status); return -EIO; } + + return 0; +} + +int hinic3_set_ci_table(struct hinic3_hwdev *hwdev, struct hinic3_sq_attr *attr) +{ + struct l2nic_cmd_set_ci_attr cons_idx_attr = {}; + struct mgmt_msg_params msg_params = {}; + int err; + + cons_idx_attr.func_idx = hinic3_global_func_id(hwdev); + cons_idx_attr.dma_attr_off = attr->dma_attr_off; + cons_idx_attr.pending_limit = attr->pending_limit; + cons_idx_attr.coalescing_time = attr->coalescing_time; + + if (attr->intr_en) { + cons_idx_attr.intr_en = attr->intr_en; + cons_idx_attr.intr_idx = attr->intr_idx; + } + + cons_idx_attr.l2nic_sqn = attr->l2nic_sqn; + cons_idx_attr.ci_addr = attr->ci_dma_base; + + mgmt_msg_params_init_default(&msg_params, &cons_idx_attr, + sizeof(cons_idx_attr)); + + err = hinic3_send_mbox_to_mgmt(hwdev, MGMT_MOD_L2NIC, + L2NIC_CMD_SET_SQ_CI_ATTR, &msg_params); + if (err || cons_idx_attr.msg_head.status) { + dev_err(hwdev->dev, + "Failed to set ci attribute table, err: %d, status: 0x%x\n", + err, cons_idx_attr.msg_head.status); + return -EFAULT; + } + + return 0; +} + +int hinic3_flush_qps_res(struct hinic3_hwdev *hwdev) +{ + struct l2nic_cmd_clear_qp_resource sq_res = {}; + struct mgmt_msg_params msg_params = {}; + int err; + + sq_res.func_id = hinic3_global_func_id(hwdev); + + mgmt_msg_params_init_default(&msg_params, &sq_res, sizeof(sq_res)); + + err = hinic3_send_mbox_to_mgmt(hwdev, MGMT_MOD_L2NIC, + L2NIC_CMD_CLEAR_QP_RESOURCE, + &msg_params); + if (err || sq_res.msg_head.status) { + dev_err(hwdev->dev, "Failed to clear sq resources, err: %d, status: 0x%x\n", + err, sq_res.msg_head.status); + return -EINVAL; + } + return 0; } @@ -231,3 +312,74 @@ int hinic3_force_drop_tx_pkt(struct hinic3_hwdev *hwdev) return pkt_drop.msg_head.status; } + +int hinic3_sync_dcb_state(struct hinic3_hwdev *hwdev, u8 op_code, u8 state) +{ + struct l2nic_cmd_set_dcb_state dcb_state = {}; + struct mgmt_msg_params msg_params = {}; + int err; + + dcb_state.op_code = op_code; + dcb_state.state = state; + dcb_state.func_id = hinic3_global_func_id(hwdev); + + mgmt_msg_params_init_default(&msg_params, &dcb_state, + sizeof(dcb_state)); + + err = hinic3_send_mbox_to_mgmt(hwdev, MGMT_MOD_L2NIC, + L2NIC_CMD_QOS_DCB_STATE, &msg_params); + if (err || dcb_state.head.status) { + dev_err(hwdev->dev, + "Failed to set dcb state, err: %d, status: 0x%x\n", + err, dcb_state.head.status); + return -EFAULT; + } + + return 0; +} + +int hinic3_get_link_status(struct hinic3_hwdev *hwdev, bool *link_status_up) +{ + struct mag_cmd_get_link_status get_link = {}; + struct mgmt_msg_params msg_params = {}; + int err; + + get_link.port_id = hinic3_physical_port_id(hwdev); + + mgmt_msg_params_init_default(&msg_params, &get_link, sizeof(get_link)); + + err = hinic3_send_mbox_to_mgmt(hwdev, MGMT_MOD_HILINK, + MAG_CMD_GET_LINK_STATUS, &msg_params); + if (err || get_link.head.status) { + dev_err(hwdev->dev, "Failed to get link state, err: %d, status: 0x%x\n", + err, get_link.head.status); + return -EIO; + } + + *link_status_up = !!get_link.status; + + return 0; +} + +int hinic3_set_vport_enable(struct hinic3_hwdev *hwdev, u16 func_id, + bool enable) +{ + struct l2nic_cmd_set_vport_state en_state = {}; + struct mgmt_msg_params msg_params = {}; + int err; + + en_state.func_id = func_id; + en_state.state = enable ? 1 : 0; + + mgmt_msg_params_init_default(&msg_params, &en_state, sizeof(en_state)); + + err = hinic3_send_mbox_to_mgmt(hwdev, MGMT_MOD_L2NIC, + L2NIC_CMD_SET_VPORT_ENABLE, &msg_params); + if (err || en_state.msg_head.status) { + dev_err(hwdev->dev, "Failed to set vport state, err: %d, status: 0x%x\n", + err, en_state.msg_head.status); + return -EINVAL; + } + + return 0; +} |