@@ -31,6 +31,7 @@ Features
- Unicast MAC filter
- Multicast MAC filter
- Flow director
+- Set Link down or up
Prerequisites
-------------
@@ -119,6 +119,8 @@ enum hinic_port_cmd {
HINIC_PORT_CMD_SET_IPSU_MAC = 0xcb,
HINIC_PORT_CMD_GET_IPSU_MAC = 0xcc,
+ HINIC_PORT_CMD_SET_XSFP_STATUS = 0xD4,
+
HINIC_PORT_CMD_GET_LINK_MODE = 0xD9,
HINIC_PORT_CMD_SET_SPEED = 0xDA,
HINIC_PORT_CMD_SET_AUTONEG = 0xDB,
@@ -1613,6 +1613,44 @@ int hinic_get_link_mode(void *hwdev, u32 *supported, u32 *advertised)
}
/**
+ * hinic_set_xsfp_tx_status - Enable or disable the fiber in
+ * tx direction when set link up or down.
+ *
+ * @param hwdev
+ * The hardware interface of a nic device.
+ * @param enable
+ * Enable or Disable.
+ *
+ * @return
+ * 0 on success.
+ * negative error value otherwise.
+ */
+int hinic_set_xsfp_tx_status(void *hwdev, bool enable)
+{
+ struct hinic_set_xsfp_status xsfp_status;
+ u16 out_size = sizeof(struct hinic_set_xsfp_status);
+ int err;
+
+ memset(&xsfp_status, 0, sizeof(xsfp_status));
+ xsfp_status.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ xsfp_status.port_id = hinic_global_func_id(hwdev);
+ xsfp_status.xsfp_tx_dis = ((enable == 0) ? 1 : 0);
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_SET_XSFP_STATUS,
+ &xsfp_status, sizeof(struct hinic_set_xsfp_status),
+ &xsfp_status, &out_size);
+ if (err || !out_size || xsfp_status.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR,
+ "Failed to %s port xsfp status, err: %d, status: 0x%x, out size: 0x%x\n",
+ enable ? "Disable" : "Enable", err,
+ xsfp_status.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+/**
* hinic_flush_qp_res - Flush tx && rx chip resources in case of set vport
* fake failed when device start.
*
@@ -578,6 +578,13 @@ struct hinic_link_mode_cmd {
u16 advertised;
};
+struct hinic_set_xsfp_status {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u32 port_id;
+ u32 xsfp_tx_dis; /* 0: tx enable; 1: tx disable */
+};
+
struct hinic_clear_qp_resource {
struct hinic_mgmt_msg_head mgmt_msg_head;
@@ -807,6 +814,8 @@ int hinic_set_link_status_follow(void *hwdev,
int hinic_get_link_mode(void *hwdev, u32 *supported, u32 *advertised);
+int hinic_set_xsfp_tx_status(void *hwdev, bool enable);
+
int hinic_flush_qp_res(void *hwdev);
int hinic_init_function_table(void *hwdev, u16 rx_buf_sz);
@@ -883,6 +883,66 @@ static int hinic_link_update(struct rte_eth_dev *dev, int wait_to_complete)
}
/**
+ * DPDK callback to bring the link UP.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, negative errno value on failure.
+ */
+static int hinic_dev_set_link_up(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ int ret;
+
+ ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, true);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Enable port tx xsfp failed, dev_name: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ return ret;
+ }
+
+ /* link status follow phy port status, up will open pma */
+ ret = hinic_set_port_enable(nic_dev->hwdev, true);
+ if (ret)
+ PMD_DRV_LOG(ERR, "Set mac link up failed, dev_name: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+
+ return ret;
+}
+
+/**
+ * DPDK callback to bring the link DOWN.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, negative errno value on failure.
+ */
+static int hinic_dev_set_link_down(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ int ret;
+
+ ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, false);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Disable port tx xsfp failed, dev_name: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ return ret;
+ }
+
+ /* link status follow phy port status, up will close pma */
+ ret = hinic_set_port_enable(nic_dev->hwdev, false);
+ if (ret)
+ PMD_DRV_LOG(ERR, "Set mac link down failed, dev_name: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+
+ return ret;
+}
+
+/**
* DPDK callback to start the device.
*
* @param dev
@@ -2756,6 +2816,8 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.rx_queue_setup = hinic_rx_queue_setup,
.tx_queue_setup = hinic_tx_queue_setup,
.dev_start = hinic_dev_start,
+ .dev_set_link_up = hinic_dev_set_link_up,
+ .dev_set_link_down = hinic_dev_set_link_down,
.link_update = hinic_link_update,
.rx_queue_release = hinic_rx_queue_release,
.tx_queue_release = hinic_tx_queue_release,