net: hns3: add net status led support for fiber port
Check the net status per second, include port speed, total rx/tx packets and link status. Updating the led status for fiber port. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -115,6 +115,7 @@ enum hclge_opcode_type {
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HCLGE_OPC_QUERY_LINK_STATUS = 0x0307,
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HCLGE_OPC_CONFIG_MAX_FRM_SIZE = 0x0308,
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HCLGE_OPC_CONFIG_SPEED_DUP = 0x0309,
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HCLGE_OPC_STATS_MAC_TRAFFIC = 0x0314,
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/* MACSEC command */
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/* PFC/Pause CMD*/
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@ -39,6 +39,7 @@ static int hclge_set_mta_filter_mode(struct hclge_dev *hdev,
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static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu);
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static int hclge_init_vlan_config(struct hclge_dev *hdev);
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static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev);
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static int hclge_update_led_status(struct hclge_dev *hdev);
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static struct hnae3_ae_algo ae_algo;
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@ -505,6 +506,38 @@ static int hclge_32_bit_update_stats(struct hclge_dev *hdev)
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return 0;
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}
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static int hclge_mac_get_traffic_stats(struct hclge_dev *hdev)
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{
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struct hclge_mac_stats *mac_stats = &hdev->hw_stats.mac_stats;
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struct hclge_desc desc;
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__le64 *desc_data;
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int ret;
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/* for fiber port, need to query the total rx/tx packets statstics,
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* used for data transferring checking.
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*/
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if (hdev->hw.mac.media_type != HNAE3_MEDIA_TYPE_FIBER)
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return 0;
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if (test_bit(HCLGE_STATE_STATISTICS_UPDATING, &hdev->state))
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return 0;
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hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_STATS_MAC_TRAFFIC, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret) {
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dev_err(&hdev->pdev->dev,
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"Get MAC total pkt stats fail, ret = %d\n", ret);
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return ret;
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}
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desc_data = (__le64 *)(&desc.data[0]);
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mac_stats->mac_tx_total_pkt_num += le64_to_cpu(*desc_data++);
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mac_stats->mac_rx_total_pkt_num += le64_to_cpu(*desc_data);
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return 0;
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}
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static int hclge_mac_update_stats(struct hclge_dev *hdev)
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{
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#define HCLGE_MAC_CMD_NUM 21
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@ -2846,13 +2879,20 @@ static void hclge_service_task(struct work_struct *work)
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struct hclge_dev *hdev =
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container_of(work, struct hclge_dev, service_task);
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/* The total rx/tx packets statstics are wanted to be updated
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* per second. Both hclge_update_stats_for_all() and
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* hclge_mac_get_traffic_stats() can do it.
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*/
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if (hdev->hw_stats.stats_timer >= HCLGE_STATS_TIMER_INTERVAL) {
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hclge_update_stats_for_all(hdev);
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hdev->hw_stats.stats_timer = 0;
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} else {
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hclge_mac_get_traffic_stats(hdev);
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}
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hclge_update_speed_duplex(hdev);
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hclge_update_link_status(hdev);
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hclge_update_led_status(hdev);
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hclge_service_complete(hdev);
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}
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@ -5888,6 +5928,75 @@ static int hclge_set_led_id(struct hnae3_handle *handle,
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return ret;
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}
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enum hclge_led_port_speed {
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HCLGE_SPEED_LED_FOR_1G,
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HCLGE_SPEED_LED_FOR_10G,
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HCLGE_SPEED_LED_FOR_25G,
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HCLGE_SPEED_LED_FOR_40G,
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HCLGE_SPEED_LED_FOR_50G,
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HCLGE_SPEED_LED_FOR_100G,
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};
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static u8 hclge_led_get_speed_status(u32 speed)
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{
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u8 speed_led;
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switch (speed) {
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case HCLGE_MAC_SPEED_1G:
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speed_led = HCLGE_SPEED_LED_FOR_1G;
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break;
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case HCLGE_MAC_SPEED_10G:
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speed_led = HCLGE_SPEED_LED_FOR_10G;
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break;
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case HCLGE_MAC_SPEED_25G:
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speed_led = HCLGE_SPEED_LED_FOR_25G;
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break;
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case HCLGE_MAC_SPEED_40G:
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speed_led = HCLGE_SPEED_LED_FOR_40G;
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break;
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case HCLGE_MAC_SPEED_50G:
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speed_led = HCLGE_SPEED_LED_FOR_50G;
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break;
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case HCLGE_MAC_SPEED_100G:
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speed_led = HCLGE_SPEED_LED_FOR_100G;
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break;
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default:
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speed_led = HCLGE_LED_NO_CHANGE;
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}
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return speed_led;
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}
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static int hclge_update_led_status(struct hclge_dev *hdev)
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{
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u8 port_speed_status, link_status, activity_status;
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u64 rx_pkts, tx_pkts;
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if (hdev->hw.mac.media_type != HNAE3_MEDIA_TYPE_FIBER)
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return 0;
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port_speed_status = hclge_led_get_speed_status(hdev->hw.mac.speed);
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rx_pkts = hdev->hw_stats.mac_stats.mac_rx_total_pkt_num;
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tx_pkts = hdev->hw_stats.mac_stats.mac_tx_total_pkt_num;
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if (rx_pkts != hdev->rx_pkts_for_led ||
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tx_pkts != hdev->tx_pkts_for_led)
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activity_status = HCLGE_LED_ON;
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else
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activity_status = HCLGE_LED_OFF;
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hdev->rx_pkts_for_led = rx_pkts;
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hdev->tx_pkts_for_led = tx_pkts;
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if (hdev->hw.mac.link)
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link_status = HCLGE_LED_ON;
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else
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link_status = HCLGE_LED_OFF;
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return hclge_set_led_status_sfp(hdev, port_speed_status,
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activity_status, link_status,
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HCLGE_LED_NO_CHANGE);
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}
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static const struct hnae3_ae_ops hclge_ops = {
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.init_ae_dev = hclge_init_ae_dev,
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.uninit_ae_dev = hclge_uninit_ae_dev,
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@ -550,6 +550,9 @@ struct hclge_dev {
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bool accept_mta_mc; /* Whether accept mta filter multicast */
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struct hclge_vlan_type_cfg vlan_type_cfg;
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u64 rx_pkts_for_led;
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u64 tx_pkts_for_led;
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};
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/* VPort level vlan tag configuration for TX direction */
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