[PATCH v9 4/5] net/hns3: support proactive error handling mode

[Chengwen Feng]

This patch supports proactive error handling mode.

Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
---
 drivers/net/hns3/hns3_common.c |  2 ++
 drivers/net/hns3/hns3_intr.c   | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/drivers/net/hns3/hns3_common.c b/drivers/net/hns3/hns3_common.c
index 424205356e..624360b601 100644
--- a/drivers/net/hns3/hns3_common.c
+++ b/drivers/net/hns3/hns3_common.c
@@ -149,6 +149,8 @@ hns3_dev_infos_get(struct rte_eth_dev *eth_dev, struct 
rte_eth_dev_info *info)
                info->max_mac_addrs = HNS3_VF_UC_MACADDR_NUM;
        }
 
+       info->err_handle_mode = RTE_ETH_ERROR_HANDLE_MODE_PROACTIVE;
+
        return 0;
 }
 
diff --git a/drivers/net/hns3/hns3_intr.c b/drivers/net/hns3/hns3_intr.c
index 3ca2e1e338..65bcbfb0a1 100644
--- a/drivers/net/hns3/hns3_intr.c
+++ b/drivers/net/hns3/hns3_intr.c
@@ -1486,6 +1486,27 @@ static const struct hns3_hw_err_type 
hns3_hw_error_type[] = {
        }
 };
 
+static void
+hns3_report_reset_begin(struct hns3_hw *hw)
+{
+       struct rte_eth_dev *dev = &rte_eth_devices[hw->data->port_id];
+       rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_ERR_RECOVERING, NULL);
+}
+
+static void
+hns3_report_reset_success(struct hns3_hw *hw)
+{
+       struct rte_eth_dev *dev = &rte_eth_devices[hw->data->port_id];
+       rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_RECOVERY_SUCCESS, NULL);
+}
+
+static void
+hns3_report_reset_failed(struct hns3_hw *hw)
+{
+       struct rte_eth_dev *dev = &rte_eth_devices[hw->data->port_id];
+       rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_RECOVERY_FAILED, NULL);
+}
+
 static int
 hns3_config_ncsi_hw_err_int(struct hns3_adapter *hns, bool en)
 {
@@ -2645,6 +2666,7 @@ hns3_reset_pre(struct hns3_adapter *hns)
        if (hw->reset.stage == RESET_STAGE_NONE) {
                __atomic_store_n(&hns->hw.reset.resetting, 1, __ATOMIC_RELAXED);
                hw->reset.stage = RESET_STAGE_DOWN;
+               hns3_report_reset_begin(hw);
                ret = hw->reset.ops->stop_service(hns);
                hns3_clock_gettime(&tv);
                if (ret) {
@@ -2754,6 +2776,7 @@ hns3_reset_post(struct hns3_adapter *hns)
                          hns3_clock_calctime_ms(&tv_delta),
                          tv.tv_sec, tv.tv_usec);
                hw->reset.level = HNS3_NONE_RESET;
+               hns3_report_reset_success(hw);
        }
        return 0;
 
@@ -2799,6 +2822,7 @@ hns3_reset_fail_handle(struct hns3_adapter *hns)
                  hns3_clock_calctime_ms(&tv_delta),
                  tv.tv_sec, tv.tv_usec);
        hw->reset.level = HNS3_NONE_RESET;
+       hns3_report_reset_failed(hw);
 }
 
 /*
-- 
2.17.1