From: Chengwen Feng <fengchengwen@huawei.com>
To: <thomas@monjalon.net>, <ferruh.yigit@xilinx.com>
Cc: <dev@dpdk.org>, <kalesh-anakkur.purayil@broadcom.com>,
<somnath.kotur@broadcom.com>, <ajit.khaparde@broadcom.com>,
<mdr@ashroe.eu>, <Andrew.Rybchenko@oktetlabs.ru>
Subject: [PATCH v8 3/4] net/hns3: support error recovery notification event
Date: Thu, 16 Jun 2022 17:41:21 +0800 [thread overview]
Message-ID: <20220616094122.1909-4-fengchengwen@huawei.com> (raw)
In-Reply-To: <20220616094122.1909-1-fengchengwen@huawei.com>
This patch supports error recovery notification event:
1. RTE_ETH_EVENT_ERR_RECOVERING: the PMD report this event to nofify
the application that it detected a hardware or firmware error and
tries to recover.
2. RTE_ETH_EVENT_RECOVER_SUCCESS: the PMD report this event to nofify
the application that it has recovered from the error. And PMD already
re-configures the port to the state prior to the error.
3. RTE_ETH_EVENT_RECOVER_FAILED: the PMD report this event to notify
the application that it has failed to recover from the error. The port
may not be usable anymore.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
---
drivers/net/hns3/hns3_intr.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/net/hns3/hns3_intr.c b/drivers/net/hns3/hns3_intr.c
index 3ca2e1e338..d6d2209f73 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_RECOVER_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_RECOVER_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);
}
/*
--
2.33.0
next prev parent reply other threads:[~2022-06-16 9:47 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-22 10:16 [dpdk-dev] [RFC PATCH 0/3] librte_ethdev: error recovery support Kalesh A P
2020-01-22 10:16 ` [dpdk-dev] [RFC PATCH 1/3] librte_ethdev: support device recovery event Kalesh A P
2020-03-11 13:20 ` Thomas Monjalon
2020-03-12 3:31 ` Kalesh Anakkur Purayil
2020-03-12 7:29 ` Thomas Monjalon
2020-01-22 10:16 ` [dpdk-dev] [RFC PATCH 2/3] net/bnxt: notify applications about device reset Kalesh A P
2020-01-22 10:16 ` [dpdk-dev] [RFC PATCH 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-03-11 13:19 ` [dpdk-dev] [RFC PATCH 0/3] librte_ethdev: error recovery support Thomas Monjalon
2020-03-12 3:25 ` Kalesh Anakkur Purayil
2020-03-12 7:34 ` Thomas Monjalon
2020-07-03 16:12 ` Ferruh Yigit
2020-09-30 7:03 ` [dpdk-dev] [RFC V2 " Kalesh A P
2020-09-30 7:03 ` [dpdk-dev] [RFC V2 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30 7:03 ` [dpdk-dev] [RFC V2 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30 7:03 ` [dpdk-dev] [RFC V2 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-09-30 7:07 ` [dpdk-dev] [RFC PATCH v2 0/3] librte_ethdev: error recovery support Kalesh A P
2020-09-30 7:07 ` [dpdk-dev] [RFC PATCH v2 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30 7:07 ` [dpdk-dev] [RFC PATCH v2 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30 7:07 ` [dpdk-dev] [RFC PATCH v2 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-09-30 7:12 ` [dpdk-dev] [RFC PATCH v3 0/3] librte_ethdev: error recovery support Kalesh A P
2020-09-30 7:12 ` [dpdk-dev] [RFC PATCH v3 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30 7:50 ` Thomas Monjalon
2020-09-30 8:35 ` Kalesh Anakkur Purayil
2020-09-30 9:31 ` Thomas Monjalon
2020-09-30 7:12 ` [dpdk-dev] [RFC PATCH v3 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30 7:12 ` [dpdk-dev] [RFC PATCH v3 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-10-08 10:53 ` Asaf Penso
2020-09-30 12:33 ` [dpdk-dev] [RFC PATCH v4 0/3] librte_ethdev: error recovery support Kalesh A P
2020-09-30 12:33 ` [dpdk-dev] [RFC PATCH v4 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30 12:33 ` [dpdk-dev] [RFC PATCH v4 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30 12:33 ` [dpdk-dev] [RFC PATCH v4 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-10-06 17:25 ` Ophir Munk
2020-10-07 4:46 ` Kalesh Anakkur Purayil
2020-10-07 8:36 ` Ophir Munk
2020-10-07 9:37 ` Ferruh Yigit
2020-10-07 18:42 ` Ajit Khaparde
2020-10-07 16:49 ` [dpdk-dev] [PATCH v5 0/3] librte_ethdev: error recovery support Kalesh A P
2020-10-07 16:49 ` [dpdk-dev] [PATCH v5 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-10-08 10:49 ` Asaf Penso
2020-10-07 16:49 ` [dpdk-dev] [PATCH v5 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-10-07 16:49 ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-10-09 3:48 ` [dpdk-dev] [PATCH v6 0/3] librte_ethdev: error recovery support Kalesh A P
2020-10-09 3:48 ` [dpdk-dev] [PATCH v6 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-10-11 21:29 ` Thomas Monjalon
2020-10-12 8:09 ` Andrew Rybchenko
2021-02-18 15:32 ` Ferruh Yigit
2020-10-09 3:48 ` [dpdk-dev] [PATCH v6 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-10-09 3:48 ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: handle device recovery event Kalesh A P
2022-01-28 12:48 ` [dpdk-dev] [PATCH v7 0/4] ethdev: error recovery support Kalesh A P
2022-01-28 12:48 ` [dpdk-dev] [PATCH v7 1/4] ethdev: support device reset and recovery events Kalesh A P
2022-02-01 12:11 ` Ferruh Yigit
2022-02-01 13:09 ` Kalesh Anakkur Purayil
2022-02-01 13:19 ` Ferruh Yigit
2022-02-03 20:28 ` Ajit Khaparde
2022-02-10 22:42 ` Thomas Monjalon
2022-02-01 12:52 ` Ferruh Yigit
2022-02-02 11:44 ` Ray Kinsella
2022-02-10 22:16 ` Thomas Monjalon
2022-02-11 10:09 ` Ray Kinsella
2022-02-14 10:16 ` Ray Kinsella
2022-02-14 11:15 ` Thomas Monjalon
2022-02-14 16:06 ` Ray Kinsella
2022-02-14 16:25 ` Thomas Monjalon
2022-02-14 18:27 ` Ray Kinsella
2022-02-15 13:55 ` Ray Kinsella
2022-02-15 15:12 ` Thomas Monjalon
2022-02-15 16:12 ` Ray Kinsella
2022-05-21 10:33 ` fengchengwen
2022-05-24 15:11 ` Ray Kinsella
2022-06-10 0:16 ` fengchengwen
2022-01-28 12:48 ` [dpdk-dev] [PATCH v7 2/4] app/testpmd: handle device recovery event Kalesh A P
2022-01-28 12:48 ` [dpdk-dev] [PATCH v7 3/4] net/bnxt: notify applications about device reset/recovery Kalesh A P
2022-01-28 12:48 ` [dpdk-dev] [PATCH v7 4/4] doc: update release notes Kalesh A P
2022-02-01 12:12 ` Ferruh Yigit
2022-06-16 9:41 ` [PATCH v8 0/4] ethdev: support error recovery notification Chengwen Feng
2022-06-16 9:41 ` [PATCH v8 1/4] ethdev: support device " Chengwen Feng
2022-06-20 17:42 ` Thomas Monjalon
2022-06-21 1:38 ` fengchengwen
2022-06-21 7:04 ` Thomas Monjalon
2022-09-22 7:53 ` fengchengwen
2022-06-23 15:58 ` Ray Kinsella
2022-06-16 9:41 ` [PATCH v8 2/4] app/testpmd: handle error recovery notification event Chengwen Feng
2022-06-16 9:41 ` Chengwen Feng [this message]
2022-06-16 9:41 ` [PATCH v8 4/4] net/bnxt: notify applications about device reset/recovery Chengwen Feng
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