From patchwork Thu Sep 22 07:41:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: fengchengwen X-Patchwork-Id: 116637 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5FE8BA0543; Thu, 22 Sep 2022 09:48:25 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EBD274281B; Thu, 22 Sep 2022 09:48:11 +0200 (CEST) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by mails.dpdk.org (Postfix) with ESMTP id 8B91A40E28 for ; Thu, 22 Sep 2022 09:48:07 +0200 (CEST) Received: from dggpeml500024.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MY6kz3Wd0zpVKw; Thu, 22 Sep 2022 15:45:15 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 22 Sep 2022 15:48:05 +0800 From: Chengwen Feng To: , , CC: , , , , , Subject: [PATCH v9 4/5] net/hns3: support proactive error handling mode Date: Thu, 22 Sep 2022 07:41:50 +0000 Message-ID: <20220922074151.39450-5-fengchengwen@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220922074151.39450-1-fengchengwen@huawei.com> References: <20220128124831.427-1-kalesh-anakkur.purayil@broadcom.com> <20220922074151.39450-1-fengchengwen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500024.china.huawei.com (7.185.36.10) X-CFilter-Loop: Reflected X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This patch supports proactive error handling mode. Signed-off-by: Chengwen Feng --- 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); } /*