From patchwork Fri Sep 8 11:28:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jie Hai X-Patchwork-Id: 131296 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 3F58442547; Fri, 8 Sep 2023 13:36:18 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6CB2A427E3; Fri, 8 Sep 2023 13:32:51 +0200 (CEST) Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by mails.dpdk.org (Postfix) with ESMTP id B46E440DFB for ; Fri, 8 Sep 2023 13:32:32 +0200 (CEST) Received: from kwepemi500020.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Rhv644PP0zVkbf; Fri, 8 Sep 2023 19:29:48 +0800 (CST) Received: from localhost.localdomain (10.67.165.2) by kwepemi500020.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Fri, 8 Sep 2023 19:32:28 +0800 From: Jie Hai To: , Andrew Rybchenko , Thomas Monjalon , Lijun Ou , Chengwen Feng , Ferruh Yigit , Konstantin Ananyev <"konstantin.v.ananyev@yandex.rukonstantin.ananyev"@huawei.com> CC: , Subject: [PATCH 30/36] net/sfc: fix Rx and Tx queue state Date: Fri, 8 Sep 2023 19:28:55 +0800 Message-ID: <20230908112901.1169869-31-haijie1@huawei.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20230908112901.1169869-1-haijie1@huawei.com> References: <20230908112901.1169869-1-haijie1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.2] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemi500020.china.huawei.com (7.221.188.8) 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 The DPDK framework reports the queue state, which is stored in dev->data->tx_queue_state and dev->data->rx_queue_state. The state is maintained by the driver. Users may determine whether a queue participates in packet forwarding based on the state. Therefore, the driver needs to modify the queue state in time according to the actual situation. Fixes: 9ad9ff476cac ("ethdev: add queue state in queried queue information") Cc: stable@dpdk.org Signed-off-by: Jie Hai --- drivers/net/sfc/sfc_repr.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/sfc/sfc_repr.c b/drivers/net/sfc/sfc_repr.c index 6c7727d56980..278e37477530 100644 --- a/drivers/net/sfc/sfc_repr.c +++ b/drivers/net/sfc/sfc_repr.c @@ -263,6 +263,7 @@ static int sfc_repr_dev_start(struct rte_eth_dev *dev) { struct sfc_repr *sr = sfc_repr_by_eth_dev(dev); + uint16_t i; int ret; sfcr_info(sr, "entry"); @@ -274,6 +275,11 @@ sfc_repr_dev_start(struct rte_eth_dev *dev) if (ret != 0) goto fail_start; + for (i = 0; i < dev->data->nb_rx_queues; i++) + dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED; + for (i = 0; i < dev->data->nb_tx_queues; i++) + dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED; + sfcr_info(sr, "done"); return 0; @@ -338,6 +344,7 @@ static int sfc_repr_dev_stop(struct rte_eth_dev *dev) { struct sfc_repr *sr = sfc_repr_by_eth_dev(dev); + uint16_t i; int ret; sfcr_info(sr, "entry"); @@ -352,6 +359,11 @@ sfc_repr_dev_stop(struct rte_eth_dev *dev) sfc_repr_unlock(sr); + for (i = 0; i < dev->data->nb_rx_queues; i++) + dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED; + for (i = 0; i < dev->data->nb_tx_queues; i++) + dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED; + sfcr_info(sr, "done"); return 0;