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From: Jie Hai <haijie1@huawei.com>
To: <dev@dpdk.org>, Long Li <longli@microsoft.com>,
Chengwen Feng <fengchengwen@huawei.com>, Konstantin Ananyev
<"konstantin.v.ananyev@yandex.rukonstantin.ananyev"@huawei.com>,
Thomas Monjalon <thomas@monjalon.net>, Lijun Ou <oulijun@huawei.com>,
Ferruh Yigit <ferruh.yigit@intel.com>
CC: <haijie1@huawei.com>, <lihuisong@huawei.com>
Subject: [PATCH 18/36] net/mana: fix Rx and Tx queue state
Date: Fri, 8 Sep 2023 19:28:43 +0800
Message-ID: <20230908112901.1169869-19-haijie1@huawei.com>
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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 <haijie1@huawei.com>
---
drivers/net/mana/rx.c | 3 +++
drivers/net/mana/tx.c | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/drivers/net/mana/rx.c b/drivers/net/mana/rx.c
index 14d908580185..9da7133005a4 100644
--- a/drivers/net/mana/rx.c
+++ b/drivers/net/mana/rx.c
@@ -190,6 +190,8 @@ mana_stop_rx_queues(struct rte_eth_dev *dev)
memset(&rxq->gdma_rq, 0, sizeof(rxq->gdma_rq));
memset(&rxq->gdma_cq, 0, sizeof(rxq->gdma_cq));
+
+ dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
}
return 0;
}
@@ -252,6 +254,7 @@ mana_start_rx_queues(struct rte_eth_dev *dev)
}
ind_tbl[i] = rxq->wq;
+ dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
}
struct ibv_rwq_ind_table_init_attr ind_table_attr = {
diff --git a/drivers/net/mana/tx.c b/drivers/net/mana/tx.c
index 11ba2ee1ac58..fb474e73ec1f 100644
--- a/drivers/net/mana/tx.c
+++ b/drivers/net/mana/tx.c
@@ -51,6 +51,8 @@ mana_stop_tx_queues(struct rte_eth_dev *dev)
memset(&txq->gdma_sq, 0, sizeof(txq->gdma_sq));
memset(&txq->gdma_cq, 0, sizeof(txq->gdma_cq));
+
+ dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
}
return 0;
@@ -142,6 +144,8 @@ mana_start_tx_queues(struct rte_eth_dev *dev)
txq->gdma_cq.id, txq->gdma_cq.buffer,
txq->gdma_cq.count, txq->gdma_cq.size,
txq->gdma_cq.head);
+
+ dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
}
return 0;
--
2.30.0