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X-IronPort-AV: E=McAfee;i="6500,9779,10516"; a="310508287" X-IronPort-AV: E=Sophos;i="5.95,227,1661842800"; d="scan'208";a="310508287" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Oct 2022 21:07:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10516"; a="584527078" X-IronPort-AV: E=Sophos;i="5.95,227,1661842800"; d="scan'208";a="584527078" Received: from dpdk-beileix-3.sh.intel.com ([10.67.110.253]) by orsmga003.jf.intel.com with ESMTP; 30 Oct 2022 21:07:19 -0700 From: beilei.xing@intel.com To: andrew.rybchenko@oktetlabs.ru, jingjing.wu@intel.com, beilei.xing@intel.com Cc: dev@dpdk.org, Junfeng Guo , Xiaoyun Li Subject: [PATCH v16 08/18] net/idpf: add queue release Date: Mon, 31 Oct 2022 03:36:41 +0000 Message-Id: <20221031033651.98072-9-beilei.xing@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20221031033651.98072-1-beilei.xing@intel.com> References: <20221029032729.22772-1-beilei.xing@intel.com> <20221031033651.98072-1-beilei.xing@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 From: Junfeng Guo Add support for queue operations: - rx_queue_release - tx_queue_release Signed-off-by: Beilei Xing Signed-off-by: Xiaoyun Li Signed-off-by: Junfeng Guo --- drivers/net/idpf/idpf_ethdev.c | 2 + drivers/net/idpf/idpf_rxtx.c | 81 ++++++++++++++++++++++++++++++++++ drivers/net/idpf/idpf_rxtx.h | 3 ++ 3 files changed, 86 insertions(+) diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c index 9f1e1e6a18..1485f40e71 100644 --- a/drivers/net/idpf/idpf_ethdev.c +++ b/drivers/net/idpf/idpf_ethdev.c @@ -758,6 +758,8 @@ static const struct eth_dev_ops idpf_eth_dev_ops = { .tx_queue_start = idpf_tx_queue_start, .rx_queue_stop = idpf_rx_queue_stop, .tx_queue_stop = idpf_tx_queue_stop, + .rx_queue_release = idpf_dev_rx_queue_release, + .tx_queue_release = idpf_dev_tx_queue_release, }; static uint16_t diff --git a/drivers/net/idpf/idpf_rxtx.c b/drivers/net/idpf/idpf_rxtx.c index 8d5ec41a1f..053409b99a 100644 --- a/drivers/net/idpf/idpf_rxtx.c +++ b/drivers/net/idpf/idpf_rxtx.c @@ -171,6 +171,51 @@ reset_split_rx_bufq(struct idpf_rx_queue *rxq) rxq->bufq2 = NULL; } +static void +idpf_rx_queue_release(void *rxq) +{ + struct idpf_rx_queue *q = rxq; + + if (q == NULL) + return; + + /* Split queue */ + if (q->bufq1 != NULL && q->bufq2 != NULL) { + q->bufq1->ops->release_mbufs(q->bufq1); + rte_free(q->bufq1->sw_ring); + rte_memzone_free(q->bufq1->mz); + rte_free(q->bufq1); + q->bufq2->ops->release_mbufs(q->bufq2); + rte_free(q->bufq2->sw_ring); + rte_memzone_free(q->bufq2->mz); + rte_free(q->bufq2); + rte_memzone_free(q->mz); + rte_free(q); + return; + } + + /* Single queue */ + q->ops->release_mbufs(q); + rte_free(q->sw_ring); + rte_memzone_free(q->mz); + rte_free(q); +} + +static void +idpf_tx_queue_release(void *txq) +{ + struct idpf_tx_queue *q = txq; + + if (q == NULL) + return; + + rte_free(q->complq); + q->ops->release_mbufs(q); + rte_free(q->sw_ring); + rte_memzone_free(q->mz); + rte_free(q); +} + static inline void reset_split_rx_queue(struct idpf_rx_queue *rxq) { @@ -392,6 +437,12 @@ idpf_rx_split_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, if (check_rx_thresh(nb_desc, rx_free_thresh) != 0) return -EINVAL; + /* Free memory if needed */ + if (dev->data->rx_queues[queue_idx] != NULL) { + idpf_rx_queue_release(dev->data->rx_queues[queue_idx]); + dev->data->rx_queues[queue_idx] = NULL; + } + /* Setup Rx description queue */ rxq = rte_zmalloc_socket("idpf rxq", sizeof(struct idpf_rx_queue), @@ -524,6 +575,12 @@ idpf_rx_single_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, if (check_rx_thresh(nb_desc, rx_free_thresh) != 0) return -EINVAL; + /* Free memory if needed */ + if (dev->data->rx_queues[queue_idx] != NULL) { + idpf_rx_queue_release(dev->data->rx_queues[queue_idx]); + dev->data->rx_queues[queue_idx] = NULL; + } + /* Setup Rx description queue */ rxq = rte_zmalloc_socket("idpf rxq", sizeof(struct idpf_rx_queue), @@ -630,6 +687,12 @@ idpf_tx_split_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, if (check_tx_thresh(nb_desc, tx_rs_thresh, tx_free_thresh) != 0) return -EINVAL; + /* Free memory if needed. */ + if (dev->data->tx_queues[queue_idx] != NULL) { + idpf_tx_queue_release(dev->data->tx_queues[queue_idx]); + dev->data->tx_queues[queue_idx] = NULL; + } + /* Allocate the TX queue data structure. */ txq = rte_zmalloc_socket("idpf split txq", sizeof(struct idpf_tx_queue), @@ -754,6 +817,12 @@ idpf_tx_single_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, if (check_tx_thresh(nb_desc, tx_rs_thresh, tx_free_thresh) != 0) return -EINVAL; + /* Free memory if needed. */ + if (dev->data->tx_queues[queue_idx] != NULL) { + idpf_tx_queue_release(dev->data->tx_queues[queue_idx]); + dev->data->tx_queues[queue_idx] = NULL; + } + /* Allocate the TX queue data structure. */ txq = rte_zmalloc_socket("idpf txq", sizeof(struct idpf_tx_queue), @@ -1102,6 +1171,18 @@ idpf_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id) return 0; } +void +idpf_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid) +{ + idpf_rx_queue_release(dev->data->rx_queues[qid]); +} + +void +idpf_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid) +{ + idpf_tx_queue_release(dev->data->tx_queues[qid]); +} + void idpf_stop_queues(struct rte_eth_dev *dev) { diff --git a/drivers/net/idpf/idpf_rxtx.h b/drivers/net/idpf/idpf_rxtx.h index b959638489..37944edcac 100644 --- a/drivers/net/idpf/idpf_rxtx.h +++ b/drivers/net/idpf/idpf_rxtx.h @@ -124,12 +124,15 @@ int idpf_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, int idpf_rx_queue_init(struct rte_eth_dev *dev, uint16_t rx_queue_id); int idpf_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id); int idpf_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id); +void idpf_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid); + int idpf_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, uint16_t nb_desc, unsigned int socket_id, const struct rte_eth_txconf *tx_conf); int idpf_tx_queue_init(struct rte_eth_dev *dev, uint16_t tx_queue_id); int idpf_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id); int idpf_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id); +void idpf_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid); void idpf_stop_queues(struct rte_eth_dev *dev); #endif /* _IDPF_RXTX_H_ */ -- 2.26.2