From: Junfeng Guo <[email protected]> Add dev ops dev_start, dev_stop and link_update.
Signed-off-by: Beilei Xing <[email protected]> Signed-off-by: Xiaoyun Li <[email protected]> Signed-off-by: Junfeng Guo <[email protected]> --- drivers/net/idpf/idpf_ethdev.c | 55 ++++++++++++++++++++++++++++++++++ drivers/net/idpf/idpf_rxtx.c | 20 +++++++++++++ 2 files changed, 75 insertions(+) diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c index fb5cd1b111..621bf9aad5 100644 --- a/drivers/net/idpf/idpf_ethdev.c +++ b/drivers/net/idpf/idpf_ethdev.c @@ -29,6 +29,22 @@ static const char * const idpf_valid_args[] = { NULL }; +static int +idpf_dev_link_update(struct rte_eth_dev *dev, + __rte_unused int wait_to_complete) +{ + struct rte_eth_link new_link; + + memset(&new_link, 0, sizeof(new_link)); + + new_link.link_speed = RTE_ETH_SPEED_NUM_NONE; + new_link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX; + new_link.link_autoneg = !(dev->data->dev_conf.link_speeds & + RTE_ETH_LINK_SPEED_FIXED); + + return rte_eth_linkstatus_set(dev, &new_link); +} + static int idpf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) { @@ -267,6 +283,42 @@ idpf_dev_configure(struct rte_eth_dev *dev) return 0; } +static int +idpf_dev_start(struct rte_eth_dev *dev) +{ + struct idpf_vport *vport = dev->data->dev_private; + int ret; + + if (dev->data->mtu > vport->max_mtu) { + PMD_DRV_LOG(ERR, "MTU should be less than %d", vport->max_mtu); + return -EINVAL; + } + + vport->max_pkt_len = dev->data->mtu + IDPF_ETH_OVERHEAD; + + /* TODO: start queues */ + + ret = idpf_vc_ena_dis_vport(vport, true); + if (ret != 0) { + PMD_DRV_LOG(ERR, "Failed to enable vport"); + return ret; + } + + return 0; +} + +static int +idpf_dev_stop(struct rte_eth_dev *dev) +{ + struct idpf_vport *vport = dev->data->dev_private; + + idpf_vc_ena_dis_vport(vport, false); + + /* TODO: stop queues */ + + return 0; +} + static int idpf_dev_close(struct rte_eth_dev *dev) { @@ -656,6 +708,9 @@ static const struct eth_dev_ops idpf_eth_dev_ops = { .rx_queue_setup = idpf_rx_queue_setup, .tx_queue_setup = idpf_tx_queue_setup, .dev_infos_get = idpf_dev_info_get, + .dev_start = idpf_dev_start, + .dev_stop = idpf_dev_stop, + .link_update = idpf_dev_link_update, }; static uint16_t diff --git a/drivers/net/idpf/idpf_rxtx.c b/drivers/net/idpf/idpf_rxtx.c index 25dd5d85d5..3528d2f2c7 100644 --- a/drivers/net/idpf/idpf_rxtx.c +++ b/drivers/net/idpf/idpf_rxtx.c @@ -334,6 +334,11 @@ 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; + if (rx_conf->rx_deferred_start) { + PMD_INIT_LOG(ERR, "Queue start is not supported currently."); + return -EINVAL; + } + /* Setup Rx description queue */ rxq = rte_zmalloc_socket("idpf rxq", sizeof(struct idpf_rx_queue), @@ -465,6 +470,11 @@ 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; + if (rx_conf->rx_deferred_start) { + PMD_INIT_LOG(ERR, "Queue start is not supported currently."); + return -EINVAL; + } + /* Setup Rx description queue */ rxq = rte_zmalloc_socket("idpf rxq", sizeof(struct idpf_rx_queue), @@ -569,6 +579,11 @@ 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; + if (tx_conf->tx_deferred_start) { + PMD_INIT_LOG(ERR, "Queue start is not supported currently."); + return -EINVAL; + } + /* Allocate the TX queue data structure. */ txq = rte_zmalloc_socket("idpf split txq", sizeof(struct idpf_tx_queue), @@ -691,6 +706,11 @@ 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; + if (tx_conf->tx_deferred_start) { + PMD_INIT_LOG(ERR, "Queue start is not supported currently."); + return -EINVAL; + } + /* Allocate the TX queue data structure. */ txq = rte_zmalloc_socket("idpf txq", sizeof(struct idpf_tx_queue), -- 2.26.2
