From: Selwin Sebastian <selwin.sebast...@amd.com> Add support for rx, tx queue utility APIs Add support for 'fw_revision_get' API
Signed-off-by: Selwin Sebastian <selwin.sebast...@amd.com> --- drivers/net/axgbe/axgbe_ethdev.c | 7 +++ drivers/net/axgbe/axgbe_rxtx.c | 89 ++++++++++++++++++++++++++++++++ drivers/net/axgbe/axgbe_rxtx.h | 4 ++ 3 files changed, 100 insertions(+) diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c index 867058845..e943d1dae 100644 --- a/drivers/net/axgbe/axgbe_ethdev.c +++ b/drivers/net/axgbe/axgbe_ethdev.c @@ -214,6 +214,11 @@ static const struct eth_dev_ops axgbe_eth_dev_ops = { .dev_supported_ptypes_get = axgbe_dev_supported_ptypes_get, .rx_descriptor_status = axgbe_dev_rx_descriptor_status, .tx_descriptor_status = axgbe_dev_tx_descriptor_status, + .rx_queue_start = axgbe_dev_rx_queue_start, + .rx_queue_stop = axgbe_dev_rx_queue_stop, + .tx_queue_start = axgbe_dev_tx_queue_start, + .tx_queue_stop = axgbe_dev_tx_queue_stop, + .fw_version_get = axgbe_dev_fw_version_get, }; static int axgbe_phy_reset(struct axgbe_port *pdata) @@ -1006,6 +1011,8 @@ axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) DEV_TX_OFFLOAD_IPV4_CKSUM | DEV_TX_OFFLOAD_UDP_CKSUM | DEV_TX_OFFLOAD_TCP_CKSUM; + dev_info->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP | + RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP; if (pdata->hw_feat.rss) { dev_info->flow_type_rss_offloads = AXGBE_RSS_OFFLOAD; diff --git a/drivers/net/axgbe/axgbe_rxtx.c b/drivers/net/axgbe/axgbe_rxtx.c index 30c467db7..495e07902 100644 --- a/drivers/net/axgbe/axgbe_rxtx.c +++ b/drivers/net/axgbe/axgbe_rxtx.c @@ -565,6 +565,95 @@ int axgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, return 0; } +int axgbe_dev_tx_queue_start(struct rte_eth_dev *eth_dev, + uint16_t queue_idx) +{ + struct axgbe_port *pdata = + (struct axgbe_port *)eth_dev->data->dev_private; + int ret = 0; + + PMD_INIT_FUNC_TRACE(); + + AXGMAC_MTL_IOWRITE_BITS(pdata, queue_idx, + MTL_Q_TQOMR, TXQEN, MTL_Q_ENABLED); + eth_dev->data->tx_queue_state[queue_idx] = RTE_ETH_QUEUE_STATE_STARTED; + + return ret; +} + +int axgbe_dev_tx_queue_stop(struct rte_eth_dev *eth_dev, + uint16_t queue_idx) +{ + int ret = 0; + struct axgbe_port *pdata = + (struct axgbe_port *)eth_dev->data->dev_private; + + PMD_INIT_FUNC_TRACE(); + + AXGMAC_MTL_IOWRITE_BITS(pdata, queue_idx, MTL_Q_TQOMR, TXQEN, 0); + eth_dev->data->tx_queue_state[queue_idx] = RTE_ETH_QUEUE_STATE_STOPPED; + + return ret; +} + +int axgbe_dev_rx_queue_start(struct rte_eth_dev *eth_dev, + uint16_t queue_idx) +{ + struct axgbe_port *pdata = + (struct axgbe_port *)eth_dev->data->dev_private; + unsigned int reg_val = 0; + int ret = 0; + + PMD_INIT_FUNC_TRACE(); + + reg_val |= (0x02 << (queue_idx << 1)); + AXGMAC_IOWRITE(pdata, MAC_RQC0R, reg_val); + eth_dev->data->rx_queue_state[queue_idx] = RTE_ETH_QUEUE_STATE_STARTED; + + return ret; +} + +int axgbe_dev_rx_queue_stop(struct rte_eth_dev *eth_dev, + uint16_t queue_idx) +{ + int ret = 0; + struct axgbe_port *pdata = + (struct axgbe_port *)eth_dev->data->dev_private; + struct axgbe_rx_queue *rxq; + + PMD_INIT_FUNC_TRACE(); + + AXGMAC_IOWRITE(pdata, MAC_RQC0R, 0); + rxq = eth_dev->data->rx_queues[queue_idx]; + + /* Disable Rx DMA channel */ + AXGMAC_DMA_IOWRITE_BITS(rxq, DMA_CH_RCR, SR, 0); + eth_dev->data->rx_queue_state[queue_idx] = RTE_ETH_QUEUE_STATE_STOPPED; + + return ret; +} + +int axgbe_dev_fw_version_get(struct rte_eth_dev *eth_dev, + char *fw_version, size_t fw_size) +{ + struct axgbe_port *pdata; + struct axgbe_hw_features *hw_feat; + char fw_ver[32]; + + pdata = (struct axgbe_port *)eth_dev->data->dev_private; + hw_feat = &pdata->hw_feat; + + if (fw_version == NULL || fw_size <= 0) + return -EINVAL; + + snprintf(fw_version, sizeof(fw_ver), "%d.%d.%d", + AXGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER), + AXGMAC_GET_BITS(hw_feat->version, MAC_VR, DEVID), + AXGMAC_GET_BITS(hw_feat->version, MAC_VR, SNPSVER)); + + return 0; +} + static void axgbe_txq_prepare_tx_stop(struct axgbe_port *pdata, unsigned int queue) { diff --git a/drivers/net/axgbe/axgbe_rxtx.h b/drivers/net/axgbe/axgbe_rxtx.h index f2fbe9299..3e05e0e6f 100644 --- a/drivers/net/axgbe/axgbe_rxtx.h +++ b/drivers/net/axgbe/axgbe_rxtx.h @@ -161,6 +161,10 @@ void axgbe_dev_enable_tx(struct rte_eth_dev *dev); void axgbe_dev_disable_tx(struct rte_eth_dev *dev); int axgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id); int axgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id); +int axgbe_dev_rx_queue_start(struct rte_eth_dev *eth_dev, uint16_t queue_idx); +int axgbe_dev_rx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t queue_idx); +int axgbe_dev_fw_version_get(struct rte_eth_dev *eth_dev, + char *fw_version, size_t fw_size); uint16_t axgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts); -- 2.17.1