Add support for zxdh infos get.<br /> <br />Signed-off-by: Junlong Wang <wang.junlong1@zte.com.cn> <br />---<br /> drivers/net/zxdh/zxdh_ethdev.c | 45 +++++++++++++++++++++++++++++++++-<br /> drivers/net/zxdh/zxdh_ethdev.h |  2 ++<br /> 2 files changed, 46 insertions(+), 1 deletion(-)<br /> <br />diff --git a/drivers/net/zxdh/zxdh_ethdev.c b/drivers/net/zxdh/zxdh_ethdev.c<br />index 1a3658e74b..11ec5dc34f 100644<br />--- a/drivers/net/zxdh/zxdh_ethdev.c<br />+++ b/drivers/net/zxdh/zxdh_ethdev.c<br />@@ -27,6 +27,44 @@ zxdh_vport_to_vfid(union zxdh_virport_num v)<br />         return (v.epid * 8 + v.pfid) + 1152;<br /> }<br />  <br />+static int32_t<br />+zxdh_dev_infos_get(struct rte_eth_dev *dev,<br />+        struct rte_eth_dev_info *dev_info)<br />+{<br />+    struct zxdh_hw *hw = dev->data->dev_private;<br />+<br />+    dev_info->speed_capa       = rte_eth_speed_bitflag(hw->speed, RTE_ETH_LINK_FULL_DUPLEX);<br />+    dev_info->max_rx_queues    = RTE_MIN(hw->max_queue_pairs, ZXDH_RX_QUEUES_MAX);<br />+    dev_info->max_tx_queues    = RTE_MIN(hw->max_queue_pairs, ZXDH_TX_QUEUES_MAX);<br />+    dev_info->min_rx_bufsize   = ZXDH_MIN_RX_BUFSIZE;<br />+    dev_info->max_rx_pktlen    = ZXDH_MAX_RX_PKTLEN;<br />+    dev_info->max_mac_addrs    = ZXDH_MAX_MAC_ADDRS;<br />+    dev_info->rx_offload_capa  = (RTE_ETH_RX_OFFLOAD_VLAN_STRIP |<br />+                    RTE_ETH_RX_OFFLOAD_VLAN_FILTER |<br />+                    RTE_ETH_RX_OFFLOAD_QINQ_STRIP);<br />+    dev_info->rx_offload_capa |= (RTE_ETH_RX_OFFLOAD_IPV4_CKSUM |<br />+                    RTE_ETH_RX_OFFLOAD_UDP_CKSUM |<br />+                    RTE_ETH_RX_OFFLOAD_TCP_CKSUM |<br />+                    RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM);<br />+    dev_info->rx_offload_capa |= (RTE_ETH_RX_OFFLOAD_SCATTER);<br />+    dev_info->rx_offload_capa |=  RTE_ETH_RX_OFFLOAD_TCP_LRO;<br />+    dev_info->rx_offload_capa |=  RTE_ETH_RX_OFFLOAD_RSS_HASH;<br />+<br />+    dev_info->tx_offload_capa = (RTE_ETH_TX_OFFLOAD_MULTI_SEGS);<br />+    dev_info->tx_offload_capa |= (RTE_ETH_TX_OFFLOAD_TCP_TSO |<br />+                    RTE_ETH_TX_OFFLOAD_UDP_TSO);<br />+    dev_info->tx_offload_capa |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT |<br />+                    RTE_ETH_TX_OFFLOAD_QINQ_INSERT |<br />+                    RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO);<br />+    dev_info->tx_offload_capa |= (RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |<br />+                    RTE_ETH_TX_OFFLOAD_UDP_CKSUM |<br />+                    RTE_ETH_TX_OFFLOAD_TCP_CKSUM |<br />+                    RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM |<br />+                    RTE_ETH_TX_OFFLOAD_OUTER_UDP_CKSUM);<br />+<br />+    return 0;<br />+}<br />+<br /> static void<br /> zxdh_queues_unbind_intr(struct rte_eth_dev *dev)<br /> {<br />@@ -336,6 +374,11 @@ zxdh_configure_intr(struct rte_eth_dev *dev)<br />     return ret;<br /> }<br />  <br />+/* dev_ops for zxdh, bare necessities for basic operation */<br />+static const struct eth_dev_ops zxdh_eth_dev_ops = {<br />+    .dev_infos_get             = zxdh_dev_infos_get,<br />+};<br />+<br /> static int32_t<br /> zxdh_init_device(struct rte_eth_dev *eth_dev)<br /> {<br />@@ -395,7 +438,7 @@ zxdh_eth_dev_init(struct rte_eth_dev *eth_dev)<br />     struct zxdh_hw *hw = eth_dev->data->dev_private;<br />     int ret = 0;<br />  <br />-    eth_dev->dev_ops = NULL;<br />+    eth_dev->dev_ops = &zxdh_eth_dev_ops;<br />  <br />     /* Allocate memory for storing MAC addresses */<br />     eth_dev->data->mac_addrs = rte_zmalloc("zxdh_mac",<br />diff --git a/drivers/net/zxdh/zxdh_ethdev.h b/drivers/net/zxdh/zxdh_ethdev.h<br />index 65726f3a20..89c5a9bb5f 100644<br />--- a/drivers/net/zxdh/zxdh_ethdev.h<br />+++ b/drivers/net/zxdh/zxdh_ethdev.h<br />@@ -29,6 +29,8 @@ extern "C" {<br /> #define ZXDH_NUM_BARS             2<br /> #define ZXDH_RX_QUEUES_MAX        128U<br /> #define ZXDH_TX_QUEUES_MAX        128U<br />+#define ZXDH_MIN_RX_BUFSIZE       64<br />+#define ZXDH_MAX_RX_PKTLEN        14000U<br />  <br /> union zxdh_virport_num {<br />     uint16_t vport;<br />--  <br />2.27.0<br />