[dpdk-dev] [PATCH 10/12] pmd/nfp: add dev_ptype_info_get implementation

Jianfeng Tan jianfeng.tan at intel.com
Thu Dec 31 07:53:17 CET 2015


Signed-off-by: Jianfeng Tan <jianfeng.tan at intel.com>
---
 drivers/net/nfp/nfp_net.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index bc2089f..c121d7b 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -1075,6 +1075,23 @@ nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 #endif
 }
 
+static int
+nfp_net_ptype_info_get(struct rte_eth_dev *dev, uint32_t ptype_mask,
+		uint32_t ptypes[])
+{
+	int num = 0;
+
+	if (dev->rx_pkt_burst == nfp_net_recv_pkts) {
+		/* refers to nfp_net_set_hash() */
+		if ((ptype_mask & RTE_PTYPE_INNER_L3_MASK) == RTE_PTYPE_INNER_L3_MASK) {
+			ptypes[num++] = RTE_PTYPE_INNER_L3_IPV4;
+			ptypes[num++] = RTE_PTYPE_INNER_L3_IPV6;
+			ptypes[num++] = RTE_PTYPE_INNER_L3_IPV6_EXT;
+			ptypes[num++] = RTE_PTYPE_INNER_L4_MASK;
+		}
+	}
+}
+
 static uint32_t
 nfp_net_rx_queue_count(struct rte_eth_dev *dev, uint16_t queue_idx)
 {
@@ -2294,6 +2311,7 @@ static struct eth_dev_ops nfp_net_eth_dev_ops = {
 	.stats_get		= nfp_net_stats_get,
 	.stats_reset		= nfp_net_stats_reset,
 	.dev_infos_get		= nfp_net_infos_get,
+	.dev_ptype_info_get	= nfp_net_ptype_info_get,
 	.mtu_set		= nfp_net_dev_mtu_set,
 	.vlan_offload_set	= nfp_net_vlan_offload_set,
 	.reta_update		= nfp_net_reta_update,
-- 
2.1.4



More information about the dev mailing list