X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fi40e_rxtx_vec.c;h=047aff534917e0f1f0fa57febd2a174ac8814c6b;hb=8e109464c02292cbfd1614750035c6a756133751;hp=f746209d9174d15fed97dac0f5734cba1cbe1705;hpb=0e0da28cd888b06b38d316cc0df279eb36dcf693;p=dpdk.git

diff --git a/drivers/net/i40e/i40e_rxtx_vec.c b/drivers/net/i40e/i40e_rxtx_vec.c
index f746209d91..047aff5349 100644
--- a/drivers/net/i40e/i40e_rxtx_vec.c
+++ b/drivers/net/i40e/i40e_rxtx_vec.c
@@ -743,3 +743,35 @@ i40e_txq_vec_setup(struct i40e_tx_queue __rte_unused *txq)
 {
 	return 0;
 }
+
+int __attribute__((cold))
+i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev)
+{
+#ifndef RTE_LIBRTE_IEEE1588
+	struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
+	struct rte_fdir_conf *fconf = &dev->data->dev_conf.fdir_conf;
+
+#ifndef RTE_LIBRTE_I40E_RX_OLFLAGS_ENABLE
+	/* whithout rx ol_flags, no VP flag report */
+	if (rxmode->hw_vlan_strip != 0 ||
+	    rxmode->hw_vlan_extend != 0)
+		return -1;
+#endif
+
+	/* no fdir support */
+	if (fconf->mode != RTE_FDIR_MODE_NONE)
+		return -1;
+
+	 /* - no csum error report support
+	 * - no header split support
+	 */
+	if (rxmode->hw_ip_checksum == 1 ||
+	    rxmode->header_split == 1)
+		return -1;
+
+	return 0;
+#else
+	RTE_SET_USED(dev);
+	return -1;
+#endif
+}