[dpdk-dev] [PATCH] net/i40e: add check for ethertype filter

[Beilei Xing]

LLDP rule is not supported in ethertype filter.

Signed-off-by: Beilei Xing <beilei.xing at intel.com>
---
 drivers/net/i40e/i40e_flow.c | 1 +
 lib/librte_net/rte_ether.h   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 0a0181f..24e1c65 100644
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -608,6 +608,7 @@ i40e_flow_parse_ethertype_pattern(struct rte_eth_dev *dev,
 
 			if (filter->ether_type == ETHER_TYPE_IPv4 ||
 			    filter->ether_type == ETHER_TYPE_IPv6 ||
+			    filter->ether_type == ETHER_TYPE_LLDP ||
 			    filter->ether_type == outer_tpid) {
 				rte_flow_error_set(error, EINVAL,
 						   RTE_FLOW_ERROR_TYPE_ITEM,
diff --git a/lib/librte_net/rte_ether.h b/lib/librte_net/rte_ether.h
index ff3d065..c448bf3 100644
--- a/lib/librte_net/rte_ether.h
+++ b/lib/librte_net/rte_ether.h
@@ -333,6 +333,7 @@ struct vxlan_hdr {
 #define ETHER_TYPE_1588 0x88F7 /**< IEEE 802.1AS 1588 Precise Time Protocol. */
 #define ETHER_TYPE_SLOW 0x8809 /**< Slow protocols (LACP and Marker). */
 #define ETHER_TYPE_TEB  0x6558 /**< Transparent Ethernet Bridging. */
+#define ETHER_TYPE_LLDP 0x88CC /**< LLDP Protocol. */
 
 #define ETHER_VXLAN_HLEN (sizeof(struct udp_hdr) + sizeof(struct vxlan_hdr))
 /**< VXLAN tunnel header length. */
-- 
2.5.5