[dpdk-dev] [PATCH v4 01/12] ethdev: extend flow director for input selection

[Jingjing Wu]

This patch added RTE_ETH_INPUT_SET_L3_IP4_TTL,
RTE_ETH_INPUT_SET_L3_IP6_HOP_LIMITS input field type and extended
struct rte_eth_ipv4_flow and rte_eth_ipv6_flow to support filtering
by tos, protocol and ttl.

Signed-off-by: Jingjing Wu <jingjing.wu at intel.com>
Acked-by: Helin Zhang <helin.zhang at intel.com>
---
 lib/librte_ether/rte_eth_ctrl.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ctrl.h
index ce224ad..e2ac686 100644
--- a/lib/librte_ether/rte_eth_ctrl.h
+++ b/lib/librte_ether/rte_eth_ctrl.h
@@ -340,6 +340,8 @@ enum rte_eth_input_set_field {
 	RTE_ETH_INPUT_SET_L3_IP4_PROTO,
 	RTE_ETH_INPUT_SET_L3_IP6_TC,
 	RTE_ETH_INPUT_SET_L3_IP6_NEXT_HEADER,
+	RTE_ETH_INPUT_SET_L3_IP4_TTL,
+	RTE_ETH_INPUT_SET_L3_IP6_HOP_LIMITS,
 
 	/* L4 */
 	RTE_ETH_INPUT_SET_L4_UDP_SRC_PORT = 257,
@@ -407,6 +409,9 @@ struct rte_eth_l2_flow {
 struct rte_eth_ipv4_flow {
 	uint32_t src_ip;      /**< IPv4 source address to match. */
 	uint32_t dst_ip;      /**< IPv4 destination address to match. */
+	uint8_t  tos;         /**< Type of service to match. */
+	uint8_t  ttl;         /**< Time to live to match. */
+	uint8_t  proto;       /**< Protocol, next header to match. */
 };
 
 /**
@@ -443,6 +448,9 @@ struct rte_eth_sctpv4_flow {
 struct rte_eth_ipv6_flow {
 	uint32_t src_ip[4];      /**< IPv6 source address to match. */
 	uint32_t dst_ip[4];      /**< IPv6 destination address to match. */
+	uint8_t  tc;             /**< Traffic class to match. */
+	uint8_t  proto;          /**< Protocol, next header to match. */
+	uint8_t  hop_limits;     /**< Hop limits to match. */
 };
 
 /**
-- 
2.4.0