Rx stat per flow. Low level working for xl710, and partly for i350.

added full clone (with CP VM) to stream

2 files changed, 22 insertions, 1 deletions

diff --git a/src/dpdk22/lib/librte_ether/rte_eth_ctrl.h b/src/dpdk22/lib/librte_ether/rte_eth_ctrl.h
index dc26439d..419ca90e 100644
--- a/src/dpdk22/lib/librte_ether/rte_eth_ctrl.h
+++ b/src/dpdk22/lib/librte_ether/rte_eth_ctrl.h
@@ -407,8 +407,9 @@ 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. */
-	// TREX_PATCH
+	// TREX_PATCH (ttl and ip_id)
 	uint8_t ttl;	      /**< IPv4 ttl to match */
+    uint16_t ip_id;       /**< IPv4 IP ID to match */
 	uint8_t l4_protocol;  /**< IPv4 l4 protocol to match */
 };
 
@@ -575,6 +576,9 @@ struct rte_eth_fdir_action {
 	/**< If report_status is RTE_ETH_FDIR_REPORT_ID_FLEX_4 or
 	     RTE_ETH_FDIR_REPORT_FLEX_8, flex_off specifies where the reported
 	     flex bytes start from in flexible payload. */
+    // TREX_PATCH
+    // Index for statistics counter that will count FDIR matches.
+    uint16_t stat_count_index;
 };
 
 /**
diff --git a/src/dpdk22/lib/librte_ether/rte_ethdev.c b/src/dpdk22/lib/librte_ether/rte_ethdev.c
index 43ec0265..383ad120 100644
--- a/src/dpdk22/lib/librte_ether/rte_ethdev.c
+++ b/src/dpdk22/lib/librte_ether/rte_ethdev.c
@@ -1445,6 +1445,23 @@ rte_eth_get_speed(uint8_t port_id, int *speed)
     return 0;
 }
 
+// TREX_PATCH
+// return in stats, statistics starting from start, for len counters.
+int
+rte_eth_fdir_stats_get(uint8_t port_id, uint32_t *stats, uint32_t start, uint32_t len)
+{
+	struct rte_eth_dev *dev;
+
+	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+
+	dev = &rte_eth_devices[port_id];
+
+    // Only xl710 support this
+    i40e_trex_fdir_stats_get(dev, stats, start, len);
+
+    return 0;
+}
+
 int
 rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
 {