[PATCH] examples/ipsec-secgw: fix debug in ipsec-secgw app

[Bernard Iremonger <bernard.iremonger@intel.com>]

Improve debug code in esp.c, sa.c and ipsec-secgw.c

Fixes: f159e70b0922 ("examples/ipsec-secgw: support transport mode")
Fixes: ec17993a145a ("examples/ipsec-secgw: support security offload")
Fixes: 0d547ed03717 ("examples/ipsec-secgw: support configuration file")
Fixes: 906257e965b7 ("examples/ipsec-secgw: support IPv6")
Cc: stable@dpdk.org

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
---
 examples/ipsec-secgw/esp.c         |  5 +++--
 examples/ipsec-secgw/ipsec-secgw.c |  6 ++++--
 examples/ipsec-secgw/sa.c          | 21 ++++++++++++++++++---
 3 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/examples/ipsec-secgw/esp.c b/examples/ipsec-secgw/esp.c
index e33232c..faa84dd 100644
--- a/examples/ipsec-secgw/esp.c
+++ b/examples/ipsec-secgw/esp.c
@@ -162,7 +162,7 @@ esp_inbound_post(struct rte_mbuf *m, struct ipsec_sa *sa,
 	}
 
 	if (cop->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
-		RTE_LOG(ERR, IPSEC_ESP, "failed crypto op\n");
+		RTE_LOG(ERR, IPSEC_ESP, "%s() failed crypto op\n", __func__);
 		return -1;
 	}
 
@@ -455,7 +455,8 @@ esp_outbound_post(struct rte_mbuf *m,
 	} else {
 		RTE_ASSERT(cop != NULL);
 		if (cop->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
-			RTE_LOG(ERR, IPSEC_ESP, "Failed crypto op\n");
+			RTE_LOG(ERR, IPSEC_ESP, "%s() failed crypto op\n",
+				__func__);
 			return -1;
 		}
 	}
diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
index 8e7cd1b..b253eea 100644
--- a/examples/ipsec-secgw/ipsec-secgw.c
+++ b/examples/ipsec-secgw/ipsec-secgw.c
@@ -260,7 +260,8 @@ prepare_one_packet(struct rte_mbuf *pkt, struct ipsec_traffic *t)
 		pkt->l3_len = sizeof(struct ip6_hdr);
 	} else {
 		/* Unknown/Unsupported type, drop the packet */
-		RTE_LOG(ERR, IPSEC, "Unsupported packet type\n");
+		RTE_LOG(ERR, IPSEC, "Unsupported packet type 0x%x\n",
+			rte_be_to_cpu_16(eth->ether_type));
 		rte_pktmbuf_free(pkt);
 	}
 
@@ -984,7 +985,8 @@ main_loop(__attribute__((unused)) void *dummy)
 			socket_ctx[socket_id].session_priv_pool;
 
 	if (qconf->nb_rx_queue == 0) {
-		RTE_LOG(INFO, IPSEC, "lcore %u has nothing to do\n", lcore_id);
+		RTE_LOG(DEBUG, IPSEC, "lcore %u has nothing to do\n",
+			lcore_id);
 		return 0;
 	}
 
diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index 414fcd2..7812d98 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -688,7 +688,22 @@ print_one_sa_rule(const struct ipsec_sa *sa, int inbound)
 		}
 		break;
 	case TRANSPORT:
-		printf("Transport");
+		printf("Transport ");
+		break;
+	}
+	printf(" type:");
+	switch (sa->type) {
+	case RTE_SECURITY_ACTION_TYPE_NONE:
+		printf("no-offload ");
+		break;
+	case RTE_SECURITY_ACTION_TYPE_INLINE_CRYPTO:
+		printf("inline-crypto-offload ");
+		break;
+	case RTE_SECURITY_ACTION_TYPE_INLINE_PROTOCOL:
+		printf("inline-protocol-offload ");
+		break;
+	case RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL:
+		printf("lookaside-protocol-offload ");
 		break;
 	}
 	printf("\n");
@@ -716,8 +731,8 @@ sa_create(const char *name, int32_t socket_id)
 	snprintf(s, sizeof(s), "%s_%u", name, socket_id);
 
 	/* Create SA array table */
-	printf("Creating SA context with %u maximum entries\n",
-			IPSEC_SA_MAX_ENTRIES);
+	printf("Creating SA context with %u maximum entries on socket %d\n",
+			IPSEC_SA_MAX_ENTRIES, socket_id);
 
 	mz_size = sizeof(struct sa_ctx);
 	mz = rte_memzone_reserve(s, mz_size, socket_id,
-- 
2.7.4