VNFs: rte_eth_dev is deprecated in DPDK version 16.11 and onwards

JIRA: SAMPLEVNF-17

rte_eth_dev is removed in DPDK version 16.11 and onwards.
The corresponding error handling is fixed through samplevnf
gerrit 34667.

This patch is required for migration of VNFs to DPDK ver 17.05.

Change-Id: I088b705e3261227bcba7332aeb5a2a236e77a33e
Signed-off-by: Anand B Jyoti <anand.b.jyoti@intel.com>

3 files changed, 28 insertions, 7 deletions

diff --git a/VNFs/vACL/init.c b/VNFs/vACL/init.c
index 6eb39bf3..42a1e43b 100644
--- a/VNFs/vACL/init.c
+++ b/VNFs/vACL/init.c
@@ -24,6 +24,7 @@
 #include <rte_ip.h>
 #include <rte_eal.h>
 #include <rte_malloc.h>
+#include <rte_version.h>
 
 #include "app.h"
 #include "pipeline.h"
@@ -512,6 +513,8 @@ app_link_filter_sctp_del(struct app_link_params *l1, struct app_link_params *l2)
 		&filter);
 }
 
+/* rte_eth_dev is removed in DPDK version 16.11 and onwards */
+#if RTE_VERSION < 0x100b0000
 static int
 app_link_is_virtual(struct app_link_params *p)
 {
@@ -523,6 +526,7 @@ app_link_is_virtual(struct app_link_params *p)
 
 	return 0;
 }
+#endif
 
 void
 app_link_up_internal(struct app_params *app, struct app_link_params *cp)
@@ -534,13 +538,14 @@ app_link_up_internal(struct app_params *app, struct app_link_params *cp)
         if(app == NULL || cp == NULL)
                 printf("NULL Pointers");
 
+#if RTE_VERSION < 0x100b0000
 	if (app_link_is_virtual(cp)) {
 		cp->state = 1;
 		return;
 	}
-
+#endif
 	ifm_update_linkstatus(cp->pmd_id, IFM_ETH_LINK_UP);
-        
+
         /* Mark link as UP */
         cp->state = 1;
 
@@ -555,11 +560,13 @@ app_link_down_internal(struct app_params *app, struct app_link_params *cp)
 
         if(app == NULL || cp == NULL)
                 printf("NULL Pointers");
-	
+
+#if RTE_VERSION < 0x100b0000
 	if (app_link_is_virtual(cp)) {
 		cp->state = 0;
 		return;
 	}
+#endif
 
 	ifm_update_linkstatus(cp->pmd_id, IFM_ETH_LINK_DOWN);
 
diff --git a/VNFs/vCGNAPT/init.c b/VNFs/vCGNAPT/init.c
index f4d4588b..aa3868d8 100644
--- a/VNFs/vCGNAPT/init.c
+++ b/VNFs/vCGNAPT/init.c
@@ -24,6 +24,7 @@
 #include <rte_ip.h>
 #include <rte_eal.h>
 #include <rte_malloc.h>
+#include <rte_version.h>
 
 #include "app.h"
 #include "pipeline.h"
@@ -600,6 +601,8 @@ app_link_set_tcp_syn_filter(struct app_params *app, struct app_link_params *cp)
 	}
 }
 
+/* rte_eth_dev is removed in DPDK version 16.11 and onwards */
+#if RTE_VERSION < 0x100b0000
 static int
 app_link_is_virtual(__rte_unused struct app_link_params *p)
 {
@@ -611,6 +614,8 @@ app_link_is_virtual(__rte_unused struct app_link_params *p)
 }
 #endif
 
+#endif
+
 void
 app_link_up_internal(__rte_unused struct app_params *app, struct app_link_params *cp)
 {
@@ -619,11 +624,12 @@ app_link_up_internal(__rte_unused struct app_params *app, struct app_link_params
 	int status;
 	struct rte_eth_link link;
 
+#if RTE_VERSION < 0x100b0000
 	if (app_link_is_virtual(cp)) {
 		cp->state = 1;
 		return;
 	}
-
+#endif
 
 	/* For each link, add filters for IP of current link */
 	if (cp->ip != 0) {
@@ -739,10 +745,13 @@ app_link_down_internal(__rte_unused struct app_params *app, struct app_link_para
 	int status;
 	struct rte_eth_link link;
 
+#if RTE_VERSION < 0x100b0000
 	if (app_link_is_virtual(cp)) {
 		cp->state = 0;
 		return;
 	}
+#endif
+
 	rte_eth_link_get(cp->pmd_id, &link);
 	if (link.link_status) {
 		/* PMD link down */
diff --git a/VNFs/vFW/init.c b/VNFs/vFW/init.c
index 54143773..979e1050 100644
--- a/VNFs/vFW/init.c
+++ b/VNFs/vFW/init.c
@@ -24,6 +24,7 @@
 #include <rte_ip.h>
 #include <rte_eal.h>
 #include <rte_malloc.h>
+#include <rte_version.h>
 
 #include "app.h"
 #include "pipeline.h"
@@ -536,6 +537,8 @@ app_link_filter_sctp_del(struct app_link_params *l1, struct app_link_params *l2)
 		&filter);
 }
 
+/* rte_eth_dev is removed in DPDK version 16.11 and onwards */
+#if RTE_VERSION < 0x100b0000
 static int
 app_link_is_virtual(struct app_link_params *p)
 {
@@ -547,7 +550,7 @@ app_link_is_virtual(struct app_link_params *p)
 
         return 0;
 }
-
+#endif
 
 void
 app_link_up_internal(__rte_unused struct app_params *app,
@@ -556,11 +559,12 @@ app_link_up_internal(__rte_unused struct app_params *app,
 	if(app == NULL || cp == NULL)
 		printf("NULL Pointers");
 
+#if RTE_VERSION < 0x100b0000
         if (app_link_is_virtual(cp)) {
                 cp->state = 1;
                 return;
         }
-
+#endif
 	ifm_update_linkstatus(cp->pmd_id, IFM_ETH_LINK_UP);
 
 	/* Mark link as UP */
@@ -574,11 +578,12 @@ app_link_down_internal(__rte_unused struct app_params *app,
 	if(app == NULL || cp == NULL)
 		printf("NULL Pointers");
 
+#if RTE_VERSION < 0x100b0000
         if (app_link_is_virtual(cp)) {
                 cp->state = 0;
                 return;
         }
-
+#endif
 	ifm_update_linkstatus(cp->pmd_id, IFM_ETH_LINK_DOWN);
 	/* Mark link as DOWN */
 	cp->state = 0;