check VIC FW support using FILTER_INFO, remove patch from enic driver

Signed-off-by: Hanoh Haim <hhaim@cisco.com>

2 files changed, 12 insertions, 29 deletions

diff --git a/src/dpdk/drivers/net/enic/enic_ethdev.c b/src/dpdk/drivers/net/enic/enic_ethdev.c
index c05476b2..6a86e23f 100644
--- a/src/dpdk/drivers/net/enic/enic_ethdev.c
+++ b/src/dpdk/drivers/net/enic/enic_ethdev.c
@@ -436,22 +436,6 @@ static void enicpmd_dev_stats_reset(struct rte_eth_dev *eth_dev)
 }
 
 
-int enicpmd_dev_get_fw_support(int port_id, 
-                               uint32_t *ver){
-    struct rte_eth_dev *dev;
-
-    RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
-
-    dev = &rte_eth_devices[port_id];
-    *ver=0;
-
-    struct enic *enic = pmd_priv(dev);
-    enic->adv_filters;
-    if ( enic->adv_filters ==0 ) {
-        return (-1);
-    }
-    return (0);
-}
 
 
 static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,
diff --git a/src/main_dpdk.cpp b/src/main_dpdk.cpp
index 6f18b0b8..f102acbc 100644
--- a/src/main_dpdk.cpp
+++ b/src/main_dpdk.cpp
@@ -6852,26 +6852,25 @@ int CTRexExtendedDriverBaseVIC::configure_rx_filter_rules_statefull(CPhyEthIF *
     return 0;
 }
 
-extern "C" int enicpmd_dev_get_fw_support(int port_id,
-                                          uint32_t *ver);
 
 
 int CTRexExtendedDriverBaseVIC::verify_fw_ver(int port_id) {
 
-    uint32_t ver;
-    int ret=enicpmd_dev_get_fw_support(port_id,&ver);
+    struct rte_eth_fdir_info fdir_info;
 
-    if (ret==0) {
-        if (CGlobalInfo::m_options.preview.getVMode() >= 1) {
-            printf("VIC port %d: FW support advanced filtering \n", port_id);
+    if ( rte_eth_dev_filter_ctrl(port_id,RTE_ETH_FILTER_FDIR, RTE_ETH_FILTER_INFO,(void *)&fdir_info) == 0 ){
+        if ( fdir_info.flow_types_mask[0] & (1<< RTE_ETH_FLOW_NONFRAG_IPV4_OTHER) ) {
+           /* support new features */
+            if (CGlobalInfo::m_options.preview.getVMode() >= 1) {
+                printf("VIC port %d: FW support advanced filtering \n", port_id);
+            }
+            return (0);
         }
-    }else{
-        printf("Error: VIC firmware should upgrade to support advanced filtering \n");
-        printf("  Please refer to %s for upgrade instructions\n",
-               "https://trex-tgn.cisco.com/trex/doc/trex_manual.html");
-        exit(1);
     }
-    return (0);
+    printf("Error: VIC firmware should upgrade to support advanced filtering \n");
+    printf("  Please refer to %s for upgrade instructions\n",
+           "https://trex-tgn.cisco.com/trex/doc/trex_manual.html");
+    exit(1);
 }