[PATCH v5 5/6] igb: add IPv6 extended headers traffic detection

[Tomasz Dzieciol]

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
---
 hw/net/igb_core.c | 4 +++-
 hw/net/igb_regs.h | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c
index 0eabe7106e..6d95cccea3 100644
--- a/hw/net/igb_core.c
+++ b/hw/net/igb_core.c
@@ -1415,7 +1415,9 @@ igb_rx_desc_get_packet_type(IGBCore *core, struct 
NetRxPkt *pkt, uint16_t etqf)
     net_rx_pkt_get_protocols(pkt, &hasip4, &hasip6, &l4hdr_proto);
 
     if (hasip6 && !(core->mac[RFCTL] & E1000_RFCTL_IPV6_DIS)) {
-        pkt_type |= E1000_ADVRXD_PKT_IP6;
+        eth_ip6_hdr_info *ip6hdr_info  = net_rx_pkt_get_ip6_info(pkt);
+        pkt_type |= ip6hdr_info->has_ext_hdrs ? E1000_ADVRXD_PKT_IP6E :
+                                                E1000_ADVRXD_PKT_IP6;
     } else if (hasip4) {
         pkt_type = E1000_ADVRXD_PKT_IP4;
     }
diff --git a/hw/net/igb_regs.h b/hw/net/igb_regs.h
index 71a8833229..36763f2ff7 100644
--- a/hw/net/igb_regs.h
+++ b/hw/net/igb_regs.h
@@ -694,6 +694,7 @@ union e1000_adv_rx_desc {
 
 #define E1000_ADVRXD_PKT_IP4  BIT(0)
 #define E1000_ADVRXD_PKT_IP6  BIT(2)
+#define E1000_ADVRXD_PKT_IP6E BIT(3)
 #define E1000_ADVRXD_PKT_TCP  BIT(4)
 #define E1000_ADVRXD_PKT_UDP  BIT(5)
 #define E1000_ADVRXD_PKT_SCTP BIT(6)
-- 
2.25.1