!935 [sync] PR-907: add vlan filter

From: @openeuler-sync-bot 
Reviewed-by: @jiangheng12 
Signed-off-by: @jiangheng12

0121-add-vlan-filter.patch

@@ -0,0 +1,28 @@
+diff --git a/src/include/dpdk_version.h b/src/include/dpdk_version.h
+index df3adb5..bf03d98 100644
+--- a/src/include/dpdk_version.h
++++ b/src/include/dpdk_version.h
+@@ -56,6 +56,7 @@
+ #define RTE_ETH_RX_OFFLOAD_UDP_CKSUM        DEV_RX_OFFLOAD_UDP_CKSUM
+ #define RTE_ETH_RX_OFFLOAD_IPV4_CKSUM       DEV_RX_OFFLOAD_IPV4_CKSUM
+ #define RTE_ETH_RX_OFFLOAD_VLAN_STRIP       DEV_RX_OFFLOAD_VLAN_STRIP
++#define RTE_ETH_RX_OFFLOAD_VLAN_FILTER      DEV_RX_OFFLOAD_VLAN_FILTER
+
+ #define RTE_ETH_TX_OFFLOAD_IPV4_CKSUM       DEV_TX_OFFLOAD_IPV4_CKSUM
+ #define RTE_ETH_TX_OFFLOAD_VLAN_INSERT      DEV_TX_OFFLOAD_VLAN_INSERT
+diff --git a/src/netif/ethernet.c b/src/netif/ethernet.c
+index 0d8652b..d0d68b3 100644
+--- a/src/netif/ethernet.c
++++ b/src/netif/ethernet.c
+@@ -122,6 +122,11 @@ ethernet_input(struct pbuf *p, struct netif *netif)
+       MIB2_STATS_NETIF_INC(netif, ifinerrors);
+       goto free_and_return;
+     }
++#if GAZELLE_ENABLE
++    if (netif->vlan_enable && !(netif->txol_flags & RTE_ETH_RX_OFFLOAD_VLAN_FILTER) && VLAN_ID(vlan) != netif->vlan_tci) {
++      goto free_and_return;
++    }
++#endif
+ #if defined(LWIP_HOOK_VLAN_CHECK) || defined(ETHARP_VLAN_CHECK) || defined(ETHARP_VLAN_CHECK_FN) /* if not, allow all VLANs */
+ #ifdef LWIP_HOOK_VLAN_CHECK
+     if (!LWIP_HOOK_VLAN_CHECK(netif, ethhdr, vlan)) {

lwip.spec

@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.2.0
-Release: 13
+Release: 14
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -132,6 +132,7 @@ Patch9116:  0117-udp-muticast-loop.patch
 Patch9117:  0118-support-querying-udp-multicast-addresses.patch
 Patch9118:  0119-support-igmpv3.patch
 Patch9119:  0120-enable-SO_REUSE_RXTOALL.patch
+Patch9120:  0121-add-vlan-filter.patch
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -161,6 +162,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Mon Apr 08 2024 zhengjiebing <zhengjiebing@cmss.chinamobile.com> - 2.2.0-14
+- add vlan filter
+
 * Fri Mar 29 2024 liyunqing <liyunqing@kylinos.cn> - 2.2.0-13
 - enable SO_REUSE_RXTOALL