110 lines
3.4 KiB
Diff
110 lines
3.4 KiB
Diff
diff -Nur lwip-org/src/core/netif.c lwip-vlan/src/core/netif.c
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--- lwip-org/src/core/netif.c 2023-11-24 17:38:29.428481010 +0800
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+++ lwip-vlan/src/core/netif.c 2023-11-27 18:35:00.172481010 +0800
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@@ -355,6 +355,11 @@
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netif->input = input;
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NETIF_RESET_HINTS(netif);
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+
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+#if GAZELLE_ENABLE
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+ netif->vlan_enable=false;
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+#endif
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+
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#if ENABLE_LOOPBACK
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netif->loop_first = NULL;
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netif->loop_last = NULL;
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@@ -441,6 +446,15 @@
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return netif;
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}
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+#if GAZELLE_ENABLE
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+void
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+netif_set_vlan_tci(struct netif *netif, u16_t vlan_tci)
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+{
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+ netif->vlan_enable = true;
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+ netif->vlan_tci = vlan_tci;
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+}
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+#endif
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+
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static void
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netif_do_ip_addr_changed(const ip_addr_t *old_addr, const ip_addr_t *new_addr)
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{
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diff -Nur lwip-org/src/core/tcp.c lwip-vlan/src/core/tcp.c
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--- lwip-org/src/core/tcp.c 2023-11-24 17:38:29.448481010 +0800
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+++ lwip-vlan/src/core/tcp.c 2023-11-27 10:42:33.228481010 +0800
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@@ -987,7 +987,9 @@
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lpcb->tos = pcb->tos;
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#if LWIP_VLAN_PCP
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+#if !GAZELLE_ENABLE
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lpcb->netif_hints.tci = pcb->netif_hints.tci;
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+#endif
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#endif /* LWIP_VLAN_PCP */
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#if GAZELLE_TCP_REUSE_IPPORT
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lpcb->connect_num = 0;
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diff -Nur lwip-org/src/core/tcp_in.c lwip-vlan/src/core/tcp_in.c
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--- lwip-org/src/core/tcp_in.c 2023-11-24 17:38:29.448481010 +0800
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+++ lwip-vlan/src/core/tcp_in.c 2023-11-27 10:42:33.228481010 +0800
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@@ -808,7 +808,9 @@
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npcb->listener = pcb;
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#endif /* LWIP_CALLBACK_API || TCP_LISTEN_BACKLOG */
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#if LWIP_VLAN_PCP
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+#if !GAZELLE_ENABLE
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npcb->netif_hints.tci = pcb->netif_hints.tci;
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+#endif
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#endif /* LWIP_VLAN_PCP */
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/* inherit socket options */
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npcb->so_options = pcb->so_options & SOF_INHERITED;
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diff -Nur lwip-org/src/include/lwip/netif.h lwip-vlan/src/include/lwip/netif.h
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--- lwip-org/src/include/lwip/netif.h 2023-11-24 17:38:29.440481010 +0800
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+++ lwip-vlan/src/include/lwip/netif.h 2023-11-27 18:33:07.936481010 +0800
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@@ -45,6 +45,10 @@
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#include "lwip/ip_addr.h"
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+#if GAZELLE_ENABLE
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+#include <stdbool.h>
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+#endif
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+
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#include "lwip/def.h"
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#include "lwip/pbuf.h"
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#include "lwip/stats.h"
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@@ -357,6 +361,10 @@
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#if GAZELLE_ENABLE
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u64_t rxol_flags;
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u64_t txol_flags;
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+ bool vlan_enable;
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+ /** vlan id is an attribute of NIC. The variable 'netif_hints' is not used because it is assigned by pcb,
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+ * while non transport layers without pcb cannot be enabled */
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+ u16_t vlan_tci;
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#endif
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/** descriptive abbreviation */
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char name[2];
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@@ -484,6 +492,7 @@
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#define netif_get_rxol_flags(netif) ((netif)->rxol_flags)
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#define netif_get_txol_flags(netif) ((netif)->txol_flags)
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+void netif_set_vlan_tci(struct netif *netif, u16_t vlan_tci);
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void netif_set_rtc_mode(struct netif *netif);
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void netif_set_rxol_flags(struct netif *netif, u64_t flags);
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void netif_set_txol_flags(struct netif *netif, u64_t flags);
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diff -Nur lwip-org/src/netif/ethernet.c lwip-vlan/src/netif/ethernet.c
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--- lwip-org/src/netif/ethernet.c 2023-11-24 17:38:29.444481010 +0800
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+++ lwip-vlan/src/netif/ethernet.c 2023-11-27 11:07:48.464481010 +0800
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@@ -283,9 +283,15 @@
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vlan_prio_vid = LWIP_HOOK_VLAN_SET(netif, p, src, dst, eth_type);
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#elif LWIP_VLAN_PCP
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vlan_prio_vid = -1;
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+#if !GAZELLE_ENABLE
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if (netif->hints && (netif->hints->tci >= 0)) {
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vlan_prio_vid = (u16_t)netif->hints->tci;
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}
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+#else
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+ if (netif->vlan_enable) {
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+ vlan_prio_vid = netif->vlan_tci;
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+ }
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+#endif /* GAZELLE_ENABLE */
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#endif
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if (vlan_prio_vid >= 0) {
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struct eth_vlan_hdr *vlanhdr;
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