+++ /dev/null
-diff -Naur rtl8812au-0b87ed921a8682856aed5a3e68344b0087f3c93c.org/core/rtw_br_ext.c rtl8812au-0b87ed921a8682856aed5a3e68344b0087f3c93c/core/rtw_br_ext.c
---- rtl8812au-0b87ed921a8682856aed5a3e68344b0087f3c93c.org/core/rtw_br_ext.c 2021-05-21 22:58:44.000000000 +0200
-+++ rtl8812au-0b87ed921a8682856aed5a3e68344b0087f3c93c/core/rtw_br_ext.c 2021-11-04 18:54:19.917603371 +0100
-@@ -17,7 +17,6 @@
- #ifdef __KERNEL__
- #include <linux/if_arp.h>
- #include <net/ip.h>
-- #include <net/ipx.h>
- #include <linux/atalk.h>
- #include <linux/udp.h>
- #include <linux/if_pppox.h>
-@@ -168,40 +167,6 @@
- memcpy(networkAddr + 7, (unsigned char *)ipAddr, 4);
- }
-
--
--static __inline__ void __nat25_generate_ipx_network_addr_with_node(unsigned char *networkAddr,
-- unsigned int *ipxNetAddr, unsigned char *ipxNodeAddr)
--{
-- memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN);
--
-- networkAddr[0] = NAT25_IPX;
-- memcpy(networkAddr + 1, (unsigned char *)ipxNetAddr, 4);
-- memcpy(networkAddr + 5, ipxNodeAddr, 6);
--}
--
--
--static __inline__ void __nat25_generate_ipx_network_addr_with_socket(unsigned char *networkAddr,
-- unsigned int *ipxNetAddr, unsigned short *ipxSocketAddr)
--{
-- memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN);
--
-- networkAddr[0] = NAT25_IPX;
-- memcpy(networkAddr + 1, (unsigned char *)ipxNetAddr, 4);
-- memcpy(networkAddr + 5, (unsigned char *)ipxSocketAddr, 2);
--}
--
--
--static __inline__ void __nat25_generate_apple_network_addr(unsigned char *networkAddr,
-- unsigned short *network, unsigned char *node)
--{
-- memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN);
--
-- networkAddr[0] = NAT25_APPLE;
-- memcpy(networkAddr + 1, (unsigned char *)network, 2);
-- networkAddr[3] = *node;
--}
--
--
- static __inline__ void __nat25_generate_pppoe_network_addr(unsigned char *networkAddr,
- unsigned char *ac_mac, unsigned short *sid)
- {
-@@ -890,227 +855,6 @@
- }
-
- /*---------------------------------------------------*/
-- /* Handle IPX and Apple Talk frame */
-- /*---------------------------------------------------*/
-- else if ((protocol == __constant_htons(ETH_P_IPX)) ||
-- (protocol == __constant_htons(ETH_P_ATALK)) ||
-- (protocol == __constant_htons(ETH_P_AARP))) {
-- unsigned char ipx_header[2] = {0xFF, 0xFF};
-- struct ipxhdr *ipx = NULL;
-- struct elapaarp *ea = NULL;
-- struct ddpehdr *ddp = NULL;
-- unsigned char *framePtr = skb->data + ETH_HLEN;
--
-- if (protocol == __constant_htons(ETH_P_IPX)) {
-- RTW_INFO("NAT25: Protocol=IPX (Ethernet II)\n");
-- ipx = (struct ipxhdr *)framePtr;
-- } else { /* if(protocol <= __constant_htons(ETH_FRAME_LEN)) */
-- if (!memcmp(ipx_header, framePtr, 2)) {
-- RTW_INFO("NAT25: Protocol=IPX (Ethernet 802.3)\n");
-- ipx = (struct ipxhdr *)framePtr;
-- } else {
-- unsigned char ipx_8022_type = 0xE0;
-- unsigned char snap_8022_type = 0xAA;
--
-- if (*framePtr == snap_8022_type) {
-- unsigned char ipx_snap_id[5] = {0x0, 0x0, 0x0, 0x81, 0x37}; /* IPX SNAP ID */
-- unsigned char aarp_snap_id[5] = {0x00, 0x00, 0x00, 0x80, 0xF3}; /* Apple Talk AARP SNAP ID */
-- unsigned char ddp_snap_id[5] = {0x08, 0x00, 0x07, 0x80, 0x9B}; /* Apple Talk DDP SNAP ID */
--
-- framePtr += 3; /* eliminate the 802.2 header */
--
-- if (!memcmp(ipx_snap_id, framePtr, 5)) {
-- framePtr += 5; /* eliminate the SNAP header */
--
-- RTW_INFO("NAT25: Protocol=IPX (Ethernet SNAP)\n");
-- ipx = (struct ipxhdr *)framePtr;
-- } else if (!memcmp(aarp_snap_id, framePtr, 5)) {
-- framePtr += 5; /* eliminate the SNAP header */
--
-- ea = (struct elapaarp *)framePtr;
-- } else if (!memcmp(ddp_snap_id, framePtr, 5)) {
-- framePtr += 5; /* eliminate the SNAP header */
--
-- ddp = (struct ddpehdr *)framePtr;
-- } else {
-- DEBUG_WARN("NAT25: Protocol=Ethernet SNAP %02x%02x%02x%02x%02x\n", framePtr[0],
-- framePtr[1], framePtr[2], framePtr[3], framePtr[4]);
-- return -1;
-- }
-- } else if (*framePtr == ipx_8022_type) {
-- framePtr += 3; /* eliminate the 802.2 header */
--
-- if (!memcmp(ipx_header, framePtr, 2)) {
-- RTW_INFO("NAT25: Protocol=IPX (Ethernet 802.2)\n");
-- ipx = (struct ipxhdr *)framePtr;
-- } else
-- return -1;
-- }
-- }
-- }
--
-- /* IPX */
-- if (ipx != NULL) {
-- switch (method) {
-- case NAT25_CHECK:
-- if (!memcmp(skb->data + ETH_ALEN, ipx->ipx_source.node, ETH_ALEN)) {
-- RTW_INFO("NAT25: Check IPX skb_copy\n");
-- return 0;
-- }
-- return -1;
--
-- case NAT25_INSERT: {
-- RTW_INFO("NAT25: Insert IPX, Dest=%08x,%02x%02x%02x%02x%02x%02x,%04x Source=%08x,%02x%02x%02x%02x%02x%02x,%04x\n",
-- ipx->ipx_dest.net,
-- ipx->ipx_dest.node[0],
-- ipx->ipx_dest.node[1],
-- ipx->ipx_dest.node[2],
-- ipx->ipx_dest.node[3],
-- ipx->ipx_dest.node[4],
-- ipx->ipx_dest.node[5],
-- ipx->ipx_dest.sock,
-- ipx->ipx_source.net,
-- ipx->ipx_source.node[0],
-- ipx->ipx_source.node[1],
-- ipx->ipx_source.node[2],
-- ipx->ipx_source.node[3],
-- ipx->ipx_source.node[4],
-- ipx->ipx_source.node[5],
-- ipx->ipx_source.sock);
--
-- if (!memcmp(skb->data + ETH_ALEN, ipx->ipx_source.node, ETH_ALEN)) {
-- RTW_INFO("NAT25: Use IPX Net, and Socket as network addr\n");
--
-- __nat25_generate_ipx_network_addr_with_socket(networkAddr, &ipx->ipx_source.net, &ipx->ipx_source.sock);
--
-- /* change IPX source node addr to wlan STA address */
-- memcpy(ipx->ipx_source.node, GET_MY_HWADDR(priv), ETH_ALEN);
-- } else
-- __nat25_generate_ipx_network_addr_with_node(networkAddr, &ipx->ipx_source.net, ipx->ipx_source.node);
--
-- __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
--
-- __nat25_db_print(priv);
-- }
-- return 0;
--
-- case NAT25_LOOKUP: {
-- if (!memcmp(GET_MY_HWADDR(priv), ipx->ipx_dest.node, ETH_ALEN)) {
-- RTW_INFO("NAT25: Lookup IPX, Modify Destination IPX Node addr\n");
--
-- __nat25_generate_ipx_network_addr_with_socket(networkAddr, &ipx->ipx_dest.net, &ipx->ipx_dest.sock);
--
-- __nat25_db_network_lookup_and_replace(priv, skb, networkAddr);
--
-- /* replace IPX destination node addr with Lookup destination MAC addr */
-- memcpy(ipx->ipx_dest.node, skb->data, ETH_ALEN);
-- } else {
-- __nat25_generate_ipx_network_addr_with_node(networkAddr, &ipx->ipx_dest.net, ipx->ipx_dest.node);
--
-- __nat25_db_network_lookup_and_replace(priv, skb, networkAddr);
-- }
-- }
-- return 0;
--
-- default:
-- return -1;
-- }
-- }
--
-- /* AARP */
-- else if (ea != NULL) {
-- /* Sanity check fields. */
-- if (ea->hw_len != ETH_ALEN || ea->pa_len != AARP_PA_ALEN) {
-- DEBUG_WARN("NAT25: Appletalk AARP Sanity check fail!\n");
-- return -1;
-- }
--
-- switch (method) {
-- case NAT25_CHECK:
-- return 0;
--
-- case NAT25_INSERT: {
-- /* change to AARP source mac address to wlan STA address */
-- memcpy(ea->hw_src, GET_MY_HWADDR(priv), ETH_ALEN);
--
-- RTW_INFO("NAT25: Insert AARP, Source=%d,%d Destination=%d,%d\n",
-- ea->pa_src_net,
-- ea->pa_src_node,
-- ea->pa_dst_net,
-- ea->pa_dst_node);
--
-- __nat25_generate_apple_network_addr(networkAddr, &ea->pa_src_net, &ea->pa_src_node);
--
-- __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
--
-- __nat25_db_print(priv);
-- }
-- return 0;
--
-- case NAT25_LOOKUP: {
-- RTW_INFO("NAT25: Lookup AARP, Source=%d,%d Destination=%d,%d\n",
-- ea->pa_src_net,
-- ea->pa_src_node,
-- ea->pa_dst_net,
-- ea->pa_dst_node);
--
-- __nat25_generate_apple_network_addr(networkAddr, &ea->pa_dst_net, &ea->pa_dst_node);
--
-- __nat25_db_network_lookup_and_replace(priv, skb, networkAddr);
--
-- /* change to AARP destination mac address to Lookup result */
-- memcpy(ea->hw_dst, skb->data, ETH_ALEN);
-- }
-- return 0;
--
-- default:
-- return -1;
-- }
-- }
--
-- /* DDP */
-- else if (ddp != NULL) {
-- switch (method) {
-- case NAT25_CHECK:
-- return -1;
--
-- case NAT25_INSERT: {
-- RTW_INFO("NAT25: Insert DDP, Source=%d,%d Destination=%d,%d\n",
-- ddp->deh_snet,
-- ddp->deh_snode,
-- ddp->deh_dnet,
-- ddp->deh_dnode);
--
-- __nat25_generate_apple_network_addr(networkAddr, &ddp->deh_snet, &ddp->deh_snode);
--
-- __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
--
-- __nat25_db_print(priv);
-- }
-- return 0;
--
-- case NAT25_LOOKUP: {
-- RTW_INFO("NAT25: Lookup DDP, Source=%d,%d Destination=%d,%d\n",
-- ddp->deh_snet,
-- ddp->deh_snode,
-- ddp->deh_dnet,
-- ddp->deh_dnode);
--
-- __nat25_generate_apple_network_addr(networkAddr, &ddp->deh_dnet, &ddp->deh_dnode);
--
-- __nat25_db_network_lookup_and_replace(priv, skb, networkAddr);
-- }
-- return 0;
--
-- default:
-- return -1;
-- }
-- }
--
-- return -1;
-- }
--
-- /*---------------------------------------------------*/
- /* Handle PPPoE frame */
- /*---------------------------------------------------*/
- else if ((protocol == __constant_htons(ETH_P_PPP_DISC)) ||
projects / people / pmueller / ipfire-2.x.git / commitdiff
