z2_plus: Update IPACM from upstream

 * Tag LA.UM.5.5.r1-00100-8x96.0

Change-Id: Ia960f038ffcec1a7d93b1bd205b777d05c786cf3

1 files changed, 11 insertions, 23 deletions

diff --git a/data-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp b/data-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp
index 00754a1..375a718 100644
--- a/data-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp
+++ b/data-ipa-cfg-mgr/ipacm/src/IPACM_Wlan.cpp
@@ -157,7 +157,7 @@ void IPACM_Wlan::event_callback(ipa_cm_event_id event, void *param)
 				IPACMDBG_H("Received IPA_WLAN_LINK_DOWN_EVENT\n");
 				handle_down_evt();
 				/* reset the AP-iface category to unknown */
-				IPACM_Iface::ipacmcfg->iface_table[ipa_if_num].if_cat = UNKNOWN_IF;
+				ipa_if_cate = UNKNOWN_IF;
 				IPACM_Iface::ipacmcfg->DelNatIfaces(dev_name); // delete NAT-iface
 				IPACM_Wlan::total_num_wifi_clients = (IPACM_Wlan::total_num_wifi_clients) - \
                                                                      (num_wifi_client);
@@ -284,7 +284,6 @@ void IPACM_Wlan::event_callback(ipa_cm_event_id event, void *param)
 					{
 						if((data->iptype == IPA_IP_v6 || data->iptype == IPA_IP_MAX) && num_dft_rt_v6 == 1)
 						{
-							memcpy(ipv6_prefix, IPACM_Wan::backhaul_ipv6_prefix, sizeof(ipv6_prefix));
 							install_ipv6_prefix_flt_rule(IPACM_Wan::backhaul_ipv6_prefix);
 
 							if(IPACM_Wan::backhaul_is_sta_mode == false)
@@ -357,7 +356,6 @@ void IPACM_Wlan::event_callback(ipa_cm_event_id event, void *param)
 		{
 			if(ip_type == IPA_IP_v6 || ip_type == IPA_IP_MAX)
 			{
-				memcpy(ipv6_prefix, data_wan_tether->ipv6_prefix, sizeof(ipv6_prefix));
 				install_ipv6_prefix_flt_rule(data_wan_tether->ipv6_prefix);
 
 				if(data_wan_tether->is_sta == false)
@@ -465,7 +463,6 @@ void IPACM_Wlan::event_callback(ipa_cm_event_id event, void *param)
 		IPACMDBG_H("Backhaul is sta mode?%d\n", data_wan->is_sta);
 		if(ip_type == IPA_IP_v6 || ip_type == IPA_IP_MAX)
 		{
-			memcpy(ipv6_prefix, data_wan->ipv6_prefix, sizeof(ipv6_prefix));
 			install_ipv6_prefix_flt_rule(data_wan->ipv6_prefix);
 
 			if(data_wan->is_sta == false)
@@ -1041,8 +1038,6 @@ int IPACM_Wlan::handle_wlan_client_ipaddr(ipacm_event_data_all *data)
 {
 	int clnt_indx;
 	int v6_num;
-	uint32_t ipv6_link_local_prefix = 0xFE800000;
-	uint32_t ipv6_link_local_prefix_mask = 0xFFC00000;
 
 	IPACMDBG_H("number of wifi clients: %d\n", num_wifi_client);
 	IPACMDBG_H(" event MAC %02x:%02x:%02x:%02x:%02x:%02x\n",
@@ -1102,29 +1097,22 @@ int IPACM_Wlan::handle_wlan_client_ipaddr(ipacm_event_data_all *data)
 		if ((data->ipv6_addr[0] != 0) || (data->ipv6_addr[1] != 0) ||
 				(data->ipv6_addr[2] != 0) || (data->ipv6_addr[3] || 0)) /* check if all 0 not valid ipv6 address */
 		{
-			IPACMDBG_H("ipv6 address: 0x%x:%x:%x:%x\n", data->ipv6_addr[0], data->ipv6_addr[1], data->ipv6_addr[2], data->ipv6_addr[3]);
-			if( (data->ipv6_addr[0] & ipv6_link_local_prefix_mask) != (ipv6_link_local_prefix & ipv6_link_local_prefix_mask) &&
-				memcmp(ipv6_prefix, data->ipv6_addr, sizeof(ipv6_prefix)) != 0)
-			{
-				IPACMDBG_H("This IPv6 address is not global IPv6 address with correct prefix, ignore.\n");
-				return IPACM_FAILURE;
-			}
-
-			if(get_client_memptr(wlan_client, clnt_indx)->ipv6_set < IPV6_NUM_ADDR)
-			{
+		   IPACMDBG_H("ipv6 address: 0x%x:%x:%x:%x\n", data->ipv6_addr[0], data->ipv6_addr[1], data->ipv6_addr[2], data->ipv6_addr[3]);
+                   if(get_client_memptr(wlan_client, clnt_indx)->ipv6_set < IPV6_NUM_ADDR)
+		   {
 
 		       for(v6_num=0;v6_num < get_client_memptr(wlan_client, clnt_indx)->ipv6_set;v6_num++)
-				{
-					if( data->ipv6_addr[0] == get_client_memptr(wlan_client, clnt_indx)->v6_addr[v6_num][0] &&
+	               {
+			      if( data->ipv6_addr[0] == get_client_memptr(wlan_client, clnt_indx)->v6_addr[v6_num][0] &&
 			           data->ipv6_addr[1] == get_client_memptr(wlan_client, clnt_indx)->v6_addr[v6_num][1] &&
 			  	        data->ipv6_addr[2]== get_client_memptr(wlan_client, clnt_indx)->v6_addr[v6_num][2] &&
 			  	         data->ipv6_addr[3] == get_client_memptr(wlan_client, clnt_indx)->v6_addr[v6_num][3])
-					{
+			      {
 			  	    IPACMDBG_H("Already see this ipv6 addr for client:%d\n", clnt_indx);
 			  	    return IPACM_FAILURE; /* not setup the RT rules*/
 			  		break;
-					}
-				}
+			      }
+		       }
 
 		       /* not see this ipv6 before for wifi client*/
 			   get_client_memptr(wlan_client, clnt_indx)->v6_addr[get_client_memptr(wlan_client, clnt_indx)->ipv6_set][0] = data->ipv6_addr[0];
@@ -1135,8 +1123,8 @@ int IPACM_Wlan::handle_wlan_client_ipaddr(ipacm_event_data_all *data)
 		    }
 		    else
 		    {
-				IPACMDBG_H("Already got %d ipv6 addr for client:%d\n", IPV6_NUM_ADDR, clnt_indx);
-				return IPACM_FAILURE; /* not setup the RT rules*/
+		         IPACMDBG_H("Already got 3 ipv6 addr for client:%d\n", clnt_indx);
+			 return IPACM_FAILURE; /* not setup the RT rules*/
 		    }
 		}
 	}