qcacmn: Fix for netdev iface deregistration

IPA driver is not able to deregister the netdev iface
as the WLAN driver is unregistering the netdev before
giving event to the IPA driver, hence IPA driver is unable
to map the local iface mapping.
FIX is to pass the netdev interface id to IPA driver
so that IPA can get the correct netdev.

Change-Id: I6011bc01a56d90287e3a0f93b3cddf9e4b0fff9b
CRs-Fixed: 3165336

ipa/core/src/wlan_ipa_core.c

@@ -2394,6 +2394,7 @@ static QDF_STATUS wlan_ipa_send_msg(qdf_netdev_t net_dev,
 	QDF_IPA_SET_META_MSG_TYPE(&meta, type);
 	strlcpy(QDF_IPA_WLAN_MSG_NAME(msg), net_dev->name, IPA_RESOURCE_NAME_MAX);
 	qdf_mem_copy(QDF_IPA_WLAN_MSG_MAC_ADDR(msg), mac_addr, QDF_NET_ETH_LEN);
+	QDF_IPA_WLAN_MSG_NETDEV_IF_ID(msg) = net_dev->ifindex;
 
 	ipa_debug("%s: Evt: %d", QDF_IPA_WLAN_MSG_NAME(msg), QDF_IPA_MSG_META_MSG_TYPE(&meta));
 
@@ -3100,6 +3101,7 @@ static QDF_STATUS __wlan_ipa_wlan_evt(qdf_netdev_t net_dev, uint8_t device_mode,
 	strlcpy(QDF_IPA_WLAN_MSG_NAME(msg), net_dev->name,
 		IPA_RESOURCE_NAME_MAX);
 	qdf_mem_copy(QDF_IPA_WLAN_MSG_MAC_ADDR(msg), mac_addr, QDF_NET_ETH_LEN);
+	QDF_IPA_WLAN_MSG_NETDEV_IF_ID(msg) = net_dev->ifindex;
 
 	ipa_debug("%s: Evt: %d", QDF_IPA_WLAN_MSG_NAME(msg),
 		  QDF_IPA_MSG_META_MSG_TYPE(&meta));
@@ -4376,6 +4378,7 @@ static QDF_STATUS wlan_ipa_uc_send_evt(qdf_netdev_t net_dev,
 	qdf_str_lcopy(QDF_IPA_WLAN_MSG_NAME(msg), net_dev->name,
 		      IPA_RESOURCE_NAME_MAX);
 	qdf_mem_copy(QDF_IPA_WLAN_MSG_MAC_ADDR(msg), mac_addr, QDF_NET_ETH_LEN);
+	QDF_IPA_WLAN_MSG_NETDEV_IF_ID(msg) = net_dev->ifindex;
 
 	if (qdf_ipa_send_msg(&meta, msg, wlan_ipa_msg_free_fn)) {
 		ipa_err("%s: Evt: %d fail",