1 /* 2 * Copyright (c) 2019 Intel Corporation 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 #ifndef __CONN_MGR_PRV_H__ 8 #define __CONN_MGR_PRV_H__ 9 10 #include <zephyr/net/conn_mgr_connectivity.h> 11 #include <zephyr/sys/iterable_sections.h> 12 13 #if defined(CONFIG_NET_IPV6) && defined(CONFIG_NET_IPV4) 14 #define CONN_MGR_IFACE_MAX MAX(CONFIG_NET_IF_MAX_IPV6_COUNT, \ 15 CONFIG_NET_IF_MAX_IPV4_COUNT) 16 #elif defined(CONFIG_NET_IPV6) 17 #define CONN_MGR_IFACE_MAX CONFIG_NET_IF_MAX_IPV6_COUNT 18 #else 19 #define CONN_MGR_IFACE_MAX CONFIG_NET_IF_MAX_IPV4_COUNT 20 #endif 21 22 /* External state flags */ 23 #define CONN_MGR_IF_UP BIT(0) 24 #define CONN_MGR_IF_IPV6_SET BIT(1) 25 #define CONN_MGR_IF_IPV4_SET BIT(2) 26 27 /* Configuration flags */ 28 #define CONN_MGR_IF_IGNORED BIT(7) 29 30 /* Internal state flags */ 31 #define CONN_MGR_IF_READY BIT(13) 32 #define CONN_MGR_IF_READY_IPV4 BIT(14) 33 #define CONN_MGR_IF_READY_IPV6 BIT(15) 34 35 /* Special value indicating invalid state. */ 36 #define CONN_MGR_IF_STATE_INVALID 0xFFFF 37 38 /* NET_MGMT event masks */ 39 #define CONN_MGR_IFACE_EVENTS_MASK (NET_EVENT_IF_DOWN | \ 40 NET_EVENT_IF_UP) 41 42 #define CONN_MGR_CONN_IFACE_EVENTS_MASK (NET_EVENT_IF_ADMIN_UP |\ 43 NET_EVENT_IF_DOWN) 44 45 #define CONN_MGR_CONN_SELF_EVENTS_MASK (NET_EVENT_CONN_IF_TIMEOUT | \ 46 NET_EVENT_CONN_IF_FATAL_ERROR) 47 48 #define CONN_MGR_IPV6_EVENTS_MASK (NET_EVENT_IPV6_ADDR_ADD | \ 49 NET_EVENT_IPV6_ADDR_DEL | \ 50 NET_EVENT_IPV6_DAD_SUCCEED | \ 51 NET_EVENT_IPV6_DAD_FAILED) 52 53 #define CONN_MGR_IPV4_EVENTS_MASK (NET_EVENT_IPV4_ADDR_ADD | \ 54 NET_EVENT_IPV4_ADDR_DEL | \ 55 NET_EVENT_IPV4_ACD_SUCCEED | \ 56 NET_EVENT_IPV4_ACD_FAILED) 57 58 extern struct k_sem conn_mgr_mon_updated; 59 extern struct k_mutex conn_mgr_mon_lock; 60 61 void conn_mgr_init_events_handler(void); 62 63 /* Cause conn_mgr_connectivity to Initialize all connectivity implementation bindings */ 64 void conn_mgr_conn_init(void); 65 66 /* Internal helper function to allow the shell net cm command to safely read conn_mgr state. */ 67 uint16_t conn_mgr_if_state(struct net_if *iface); 68 69 #endif /* __CONN_MGR_PRV_H__ */ 70
