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6acdb384f6
esp-idf/components/lwip/port/include/lwipopts.h
David Cermak 6acdb384f6 fix(esp_netif): Restore DNS servers per netif when setting it default 
Introducing config option `CONFIG_ESP_NETIF_SET_DNS_PER_DEFAULT_NETIF`
to overcome LWIP limitation of using global DNS server info.
This config option enables LWIP callbacks to collect per netif DNS
server info and then restores global DNS servers of whichever network
interface is selected as default.

LWIP submodule update: git log --oneline aa4f6e78..3a3d1fb3
- dns: Allow storing dnsserver per netif (espressif/esp-lwip@3a3d1fb3)
2024-07-04 10:37:22 +02:00

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/*
* SPDX-FileCopyrightText: 2001-2003 Swedish Institute of Computer Science
*
* SPDX-License-Identifier: BSD-3-Clause
*
* SPDX-FileContributor: 2015-2024 Espressif Systems (Shanghai) CO LTD
*/
#ifndef LWIP_HDR_ESP_LWIPOPTS_H
#define LWIP_HDR_ESP_LWIPOPTS_H
#include "sdkconfig.h"
#include <string.h> // For memcpy
#include <stdlib.h> // For malloc/free
#include <unistd.h>
#include <sys/fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/select.h>
#include <sys/poll.h>
#include "esp_task.h"
#include "esp_random.h"
#include "sdkconfig.h"
#include "sntp/sntp_get_set_time.h"
#include "sockets_ext.h"
#include "arch/sys_arch.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
-----------------------------------------------
---------- Platform specific locking ----------
-----------------------------------------------
*/
/**
* LWIP_TCPIP_CORE_LOCKING
* Creates a global mutex that is held during TCPIP thread operations.
* Can be locked by client code to perform lwIP operations without changing
* into TCPIP thread using callbacks. See LOCK_TCPIP_CORE() and
* UNLOCK_TCPIP_CORE().
* Your system should provide mutexes supporting priority inversion to use this.
*/
#ifdef CONFIG_LWIP_TCPIP_CORE_LOCKING
#define LWIP_TCPIP_CORE_LOCKING 1
#ifdef CONFIG_LWIP_TCPIP_CORE_LOCKING_INPUT
#define LWIP_TCPIP_CORE_LOCKING_INPUT 1
#else
#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
#endif
#define LOCK_TCPIP_CORE() do { sys_mutex_lock(&lock_tcpip_core); sys_thread_tcpip(LWIP_CORE_LOCK_MARK_HOLDER); } while(0)
#define UNLOCK_TCPIP_CORE() do { sys_thread_tcpip(LWIP_CORE_LOCK_UNMARK_HOLDER); sys_mutex_unlock(&lock_tcpip_core); } while(0)
#ifdef CONFIG_LWIP_CHECK_THREAD_SAFETY
#define LWIP_ASSERT_CORE_LOCKED() do { LWIP_ASSERT("Required to lock TCPIP core functionality!", sys_thread_tcpip(LWIP_CORE_LOCK_QUERY_HOLDER)); } while(0)
#endif /* CONFIG_LWIP_CHECK_THREAD_SAFETY */
#else
#define LWIP_TCPIP_CORE_LOCKING 0
#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
#ifdef CONFIG_LWIP_CHECK_THREAD_SAFETY
#define LWIP_ASSERT_CORE_LOCKED() do { LWIP_ASSERT("Required to run in TCPIP context!", sys_thread_tcpip(LWIP_CORE_LOCK_QUERY_HOLDER)); } while(0)
#endif /* CONFIG_LWIP_CHECK_THREAD_SAFETY */
#endif /* CONFIG_LWIP_TCPIP_CORE_LOCKING */
#define LWIP_MARK_TCPIP_THREAD() sys_thread_tcpip(LWIP_CORE_MARK_TCPIP_TASK)
/**
* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
* critical regions during buffer allocation, deallocation and memory
* allocation and deallocation.
*/
#define SYS_LIGHTWEIGHT_PROT 1
/**
* MEMCPY: override this if you have a faster implementation at hand than the
* one included in your C library
*/
#define MEMCPY(dst,src,len) memcpy(dst,src,len)
/**
* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
* call to memcpy() if the length is known at compile time and is small.
*/
#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
#define LWIP_RAND esp_random
/*
------------------------------------
---------- Memory options ----------
------------------------------------
*/
/**
* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
* instead of the lwip internal allocator. Can save code size if you
* already use it.
*/
#define MEM_LIBC_MALLOC 1
/**
* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
* speed and usage from interrupts!
*/
#define MEMP_MEM_MALLOC 1
/**
* MEM_ALIGNMENT: should be set to the alignment of the CPU
* 4 byte alignment -> #define MEM_ALIGNMENT 4
* 2 byte alignment -> #define MEM_ALIGNMENT 2
*/
#define MEM_ALIGNMENT 4
/*
------------------------------------------------
---------- Internal Memory Pool Sizes ----------
------------------------------------------------
*/
/**
* MEMP_NUM_NETCONN: the number of struct netconns.
* (only needed if you use the sequential API, like api_lib.c)
*/
#define MEMP_NUM_NETCONN CONFIG_LWIP_MAX_SOCKETS
/**
* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
* (requires the LWIP_RAW option)
*/
#define MEMP_NUM_RAW_PCB CONFIG_LWIP_MAX_RAW_PCBS
/**
* MEMP_NUM_TCP_PCB: the number of simultaneously active TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB CONFIG_LWIP_MAX_ACTIVE_TCP
/**
* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB_LISTEN CONFIG_LWIP_MAX_LISTENING_TCP
/**
* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
* per active UDP "connection".
* (requires the LWIP_UDP option)
*/
#define MEMP_NUM_UDP_PCB CONFIG_LWIP_MAX_UDP_PCBS
/*
--------------------------------
---------- ARP options -------
--------------------------------
*/
/**
* ARP_QUEUEING==1: Multiple outgoing packets are queued during hardware address
* resolution. By default, only the most recent packet is queued per IP address.
* This is sufficient for most protocols and mainly reduces TCP connection
* startup time. Set this to 1 if you know your application sends more than one
* packet in a row to an IP address that is not in the ARP cache.
*/
#define ARP_QUEUEING 1
#ifdef CONFIG_LWIP_DHCPS_STATIC_ENTRIES
#define ETHARP_SUPPORT_STATIC_ENTRIES 1
#else
#define ETHARP_SUPPORT_STATIC_ENTRIES 0
#endif
/*
--------------------------------
---------- IP options ----------
--------------------------------
*/
/**
* LWIP_IPV4==1: Enable IPv4
*/
#ifdef CONFIG_LWIP_IPV4
#define LWIP_IPV4 1
#else
#define LWIP_IPV4 0
#endif
/**
* IP_REASSEMBLY==1: Reassemble incoming fragmented IP4 packets. Note that
* this option does not affect outgoing packet sizes, which can be controlled
* via IP_FRAG.
*/
#ifdef CONFIG_LWIP_IP4_REASSEMBLY
#define IP_REASSEMBLY 1
#else
#define IP_REASSEMBLY 0
#endif
/**
* IP_FRAG==1: Fragment outgoing IP4 packets if their size exceeds MTU. Note
* that this option does not affect incoming packet sizes, which can be
* controlled via IP_REASSEMBLY.
*/
#ifdef CONFIG_LWIP_IP4_FRAG
#define IP_FRAG 1
#else
#define IP_FRAG 0
#endif
/**
* IP_FORWARD==1: Enables the ability to forward IP packets across network
* interfaces. If you are going to run lwIP on a device with only one network
* interface, define this to 0.
*/
#ifdef CONFIG_LWIP_IP_FORWARD
#define IP_FORWARD 1
#else
#define IP_FORWARD 0
#endif
/**
* IP_NAPT==1: Enables IPv4 Network Address and Port Translation.
* Note that CONFIG_LWIP_IP_FORWARD option need to be enabled in
* system configuration for the NAPT to work on ESP platform
*/
#ifdef CONFIG_LWIP_IPV4_NAPT
#define IP_NAPT 1
#ifdef CONFIG_LWIP_IPV4_NAPT_PORTMAP
#define IP_NAPT_PORTMAP 1
#else
#define IP_NAPT_PORTMAP 0
#endif
#else
#define IP_NAPT 0
#endif
/**
* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
* in this time, the whole packet is discarded.
*/
#define IP_REASS_MAXAGE 3
/**
* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
* Since the received pbufs are enqueued, be sure to configure
* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
* packets even if the maximum amount of fragments is enqueued for reassembly!
*/
#define IP_REASS_MAX_PBUFS CONFIG_LWIP_IP_REASS_MAX_PBUFS
/**
* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
*/
#define IP_DEFAULT_TTL CONFIG_LWIP_IP_DEFAULT_TTL
/*
----------------------------------
---------- ICMP options ----------
----------------------------------
*/
/**
* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
* Be careful, disable that make your product non-compliant to RFC1122
*/
#ifdef CONFIG_LWIP_ICMP
#define LWIP_ICMP 1
#else
#define LWIP_ICMP 0
#endif
/**
* LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
*/
#ifdef CONFIG_LWIP_BROADCAST_PING
#define LWIP_BROADCAST_PING 1
#else
#define LWIP_BROADCAST_PING 0
#endif
/**
* LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)
*/
#ifdef CONFIG_LWIP_MULTICAST_PING
#define LWIP_MULTICAST_PING 1
#else
#define LWIP_MULTICAST_PING 0
#endif
/*
---------------------------------
---------- RAW options ----------
---------------------------------
*/
/**
* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
*/
#define LWIP_RAW 1
/*
----------------------------------
---------- DHCP options ----------
----------------------------------
*/
#if CONFIG_LWIP_IPV4
/**
* LWIP_DHCP==1: Enable DHCP module.
*/
#define LWIP_DHCP 1
/**
* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
*/
#ifdef CONFIG_LWIP_DHCP_DOES_ARP_CHECK
#define DHCP_DOES_ARP_CHECK 1
#else
#define DHCP_DOES_ARP_CHECK 0
#endif
/**
* LWIP_DHCP_GETS_NTP==1: Request NTP servers with discover/select. For each
* response packet, an callback is called, which has to be provided by the port:
* void dhcp_set_ntp_servers(u8_t num_ntp_servers, ip_addr_t* ntp_server_addrs);
*/
#ifdef CONFIG_LWIP_DHCP_GET_NTP_SRV
#define LWIP_DHCP_GET_NTP_SRV 1
#else
#define LWIP_DHCP_GET_NTP_SRV 0
#endif
/**
* ESP specific option only applicable if ESP_DHCP=1
* LWIP_DHCP_DISABLE_CLIENT_ID==1: Do not add option 61 (client-id) to DHCP packets
*
*/
#ifdef CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID
#define ESP_DHCP_DISABLE_CLIENT_ID 1
#else
#define ESP_DHCP_DISABLE_CLIENT_ID 0
#endif
/**
* ESP specific option only applicable if ESP_DHCP=1
* CONFIG_LWIP_DHCP_RESTORE_LAST_IP==1: Last valid IP address obtained from DHCP server
* is restored after reset/power-up.
*/
#ifdef CONFIG_LWIP_DHCP_RESTORE_LAST_IP
/*
* Make the post-init hook check if we could restore the previously bound address
* - if yes reset the state to bound and mark result as ERR_OK (which skips discovery state)
* - if no, return false to continue normally to the discovery state
*/
#define LWIP_HOOK_DHCP_POST_INIT(netif, result) \
(dhcp_ip_addr_restore(netif) ? ( dhcp_set_state(dhcp, DHCP_STATE_BOUND), \
dhcp_network_changed(netif), \
(result) = ERR_OK , \
true ) : \
false)
#else
#define LWIP_HOOK_DHCP_PRE_DISCOVERY(netif, result) (false)
#endif /* CONFIG_LWIP_DHCP_RESTORE_LAST_IP */
/**
* The maximum of NTP servers requested
*/
#define LWIP_DHCP_MAX_NTP_SERVERS CONFIG_LWIP_DHCP_MAX_NTP_SERVERS
/**
* CONFIG_LWIP_DHCP_OPTIONS_LEN: The total length of outgoing DHCP option msg. If you have many options
* and options value is too long, you can configure the length according to your requirements
*/
#define DHCP_OPTIONS_LEN CONFIG_LWIP_DHCP_OPTIONS_LEN
/**
* LWIP_DHCP_DISABLE_VENDOR_CLASS_ID==1: Do not add option 60 (Vendor Class Identifier) to DHCP packets
*/
#define ESP_DHCP_DISABLE_VENDOR_CLASS_IDENTIFIER CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID
#define DHCP_DEFINE_CUSTOM_TIMEOUTS 1
#define DHCP_COARSE_TIMER_SECS CONFIG_LWIP_DHCP_COARSE_TIMER_SECS
#define DHCP_NEXT_TIMEOUT_THRESHOLD (3)
/* Since for embedded devices it's not that hard to miss a discover packet, so lower
* the discover and request retry backoff time from (2,4,8,16,32,60,60)s to (500m,1,2,4,4,4,4)s.
*/
#define DHCP_REQUEST_TIMEOUT_SEQUENCE(tries) ((uint16_t)(((tries) < 5 ? 1 << (tries) : 16) * 250))
static inline uint32_t timeout_from_offered(uint32_t lease, uint32_t min)
{
uint32_t timeout = lease;
if (timeout == 0) {
timeout = min;
}
timeout = (timeout + DHCP_COARSE_TIMER_SECS - 1) / DHCP_COARSE_TIMER_SECS;
return timeout;
}
#define DHCP_CALC_TIMEOUT_FROM_OFFERED_T0_LEASE(dhcp) \
timeout_from_offered((dhcp)->offered_t0_lease, 120)
#define DHCP_CALC_TIMEOUT_FROM_OFFERED_T1_RENEW(dhcp) \
timeout_from_offered((dhcp)->offered_t1_renew, (dhcp)->t0_timeout>>1 /* 50% */ )
#define DHCP_CALC_TIMEOUT_FROM_OFFERED_T2_REBIND(dhcp) \
timeout_from_offered((dhcp)->offered_t2_rebind, ((dhcp)->t0_timeout/8)*7 /* 87.5% */ )
#define LWIP_HOOK_DHCP_PARSE_OPTION(netif, dhcp, state, msg, msg_type, option, len, pbuf, offset) \
do { LWIP_UNUSED_ARG(msg); \
dhcp_parse_extra_opts(dhcp, state, option, len, pbuf, offset); \
} while(0)
#define LWIP_HOOK_DHCP_APPEND_OPTIONS(netif, dhcp, state, msg, msg_type, options_len_ptr) \
dhcp_append_extra_opts(netif, state, msg, options_len_ptr);
#endif /* CONFIG_LWIP_IPV4 */
/*
------------------------------------
---------- AUTOIP options ----------
------------------------------------
*/
/**
* LWIP_AUTOIP==1: Enable AUTOIP module.
*/
#ifdef CONFIG_LWIP_AUTOIP
#define LWIP_AUTOIP 1
/**
* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
* the same interface at the same time.
*/
#define LWIP_DHCP_AUTOIP_COOP 1
/**
* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
* that should be sent before falling back on AUTOIP. This can be set
* as low as 1 to get an AutoIP address very quickly, but you should
* be prepared to handle a changing IP address when DHCP overrides
* AutoIP.
*/
#define LWIP_DHCP_AUTOIP_COOP_TRIES CONFIG_LWIP_AUTOIP_TRIES
/**
* ESP specific option only applicable if ESP_DHCP=1
* LWIP_AUTOIP_MAX_CONFLICTS: Defines max conflicts before rate limiting
*/
#define LWIP_AUTOIP_MAX_CONFLICTS CONFIG_LWIP_AUTOIP_MAX_CONFLICTS
/**
* ESP specific option only applicable if ESP_DHCP=1
* LWIP_AUTOIP_RATE_LIMIT_INTERVAL: Delay in seconds between successive attempts
*/
#define LWIP_AUTOIP_RATE_LIMIT_INTERVAL CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL
#endif /* CONFIG_LWIP_AUTOIP */
/*
----------------------------------
---------- IGMP options ----------
----------------------------------
*/
/**
* LWIP_IGMP==1: Turn on IGMP module.
*/
#define LWIP_IGMP 1
/*
----------------------------------
---------- DNS options -----------
----------------------------------
*/
/**
* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
* transport.
*/
#define LWIP_DNS 1
/** The maximum number of IP addresses per host
*/
#define DNS_MAX_HOST_IP CONFIG_LWIP_DNS_MAX_HOST_IP
/** The maximum of DNS servers
*/
#define DNS_MAX_SERVERS CONFIG_LWIP_DNS_MAX_SERVERS
/** ESP specific option only applicable if ESP_DNS=1
*
* The last server can be initialized automatically by defining
* FALLBACK_DNS_SERVER_ADDRESS(ipaddr), where 'ipaddr' is an 'ip_addr_t*'
*/
#define DNS_FALLBACK_SERVER_INDEX (DNS_MAX_SERVERS - 1)
#ifdef CONFIG_LWIP_FALLBACK_DNS_SERVER_SUPPORT
#define FALLBACK_DNS_SERVER_ADDRESS(address) \
do { ip_addr_t *server_dns = address; \
char server_ip[] = CONFIG_LWIP_FALLBACK_DNS_SERVER_ADDRESS; \
ipaddr_aton(server_ip, server_dns); \
} while (0)
#endif /* CONFIG_LWIP_FALLBACK_DNS_SERVER_SUPPORT */
/**
* LWIP_DNS_SUPPORT_MDNS_QUERIES==1: Enable mDNS queries in hostname resolution.
* This option is set via menuconfig.
*/
#ifdef CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 1
#else
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 0
#endif
/**
* LWIP_DNS_SETSERVER_WITH_NETIF: If this is turned on, the dns_setserver_with_netif() is enabled and called
* from all internal modules (instead of dns_setserver()) allowing to setup a user callback to collect DNS server
* information acquired by the related network interface.
*/
#ifdef CONFIG_LWIP_DNS_SETSERVER_WITH_NETIF
#define LWIP_DNS_SETSERVER_WITH_NETIF 1
#else
#define LWIP_DNS_SETSERVER_WITH_NETIF 0
#endif
/*
---------------------------------
---------- UDP options ----------
---------------------------------
*/
/**
* LWIP_UDP==1: Turn on UDP.
*/
#define LWIP_UDP 1
/**
* LWIP_NETBUF_RECVINFO==1: Enable IP_PKTINFO option.
* This option is set via menuconfig.
*/
#ifdef CONFIG_LWIP_NETBUF_RECVINFO
#define LWIP_NETBUF_RECVINFO 1
#else
#define LWIP_NETBUF_RECVINFO 0
#endif
/*
---------------------------------
---------- TCP options ----------
---------------------------------
*/
/**
* LWIP_TCP==1: Turn on TCP.
*/
#define LWIP_TCP 1
/**
* TCP_WND: The size of a TCP window. This must be at least
* (2 * TCP_MSS) for things to work well.
* ATTENTION: when using TCP_RCV_SCALE, TCP_WND is the total size
* with scaling applied. Maximum window value in the TCP header
* will be TCP_WND >> TCP_RCV_SCALE
*/
#define TCP_WND CONFIG_LWIP_TCP_WND_DEFAULT
/**
* TCP_MAXRTX: Maximum number of retransmissions of data segments.
*/
#define TCP_MAXRTX CONFIG_LWIP_TCP_MAXRTX
/**
* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
*/
#define TCP_SYNMAXRTX CONFIG_LWIP_TCP_SYNMAXRTX
/**
* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
* Define to 0 if your device is low on memory.
*/
#ifdef CONFIG_LWIP_TCP_QUEUE_OOSEQ
#define TCP_QUEUE_OOSEQ 1
#else
#define TCP_QUEUE_OOSEQ 0
#endif
/**
* TCP_OOSEQ_MAX_PBUFS: The maximum number of pbufs
* queued on ooseq per pcb
*/
#if TCP_QUEUE_OOSEQ
#define TCP_OOSEQ_MAX_PBUFS CONFIG_LWIP_TCP_OOSEQ_MAX_PBUFS
#endif
/**
* TCP_OOSEQ_TIMEOUT: Timeout for each pbuf queued in TCP OOSEQ, in RTOs.
*/
#if TCP_QUEUE_OOSEQ
#define TCP_OOSEQ_TIMEOUT CONFIG_LWIP_TCP_OOSEQ_TIMEOUT
#endif
/**
* LWIP_TCP_SACK_OUT==1: TCP will support sending selective acknowledgements (SACKs).
*/
#ifdef CONFIG_LWIP_TCP_SACK_OUT
#define LWIP_TCP_SACK_OUT 1
#else
#define LWIP_TCP_SACK_OUT 0
#endif
/**
* TCP_MSS: TCP Maximum segment size. (default is 536, a conservative default,
* you might want to increase this.)
* For the receive side, this MSS is advertised to the remote side
* when opening a connection. For the transmit size, this MSS sets
* an upper limit on the MSS advertised by the remote host.
*/
#define TCP_MSS CONFIG_LWIP_TCP_MSS
/**
* TCP_SND_BUF: TCP sender buffer space (bytes).
* To achieve good performance, this should be at least 2 * TCP_MSS.
*/
#define TCP_SND_BUF CONFIG_LWIP_TCP_SND_BUF_DEFAULT
/**
* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
*/
#define TCP_LISTEN_BACKLOG 1
/**
* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
* allocate ahead of time
*/
#ifdef CONFIG_LWIP_TCP_OVERSIZE_MSS
#define TCP_OVERSIZE TCP_MSS
#endif
#ifdef CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS
#define TCP_OVERSIZE (TCP_MSS/4)
#endif
#ifdef CONFIG_LWIP_TCP_OVERSIZE_DISABLE
#define TCP_OVERSIZE 0
#endif
#ifndef TCP_OVERSIZE
#error "One of CONFIG_TCP_OVERSIZE_xxx options should be set by sdkconfig"
#endif
/**
* LWIP_EVENT_API and LWIP_CALLBACK_API: Only one of these should be set to 1.
* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
* events (accept, sent, etc) that happen in the system.
* LWIP_CALLBACK_API==1: The PCB callback function is called directly
* for the event. This is the default.
*/
#define LWIP_EVENT_API 0
#define LWIP_CALLBACK_API 1
/**
* TCP_TMR_INTERVAL: TCP timer interval
*/
#define TCP_TMR_INTERVAL CONFIG_LWIP_TCP_TMR_INTERVAL
/**
* TCP_MSL: The maximum segment lifetime in milliseconds
*/
#define TCP_MSL CONFIG_LWIP_TCP_MSL
/**
* TCP_FIN_WAIT_TIMEOUT: The maximum FIN segment lifetime in milliseconds
*/
#define TCP_FIN_WAIT_TIMEOUT CONFIG_LWIP_TCP_FIN_WAIT_TIMEOUT
/**
* LWIP_WND_SCALE and TCP_RCV_SCALE:
* Set LWIP_WND_SCALE to 1 to enable window scaling.
* Set TCP_RCV_SCALE to the desired scaling factor (shift count in the
* range of [0..14]).
* When LWIP_WND_SCALE is enabled but TCP_RCV_SCALE is 0, we can use a large
* send window while having a small receive window only.
*/
#ifdef CONFIG_LWIP_WND_SCALE
#define LWIP_WND_SCALE 1
#define TCP_RCV_SCALE CONFIG_LWIP_TCP_RCV_SCALE
#else
#define LWIP_WND_SCALE 0
#define TCP_RCV_SCALE 0
#endif /* CONFIG_LWIP_WND_SCALE */
/**
* ESP specific option only applicable if ESP_LWIP=1
* LWIP_TCP_RTO_TIME: TCP rto time.
* Default is 3 second.
*/
#define LWIP_TCP_RTO_TIME CONFIG_LWIP_TCP_RTO_TIME
/*
------------------------------------------------
---------- Network Interfaces options ----------
------------------------------------------------
*/
/**
* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
* field.
*/
#define LWIP_NETIF_HOSTNAME 1
/**
* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
*/
#ifdef CONFIG_LWIP_NETIF_API
#define LWIP_NETIF_API 1
#else
#define LWIP_NETIF_API 0
#endif
/**
* LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface
* changes its up/down status (i.e., due to DHCP IP acquisition)
*/
#ifdef CONFIG_LWIP_NETIF_STATUS_CALLBACK
#define LWIP_NETIF_STATUS_CALLBACK 1
#else
#define LWIP_NETIF_STATUS_CALLBACK 0
#endif
/**
* LWIP_NETIF_EXT_STATUS_CALLBACK==1: Support an extended callback function
* for several netif related event that supports multiple subscribers.
*
* This ext-callback is used by ESP-NETIF with lwip-orig (upstream version)
* to provide netif related events on IP4/IP6 address/status changes
*/
#define LWIP_NETIF_EXT_STATUS_CALLBACK 1
/**
* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP *tries* to put all data
* to be sent into one single pbuf. This is for compatibility with DMA-enabled
* MACs that do not support scatter-gather.
* Beware that this might involve CPU-memcpy before transmitting that would not
* be needed without this flag! Use this only if you need to!
*
* ATTENTION: a driver should *NOT* rely on getting single pbufs but check TX
* pbufs for being in one piece. If not, @ref pbuf_clone can be used to get
* a single pbuf:
* if (p->next != NULL) {
* struct pbuf *q = pbuf_clone(PBUF_RAW, PBUF_RAM, p);
* if (q == NULL) {
* return ERR_MEM;
* }
* p = q; ATTENTION: do NOT free the old 'p' as the ref belongs to the caller!
* }
*/
#define LWIP_NETIF_TX_SINGLE_PBUF 1
/**
* LWIP_NUM_NETIF_CLIENT_DATA: Number of clients that may store
* data in client_data member array of struct netif (max. 256).
*/
#ifndef CONFIG_LWIP_NUM_NETIF_CLIENT_DATA
#define CONFIG_LWIP_NUM_NETIF_CLIENT_DATA 0
#endif
#if defined(CONFIG_ESP_NETIF_BRIDGE_EN) || defined(CONFIG_LWIP_PPP_SUPPORT)
/*
* If special lwip interfaces (like bridge, ppp) enabled
* `netif->state` is used internally and we must store esp-netif ptr
* in `netif->client_data`
*/
#define LWIP_ESP_NETIF_DATA (1)
#else
#define LWIP_ESP_NETIF_DATA (0)
#endif
#define LWIP_NUM_NETIF_CLIENT_DATA (LWIP_ESP_NETIF_DATA + CONFIG_LWIP_NUM_NETIF_CLIENT_DATA)
/**
* BRIDGEIF_MAX_PORTS: this is used to create a typedef used for forwarding
* bit-fields: the number of bits required is this + 1 (for the internal/cpu port)
*/
#ifdef CONFIG_LWIP_BRIDGEIF_MAX_PORTS
#define BRIDGEIF_MAX_PORTS CONFIG_LWIP_BRIDGEIF_MAX_PORTS
#endif
/*
------------------------------------
---------- LOOPIF options ----------
------------------------------------
*/
/**
* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1).
* This is only needed when no real netifs are available. If at least one other
*/
#ifdef CONFIG_LWIP_NETIF_LOOPBACK
#define LWIP_HAVE_LOOPIF 1
/**
* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
* address equal to the netif IP address, looping them back up the stack.
*/
#define LWIP_NETIF_LOOPBACK 1
/**
* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
* sending for each netif (0 = disabled)
*/
#define LWIP_LOOPBACK_MAX_PBUFS CONFIG_LWIP_LOOPBACK_MAX_PBUFS
#else
#define LWIP_HAVE_LOOPIF 0
#endif
/*
------------------------------------
---------- SLIPIF options ----------
------------------------------------
*/
#ifdef CONFIG_LWIP_SLIP_SUPPORT
/**
* Enable SLIP receive from ISR functions and disable Rx thread
*
* This is the only supported mode of lwIP SLIP interface, so that
* - incoming packets are queued into pbufs
* - no thread is created from lwIP
* meaning it is the application responsibility to read data
* from IO driver and feed them to the slip interface
*/
#define SLIP_RX_FROM_ISR 1
#define SLIP_USE_RX_THREAD 0
/**
* SLIP_DEBUG: Enable debugging for SLIP.
*/
#ifdef CONFIG_LWIP_SLIP_DEBUG_ON
#define SLIP_DEBUG LWIP_DBG_ON
#else
#define SLIP_DEBUG LWIP_DBG_OFF
#endif
#endif /* CONFIG_LWIP_SLIP_SUPPORT */
/*
------------------------------------
---------- Thread options ----------
------------------------------------
*/
/**
* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
*/
#define TCPIP_THREAD_NAME "tiT"
/**
* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
* The stack size value itself is platform-dependent, but is passed to
* sys_thread_new() when the thread is created.
*/
#define TCPIP_THREAD_STACKSIZE ESP_TASK_TCPIP_STACK
/**
* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
* The priority value itself is platform-dependent, but is passed to
* sys_thread_new() when the thread is created.
*/
#define TCPIP_THREAD_PRIO ESP_TASK_TCPIP_PRIO
/**
* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
* The queue size value itself is platform-dependent, but is passed to
* sys_mbox_new() when tcpip_init is called.
*/
#define TCPIP_MBOX_SIZE CONFIG_LWIP_TCPIP_RECVMBOX_SIZE
/**
* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
* to sys_mbox_new() when the recvmbox is created.
*/
#define DEFAULT_UDP_RECVMBOX_SIZE CONFIG_LWIP_UDP_RECVMBOX_SIZE
/**
* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
* to sys_mbox_new() when the recvmbox is created.
*/
#define DEFAULT_TCP_RECVMBOX_SIZE CONFIG_LWIP_TCP_RECVMBOX_SIZE
/**
* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
* The queue size value itself is platform-dependent, but is passed to
* sys_mbox_new() when the acceptmbox is created.
*/
#define DEFAULT_ACCEPTMBOX_SIZE CONFIG_LWIP_TCP_ACCEPTMBOX_SIZE
/**
* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
* The stack size value itself is platform-dependent, but is passed to
* sys_thread_new() when the thread is created.
*/
#define DEFAULT_THREAD_STACKSIZE TCPIP_THREAD_STACKSIZE
/**
* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
* The priority value itself is platform-dependent, but is passed to
* sys_thread_new() when the thread is created.
*/
#define DEFAULT_THREAD_PRIO TCPIP_THREAD_PRIO
/**
* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
* to sys_mbox_new() when the recvmbox is created.
*/
#define DEFAULT_RAW_RECVMBOX_SIZE 6
/*
----------------------------------------------
---------- Sequential layer options ----------
----------------------------------------------
*/
/**
* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
*/
#define LWIP_NETCONN 1
/** LWIP_NETCONN_SEM_PER_THREAD==1: Use one (thread-local) semaphore per
* thread calling socket/netconn functions instead of allocating one
* semaphore per netconn (and per select etc.)
* ATTENTION: a thread-local semaphore for API calls is needed:
* - LWIP_NETCONN_THREAD_SEM_GET() returning a sys_sem_t*
* - LWIP_NETCONN_THREAD_SEM_ALLOC() creating the semaphore
* - LWIP_NETCONN_THREAD_SEM_FREE() freeing the semaphore
* The latter 2 can be invoked up by calling netconn_thread_init()/netconn_thread_cleanup().
* Ports may call these for threads created with sys_thread_new().
*/
#define LWIP_NETCONN_SEM_PER_THREAD 1
/** LWIP_NETCONN_FULLDUPLEX==1: Enable code that allows reading from one thread,
* writing from a 2nd thread and closing from a 3rd thread at the same time.
* ATTENTION: This is currently really alpha! Some requirements:
* - LWIP_NETCONN_SEM_PER_THREAD==1 is required to use one socket/netconn from
* multiple threads at once
* - sys_mbox_free() has to unblock receive tasks waiting on recvmbox/acceptmbox
* and prevent a task pending on this during/after deletion
*/
#define LWIP_NETCONN_FULLDUPLEX 1
/*
------------------------------------
---------- Socket options ----------
------------------------------------
*/
/**
* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
*/
#define LWIP_SOCKET 1
/**
* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names through defines.
* LWIP_COMPAT_SOCKETS==2: Same as ==1 but correctly named functions are created.
* While this helps code completion, it might conflict with existing libraries.
* (only used if you use sockets.c)
*/
#define LWIP_COMPAT_SOCKETS 0
/**
* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
* Disable this option if you use a POSIX operating system that uses the same
* names (read, write & close). (only used if you use sockets.c)
*
* POSIX I/O functions are mapped to LWIP via the VFS layer
* (see port/vfs_lwip.c)
*/
/**
*/
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
/**
* LWIP_SOCKET_OFFSET==n: Increases the file descriptor number created by LwIP with n.
*
* FD_SETSIZE from sys/types.h is the maximum number of supported file
* descriptors and CONFIG_LWIP_MAX_SOCKETS defines the number of sockets;
* LWIP_SOCKET_OFFSET is configured to use the largest numbers of file
* descriptors for sockets. File descriptors from 0 to LWIP_SOCKET_OFFSET-1
* are non-socket descriptors and from LWIP_SOCKET_OFFSET to FD_SETSIZE are
* socket descriptors.
*/
#define LWIP_SOCKET_OFFSET (FD_SETSIZE - CONFIG_LWIP_MAX_SOCKETS)
/**
* LWIP_SO_SNDTIMEO==1: Enable send timeout for sockets/netconns and
* SO_SNDTIMEO processing.
*/
#define LWIP_SO_SNDTIMEO 1
/**
* LWIP_SO_RCVTIMEO==1: Enable receive timeout for sockets/netconns and
* SO_RCVTIMEO processing.
*/
#define LWIP_SO_RCVTIMEO 1
/**
* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
* in seconds. (does not require sockets.c, and will affect tcp.c)
*/
#define LWIP_TCP_KEEPALIVE 1
/**
* LWIP_SO_LINGER==1: Enable SO_LINGER processing.
* This option is set via menuconfig.
*/
#ifdef CONFIG_LWIP_SO_LINGER
#define LWIP_SO_LINGER 1
#else
#define LWIP_SO_LINGER 0
#endif
/**
* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
* This option is set via menuconfig.
*/
#ifdef CONFIG_LWIP_SO_RCVBUF
#define LWIP_SO_RCVBUF 1
#else
#define LWIP_SO_RCVBUF 0
#endif
/**
* SO_REUSE==1: Enable SO_REUSEADDR option.
* This option is set via menuconfig.
*/
#ifdef CONFIG_LWIP_SO_REUSE
#define SO_REUSE 1
#else
#define SO_REUSE 0
#endif
/**
* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
* to all local matches if SO_REUSEADDR is turned on.
* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
*/
#ifdef CONFIG_LWIP_SO_REUSE_RXTOALL
#define SO_REUSE_RXTOALL 1
#else
#define SO_REUSE_RXTOALL 0
#endif
/** LWIP_TIMEVAL_PRIVATE: if you want to use the struct timeval provided
* by your system, set this to 0 and include <sys/time.h> in cc.h */
#define LWIP_TIMEVAL_PRIVATE 0
/*
----------------------------------------
---------- Statistics options ----------
----------------------------------------
*/
/**
* LWIP_STATS==1: Enable statistics collection in lwip_stats.
*/
#ifdef CONFIG_LWIP_STATS
#define LWIP_STATS 1
#define ESP_STATS_MEM 1
/**
* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
*/
#define LWIP_STATS_DISPLAY 1
#else
#define LWIP_STATS 0
#define ESP_STATS_MEM 0
#endif /* CONFIG_LWIP_STATS */
/*
---------------------------------
---------- PPP options ----------
---------------------------------
*/
/**
* PPP_SUPPORT==1: Enable PPP.
*/
#ifdef CONFIG_LWIP_PPP_SUPPORT
#define PPP_SUPPORT 1
/**
* PPP_IPV6_SUPPORT == 1: Enable IPV6 support for local link
* between modem and lwIP stack.
* Some modems do not support IPV6 addressing in local link and
* the only option available is to disable IPV6 address negotiation.
*/
#define PPP_IPV6_SUPPORT CONFIG_LWIP_PPP_ENABLE_IPV6
/**
* PPP_NOTIFY_PHASE==1: Support PPP notify phase.
*/
#define PPP_NOTIFY_PHASE CONFIG_LWIP_PPP_NOTIFY_PHASE_SUPPORT
/**
* PAP_SUPPORT==1: Support PAP.
*/
#define PAP_SUPPORT CONFIG_LWIP_PPP_PAP_SUPPORT
/**
* CHAP_SUPPORT==1: Support CHAP.
*/
#define CHAP_SUPPORT CONFIG_LWIP_PPP_CHAP_SUPPORT
/**
* MSCHAP_SUPPORT==1: Support MSCHAP.
*/
#define MSCHAP_SUPPORT CONFIG_LWIP_PPP_MSCHAP_SUPPORT
/**
* CCP_SUPPORT==1: Support CCP.
*/
#define MPPE_SUPPORT CONFIG_LWIP_PPP_MPPE_SUPPORT
/**
* PPP_SERVER==1: Enable PPP server support (waiting for incoming PPP session).
*/
#define PPP_SERVER CONFIG_LWIP_PPP_SERVER_SUPPORT
/**
* VJ_SUPPORT==1: Support VJ header compression.
*/
#define VJ_SUPPORT CONFIG_LWIP_PPP_VJ_HEADER_COMPRESSION
/**
* PPP_MAXIDLEFLAG: Max Xmit idle time (in ms) before resend flag char.
* TODO: If PPP_MAXIDLEFLAG > 0 and next package is send during PPP_MAXIDLEFLAG time,
* then 0x7E is not added at the beginning of PPP package but 0x7E termination
* is always at the end. This behaviour brokes PPP dial with GSM (PPPoS).
* The PPP package should always start and end with 0x7E.
*/
#define PPP_MAXIDLEFLAG 0
#ifdef CONFIG_LWIP_ENABLE_LCP_ECHO
/**
* LCP_ECHOINTERVAL: Interval in seconds between keepalive LCP echo requests, 0 to disable.
*/
#define LCP_ECHOINTERVAL CONFIG_LWIP_LCP_ECHOINTERVAL
/**
* LCP_MAXECHOFAILS: Number of consecutive unanswered echo requests before failure is indicated.
*/
#define LCP_MAXECHOFAILS CONFIG_LWIP_LCP_MAXECHOFAILS
#endif /* CONFIG_LWIP_ENABLE_LCP_ECHO */
/**
* PPP_DEBUG: Enable debugging for PPP.
*/
#ifdef CONFIG_LWIP_PPP_DEBUG_ON
#define PPP_DEBUG LWIP_DBG_ON
#define PRINTPKT_SUPPORT 1
#define PPP_PROTOCOLNAME 1
#else
#define PPP_DEBUG LWIP_DBG_OFF
#endif /* CONFIG_LWIP_PPP_DEBUG_ON */
#else
#define PPP_SUPPORT 0
#endif /* CONFIG_LWIP_PPP_SUPPORT */
/*
--------------------------------------
---------- Checksum options ----------
--------------------------------------
*/
/**
* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
*/
#ifdef CONFIG_LWIP_CHECKSUM_CHECK_IP
#define CHECKSUM_CHECK_IP 1
#else
#define CHECKSUM_CHECK_IP 0
#endif
/**
* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.
*/
#ifdef CONFIG_LWIP_CHECKSUM_CHECK_UDP
#define CHECKSUM_CHECK_UDP 1
#else
#define CHECKSUM_CHECK_UDP 0
#endif
/**
* CHECKSUM_CHECK_ICMP==1: Check checksums in software for incoming ICMP packets.
*/
#ifdef CONFIG_LWIP_CHECKSUM_CHECK_ICMP
#define CHECKSUM_CHECK_ICMP 1
#else
#define CHECKSUM_CHECK_ICMP 0
#endif
/*
---------------------------------------
---------- IPv6 options ---------------
---------------------------------------
*/
/**
* LWIP_IPV6==1: Enable IPv6
*/
#ifdef CONFIG_LWIP_IPV6
#define LWIP_IPV6 1
#else
#define LWIP_IPV6 0
#endif
/**
* LWIP_ND6==1: Enable ND6 protocol in IPv6
*/
#ifdef CONFIG_LWIP_ND6
#define LWIP_ND6 1
#else
#define LWIP_ND6 0
#endif
/**
* LWIP_FORCE_ROUTER_FORWARDING==1: the router flag in NA packet will always set to 1,
* otherwise, never set router flag for NA packets.
*/
#ifdef CONFIG_LWIP_FORCE_ROUTER_FORWARDING
#define LWIP_FORCE_ROUTER_FORWARDING 1
#else
#define LWIP_FORCE_ROUTER_FORWARDING 0
#endif
/**
* LWIP_IPV6_NUM_ADDRESSES: Number of IPv6 addresses per netif.
*/
#define LWIP_IPV6_NUM_ADDRESSES CONFIG_LWIP_IPV6_NUM_ADDRESSES
/**
* LWIP_IPV6_FORWARD==1: Forward IPv6 packets across netifs
*/
#ifdef CONFIG_LWIP_IPV6_FORWARD
#define LWIP_IPV6_FORWARD 1
#else
#define LWIP_IPV6_FORWARD 0
#endif
/**
* LWIP_IPV6_FRAG==1: Fragment outgoing IP6 packets if their size exceeds MTU. Note
* that this option does not affect incoming packet sizes, which can be
* controlled via IP6_REASSEMBLY.
*/
#ifdef CONFIG_LWIP_IP6_FRAG
#define LWIP_IPV6_FRAG 1
#else
#define LWIP_IPV6_FRAG 0
#endif
/**
* LWIP_IPV6_REASS==1: reassemble incoming IP6 packets that fragmented. Note that
* this option does not affect outgoing packet sizes, which can be controlled
* via LWIP_IP6_FRAG.
*/
#ifdef CONFIG_LWIP_IP6_REASSEMBLY
#define LWIP_IPV6_REASS 1
#else
#define LWIP_IPV6_REASS 0
#endif
/**
* LWIP_IPV6_AUTOCONFIG==1: Enable stateless address autoconfiguration as per RFC 4862.
*/
#ifdef CONFIG_LWIP_IPV6_AUTOCONFIG
#define ESP_IPV6_AUTOCONFIG 1
#else
#define ESP_IPV6_AUTOCONFIG 0
#endif
/**
* LWIP_ND6_RDNSS_MAX_DNS_SERVERS > 0: Use IPv6 Router Advertisement Recursive
* DNS Server Option (as per RFC 6106) to copy a defined maximum number of DNS
* servers to the DNS module.
*/
#define LWIP_ND6_RDNSS_MAX_DNS_SERVERS CONFIG_LWIP_IPV6_RDNSS_MAX_DNS_SERVERS
/**
* LWIP_IPV6_DHCP6==1: enable DHCPv6 stateful/stateless address autoconfiguration.
*/
#ifdef CONFIG_LWIP_IPV6_DHCP6
#define LWIP_IPV6_DHCP6 1
#else
#define LWIP_IPV6_DHCP6 0
#endif
/**
* MEMP_NUM_ND6_QUEUE: Max number of IPv6 packets to queue during MAC resolution.
*/
#define MEMP_NUM_ND6_QUEUE CONFIG_LWIP_IPV6_MEMP_NUM_ND6_QUEUE
/**
* LWIP_ND6_NUM_NEIGHBORS: Number of entries in IPv6 neighbor cache
*/
#define LWIP_ND6_NUM_NEIGHBORS CONFIG_LWIP_IPV6_ND6_NUM_NEIGHBORS
/*
---------------------------------------
---------- Hook options ---------------
---------------------------------------
*/
#ifdef LWIP_HOOK_FILENAME
#warning LWIP_HOOK_FILENAME is used for IDF default hooks. Please use ESP_IDF_LWIP_HOOK_FILENAME to insert additional hook
#endif
#define LWIP_HOOK_FILENAME "lwip_default_hooks.h"
#define LWIP_HOOK_IP4_ROUTE_SRC ip4_route_src_hook
#if LWIP_NETCONN_FULLDUPLEX
#define LWIP_DONE_SOCK(sock) done_socket(sock)
#else
#define LWIP_DONE_SOCK(sock) ((void)1)
#endif /* LWIP_NETCONN_FULLDUPLEX */
#define LWIP_HOOK_SOCKETS_GETSOCKOPT(s, sock, level, optname, optval, optlen, err) \
lwip_getsockopt_impl_ext(sock, level, optname, optval, optlen, err)?(LWIP_DONE_SOCK(sock), true): false
#define LWIP_HOOK_SOCKETS_SETSOCKOPT(s, sock, level, optname, optval, optlen, err) \
lwip_setsockopt_impl_ext(sock, level, optname, optval, optlen, err)?(LWIP_DONE_SOCK(sock), true): false
/*
---------------------------------------
---------- Debugging options ----------
---------------------------------------
*/
/**
* LWIP_DEBUG: Enable lwip debugging in other modules.
*/
#ifdef CONFIG_LWIP_DEBUG
#define LWIP_DEBUG LWIP_DBG_ON
#else
#undef LWIP_DEBUG
#endif
/**
* ETHARP_DEBUG: Enable debugging in etharp.c.
*/
#ifdef CONFIG_LWIP_ETHARP_DEBUG
#define ETHARP_DEBUG LWIP_DBG_ON
#else
#define ETHARP_DEBUG LWIP_DBG_OFF
#endif
/**
* NETIF_DEBUG: Enable debugging in netif.c.
*/
#ifdef CONFIG_LWIP_NETIF_DEBUG
#define NETIF_DEBUG LWIP_DBG_ON
#else
#define NETIF_DEBUG LWIP_DBG_OFF
#endif
/**
* PBUF_DEBUG: Enable debugging in pbuf.c.
*/
#ifdef CONFIG_LWIP_PBUF_DEBUG
#define PBUF_DEBUG LWIP_DBG_ON
#else
#define PBUF_DEBUG LWIP_DBG_OFF
#endif
/**
* API_LIB_DEBUG: Enable debugging in api_lib.c.
*/
#ifdef CONFIG_LWIP_API_LIB_DEBUG
#define API_LIB_DEBUG LWIP_DBG_ON
#else
#define API_LIB_DEBUG LWIP_DBG_OFF
#endif
/**
* SOCKETS_DEBUG: Enable debugging in sockets.c.
*/
#ifdef CONFIG_LWIP_SOCKETS_DEBUG
#define SOCKETS_DEBUG LWIP_DBG_ON
#else
#define SOCKETS_DEBUG LWIP_DBG_OFF
#endif
/**
* ICMP_DEBUG: Enable debugging in icmp.c.
*/
#ifdef CONFIG_LWIP_ICMP_DEBUG
#define ICMP_DEBUG LWIP_DBG_ON
#else
#define ICMP_DEBUG LWIP_DBG_OFF
#endif
#ifdef CONFIG_LWIP_ICMP6_DEBUG
#define ICMP6_DEBUG LWIP_DBG_ON
#else
#define ICMP6_DEBUG LWIP_DBG_OFF
#endif
/**
* DHCP_DEBUG: Enable debugging in dhcp.c.
*/
#ifdef CONFIG_LWIP_DHCP_DEBUG
#define DHCP_DEBUG LWIP_DBG_ON
#else
#define DHCP_DEBUG LWIP_DBG_OFF
#endif
#ifdef CONFIG_LWIP_DHCP_STATE_DEBUG
#define ESP_DHCP_DEBUG LWIP_DBG_ON
#else
#define ESP_DHCP_DEBUG LWIP_DBG_OFF
#endif
/**
* IP_DEBUG: Enable debugging for IP.
*/
#ifdef CONFIG_LWIP_IP_DEBUG
#define IP_DEBUG LWIP_DBG_ON
#else
#define IP_DEBUG LWIP_DBG_OFF
#endif
/**
* IP6_DEBUG: Enable debugging for IP6.
*/
#ifdef CONFIG_LWIP_IP6_DEBUG
#define IP6_DEBUG LWIP_DBG_ON
#else
#define IP6_DEBUG LWIP_DBG_OFF
#endif
/**
* TCP_DEBUG: Enable debugging for TCP.
*/
#ifdef CONFIG_LWIP_TCP_DEBUG
#define TCP_DEBUG LWIP_DBG_ON
#else
#define TCP_DEBUG LWIP_DBG_OFF
#endif
/**
* UDP_DEBUG: Enable debugging for UDP.
*/
#ifdef CONFIG_LWIP_UDP_DEBUG
#define UDP_DEBUG LWIP_DBG_ON
#else
#define UDP_DEBUG LWIP_DBG_OFF
#endif
/**
* SNTP_DEBUG: Enable debugging for SNTP.
*/
#ifdef CONFIG_LWIP_SNTP_DEBUG
#define SNTP_DEBUG LWIP_DBG_ON
#else
#define SNTP_DEBUG LWIP_DBG_OFF
#endif
/**
* DNS_DEBUG: Enable debugging for DNS.
*/
#ifdef CONFIG_LWIP_DNS_DEBUG
#define DNS_DEBUG LWIP_DBG_ON
#else
#define DNS_DEBUG LWIP_DBG_OFF
#endif
/**
* NAPT_DEBUG: Enable debugging for NAPT.
*/
#ifdef CONFIG_LWIP_NAPT_DEBUG
#define NAPT_DEBUG LWIP_DBG_ON
#else
#define NAPT_DEBUG LWIP_DBG_OFF
#endif
/**
* MEMP_DEBUG: Enable debugging in memp.c.
*/
#define MEMP_DEBUG LWIP_DBG_OFF
/**
* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
*/
#define TCP_INPUT_DEBUG LWIP_DBG_OFF
/**
* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
*/
#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
/**
* TCPIP_DEBUG: Enable debugging in tcpip.c.
*/
#define TCPIP_DEBUG LWIP_DBG_OFF
/**
* TCP_OOSEQ_DEBUG: Enable debugging in tcpin.c for OOSEQ.
*/
#define TCP_OOSEQ_DEBUG LWIP_DBG_OFF
/**
* BRIDGEIF_DEBUG: Enable generic debugging for bridge.
*/
#ifdef CONFIG_LWIP_BRIDGEIF_DEBUG
#define BRIDGEIF_DEBUG LWIP_DBG_ON
#endif
/**
* BRIDGEIF_FDB_DEBUG: Enable debugging for bridge FDB.
*/
#ifdef CONFIG_LWIP_BRIDGEIF_FDB_DEBUG
#define BRIDGEIF_FDB_DEBUG LWIP_DBG_ON
#endif
/**
* BRIDGEIF_FW_DEBUG: Enable debugging for bridge forwarding.
*/
#ifdef CONFIG_LWIP_BRIDGEIF_FW_DEBUG
#define BRIDGEIF_FW_DEBUG LWIP_DBG_ON
#endif
/*
--------------------------------------
------------ SNTP options ------------
--------------------------------------
*/
/**
* Max number of SNTP servers handled (default equal to LWIP_DHCP_MAX_NTP_SERVERS)
*/
#ifdef CONFIG_LWIP_SNTP_MAX_SERVERS
#define SNTP_MAX_SERVERS CONFIG_LWIP_SNTP_MAX_SERVERS
#endif /* CONFIG_LWIP_SNTP_MAX_SERVERS */
/** Set this to 1 to support DNS names (or IP address strings) to set sntp servers
* One server address/name can be defined as default if SNTP_SERVER_DNS == 1:
* \#define SNTP_SERVER_ADDRESS "pool.ntp.org"
*/
#define SNTP_SERVER_DNS 1
/**
* It disables a check of SNTP_UPDATE_DELAY it is done in sntp_set_sync_interval
*/
#define SNTP_SUPPRESS_DELAY_CHECK
#define SNTP_UPDATE_DELAY (sntp_get_sync_interval())
#define SNTP_SET_SYSTEM_TIME_US(sec, us) (sntp_set_system_time(sec, us))
#define SNTP_GET_SYSTEM_TIME(sec, us) (sntp_get_system_time(&(sec), &(us)))
/**
* Configuring SNTP startup delay
*/
#ifdef CONFIG_LWIP_SNTP_STARTUP_DELAY
#define SNTP_STARTUP_DELAY 1
#ifdef CONFIG_LWIP_SNTP_MAXIMUM_STARTUP_DELAY
#define SNTP_STARTUP_DELAY_FUNC (LWIP_RAND() % CONFIG_LWIP_SNTP_MAXIMUM_STARTUP_DELAY)
#endif /* CONFIG_LWIP_SNTP_MAXIMUM_STARTUP_DELAY */
#else
#define SNTP_STARTUP_DELAY 0
#endif /* SNTP_STARTUP_DELAY */
/*
---------------------------------------
--------- ESP specific options --------
---------------------------------------
*/
/**
* ESP_LWIP_IGMP_TIMERS_ONDEMAND==1: Start IGMP timers only if used
* ESP_LWIP_MLD6_TIMERS_ONDEMAND==1: Start MLD6 timers only if used
* Timers will only be activated when joining groups/receiving queries
*/
#ifdef CONFIG_LWIP_TIMERS_ONDEMAND
#define ESP_LWIP_IGMP_TIMERS_ONDEMAND 1
#define ESP_LWIP_MLD6_TIMERS_ONDEMAND 1
#define ESP_LWIP_DHCP_FINE_TIMERS_ONDEMAND 1
#define ESP_LWIP_DNS_TIMERS_ONDEMAND 1
#if IP_REASSEMBLY
#define ESP_LWIP_IP4_REASSEMBLY_TIMERS_ONDEMAND 1
#endif /* IP_REASSEMBLY */
#if LWIP_IPV6_REASS
#define ESP_LWIP_IP6_REASSEMBLY_TIMERS_ONDEMAND 1
#endif /* LWIP_IPV6_REASS */
#else
#define ESP_LWIP_IGMP_TIMERS_ONDEMAND 0
#define ESP_LWIP_MLD6_TIMERS_ONDEMAND 0
#define ESP_LWIP_DHCP_FINE_TIMERS_ONDEMAND 0
#define ESP_LWIP_DNS_TIMERS_ONDEMAND 0
#if IP_REASSEMBLY
#define ESP_LWIP_IP4_REASSEMBLY_TIMERS_ONDEMAND 0
#endif /* IP_REASSEMBLY */
#if LWIP_IPV6_REASS
#define ESP_LWIP_IP6_REASSEMBLY_TIMERS_ONDEMAND 0
#endif /* LWIP_IPV6_REASS */
#endif
/**
* ESP_GRATUITOUS_ARP==1: This option allows to send gratuitous ARP periodically.
*/
#ifdef CONFIG_LWIP_ESP_GRATUITOUS_ARP
#define ESP_GRATUITOUS_ARP 1
#define ESP_GRATUITOUS_ARP_INTERVAL (CONFIG_LWIP_GARP_TMR_INTERVAL*1000UL)
#else
#define ESP_GRATUITOUS_ARP 0
#endif
/**
* ESP_MLDV6_REPORT==1: This option allows to send mldv6 report periodically.
*/
#ifdef CONFIG_LWIP_ESP_MLDV6_REPORT
#define ESP_MLDV6_REPORT 1
#else
#define ESP_MLDV6_REPORT 0
#endif
#define ESP_LWIP 1
#define ESP_LWIP_ARP 1
#define ESP_PER_SOC_TCP_WND 0
#define ESP_THREAD_SAFE 1 /* Not used (to be removed in v6.x) */
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
#define ESP_DHCP 1
#define ESP_DNS 1
#define ESP_STATS_TCP 0
#define ESP_LWIP_LOGI(...) ESP_LOGI("lwip", __VA_ARGS__)
#define ESP_PING 1
#define ESP_HAS_SELECT 1
#define ESP_IP4_ROUTE 1
#define ESP_AUTO_IP 1
#define ESP_PBUF 1
#define ESP_PPP 1
#define ESP_IPV6 LWIP_IPV6
#define ESP_SOCKET 1
#define ESP_LWIP_SELECT 1
#define ESP_LWIP_LOCK 1
#define ESP_THREAD_PROTECTION 1
#define LWIP_SUPPORT_CUSTOM_PBUF 1
#define ESP_LWIP_FALLBACK_DNS_PREFER_IPV4 0
/*
-----------------------------------------
---------- DHCP Server options ----------
-----------------------------------------
*/
/**
* ESP_DHCPS==1: Enable the DHCP server
*/
#ifdef CONFIG_LWIP_DHCPS
#define ESP_DHCPS 1
#define ESP_DHCPS_TIMER 0
#else
#define ESP_DHCPS 0
#define ESP_DHCPS_TIMER 0
#endif /* CONFIG_LWIP_DHCPS */
#if LWIP_NETCONN_SEM_PER_THREAD
#define LWIP_NETCONN_THREAD_SEM_GET() sys_thread_sem_get()
#define LWIP_NETCONN_THREAD_SEM_ALLOC() sys_thread_sem_init()
#define LWIP_NETCONN_THREAD_SEM_FREE() sys_thread_sem_deinit()
#endif
/**
* If CONFIG_ALLOC_MEMORY_IN_SPIRAM_FIRST is enabled, Try to
* allocate memory for lwip in SPIRAM firstly. If failed, try to allocate
* internal memory then.
*/
#if CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP
#define mem_clib_malloc(size) heap_caps_malloc_prefer(size, 2, MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM, MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL)
#define mem_clib_calloc(n, size) heap_caps_calloc_prefer(n, size, 2, MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM, MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL)
#else /* !CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP */
#define mem_clib_malloc malloc
#define mem_clib_calloc calloc
#endif /* CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP */
/*
* Check if the lwIP configuration is sane
*/
#if !LWIP_IPV4 && !LWIP_IPV6
#error "Please enable at least one IP stack (either IPv4 or IPv6 or both)"
#endif
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_ESP_LWIPOPTS_H */
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