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Merge branch 'bugfix/add_option_to_ipv6_stateless_address_configuration_v3.1' into 'release/v3.1'

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lw-ip: Add option to ipv6 stateless address configuration (backport v3.1)

See merge request espressif/esp-idf!7698
This commit is contained in:
Jiang Jiang Jian 2020-02-21 14:54:23 +08:00
parent a12417d9cc d42e2ac3a5
commit 61a66bf489
2 changed files with 12 additions and 1 deletions
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8
components/lwip/Kconfig
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@ -224,6 +224,14 @@ config LWIP_AUTOIP_RATE_LIMIT_INTERVAL
If rate limiting self-assignment requests, wait this long between
each request.
config LWIP_IPV6_AUTOCONFIG
bool "Enable IPV6 stateless address autoconfiguration"
default n
help
Enabling this option allows the devices to IPV6 stateless address autoconfiguration.
See RFC 4862.
menuconfig LWIP_NETIF_LOOPBACK
bool "Support per-interface loopback"
default y

5
components/lwip/include/lwip/port/lwipopts.h
View file

@ -738,7 +738,6 @@
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
#define ESP_DHCP 1
#define ESP_DNS 1
#define ESP_IPV6_AUTOCONFIG 1
#define ESP_PERF 0
#define ESP_RANDOM_TCP_PORT 1
#define ESP_IP4_ATON 1
@ -753,6 +752,10 @@
#define ESP_HAS_SELECT 1
#define ESP_GRATUITOUS_ARP CONFIG_ESP_GRATUITOUS_ARP
#ifdef CONFIG_LWIP_IPV6_AUTOCONFIG
#define ESP_IPV6_AUTOCONFIG CONFIG_LWIP_IPV6_AUTOCONFIG
#endif
#if CONFIG_LWIP_IRAM_OPTIMIZATION
#define ESP_IRAM_ATTR IRAM_ATTR
#else