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lw-ip: Add option to ipv6 stateless address configuration

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This commit is contained in:
xiehang 2020-02-20 14:30:21 +08:00
parent 959b0295f3
commit a4b16213ad
2 changed files with 12 additions and 1 deletions
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8
components/lwip/Kconfig
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@ -255,6 +255,14 @@ menu "LWIP"
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/port/esp32/include/lwipopts.h
View file

@ -779,7 +779,6 @@
#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
@ -803,6 +802,10 @@
#define ESP_LWIP_SELECT 1
#define ESP_LWIP_LOCK 1
#ifdef CONFIG_LWIP_IPV6_AUTOCONFIG
#define ESP_IPV6_AUTOCONFIG CONFIG_LWIP_IPV6_AUTOCONFIG
#endif
#ifdef ESP_IRAM_ATTR
#undef ESP_IRAM_ATTR
#endif