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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 14:38:14 +08:00
parent fe9ffbf0ac
commit d42e2ac3a5
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 If rate limiting self-assignment requests, wait this long between
each request. 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 menuconfig LWIP_NETIF_LOOPBACK
bool "Support per-interface loopback" bool "Support per-interface loopback"
default y default y

5
components/lwip/include/lwip/port/lwipopts.h
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@@ -738,7 +738,6 @@
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF #define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
#define ESP_DHCP 1 #define ESP_DHCP 1
#define ESP_DNS 1 #define ESP_DNS 1
#define ESP_IPV6_AUTOCONFIG 1
#define ESP_PERF 0 #define ESP_PERF 0
#define ESP_RANDOM_TCP_PORT 1 #define ESP_RANDOM_TCP_PORT 1
#define ESP_IP4_ATON 1 #define ESP_IP4_ATON 1
@@ -753,6 +752,10 @@
#define ESP_HAS_SELECT 1 #define ESP_HAS_SELECT 1
#define ESP_GRATUITOUS_ARP CONFIG_ESP_GRATUITOUS_ARP #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 #if CONFIG_LWIP_IRAM_OPTIMIZATION
#define ESP_IRAM_ATTR IRAM_ATTR #define ESP_IRAM_ATTR IRAM_ATTR
#else #else