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@@ -180,6 +180,15 @@ config RT_USING_LWIP
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config LWIP_SO_RCVBUF
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config LWIP_SO_RCVBUF
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int "Enable SO_RCVBUF processing"
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int "Enable SO_RCVBUF processing"
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default 1
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default 1
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+
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+ config RT_LWIP_NETIF_LOOPBACK
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+ bool "Enable netif loopback"
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+ default n
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+
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+ config LWIP_NETIF_LOOPBACK
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+ int
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+ default 1 if RT_LWIP_NETIF_LOOPBACK
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+ default 0 if !RT_LWIP_NETIF_LOOPBACK
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endif
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endif
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endmenu
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endmenu
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