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@@ -1,6 +1,6 @@
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menu "LWIP"
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- config L2_TO_L3_COPY
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+ config LWIP_L2_TO_L3_COPY
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bool "Enable copy between Layer2 and Layer3 packets"
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default n
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help
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@@ -37,7 +37,7 @@ menu "LWIP"
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the maximum amount of sockets here. The valid value is from 1
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to 16.
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- config USE_ONLY_LWIP_SELECT
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+ config LWIP_USE_ONLY_LWIP_SELECT
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bool "Support LWIP socket select() only"
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default n
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help
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@@ -128,7 +128,7 @@ menu "LWIP"
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So the recommendation is to disable this option.
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Here the LAN peer means the other side to which the ESP station or soft-AP is connected.
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- config ESP_GRATUITOUS_ARP
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+ config LWIP_ESP_GRATUITOUS_ARP
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bool "Send gratuitous ARP periodically"
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default y
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help
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@@ -138,14 +138,14 @@ menu "LWIP"
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doesn't send ARP request to update it's ARP table, this will lead to the STA sending IP packet fail.
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Thus we send gratuitous ARP periodically to let AP update it's ARP table.
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- config GARP_TMR_INTERVAL
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+ config LWIP_GARP_TMR_INTERVAL
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int "GARP timer interval(seconds)"
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default 60
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- depends on ESP_GRATUITOUS_ARP
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+ depends on LWIP_ESP_GRATUITOUS_ARP
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help
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Set the timer interval for gratuitous ARP. The default value is 60s
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- config TCPIP_RECVMBOX_SIZE
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+ config LWIP_TCPIP_RECVMBOX_SIZE
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int "TCPIP task receive mail box size"
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default 32
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range 6 64
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@@ -278,21 +278,21 @@ menu "LWIP"
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new listening TCP connections after the limit is reached.
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- config TCP_MAXRTX
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+ config LWIP_TCP_MAXRTX
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int "Maximum number of retransmissions of data segments"
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default 12
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range 3 12
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help
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Set maximum number of retransmissions of data segments.
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- config TCP_SYNMAXRTX
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+ config LWIP_TCP_SYNMAXRTX
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int "Maximum number of retransmissions of SYN segments"
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default 6
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range 3 12
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help
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Set maximum number of retransmissions of SYN segments.
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- config TCP_MSS
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+ config LWIP_TCP_MSS
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int "Maximum Segment Size (MSS)"
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default 1440
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range 536 1460
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@@ -303,13 +303,13 @@ menu "LWIP"
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IPv4 TCP_MSS Range: 576 <= TCP_MSS <= 1460
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IPv6 TCP_MSS Range: 1220<= TCP_mSS <= 1440
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- config TCP_MSL
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+ config LWIP_TCP_MSL
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int "Maximum segment lifetime (MSL)"
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default 60000
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help
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Set maximum segment lifetime in in milliseconds.
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- config TCP_SND_BUF_DEFAULT
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+ config LWIP_TCP_SND_BUF_DEFAULT
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int "Default send buffer size"
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default 5744 # 4 * default MSS
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range 2440 65535
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@@ -325,7 +325,7 @@ menu "LWIP"
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Setting a smaller default SNDBUF size can save some RAM, but
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will decrease performance.
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- config TCP_WND_DEFAULT
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+ config LWIP_TCP_WND_DEFAULT
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int "Default receive window size"
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default 5744 # 4 * default MSS
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range 2440 65535
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@@ -338,27 +338,27 @@ menu "LWIP"
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Setting a smaller default receive window size can save some RAM,
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but will significantly decrease performance.
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- config TCP_RECVMBOX_SIZE
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+ config LWIP_TCP_RECVMBOX_SIZE
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int "Default TCP receive mail box size"
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default 6
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range 6 64
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help
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Set TCP receive mail box size. Generally bigger value means higher throughput
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- but more memory. The recommended value is: TCP_WND_DEFAULT/TCP_MSS + 2, e.g. if
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- TCP_WND_DEFAULT=14360, TCP_MSS=1436, then the recommended receive mail box size is
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+ but more memory. The recommended value is: LWIP_TCP_WND_DEFAULT/TCP_MSS + 2, e.g. if
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+ LWIP_TCP_WND_DEFAULT=14360, TCP_MSS=1436, then the recommended receive mail box size is
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(14360/1436 + 2) = 12.
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TCP receive mail box is a per socket mail box, when the application receives packets
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from TCP socket, LWIP core firstly posts the packets to TCP receive mail box and the
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application then fetches the packets from mail box. It means LWIP can caches maximum
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- TCP_RECCVMBOX_SIZE packets for each TCP socket, so the maximum possible cached TCP packets
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- for all TCP sockets is TCP_RECCVMBOX_SIZE multiples the maximum TCP socket number. In other
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- words, the bigger TCP_RECVMBOX_SIZE means more memory.
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+ LWIP_TCP_RECCVMBOX_SIZE packets for each TCP socket, so the maximum possible cached TCP packets
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+ for all TCP sockets is LWIP_TCP_RECCVMBOX_SIZE multiples the maximum TCP socket number. In other
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+ words, the bigger LWIP_TCP_RECVMBOX_SIZE means more memory.
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On the other hand, if the receiv mail box is too small, the mail box may be full. If the
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mail box is full, the LWIP drops the packets. So generally we need to make sure the TCP
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receive mail box is big enough to avoid packet drop between LWIP core and application.
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- config TCP_QUEUE_OOSEQ
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+ config LWIP_TCP_QUEUE_OOSEQ
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bool "Queue incoming out-of-order segments"
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default y
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help
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@@ -367,7 +367,7 @@ menu "LWIP"
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Disable this option to save some RAM during TCP sessions, at the expense
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of increased retransmissions if segments arrive out of order.
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- config ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES
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+ config LWIP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES
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bool "Keep TCP connections when IP changed"
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default n
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help
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@@ -377,9 +377,9 @@ menu "LWIP"
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Disable this option to keep consistent with the original LWIP code behavior.
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- choice TCP_OVERSIZE
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+ choice LWIP_TCP_OVERSIZE
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prompt "Pre-allocate transmit PBUF size"
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- default TCP_OVERSIZE_MSS
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+ default LWIP_TCP_OVERSIZE_MSS
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help
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Allows enabling "oversize" allocation of TCP transmission pbufs ahead of time,
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which can reduce the length of pbuf chains used for transmission.
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@@ -392,11 +392,11 @@ menu "LWIP"
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have worst performance and fragmentation characteristics, but uses
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least RAM overall.
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- config TCP_OVERSIZE_MSS
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+ config LWIP_TCP_OVERSIZE_MSS
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bool "MSS"
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- config TCP_OVERSIZE_QUARTER_MSS
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+ config LWIP_TCP_OVERSIZE_QUARTER_MSS
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bool "25% MSS"
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- config TCP_OVERSIZE_DISABLE
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+ config LWIP_TCP_OVERSIZE_DISABLE
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bool "Disabled"
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endchoice
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@@ -415,7 +415,7 @@ menu "LWIP"
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The practical maximum limit is determined by available
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heap memory at runtime.
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- config UDP_RECVMBOX_SIZE
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+ config LWIP_UDP_RECVMBOX_SIZE
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int "Default UDP receive mail box size"
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default 6
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range 6 64
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@@ -434,7 +434,7 @@ menu "LWIP"
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endmenu # UDP
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- config TCPIP_TASK_STACK_SIZE
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+ config LWIP_TCPIP_TASK_STACK_SIZE
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int "TCP/IP Task Stack Size"
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default 3072
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# for high log levels, tcpip_adapter API calls can end up
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@@ -445,32 +445,32 @@ menu "LWIP"
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Configure TCP/IP task stack size, used by LWIP to process multi-threaded TCP/IP operations.
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Setting this stack too small will result in stack overflow crashes.
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- choice TCPIP_TASK_AFFINITY
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+ choice LWIP_TCPIP_TASK_AFFINITY
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prompt "TCP/IP task affinity"
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- default TCPIP_TASK_AFFINITY_NO_AFFINITY
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+ default LWIP_TCPIP_TASK_AFFINITY_NO_AFFINITY
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help
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Allows setting LwIP tasks affinity, i.e. whether the task is pinned to
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CPU0, pinned to CPU1, or allowed to run on any CPU.
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Currently this applies to "TCP/IP" task and "Ping" task.
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- config TCPIP_TASK_AFFINITY_NO_AFFINITY
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+ config LWIP_TCPIP_TASK_AFFINITY_NO_AFFINITY
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bool "No affinity"
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- config TCPIP_TASK_AFFINITY_CPU0
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+ config LWIP_TCPIP_TASK_AFFINITY_CPU0
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bool "CPU0"
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- config TCPIP_TASK_AFFINITY_CPU1
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+ config LWIP_TCPIP_TASK_AFFINITY_CPU1
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bool "CPU1"
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depends on !FREERTOS_UNICORE
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endchoice
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- config TCPIP_TASK_AFFINITY
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+ config LWIP_TCPIP_TASK_AFFINITY
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hex
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- default FREERTOS_NO_AFFINITY if TCPIP_TASK_AFFINITY_NO_AFFINITY
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- default 0x0 if TCPIP_TASK_AFFINITY_CPU0
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- default 0x1 if TCPIP_TASK_AFFINITY_CPU1
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+ default FREERTOS_NO_AFFINITY if LWIP_TCPIP_TASK_AFFINITY_NO_AFFINITY
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+ default 0x0 if LWIP_TCPIP_TASK_AFFINITY_CPU0
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+ default 0x1 if LWIP_TCPIP_TASK_AFFINITY_CPU1
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- menuconfig PPP_SUPPORT
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+ menuconfig LWIP_PPP_SUPPORT
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bool "Enable PPP support (new/experimental)"
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default n
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help
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@@ -478,44 +478,44 @@ menu "LWIP"
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PPP over serial support is experimental and unsupported.
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- config PPP_NOTIFY_PHASE_SUPPORT
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+ config LWIP_PPP_NOTIFY_PHASE_SUPPORT
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bool "Enable Notify Phase Callback"
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- depends on PPP_SUPPORT
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+ depends on LWIP_PPP_SUPPORT
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default n
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help
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Enable to set a callback which is called on change of the internal PPP state machine.
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- config PPP_PAP_SUPPORT
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+ config LWIP_PPP_PAP_SUPPORT
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bool "Enable PAP support"
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- depends on PPP_SUPPORT
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+ depends on LWIP_PPP_SUPPORT
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default n
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help
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Enable Password Authentication Protocol (PAP) support
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- config PPP_CHAP_SUPPORT
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+ config LWIP_PPP_CHAP_SUPPORT
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bool "Enable CHAP support"
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- depends on PPP_SUPPORT
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+ depends on LWIP_PPP_SUPPORT
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default n
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help
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Enable Challenge Handshake Authentication Protocol (CHAP) support
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- config PPP_MSCHAP_SUPPORT
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+ config LWIP_PPP_MSCHAP_SUPPORT
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bool "Enable MSCHAP support"
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- depends on PPP_SUPPORT
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+ depends on LWIP_PPP_SUPPORT
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default n
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help
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Enable Microsoft version of the Challenge-Handshake Authentication Protocol (MSCHAP) support
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- config PPP_MPPE_SUPPORT
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+ config LWIP_PPP_MPPE_SUPPORT
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bool "Enable MPPE support"
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- depends on PPP_SUPPORT
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+ depends on LWIP_PPP_SUPPORT
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default n
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help
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Enable Microsoft Point-to-Point Encryption (MPPE) support
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- config PPP_DEBUG_ON
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+ config LWIP_PPP_DEBUG_ON
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bool "Enable PPP debug log output"
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- depends on PPP_SUPPORT
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+ depends on LWIP_PPP_SUPPORT
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default n
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help
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Enable PPP debug log output
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Roland Dobai