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feat(lwip): Add lwip high throughput configuration

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Dong Heng
2018-07-31 10:59:06 +08:00
parent b32c52874d
commit c1a6b556b4
1 changed files with 18 additions and 0 deletions
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18
components/lwip/Kconfig
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@ -4,6 +4,18 @@ config LWIP_USE_IRAM
bool "Enable lwip use iram option"
default n
config LWIP_HIGH_THROUGHPUT
bool "Enable lwip high throughput"
default n
select TCP_QUEUE_OOSEQ
select TCP_HIGH_SPEED_RETRANSMISSION
select SOC_FULL_ICACHE
help
Enable this option, also enable "TCP_QUEUE_OOSEQ", "TCP_HIGH_SPEED_RETRANSMISSION" and
"SOC_FULL_ICACHE", so lwip should cache TCP message received in disorder sequence and
chip should full 32 KB IRAM as icache. For these 2 reasons, the global heap user can used
may reduce a lot.
menu "ARP"
config LWIP_ARP_TABLE_SIZE
@ -229,6 +241,12 @@ config LWIP_LOOPBACK_MAX_PBUFS
menu "TCP"
config TCP_HIGH_SPEED_RETRANSMISSION
bool "TCP high speed retransmissions"
default n
help
"Enable this option, TCP retransmissions time will always be set to 500ms forcely."
config LWIP_MAX_ACTIVE_TCP
int "Maximum active TCP Connections"
range 1 32