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ports: Fix lwIP config setting to disable DHCP ARP check.

Browse Source 
lwIP was recently updated in a89ac9e24a
to STABLE-2_2_0_RELEASE, and this introduced a change in the configuration
variable `DHCP_DOES_ARP_CHECK`, renaming it to `LWIP_DHCP_DOES_ACD_CHECK`.

This commit fixes the ports lwIP settings to use the new configuration
option.

Without this option, connecting to a WiFi access-point takes about 12.5
seconds.  With this option (ie disabling DHCP ARP checks) connecting takes
about 4 seconds.

Tested on an RPI_PICO_W and PYBD_SF2.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2024-09-02 13:25:53 +10:00
parent 36fe9bbf00
commit 40048f0f25
4 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
ports/mimxrt/lwip_inc/lwipopts.h
View File

@@ -28,7 +28,7 @@
#define LWIP_IPV6 0
#define LWIP_DHCP 1
#define LWIP_DHCP_CHECK_LINK_UP 1
#define DHCP_DOES_ARP_CHECK 0 // to speed DHCP up
#define LWIP_DHCP_DOES_ACD_CHECK 0 // to speed DHCP up
#define LWIP_DNS 1
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 1
#define LWIP_MDNS_RESPONDER 1

2
ports/renesas-ra/lwip_inc/lwipopts.h
View File

@@ -26,7 +26,7 @@
#define LWIP_IPV6 0
#define LWIP_DHCP 1
#define LWIP_DHCP_CHECK_LINK_UP 1
#define DHCP_DOES_ARP_CHECK 0 // to speed DHCP up
#define LWIP_DHCP_DOES_ACD_CHECK 0 // to speed DHCP up
#define LWIP_DNS 1
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 1
#define LWIP_MDNS_RESPONDER 1

2
ports/rp2/lwip_inc/lwipopts.h
View File

@@ -32,7 +32,7 @@
#define LWIP_ND6_QUEUEING 0
#define LWIP_DHCP 1
#define LWIP_DHCP_CHECK_LINK_UP 1
#define DHCP_DOES_ARP_CHECK 0 // to speed DHCP up
#define LWIP_DHCP_DOES_ACD_CHECK 0 // to speed DHCP up
#define LWIP_DNS 1
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 1
#define LWIP_MDNS_RESPONDER 1

2
ports/stm32/lwip_inc/lwipopts.h
View File

@@ -30,7 +30,7 @@
#define LWIP_IPV6 0
#define LWIP_DHCP 1
#define LWIP_DHCP_CHECK_LINK_UP 1
#define DHCP_DOES_ARP_CHECK 0 // to speed DHCP up
#define LWIP_DHCP_DOES_ACD_CHECK 0 // to speed DHCP up
#define LWIP_DNS 1
#define LWIP_DNS_SUPPORT_MDNS_QUERIES 1
#define LWIP_MDNS_RESPONDER 1