u-boot.git/cmd/lwip/ping.c, branch v2026.01

net: lwip: ping: set net_try_count to 1

2025-08-18T13:47:58Z

The legacy network stack sets net_try_count to 1 at the beginning of the net_loop() function. This is required for net_start_again() to work properly. Therefore, set the variable accordingly in the do_ping() function when NET_LWIP=y. This fixes an issue where a ping to an unreachable destination would run twice on the same network device. For example with qemu_arm64_lwip_defconfig: => dhcp DHCP client bound to address 10.0.2.15 (3 ms) => ping 10.0.0.1 Using virtio-net#32 device ping failed; host 10.0.0.1 is not alive Using virtio-net#32 device ping failed; host 10.0.0.1 is not alive => QEMU: Terminated Signed-off-by: Jerome Forissier

lwip: ping: accept host name when CONFIG_CMD_DNS=y

2025-07-08T09:07:37Z

Update the ping command so that a host name is accepted in addition to an IP address, provided DNS support is enabled. Signed-off-by: Jerome Forissier

lwip: split cmd/net-lwip.c into one file per command

2025-07-08T09:07:37Z

Move each command in cmd/net-lwip.c into its own file (cmd/lwip/${cmd}.c). Suggested-by: Heinrich Schuchardt Signed-off-by: Jerome Forissier

lwip: move net/lwip/ping.c to cmd/lwip

2025-07-08T09:07:37Z

Prepare to split the ping command from cmd/net-lwip.c by moving the implementation from net/lwip/dns.c to cmd/lwip. Signed-off-by: Jerome Forissier