Difuse/u-boot
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

net: ipv6: IPv6 environment variable cleanup

Browse source 
Fix "setenv gatewayip6".

Synchronize IPv6 local variables with environment variables
in netboot_update_env()

Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
This commit is contained in:
Sean Edmond 2023-02-15 20:38:36 -08:00 committed by Tom Rini
parent 8491a7e4ed
commit 5e541c48a7
2 changed files with 23 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
cmd/net.c
View file

@ -186,7 +186,7 @@ U_BOOT_CMD(
static void netboot_update_env(void)
{
char tmp[22];
char tmp[44];
if (net_gateway.s_addr) {
ip_to_string(net_gateway, tmp);
@ -247,6 +247,27 @@ static void netboot_update_env(void)
env_set("ntpserverip", tmp);
}
#endif
if (IS_ENABLED(CONFIG_IPV6)) {
if (!ip6_is_unspecified_addr(&net_ip6) ||
net_prefix_length != 0) {
sprintf(tmp, "%pI6c", &net_ip6);
if (net_prefix_length != 0)
sprintf(tmp, "%s/%d", tmp, net_prefix_length);
env_set("ip6addr", tmp);
}
if (!ip6_is_unspecified_addr(&net_server_ip6)) {
sprintf(tmp, "%pI6c", &net_server_ip6);
env_set("serverip6", tmp);
}
if (!ip6_is_unspecified_addr(&net_gateway6)) {
sprintf(tmp, "%pI6c", &net_gateway6);
env_set("gatewayip6", tmp);
}
}
}
/**

2
include/env_flags.h
View file

@ -71,7 +71,7 @@ enum env_flags_varaccess {
#define NET6_FLAGS \
"ip6addr:s," \
"serverip6:s," \
"gatewayip6:s"
"gatewayip6:s,"
#else
#define NET6_FLAGS
#endif