Implement actions on ip6addr, gatewayip6, serverip6 varaibles.
on_ip6addr - convert IPv6 string addr to struct ip6_addr
on_gatewayip6 - convert IPv6 string addr to struct ip6_addr
on_serverip6 - convert IPv6 string addr to struct ip6_addr
Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofa...@yadro.com>
---
net/net6.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/net/net6.c b/net/net6.c
index c2569e0e68..a0410ea8ba 100644
--- a/net/net6.c
+++ b/net/net6.c
@@ -31,3 +31,70 @@ struct in6_addr net_server_ip6 = ZERO_IPV6_ADDR;
u32 net_prefix_length;
bool use_ip6;
+
+static int on_ip6addr(const char *name, const char *value, enum env_op op,
+ int flags)
+{
+ char *v, *s, *strcopy;
+ int i;
+
+ if (flags & H_PROGRAMMATIC)
+ return 0;
+
+ if (op == env_op_delete) {
+ net_prefix_length = 0;
+ net_copy_ip6(&net_ip6, &net_null_addr_ip6);
+ return 0;
+ }
+
+ strcopy = strdup(value);
+ if (!strcopy)
+ return -1;
+
+ net_prefix_length = 128;
+ i = 0;
+ s = strcopy;
+ while (s) {
+ v = strsep(&s, "/");
+ if (!v)
+ break;
+
+ switch (i++) {
+ case 0:
+ string_to_ip6(v, &net_ip6);
+ break;
+ case 1:
+ net_prefix_length = simple_strtoul(v, NULL, 10);
+ break;
+ default:
+ break;
+ }
+ }
+ free(strcopy);
+
+ return 0;
+}
+
+U_BOOT_ENV_CALLBACK(ip6addr, on_ip6addr);
+
+static int on_gatewayip6(const char *name, const char *value, enum env_op op,
+ int flags)
+{
+ if (flags & H_PROGRAMMATIC)
+ return 0;
+
+ return string_to_ip6(value, &net_gateway6);
+}
+
+U_BOOT_ENV_CALLBACK(gatewayip6, on_gatewayip6);
+
+static int on_serverip6(const char *name, const char *value, enum env_op op,
+ int flags)
+{
+ if (flags & H_PROGRAMMATIC)
+ return 0;
+
+ return string_to_ip6(value, &net_server_ip6);
+}
+
+U_BOOT_ENV_CALLBACK(serverip6, on_serverip6);
--
2.25.1
