diff --git a/net/core/netdev-genl-gen.c b/net/core/netdev-genl-gen.c
index e197bd84997c5..21de7e10be164 100644
--- a/net/core/netdev-genl-gen.c
+++ b/net/core/netdev-genl-gen.c
@@ -14,16 +14,16 @@
 /* Integer value ranges */
 static const struct netlink_range_validation netdev_a_page_pool_id_range = {
 	.min	= 1ULL,
-	.max	= 4294967295ULL,
+	.max	= U32_MAX,
 };
 
 static const struct netlink_range_validation netdev_a_page_pool_ifindex_range = {
 	.min	= 1ULL,
-	.max	= 2147483647ULL,
+	.max	= S32_MAX,
 };
 
 static const struct netlink_range_validation netdev_a_napi_defer_hard_irqs_range = {
-	.max	= 2147483647ULL,
+	.max	= S32_MAX,
 };
 
 /* Common nested types */
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py
index 9e8254aad5787..d64cb2b49c443 100755
--- a/tools/net/ynl/ynl-gen-c.py
+++ b/tools/net/ynl/ynl-gen-c.py
@@ -80,11 +80,21 @@ def get_limit(self, limit, default=None):
         value = self.checks.get(limit, default)
         if value is None:
             return value
-        elif value in self.family.consts:
+        if isinstance(value, int):
+            return value
+        if value in self.family.consts:
+            raise Exception("Resolving family constants not implemented, yet")
+        return limit_to_number(value)
+
+    def get_limit_str(self, limit, default=None, suffix=''):
+        value = self.checks.get(limit, default)
+        if value is None:
+            return ''
+        if isinstance(value, int):
+            return str(value) + suffix
+        if value in self.family.consts:
             return c_upper(f"{self.family['name']}-{value}")
-        if not isinstance(value, int):
-            value = limit_to_number(value)
-        return value
+        return c_upper(value)
 
     def resolve(self):
         if 'name-prefix' in self.attr:
@@ -358,11 +368,11 @@ def _attr_policy(self, policy):
         elif 'full-range' in self.checks:
             return f"NLA_POLICY_FULL_RANGE({policy}, &{c_lower(self.enum_name)}_range)"
         elif 'range' in self.checks:
-            return f"NLA_POLICY_RANGE({policy}, {self.get_limit('min')}, {self.get_limit('max')})"
+            return f"NLA_POLICY_RANGE({policy}, {self.get_limit_str('min')}, {self.get_limit_str('max')})"
         elif 'min' in self.checks:
-            return f"NLA_POLICY_MIN({policy}, {self.get_limit('min')})"
+            return f"NLA_POLICY_MIN({policy}, {self.get_limit_str('min')})"
         elif 'max' in self.checks:
-            return f"NLA_POLICY_MAX({policy}, {self.get_limit('max')})"
+            return f"NLA_POLICY_MAX({policy}, {self.get_limit_str('max')})"
         return super()._attr_policy(policy)
 
     def _attr_typol(self):
@@ -413,11 +423,11 @@ def _attr_typol(self):
 
     def _attr_policy(self, policy):
         if 'exact-len' in self.checks:
-            mem = 'NLA_POLICY_EXACT_LEN(' + str(self.get_limit('exact-len')) + ')'
+            mem = 'NLA_POLICY_EXACT_LEN(' + self.get_limit_str('exact-len') + ')'
         else:
             mem = '{ .type = ' + policy
             if 'max-len' in self.checks:
-                mem += ', .len = ' + str(self.get_limit('max-len'))
+                mem += ', .len = ' + self.get_limit_str('max-len')
             mem += ', }'
         return mem
 
@@ -476,9 +486,9 @@ def _attr_policy(self, policy):
         if len(self.checks) == 0:
             mem = '{ .type = NLA_BINARY, }'
         elif 'exact-len' in self.checks:
-            mem = 'NLA_POLICY_EXACT_LEN(' + str(self.get_limit('exact-len')) + ')'
+            mem = 'NLA_POLICY_EXACT_LEN(' + self.get_limit_str('exact-len') + ')'
         elif 'min-len' in self.checks:
-            mem = '{ .len = ' + str(self.get_limit('min-len')) + ', }'
+            mem = '{ .len = ' + self.get_limit_str('min-len') + ', }'
 
         return mem
 
@@ -2166,9 +2176,9 @@ def print_kernel_policy_ranges(family, cw):
             cw.block_start(line=f'static const struct netlink_range_validation{sign} {c_lower(attr.enum_name)}_range =')
             members = []
             if 'min' in attr.checks:
-                members.append(('min', str(attr.get_limit('min')) + suffix))
+                members.append(('min', attr.get_limit_str('min', suffix=suffix)))
             if 'max' in attr.checks:
-                members.append(('max', str(attr.get_limit('max')) + suffix))
+                members.append(('max', attr.get_limit_str('max', suffix=suffix)))
             cw.write_struct_init(members)
             cw.block_end(line=';')
             cw.nl()