98 		.scope	= RT_SCOPE_NOWHERE,
102 		.scope	= RT_SCOPE_UNIVERSE,
106 		.scope	= RT_SCOPE_HOST,
110 		.scope	= RT_SCOPE_LINK,
114 		.scope	= RT_SCOPE_LINK,
118 		.scope	= RT_SCOPE_UNIVERSE,
122 		.scope	= RT_SCOPE_UNIVERSE,
126 		.scope	= RT_SCOPE_UNIVERSE,
130 		.scope	= RT_SCOPE_UNIVERSE,
134 		.scope	= RT_SCOPE_UNIVERSE,
138 		.scope	= RT_SCOPE_NOWHERE,
142 		.scope	= RT_SCOPE_NOWHERE,
328 static unsigned int fib_info_hashfn_1(int init_val, u8 protocol, u8 scope,  in fib_info_hashfn_1()  argument
333 	val ^= (protocol << 8) | scope;  in fib_info_hashfn_1()
1040  * Every prefix is assigned a "scope" value: "host" is local address,
1046  * where gw must have narrower scope. This recursion stops
1047  * when gw has LOCAL scope or if "nexthop" is declared ONLINK,
1057  * {universe prefix}  -> (gw, oif) [scope link]
1059  *		  |-> {link prefix} -> (gw, oif) [scope local]
1064 			      u8 scope, struct netlink_ext_ack *extack)  in fib_check_nh_v4_gw()  argument
1073 		if (scope >= RT_SCOPE_LINK) {  in fib_check_nh_v4_gw()
1074 			NL_SET_ERR_MSG(extack, "Nexthop has invalid scope");  in fib_check_nh_v4_gw()
1103 			.flowi4_scope = scope + 1,  in fib_check_nh_v4_gw()
1140 	nh->fib_nh_scope = res.scope;  in fib_check_nh_v4_gw()
1192 int fib_check_nh(struct net *net, struct fib_nh *nh, u32 table, u8 scope,  in fib_check_nh()  argument
1198 		err = fib_check_nh_v4_gw(net, nh, table, scope, extack);  in fib_check_nh()
1290 				 unsigned char scope)  in fib_info_update_nhc_saddr()  argument
1295 		return inet_select_addr(nhc->nhc_dev, 0, scope);  in fib_info_update_nhc_saddr()
1298 	nh->nh_saddr = inet_select_addr(nh->fib_nh_dev, nh->fib_nh_gw4, scope);  in fib_info_update_nhc_saddr()
1360 	if (fib_props[cfg->fc_type].scope > cfg->fc_scope) {  in fib_create_info()
1361 		NL_SET_ERR_MSG(extack, "Invalid scope");  in fib_create_info()
1485 		NL_SET_ERR_MSG(extack, "Invalid scope");  in fib_create_info()
1499 				       "Route with host scope can not have multiple nexthops");  in fib_create_info()
1504 				       "Route with host scope can not have a gateway");  in fib_create_info()
1933  * NETDEV_CHANGE      0     LINKDOWN        Carrier OFF, not for scope host
1934  * NETDEV_DOWN        0     LINKDOWN|DEAD   Link down, not for scope host
1943 	int scope = RT_SCOPE_NOWHERE;  in fib_sync_down_dev()  local
1950 		scope = -1;  in fib_sync_down_dev()
1965 				 nexthop_nh->fib_nh_scope != scope) {  in fib_sync_down_dev()
2039 		if (next_fi->fib_scope != res->scope ||  in fib_select_default()