2  * lib/route/link/vlan.c	VLAN Link Info
13  * @ingroup link
15  * Virtual LAN link module
18  * \b Link Type Name: "vlan"
31 #include <netlink-private/route/link/api.h>
32 #include <netlink/route/link/vlan.h>
66 static int vlan_alloc(struct rtnl_link *link)  in vlan_alloc()  argument
73 	link->l_info = vi;  in vlan_alloc()
78 static int vlan_parse(struct rtnl_link *link, struct nlattr *data,  in vlan_parse()  argument
85 	NL_DBG(3, "Parsing VLAN link info");  in vlan_parse()
90 	if ((err = vlan_alloc(link)) < 0)  in vlan_parse()
93 	vi = link->l_info;  in vlan_parse()
169 static void vlan_free(struct rtnl_link *link)  in vlan_free()  argument
171 	struct vlan_info *vi = link->l_info;  in vlan_free()
179 	link->l_info = NULL;  in vlan_free()
182 static void vlan_dump_line(struct rtnl_link *link, struct nl_dump_params *p)  in vlan_dump_line()  argument
184 	struct vlan_info *vi = link->l_info;  in vlan_dump_line()
189 static void vlan_dump_details(struct rtnl_link *link, struct nl_dump_params *p)  in vlan_dump_details()  argument
191 	struct vlan_info *vi = link->l_info;  in vlan_dump_details()
265 static int vlan_put_attrs(struct nl_msg *msg, struct rtnl_link *link)  in vlan_put_attrs()  argument
267 	struct vlan_info *vi = link->l_info;  in vlan_put_attrs()
344 #define IS_VLAN_LINK_ASSERT(link) \  argument
345 	if ((link)->l_info_ops != &vlan_info_ops) { \
346 		APPBUG("Link is not a vlan link. set type \"vlan\" first."); \
357  * Allocate link object of type VLAN
359  * @return Allocated link object or NULL.
363 	struct rtnl_link *link;  in rtnl_link_vlan_alloc()  local
366 	if (!(link = rtnl_link_alloc()))  in rtnl_link_vlan_alloc()
369 	if ((err = rtnl_link_set_type(link, "vlan")) < 0) {  in rtnl_link_vlan_alloc()
370 		rtnl_link_put(link);  in rtnl_link_vlan_alloc()
374 	return link;  in rtnl_link_vlan_alloc()
378  * Check if link is a VLAN link
379  * @arg link		Link object
381  * @return True if link is a VLAN link, otherwise false is returned.
383 int rtnl_link_is_vlan(struct rtnl_link *link)  in rtnl_link_is_vlan()  argument
385 	return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "vlan");  in rtnl_link_is_vlan()
390  * @arg link		Link object
395 int rtnl_link_vlan_set_id(struct rtnl_link *link, uint16_t id)  in rtnl_link_vlan_set_id()  argument
397 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_set_id()
399 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_set_id()
409  * @arg link		Link object
413 int rtnl_link_vlan_get_id(struct rtnl_link *link)  in rtnl_link_vlan_get_id()  argument
415 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_get_id()
417 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_get_id()
427  * @arg link		Link object
432 int rtnl_link_vlan_set_protocol(struct rtnl_link *link, uint16_t protocol)  in rtnl_link_vlan_set_protocol()  argument
434 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_set_protocol()
436 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_set_protocol()
446  * @arg link		Link object
450 int rtnl_link_vlan_get_protocol(struct rtnl_link *link)  in rtnl_link_vlan_get_protocol()  argument
452 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_get_protocol()
454 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_get_protocol()
464  * @arg link		Link object
469 int rtnl_link_vlan_set_flags(struct rtnl_link *link, unsigned int flags)  in rtnl_link_vlan_set_flags()  argument
471 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_set_flags()
473 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_set_flags()
484  * @arg link		Link object
489 int rtnl_link_vlan_unset_flags(struct rtnl_link *link, unsigned int flags)  in rtnl_link_vlan_unset_flags()  argument
491 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_unset_flags()
493 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_unset_flags()
504  * @arg link		Link object
508 int rtnl_link_vlan_get_flags(struct rtnl_link *link)  in rtnl_link_vlan_get_flags()  argument
510 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_get_flags()
512 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_get_flags()
524 int rtnl_link_vlan_set_ingress_map(struct rtnl_link *link, int from,  in rtnl_link_vlan_set_ingress_map()  argument
527 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_set_ingress_map()
529 	IS_VLAN_LINK_ASSERT(link);  in rtnl_link_vlan_set_ingress_map()
540 uint32_t *rtnl_link_vlan_get_ingress_map(struct rtnl_link *link)  in rtnl_link_vlan_get_ingress_map()  argument
542 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_get_ingress_map()
544 	if (link->l_info_ops != &vlan_info_ops || !link->l_info_ops)  in rtnl_link_vlan_get_ingress_map()
553 int rtnl_link_vlan_set_egress_map(struct rtnl_link *link, uint32_t from, int to)  in rtnl_link_vlan_set_egress_map()  argument
555 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_set_egress_map()
557 	if (link->l_info_ops != &vlan_info_ops || !link->l_info_ops)  in rtnl_link_vlan_set_egress_map()
583 struct vlan_map *rtnl_link_vlan_get_egress_map(struct rtnl_link *link,  in rtnl_link_vlan_get_egress_map()  argument
586 	struct vlan_info *vi = link->l_info;  in rtnl_link_vlan_get_egress_map()
588 	if (link->l_info_ops != &vlan_info_ops || !link->l_info_ops)  in rtnl_link_vlan_get_egress_map()