2  * lib/route/link/geneve.c      Geneve Link Info
11  * @ingroup link
16  * \b Link Type Name: "geneve"
27 #include <netlink-private/route/link/api.h>
28 #include <netlink/route/link/geneve.h>
76 static int geneve_alloc(struct rtnl_link *link)  in geneve_alloc()  argument
80         if (link->l_info)  in geneve_alloc()
81                 memset(link->l_info, 0, sizeof(*geneve));  in geneve_alloc()
85                 link->l_info = geneve;  in geneve_alloc()
91 static int geneve_parse(struct rtnl_link *link, struct nlattr *data,  in geneve_parse()  argument
98         NL_DBG(3, "Parsing Geneve link info\n");  in geneve_parse()
104         err = geneve_alloc(link);  in geneve_parse()
108         geneve = link->l_info;  in geneve_parse()
169 static void geneve_free(struct rtnl_link *link)  in geneve_free()  argument
171         struct geneve_info *geneve = link->l_info;  in geneve_free()
174         link->l_info = NULL;  in geneve_free()
177 static void geneve_dump_line(struct rtnl_link *link, struct nl_dump_params *p)  in geneve_dump_line()  argument
179         struct geneve_info *geneve = link->l_info;  in geneve_dump_line()
184 static void geneve_dump_details(struct rtnl_link *link, struct nl_dump_params *p)  in geneve_dump_details()  argument
186         struct geneve_info *geneve = link->l_info;  in geneve_dump_details()
274 static int geneve_put_attrs(struct nl_msg *msg, struct rtnl_link *link)  in geneve_put_attrs()  argument
276         struct geneve_info  *geneve = link->l_info;  in geneve_put_attrs()
339 #define IS_GENEVE_LINK_ASSERT(link) \  argument
340         if ((link)->l_info_ops != &geneve_info_ops) { \
341                 APPBUG("Link is not a geneve link. set type \"geneve\" first."); \
352  * Allocate link object of type Geneve
354  * @return Allocated link object or NULL.
358         struct rtnl_link *link;  in rtnl_link_geneve_alloc()  local
361         if (!(link = rtnl_link_alloc()))  in rtnl_link_geneve_alloc()
364         if ((err = rtnl_link_set_type(link, "geneve")) < 0) {  in rtnl_link_geneve_alloc()
365                 rtnl_link_put(link);  in rtnl_link_geneve_alloc()
369         return link;  in rtnl_link_geneve_alloc()
373  * Check if link is a Geneve link
374  * @arg link    Link object
376  * @return True if link is a Geneve link, otherwisee false is returned.
378 int rtnl_link_is_geneve(struct rtnl_link *link)  in rtnl_link_is_geneve()  argument
380         return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "geneve");  in rtnl_link_is_geneve()
385  * @arg link    Link object
390 int rtnl_link_geneve_set_id(struct rtnl_link *link, uint32_t id)  in rtnl_link_geneve_set_id()  argument
392         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_id()
394         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_id()
407  * @arg link    Link object
412 int rtnl_link_geneve_get_id(struct rtnl_link *link, uint32_t *id)  in rtnl_link_geneve_get_id()  argument
414         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_id()
416         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_id()
431  * @arg link    Link object
436 int rtnl_link_geneve_set_remote(struct rtnl_link *link, struct nl_addr *addr)  in rtnl_link_geneve_set_remote()  argument
438         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_remote()
440         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_remote()
462  * @arg link    Link object
467 int rtnl_link_geneve_get_remote(struct rtnl_link *link, struct nl_addr **addr)  in rtnl_link_geneve_get_remote()  argument
469         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_remote()
471         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_remote()
488  * @arg link    Link object
493 int rtnl_link_geneve_set_ttl(struct rtnl_link *link, uint8_t ttl)  in rtnl_link_geneve_set_ttl()  argument
495         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_ttl()
497         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_ttl()
507  * @arg link    Link object
511 int rtnl_link_geneve_get_ttl(struct rtnl_link *link)  in rtnl_link_geneve_get_ttl()  argument
513         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_ttl()
515         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_ttl()
525  * @arg link    Link object
530 int rtnl_link_geneve_set_tos(struct rtnl_link *link, uint8_t tos)  in rtnl_link_geneve_set_tos()  argument
532         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_tos()
534         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_tos()
544  * @arg link    Link object
548 int rtnl_link_geneve_get_tos(struct rtnl_link *link)  in rtnl_link_geneve_get_tos()  argument
550         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_tos()
552         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_tos()
562  * @arg link    Link object
568 int rtnl_link_geneve_set_port(struct rtnl_link *link,  uint32_t port)  in rtnl_link_geneve_set_port()  argument
570         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_port()
572         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_port()
582  * @arg link    Link object
587 int rtnl_link_geneve_get_port(struct rtnl_link *link, uint32_t *port)  in rtnl_link_geneve_get_port()  argument
589         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_port()
591         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_port()
606  * @arg link    Link object
611 int rtnl_link_geneve_set_label(struct rtnl_link *link, uint32_t label)  in rtnl_link_geneve_set_label()  argument
613         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_label()
615         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_label()
625  * @arg link    Link object
630 int rtnl_link_geneve_get_label(struct rtnl_link *link, uint32_t *label)  in rtnl_link_geneve_get_label()  argument
632         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_label()
634         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_label()
648  * @arg link    Link object
653 int rtnl_link_geneve_set_udp_csum(struct rtnl_link *link, uint8_t csum)  in rtnl_link_geneve_set_udp_csum()  argument
655         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_udp_csum()
657         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_udp_csum()
667  * @arg link    Link object
671 int rtnl_link_geneve_get_udp_csum(struct rtnl_link *link)  in rtnl_link_geneve_get_udp_csum()  argument
673         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_udp_csum()
675         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_udp_csum()
685  * @arg link    Link object
690 int rtnl_link_geneve_set_udp_zero_csum6_tx(struct rtnl_link *link, uint8_t csum)  in rtnl_link_geneve_set_udp_zero_csum6_tx()  argument
692         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_udp_zero_csum6_tx()
694         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_udp_zero_csum6_tx()
704  * @arg link    Link object
708 int rtnl_link_geneve_get_udp_zero_csum6_tx(struct rtnl_link *link)  in rtnl_link_geneve_get_udp_zero_csum6_tx()  argument
710         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_udp_zero_csum6_tx()
712         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_udp_zero_csum6_tx()
722  * @arg link    Link object
727 int rtnl_link_geneve_set_udp_zero_csum6_rx(struct rtnl_link *link, uint8_t csum)  in rtnl_link_geneve_set_udp_zero_csum6_rx()  argument
729         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_udp_zero_csum6_rx()
731         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_udp_zero_csum6_rx()
741  * @arg link    Link object
745 int rtnl_link_geneve_get_udp_zero_csum6_rx(struct rtnl_link *link)  in rtnl_link_geneve_get_udp_zero_csum6_rx()  argument
747         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_udp_zero_csum6_rx()
749         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_udp_zero_csum6_rx()
759  * @arg link    Link object
765 int rtnl_link_geneve_set_flags(struct rtnl_link *link, uint8_t flags, int enable)  in rtnl_link_geneve_set_flags()  argument
767         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_set_flags()
769         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_set_flags()
784  * @arg link    Link object
789 int rtnl_link_geneve_get_flags(struct rtnl_link *link, uint8_t *flags)  in rtnl_link_geneve_get_flags()  argument
791         struct geneve_info *geneve = link->l_info;  in rtnl_link_geneve_get_flags()
793         IS_GENEVE_LINK_ASSERT(link);  in rtnl_link_geneve_get_flags()