Lines Matching full:link
2 * lib/route/link/ipgre.c IPGRE Link Info
13 * @ingroup link
15 * ipgre link module
18 * \b Link Type Name: "ipgre"
31 #include <netlink/route/link/ipgre.h>
32 #include <netlink-private/route/link/api.h>
55 uint32_t link; member
74 static int ipgre_alloc(struct rtnl_link *link) in ipgre_alloc() argument
78 if (link->l_info) in ipgre_alloc()
79 memset(link->l_info, 0, sizeof(*ipgre)); in ipgre_alloc()
85 link->l_info = ipgre; in ipgre_alloc()
91 static int ipgre_parse(struct rtnl_link *link, struct nlattr *data, in ipgre_parse() argument
98 NL_DBG(3, "Parsing IPGRE link info\n"); in ipgre_parse()
104 err = ipgre_alloc(link); in ipgre_parse()
108 ipgre = link->l_info; in ipgre_parse()
111 ipgre->link = nla_get_u32(tb[IFLA_GRE_LINK]); in ipgre_parse()
166 static int ipgre_put_attrs(struct nl_msg *msg, struct rtnl_link *link) in ipgre_put_attrs() argument
168 struct ipgre_info *ipgre = link->l_info; in ipgre_put_attrs()
176 NLA_PUT_U32(msg, IFLA_GRE_LINK, ipgre->link); in ipgre_put_attrs()
212 static void ipgre_free(struct rtnl_link *link) in ipgre_free() argument
214 struct ipgre_info *ipgre = link->l_info; in ipgre_free()
217 link->l_info = NULL; in ipgre_free()
220 static void ipgre_dump_line(struct rtnl_link *link, struct nl_dump_params *p) in ipgre_dump_line() argument
222 nl_dump(p, "ipgre : %s", link->l_name); in ipgre_dump_line()
225 static void ipgre_dump_details(struct rtnl_link *link, struct nl_dump_params *p) in ipgre_dump_details() argument
227 struct ipgre_info *ipgre = link->l_info; in ipgre_dump_details()
232 nl_dump(p, " link "); in ipgre_dump_details()
235 parent = link_lookup(link->ce_cache, ipgre->link); in ipgre_dump_details()
242 nl_dump_line(p, "%u\n", ipgre->link); in ipgre_dump_details()
365 #define IS_IPGRE_LINK_ASSERT(link) \ argument
366 if ((link)->l_info_ops != &ipgre_info_ops && \
367 (link)->l_info_ops != &ipgretap_info_ops) { \
368 APPBUG("Link is not a ipgre link. set type \"gre/gretap\" first.");\
374 struct rtnl_link *link; in rtnl_link_ipgre_alloc() local
377 link = rtnl_link_alloc(); in rtnl_link_ipgre_alloc()
378 if (!link) in rtnl_link_ipgre_alloc()
381 err = rtnl_link_set_type(link, "gre"); in rtnl_link_ipgre_alloc()
383 rtnl_link_put(link); in rtnl_link_ipgre_alloc()
387 return link; in rtnl_link_ipgre_alloc()
391 * Check if link is a IPGRE link
392 * @arg link Link object
394 * @return True if link is a IPGRE link, otherwise 0 is returned.
396 int rtnl_link_is_ipgre(struct rtnl_link *link) in rtnl_link_is_ipgre() argument
398 return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "gre"); in rtnl_link_is_ipgre()
411 struct rtnl_link *link; in rtnl_link_ipgre_add() local
414 link = rtnl_link_ipgre_alloc(); in rtnl_link_ipgre_add()
415 if (!link) in rtnl_link_ipgre_add()
419 rtnl_link_set_name(link, name); in rtnl_link_ipgre_add()
421 err = rtnl_link_add(sk, link, NLM_F_CREATE); in rtnl_link_ipgre_add()
422 rtnl_link_put(link); in rtnl_link_ipgre_add()
429 struct rtnl_link *link; in rtnl_link_ipgretap_alloc() local
432 link = rtnl_link_alloc(); in rtnl_link_ipgretap_alloc()
433 if (!link) in rtnl_link_ipgretap_alloc()
436 err = rtnl_link_set_type(link, "gretap"); in rtnl_link_ipgretap_alloc()
438 rtnl_link_put(link); in rtnl_link_ipgretap_alloc()
442 return link; in rtnl_link_ipgretap_alloc()
446 * Check if link is a IPGRETAP link
447 * @arg link Link object
449 * @return True if link is a IPGRETAP link, otherwise 0 is returned.
451 int rtnl_link_is_ipgretap(struct rtnl_link *link) in rtnl_link_is_ipgretap() argument
453 return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "gretap"); in rtnl_link_is_ipgretap()
465 struct rtnl_link *link; in rtnl_link_ipgretap_add() local
468 link = rtnl_link_ipgretap_alloc(); in rtnl_link_ipgretap_add()
469 if (!link) in rtnl_link_ipgretap_add()
473 rtnl_link_set_name(link, name); in rtnl_link_ipgretap_add()
475 err = rtnl_link_add(sk, link, NLM_F_CREATE); in rtnl_link_ipgretap_add()
476 rtnl_link_put(link); in rtnl_link_ipgretap_add()
483 * @arg link Link object
488 int rtnl_link_ipgre_set_link(struct rtnl_link *link, uint32_t index) in rtnl_link_ipgre_set_link() argument
490 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_link()
492 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_link()
494 ipgre->link = index; in rtnl_link_ipgre_set_link()
502 * @arg link Link object
506 uint32_t rtnl_link_ipgre_get_link(struct rtnl_link *link) in rtnl_link_ipgre_get_link() argument
508 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_link()
510 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_link()
512 return ipgre->link; in rtnl_link_ipgre_get_link()
517 * @arg link Link object
522 int rtnl_link_ipgre_set_iflags(struct rtnl_link *link, uint16_t iflags) in rtnl_link_ipgre_set_iflags() argument
524 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_iflags()
526 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_iflags()
536 * @arg link Link object
540 uint16_t rtnl_link_ipgre_get_iflags(struct rtnl_link *link) in rtnl_link_ipgre_get_iflags() argument
542 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_iflags()
544 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_iflags()
551 * @arg link Link object
556 int rtnl_link_ipgre_set_oflags(struct rtnl_link *link, uint16_t oflags) in rtnl_link_ipgre_set_oflags() argument
558 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_oflags()
560 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_oflags()
570 * @arg link Link object
574 uint16_t rtnl_link_ipgre_get_oflags(struct rtnl_link *link) in rtnl_link_ipgre_get_oflags() argument
576 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_oflags()
578 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_oflags()
585 * @arg link Link object
590 int rtnl_link_ipgre_set_ikey(struct rtnl_link *link, uint32_t ikey) in rtnl_link_ipgre_set_ikey() argument
592 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_ikey()
594 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_ikey()
604 * @arg link Link object
608 uint32_t rtnl_link_ipgre_get_ikey(struct rtnl_link *link) in rtnl_link_ipgre_get_ikey() argument
610 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_ikey()
612 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_ikey()
619 * @arg link Link object
624 int rtnl_link_ipgre_set_okey(struct rtnl_link *link, uint32_t okey) in rtnl_link_ipgre_set_okey() argument
626 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_okey()
628 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_okey()
638 * @arg link Link object
642 uint32_t rtnl_link_ipgre_get_okey(struct rtnl_link *link) in rtnl_link_ipgre_get_okey() argument
644 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_okey()
646 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_okey()
653 * @arg link Link object
658 int rtnl_link_ipgre_set_local(struct rtnl_link *link, uint32_t addr) in rtnl_link_ipgre_set_local() argument
660 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_local()
662 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_local()
672 * @arg link Link object
676 uint32_t rtnl_link_ipgre_get_local(struct rtnl_link *link) in rtnl_link_ipgre_get_local() argument
678 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_local()
680 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_local()
687 * @arg link Link object
692 int rtnl_link_ipgre_set_remote(struct rtnl_link *link, uint32_t remote) in rtnl_link_ipgre_set_remote() argument
694 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_remote()
696 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_remote()
706 * @arg link Link object
710 uint32_t rtnl_link_ipgre_get_remote(struct rtnl_link *link) in rtnl_link_ipgre_get_remote() argument
712 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_remote()
714 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_remote()
721 * @arg link Link object
726 int rtnl_link_ipgre_set_ttl(struct rtnl_link *link, uint8_t ttl) in rtnl_link_ipgre_set_ttl() argument
728 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_ttl()
730 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_ttl()
740 * @arg link Link object
744 uint8_t rtnl_link_ipgre_get_ttl(struct rtnl_link *link) in rtnl_link_ipgre_get_ttl() argument
746 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_ttl()
748 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_ttl()
755 * @arg link Link object
760 int rtnl_link_ipgre_set_tos(struct rtnl_link *link, uint8_t tos) in rtnl_link_ipgre_set_tos() argument
762 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_tos()
764 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_tos()
774 * @arg link Link object
778 uint8_t rtnl_link_ipgre_get_tos(struct rtnl_link *link) in rtnl_link_ipgre_get_tos() argument
780 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_tos()
782 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_tos()
789 * @arg link Link object
794 int rtnl_link_ipgre_set_pmtudisc(struct rtnl_link *link, uint8_t pmtudisc) in rtnl_link_ipgre_set_pmtudisc() argument
796 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_set_pmtudisc()
798 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_set_pmtudisc()
808 * @arg link Link object
812 uint8_t rtnl_link_ipgre_get_pmtudisc(struct rtnl_link *link) in rtnl_link_ipgre_get_pmtudisc() argument
814 struct ipgre_info *ipgre = link->l_info; in rtnl_link_ipgre_get_pmtudisc()
816 IS_IPGRE_LINK_ASSERT(link); in rtnl_link_ipgre_get_pmtudisc()
823 uint8_t rtnl_link_get_pmtudisc(struct rtnl_link *link);
825 uint8_t rtnl_link_get_pmtudisc(struct rtnl_link *link) in rtnl_link_get_pmtudisc() argument
829 return rtnl_link_ipgre_get_pmtudisc (link); in rtnl_link_get_pmtudisc()