2  * lib/route/link/ipvti.c	 IPVTI Link Info
13  * @ingroup link
15  * ipvti link module
18  * \b Link Type Name: "ipvti"
31 #include <netlink/route/link/ipvti.h>
32 #include <netlink-private/route/link/api.h>
43 	uint32_t   link;  member
59 static int ipvti_alloc(struct rtnl_link *link)  in ipvti_alloc()  argument
63 	if (link->l_info)  in ipvti_alloc()
64 		memset(link->l_info, 0, sizeof(*ipvti));  in ipvti_alloc()
70 		link->l_info = ipvti;  in ipvti_alloc()
76 static int ipvti_parse(struct rtnl_link *link, struct nlattr *data,  in ipvti_parse()  argument
83 	NL_DBG(3, "Parsing IPVTI link info\n");  in ipvti_parse()
89 	err = ipvti_alloc(link);  in ipvti_parse()
93 	ipvti = link->l_info;  in ipvti_parse()
96 		ipvti->link = nla_get_u32(tb[IFLA_VTI_LINK]);  in ipvti_parse()
126 static int ipvti_put_attrs(struct nl_msg *msg, struct rtnl_link *link)  in ipvti_put_attrs()  argument
128 	struct ipvti_info *ipvti = link->l_info;  in ipvti_put_attrs()
136 		NLA_PUT_U32(msg, IFLA_VTI_LINK, ipvti->link);  in ipvti_put_attrs()
157 static void ipvti_free(struct rtnl_link *link)  in ipvti_free()  argument
159 	struct ipvti_info *ipvti = link->l_info;  in ipvti_free()
162 	link->l_info = NULL;  in ipvti_free()
165 static void ipvti_dump_line(struct rtnl_link *link, struct nl_dump_params *p)  in ipvti_dump_line()  argument
167 	nl_dump(p, "ipvti : %s", link->l_name);  in ipvti_dump_line()
170 static void ipvti_dump_details(struct rtnl_link *link, struct nl_dump_params *p)  in ipvti_dump_details()  argument
172 	struct ipvti_info *ipvti = link->l_info;  in ipvti_dump_details()
177 		nl_dump(p, "      link ");  in ipvti_dump_details()
180 		parent = link_lookup(link->ce_cache, ipvti->link);  in ipvti_dump_details()
187 			nl_dump_line(p, "%u\n", ipvti->link);  in ipvti_dump_details()
251 #define IS_IPVTI_LINK_ASSERT(link)                                          \  argument
252         if ((link)->l_info_ops != &ipvti_info_ops) {                        \
253                 APPBUG("Link is not a ipvti link. set type \vti\" first."); \
259 	struct rtnl_link *link;  in rtnl_link_ipvti_alloc()  local
262 	link = rtnl_link_alloc();  in rtnl_link_ipvti_alloc()
263 	if (!link)  in rtnl_link_ipvti_alloc()
266 	err = rtnl_link_set_type(link, "vti");  in rtnl_link_ipvti_alloc()
268 		rtnl_link_put(link);  in rtnl_link_ipvti_alloc()
272 	return link;  in rtnl_link_ipvti_alloc()
276  * Check if link is a IPVTI link
277  * @arg link            Link object
279  * @return True if link is a IPVTI link, otherwise 0 is returned.
281 int rtnl_link_is_ipvti(struct rtnl_link *link)  in rtnl_link_is_ipvti()  argument
283 	return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "vti");  in rtnl_link_is_ipvti()
295 	struct rtnl_link *link;  in rtnl_link_ipvti_add()  local
298 	link = rtnl_link_ipvti_alloc();  in rtnl_link_ipvti_add()
299 	if (!link)  in rtnl_link_ipvti_add()
303 		rtnl_link_set_name(link, name);  in rtnl_link_ipvti_add()
305 	err = rtnl_link_add(sk, link, NLM_F_CREATE);  in rtnl_link_ipvti_add()
306 	rtnl_link_put(link);  in rtnl_link_ipvti_add()
312  * @arg link            Link object
317 int rtnl_link_ipvti_set_link(struct rtnl_link *link, uint32_t index)  in rtnl_link_ipvti_set_link()  argument
319 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_link()
321 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_link()
323 	ipvti->link = index;  in rtnl_link_ipvti_set_link()
331  * @arg link            Link object
335 uint32_t rtnl_link_ipvti_get_link(struct rtnl_link *link)  in rtnl_link_ipvti_get_link()  argument
337 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_link()
339 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_link()
341 	return ipvti->link;  in rtnl_link_ipvti_get_link()
346  * @arg link            Link object
351 int rtnl_link_ipvti_set_ikey(struct rtnl_link *link, uint32_t ikey)  in rtnl_link_ipvti_set_ikey()  argument
353 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_ikey()
355 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_ikey()
365  * @arg link            Link object
369 uint32_t rtnl_link_ipvti_get_ikey(struct rtnl_link *link)  in rtnl_link_ipvti_get_ikey()  argument
371 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_ikey()
373 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_ikey()
380  * @arg link            Link object
385 int rtnl_link_ipvti_set_okey(struct rtnl_link *link, uint32_t okey)  in rtnl_link_ipvti_set_okey()  argument
387 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_okey()
389 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_okey()
399  * @arg link            Link object
403 uint32_t rtnl_link_ipvti_get_okey(struct rtnl_link *link)  in rtnl_link_ipvti_get_okey()  argument
405 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_okey()
407 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_okey()
414  * @arg link            Link object
419 int rtnl_link_ipvti_set_local(struct rtnl_link *link, uint32_t addr)  in rtnl_link_ipvti_set_local()  argument
421 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_local()
423 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_local()
433  * @arg link            Link object
437 uint32_t rtnl_link_ipvti_get_local(struct rtnl_link *link)  in rtnl_link_ipvti_get_local()  argument
439 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_local()
441 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_local()
448  * @arg link            Link object
453 int rtnl_link_ipvti_set_remote(struct rtnl_link *link, uint32_t remote)  in rtnl_link_ipvti_set_remote()  argument
455 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_remote()
457 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_remote()
467  * @arg link            Link object
471 uint32_t rtnl_link_ipvti_get_remote(struct rtnl_link *link)  in rtnl_link_ipvti_get_remote()  argument
473 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_remote()
475 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_remote()