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-private/route/link/api.h>
42 	uint32_t   link;  member
58 static int ipvti_alloc(struct rtnl_link *link)  in ipvti_alloc()  argument
66 	link->l_info = ipvti;  in ipvti_alloc()
71 static int ipvti_parse(struct rtnl_link *link, struct nlattr *data,  in ipvti_parse()  argument
78 	NL_DBG(3, "Parsing IPVTI link info");  in ipvti_parse()
84 	err = ipvti_alloc(link);  in ipvti_parse()
88 	ipvti = link->l_info;  in ipvti_parse()
91 		ipvti->link = nla_get_u32(tb[IFLA_VTI_LINK]);  in ipvti_parse()
121 static int ipvti_put_attrs(struct nl_msg *msg, struct rtnl_link *link)  in ipvti_put_attrs()  argument
123 	struct ipvti_info *ipvti = link->l_info;  in ipvti_put_attrs()
131 		NLA_PUT_U32(msg, IFLA_VTI_LINK, ipvti->link);  in ipvti_put_attrs()
152 static void ipvti_free(struct rtnl_link *link)  in ipvti_free()  argument
154 	struct ipvti_info *ipvti = link->l_info;  in ipvti_free()
157 	link->l_info = NULL;  in ipvti_free()
160 static void ipvti_dump_line(struct rtnl_link *link, struct nl_dump_params *p)  in ipvti_dump_line()  argument
162 	nl_dump(p, "ipvti : %s", link->l_name);  in ipvti_dump_line()
165 static void ipvti_dump_details(struct rtnl_link *link, struct nl_dump_params *p)  in ipvti_dump_details()  argument
167 	struct ipvti_info *ipvti = link->l_info;  in ipvti_dump_details()
171 		nl_dump(p, "      link ");  in ipvti_dump_details()
172 		name = rtnl_link_get_name(link);  in ipvti_dump_details()
176 			nl_dump_line(p, "%u\n", ipvti->link);  in ipvti_dump_details()
240 #define IS_IPVTI_LINK_ASSERT(link)                                          \  argument
241         if ((link)->l_info_ops != &ipvti_info_ops) {                        \
242                 APPBUG("Link is not a ipvti link. set type \vti\" first."); \
248 	struct rtnl_link *link;  in rtnl_link_ipvti_alloc()  local
251 	link = rtnl_link_alloc();  in rtnl_link_ipvti_alloc()
252 	if (!link)  in rtnl_link_ipvti_alloc()
255 	err = rtnl_link_set_type(link, "vti");  in rtnl_link_ipvti_alloc()
257 		rtnl_link_put(link);  in rtnl_link_ipvti_alloc()
261 	return link;  in rtnl_link_ipvti_alloc()
265  * Check if link is a IPVTI link
266  * @arg link            Link object
268  * @return True if link is a IPVTI link, otherwise 0 is returned.
270 int rtnl_link_is_ipvti(struct rtnl_link *link)  in rtnl_link_is_ipvti()  argument
272 	return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "vti");  in rtnl_link_is_ipvti()
284 	struct rtnl_link *link;  in rtnl_link_ipvti_add()  local
287 	link = rtnl_link_ipvti_alloc();  in rtnl_link_ipvti_add()
288 	if (!link)  in rtnl_link_ipvti_add()
292 		rtnl_link_set_name(link, name);  in rtnl_link_ipvti_add()
294 	err = rtnl_link_add(sk, link, NLM_F_CREATE);  in rtnl_link_ipvti_add()
295 	rtnl_link_put(link);  in rtnl_link_ipvti_add()
301  * @arg link            Link object
306 int rtnl_link_ipvti_set_link(struct rtnl_link *link, uint32_t index)  in rtnl_link_ipvti_set_link()  argument
308 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_link()
310 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_link()
312 	ipvti->link = index;  in rtnl_link_ipvti_set_link()
320  * @arg link            Link object
324 uint32_t rtnl_link_ipvti_get_link(struct rtnl_link *link)  in rtnl_link_ipvti_get_link()  argument
326 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_link()
328 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_link()
330 	return ipvti->link;  in rtnl_link_ipvti_get_link()
335  * @arg link            Link object
340 int rtnl_link_ipvti_set_ikey(struct rtnl_link *link, uint32_t ikey)  in rtnl_link_ipvti_set_ikey()  argument
342 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_ikey()
344 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_ikey()
354  * @arg link            Link object
358 uint32_t rtnl_link_ipvti_get_ikey(struct rtnl_link *link)  in rtnl_link_ipvti_get_ikey()  argument
360 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_ikey()
362 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_ikey()
369  * @arg link            Link object
374 int rtnl_link_ipvti_set_okey(struct rtnl_link *link, uint32_t okey)  in rtnl_link_ipvti_set_okey()  argument
376 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_okey()
378 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_okey()
388  * @arg link            Link object
392 uint32_t rtnl_link_ipvti_get_okey(struct rtnl_link *link)  in rtnl_link_ipvti_get_okey()  argument
394 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_okey()
396 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_okey()
403  * @arg link            Link object
408 int rtnl_link_ipvti_set_local(struct rtnl_link *link, uint32_t addr)  in rtnl_link_ipvti_set_local()  argument
410 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_local()
412 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_local()
422  * @arg link            Link object
426 uint32_t rtnl_link_ipvti_get_local(struct rtnl_link *link)  in rtnl_link_ipvti_get_local()  argument
428 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_local()
430 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_local()
437  * @arg link            Link object
442 int rtnl_link_ipvti_set_remote(struct rtnl_link *link, uint32_t remote)  in rtnl_link_ipvti_set_remote()  argument
444 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_set_remote()
446 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_set_remote()
456  * @arg link            Link object
460 uint32_t rtnl_link_ipvti_get_remote(struct rtnl_link *link)  in rtnl_link_ipvti_get_remote()  argument
462 	struct ipvti_info *ipvti = link->l_info;  in rtnl_link_ipvti_get_remote()
464 	IS_IPVTI_LINK_ASSERT(link);  in rtnl_link_ipvti_get_remote()