+/* SPDX-License-Identifier: GPL-2.0 */
#include <stdio.h>
#include <stdlib.h>
[BR_STATE_BLOCKING] = "blocking",
};
-extern char *if_indextoname(unsigned int __ifindex, char *__ifname);
-
static void print_link_flags(FILE *fp, unsigned int flags)
{
fprintf(fp, "<");
int len = n->nlmsg_len;
struct ifinfomsg *ifi = NLMSG_DATA(n);
struct rtattr *tb[IFLA_MAX+1];
- char b1[IFNAMSIZ];
len -= NLMSG_LENGTH(sizeof(*ifi));
if (len < 0) {
print_operstate(fp, rta_getattr_u8(tb[IFLA_OPERSTATE]));
if (tb[IFLA_LINK]) {
- SPRINT_BUF(b1);
int iflink = rta_getattr_u32(tb[IFLA_LINK]);
- if (iflink == 0)
- fprintf(fp, "@NONE: ");
- else
- fprintf(fp, "@%s: ",
- if_indextoname(iflink, b1));
+ fprintf(fp, "@%s: ",
+ iflink ? ll_index_to_name(iflink) : "NONE");
} else
fprintf(fp, ": ");
if (tb[IFLA_MTU])
fprintf(fp, "mtu %u ", rta_getattr_u32(tb[IFLA_MTU]));
- if (tb[IFLA_MASTER])
- fprintf(fp, "master %s ",
- if_indextoname(rta_getattr_u32(tb[IFLA_MASTER]), b1));
+ if (tb[IFLA_MASTER]) {
+ int master = rta_getattr_u32(tb[IFLA_MASTER]);
+
+ fprintf(fp, "master %s ", ll_index_to_name(master));
+ }
if (tb[IFLA_PROTINFO]) {
if (tb[IFLA_PROTINFO]->rta_type & NLA_F_NESTED) {
if (prtb[IFLA_BRPORT_UNICAST_FLOOD])
print_onoff(fp, "flood",
rta_getattr_u8(prtb[IFLA_BRPORT_UNICAST_FLOOD]));
+ if (prtb[IFLA_BRPORT_MCAST_FLOOD])
+ print_onoff(fp, "mcast_flood",
+ rta_getattr_u8(prtb[IFLA_BRPORT_MCAST_FLOOD]));
+ if (prtb[IFLA_BRPORT_NEIGH_SUPPRESS])
+ print_onoff(fp, "neigh_suppress",
+ rta_getattr_u8(prtb[IFLA_BRPORT_NEIGH_SUPPRESS]));
+ if (prtb[IFLA_BRPORT_VLAN_TUNNEL])
+ print_onoff(fp, "vlan_tunnel",
+ rta_getattr_u8(prtb[IFLA_BRPORT_VLAN_TUNNEL]));
}
} else
print_portstate(fp, rta_getattr_u8(tb[IFLA_PROTINFO]));
if (aftb[IFLA_BRIDGE_MODE])
print_hwmode(fp, rta_getattr_u16(aftb[IFLA_BRIDGE_MODE]));
+ if (show_details) {
+ if (aftb[IFLA_BRIDGE_VLAN_INFO]) {
+ fprintf(fp, "\n");
+ print_vlan_info(fp, tb[IFLA_AF_SPEC],
+ ifi->ifi_index);
+ }
+ }
}
fprintf(fp, "\n");
fprintf(stderr, " [ learning {on | off} ]\n");
fprintf(stderr, " [ learning_sync {on | off} ]\n");
fprintf(stderr, " [ flood {on | off} ]\n");
+ fprintf(stderr, " [ mcast_flood {on | off} ]\n");
+ fprintf(stderr, " [ neigh_suppress {on | off} ]\n");
+ fprintf(stderr, " [ vlan_tunnel {on | off} ]\n");
fprintf(stderr, " [ hwmode {vepa | veb} ]\n");
fprintf(stderr, " [ self ] [ master ]\n");
fprintf(stderr, " bridge link show [dev DEV]\n");
struct nlmsghdr n;
struct ifinfomsg ifm;
char buf[512];
- } req;
+ } req = {
+ .n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg)),
+ .n.nlmsg_flags = NLM_F_REQUEST,
+ .n.nlmsg_type = RTM_SETLINK,
+ .ifm.ifi_family = PF_BRIDGE,
+ };
char *d = NULL;
+ __s8 neigh_suppress = -1;
__s8 learning = -1;
__s8 learning_sync = -1;
__s8 flood = -1;
+ __s8 vlan_tunnel = -1;
+ __s8 mcast_flood = -1;
__s8 hairpin = -1;
__s8 bpdu_guard = -1;
__s8 fast_leave = -1;
__u16 flags = 0;
struct rtattr *nest;
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = RTM_SETLINK;
- req.ifm.ifi_family = PF_BRIDGE;
-
while (argc > 0) {
if (strcmp(*argv, "dev") == 0) {
NEXT_ARG();
NEXT_ARG();
if (!on_off("flood", &flood, *argv))
return -1;
+ } else if (strcmp(*argv, "mcast_flood") == 0) {
+ NEXT_ARG();
+ if (!on_off("mcast_flood", &mcast_flood, *argv))
+ return -1;
} else if (strcmp(*argv, "cost") == 0) {
NEXT_ARG();
cost = atoi(*argv);
} else if (strcmp(*argv, "state") == 0) {
NEXT_ARG();
char *endptr;
- size_t nstates = sizeof(port_states) / sizeof(*port_states);
+ size_t nstates = ARRAY_SIZE(port_states);
state = strtol(*argv, &endptr, 10);
if (!(**argv != '\0' && *endptr == '\0')) {
flags |= BRIDGE_FLAGS_SELF;
} else if (strcmp(*argv, "master") == 0) {
flags |= BRIDGE_FLAGS_MASTER;
+ } else if (strcmp(*argv, "neigh_suppress") == 0) {
+ NEXT_ARG();
+ if (!on_off("neigh_suppress", &neigh_suppress,
+ *argv))
+ return -1;
+ } else if (strcmp(*argv, "vlan_tunnel") == 0) {
+ NEXT_ARG();
+ if (!on_off("vlan_tunnel", &vlan_tunnel,
+ *argv))
+ return -1;
} else {
usage();
}
addattr8(&req.n, sizeof(req), IFLA_BRPORT_PROTECT, root_block);
if (flood >= 0)
addattr8(&req.n, sizeof(req), IFLA_BRPORT_UNICAST_FLOOD, flood);
+ if (mcast_flood >= 0)
+ addattr8(&req.n, sizeof(req), IFLA_BRPORT_MCAST_FLOOD,
+ mcast_flood);
if (learning >= 0)
addattr8(&req.n, sizeof(req), IFLA_BRPORT_LEARNING, learning);
if (learning_sync >= 0)
if (state >= 0)
addattr8(&req.n, sizeof(req), IFLA_BRPORT_STATE, state);
+ if (neigh_suppress != -1)
+ addattr8(&req.n, sizeof(req), IFLA_BRPORT_NEIGH_SUPPRESS,
+ neigh_suppress);
+ if (vlan_tunnel != -1)
+ addattr8(&req.n, sizeof(req), IFLA_BRPORT_VLAN_TUNNEL,
+ vlan_tunnel);
+
addattr_nest_end(&req.n, nest);
/* IFLA_AF_SPEC nested attribute. Contains IFLA_BRIDGE_FLAGS that
addattr_nest_end(&req.n, nest);
}
- if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
+ if (rtnl_talk(&rth, &req.n, NULL) < 0)
return -1;
return 0;
}
}
- if (rtnl_wilddump_request(&rth, PF_BRIDGE, RTM_GETLINK) < 0) {
- perror("Cannon send dump request");
- exit(1);
+ if (show_details) {
+ if (rtnl_wilddump_req_filter(&rth, PF_BRIDGE, RTM_GETLINK,
+ (compress_vlans ?
+ RTEXT_FILTER_BRVLAN_COMPRESSED :
+ RTEXT_FILTER_BRVLAN)) < 0) {
+ perror("Cannon send dump request");
+ exit(1);
+ }
+ } else {
+ if (rtnl_wilddump_request(&rth, PF_BRIDGE, RTM_GETLINK) < 0) {
+ perror("Cannon send dump request");
+ exit(1);
+ }
}
if (rtnl_dump_filter(&rth, print_linkinfo, stdout) < 0) {
projects / mirror_iproute2.git / blobdiff