diff --git a/ip/ipaddress.c b/ip/ipaddress.c index 06ca7273..85534aaf 100644 --- a/ip/ipaddress.c +++ b/ip/ipaddress.c @@ -1242,6 +1242,20 @@ int print_linkinfo(struct nlmsghdr *n, void *arg) RTA_PAYLOAD(tb[IFLA_PHYS_SWITCH_ID]), b1, sizeof(b1))); } + + if (tb[IFLA_PARENT_DEV_BUS_NAME]) { + print_string(PRINT_ANY, + "parentbus", + "parentbus %s ", + rta_getattr_str(tb[IFLA_PARENT_DEV_BUS_NAME])); + } + + if (tb[IFLA_PARENT_DEV_NAME]) { + print_string(PRINT_ANY, + "parentdev", + "parentdev %s ", + rta_getattr_str(tb[IFLA_PARENT_DEV_NAME])); + } } if ((do_link || show_details) && tb[IFLA_IFALIAS]) { diff --git a/ip/iplink.c b/ip/iplink.c index faafd7e8..33b7be30 100644 --- a/ip/iplink.c +++ b/ip/iplink.c @@ -63,7 +63,7 @@ void iplink_usage(void) { if (iplink_have_newlink()) { fprintf(stderr, - "Usage: ip link add [link DEV] [ name ] NAME\n" + "Usage: ip link add [link DEV | parentdev NAME] [ name ] NAME\n" " [ txqueuelen PACKETS ]\n" " [ address LLADDR ]\n" " [ broadcast LLADDR ]\n" @@ -938,6 +938,10 @@ int iplink_parse(int argc, char **argv, struct iplink_req *req, char **type) *argv); addattr32(&req->n, sizeof(*req), IFLA_GSO_MAX_SEGS, max_segs); + } else if (strcmp(*argv, "parentdev") == 0) { + NEXT_ARG(); + addattr_l(&req->n, sizeof(*req), IFLA_PARENT_DEV_NAME, + *argv, strlen(*argv) + 1); } else { if (matches(*argv, "help") == 0) usage();