Symbol: IFLA_PHYS_SWITCH_ID
net/core/rtnetlink.c
1488
if (nla_put(skb, IFLA_PHYS_SWITCH_ID, ppid.id_len, ppid.id))
net/core/rtnetlink.c
2256
[IFLA_PHYS_SWITCH_ID] = { .type = NLA_BINARY, .len = MAX_PHYS_ITEM_ID_LEN },