host_cmd_tlv_auth_type
struct host_cmd_tlv_auth_type *auth_type;
auth_type = (struct host_cmd_tlv_auth_type *)tlv;
cpu_to_le16(sizeof(struct host_cmd_tlv_auth_type) -
cmd_size += sizeof(struct host_cmd_tlv_auth_type);
tlv += sizeof(struct host_cmd_tlv_auth_type);