vfpf_close_tlv
struct vfpf_close_tlv close;
resp_offset = (sizeof(struct vfpf_close_tlv) + sizeof(struct channel_list_end_tlv) + CACHE_LINE_SIZE_MASK) & ~CACHE_LINE_SIZE_MASK;
hw_first_tlv->tl.length = sizeof(struct vfpf_close_tlv);
struct vfpf_close_tlv * mess = NULL;
mess = (struct vfpf_close_tlv*)pf_mess->message_virt_addr;