ISER_SEND_W_INV_NOT_SUP
req_hdr.flags |= ISER_SEND_W_INV_NOT_SUP;
iser_conn->snd_w_inv = !(flags & ISER_SEND_W_INV_NOT_SUP);
isert_conn->snd_w_inv = !(flags & ISER_SEND_W_INV_NOT_SUP) &&