gdma_wqe
struct gdma_wqe *header = (struct gdma_wqe *)wqe_ptr;
memset(header, 0, sizeof(struct gdma_wqe));
wqe_size = ALIGN(sizeof(struct gdma_wqe) + client_oob_size +
struct gdma_wqe *dma_oob;
dma_oob = (struct gdma_wqe *)wqe;