370 	uint32_t	  rbuf_size;  member
607 		rs->rbuf_size = inherited_rs->rbuf_size;  in rs_alloc()
617 		rs->rbuf_size = def_mem;  in rs_alloc()
690 	if (rs->rq_size > (rs->rbuf_size / RS_SNDLOWAT))  in ds_set_qp_size()
691 		rs->rq_size = rs->rbuf_size / RS_SNDLOWAT;  in ds_set_qp_size()
693 		rs->rbuf_size = rs->rq_size * RS_SNDLOWAT;  in ds_set_qp_size()
736 	total_rbuf_size = rs->rbuf_size;  in rs_init_bufs()
751 	rs->rbuf_free_offset = rs->rbuf_size >> 1;  in rs_init_bufs()
752 	rs->rbuf_bytes_avail = rs->rbuf_size >> 1;  in rs_init_bufs()
760 	qp->rbuf = calloc(qp->rs->rbuf_size + sizeof(struct ibv_grh), 1);  in ds_init_bufs()
768 	qp->rmr = rdma_reg_msgs(qp->cm_id, qp->rbuf, qp->rs->rbuf_size +  in ds_init_bufs()
823 		sge.addr = (uintptr_t) rs->rbuf + rs->rbuf_size +  in rs_post_recv()
842 	sge[0].addr = (uintptr_t) qp->rbuf + rs->rbuf_size;  in ds_post_recv()
1055 	conn->data_buf.length = (__force uint32_t)htobe32(rs->rbuf_size >> 1);  in rs_format_conn_data()
1827 	if (rs->rbuf_bytes_avail >= (rs->rbuf_size >> 1)) {  in rs_send_credits()
1834 			sge.length = rs->rbuf_size >> 1;  in rs_send_credits()
1838 			sge.length = bswap_32(rs->rbuf_size >> 1);  in rs_send_credits()
1859 		rs->rbuf_bytes_avail -= rs->rbuf_size >> 1;  in rs_send_credits()
1860 		rs->rbuf_free_offset += rs->rbuf_size >> 1;  in rs_send_credits()
1861 		if (rs->rbuf_free_offset >= rs->rbuf_size)  in rs_send_credits()
1884 		return ((rs->rbuf_bytes_avail >= (rs->rbuf_size >> 1)) ||  in rs_give_credits()
1888 		return ((rs->rbuf_bytes_avail >= (rs->rbuf_size >> 1)) ||  in rs_give_credits()
1915 				msg = ((uint32_t *) (rs->rbuf + rs->rbuf_size))  in rs_poll_cq()
2396 		end_size = rs->rbuf_size - rbuf_offset;  in rs_peek()
2463 			end_size = rs->rbuf_size - rs->rbuf_offset;  in rrecv()
3422 				rs->rbuf_size = (*(uint32_t *) optval) << 1;  in rsetsockopt()
3591 			*((int *) optval) = rs->rbuf_size;  in rgetsockopt()