66 	return qp->buf.buf + qp->sq.offset + (n << qp->sq.wqe_shift);  in get_send_wqe()
86 	qp->sq.head	 = 0;  in mlx4_init_qp_indices()
87 	qp->sq.tail	 = 0;  in mlx4_init_qp_indices()
97 	for (i = 0; i < qp->sq.wqe_cnt; ++i) {  in mlx4_qp_init_sq_ownership()
100 		ctrl->fence_size = 1 << (qp->sq.wqe_shift - 4);  in mlx4_qp_init_sq_ownership()
227 	pthread_spin_lock(&qp->sq.lock);  in mlx4_post_send()
231 	ind = qp->sq.head;  in mlx4_post_send()
234 		if (wq_overflow(&qp->sq, nreq, to_mcq(ibqp->send_cq))) {  in mlx4_post_send()
240 		if (wr->num_sge > qp->sq.max_gs) {  in mlx4_post_send()
252 		ctrl = wqe = get_send_wqe(qp, ind & (qp->sq.wqe_cnt - 1));  in mlx4_post_send()
253 		qp->sq.wrid[ind & (qp->sq.wqe_cnt - 1)] = wr->wr_id;  in mlx4_post_send()
454 			(ind & qp->sq.wqe_cnt ? htobe32(1 << 31) : 0);  in mlx4_post_send()
463 				       (qp->sq.wqe_cnt - 1));  in mlx4_post_send()
472 		ctrl->owner_opcode |= htobe32((qp->sq.head & 0xffff) << 8);  in mlx4_post_send()
475 		++qp->sq.head;  in mlx4_post_send()
491 		qp->sq.head += nreq;  in mlx4_post_send()
505 			       (qp->sq.wqe_cnt - 1));  in mlx4_post_send()
507 	pthread_spin_unlock(&qp->sq.lock);  in mlx4_post_send()
648 	for (qp->sq.wqe_shift = 6; 1 << qp->sq.wqe_shift < size;  in mlx4_calc_sq_wqe_size()
649 	     qp->sq.wqe_shift++)  in mlx4_calc_sq_wqe_size()
658 	if (qp->sq.wqe_cnt) {  in mlx4_alloc_qp_buf()
659 		qp->sq.wrid = malloc(qp->sq.wqe_cnt * sizeof (uint64_t));  in mlx4_alloc_qp_buf()
660 		if (!qp->sq.wrid)  in mlx4_alloc_qp_buf()
667 			free(qp->sq.wrid);  in mlx4_alloc_qp_buf()
678 		(qp->sq.wqe_cnt << qp->sq.wqe_shift);  in mlx4_alloc_qp_buf()
679 	if (qp->rq.wqe_shift > qp->sq.wqe_shift) {  in mlx4_alloc_qp_buf()
681 		qp->sq.offset = qp->rq.wqe_cnt << qp->rq.wqe_shift;  in mlx4_alloc_qp_buf()
683 		qp->rq.offset = qp->sq.wqe_cnt << qp->sq.wqe_shift;  in mlx4_alloc_qp_buf()
684 		qp->sq.offset = 0;  in mlx4_alloc_qp_buf()
691 			free(qp->sq.wrid);  in mlx4_alloc_qp_buf()
709 	wqe_size = (1 << qp->sq.wqe_shift) - sizeof (struct mlx4_wqe_ctrl_seg);  in mlx4_set_sq_sizes()
725 	qp->sq.max_gs	     = wqe_size / sizeof (struct mlx4_wqe_data_seg);  in mlx4_set_sq_sizes()
726 	cap->max_send_sge    = qp->sq.max_gs;  in mlx4_set_sq_sizes()
727 	qp->sq.max_post	     = qp->sq.wqe_cnt - qp->sq_spare_wqes;  in mlx4_set_sq_sizes()
728 	cap->max_send_wr     = qp->sq.max_post;  in mlx4_set_sq_sizes()