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Searched refs:wqe_shift (Results 1 – 14 of 14) sorted by relevance

/linux-4.1.27/drivers/infiniband/hw/mthca/
Dmthca_srq.c75 return srq->queue.direct.buf + (n << srq->wqe_shift); in get_wqe()
77 return srq->queue.page_list[(n << srq->wqe_shift) >> PAGE_SHIFT].buf + in get_wqe()
78 ((n << srq->wqe_shift) & (PAGE_SIZE - 1)); in get_wqe()
102 context->wqe_base_ds = cpu_to_be64(1 << (srq->wqe_shift - 4)); in mthca_tavor_init_srq_context()
131 context->logstride_usrpage = cpu_to_be32((srq->wqe_shift - 4) << 29); in mthca_arbel_init_srq_context()
142 mthca_buf_free(dev, srq->max << srq->wqe_shift, &srq->queue, in mthca_free_srq_buf()
162 err = mthca_buf_alloc(dev, srq->max << srq->wqe_shift, in mthca_alloc_srq_buf()
182 next->nda_op = htonl(((i + 1) << srq->wqe_shift) | 1); in mthca_alloc_srq_buf()
189 (void *) scatter < wqe + (1 << srq->wqe_shift); in mthca_alloc_srq_buf()
227 srq->wqe_shift = ilog2(ds); in mthca_alloc_srq()
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Dmthca_qp.c210 return qp->queue.direct.buf + (n << qp->rq.wqe_shift); in get_recv_wqe()
212 return qp->queue.page_list[(n << qp->rq.wqe_shift) >> PAGE_SHIFT].buf + in get_recv_wqe()
213 ((n << qp->rq.wqe_shift) & (PAGE_SIZE - 1)); in get_recv_wqe()
220 (n << qp->sq.wqe_shift); in get_send_wqe()
223 (n << qp->sq.wqe_shift)) >> in get_send_wqe()
225 ((qp->send_wqe_offset + (n << qp->sq.wqe_shift)) & in get_send_wqe()
600 qp_context->rq_size_stride |= qp->rq.wqe_shift - 4; in __mthca_modify_qp()
604 qp_context->sq_size_stride |= qp->sq.wqe_shift - 4; in __mthca_modify_qp()
951 1 << qp->sq.wqe_shift)); in mthca_adjust_qp_caps()
958 (min(dev->limits.max_desc_sz, 1 << qp->rq.wqe_shift) - in mthca_adjust_qp_caps()
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Dmthca_provider.h229 int wqe_shift; member
255 int wqe_shift; member
Dmthca_cq.c541 >> wq->wqe_shift); in mthca_poll_one()
548 wqe_index = wqe >> srq->wqe_shift; in mthca_poll_one()
555 wqe_index = wqe >> wq->wqe_shift; in mthca_poll_one()
/linux-4.1.27/drivers/infiniband/hw/mlx4/
Dqp.c190 return get_wqe(qp, qp->rq.offset + (n << qp->rq.wqe_shift)); in get_recv_wqe()
195 return get_wqe(qp, qp->sq.offset + (n << qp->sq.wqe_shift)); in get_send_wqe()
218 s = roundup(size, 1U << qp->sq.wqe_shift); in stamp_send_wqe()
220 ind = (i >> qp->sq.wqe_shift) + n; in stamp_send_wqe()
224 wqe = buf + (i & ((1 << qp->sq.wqe_shift) - 1)); in stamp_send_wqe()
279 post_nop_wqe(qp, ind, s << qp->sq.wqe_shift); in pad_wraparound()
397 qp->rq.wqe_shift = ilog2(qp->rq.max_gs * sizeof (struct mlx4_wqe_data_seg)); in set_rq_size()
479 qp->sq.wqe_shift = ilog2(64); in set_kernel_sq_size()
481 qp->sq.wqe_shift = ilog2(roundup_pow_of_two(s)); in set_kernel_sq_size()
484 qp->sq_max_wqes_per_wr = DIV_ROUND_UP(s, 1U << qp->sq.wqe_shift); in set_kernel_sq_size()
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Dsrq.c43 return mlx4_buf_offset(&srq->buf, n << srq->msrq.wqe_shift); in get_wqe()
104 srq->msrq.wqe_shift = ilog2(desc_size); in mlx4_ib_create_srq()
285 mlx4_buf_free(dev->dev, msrq->msrq.max << msrq->msrq.wqe_shift, in mlx4_ib_destroy_srq()
Dmlx4_ib.h160 int wqe_shift; member
/linux-4.1.27/drivers/infiniband/hw/mlx5/
Dqp.c96 return get_wqe(qp, qp->rq.offset + (n << qp->rq.wqe_shift)); in get_recv_wqe()
140 offset = wq->offset + ((wqe_index % wq->wqe_cnt) << wq->wqe_shift); in mlx5_ib_read_user_wqe()
141 wq_end = wq->offset + (wq->wqe_cnt << wq->wqe_shift); in mlx5_ib_read_user_wqe()
161 wqe_length = 1 << wq->wqe_shift; in mlx5_ib_read_user_wqe()
235 qp->rq.wqe_shift = 0; in set_rq_size()
239 qp->rq.wqe_shift = ucmd->rq_wqe_shift; in set_rq_size()
240 qp->rq.max_gs = (1 << qp->rq.wqe_shift) / sizeof(struct mlx5_wqe_data_seg) - qp->wq_sig; in set_rq_size()
255 qp->rq.wqe_shift = ilog2(wqe_size); in set_rq_size()
256 qp->rq.max_gs = (1 << qp->rq.wqe_shift) / sizeof(struct mlx5_wqe_data_seg) - qp->wq_sig; in set_rq_size()
366 qp->sq.wqe_shift = ilog2(MLX5_SEND_WQE_BB); in calc_sq_size()
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Dsrq.c48 return mlx5_buf_offset(&srq->buf, n << srq->msrq.wqe_shift); in get_wqe()
273 srq->msrq.wqe_shift = ilog2(desc_size); in mlx5_ib_create_srq()
292 flgs = ((srq->msrq.wqe_shift - 4) | (is_xrc << 5) | (srq->wq_sig << 7)) << 24; in mlx5_ib_create_srq()
Dmlx5_ib.h138 int wqe_shift; member
Dodp.c501 int wqe_size = 1 << wq->wqe_shift; in mlx5_ib_mr_responder_pfault_handler()
/linux-4.1.27/drivers/net/ethernet/mellanox/mlx4/
Dsrq.c193 srq_context->logstride = srq->wqe_shift - 4; in mlx4_srq_alloc()
/linux-4.1.27/include/linux/mlx5/
Ddriver.h403 int wqe_shift; member
/linux-4.1.27/include/linux/mlx4/
Ddevice.h733 int wqe_shift; member