Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Sagi Grimberg <sagi@xxxxxxxxxxx> Acked-by: Leon Romanovsky <leonro@xxxxxxxxxxxx> --- drivers/infiniband/hw/mlx4/cq.c | 8 ++-- drivers/infiniband/hw/mlx4/mad.c | 79 ++++++++++++++++++++-------------------- drivers/infiniband/hw/mlx4/mr.c | 8 ++-- drivers/infiniband/hw/mlx4/qp.c | 29 ++++++++------- 4 files changed, 63 insertions(+), 61 deletions(-) diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index 6a0fec357dae..22b88c10e86d 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -584,10 +584,10 @@ static void use_tunnel_data(struct mlx4_ib_qp *qp, struct mlx4_ib_cq *cq, struct { struct mlx4_ib_proxy_sqp_hdr *hdr; - ib_dma_sync_single_for_cpu(qp->ibqp.device, - qp->sqp_proxy_rcv[tail].map, - sizeof (struct mlx4_ib_proxy_sqp_hdr), - DMA_FROM_DEVICE); + dma_sync_single_for_cpu(qp->ibqp.device->dma_device, + qp->sqp_proxy_rcv[tail].map, + sizeof(struct mlx4_ib_proxy_sqp_hdr), + DMA_FROM_DEVICE); hdr = (struct mlx4_ib_proxy_sqp_hdr *) (qp->sqp_proxy_rcv[tail].addr); wc->pkey_index = be16_to_cpu(hdr->tun.pkey_index); wc->src_qp = be32_to_cpu(hdr->tun.flags_src_qp) & 0xFFFFFF; diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index db564ccc0f92..b23a29bb29e9 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -582,10 +582,10 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port, if (tun_qp->tx_ring[tun_tx_ix].ah) ib_destroy_ah(tun_qp->tx_ring[tun_tx_ix].ah); tun_qp->tx_ring[tun_tx_ix].ah = ah; - ib_dma_sync_single_for_cpu(&dev->ib_dev, - tun_qp->tx_ring[tun_tx_ix].buf.map, - sizeof (struct mlx4_rcv_tunnel_mad), - DMA_TO_DEVICE); + dma_sync_single_for_cpu(dev->ib_dev.dma_device, + tun_qp->tx_ring[tun_tx_ix].buf.map, + sizeof(struct mlx4_rcv_tunnel_mad), + DMA_TO_DEVICE); /* copy over to tunnel buffer */ if (grh) @@ -624,10 +624,10 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port, tun_mad->hdr.slid_mac_47_32 = cpu_to_be16(wc->slid); } - ib_dma_sync_single_for_device(&dev->ib_dev, - tun_qp->tx_ring[tun_tx_ix].buf.map, - sizeof (struct mlx4_rcv_tunnel_mad), - DMA_TO_DEVICE); + dma_sync_single_for_device(dev->ib_dev.dma_device, + tun_qp->tx_ring[tun_tx_ix].buf.map, + sizeof(struct mlx4_rcv_tunnel_mad), + DMA_TO_DEVICE); list.addr = tun_qp->tx_ring[tun_tx_ix].buf.map; list.length = sizeof (struct mlx4_rcv_tunnel_mad); @@ -1321,8 +1321,8 @@ static int mlx4_ib_post_pv_qp_buf(struct mlx4_ib_demux_pv_ctx *ctx, recv_wr.num_sge = 1; recv_wr.wr_id = (u64) index | MLX4_TUN_WRID_RECV | MLX4_TUN_SET_WRID_QPN(tun_qp->proxy_qpt); - ib_dma_sync_single_for_device(ctx->ib_dev, tun_qp->ring[index].map, - size, DMA_FROM_DEVICE); + dma_sync_single_for_device(ctx->ib_dev->dma_device, tun_qp->ring[index].map, + size, DMA_FROM_DEVICE); return ib_post_recv(tun_qp->qp, &recv_wr, &bad_recv_wr); } @@ -1412,17 +1412,17 @@ int mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port, if (sqp->tx_ring[wire_tx_ix].ah) ib_destroy_ah(sqp->tx_ring[wire_tx_ix].ah); sqp->tx_ring[wire_tx_ix].ah = ah; - ib_dma_sync_single_for_cpu(&dev->ib_dev, - sqp->tx_ring[wire_tx_ix].buf.map, - sizeof (struct mlx4_mad_snd_buf), - DMA_TO_DEVICE); + dma_sync_single_for_cpu(dev->ib_dev.dma_device, + sqp->tx_ring[wire_tx_ix].buf.map, + sizeof(struct mlx4_mad_snd_buf), + DMA_TO_DEVICE); memcpy(&sqp_mad->payload, mad, sizeof *mad); - ib_dma_sync_single_for_device(&dev->ib_dev, - sqp->tx_ring[wire_tx_ix].buf.map, - sizeof (struct mlx4_mad_snd_buf), - DMA_TO_DEVICE); + dma_sync_single_for_device(dev->ib_dev.dma_device, + sqp->tx_ring[wire_tx_ix].buf.map, + sizeof(struct mlx4_mad_snd_buf), + DMA_TO_DEVICE); list.addr = sqp->tx_ring[wire_tx_ix].buf.map; list.length = sizeof (struct mlx4_mad_snd_buf); @@ -1504,9 +1504,10 @@ static void mlx4_ib_multiplex_mad(struct mlx4_ib_demux_pv_ctx *ctx, struct ib_wc } /* Map transaction ID */ - ib_dma_sync_single_for_cpu(ctx->ib_dev, tun_qp->ring[wr_ix].map, - sizeof (struct mlx4_tunnel_mad), - DMA_FROM_DEVICE); + dma_sync_single_for_cpu(ctx->ib_dev->dma_device, + tun_qp->ring[wr_ix].map, + sizeof(struct mlx4_tunnel_mad), + DMA_FROM_DEVICE); switch (tunnel->mad.mad_hdr.method) { case IB_MGMT_METHOD_SET: case IB_MGMT_METHOD_GET: @@ -1627,11 +1628,11 @@ static int mlx4_ib_alloc_pv_bufs(struct mlx4_ib_demux_pv_ctx *ctx, tun_qp->ring[i].addr = kmalloc(rx_buf_size, GFP_KERNEL); if (!tun_qp->ring[i].addr) goto err; - tun_qp->ring[i].map = ib_dma_map_single(ctx->ib_dev, - tun_qp->ring[i].addr, - rx_buf_size, - DMA_FROM_DEVICE); - if (ib_dma_mapping_error(ctx->ib_dev, tun_qp->ring[i].map)) { + tun_qp->ring[i].map = dma_map_single(ctx->ib_dev->dma_device, + tun_qp->ring[i].addr, + rx_buf_size, + DMA_FROM_DEVICE); + if (dma_mapping_error(ctx->ib_dev->dma_device, tun_qp->ring[i].map)) { kfree(tun_qp->ring[i].addr); goto err; } @@ -1643,11 +1644,10 @@ static int mlx4_ib_alloc_pv_bufs(struct mlx4_ib_demux_pv_ctx *ctx, if (!tun_qp->tx_ring[i].buf.addr) goto tx_err; tun_qp->tx_ring[i].buf.map = - ib_dma_map_single(ctx->ib_dev, - tun_qp->tx_ring[i].buf.addr, - tx_buf_size, - DMA_TO_DEVICE); - if (ib_dma_mapping_error(ctx->ib_dev, + dma_map_single(ctx->ib_dev->dma_device, + tun_qp->tx_ring[i].buf.addr, + tx_buf_size, DMA_TO_DEVICE); + if (dma_mapping_error(ctx->ib_dev->dma_device, tun_qp->tx_ring[i].buf.map)) { kfree(tun_qp->tx_ring[i].buf.addr); goto tx_err; @@ -1664,8 +1664,9 @@ static int mlx4_ib_alloc_pv_bufs(struct mlx4_ib_demux_pv_ctx *ctx, tx_err: while (i > 0) { --i; - ib_dma_unmap_single(ctx->ib_dev, tun_qp->tx_ring[i].buf.map, - tx_buf_size, DMA_TO_DEVICE); + dma_unmap_single(ctx->ib_dev->dma_device, + tun_qp->tx_ring[i].buf.map, + tx_buf_size, DMA_TO_DEVICE); kfree(tun_qp->tx_ring[i].buf.addr); } kfree(tun_qp->tx_ring); @@ -1674,8 +1675,8 @@ static int mlx4_ib_alloc_pv_bufs(struct mlx4_ib_demux_pv_ctx *ctx, err: while (i > 0) { --i; - ib_dma_unmap_single(ctx->ib_dev, tun_qp->ring[i].map, - rx_buf_size, DMA_FROM_DEVICE); + dma_unmap_single(ctx->ib_dev->dma_device, tun_qp->ring[i].map, + rx_buf_size, DMA_FROM_DEVICE); kfree(tun_qp->ring[i].addr); } kfree(tun_qp->ring); @@ -1704,14 +1705,14 @@ static void mlx4_ib_free_pv_qp_bufs(struct mlx4_ib_demux_pv_ctx *ctx, for (i = 0; i < MLX4_NUM_TUNNEL_BUFS; i++) { - ib_dma_unmap_single(ctx->ib_dev, tun_qp->ring[i].map, - rx_buf_size, DMA_FROM_DEVICE); + dma_unmap_single(ctx->ib_dev->dma_device, tun_qp->ring[i].map, + rx_buf_size, DMA_FROM_DEVICE); kfree(tun_qp->ring[i].addr); } for (i = 0; i < MLX4_NUM_TUNNEL_BUFS; i++) { - ib_dma_unmap_single(ctx->ib_dev, tun_qp->tx_ring[i].buf.map, - tx_buf_size, DMA_TO_DEVICE); + dma_unmap_single(ctx->ib_dev->dma_device, tun_qp->tx_ring[i].buf.map, + tx_buf_size, DMA_TO_DEVICE); kfree(tun_qp->tx_ring[i].buf.addr); if (tun_qp->tx_ring[i].ah) ib_destroy_ah(tun_qp->tx_ring[i].ah); diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c index 5d73989d9771..00d08e6b3b09 100644 --- a/drivers/infiniband/hw/mlx4/mr.c +++ b/drivers/infiniband/hw/mlx4/mr.c @@ -538,13 +538,13 @@ int mlx4_ib_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents, mr->npages = 0; - ib_dma_sync_single_for_cpu(ibmr->device, mr->page_map, - mr->page_map_size, DMA_TO_DEVICE); + dma_sync_single_for_cpu(ibmr->device->dma_device, mr->page_map, + mr->page_map_size, DMA_TO_DEVICE); rc = ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, mlx4_set_page); - ib_dma_sync_single_for_device(ibmr->device, mr->page_map, - mr->page_map_size, DMA_TO_DEVICE); + dma_sync_single_for_device(ibmr->device->dma_device, mr->page_map, + mr->page_map_size, DMA_TO_DEVICE); return rc; } diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index c068add8838b..a8f4e4d37e4f 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -570,10 +570,11 @@ static int alloc_proxy_bufs(struct ib_device *dev, struct mlx4_ib_qp *qp) if (!qp->sqp_proxy_rcv[i].addr) goto err; qp->sqp_proxy_rcv[i].map = - ib_dma_map_single(dev, qp->sqp_proxy_rcv[i].addr, - sizeof (struct mlx4_ib_proxy_sqp_hdr), - DMA_FROM_DEVICE); - if (ib_dma_mapping_error(dev, qp->sqp_proxy_rcv[i].map)) { + dma_map_single(dev->dma_device, + qp->sqp_proxy_rcv[i].addr, + sizeof (struct mlx4_ib_proxy_sqp_hdr), + DMA_FROM_DEVICE); + if (dma_mapping_error(dev->dma_device, qp->sqp_proxy_rcv[i].map)) { kfree(qp->sqp_proxy_rcv[i].addr); goto err; } @@ -583,9 +584,9 @@ static int alloc_proxy_bufs(struct ib_device *dev, struct mlx4_ib_qp *qp) err: while (i > 0) { --i; - ib_dma_unmap_single(dev, qp->sqp_proxy_rcv[i].map, - sizeof (struct mlx4_ib_proxy_sqp_hdr), - DMA_FROM_DEVICE); + dma_unmap_single(dev->dma_device, qp->sqp_proxy_rcv[i].map, + sizeof (struct mlx4_ib_proxy_sqp_hdr), + DMA_FROM_DEVICE); kfree(qp->sqp_proxy_rcv[i].addr); } kfree(qp->sqp_proxy_rcv); @@ -598,9 +599,9 @@ static void free_proxy_bufs(struct ib_device *dev, struct mlx4_ib_qp *qp) int i; for (i = 0; i < qp->rq.wqe_cnt; i++) { - ib_dma_unmap_single(dev, qp->sqp_proxy_rcv[i].map, - sizeof (struct mlx4_ib_proxy_sqp_hdr), - DMA_FROM_DEVICE); + dma_unmap_single(dev->dma_device, qp->sqp_proxy_rcv[i].map, + sizeof (struct mlx4_ib_proxy_sqp_hdr), + DMA_FROM_DEVICE); kfree(qp->sqp_proxy_rcv[i].addr); } kfree(qp->sqp_proxy_rcv); @@ -3306,10 +3307,10 @@ int mlx4_ib_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr, if (qp->mlx4_ib_qp_type & (MLX4_IB_QPT_PROXY_SMI_OWNER | MLX4_IB_QPT_PROXY_SMI | MLX4_IB_QPT_PROXY_GSI)) { - ib_dma_sync_single_for_device(ibqp->device, - qp->sqp_proxy_rcv[ind].map, - sizeof (struct mlx4_ib_proxy_sqp_hdr), - DMA_FROM_DEVICE); + dma_sync_single_for_device(ibqp->device->dma_device, + qp->sqp_proxy_rcv[ind].map, + sizeof(struct mlx4_ib_proxy_sqp_hdr), + DMA_FROM_DEVICE); scat->byte_count = cpu_to_be32(sizeof (struct mlx4_ib_proxy_sqp_hdr)); /* use dma lkey from upper layer entry */ -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html