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Commit 8be741b0 authored by Roland Dreier's avatar Roland Dreier
Browse files

Merge branches 'cxgb3' and 'mlx4' into for-linus

parents ec6995dd 2b6b7d4b

drivers/infiniband/hw/mlx4/mlx4_ib.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -86,6 +86,7 @@ struct mlx4_ib_mr { 




struct mlx4_ib_fast_reg_page_list {

struct mlx4_ib_fast_reg_page_list {

	struct ib_fast_reg_page_list	ibfrpl;

	struct ib_fast_reg_page_list	ibfrpl;

	__be64			       *mapped_page_list;

	dma_addr_t			map;

	dma_addr_t			map;

};

};

drivers/infiniband/hw/mlx4/mr.c

+8 −2
Original line number Original line Diff line number Diff line
@@ -231,7 +231,11 @@ struct ib_fast_reg_page_list *mlx4_ib_alloc_fast_reg_page_list(struct ib_device 
	if (!mfrpl)

	if (!mfrpl)

		return ERR_PTR(-ENOMEM);

		return ERR_PTR(-ENOMEM);





	mfrpl->ibfrpl.page_list = dma_alloc_coherent(&dev->dev->pdev->dev,

	mfrpl->ibfrpl.page_list = kmalloc(size, GFP_KERNEL);

	if (!mfrpl->ibfrpl.page_list)

		goto err_free;



	mfrpl->mapped_page_list = dma_alloc_coherent(&dev->dev->pdev->dev,

						     size, &mfrpl->map,

						     size, &mfrpl->map,

						     GFP_KERNEL);

						     GFP_KERNEL);

	if (!mfrpl->ibfrpl.page_list)

	if (!mfrpl->ibfrpl.page_list)
@@ -242,6 +246,7 @@ struct ib_fast_reg_page_list *mlx4_ib_alloc_fast_reg_page_list(struct ib_device 
	return &mfrpl->ibfrpl;

	return &mfrpl->ibfrpl;





err_free:

err_free:

	kfree(mfrpl->ibfrpl.page_list);

	kfree(mfrpl);

	kfree(mfrpl);

	return ERR_PTR(-ENOMEM);

	return ERR_PTR(-ENOMEM);

}

}
@@ -252,8 +257,9 @@ void mlx4_ib_free_fast_reg_page_list(struct ib_fast_reg_page_list *page_list) 
	struct mlx4_ib_fast_reg_page_list *mfrpl = to_mfrpl(page_list);

	struct mlx4_ib_fast_reg_page_list *mfrpl = to_mfrpl(page_list);

	int size = page_list->max_page_list_len * sizeof (u64);

	int size = page_list->max_page_list_len * sizeof (u64);





	dma_free_coherent(&dev->dev->pdev->dev, size, page_list->page_list,

	dma_free_coherent(&dev->dev->pdev->dev, size, mfrpl->mapped_page_list,

			  mfrpl->map);

			  mfrpl->map);

	kfree(mfrpl->ibfrpl.page_list);

	kfree(mfrpl);

	kfree(mfrpl);

}

}

drivers/infiniband/hw/mlx4/qp.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1365,7 +1365,7 @@ static void set_fmr_seg(struct mlx4_wqe_fmr_seg *fseg, struct ib_send_wr *wr) 
	int i;

	int i;





	for (i = 0; i < wr->wr.fast_reg.page_list_len; ++i)

	for (i = 0; i < wr->wr.fast_reg.page_list_len; ++i)

		wr->wr.fast_reg.page_list->page_list[i] =

		mfrpl->mapped_page_list[i] =

			cpu_to_be64(wr->wr.fast_reg.page_list->page_list[i] |

			cpu_to_be64(wr->wr.fast_reg.page_list->page_list[i] |

				    MLX4_MTT_FLAG_PRESENT);

				    MLX4_MTT_FLAG_PRESENT);