net/mlx4: remove unused functions
Removing functions that are no longer in use, but still exist Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -685,16 +685,6 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
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return err;
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}
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int mlx4_QUERY_PORT(struct mlx4_dev *dev, void *ptr, u8 port)
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{
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struct mlx4_cmd_mailbox *outbox = ptr;
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return mlx4_cmd_box(dev, 0, outbox->dma, port, 0,
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MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,
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MLX4_CMD_WRAPPED);
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}
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EXPORT_SYMBOL_GPL(mlx4_QUERY_PORT);
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int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt)
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{
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struct mlx4_cmd_mailbox *mailbox;
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@ -304,29 +304,6 @@ static int mlx4_HW2SW_MPT(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox
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MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
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}
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int mlx4_mr_reserve_range(struct mlx4_dev *dev, int cnt, int align,
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u32 *base_mridx)
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{
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struct mlx4_priv *priv = mlx4_priv(dev);
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u32 mridx;
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mridx = mlx4_bitmap_alloc_range(&priv->mr_table.mpt_bitmap, cnt, align);
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if (mridx == -1)
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return -ENOMEM;
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*base_mridx = mridx;
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return 0;
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}
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EXPORT_SYMBOL_GPL(mlx4_mr_reserve_range);
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void mlx4_mr_release_range(struct mlx4_dev *dev, u32 base_mridx, int cnt)
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{
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struct mlx4_priv *priv = mlx4_priv(dev);
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mlx4_bitmap_free_range(&priv->mr_table.mpt_bitmap, base_mridx, cnt);
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}
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EXPORT_SYMBOL_GPL(mlx4_mr_release_range);
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int mlx4_mr_alloc_reserved(struct mlx4_dev *dev, u32 mridx, u32 pd,
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u64 iova, u64 size, u32 access, int npages,
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int page_shift, struct mlx4_mr *mr)
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@ -852,46 +829,6 @@ err_free:
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}
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EXPORT_SYMBOL_GPL(mlx4_fmr_alloc);
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int mlx4_fmr_alloc_reserved(struct mlx4_dev *dev, u32 mridx,
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u32 pd, u32 access, int max_pages,
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int max_maps, u8 page_shift, struct mlx4_fmr *fmr)
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{
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struct mlx4_priv *priv = mlx4_priv(dev);
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int err = -ENOMEM;
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if (page_shift < (ffs(dev->caps.page_size_cap) - 1) || page_shift >= 32)
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return -EINVAL;
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/* All MTTs must fit in the same page */
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if (max_pages * sizeof *fmr->mtts > PAGE_SIZE)
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return -EINVAL;
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fmr->page_shift = page_shift;
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fmr->max_pages = max_pages;
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fmr->max_maps = max_maps;
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fmr->maps = 0;
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err = mlx4_mr_alloc_reserved(dev, mridx, pd, 0, 0, access, max_pages,
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page_shift, &fmr->mr);
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if (err)
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return err;
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fmr->mtts = mlx4_table_find(&priv->mr_table.mtt_table,
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fmr->mr.mtt.offset,
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&fmr->dma_handle);
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if (!fmr->mtts) {
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err = -ENOMEM;
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goto err_free;
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}
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return 0;
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err_free:
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mlx4_mr_free_reserved(dev, &fmr->mr);
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return err;
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}
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EXPORT_SYMBOL_GPL(mlx4_fmr_alloc_reserved);
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int mlx4_fmr_enable(struct mlx4_dev *dev, struct mlx4_fmr *fmr)
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{
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struct mlx4_priv *priv = mlx4_priv(dev);
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@ -954,18 +891,6 @@ int mlx4_fmr_free(struct mlx4_dev *dev, struct mlx4_fmr *fmr)
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}
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EXPORT_SYMBOL_GPL(mlx4_fmr_free);
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int mlx4_fmr_free_reserved(struct mlx4_dev *dev, struct mlx4_fmr *fmr)
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{
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if (fmr->maps)
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return -EBUSY;
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mlx4_mr_free_reserved(dev, &fmr->mr);
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fmr->mr.enabled = MLX4_MR_DISABLED;
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return 0;
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}
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EXPORT_SYMBOL_GPL(mlx4_fmr_free_reserved);
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int mlx4_SYNC_TPT(struct mlx4_dev *dev)
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{
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return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_SYNC_TPT, 1000,
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