/barrelfish-master/lib/devif/backends/net/mlx4/drivers/net/mlx4/ |
H A D | pd.c | 141 int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar) { argument 145 uar->index = mlx4_bitmap_alloc(&priv->uar_table.bitmap); 146 if (uar->index == -1) 150 offset = uar->index 154 offset = uar->index; 158 uar->pfn = ((volatile uint64_t) priv->dev.bar_info[1].vaddr >> PAGE_SHIFT) 160 uar->map = NULL; 166 void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar) 168 mlx4_bitmap_free(&mlx4_priv(dev)->uar_table.bitmap, uar->index, MLX4_USE_RR); 176 struct mlx4_uar *uar; local [all...] |
H A D | cq.c | 280 struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq, unsigned vector, 317 cq_context->logsize_usrpage = cpu_to_be32((ilog2(nent) << 24) | uar->index); 333 cq->uar = uar; 279 mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt, struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq, unsigned vector, int collapsed, int timestamp_en) argument
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H A D | en_tx.c | 191 ring->bf.uar = &mdev->priv_uar; 192 ring->bf.uar->map = mdev->uar_map; 260 ring->context.usr_page = cpu_to_be32(ring->bf.uar->index); 1014 writel(cpu_to_be32(ring->doorbell_qpn), ring->bf.uar->map + MLX4_SEND_DOORBELL);
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/barrelfish-master/lib/devif/backends/net/mlx4/drivers/infiniband/hw/mthca/ |
H A D | mthca_uar.c | 38 int mthca_uar_alloc(struct mthca_dev *dev, struct mthca_uar *uar) argument 40 uar->index = mthca_alloc(&dev->uar_table.alloc); 41 if (uar->index == -1) 44 uar->pfn = (pci_resource_start(dev->pdev, 2) >> PAGE_SHIFT) + uar->index; 49 void mthca_uar_free(struct mthca_dev *dev, struct mthca_uar *uar) argument 51 mthca_free(&dev->uar_table.alloc, uar->index);
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H A D | mthca_memfree.h | 165 int mthca_map_user_db(struct mthca_dev *dev, struct mthca_uar *uar, 167 void mthca_unmap_user_db(struct mthca_dev *dev, struct mthca_uar *uar, 170 void mthca_cleanup_user_db_tab(struct mthca_dev *dev, struct mthca_uar *uar,
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H A D | mthca_provider.c | 353 err = mthca_uar_alloc(to_mdev(ibdev), &context->uar); 362 mthca_uar_free(to_mdev(ibdev), &context->uar); 368 mthca_cleanup_user_db_tab(to_mdev(ibdev), &context->uar, context->db_tab); 369 mthca_uar_free(to_mdev(ibdev), &context->uar); 381 mthca_cleanup_user_db_tab(to_mdev(context->device), &to_mucontext(context)->uar, 383 mthca_uar_free(to_mdev(context->device), &to_mucontext(context)->uar); 398 to_mucontext(context)->uar.pfn, 489 err = mthca_map_user_db(to_mdev(pd->device), &context->uar, 504 mthca_unmap_user_db(to_mdev(pd->device), &context->uar, 531 mthca_unmap_user_db(to_mdev(srq->device), &context->uar, [all...] |
H A D | mthca_memfree.c | 444 static u64 mthca_uarc_virt(struct mthca_dev *dev, struct mthca_uar *uar, int page) argument 447 uar->index * dev->uar_table.uarc_size + 459 int mthca_map_user_db(struct mthca_dev *dev, struct mthca_uar *uar, argument 505 mthca_uarc_virt(dev, uar, i), &status); 589 mthca_uarc_virt(dev, uar, i), &status); 610 void mthca_unmap_user_db(struct mthca_dev *dev, struct mthca_uar *uar, argument 652 void mthca_cleanup_user_db_tab(struct mthca_dev *dev, struct mthca_uar *uar, argument 663 mthca_UNMAP_ICM(dev, mthca_uarc_virt(dev, uar, i), 1, &status);
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H A D | mthca_srq.c | 52 __be32 uar; member in struct:mthca_tavor_srq_context 107 context->uar = 108 cpu_to_be32(to_mucontext(pd->ibpd.uobject->context)->uar.index); 110 context->uar = cpu_to_be32(dev->driver_uar.index); 134 cpu_to_be32(to_mucontext(pd->ibpd.uobject->context)->uar.index);
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H A D | mthca_provider.h | 66 struct mthca_uar uar; member in struct:mthca_ucontext
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H A D | mthca_dev.h | 459 int mthca_uar_alloc(struct mthca_dev *dev, struct mthca_uar *uar); 460 void mthca_uar_free(struct mthca_dev *dev, struct mthca_uar *uar);
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H A D | mthca_cq.c | 834 cq_context->logsize_usrpage |= cpu_to_be32(ctx->uar.index);
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H A D | mthca_qp.c | 618 cpu_to_be32(to_mucontext(qp->ibqp.uobject->context)->uar.index);
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/barrelfish-master/lib/devif/backends/net/mlx4/drivers/infiniband/hw/mlx4/ |
H A D | cq.c | 179 struct mlx4_uar *uar; local 213 uar = &to_mucontext(context)->uar; 228 uar = &dev->priv_uar; 234 err = mlx4_cq_alloc(dev->dev, entries, &cq->buf.mtt, uar, cq->db.dma,
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H A D | mlx4_ib.h | 93 struct mlx4_uar uar; member in struct:mlx4_ib_ucontext
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H A D | qp.c | 1006 qp->bf.uar = &dev->priv_uar; 1009 qp->bf.uar = &dev->priv_uar; 1796 to_mucontext(ibqp->uobject->context)->uar.index); 1798 context->usr_page = cpu_to_be32(qp->bf.uar->index); 3251 writel(qp->doorbell_qpn, qp->bf.uar->map + MLX4_SEND_DOORBELL);
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/barrelfish-master/lib/devif/backends/net/mlx4/include/linux/mlx4/ |
H A D | device.h | 633 struct mlx4_uar *uar; member in struct:mlx4_bf 641 struct mlx4_uar *uar; member in struct:mlx4_cq 1050 int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar); 1052 void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar); 1093 struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq, unsigned vector,
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