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Searched refs:uar (Results 1 – 25 of 39) sorted by relevance

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/freebsd/sys/dev/mlx4/mlx4_core/
H A Dmlx4_pd.c145 int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar) in mlx4_uar_alloc() argument
149 uar->index = mlx4_bitmap_alloc(&mlx4_priv(dev)->uar_table.bitmap); in mlx4_uar_alloc()
150 if (uar->index == -1) in mlx4_uar_alloc()
154 offset = uar->index % ((int)pci_resource_len(dev->persist->pdev, in mlx4_uar_alloc()
158 offset = uar->index; in mlx4_uar_alloc()
159 uar->pfn = (pci_resource_start(dev->persist->pdev, 2) >> PAGE_SHIFT) in mlx4_uar_alloc()
161 uar->map = NULL; in mlx4_uar_alloc()
166 void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar) in mlx4_uar_free() argument
168 mlx4_bitmap_free(&mlx4_priv(dev)->uar_table.bitmap, uar->index, MLX4_USE_RR); in mlx4_uar_free()
175 struct mlx4_uar *uar; in mlx4_bf_alloc() local
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H A Dmlx4_cq.c238 struct mlx4_mtt *mtt, struct mlx4_uar *uar, u64 db_rec, in mlx4_cq_alloc() argument
277 mlx4_to_hw_uar_index(dev, uar->index)); in mlx4_cq_alloc()
293 cq->uar = uar; in mlx4_cq_alloc()
/freebsd/sys/dev/mthca/
H A Dmthca_uar.c36 int mthca_uar_alloc(struct mthca_dev *dev, struct mthca_uar *uar) in mthca_uar_alloc() argument
38 uar->index = mthca_alloc(&dev->uar_table.alloc); in mthca_uar_alloc()
39 if (uar->index == -1) in mthca_uar_alloc()
42 uar->pfn = (pci_resource_start(dev->pdev, 2) >> PAGE_SHIFT) + uar->index; in mthca_uar_alloc()
47 void mthca_uar_free(struct mthca_dev *dev, struct mthca_uar *uar) in mthca_uar_free() argument
49 mthca_free(&dev->uar_table.alloc, uar->index); in mthca_uar_free()
H A Dmthca_provider.c319 err = mthca_uar_alloc(to_mdev(ibdev), &context->uar); in mthca_alloc_ucontext()
326 mthca_uar_free(to_mdev(ibdev), &context->uar); in mthca_alloc_ucontext()
331 mthca_cleanup_user_db_tab(to_mdev(ibdev), &context->uar, context->db_tab); in mthca_alloc_ucontext()
332 mthca_uar_free(to_mdev(ibdev), &context->uar); in mthca_alloc_ucontext()
343 mthca_cleanup_user_db_tab(to_mdev(context->device), &to_mucontext(context)->uar, in mthca_dealloc_ucontext()
345 mthca_uar_free(to_mdev(context->device), &to_mucontext(context)->uar); in mthca_dealloc_ucontext()
357 to_mucontext(context)->uar.pfn, in mthca_mmap_uar()
422 err = mthca_map_user_db(to_mdev(ibsrq->device), &context->uar, in mthca_create_srq()
437 mthca_unmap_user_db(to_mdev(ibsrq->device), &context->uar, in mthca_create_srq()
460 mthca_unmap_user_db(to_mdev(srq->device), &context->uar, in mthca_destroy_srq()
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H A Dmthca_memfree.h163 int mthca_map_user_db(struct mthca_dev *dev, struct mthca_uar *uar,
165 void mthca_unmap_user_db(struct mthca_dev *dev, struct mthca_uar *uar,
168 void mthca_cleanup_user_db_tab(struct mthca_dev *dev, struct mthca_uar *uar,
H A Dmthca_memfree.c438 static u64 mthca_uarc_virt(struct mthca_dev *dev, struct mthca_uar *uar, int page) in mthca_uarc_virt() argument
441 uar->index * dev->uar_table.uarc_size + in mthca_uarc_virt()
445 int mthca_map_user_db(struct mthca_dev *dev, struct mthca_uar *uar, in mthca_map_user_db() argument
488 mthca_uarc_virt(dev, uar, i)); in mthca_map_user_db()
503 void mthca_unmap_user_db(struct mthca_dev *dev, struct mthca_uar *uar, in mthca_unmap_user_db() argument
545 void mthca_cleanup_user_db_tab(struct mthca_dev *dev, struct mthca_uar *uar, in mthca_cleanup_user_db_tab() argument
555 mthca_UNMAP_ICM(dev, mthca_uarc_virt(dev, uar, i), 1); in mthca_cleanup_user_db_tab()
H A Dmthca_srq.c54 __be32 uar; member
113 context->uar = cpu_to_be32(ucontext->uar.index); in mthca_tavor_init_srq_context()
115 context->uar = cpu_to_be32(dev->driver_uar.index); in mthca_tavor_init_srq_context()
135 context->logstride_usrpage |= cpu_to_be32(ucontext->uar.index); in mthca_arbel_init_srq_context()
H A Dmthca_provider.h68 struct mthca_uar uar; member
H A Dmthca_dev.h461 int mthca_uar_alloc(struct mthca_dev *dev, struct mthca_uar *uar);
462 void mthca_uar_free(struct mthca_dev *dev, struct mthca_uar *uar);
/freebsd/contrib/ofed/libmlx4/
H A Ddoorbell.h55 mmio_writeq((unsigned long)(ctx->uar + offset), MLX4_PAIR_TO_64(val)); in mlx4_write64()
63 mmio_writel((unsigned long)(ctx->uar + offset), val[0]); in mlx4_write64()
64 mmio_writel((unsigned long)(ctx->uar + offset + 4), val[1]); in mlx4_write64()
H A Dmlx4.c206 context->uar = mmap(NULL, dev->page_size, PROT_WRITE, in mlx4_init_context()
208 if (context->uar == MAP_FAILED) in mlx4_init_context()
287 munmap(context->uar, to_mdev(&v_device->device)->page_size); in mlx4_uninit_context()
H A Dmlx4.h126 void *uar; member
/freebsd/contrib/ofed/libmlx5/
H A Dmlx5.c688 cq_out->uar = mctx->uar; in mlx5dv_get_cq()
875 context->uar[i] = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, in mlx5_init_context()
877 if (context->uar[i] == MAP_FAILED) { in mlx5_init_context()
878 context->uar[i] = NULL; in mlx5_init_context()
887 context->bfs[bfi].reg = context->uar[i] + MLX5_ADAPTER_PAGE_SIZE * j + in mlx5_init_context()
984 if (context->uar[i]) in mlx5_init_context()
985 munmap(context->uar[i], page_size); in mlx5_init_context()
1020 if (context->uar[i]) in mlx5_cleanup_context()
1021 munmap(context->uar[i], page_size); in mlx5_cleanup_context()
H A Dmlx5dv.h133 void *uar; member
/freebsd/sys/dev/mlx5/mlx5_fpga/
H A Dmlx5fpga_conn.c136 mlx5_write64(wqe, conn->fdev->conn_res.uar->map + MLX5_BF_OFFSET, NULL); in mlx5_fpga_conn_notify_hw()
360 conn->fdev->conn_res.uar->map, conn->cq.wq.cc); in mlx5_fpga_conn_arm_cq()
469 MLX5_SET(cqc, cqc, uar_page, fdev->conn_res.uar->index); in mlx5_fpga_conn_create_cq()
492 conn->cq.mcq.uar = fdev->conn_res.uar; in mlx5_fpga_conn_create_cq()
574 MLX5_SET(qpc, qpc, uar_page, fdev->conn_res.uar->index); in mlx5_fpga_conn_create_qp()
998 fdev->conn_res.uar = mlx5_get_uars_page(fdev->mdev); in mlx5_fpga_conn_device_init()
999 if (IS_ERR(fdev->conn_res.uar)) { in mlx5_fpga_conn_device_init()
1000 err = PTR_ERR(fdev->conn_res.uar); in mlx5_fpga_conn_device_init()
1005 fdev->conn_res.uar->index); in mlx5_fpga_conn_device_init()
1027 mlx5_put_uars_page(fdev->mdev, fdev->conn_res.uar); in mlx5_fpga_conn_device_init()
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H A Dcore.h71 struct mlx5_uars_page *uar; member
/freebsd/sys/dev/mlx5/mlx5_core/
H A Dmlx5_cq.c153 cq->uar = dev->priv.uar; in mlx5_core_create_cq()
H A Dmlx5_uar.c44 *uarn = MLX5_GET(alloc_uar_out, out, uar); in mlx5_cmd_alloc_uar()
55 MLX5_SET(dealloc_uar_in, in, uar, uarn); in mlx5_cmd_free_uar()
H A Dmlx5_eq.c467 MLX5_SET(eqc, eqc, uar_page, priv->uar->index); in mlx5_create_map_eq()
479 eq->doorbell = priv->uar->map + MLX5_EQ_DOORBEL_OFFSET; in mlx5_create_map_eq()
H A Dmlx5_main.c1191 dev->priv.uar = mlx5_get_uars_page(dev); in mlx5_load_one()
1192 if (IS_ERR(dev->priv.uar)) { in mlx5_load_one()
1194 err = PTR_ERR(dev->priv.uar); in mlx5_load_one()
1280 mlx5_put_uars_page(dev, dev->priv.uar); in mlx5_load_one()
1339 mlx5_put_uars_page(dev, dev->priv.uar); in mlx5_unload_one()
/freebsd/sys/dev/mlx4/mlx4_ib/
H A Dmlx4_ib_cq.c182 struct mlx4_uar *uar; in mlx4_ib_create_cq() local
220 uar = &context->uar; in mlx4_ib_create_cq()
235 uar = &dev->priv_uar; in mlx4_ib_create_cq()
241 err = mlx4_cq_alloc(dev->dev, entries, &cq->buf.mtt, uar, in mlx4_ib_create_cq()
H A Dmlx4_ib_main.c1067 err = mlx4_uar_alloc(to_mdev(ibdev)->dev, &context->uar); in mlx4_ib_alloc_ucontext()
1080 mlx4_uar_free(to_mdev(ibdev)->dev, &context->uar); in mlx4_ib_alloc_ucontext()
1091 mlx4_uar_free(to_mdev(ibcontext->device)->dev, &context->uar); in mlx4_ib_dealloc_ucontext()
1101 to_mucontext(context)->uar.pfn, in mlx4_ib_mmap()
1111 to_mucontext(context)->uar.pfn + in mlx4_ib_mmap()
/freebsd/sys/dev/mlx5/
H A Dcq.h43 struct mlx5_uars_page *uar; member
/freebsd/sys/dev/mlx4/
H A Ddevice.h726 struct mlx4_uar *uar; member
734 struct mlx4_uar *uar; member
1089 int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar);
1090 void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar);
1122 struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq,
/freebsd/sys/dev/mlx4/mlx4_en/
H A Dmlx4_en_tx.c162 ring->bf.uar = &mdev->priv_uar; in mlx4_en_create_tx_ring()
163 ring->bf.uar->map = mdev->uar_map; in mlx4_en_create_tx_ring()
236 ring->context.usr_page = cpu_to_be32(ring->bf.uar->index); in mlx4_en_activate_tx_ring()
919 ((u8 *)ring->bf.uar->map) + MLX4_SEND_DOORBELL); in mlx4_en_xmit()

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