Searched refs:db_page (Results 1 – 6 of 6) sorted by relevance
| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | alloc.c | 47 __be32 *db_page; member
150 pgdir->db_page = mlx5_dma_zalloc_coherent_node(dev, PAGE_SIZE, in mlx5_alloc_db_pgdir()
152 if (!pgdir->db_page) { in mlx5_alloc_db_pgdir()
177 db->db = pgdir->db_page + offset / sizeof(*pgdir->db_page); in mlx5_alloc_db_from_pgdir()
225 db->u.pgdir->db_page, db->u.pgdir->db_dma); in mlx5_db_free()
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| /linux/drivers/net/ethernet/pensando/ionic/ |
| H A D | ionic_regs.h | 131 static inline void ionic_dbell_ring(u64 __iomem *db_page, int qtype, u64 val) in ionic_dbell_ring() argument
133 writeq(val, &db_page[qtype]); in ionic_dbell_ring()
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| /linux/include/uapi/rdma/ |
| H A D | mthca-abi.h | 96 __aligned_u64 db_page; member
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | alloc.c | 651 pgdir->db_page = dma_alloc_coherent(dma_device, PAGE_SIZE, in mlx4_alloc_db_pgdir()
653 if (!pgdir->db_page) { in mlx4_alloc_db_pgdir()
685 db->db = pgdir->db_page + db->index; in mlx4_alloc_db_from_pgdir()
742 db->u.pgdir->db_page, db->u.pgdir->db_dma); in mlx4_db_free()
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| /linux/drivers/infiniband/hw/mthca/ |
| H A D | mthca_provider.c | 405 err = ib_copy_validate_udata_in(udata, ucmd, db_page); in mthca_create_srq()
411 ucmd.db_page); in mthca_create_srq()
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| /linux/include/linux/mlx4/ |
| H A D | device.h | 665 __be32 *db_page; member
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