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Searched refs:db_page (Results 1 – 6 of 6) sorted by relevance

/linux-6.1.9/drivers/net/ethernet/mellanox/mlx5/core/
Dalloc.c47 __be32 *db_page; member
151 pgdir->db_page = mlx5_dma_zalloc_coherent_node(dev, PAGE_SIZE, in mlx5_alloc_db_pgdir()
153 if (!pgdir->db_page) { in mlx5_alloc_db_pgdir()
178 db->db = pgdir->db_page + offset / sizeof(*pgdir->db_page); in mlx5_alloc_db_from_pgdir()
226 db->u.pgdir->db_page, db->u.pgdir->db_dma); in mlx5_db_free()
/linux-6.1.9/drivers/net/ethernet/pensando/ionic/
Dionic_regs.h131 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()
/linux-6.1.9/include/uapi/rdma/
Dmthca-abi.h96 __aligned_u64 db_page; member
/linux-6.1.9/drivers/net/ethernet/mellanox/mlx4/
Dalloc.c674 pgdir->db_page = dma_alloc_coherent(dma_device, PAGE_SIZE, in mlx4_alloc_db_pgdir()
676 if (!pgdir->db_page) { in mlx4_alloc_db_pgdir()
708 db->db = pgdir->db_page + db->index; in mlx4_alloc_db_from_pgdir()
765 db->u.pgdir->db_page, db->u.pgdir->db_dma); in mlx4_db_free()
/linux-6.1.9/drivers/infiniband/hw/mthca/
Dmthca_provider.c410 ucmd.db_page); in mthca_create_srq()
/linux-6.1.9/include/linux/mlx4/
Ddevice.h664 __be32 *db_page; member