| /Linux-v5.15/drivers/net/ethernet/dec/tulip/ |
| D | dmfe.c | 354 struct dmfe_board_info *db; /* board information structure */ in dmfe_init_one() local
378 dev = alloc_etherdev(sizeof(*db)); in dmfe_init_one()
422 db = netdev_priv(dev); in dmfe_init_one()
425 db->desc_pool_ptr = dma_alloc_coherent(&pdev->dev, in dmfe_init_one()
427 &db->desc_pool_dma_ptr, GFP_KERNEL); in dmfe_init_one()
428 if (!db->desc_pool_ptr) { in dmfe_init_one()
433 db->buf_pool_ptr = dma_alloc_coherent(&pdev->dev, in dmfe_init_one()
435 &db->buf_pool_dma_ptr, GFP_KERNEL); in dmfe_init_one()
436 if (!db->buf_pool_ptr) { in dmfe_init_one()
441 db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr; in dmfe_init_one()
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| D | uli526x.c | 226 static void phy_write_1bit(struct uli526x_board_info *db, u32);
227 static u16 phy_read_1bit(struct uli526x_board_info *db);
239 static void srom_clk_write(struct uli526x_board_info *db, u32 data) in srom_clk_write() argument
241 void __iomem *ioaddr = db->ioaddr; in srom_clk_write()
272 struct uli526x_board_info *db; /* board information structure */ in uli526x_init_one() local
280 dev = alloc_etherdev(sizeof(*db)); in uli526x_init_one()
315 db = netdev_priv(dev); in uli526x_init_one()
320 db->desc_pool_ptr = dma_alloc_coherent(&pdev->dev, in uli526x_init_one()
322 &db->desc_pool_dma_ptr, GFP_KERNEL); in uli526x_init_one()
323 if (!db->desc_pool_ptr) in uli526x_init_one()
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| /Linux-v5.15/drivers/net/ethernet/davicom/ |
| D | dm9000.c | 142 #define dm9000_dbg(db, lev, msg...) do { \ argument
144 dev_dbg(db->dev, msg); \
159 ior(struct board_info *db, int reg) in ior() argument
161 writeb(reg, db->io_addr); in ior()
162 return readb(db->io_data); in ior()
170 iow(struct board_info *db, int reg, int value) in iow() argument
172 writeb(reg, db->io_addr); in iow()
173 writeb(value, db->io_data); in iow()
177 dm9000_reset(struct board_info *db) in dm9000_reset() argument
179 dev_dbg(db->dev, "resetting device\n"); in dm9000_reset()
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| /Linux-v5.15/drivers/net/ethernet/allwinner/ |
| D | sun4i-emac.c | 94 struct emac_board_info *db = netdev_priv(dev); in emac_update_speed() local
98 reg_val = readl(db->membase + EMAC_MAC_SUPP_REG); in emac_update_speed()
100 if (db->speed == SPEED_100) in emac_update_speed()
102 writel(reg_val, db->membase + EMAC_MAC_SUPP_REG); in emac_update_speed()
107 struct emac_board_info *db = netdev_priv(dev); in emac_update_duplex() local
111 reg_val = readl(db->membase + EMAC_MAC_CTL1_REG); in emac_update_duplex()
113 if (db->duplex) in emac_update_duplex()
115 writel(reg_val, db->membase + EMAC_MAC_CTL1_REG); in emac_update_duplex()
120 struct emac_board_info *db = netdev_priv(dev); in emac_handle_link_change() local
126 if (db->speed != phydev->speed) { in emac_handle_link_change()
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| /Linux-v5.15/drivers/net/ppp/ |
| D | bsd_comp.c | 173 static int bsd_init (void *db, unsigned char *options,
222 bsd_clear(struct bsd_db *db) in bsd_clear() argument
224 db->clear_count++; in bsd_clear()
225 db->max_ent = FIRST-1; in bsd_clear()
226 db->n_bits = BSD_INIT_BITS; in bsd_clear()
227 db->bytes_out = 0; in bsd_clear()
228 db->in_count = 0; in bsd_clear()
229 db->ratio = 0; in bsd_clear()
230 db->checkpoint = CHECK_GAP; in bsd_clear()
247 static int bsd_check (struct bsd_db *db) /* 1=output CLEAR */ in bsd_check() argument
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| /Linux-v5.15/drivers/gpu/drm/panel/ |
| D | panel-samsung-db7430.c | 93 static int db7430_power_on(struct db7430 *db) in db7430_power_on() argument
95 struct mipi_dbi *dbi = &db->dbi; in db7430_power_on()
99 ret = regulator_bulk_enable(ARRAY_SIZE(db->regulators), in db7430_power_on()
100 db->regulators); in db7430_power_on()
102 dev_err(db->dev, "failed to enable regulators: %d\n", ret); in db7430_power_on()
108 gpiod_set_value_cansleep(db->reset, 1); in db7430_power_on()
111 gpiod_set_value_cansleep(db->reset, 0); in db7430_power_on()
114 dev_dbg(db->dev, "de-asserted RESET\n"); in db7430_power_on()
168 static int db7430_power_off(struct db7430 *db) in db7430_power_off() argument
171 gpiod_set_value_cansleep(db->reset, 1); in db7430_power_off()
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| /Linux-v5.15/drivers/infiniband/hw/hns/ |
| D | hns_roce_db.c | 12 struct hns_roce_db *db) in hns_roce_db_map_user() argument
45 db->dma = sg_dma_address(page->umem->sgt_append.sgt.sgl) + offset; in hns_roce_db_map_user()
46 db->virt_addr = sg_virt(page->umem->sgt_append.sgt.sgl) + offset; in hns_roce_db_map_user()
47 db->u.user_page = page; in hns_roce_db_map_user()
57 struct hns_roce_db *db) in hns_roce_db_unmap_user() argument
61 refcount_dec(&db->u.user_page->refcount); in hns_roce_db_unmap_user()
62 if (refcount_dec_if_one(&db->u.user_page->refcount)) { in hns_roce_db_unmap_user()
63 list_del(&db->u.user_page->list); in hns_roce_db_unmap_user()
64 ib_umem_release(db->u.user_page->umem); in hns_roce_db_unmap_user()
65 kfree(db->u.user_page); in hns_roce_db_unmap_user()
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| /Linux-v5.15/arch/powerpc/platforms/ps3/ |
| D | os-area.c | 373 static int db_verify(const struct os_area_db *db) in db_verify() argument
375 if (memcmp(db->magic_num, OS_AREA_DB_MAGIC_NUM, in db_verify()
376 sizeof(db->magic_num))) { in db_verify()
381 if (db->version != 1) { in db_verify()
395 const struct os_area_db *db; member
418 static int db_for_each_64(const struct os_area_db *db, in db_for_each_64() argument
422 if (!i->db) { in db_for_each_64()
423 i->db = db; in db_for_each_64()
425 i->idx = (void *)db + db->index_64; in db_for_each_64()
426 i->last_idx = i->idx + db->count_64; in db_for_each_64()
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| /Linux-v5.15/drivers/net/ethernet/netronome/nfp/nfpcore/ |
| D | nfp_hwinfo.c | 129 hwinfo_db_validate(struct nfp_cpp *cpp, struct nfp_hwinfo *db, u32 len) in hwinfo_db_validate() argument
133 size = le32_to_cpu(db->size); in hwinfo_db_validate()
140 crc = crc32_posix(db, size); in hwinfo_db_validate()
141 if (crc != get_unaligned_le32(db->start + size)) { in hwinfo_db_validate()
143 crc, get_unaligned_le32(db->start + size)); in hwinfo_db_validate()
148 return hwinfo_db_walk(cpp, db, size); in hwinfo_db_validate()
159 u8 *db; in hwinfo_try_fetch() local
181 db = kmalloc(*cpp_size + 1, GFP_KERNEL); in hwinfo_try_fetch()
182 if (!db) in hwinfo_try_fetch()
185 err = nfp_cpp_read(cpp, cpp_id, cpp_addr, db, *cpp_size); in hwinfo_try_fetch()
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| /Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | wq.c | 46 err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node); in mlx5_wq_cyc_create()
52 wq->db = wq_ctrl->db.db; in mlx5_wq_cyc_create()
69 mlx5_db_free(mdev, &wq_ctrl->db); in mlx5_wq_cyc_create()
113 err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node); in mlx5_wq_qp_create()
146 wq->rq.db = &wq_ctrl->db.db[MLX5_RCV_DBR]; in mlx5_wq_qp_create()
147 wq->sq.db = &wq_ctrl->db.db[MLX5_SND_DBR]; in mlx5_wq_qp_create()
154 mlx5_db_free(mdev, &wq_ctrl->db); in mlx5_wq_qp_create()
168 err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node); in mlx5_cqwq_create()
174 wq->db = wq_ctrl->db.db; in mlx5_cqwq_create()
192 mlx5_db_free(mdev, &wq_ctrl->db); in mlx5_cqwq_create()
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| D | alloc.c | 210 struct mlx5_db *db) in mlx5_alloc_db_from_pgdir() argument
222 db->u.pgdir = pgdir; in mlx5_alloc_db_from_pgdir()
223 db->index = i; in mlx5_alloc_db_from_pgdir()
224 offset = db->index * cache_line_size(); in mlx5_alloc_db_from_pgdir()
225 db->db = pgdir->db_page + offset / sizeof(*pgdir->db_page); in mlx5_alloc_db_from_pgdir()
226 db->dma = pgdir->db_dma + offset; in mlx5_alloc_db_from_pgdir()
228 db->db[0] = 0; in mlx5_alloc_db_from_pgdir()
229 db->db[1] = 0; in mlx5_alloc_db_from_pgdir()
234 int mlx5_db_alloc_node(struct mlx5_core_dev *dev, struct mlx5_db *db, int node) in mlx5_db_alloc_node() argument
242 if (!mlx5_alloc_db_from_pgdir(pgdir, db)) in mlx5_db_alloc_node()
[all …]
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| /Linux-v5.15/security/integrity/platform_certs/ |
| D | load_powerpc.c | 24 void *db; in get_cert_list() local
32 db = kmalloc(*size, GFP_KERNEL); in get_cert_list()
33 if (!db) in get_cert_list()
36 rc = secvar_ops->get(key, keylen, db, size); in get_cert_list()
38 kfree(db); in get_cert_list()
43 return db; in get_cert_list()
53 void *db = NULL, *dbx = NULL; in load_powerpc_certs() local
70 db = get_cert_list("db", 3, &dbsize); in load_powerpc_certs()
71 if (!db) { in load_powerpc_certs()
74 rc = parse_efi_signature_list("powerpc:db", db, dbsize, in load_powerpc_certs()
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| D | load_uefi.c | 26 unsigned int db = 0; in uefi_check_ignore_db() local
27 unsigned long size = sizeof(db); in uefi_check_ignore_db()
30 status = efi.get_variable(L"MokIgnoreDB", &guid, NULL, &size, &db); in uefi_check_ignore_db()
42 void *db; in get_cert_list() local
53 db = kmalloc(lsize, GFP_KERNEL); in get_cert_list()
54 if (!db) in get_cert_list()
57 *status = efi.get_variable(name, guid, NULL, &lsize, db); in get_cert_list()
59 kfree(db); in get_cert_list()
65 return db; in get_cert_list()
136 void *db = NULL, *dbx = NULL, *mokx = NULL; in load_uefi_certs() local
[all …]
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| /Linux-v5.15/lib/ |
| D | debugobjects.c | 462 struct debug_bucket *db = obj_hash; in debug_objects_oom() local
471 for (i = 0; i < ODEBUG_HASH_SIZE; i++, db++) { in debug_objects_oom()
472 raw_spin_lock_irqsave(&db->lock, flags); in debug_objects_oom()
473 hlist_move_list(&db->list, &freelist); in debug_objects_oom()
474 raw_spin_unlock_irqrestore(&db->lock, flags); in debug_objects_oom()
556 struct debug_bucket *db; in __debug_object_init() local
567 db = get_bucket((unsigned long) addr); in __debug_object_init()
569 raw_spin_lock_irqsave(&db->lock, flags); in __debug_object_init()
571 obj = lookup_object(addr, db); in __debug_object_init()
573 obj = alloc_object(addr, db, descr); in __debug_object_init()
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| /Linux-v5.15/drivers/mailbox/ |
| D | tegra-hsp.c | 134 static bool tegra_hsp_doorbell_can_ring(struct tegra_hsp_doorbell *db) in tegra_hsp_doorbell_can_ring() argument
138 value = tegra_hsp_channel_readl(&db->channel, HSP_DB_ENABLE); in tegra_hsp_doorbell_can_ring()
158 struct tegra_hsp_doorbell *db; in tegra_hsp_doorbell_get() local
162 db = __tegra_hsp_doorbell_get(hsp, master); in tegra_hsp_doorbell_get()
165 return db; in tegra_hsp_doorbell_get()
171 struct tegra_hsp_doorbell *db; in tegra_hsp_doorbell_irq() local
174 db = tegra_hsp_doorbell_get(hsp, TEGRA_HSP_DB_MASTER_CCPLEX); in tegra_hsp_doorbell_irq()
175 if (!db) in tegra_hsp_doorbell_irq()
178 value = tegra_hsp_channel_readl(&db->channel, HSP_DB_PENDING); in tegra_hsp_doorbell_irq()
179 tegra_hsp_channel_writel(&db->channel, value, HSP_DB_PENDING); in tegra_hsp_doorbell_irq()
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| /Linux-v5.15/arch/arm64/boot/dts/marvell/ |
| D | Makefile | 3 dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb
11 dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb
13 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb
17 dtb-$(CONFIG_ARCH_MVEBU) += armada-8080-db.dtb
18 dtb-$(CONFIG_ARCH_MVEBU) += cn9130-db.dtb
19 dtb-$(CONFIG_ARCH_MVEBU) += cn9130-db-B.dtb
20 dtb-$(CONFIG_ARCH_MVEBU) += cn9131-db.dtb
21 dtb-$(CONFIG_ARCH_MVEBU) += cn9131-db-B.dtb
22 dtb-$(CONFIG_ARCH_MVEBU) += cn9132-db.dtb
23 dtb-$(CONFIG_ARCH_MVEBU) += cn9132-db-B.dtb
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| /Linux-v5.15/drivers/net/ethernet/tehuti/ |
| D | tehuti.c | 915 static void bdx_rxdb_destroy(struct rxdb *db) in bdx_rxdb_destroy() argument
917 vfree(db); in bdx_rxdb_destroy()
922 struct rxdb *db; in bdx_rxdb_create() local
925 db = vmalloc(sizeof(struct rxdb) in bdx_rxdb_create()
928 if (likely(db != NULL)) { in bdx_rxdb_create()
929 db->stack = (int *)(db + 1); in bdx_rxdb_create()
930 db->elems = (void *)(db->stack + nelem); in bdx_rxdb_create()
931 db->nelem = nelem; in bdx_rxdb_create()
932 db->top = nelem; in bdx_rxdb_create()
934 db->stack[i] = nelem - i - 1; /* to make first allocs in bdx_rxdb_create()
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| /Linux-v5.15/drivers/infiniband/hw/mlx5/ |
| D | doorbell.c | 48 struct mlx5_db *db) in mlx5_ib_db_map_user() argument
81 db->dma = sg_dma_address(page->umem->sgt_append.sgt.sgl) + in mlx5_ib_db_map_user()
83 db->u.user_page = page; in mlx5_ib_db_map_user()
92 void mlx5_ib_db_unmap_user(struct mlx5_ib_ucontext *context, struct mlx5_db *db) in mlx5_ib_db_unmap_user() argument
96 if (!--db->u.user_page->refcnt) { in mlx5_ib_db_unmap_user()
97 list_del(&db->u.user_page->list); in mlx5_ib_db_unmap_user()
98 mmdrop(db->u.user_page->mm); in mlx5_ib_db_unmap_user()
99 ib_umem_release(db->u.user_page->umem); in mlx5_ib_db_unmap_user()
100 kfree(db->u.user_page); in mlx5_ib_db_unmap_user()
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| /Linux-v5.15/tools/perf/scripts/python/ |
| D | export-to-sqlite.py | 156 db = QSqlDatabase.addDatabase('QSQLITE') variable
157 db.setDatabaseName(dbname)
158 db.open()
160 query = QSqlQuery(db)
569 evsel_query = QSqlQuery(db)
571 machine_query = QSqlQuery(db)
573 thread_query = QSqlQuery(db)
575 comm_query = QSqlQuery(db)
577 comm_thread_query = QSqlQuery(db)
579 dso_query = QSqlQuery(db)
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| /Linux-v5.15/drivers/infiniband/hw/mlx4/ |
| D | doorbell.c | 46 struct mlx4_db *db) in mlx4_ib_db_map_user() argument
78 db->dma = sg_dma_address(page->umem->sgt_append.sgt.sgl) + in mlx4_ib_db_map_user()
80 db->u.user_page = page; in mlx4_ib_db_map_user()
89 void mlx4_ib_db_unmap_user(struct mlx4_ib_ucontext *context, struct mlx4_db *db) in mlx4_ib_db_unmap_user() argument
93 if (!--db->u.user_page->refcnt) { in mlx4_ib_db_unmap_user()
94 list_del(&db->u.user_page->list); in mlx4_ib_db_unmap_user()
95 ib_umem_release(db->u.user_page->umem); in mlx4_ib_db_unmap_user()
96 kfree(db->u.user_page); in mlx4_ib_db_unmap_user()
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| /Linux-v5.15/drivers/net/ethernet/microchip/sparx5/ |
| D | sparx5_fdma.c | 87 struct sparx5_db_hw *db = &dcb->db[idx]; in sparx5_fdma_rx_add_dcb() local
89 db->status = FDMA_DCB_STATUS_INTR; in sparx5_fdma_rx_add_dcb()
105 struct sparx5_db_hw *db = &dcb->db[idx]; in sparx5_fdma_tx_add_dcb() local
107 db->status = FDMA_DCB_STATUS_DONE; in sparx5_fdma_tx_add_dcb()
216 db_hw = &rx->dcb_entries[rx->dcb_index].db[rx->db_index]; in sparx5_fdma_rx_get_frame()
313 struct sparx5_db *db; in sparx5_fdma_xmit() local
316 db_hw = &next_dcb_hw->db[0]; in sparx5_fdma_xmit()
319 db = list_first_entry(&tx->db_list, struct sparx5_db, list); in sparx5_fdma_xmit()
320 list_move_tail(&db->list, &tx->db_list); in sparx5_fdma_xmit()
326 memset(db->cpu_addr, 0, FDMA_XTR_BUFFER_SIZE); in sparx5_fdma_xmit()
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| /Linux-v5.15/drivers/net/ethernet/mellanox/mlx4/ |
| D | alloc.c | 685 struct mlx4_db *db, int order) in mlx4_alloc_db_from_pgdir() argument
706 db->u.pgdir = pgdir; in mlx4_alloc_db_from_pgdir()
707 db->index = i; in mlx4_alloc_db_from_pgdir()
708 db->db = pgdir->db_page + db->index; in mlx4_alloc_db_from_pgdir()
709 db->dma = pgdir->db_dma + db->index * 4; in mlx4_alloc_db_from_pgdir()
710 db->order = order; in mlx4_alloc_db_from_pgdir()
715 int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order) in mlx4_db_alloc() argument
724 if (!mlx4_alloc_db_from_pgdir(pgdir, db, order)) in mlx4_db_alloc()
736 WARN_ON(mlx4_alloc_db_from_pgdir(pgdir, db, order)); in mlx4_db_alloc()
745 void mlx4_db_free(struct mlx4_dev *dev, struct mlx4_db *db) in mlx4_db_free() argument
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| /Linux-v5.15/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_doorbell.c | 211 void write_kernel_doorbell(void __iomem *db, u32 value) in write_kernel_doorbell() argument
213 if (db) { in write_kernel_doorbell()
214 writel(value, db); in write_kernel_doorbell()
215 pr_debug("Writing %d to doorbell address %p\n", value, db); in write_kernel_doorbell()
219 void write_kernel_doorbell64(void __iomem *db, u64 value) in write_kernel_doorbell64() argument
221 if (db) { in write_kernel_doorbell64()
222 WARN(((unsigned long)db & 7) != 0, in write_kernel_doorbell64()
224 writeq(value, (u64 __iomem *)db); in write_kernel_doorbell64()
225 pr_debug("writing %llu to doorbell address %p\n", value, db); in write_kernel_doorbell64()
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| /Linux-v5.15/drivers/staging/r8188eu/core/ |
| D | rtw_br_ext.c | 301 struct nat25_network_db_entry *db; in __nat25_db_network_insert() local
306 db = priv->nethash[hash]; in __nat25_db_network_insert()
307 while (db) { in __nat25_db_network_insert()
308 if (!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) { in __nat25_db_network_insert()
309 memcpy(db->macAddr, macAddr, ETH_ALEN); in __nat25_db_network_insert()
310 db->ageing_timer = jiffies; in __nat25_db_network_insert()
314 db = db->next_hash; in __nat25_db_network_insert()
316 db = kmalloc(sizeof(*db), GFP_ATOMIC); in __nat25_db_network_insert()
317 if (!db) { in __nat25_db_network_insert()
321 memcpy(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN); in __nat25_db_network_insert()
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| /Linux-v5.15/drivers/gpu/drm/ |
| D | drm_edid.c | 3751 do_cea_modes(struct drm_connector *connector, const u8 *db, u8 len) in do_cea_modes() argument
3759 mode = drm_display_mode_from_vic_index(connector, db, len, i); in do_cea_modes()
3771 drm_add_cmdb_modes(connector, db[i]); in do_cea_modes()
3914 do_hdmi_vsdb_modes(struct drm_connector *connector, const u8 *db, u8 len, in do_hdmi_vsdb_modes() argument
3927 if (!(db[8] & (1 << 5))) in do_hdmi_vsdb_modes()
3931 if (db[8] & (1 << 7)) in do_hdmi_vsdb_modes()
3935 if (db[8] & (1 << 6)) in do_hdmi_vsdb_modes()
3945 if (db[8 + offset] & (1 << 7)) { in do_hdmi_vsdb_modes()
3949 multi_present = (db[8 + offset] & 0x60) >> 5; in do_hdmi_vsdb_modes()
3953 vic_len = db[8 + offset] >> 5; in do_hdmi_vsdb_modes()
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