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Searched refs:dn (Results 1 – 25 of 287) sorted by relevance

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/linux/drivers/pci/hotplug/
A Drpadlpar_core.c56 return dn; in find_vio_slot_node()
81 if (dn) { in find_dlpar_node()
83 return dn; in find_dlpar_node()
87 if (dn) { in find_dlpar_node()
89 return dn; in find_dlpar_node()
93 if (dn) { in find_dlpar_node()
95 return dn; in find_dlpar_node()
116 if (slot->dn == dn) in find_php_slot()
236 if (PCI_DN(dn) && PCI_DN(dn)->phb) { in dlpar_add_phb()
295 if (!dn) { in dlpar_add_slot()
[all …]
A Dpnv_php.c95 if (php_slot->dn == dn) { in pnv_php_match()
161 of_node_put(dn); in pnv_php_detach_device_nodes()
162 of_detach_node(dn); in pnv_php_detach_device_nodes()
649 if (dn->child && PCI_DN(dn->child)) in pnv_php_alloc_slot()
656 php_slot->dn = dn; in pnv_php_alloc_slot()
672 struct device_node *dn = php_slot->dn; in pnv_php_register_slot() local
692 while ((dn = of_get_parent(dn))) { in pnv_php_register_slot()
693 if (!PCI_DN(dn)) { in pnv_php_register_slot()
694 of_node_put(dn); in pnv_php_register_slot()
700 of_node_put(dn); in pnv_php_register_slot()
[all …]
A Drpaphp_core.c164 names = of_get_property(dn, "ibm,drc-names", NULL); in get_children_props()
385 dbg("Entry %s: dn=%pOF\n", __func__, dn); in rpaphp_drc_add_slot()
394 slot = alloc_slot_struct(dn, index, name, in rpaphp_drc_add_slot()
436 int rpaphp_add_slot(struct device_node *dn) in rpaphp_add_slot() argument
438 if (!of_node_name_eq(dn, "pci")) in rpaphp_add_slot()
441 if (of_find_property(dn, "ibm,drc-info", NULL)) in rpaphp_add_slot()
442 return rpaphp_drc_info_add_slot(dn); in rpaphp_add_slot()
444 return rpaphp_drc_add_slot(dn); in rpaphp_add_slot()
467 struct device_node *dn; in rpaphp_init() local
471 for_each_node_by_name(dn, "pci") in rpaphp_init()
[all …]
/linux/fs/notify/dnotify/
A Ddnotify.c56 for (dn = dn_mark->dn; dn != NULL; dn = dn->dn_next) in dnotify_recalc_inode_mask()
158 if ((dn->dn_owner == id) && (dn->dn_filp == filp)) { in dnotify_flush()
217 odn = dn_mark->dn; in attach_dn()
229 dn->dn_fd = fd; in attach_dn()
231 dn->dn_owner = id; in attach_dn()
232 dn->dn_next = dn_mark->dn; in attach_dn()
233 dn_mark->dn = dn; in attach_dn()
256 dn = NULL; in fcntl_dirnotify()
290 if (!dn) { in fcntl_dirnotify()
356 dn = NULL; in fcntl_dirnotify()
[all …]
/linux/arch/powerpc/platforms/pseries/
A Dhotplug-cpu.c528 for (of_changeset_init(&cs); dn != NULL; dn = dn->sibling) { in pseries_cpuhp_attach_nodes()
574 if (!dn) { in dlpar_cpu_add()
650 dn = cpudn; in pseries_cpuhp_detach_nodes()
651 while ((dn = of_find_next_cache_node(dn))) { in pseries_cpuhp_detach_nodes()
671 dn, drc_index); in dlpar_cpu_remove()
719 return dn; in cpu_drc_index_to_dn()
728 if (!dn) { in dlpar_cpu_remove_by_index()
735 of_node_put(dn); in dlpar_cpu_remove_by_index()
802 if (!dn) in dlpar_cpu_release()
807 of_node_put(dn); in dlpar_cpu_release()
[all …]
A Ddlpar.c82 dn = kzalloc(sizeof(*dn), GFP_KERNEL); in dlpar_parse_cc_node()
83 if (!dn) in dlpar_parse_cc_node()
89 kfree(dn); in dlpar_parse_cc_node()
96 return dn; in dlpar_parse_cc_node()
110 kfree(dn); in dlpar_free_one_cc_node()
115 if (dn->child) in dlpar_free_cc_nodes()
118 if (dn->sibling) in dlpar_free_cc_nodes()
179 if (!dn) in dlpar_configure_connector()
184 last_dn = dn; in dlpar_configure_connector()
189 if (!dn) in dlpar_configure_connector()
[all …]
A Dpmem.c32 struct device_node *dn; in pmem_drc_add_node() local
45 if (!dn) { in pmem_drc_add_node()
52 rc = dlpar_attach_node(dn, pmem_node); in pmem_drc_add_node()
55 dn, rc, drc_index); in pmem_drc_add_node()
58 dlpar_free_cc_nodes(dn); in pmem_drc_add_node()
70 struct device_node *dn; in pmem_drc_remove_node() local
74 for_each_child_of_node(pmem_node, dn) { in pmem_drc_remove_node()
81 if (!dn) { in pmem_drc_remove_node()
89 rc = dlpar_detach_node(dn); in pmem_drc_remove_node()
96 drc_index, dn, rc); in pmem_drc_remove_node()
[all …]
A Dmsi.c116 struct device_node *dn; in check_req() local
155 struct device_node *dn; in __find_pe_total_msi() local
159 while (dn) { in __find_pe_total_msi()
163 dn); in __find_pe_total_msi()
165 return dn; in __find_pe_total_msi()
168 dn = of_get_next_parent(dn); in __find_pe_total_msi()
187 if (!dn) in find_pe_dn()
196 if (!dn) in find_pe_dn()
200 dn = of_get_parent(dn); in find_pe_dn()
201 if (!dn) in find_pe_dn()
[all …]
A Dmobility.c69 pdn = of_get_parent(dn); in delete_dt_node()
87 pr_debug("removing node %pOFfp\n", dn); in delete_dt_node()
88 dlpar_detach_node(dn); in delete_dt_node()
146 of_update_property(dn, new_prop); in update_dt_property()
210 of_remove_property(dn, of_find_property(dn, in update_dt_node()
239 struct device_node *dn; in add_dt_node() local
243 if (!dn) in add_dt_node()
255 dlpar_free_cc_nodes(dn); in add_dt_node()
259 rc = dlpar_attach_node(dn, parent_dn); in add_dt_node()
261 dlpar_free_cc_nodes(dn); in add_dt_node()
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/linux/arch/powerpc/platforms/cell/
A Daxon_msi.c158 if (!dn) { in find_msi_translator()
163 for (; dn; dn = of_get_next_parent(dn)) { in find_msi_translator()
175 tmp = dn; in find_msi_translator()
178 if (!dn) { in find_msi_translator()
187 dn); in find_msi_translator()
207 if (!dn) { in setup_msi_msg_address()
214 for (; dn; dn = of_get_next_parent(dn)) { in setup_msi_msg_address()
344 dn); in axon_msi_probe()
354 dn); in axon_msi_probe()
361 dn); in axon_msi_probe()
[all …]
/linux/arch/powerpc/kernel/
A Dpci_dn.c33 struct device_node *dn; in pci_bus_to_pdn() local
53 pdn = dn ? PCI_DN(dn) : NULL; in pci_bus_to_pdn()
77 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn_by_devfn()
106 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn()
296 dn->data = pdn; in pci_add_device_node_info()
342 struct pci_dn *pdn = dn ? PCI_DN(dn) : NULL; in pci_remove_device_node_info()
375 dn->data = NULL; in pci_remove_device_node_info()
409 for (dn = start->child; dn; dn = nextdn) { in pci_traverse_device_nodes()
435 dn = dn->parent; in pci_traverse_device_nodes()
436 if (dn == start) in pci_traverse_device_nodes()
[all …]
A Dpci-hotplug.c21 struct device_node *dn) in find_bus_among_children() argument
26 if (pci_bus_to_OF_node(bus) == dn) in find_bus_among_children()
30 child = find_bus_among_children(tmp, dn); in find_bus_among_children()
38 struct pci_bus *pci_find_bus_by_node(struct device_node *dn) in pci_find_bus_by_node() argument
40 struct pci_dn *pdn = PCI_DN(dn); in pci_find_bus_by_node()
45 return find_bus_among_children(pdn->phb->bus, dn); in pci_find_bus_by_node()
111 struct device_node *dn = pci_bus_to_OF_node(bus); in pci_hp_add_devices() local
121 of_rescan_bus(dn, bus); in pci_hp_add_devices()
123 dn->child && PCI_DN(dn->child)) { in pci_hp_add_devices()
131 slotno = PCI_SLOT(PCI_DN(dn->child)->devfn); in pci_hp_add_devices()
/linux/net/caif/
A Dcfmuxl.c107 struct cflayer *dn; in cfmuxl_remove_dnlayer() local
113 if (dn == NULL) in cfmuxl_remove_dnlayer()
120 return dn; in cfmuxl_remove_dnlayer()
139 struct cflayer *dn; in get_dn() local
142 if (dn == NULL || dn->id != dev_info->id) { in get_dn()
148 return dn; in get_dn()
216 struct cflayer *dn; in cfmuxl_transmit() local
223 if (dn == NULL) { in cfmuxl_transmit()
236 cffrml_hold(dn); in cfmuxl_transmit()
240 err = dn->transmit(dn, pkt); in cfmuxl_transmit()
[all …]
/linux/arch/x86/kernel/
A Ddevicetree.c115 struct device_node *dn; in dtb_setup_hpet() local
120 if (!dn) in dtb_setup_hpet()
122 ret = of_address_to_resource(dn, 0, &r); in dtb_setup_hpet()
135 struct device_node *dn; in dtb_cpu_setup() local
139 for_each_of_cpu_node(dn) { in dtb_cpu_setup()
140 apic_id = of_get_cpu_hwid(dn, 0); in dtb_cpu_setup()
151 struct device_node *dn; in dtb_lapic_setup() local
157 if (dn) { in dtb_lapic_setup()
246 .dev = dn, in dtb_add_ioapic()
259 struct device_node *dn; in dtb_ioapic_setup() local
[all …]
/linux/fs/f2fs/
A Dinline.c116 .ino = dn->inode->i_ino, in f2fs_convert_inline_page()
137 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
144 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
147 __func__, dn->inode->i_ino, dn->data_blkaddr); in f2fs_convert_inline_page()
175 f2fs_truncate_inline_inode(dn->inode, dn->inode_page, 0); in f2fs_convert_inline_page()
180 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
187 struct dnode_of_data dn; in f2fs_convert_inline_inode() local
216 f2fs_put_dnode(&dn); in f2fs_convert_inline_inode()
240 f2fs_put_dnode(&dn); in f2fs_write_inline_data()
259 f2fs_put_dnode(&dn); in f2fs_write_inline_data()
[all …]
A Drecovery.c484 if (!dn->inode_page_locked) in check_index_in_prev_nodes()
485 lock_page(dn->inode_page); in check_index_in_prev_nodes()
489 } else if (dn->nid == nid) { in check_index_in_prev_nodes()
517 inode = dn->inode; in check_index_in_prev_nodes()
527 if (ino == dn->inode->i_ino && dn->inode_page_locked) in check_index_in_prev_nodes()
542 lock_page(dn->inode_page); in check_index_in_prev_nodes()
548 if (dn->inode->i_ino == nid && !dn->inode_page_locked) in check_index_in_prev_nodes()
556 struct dnode_of_data dn; in do_recover_data() local
616 dest = data_blkaddr(dn.inode, page, dn.ofs_in_node); in do_recover_data()
688 fill_node_footer(dn.node_page, dn.nid, ni.ino, in do_recover_data()
[all …]
A Dfile.c125 f2fs_put_dnode(&dn); in f2fs_vm_page_mkwrite()
566 if (IS_INODE(dn->node_page) && f2fs_has_extra_attr(dn->inode)) in f2fs_truncate_data_blocks_range()
599 if (dn->ofs_in_node == 0 && IS_INODE(dn->node_page)) in f2fs_truncate_data_blocks_range()
625 trace_f2fs_truncate_data_blocks_range(dn->inode, dn->nid, in f2fs_truncate_data_blocks_range()
631 f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode)); in f2fs_truncate_data_blocks()
713 if (dn.ofs_in_node || IS_INODE(dn.node_page)) { in f2fs_do_truncate_blocks()
1245 dn.data_blkaddr = f2fs_data_blkaddr(&dn); in __clone_blkaddrs()
1253 f2fs_replace_block(sbi, &dn, dn.data_blkaddr, in __clone_blkaddrs()
1430 dn->data_blkaddr = f2fs_data_blkaddr(dn); in f2fs_do_zero_range()
3365 blkaddr = data_blkaddr(dn->inode, dn->node_page, in release_compress_blocks()
[all …]
A Dnode.c845 dn->data_blkaddr = f2fs_data_blkaddr(dn); in f2fs_get_dnode_of_data()
857 blkaddr = data_blkaddr(dn->inode, dn->node_page, in f2fs_get_dnode_of_data()
896 dec_valid_node_count(sbi, dn->inode, dn->nid == dn->inode->i_ino); in truncate_node()
899 if (dn->nid == dn->inode->i_ino) { in truncate_node()
915 trace_f2fs_truncate_node(dn->inode, dn->nid, ni.blk_addr); in truncate_node()
925 if (dn->nid == 0) in truncate_dnode()
929 page = f2fs_get_node_page(F2FS_I_SB(dn->inode), dn->nid); in truncate_dnode()
960 trace_f2fs_truncate_nodes_enter(dn->inode, dn->nid, dn->data_blkaddr); in truncate_nodes()
962 page = f2fs_get_node_page(F2FS_I_SB(dn->inode), dn->nid); in truncate_nodes()
1304 fill_node_footer(page, dn->nid, dn->inode->i_ino, ofs, true); in f2fs_new_node_page()
[all …]
/linux/net/decnet/
A Ddn_neigh.c162 dn->blksize = dev->mtu - 2; in dn_neigh_construct()
356 if (dn->flags & DN_NDFLAG_P3) in dn_to_neigh_output()
387 struct dn_neigh *dn; in dn_neigh_router_hello() local
448 struct dn_neigh *dn; in dn_neigh_endnode_hello() local
469 dn->priority = 0; in dn_neigh_endnode_hello()
509 struct dn_neigh *dn; in neigh_elist_cb() local
525 dn_dn2eth(s->rs, dn->addr); in neigh_elist_cb()
528 *(s->rs) |= dn->priority; in neigh_elist_cb()
562 dn->n.nud_state, in dn_neigh_format_entry()
564 dn->blksize, in dn_neigh_format_entry()
[all …]
/linux/drivers/perf/
A Darm-cmn.c258 struct arm_cmn_node *dn; member
266 for (i = 0, dn = hw->dn; i < hw->num_dns; i++, dn++)
310 dn->to_xp = (cmn->xps + xp_idx) - dn; in arm_cmn_init_node_to_xp()
315 return dn->type == CMN_TYPE_XP ? dn : dn + dn->to_xp; in arm_cmn_node_to_xp()
960 hw->dn++; in arm_cmn_event_init()
1292 for (dn = cmn->dns; dn < cmn->dns + cmn->num_dns; dn++) { in arm_cmn_init_dtcs()
1296 dn->dtc = 0; in arm_cmn_init_dtcs()
1375 dn = cmn->dns; in arm_cmn_discover()
1413 switch (dn->type) { in arm_cmn_discover()
1416 dn++; in arm_cmn_discover()
[all …]
/linux/drivers/irqchip/
A Dirq-bcm7120-l2.c106 static int bcm7120_l2_intc_init_one(struct device_node *dn, in bcm7120_l2_intc_init_one() argument
114 parent_irq = irq_of_parse_and_map(dn, irq); in bcm7120_l2_intc_init_one()
155 data->map_base[0] = of_iomap(dn, 0); in bcm7120_l2_intc_iomap_7120()
166 ret = of_property_read_u32_array(dn, "brcm,int-fwd-mask", in bcm7120_l2_intc_iomap_7120()
191 void __iomem *en = of_iomap(dn, map_idx + 0); in bcm7120_l2_intc_iomap_3380()
192 void __iomem *stat = of_iomap(dn, map_idx + 1); in bcm7120_l2_intc_iomap_3380()
234 pdev = of_find_device_by_node(dn); in bcm7120_l2_intc_probe()
255 ret = iomap_regs_fn(dn, data); in bcm7120_l2_intc_probe()
262 ret = bcm7120_l2_intc_init_one(dn, data, irq, valid_mask); in bcm7120_l2_intc_probe()
282 dn->full_name, handle_level_irq, clr, 0, flags); in bcm7120_l2_intc_probe()
[all …]
/linux/arch/powerpc/platforms/powernv/
A Drng.c118 struct device_node *dn) in rng_init_per_cpu() argument
122 chip_id = of_get_ibm_chip_id(dn); in rng_init_per_cpu()
124 pr_warn("No ibm,chip-id found for %pOF.\n", dn); in rng_init_per_cpu()
134 static __init int rng_create(struct device_node *dn) in rng_create() argument
144 if (of_address_to_resource(dn, 0, &res)) { in rng_create()
151 rng->regs = of_iomap(dn, 0); in rng_create()
160 rng_init_per_cpu(rng, dn); in rng_create()
171 struct device_node *dn; in rng_init() local
175 rc = rng_create(dn); in rng_init()
178 dn, rc); in rng_init()
[all …]
/linux/arch/powerpc/kexec/
A Dranges.c245 struct device_node *dn = NULL; in add_tce_mem_ranges() local
248 for_each_node_by_type(dn, "pci") { in add_tce_mem_ranges()
271 of_node_put(dn); in add_tce_mem_ranges()
336 struct device_node *dn; in add_rtas_mem_range() local
340 dn = of_find_node_by_path("/rtas"); in add_rtas_mem_range()
341 if (!dn) in add_rtas_mem_range()
349 of_node_put(dn); in add_rtas_mem_range()
361 struct device_node *dn; in add_opal_mem_range() local
365 dn = of_find_node_by_path("/ibm,opal"); in add_opal_mem_range()
366 if (!dn) in add_opal_mem_range()
[all …]
/linux/drivers/cpufreq/
A Dpasemi-cpufreq.c132 struct device_node *cpu, *dn; in pas_cpufreq_cpu_init() local
150 if (!dn) in pas_cpufreq_cpu_init()
151 dn = of_find_compatible_node(NULL, NULL, in pas_cpufreq_cpu_init()
153 if (!dn) in pas_cpufreq_cpu_init()
155 err = of_address_to_resource(dn, 0, &res); in pas_cpufreq_cpu_init()
156 of_node_put(dn); in pas_cpufreq_cpu_init()
166 if (!dn) in pas_cpufreq_cpu_init()
167 dn = of_find_compatible_node(NULL, NULL, in pas_cpufreq_cpu_init()
169 if (!dn) { in pas_cpufreq_cpu_init()
173 err = of_address_to_resource(dn, 0, &res); in pas_cpufreq_cpu_init()
[all …]
/linux/arch/arm/mach-bcm/
A Dbcm63xx_smp.c110 struct device_node *dn; in bcm63138_smp_boot_secondary() local
114 dn = of_find_matching_node(NULL, bcm63138_bootlut_ids); in bcm63138_smp_boot_secondary()
115 if (!dn) { in bcm63138_smp_boot_secondary()
120 bootlut_base = of_iomap(dn, 0); in bcm63138_smp_boot_secondary()
121 of_node_put(dn); in bcm63138_smp_boot_secondary()
129 dn = of_get_cpu_node(cpu, NULL); in bcm63138_smp_boot_secondary()
130 if (!dn) { in bcm63138_smp_boot_secondary()
143 ret = bcm63xx_pmb_power_on_cpu(dn); in bcm63138_smp_boot_secondary()
144 of_node_put(dn); in bcm63138_smp_boot_secondary()

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