| /kernel/linux/linux-6.6/drivers/pci/hotplug/ |
| D | rpadlpar_core.c | 44 struct device_node *dn; in find_vio_slot_node() local
50 for_each_child_of_node(parent, dn) { in find_vio_slot_node()
51 rc = rpaphp_check_drc_props(dn, drc_name, NULL); in find_vio_slot_node()
57 return dn; in find_vio_slot_node()
79 struct device_node *dn; in find_dlpar_node() local
81 dn = find_php_slot_pci_node(drc_name, "SLOT"); in find_dlpar_node()
82 if (dn) { in find_dlpar_node()
84 return dn; in find_dlpar_node()
87 dn = find_php_slot_pci_node(drc_name, "PHB"); in find_dlpar_node()
88 if (dn) { in find_dlpar_node()
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| D | pnv_php.c | 34 static void pnv_php_register(struct device_node *dn);
35 static void pnv_php_unregister_one(struct device_node *dn);
36 static void pnv_php_unregister(struct device_node *dn);
90 static struct pnv_php_slot *pnv_php_match(struct device_node *dn, in pnv_php_match() argument
95 if (php_slot->dn == dn) { in pnv_php_match()
101 target = pnv_php_match(dn, tmp); in pnv_php_match()
109 struct pnv_php_slot *pnv_php_find_slot(struct device_node *dn) in pnv_php_find_slot() argument
116 php_slot = pnv_php_match(dn, tmp); in pnv_php_find_slot()
132 static void pnv_php_rmv_pdns(struct device_node *dn) in pnv_php_rmv_pdns() argument
136 for_each_child_of_node(dn, child) { in pnv_php_rmv_pdns()
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| D | rpaphp_core.c | 159 static int get_children_props(struct device_node *dn, const __be32 **drc_indexes, in get_children_props() argument
165 indexes = of_get_property(dn, "ibm,drc-indexes", NULL); in get_children_props()
166 names = of_get_property(dn, "ibm,drc-names", NULL); in get_children_props()
167 types = of_get_property(dn, "ibm,drc-types", NULL); in get_children_props()
168 domains = of_get_property(dn, "ibm,drc-power-domains", NULL); in get_children_props()
195 static int rpaphp_check_drc_props_v1(struct device_node *dn, char *drc_name, in rpaphp_check_drc_props_v1() argument
203 rc = get_children_props(dn->parent, &indexes, &names, &types, &domains); in rpaphp_check_drc_props_v1()
227 static int rpaphp_check_drc_props_v2(struct device_node *dn, char *drc_name, in rpaphp_check_drc_props_v2() argument
237 info = of_find_property(dn->parent, "ibm,drc-info", NULL); in rpaphp_check_drc_props_v2()
270 int rpaphp_check_drc_props(struct device_node *dn, char *drc_name, in rpaphp_check_drc_props() argument
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| /kernel/linux/linux-5.10/drivers/pci/hotplug/ |
| D | rpadlpar_core.c | 43 struct device_node *dn; in find_vio_slot_node() local
49 for_each_child_of_node(parent, dn) { in find_vio_slot_node()
50 rc = rpaphp_check_drc_props(dn, drc_name, NULL); in find_vio_slot_node()
56 return dn; in find_vio_slot_node()
78 struct device_node *dn; in find_dlpar_node() local
80 dn = find_php_slot_pci_node(drc_name, "SLOT"); in find_dlpar_node()
81 if (dn) { in find_dlpar_node()
83 return dn; in find_dlpar_node()
86 dn = find_php_slot_pci_node(drc_name, "PHB"); in find_dlpar_node()
87 if (dn) { in find_dlpar_node()
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| D | pnv_php.c | 33 static void pnv_php_register(struct device_node *dn);
34 static void pnv_php_unregister_one(struct device_node *dn);
35 static void pnv_php_unregister(struct device_node *dn);
89 static struct pnv_php_slot *pnv_php_match(struct device_node *dn, in pnv_php_match() argument
94 if (php_slot->dn == dn) { in pnv_php_match()
100 target = pnv_php_match(dn, tmp); in pnv_php_match()
108 struct pnv_php_slot *pnv_php_find_slot(struct device_node *dn) in pnv_php_find_slot() argument
115 php_slot = pnv_php_match(dn, tmp); in pnv_php_find_slot()
131 static void pnv_php_rmv_pdns(struct device_node *dn) in pnv_php_rmv_pdns() argument
135 for_each_child_of_node(dn, child) { in pnv_php_rmv_pdns()
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| D | rpaphp_core.c | 157 static int get_children_props(struct device_node *dn, const __be32 **drc_indexes, in get_children_props() argument
163 indexes = of_get_property(dn, "ibm,drc-indexes", NULL); in get_children_props()
164 names = of_get_property(dn, "ibm,drc-names", NULL); in get_children_props()
165 types = of_get_property(dn, "ibm,drc-types", NULL); in get_children_props()
166 domains = of_get_property(dn, "ibm,drc-power-domains", NULL); in get_children_props()
193 static int rpaphp_check_drc_props_v1(struct device_node *dn, char *drc_name, in rpaphp_check_drc_props_v1() argument
201 rc = get_children_props(dn->parent, &indexes, &names, &types, &domains); in rpaphp_check_drc_props_v1()
225 static int rpaphp_check_drc_props_v2(struct device_node *dn, char *drc_name, in rpaphp_check_drc_props_v2() argument
235 info = of_find_property(dn->parent, "ibm,drc-info", NULL); in rpaphp_check_drc_props_v2()
268 int rpaphp_check_drc_props(struct device_node *dn, char *drc_name, in rpaphp_check_drc_props() argument
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| /kernel/linux/linux-6.6/fs/notify/dnotify/ |
| D | dnotify.c | 49 * the same directory with dnotify their information is chained in dn
53 struct dnotify_struct *dn; member
67 struct dnotify_struct *dn; in dnotify_recalc_inode_mask() local
74 for (dn = dn_mark->dn; dn != NULL; dn = dn->dn_next) in dnotify_recalc_inode_mask()
75 new_mask |= (dn->dn_mask & ~FS_DN_MULTISHOT); in dnotify_recalc_inode_mask()
96 struct dnotify_struct *dn; in dnotify_handle_event() local
108 prev = &dn_mark->dn; in dnotify_handle_event()
109 while ((dn = *prev) != NULL) { in dnotify_handle_event()
110 if ((dn->dn_mask & test_mask) == 0) { in dnotify_handle_event()
111 prev = &dn->dn_next; in dnotify_handle_event()
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| /kernel/linux/linux-5.10/fs/notify/dnotify/ |
| D | dnotify.c | 31 * the same directory with dnotify their information is chained in dn
35 struct dnotify_struct *dn; member
49 struct dnotify_struct *dn; in dnotify_recalc_inode_mask() local
56 for (dn = dn_mark->dn; dn != NULL; dn = dn->dn_next) in dnotify_recalc_inode_mask()
57 new_mask |= (dn->dn_mask & ~FS_DN_MULTISHOT); in dnotify_recalc_inode_mask()
78 struct dnotify_struct *dn; in dnotify_handle_event() local
90 prev = &dn_mark->dn; in dnotify_handle_event()
91 while ((dn = *prev) != NULL) { in dnotify_handle_event()
92 if ((dn->dn_mask & test_mask) == 0) { in dnotify_handle_event()
93 prev = &dn->dn_next; in dnotify_handle_event()
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/pseries/ |
| D | dlpar.c | 79 struct device_node *dn; in dlpar_parse_cc_node() local
82 dn = kzalloc(sizeof(*dn), GFP_KERNEL); in dlpar_parse_cc_node()
83 if (!dn) in dlpar_parse_cc_node()
87 dn->full_name = kstrdup(name, GFP_KERNEL); in dlpar_parse_cc_node()
88 if (!dn->full_name) { in dlpar_parse_cc_node()
89 kfree(dn); in dlpar_parse_cc_node()
93 of_node_set_flag(dn, OF_DYNAMIC); in dlpar_parse_cc_node()
94 of_node_init(dn); in dlpar_parse_cc_node()
96 return dn; in dlpar_parse_cc_node()
99 static void dlpar_free_one_cc_node(struct device_node *dn) in dlpar_free_one_cc_node() argument
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| D | hotplug-cpu.c | 325 static int dlpar_offline_cpu(struct device_node *dn) in dlpar_offline_cpu() argument
333 intserv = of_get_property(dn, "ibm,ppc-interrupt-server#s", &len); in dlpar_offline_cpu()
357 pr_warn("Unable to remove last online CPU %pOFn\n", dn); in dlpar_offline_cpu()
381 static int dlpar_online_cpu(struct device_node *dn) in dlpar_online_cpu() argument
389 intserv = of_get_property(dn, "ibm,ppc-interrupt-server#s", &len); in dlpar_online_cpu()
413 dlpar_offline_cpu(dn); in dlpar_online_cpu()
528 static int pseries_cpuhp_attach_nodes(struct device_node *dn) in pseries_cpuhp_attach_nodes() argument
537 for (of_changeset_init(&cs); dn != NULL; dn = dn->sibling) { in pseries_cpuhp_attach_nodes()
538 ret = of_changeset_attach_node(&cs, dn); in pseries_cpuhp_attach_nodes()
551 struct device_node *dn, *parent; in dlpar_cpu_add() local
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| D | pmem.c | 31 struct device_node *dn; in pmem_drc_add_node() local
43 dn = dlpar_configure_connector(cpu_to_be32(drc_index), pmem_node); in pmem_drc_add_node()
44 if (!dn) { in pmem_drc_add_node()
51 rc = dlpar_attach_node(dn, pmem_node); in pmem_drc_add_node()
54 dn, rc, drc_index); in pmem_drc_add_node()
57 dlpar_free_cc_nodes(dn); in pmem_drc_add_node()
62 pr_info("Successfully added %pOF, drc index: %x\n", dn, drc_index); in pmem_drc_add_node()
69 struct device_node *dn; in pmem_drc_remove_node() local
73 for_each_child_of_node(pmem_node, dn) { in pmem_drc_remove_node()
74 if (of_property_read_u32(dn, "ibm,my-drc-index", &index)) in pmem_drc_remove_node()
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/cell/ |
| D | axon_msi.c | 78 void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic);
80 static inline void axon_msi_debug_setup(struct device_node *dn, in axon_msi_debug_setup() argument
153 struct device_node *dn, *tmp; in find_msi_translator() local
157 dn = of_node_get(pci_device_to_OF_node(dev)); in find_msi_translator()
158 if (!dn) { in find_msi_translator()
163 for (; dn; dn = of_get_next_parent(dn)) { in find_msi_translator()
164 ph = of_get_property(dn, "msi-translator", NULL); in find_msi_translator()
175 tmp = dn; in find_msi_translator()
176 dn = of_find_node_by_phandle(*ph); in find_msi_translator()
178 if (!dn) { in find_msi_translator()
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| /kernel/linux/linux-6.6/arch/powerpc/kernel/ |
| D | pci_dn.c | 33 struct device_node *dn; in pci_bus_to_pdn() local
52 dn = pci_bus_to_OF_node(pbus); in pci_bus_to_pdn()
53 pdn = dn ? PCI_DN(dn) : NULL; in pci_bus_to_pdn()
61 struct device_node *dn = NULL; in pci_get_pdn_by_devfn() local
71 dn = pci_device_to_OF_node(pdev); in pci_get_pdn_by_devfn()
77 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn_by_devfn()
97 struct device_node *dn; in pci_get_pdn() local
105 dn = pci_device_to_OF_node(pdev); in pci_get_pdn()
106 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn()
283 struct device_node *dn) in pci_add_device_node_info() argument
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/cell/ |
| D | axon_msi.c | 79 void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic);
81 static inline void axon_msi_debug_setup(struct device_node *dn, in axon_msi_debug_setup() argument
154 struct device_node *dn, *tmp; in find_msi_translator() local
158 dn = of_node_get(pci_device_to_OF_node(dev)); in find_msi_translator()
159 if (!dn) { in find_msi_translator()
164 for (; dn; dn = of_get_next_parent(dn)) { in find_msi_translator()
165 ph = of_get_property(dn, "msi-translator", NULL); in find_msi_translator()
176 tmp = dn; in find_msi_translator()
177 dn = of_find_node_by_phandle(*ph); in find_msi_translator()
179 if (!dn) { in find_msi_translator()
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/pseries/ |
| D | dlpar.c | 79 struct device_node *dn; in dlpar_parse_cc_node() local
82 dn = kzalloc(sizeof(*dn), GFP_KERNEL); in dlpar_parse_cc_node()
83 if (!dn) in dlpar_parse_cc_node()
87 dn->full_name = kstrdup(name, GFP_KERNEL); in dlpar_parse_cc_node()
88 if (!dn->full_name) { in dlpar_parse_cc_node()
89 kfree(dn); in dlpar_parse_cc_node()
93 of_node_set_flag(dn, OF_DYNAMIC); in dlpar_parse_cc_node()
94 of_node_init(dn); in dlpar_parse_cc_node()
96 return dn; in dlpar_parse_cc_node()
99 static void dlpar_free_one_cc_node(struct device_node *dn) in dlpar_free_one_cc_node() argument
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| D | hotplug-cpu.c | 247 static int dlpar_offline_cpu(struct device_node *dn) in dlpar_offline_cpu() argument
255 intserv = of_get_property(dn, "ibm,ppc-interrupt-server#s", &len); in dlpar_offline_cpu()
289 static int dlpar_online_cpu(struct device_node *dn) in dlpar_online_cpu() argument
297 intserv = of_get_property(dn, "ibm,ppc-interrupt-server#s", &len); in dlpar_online_cpu()
313 dlpar_offline_cpu(dn); in dlpar_online_cpu()
430 struct device_node *dn, *parent; in dlpar_cpu_add() local
461 dn = dlpar_configure_connector(cpu_to_be32(drc_index), parent); in dlpar_cpu_add()
462 if (!dn) { in dlpar_cpu_add()
470 rc = dlpar_attach_node(dn, parent); in dlpar_cpu_add()
478 dn, rc, drc_index); in dlpar_cpu_add()
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| D | pmem.c | 32 struct device_node *dn; in pmem_drc_add_node() local
44 dn = dlpar_configure_connector(cpu_to_be32(drc_index), pmem_node); in pmem_drc_add_node()
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()
63 pr_info("Successfully added %pOF, drc index: %x\n", dn, drc_index); 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()
75 if (of_property_read_u32(dn, "ibm,my-drc-index", &index)) in pmem_drc_remove_node()
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | pci_dn.c | 33 struct device_node *dn; in pci_bus_to_pdn() local
52 dn = pci_bus_to_OF_node(pbus); in pci_bus_to_pdn()
53 pdn = dn ? PCI_DN(dn) : NULL; in pci_bus_to_pdn()
61 struct device_node *dn = NULL; in pci_get_pdn_by_devfn() local
71 dn = pci_device_to_OF_node(pdev); in pci_get_pdn_by_devfn()
77 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn_by_devfn()
97 struct device_node *dn; in pci_get_pdn() local
105 dn = pci_device_to_OF_node(pdev); in pci_get_pdn()
106 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn()
283 struct device_node *dn) in pci_add_device_node_info() argument
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/powernv/ |
| D | rng.c | 101 struct device_node *dn) in rng_init_per_cpu() argument
105 chip_id = of_get_ibm_chip_id(dn); in rng_init_per_cpu()
107 pr_warn("No ibm,chip-id found for %pOF.\n", dn); in rng_init_per_cpu()
117 static __init int rng_create(struct device_node *dn) in rng_create() argument
127 if (of_address_to_resource(dn, 0, &res)) { in rng_create()
134 rng->regs = of_iomap(dn, 0); in rng_create()
143 rng_init_per_cpu(rng, dn); in rng_create()
152 struct device_node *dn; in pnv_get_random_long_early() local
161 for_each_compatible_node(dn, NULL, "ibm,power-rng") in pnv_get_random_long_early()
162 rng_create(dn); in pnv_get_random_long_early()
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| /kernel/linux/linux-5.10/net/caif/ |
| D | cfmuxl.c | 65 int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *dn, u8 phyid) in cfmuxl_set_dnlayer() argument
70 list_add_rcu(&dn->node, &muxl->frml_list); in cfmuxl_set_dnlayer()
107 struct cflayer *dn; in cfmuxl_remove_dnlayer() local
112 dn = get_from_id(&muxl->frml_list, phyid); in cfmuxl_remove_dnlayer()
113 if (dn == NULL) in cfmuxl_remove_dnlayer()
116 list_del_rcu(&dn->node); in cfmuxl_remove_dnlayer()
117 caif_assert(dn != NULL); in cfmuxl_remove_dnlayer()
120 return dn; in cfmuxl_remove_dnlayer()
139 struct cflayer *dn; in get_dn() local
141 dn = rcu_dereference(muxl->dn_cache[idx]); in get_dn()
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| /kernel/linux/linux-6.6/net/caif/ |
| D | cfmuxl.c | 65 int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *dn, u8 phyid) in cfmuxl_set_dnlayer() argument
70 list_add_rcu(&dn->node, &muxl->frml_list); in cfmuxl_set_dnlayer()
107 struct cflayer *dn; in cfmuxl_remove_dnlayer() local
112 dn = get_from_id(&muxl->frml_list, phyid); in cfmuxl_remove_dnlayer()
113 if (dn == NULL) in cfmuxl_remove_dnlayer()
116 list_del_rcu(&dn->node); in cfmuxl_remove_dnlayer()
117 caif_assert(dn != NULL); in cfmuxl_remove_dnlayer()
120 return dn; in cfmuxl_remove_dnlayer()
139 struct cflayer *dn; in get_dn() local
141 dn = rcu_dereference(muxl->dn_cache[idx]); in get_dn()
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| /kernel/linux/linux-6.6/fs/f2fs/ |
| D | inline.c | 145 int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page) in f2fs_convert_inline_page() argument
148 .sbi = F2FS_I_SB(dn->inode), in f2fs_convert_inline_page()
149 .ino = dn->inode->i_ino, in f2fs_convert_inline_page()
160 if (!f2fs_exist_data(dn->inode)) in f2fs_convert_inline_page()
163 err = f2fs_reserve_block(dn, 0); in f2fs_convert_inline_page()
167 err = f2fs_get_node_info(fio.sbi, dn->nid, &ni, false); in f2fs_convert_inline_page()
169 f2fs_truncate_data_blocks_range(dn, 1); in f2fs_convert_inline_page()
170 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
176 if (unlikely(dn->data_blkaddr != NEW_ADDR)) { in f2fs_convert_inline_page()
177 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
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| /kernel/linux/linux-5.10/fs/f2fs/ |
| D | inline.c | 127 int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page) in f2fs_convert_inline_page() argument
130 .sbi = F2FS_I_SB(dn->inode), in f2fs_convert_inline_page()
131 .ino = dn->inode->i_ino, in f2fs_convert_inline_page()
142 if (!f2fs_exist_data(dn->inode)) in f2fs_convert_inline_page()
145 err = f2fs_reserve_block(dn, 0); in f2fs_convert_inline_page()
149 err = f2fs_get_node_info(fio.sbi, dn->nid, &ni); in f2fs_convert_inline_page()
151 f2fs_truncate_data_blocks_range(dn, 1); in f2fs_convert_inline_page()
152 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
158 if (unlikely(dn->data_blkaddr != NEW_ADDR)) { in f2fs_convert_inline_page()
159 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/ |
| D | rng.c | 121 struct device_node *dn) in rng_init_per_cpu() argument
125 chip_id = of_get_ibm_chip_id(dn); in rng_init_per_cpu()
127 pr_warn("No ibm,chip-id found for %pOF.\n", dn); in rng_init_per_cpu()
137 static __init int rng_create(struct device_node *dn) in rng_create() argument
147 if (of_address_to_resource(dn, 0, &res)) { in rng_create()
154 rng->regs = of_iomap(dn, 0); in rng_create()
163 rng_init_per_cpu(rng, dn); in rng_create()
172 struct device_node *dn; in pnv_get_random_long_early() local
181 for_each_compatible_node(dn, NULL, "ibm,power-rng") in pnv_get_random_long_early()
182 rng_create(dn); in pnv_get_random_long_early()
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| /kernel/linux/linux-6.6/arch/x86/kernel/ |
| D | devicetree.c | 110 struct device_node *dn; in dtb_setup_hpet() local
114 dn = of_find_compatible_node(NULL, NULL, "intel,ce4100-hpet"); in dtb_setup_hpet()
115 if (!dn) in dtb_setup_hpet()
117 ret = of_address_to_resource(dn, 0, &r); in dtb_setup_hpet()
130 struct device_node *dn; in dtb_cpu_setup() local
133 for_each_of_cpu_node(dn) { in dtb_cpu_setup()
134 apic_id = of_get_cpu_hwid(dn, 0); in dtb_cpu_setup()
136 pr_warn("%pOF: missing local APIC ID\n", dn); in dtb_cpu_setup()
145 struct device_node *dn; in dtb_lapic_setup() local
150 dn = of_find_compatible_node(NULL, NULL, "intel,ce4100-lapic"); in dtb_lapic_setup()
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