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/openbmc/linux/drivers/pci/hotplug/
H A Drpadlpar_core.c57 return dn; in find_vio_slot_node()
82 if (dn) { in find_dlpar_node()
84 return dn; in find_dlpar_node()
88 if (dn) { in find_dlpar_node()
90 return dn; in find_dlpar_node()
94 if (dn) { in find_dlpar_node()
96 return dn; in find_dlpar_node()
117 if (slot->dn == dn) in find_php_slot()
237 if (PCI_DN(dn) && PCI_DN(dn)->phb) { in dlpar_add_phb()
296 if (!dn) { in dlpar_add_slot()
[all …]
H A Dpnv_php.c96 if (php_slot->dn == dn) { in pnv_php_match()
162 of_node_put(dn); in pnv_php_detach_device_nodes()
163 of_detach_node(dn); in pnv_php_detach_device_nodes()
650 if (dn->child && PCI_DN(dn->child)) in pnv_php_alloc_slot()
657 php_slot->dn = dn; in pnv_php_alloc_slot()
673 struct device_node *dn = php_slot->dn; in pnv_php_register_slot() local
693 while ((dn = of_get_parent(dn))) { in pnv_php_register_slot()
694 if (!PCI_DN(dn)) { in pnv_php_register_slot()
695 of_node_put(dn); in pnv_php_register_slot()
701 of_node_put(dn); in pnv_php_register_slot()
[all …]
H A Drpaphp_core.c166 names = of_get_property(dn, "ibm,drc-names", NULL); in get_children_props()
387 dbg("Entry %s: dn=%pOF\n", __func__, dn); in rpaphp_drc_add_slot()
396 slot = alloc_slot_struct(dn, index, name, in rpaphp_drc_add_slot()
438 int rpaphp_add_slot(struct device_node *dn) in rpaphp_add_slot() argument
440 if (!of_node_name_eq(dn, "pci")) in rpaphp_add_slot()
443 if (of_property_present(dn, "ibm,drc-info")) in rpaphp_add_slot()
444 return rpaphp_drc_info_add_slot(dn); in rpaphp_add_slot()
446 return rpaphp_drc_add_slot(dn); in rpaphp_add_slot()
469 struct device_node *dn; in rpaphp_init() local
473 for_each_node_by_name(dn, "pci") in rpaphp_init()
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/openbmc/linux/fs/notify/dnotify/
H A Ddnotify.c74 for (dn = dn_mark->dn; dn != NULL; dn = dn->dn_next) in dnotify_recalc_inode_mask()
176 if ((dn->dn_owner == id) && (dn->dn_filp == filp)) { in dnotify_flush()
235 odn = dn_mark->dn; in attach_dn()
247 dn->dn_fd = fd; in attach_dn()
249 dn->dn_owner = id; in attach_dn()
250 dn->dn_next = dn_mark->dn; in attach_dn()
251 dn_mark->dn = dn; in attach_dn()
274 dn = NULL; in fcntl_dirnotify()
308 if (!dn) { in fcntl_dirnotify()
374 dn = NULL; in fcntl_dirnotify()
[all …]
/openbmc/qemu/libdecnumber/dpd/
H A Ddecimal32.c98 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal32FromNumber()
106 dw.bits|=dn->bits&DECNEG; in decimal32FromNumber()
114 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal32FromNumber()
116 decDigitsToDPD(dn, &targ, 0); in decimal32FromNumber()
153 targ=BIN2DPD[dn->lsu[0]]; in decimal32FromNumber()
154 if (dn->digits>3) targ|=(uInt)(BIN2DPD[dn->lsu[1]])<<10; in decimal32FromNumber()
155 msd=(dn->digits==7 ? dn->lsu[2] : 0); in decimal32FromNumber()
210 dn->bits|=DECINF; in decimal32ToNumber()
214 else dn->bits|=DECNAN; in decimal32ToNumber()
226 return dn; in decimal32ToNumber()
[all …]
H A Ddecimal128.c102 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal128FromNumber()
110 dw.bits|=dn->bits&DECNEG; in decimal128FromNumber()
118 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal128FromNumber()
120 decDigitsToDPD(dn, targar, 0); in decimal128FromNumber()
234 dn->bits|=DECINF; in decimal128ToNumber()
238 else dn->bits|=DECNAN; in decimal128ToNumber()
261 return dn; in decimal128ToNumber()
279 decNumber dn; /* work */ in decimal128ToEngString() local
280 decimal128ToNumber(d128, &dn); in decimal128ToEngString()
484 decNumber dn; /* work */ in decimal128IsCanonical() local
[all …]
H A Ddecimal64.c106 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal64FromNumber()
114 dw.bits|=dn->bits&DECNEG; in decimal64FromNumber()
122 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal64FromNumber()
163 Int d=dn->digits; in decimal64FromNumber()
168 if (dn->digits>6) { in decimal64FromNumber()
245 dn->bits|=DECINF; in decimal64ToNumber()
249 else dn->bits|=DECNAN; in decimal64ToNumber()
276 return dn; in decimal64ToNumber()
295 decNumber dn; /* work */ in decimal64ToEngString() local
473 decNumber dn; /* work */ in decimal64IsCanonical() local
[all …]
/openbmc/linux/arch/powerpc/platforms/pseries/
H A Dhotplug-cpu.c537 for (of_changeset_init(&cs); dn != NULL; dn = dn->sibling) { in pseries_cpuhp_attach_nodes()
583 if (!dn) { in dlpar_cpu_add()
663 dn = cpudn; in pseries_cpuhp_detach_nodes()
664 while ((dn = of_find_next_cache_node(dn))) { in pseries_cpuhp_detach_nodes()
671 of_node_put(dn); in pseries_cpuhp_detach_nodes()
687 dn, drc_index); in dlpar_cpu_remove()
735 return dn; in cpu_drc_index_to_dn()
744 if (!dn) { in dlpar_cpu_remove_by_index()
751 of_node_put(dn); in dlpar_cpu_remove_by_index()
818 if (!dn) in dlpar_cpu_release()
[all …]
H 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()
169 if (!dn) in dlpar_configure_connector()
174 last_dn = dn; in dlpar_configure_connector()
179 if (!dn) in dlpar_configure_connector()
[all …]
H A Dpmem.c31 struct device_node *dn; in pmem_drc_add_node() local
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()
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()
80 if (!dn) { in pmem_drc_remove_node()
88 rc = dlpar_detach_node(dn); in pmem_drc_remove_node()
95 drc_index, dn, rc); in pmem_drc_remove_node()
[all …]
H A Dmsi.c117 struct device_node *dn; in check_req() local
156 struct device_node *dn; in __find_pe_total_msi() local
160 while (dn) { in __find_pe_total_msi()
164 dn); in __find_pe_total_msi()
166 return dn; in __find_pe_total_msi()
169 dn = of_get_next_parent(dn); in __find_pe_total_msi()
188 if (!dn) in find_pe_dn()
197 if (!dn) in find_pe_dn()
201 dn = of_get_parent(dn); in find_pe_dn()
202 if (!dn) in find_pe_dn()
[all …]
/openbmc/linux/arch/powerpc/platforms/cell/
H A Daxon_msi.c159 if (!dn) { in find_msi_translator()
164 for (; dn; dn = of_get_next_parent(dn)) { in find_msi_translator()
176 tmp = dn; in find_msi_translator()
179 if (!dn) { in find_msi_translator()
188 dn); in find_msi_translator()
207 if (!dn) { in setup_msi_msg_address()
212 for (; dn; dn = of_get_next_parent(dn)) { in setup_msi_msg_address()
341 dn); in axon_msi_probe()
351 dn); in axon_msi_probe()
358 dn); in axon_msi_probe()
[all …]
/openbmc/linux/arch/powerpc/kernel/
H 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()
343 struct pci_dn *pdn = dn ? PCI_DN(dn) : NULL; in pci_remove_device_node_info()
376 dn->data = NULL; in pci_remove_device_node_info()
410 for (dn = start->child; dn; dn = nextdn) { in pci_traverse_device_nodes()
436 dn = dn->parent; in pci_traverse_device_nodes()
437 if (dn == start) in pci_traverse_device_nodes()
[all …]
H A Dpci-hotplug.c22 struct device_node *dn) in find_bus_among_children() argument
27 if (pci_bus_to_OF_node(bus) == dn) in find_bus_among_children()
31 child = find_bus_among_children(tmp, dn); in find_bus_among_children()
39 struct pci_bus *pci_find_bus_by_node(struct device_node *dn) in pci_find_bus_by_node() argument
41 struct pci_dn *pdn = PCI_DN(dn); in pci_find_bus_by_node()
46 return find_bus_among_children(pdn->phb->bus, dn); in pci_find_bus_by_node()
112 struct device_node *dn = pci_bus_to_OF_node(bus); in pci_hp_add_devices() local
122 of_rescan_bus(dn, bus); in pci_hp_add_devices()
124 dn->child && PCI_DN(dn->child)) { in pci_hp_add_devices()
132 slotno = PCI_SLOT(PCI_DN(dn->child)->devfn); in pci_hp_add_devices()
/openbmc/linux/arch/powerpc/platforms/powernv/
H A Drng.c101 struct device_node *dn) in rng_init_per_cpu() argument
105 chip_id = of_get_ibm_chip_id(dn); in rng_init_per_cpu()
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
162 rng_create(dn); in pnv_get_random_long_early()
171 struct device_node *dn; in pnv_rng_init() local
178 if (dn) in pnv_rng_init()
181 of_node_put(dn); in pnv_rng_init()
[all …]
/openbmc/linux/arch/x86/kernel/
H A Ddevicetree.c110 struct device_node *dn; in dtb_setup_hpet() local
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()
145 struct device_node *dn; in dtb_lapic_setup() local
151 if (dn) { in dtb_lapic_setup()
243 .dev = dn, in dtb_add_ioapic()
256 struct device_node *dn; in dtb_ioapic_setup() local
[all …]
/openbmc/qemu/include/libdecnumber/
H A DdecNumber.h193 #define decNumberIsFinite(dn) (((dn)->bits&DECSPECIAL)==0) argument
194 #define decNumberIsInfinite(dn) (((dn)->bits&DECINF)!=0) argument
195 #define decNumberIsNaN(dn) (((dn)->bits&(DECNAN|DECSNAN))!=0) argument
196 #define decNumberIsNegative(dn) (((dn)->bits&DECNEG)!=0) argument
197 #define decNumberIsQNaN(dn) (((dn)->bits&(DECNAN))!=0) argument
198 #define decNumberIsSNaN(dn) (((dn)->bits&(DECSNAN))!=0) argument
199 #define decNumberIsSpecial(dn) (((dn)->bits&DECSPECIAL)!=0) argument
200 #define decNumberIsZero(dn) (*(dn)->lsu==0 \ argument
201 && (dn)->digits==1 \
202 && (((dn)->bits&DECSPECIAL)==0))
[all …]
/openbmc/linux/net/caif/
H 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 …]
/openbmc/qemu/libdecnumber/
H A DdecNumber.c359 dn->digits=decGetDigits(dn->lsu, up-dn->lsu); in decNumberFromUInt32()
379 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; /* bad */ in decNumberToInt32()
414 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0 in decNumberToUInt32()
463 dn->digits = decGetDigits(dn->lsu, up-dn->lsu); in decNumberFromUInt64()
498 dn->digits = decGetDigits(dn->lsu, up - dn->lsu); in decNumberFromUInt128()
7397 dn->digits=decShiftToMost(dn->lsu, dn->digits, dn->exponent);
7477 dn->digits=decShiftToMost(dn->lsu, dn->digits, shift);
7625 decSetCoeff(dn, &workset, dn->lsu, dn->digits, residue, status);
7635 dn->digits=decShiftToMost(dn->lsu, dn->digits, 1);
7795 dn->digits=decGetDigits(dn->lsu, msu-dn->lsu+1);
[all …]
/openbmc/linux/fs/f2fs/
H A Dinline.c131 .ino = dn->inode->i_ino, in f2fs_convert_inline_page()
152 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
159 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
162 __func__, dn->inode->i_ino, dn->data_blkaddr); in f2fs_convert_inline_page()
190 f2fs_truncate_inline_inode(dn->inode, dn->inode_page, 0); in f2fs_convert_inline_page()
195 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
202 struct dnode_of_data dn; in f2fs_convert_inline_inode() local
231 f2fs_put_dnode(&dn); in f2fs_convert_inline_inode()
254 f2fs_put_dnode(&dn); in f2fs_write_inline_data()
271 f2fs_put_dnode(&dn); in f2fs_write_inline_data()
[all …]
/openbmc/linux/arch/powerpc/kexec/
H A Dfile_load_64.c573 of_node_get(dn); in add_usable_mem_property()
640 of_node_put(dn); in add_usable_mem_property()
657 struct device_node *dn; in update_usable_mem_fdt() local
682 if (dn) { in update_usable_mem_fdt()
684 of_node_put(dn); in update_usable_mem_fdt()
709 of_node_put(dn); in update_usable_mem_fdt()
916 if (dn) { in setup_purgatory_ppc64()
932 of_node_put(dn); in setup_purgatory_ppc64()
971 of_node_put(dn); in cpu_node_size()
1036 if (!dn) in add_node_props()
[all …]
H 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 …]
/openbmc/linux/drivers/irqchip/
H 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, in bcm7120_l2_intc_probe()
[all …]
/openbmc/linux/arch/arm/mach-bcm/
H 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()
/openbmc/linux/drivers/cpufreq/
H A Dpasemi-cpufreq.c131 struct device_node *cpu, *dn; in pas_cpufreq_cpu_init() local
149 if (!dn) in pas_cpufreq_cpu_init()
150 dn = of_find_compatible_node(NULL, NULL, in pas_cpufreq_cpu_init()
152 if (!dn) in pas_cpufreq_cpu_init()
154 err = of_address_to_resource(dn, 0, &res); in pas_cpufreq_cpu_init()
155 of_node_put(dn); in pas_cpufreq_cpu_init()
165 if (!dn) in pas_cpufreq_cpu_init()
166 dn = of_find_compatible_node(NULL, NULL, in pas_cpufreq_cpu_init()
168 if (!dn) { in pas_cpufreq_cpu_init()
172 err = of_address_to_resource(dn, 0, &res); in pas_cpufreq_cpu_init()
[all …]

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