Home
last modified time | relevance | path

Searched refs:phb (Results 1 – 25 of 33) sorted by relevance

12

/linux/arch/powerpc/platforms/powernv/
H A Dpci-ioda.c114 static struct pnv_ioda_pe *pnv_ioda_init_pe(struct pnv_phb *phb, int pe_no) in pnv_ioda_init_pe() argument
118 phb->ioda.pe_array[pe_no].phb = phb; in pnv_ioda_init_pe()
119 phb->ioda.pe_array[pe_no].pe_number = pe_no; in pnv_ioda_init_pe()
120 phb->ioda.pe_array[pe_no].dma_setup_done = false; in pnv_ioda_init_pe()
127 rc = opal_pci_eeh_freeze_clear(phb->opal_id, pe_no, in pnv_ioda_init_pe()
131 __func__, rc, phb->hose->global_number, pe_no); in pnv_ioda_init_pe()
133 return &phb->ioda.pe_array[pe_no]; in pnv_ioda_init_pe()
136 static void pnv_ioda_reserve_pe(struct pnv_phb *phb, int pe_no) in pnv_ioda_reserve_pe() argument
138 if (!(pe_no >= 0 && pe_no < phb->ioda.total_pe_num)) { in pnv_ioda_reserve_pe()
140 __func__, pe_no, phb->hose->global_number); in pnv_ioda_reserve_pe()
[all …]
H A Deeh-powernv.c108 struct pnv_phb *phb = hose->private_data; in pnv_eeh_dbgfs_set() local
110 out_be64(phb->regs + offset, val); in pnv_eeh_dbgfs_set()
117 struct pnv_phb *phb = hose->private_data; in pnv_eeh_dbgfs_get() local
119 *val = in_be64(phb->regs + offset); in pnv_eeh_dbgfs_get()
148 struct pnv_phb *phb; in pnv_eeh_enable_phbs() local
151 phb = hose->private_data; in pnv_eeh_enable_phbs()
158 phb->flags |= PNV_PHB_FLAG_EEH; in pnv_eeh_enable_phbs()
160 phb->flags &= ~PNV_PHB_FLAG_EEH; in pnv_eeh_enable_phbs()
175 struct pnv_phb *phb; in pnv_eeh_post_init() local
203 phb = hose->private_data; in pnv_eeh_post_init()
[all …]
H A Dpci-sriov.c145 struct pnv_phb *phb = pci_bus_to_pnvhb(pdev->bus); in pnv_pci_ioda_fixup_iov_resources() local
156 mul = phb->ioda.total_pe_num; in pnv_pci_ioda_fixup_iov_resources()
180 if (vf_bar_sz > (phb->ioda.m64_segsize >> 2)) { in pnv_pci_ioda_fixup_iov_resources()
251 struct pnv_phb *phb = pci_bus_to_pnvhb(pdev->bus); in pnv_pci_iov_resource_alignment() local
281 return phb->ioda.total_pe_num * align; in pnv_pci_iov_resource_alignment()
287 struct pnv_phb *phb; in pnv_pci_vf_release_m64() local
290 phb = pci_bus_to_pnvhb(pdev->bus); in pnv_pci_vf_release_m64()
294 opal_pci_phb_mmio_enable(phb->opal_id, in pnv_pci_vf_release_m64()
299 clear_bit(window_id, &phb->ioda.m64_bar_alloc); in pnv_pci_vf_release_m64()
311 static int64_t pnv_ioda_map_m64_segmented(struct pnv_phb *phb, in pnv_ioda_map_m64_segmented() argument
[all …]
H A Dpci.h57 struct pnv_phb *phb; member
126 int (*init_m64)(struct pnv_phb *phb);
127 int (*get_pe_state)(struct pnv_phb *phb, int pe_no);
128 void (*freeze_pe)(struct pnv_phb *phb, int pe_no);
129 int (*unfreeze_pe)(struct pnv_phb *phb, int pe_no, int opt);
186 static inline bool pnv_pci_is_m64(struct pnv_phb *phb, struct resource *r) in pnv_pci_is_m64() argument
195 return (r->start >= phb->ioda.m64_base && in pnv_pci_is_m64()
196 r->start < (phb->ioda.m64_base + phb->ioda.m64_size)); in pnv_pci_is_m64()
206 int pnv_ioda_configure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe);
207 int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe);
[all …]
H A Docxl.c165 struct pnv_phb *phb = hose->private_data; in pnv_ocxl_fixup_actag() local
172 if (phb->type != PNV_PHB_NPU_OCAPI) in pnv_ocxl_fixup_actag()
350 struct pnv_phb *phb = hose->private_data; in pnv_ocxl_set_tl_conf() local
356 rc = opal_npu_tl_set(phb->opal_id, dev->devfn, cap, in pnv_ocxl_set_tl_conf()
437 struct pnv_phb *phb = hose->private_data; in pnv_ocxl_spa_setup() local
447 rc = opal_npu_spa_setup(phb->opal_id, bdfn, virt_to_phys(spa_mem), in pnv_ocxl_spa_setup()
454 data->phb_opal_id = phb->opal_id; in pnv_ocxl_spa_setup()
484 struct pnv_phb *phb = hose->private_data; in pnv_ocxl_map_lpar() local
502 rc = opal_npu_map_lpar(phb->opal_id, pci_dev_id(dev), in pnv_ocxl_map_lpar()
/linux/arch/powerpc/platforms/pseries/
H A Dpci_dlpar.c24 struct pci_controller *phb; in init_phb_dynamic() local
41 phb = pcibios_alloc_controller(dn); in init_phb_dynamic()
42 if (!phb) in init_phb_dynamic()
44 rtas_setup_phb(phb); in init_phb_dynamic()
45 pci_process_bridge_OF_ranges(phb, dn, 0); in init_phb_dynamic()
46 phb->controller_ops = pseries_pci_controller_ops; in init_phb_dynamic()
48 pci_devs_phb_init_dynamic(phb); in init_phb_dynamic()
50 pseries_msi_allocate_domains(phb); in init_phb_dynamic()
52 ppc_iommu_register_device(phb); in init_phb_dynamic()
55 eeh_phb_pe_create(phb); in init_phb_dynamic()
[all …]
H A Dmsi.c46 buid = pdn->phb->buid; in rtas_change_msi()
107 buid = pdn->phb->buid; in rtas_query_irq_number()
577 struct pci_controller *phb = domain->host_data; in pseries_irq_domain_alloc() local
597 phb->dn, virq, hwirq, nr_irqs); in pseries_irq_domain_alloc()
622 struct pci_controller *phb = domain->host_data; in pseries_irq_domain_free() local
624 pr_debug("%s bridge %pOF %d #%d\n", __func__, phb->dn, virq, nr_irqs); in pseries_irq_domain_free()
635 static int __pseries_msi_allocate_domains(struct pci_controller *phb, in __pseries_msi_allocate_domains() argument
640 .fwnode = of_fwnode_handle(phb->dn), in __pseries_msi_allocate_domains()
642 .host_data = phb, in __pseries_msi_allocate_domains()
647 phb->dev_domain = msi_create_parent_irq_domain(&info, &pseries_msi_parent_ops); in __pseries_msi_allocate_domains()
[all …]
H A Dsetup.c314 pci_add_device_node_info(pdn->phb, np); in pci_dn_reconfig_notifier()
523 struct pci_controller *phb; in pSeries_discover_phbs() local
531 phb = pcibios_alloc_controller(node); in pSeries_discover_phbs()
532 if (!phb) in pSeries_discover_phbs()
534 rtas_setup_phb(phb); in pSeries_discover_phbs()
535 pci_process_bridge_OF_ranges(phb, node, 0); in pSeries_discover_phbs()
536 isa_bridge_find_early(phb); in pSeries_discover_phbs()
537 phb->controller_ops = pseries_pci_controller_ops; in pSeries_discover_phbs()
540 pci_devs_phb_init_dynamic(phb); in pSeries_discover_phbs()
542 pseries_msi_allocate_domains(phb); in pSeries_discover_phbs()
H A Dpseries.h92 int pseries_msi_allocate_domains(struct pci_controller *phb);
93 void pseries_msi_free_domains(struct pci_controller *phb);
/linux/arch/powerpc/kernel/
H A Dmsi.c14 struct pci_controller *phb = pci_bus_to_host(dev->bus); in arch_setup_msi_irqs() local
16 if (!phb->controller_ops.setup_msi_irqs || in arch_setup_msi_irqs()
17 !phb->controller_ops.teardown_msi_irqs) { in arch_setup_msi_irqs()
26 return phb->controller_ops.setup_msi_irqs(dev, nvec, type); in arch_setup_msi_irqs()
31 struct pci_controller *phb = pci_bus_to_host(dev->bus); in arch_teardown_msi_irqs() local
37 if (phb->controller_ops.teardown_msi_irqs) in arch_teardown_msi_irqs()
38 phb->controller_ops.teardown_msi_irqs(dev); in arch_teardown_msi_irqs()
H A Dpci-hotplug.c43 if (!pdn || !pdn->phb || !pdn->phb->bus) in pci_find_bus_by_node()
46 return find_bus_among_children(pdn->phb->bus, dn); in pci_find_bus_by_node()
58 struct pci_controller *phb = pci_bus_to_host(dev->bus); in pcibios_release_device() local
61 if (phb->controller_ops.release_device) in pcibios_release_device()
62 phb->controller_ops.release_device(dev); in pcibios_release_device()
141 struct pci_controller *phb; in pci_hp_add_devices() local
147 phb = pci_bus_to_host(bus); in pci_hp_add_devices()
150 if (phb->controller_ops.probe_mode) in pci_hp_add_devices()
151 mode = phb->controller_ops.probe_mode(bus); in pci_hp_add_devices()
H A Drtas_pci.c67 buid = pdn->phb->buid; in rtas_pci_dn_read_config()
122 buid = pdn->phb->buid; in rtas_pci_dn_write_config()
208 unsigned long get_phb_buid(struct device_node *phb) in get_phb_buid() argument
214 if (of_address_to_resource(phb, 0, &r)) in get_phb_buid()
220 struct pci_controller *phb) in phb_set_bus_ranges() argument
230 phb->first_busno = be32_to_cpu(bus_range[0]); in phb_set_bus_ranges()
231 phb->last_busno = be32_to_cpu(bus_range[1]); in phb_set_bus_ranges()
236 int rtas_setup_phb(struct pci_controller *phb) in rtas_setup_phb() argument
238 struct device_node *dev = phb->dn; in rtas_setup_phb()
243 if (phb_set_bus_ranges(dev, phb)) in rtas_setup_phb()
[all …]
H A Dpci_dn.c141 edev->controller = pdn->phb; in eeh_dev_init()
161 pdn->phb = parent->phb; in add_one_sriov_vf_pdn()
297 pdn->phb = hose; in pci_add_device_node_info()
369 pdev = pci_get_domain_bus_and_slot(pdn->phb->global_number, in pci_remove_device_node_info()
467 void pci_devs_phb_init_dynamic(struct pci_controller *phb) in pci_devs_phb_init_dynamic() argument
469 struct device_node *dn = phb->dn; in pci_devs_phb_init_dynamic()
473 pdn = pci_add_device_node_info(phb, dn); in pci_devs_phb_init_dynamic()
477 pdn->phb = phb; in pci_devs_phb_init_dynamic()
478 phb->pci_data = pdn; in pci_devs_phb_init_dynamic()
482 pci_traverse_device_nodes(dn, add_pdn, phb); in pci_devs_phb_init_dynamic()
H A Deeh.c176 edev->pe->phb->global_number, edev->bdfn >> 8, in eeh_dump_dev_log()
179 edev->pe->phb->global_number, edev->bdfn >> 8, in eeh_dump_dev_log()
367 phb_pe = eeh_phb_pe_get(pe->phb); in eeh_phb_check_failure()
370 __func__, pe->phb->global_number); in eeh_phb_check_failure()
394 phb_pe->phb->global_number, eeh_pe_loc_get(phb_pe)); in eeh_phb_check_failure()
543 pe->phb->global_number, pe->addr, in eeh_dev_check_failure()
544 pe->phb->global_number, parent_pe->addr); in eeh_dev_check_failure()
565 __func__, pe->phb->global_number, pe->addr); in eeh_dev_check_failure()
666 __func__, function, pe->phb->global_number, in eeh_pci_enable()
812 pe->phb->global_number, pe->addr); in eeh_pe_refreeze_passed()
[all …]
H A Deeh_driver.c850 __func__, pe->phb->global_number, pe->addr); in eeh_handle_normal_event()
871 pe->phb->global_number, pe->addr); in eeh_handle_normal_event()
887 pe->phb->global_number, eeh_pe_loc_get_bus(bus)); in eeh_handle_normal_event()
889 struct eeh_pe *phb_pe = eeh_phb_pe_get(pe->phb); in eeh_handle_normal_event()
892 pe->phb->global_number, pe->addr); in eeh_handle_normal_event()
908 pe->phb->global_number, pe->addr); in eeh_handle_normal_event()
927 pe->phb->global_number, pe->addr, in eeh_handle_normal_event()
1075 pe->phb->global_number, pe->addr); in eeh_handle_normal_event()
1105 __func__, pe->phb->global_number, pe->addr); in eeh_handle_normal_event()
1229 pe->phb->global_number, in eeh_handle_special_event()
H A Dpci_64.c262 hose = PCI_DN(hose_node)->phb; in SYSCALL_DEFINE3()
283 struct pci_controller *phb = pci_bus_to_host(bus); in pcibus_to_node() local
284 return phb->node; in pcibus_to_node()
H A Deeh_event.c191 if (event->pe && event->pe->phb == pe->phb) { in eeh_remove_event()
/linux/drivers/pci/hotplug/
H A Drpadlpar_core.c141 struct pci_controller *phb = pdn->phb; in dlpar_pci_add_bus() local
147 dev = of_create_pci_dev(dn, phb->bus, pdn->devfn); in dlpar_pci_add_bus()
166 pcibios_finish_adding_to_bus(phb->bus); in dlpar_pci_add_bus()
172 struct pci_controller *phb; in dlpar_add_pci_slot() local
181 phb = PCI_DN(dn)->phb; in dlpar_add_pci_slot()
182 dev = dlpar_find_new_dev(phb->bus, dn); in dlpar_add_pci_slot()
223 BUG_ON(!pdn || !pdn->phb); in dlpar_remove_phb()
224 rc = remove_phb_dynamic(pdn->phb); in dlpar_remove_phb()
228 pdn->phb = NULL; in dlpar_remove_phb()
235 struct pci_controller *phb; in dlpar_add_phb() local
[all …]
H A Drpaphp_pci.c78 struct pci_controller *phb = PCI_DN(slot->dn)->phb; in __rpaphp_get_sensor_state() local
87 pdn = list_first_entry_or_null(&PCI_DN(phb->dn)->child_list, in __rpaphp_get_sensor_state()
/linux/arch/powerpc/include/asm/
H A Dppc-pci.h31 extern void pci_devs_phb_init_dynamic(struct pci_controller *phb);
35 extern void ppc_iommu_register_device(struct pci_controller *phb);
36 extern void ppc_iommu_unregister_device(struct pci_controller *phb);
38 static inline void ppc_iommu_register_device(struct pci_controller *phb) { } in ppc_iommu_register_device() argument
39 static inline void ppc_iommu_unregister_device(struct pci_controller *phb) { } in ppc_iommu_unregister_device() argument
46 extern int rtas_setup_phb(struct pci_controller *phb);
/linux/arch/powerpc/platforms/pasemi/
H A Dmsi.c137 struct pci_controller *phb; in mpic_pasemi_msi_init() local
155 list_for_each_entry(phb, &hose_list, list_node) { in mpic_pasemi_msi_init()
156 WARN_ON(phb->controller_ops.setup_msi_irqs); in mpic_pasemi_msi_init()
157 phb->controller_ops.setup_msi_irqs = pasemi_msi_setup_msi_irqs; in mpic_pasemi_msi_init()
158 phb->controller_ops.teardown_msi_irqs = pasemi_msi_teardown_msi_irqs; in mpic_pasemi_msi_init()
/linux/arch/powerpc/sysdev/
H A Dmpic_u3msi.c176 struct pci_controller *phb; in mpic_u3msi_init() local
189 list_for_each_entry(phb, &hose_list, list_node) { in mpic_u3msi_init()
190 WARN_ON(phb->controller_ops.setup_msi_irqs); in mpic_u3msi_init()
191 phb->controller_ops.setup_msi_irqs = u3msi_setup_msi_irqs; in mpic_u3msi_init()
192 phb->controller_ops.teardown_msi_irqs = u3msi_teardown_msi_irqs; in mpic_u3msi_init()
H A Dfsl_msi.c402 struct pci_controller *phb; in fsl_of_msi_probe() local
540 list_for_each_entry(phb, &hose_list, list_node) { in fsl_of_msi_probe()
541 if (!phb->controller_ops.setup_msi_irqs) { in fsl_of_msi_probe()
542 phb->controller_ops.setup_msi_irqs = fsl_setup_msi_irqs; in fsl_of_msi_probe()
543 phb->controller_ops.teardown_msi_irqs = fsl_teardown_msi_irqs; in fsl_of_msi_probe()
544 } else if (phb->controller_ops.setup_msi_irqs != fsl_setup_msi_irqs) { in fsl_of_msi_probe()
/linux/arch/powerpc/platforms/44x/
H A Dhsta_msi.c127 struct pci_controller *phb; in hsta_msi_probe() local
171 list_for_each_entry(phb, &hose_list, list_node) { in hsta_msi_probe()
172 phb->controller_ops.setup_msi_irqs = hsta_setup_msi_irqs; in hsta_msi_probe()
173 phb->controller_ops.teardown_msi_irqs = hsta_teardown_msi_irqs; in hsta_msi_probe()
/linux/arch/powerpc/platforms/amigaone/
H A Dsetup.c77 int phb = -ENODEV; in amigaone_discover_phbs() local
81 phb = amigaone_add_bridge(np); in amigaone_discover_phbs()
83 BUG_ON(phb != 0); in amigaone_discover_phbs()

12