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Searched refs:pdn (Results 1 – 25 of 29) sorted by relevance

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/arch/powerpc/kernel/
Dpci_dn.c34 struct pci_dn *pdn; in pci_bus_to_pdn() local
53 pdn = dn ? PCI_DN(dn) : NULL; in pci_bus_to_pdn()
55 return pdn; in pci_bus_to_pdn()
62 struct pci_dn *parent, *pdn; in pci_get_pdn_by_devfn() local
77 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn_by_devfn()
78 if (pdn) in pci_get_pdn_by_devfn()
79 return pdn; in pci_get_pdn_by_devfn()
86 list_for_each_entry(pdn, &parent->child_list, list) { in pci_get_pdn_by_devfn()
87 if (pdn->busno == bus->number && in pci_get_pdn_by_devfn()
88 pdn->devfn == devfn) in pci_get_pdn_by_devfn()
[all …]
Drtas_pci.c45 int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val) in rtas_read_config() argument
51 if (!pdn) in rtas_read_config()
53 if (!config_access_valid(pdn, where)) in rtas_read_config()
56 if (pdn->edev && pdn->edev->pe && in rtas_read_config()
57 (pdn->edev->pe->state & EEH_PE_CFG_BLOCKED)) in rtas_read_config()
61 addr = rtas_config_addr(pdn->busno, pdn->devfn, where); in rtas_read_config()
62 buid = pdn->phb->buid; in rtas_read_config()
81 struct pci_dn *pdn; in rtas_pci_read_config() local
86 pdn = pci_get_pdn_by_devfn(bus, devfn); in rtas_pci_read_config()
89 ret = rtas_read_config(pdn, where, size, val); in rtas_pci_read_config()
[all …]
Dpci-hotplug.c40 struct pci_dn *pdn = PCI_DN(dn); in pci_find_bus_by_node() local
42 if (!pdn || !pdn->phb || !pdn->phb->bus) in pci_find_bus_by_node()
45 return find_bus_among_children(pdn->phb->bus, dn); in pci_find_bus_by_node()
58 struct pci_dn *pdn = pci_get_pdn(dev); in pcibios_release_device() local
64 if (pdn && (pdn->flags & PCI_DN_FLAG_DEAD)) { in pcibios_release_device()
66 kfree(pdn); in pcibios_release_device()
Deeh_sysfs.c84 struct pci_dn *pdn = pci_get_pdn(pdev); in eeh_notify_resume_show() local
89 return sprintf(buf, "%d\n", pdn->last_allow_rc); in eeh_notify_resume_show()
/arch/powerpc/platforms/pseries/
Deeh_pseries.c48 struct pci_dn *pdn = pci_get_pdn(pdev); in pseries_pcibios_bus_add_device() local
56 pdn->device_id = pdev->device; in pseries_pcibios_bus_add_device()
57 pdn->vendor_id = pdev->vendor; in pseries_pcibios_bus_add_device()
58 pdn->class_code = pdev->class; in pseries_pcibios_bus_add_device()
64 pdn->last_allow_rc = 0; in pseries_pcibios_bus_add_device()
67 pseries_eeh_init_edev(pdn); in pseries_pcibios_bus_add_device()
75 struct eeh_dev *edev = pdn_to_eeh_dev(pdn); in pseries_pcibios_bus_add_device()
77 edev->pe_config_addr = (pdn->busno << 16) | (pdn->devfn << 8); in pseries_pcibios_bus_add_device()
99 static int pseries_eeh_get_pe_config_addr(struct pci_dn *pdn) in pseries_eeh_get_pe_config_addr() argument
101 int config_addr = rtas_config_addr(pdn->busno, pdn->devfn, 0); in pseries_eeh_get_pe_config_addr()
[all …]
Dpci.c61 struct pci_dn *pdn; in pseries_send_map_pe() local
69 pdn = pci_get_pdn(pdev); in pseries_send_map_pe()
70 addr = rtas_config_addr(pdn->busno, pdn->devfn, 0); in pseries_send_map_pe()
71 buid = pdn->phb->buid; in pseries_send_map_pe()
92 struct pci_dn *pdn; in pseries_set_pe_num() local
94 pdn = pci_get_pdn(pdev); in pseries_set_pe_num()
95 pdn->pe_num_map[vf_index] = be16_to_cpu(pe_num); in pseries_set_pe_num()
101 pdn->pe_num_map[vf_index]); in pseries_set_pe_num()
106 struct pci_dn *pdn; in pseries_associate_pes() local
116 pdn = pci_get_pdn(pdev); in pseries_associate_pes()
[all …]
Diommu.c721 struct device_node *dn, *pdn; in pci_dma_bus_setup_pSeriesLP() local
734 for (pdn = dn; pdn != NULL; pdn = pdn->parent) { in pci_dma_bus_setup_pSeriesLP()
735 dma_window = of_get_property(pdn, "ibm,dma-window", NULL); in pci_dma_bus_setup_pSeriesLP()
745 ppci = PCI_DN(pdn); in pci_dma_bus_setup_pSeriesLP()
748 pdn, ppci->table_group); in pci_dma_bus_setup_pSeriesLP()
753 iommu_table_setparms_lpar(ppci->phb, pdn, tbl, in pci_dma_bus_setup_pSeriesLP()
894 static bool find_existing_ddw(struct device_node *pdn, u64 *dma_addr, int *window_shift) in find_existing_ddw() argument
903 if (window->device == pdn) { in find_existing_ddw()
916 static struct dma_win *ddw_list_new_entry(struct device_node *pdn, in ddw_list_new_entry() argument
925 window->device = pdn; in ddw_list_new_entry()
[all …]
Dmsi.c31 static int rtas_change_msi(struct pci_dn *pdn, u32 func, u32 num_irqs) in rtas_change_msi() argument
37 addr = rtas_config_addr(pdn->busno, pdn->devfn, 0); in rtas_change_msi()
38 buid = pdn->phb->buid; in rtas_change_msi()
72 struct pci_dn *pdn; in rtas_disable_msi() local
74 pdn = pci_get_pdn(pdev); in rtas_disable_msi()
75 if (!pdn) in rtas_disable_msi()
81 if (rtas_change_msi(pdn, RTAS_CHANGE_MSI_FN, 0) != 0) { in rtas_disable_msi()
86 if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0) != 0) { in rtas_disable_msi()
92 static int rtas_query_irq_number(struct pci_dn *pdn, int offset) in rtas_query_irq_number() argument
98 addr = rtas_config_addr(pdn->busno, pdn->devfn, 0); in rtas_query_irq_number()
[all …]
Dsetup.c255 struct pci_dn *pdn; in pci_dn_reconfig_notifier() local
261 pdn = parent ? PCI_DN(parent) : NULL; in pci_dn_reconfig_notifier()
262 if (pdn) in pci_dn_reconfig_notifier()
263 pci_add_device_node_info(pdn->phb, np); in pci_dn_reconfig_notifier()
268 pdn = PCI_DN(np); in pci_dn_reconfig_notifier()
269 if (pdn) in pci_dn_reconfig_notifier()
270 list_del(&pdn->list); in pci_dn_reconfig_notifier()
Dmobility.c66 struct device_node *pdn; in delete_dt_node() local
69 pdn = of_get_parent(dn); in delete_dt_node()
71 of_node_is_type(pdn, "ibm,platform-facilities"); in delete_dt_node()
72 of_node_put(pdn); in delete_dt_node()
/arch/powerpc/platforms/powernv/
Deeh-powernv.c230 static int pnv_eeh_find_cap(struct pci_dn *pdn, int cap) in pnv_eeh_find_cap() argument
236 if (!pdn) in pnv_eeh_find_cap()
240 pnv_pci_cfg_read(pdn, PCI_STATUS, 2, &status); in pnv_eeh_find_cap()
245 pnv_pci_cfg_read(pdn, pos, 1, &pos); in pnv_eeh_find_cap()
250 pnv_pci_cfg_read(pdn, pos + PCI_CAP_LIST_ID, 1, &id); in pnv_eeh_find_cap()
265 static int pnv_eeh_find_ecap(struct pci_dn *pdn, int cap) in pnv_eeh_find_ecap() argument
267 struct eeh_dev *edev = pdn_to_eeh_dev(pdn); in pnv_eeh_find_ecap()
273 if (pnv_pci_cfg_read(pdn, pos, 4, &header) != PCIBIOS_SUCCESSFUL) in pnv_eeh_find_ecap()
286 if (pnv_pci_cfg_read(pdn, pos, 4, &header) != PCIBIOS_SUCCESSFUL) in pnv_eeh_find_ecap()
323 struct pci_dn *pdn = pci_get_pdn(pdev); in pnv_eeh_probe() local
[all …]
Dpci.c531 static void pnv_pci_config_check_eeh(struct pci_dn *pdn) in pnv_pci_config_check_eeh() argument
533 struct pnv_phb *phb = pdn->phb->private_data; in pnv_pci_config_check_eeh()
544 pe_no = pdn->pe_number; in pnv_pci_config_check_eeh()
569 (pdn->busno << 8) | (pdn->devfn), pe_no, fstate); in pnv_pci_config_check_eeh()
586 int pnv_pci_cfg_read(struct pci_dn *pdn, in pnv_pci_cfg_read() argument
589 struct pnv_phb *phb = pdn->phb->private_data; in pnv_pci_cfg_read()
590 u32 bdfn = (pdn->busno << 8) | pdn->devfn; in pnv_pci_cfg_read()
618 __func__, pdn->busno, pdn->devfn, where, size, *val); in pnv_pci_cfg_read()
622 int pnv_pci_cfg_write(struct pci_dn *pdn, in pnv_pci_cfg_write() argument
625 struct pnv_phb *phb = pdn->phb->private_data; in pnv_pci_cfg_write()
[all …]
Dpci-ioda.c681 struct pci_dn *pdn = pci_get_pdn(dev); in pnv_ioda_get_pe() local
683 if (!pdn) in pnv_ioda_get_pe()
685 if (pdn->pe_number == IODA_INVALID_PE) in pnv_ioda_get_pe()
687 return &phb->ioda.pe_array[pdn->pe_number]; in pnv_ioda_get_pe()
778 struct pci_dn *pdn = pci_get_pdn(pdev); in pnv_ioda_set_peltv() local
781 if (pdn && pdn->pe_number != IODA_INVALID_PE) { in pnv_ioda_set_peltv()
782 parent = &phb->ioda.pe_array[pdn->pe_number]; in pnv_ioda_set_peltv()
801 struct pci_dn *pdn = pci_get_pdn(parent); in pnv_ioda_unset_peltv() local
803 if (pdn && pdn->pe_number != IODA_INVALID_PE) { in pnv_ioda_unset_peltv()
804 rc = opal_pci_set_peltv(phb->opal_id, pdn->pe_number, in pnv_ioda_unset_peltv()
[all …]
Dpci.h276 int pnv_pci_cfg_read(struct pci_dn *pdn,
278 int pnv_pci_cfg_write(struct pci_dn *pdn,
Dpci-sriov.c627 struct pci_dn *pdn; in pnv_ioda_setup_vf_PE() local
633 pdn = pci_get_pdn(pdev); in pnv_ioda_setup_vf_PE()
668 list_for_each_entry(vf_pdn, &pdn->parent->child_list, list) { in pnv_ioda_setup_vf_PE()
/arch/powerpc/include/asm/
Deeh.h145 struct pci_dn *pdn; /* Associated PCI device node */ member
167 return edev ? edev->pdn : NULL; in eeh_dev_to_pdn()
357 void pseries_eeh_init_edev(struct pci_dn *pdn);
358 void pseries_eeh_init_edev_recursive(struct pci_dn *pdn);
360 static inline void pseries_eeh_add_device_early(struct pci_dn *pdn) { } in pseries_eeh_add_device_early() argument
361 static inline void pseries_eeh_add_device_tree_early(struct pci_dn *pdn) { } in pseries_eeh_add_device_tree_early() argument
Dpci-bridge.h249 static inline struct eeh_dev *pdn_to_eeh_dev(struct pci_dn *pdn) in pdn_to_eeh_dev() argument
251 return pdn ? pdn->edev : NULL; in pdn_to_eeh_dev()
/arch/arm/boot/dts/
Dexynos3250-artik5.dtsi363 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
364 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_DOWN>;
384 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;
385 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
392 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>;
393 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_DOWN>;
Dexynos4210-i9100.dts685 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;
686 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
691 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>;
692 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
697 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;
698 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
703 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
704 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
Drk3188-bqedison2qc.dts551 cif0_pdn: cif0-pdn {
555 cif1_pdn: cif1-pdn {
Dexynos3250-pinctrl.dtsi50 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_ ##_mode>; \
51 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_ ##_pull>; \
/arch/arm/mach-imx/
Dsrc.c99 void imx_gpcv2_set_core1_pdn_pup_by_software(bool pdn) in imx_gpcv2_set_core1_pdn_pup_by_software() argument
101 u32 reg = pdn ? GPC_CPU_PGC_SW_PDN_REQ : GPC_CPU_PGC_SW_PUP_REQ; in imx_gpcv2_set_core1_pdn_pup_by_software()
Dcommon.h83 void imx_gpcv2_set_core1_pdn_pup_by_software(bool pdn);
/arch/arm64/boot/dts/socionext/
Duniphier-ld20-global.dts118 pdn-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 1) GPIO_ACTIVE_LOW>;
Duniphier-ld11-global.dts118 pdn-gpios = <&gpio UNIPHIER_GPIO_PORT(23, 5) GPIO_ACTIVE_LOW>;

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