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Searched refs:zbus (Results 1 – 10 of 10) sorted by relevance

/linux-6.15/arch/s390/pci/
H A Dpci_bus.c102 struct zpci_bus *zbus = zdev->zbus; in zpci_bus_remove_device() local
234 kfree(zbus); in zpci_bus_release()
255 zbus = NULL; in zpci_bus_get()
258 return zbus; in zpci_bus_get()
265 zbus = kzalloc(sizeof(*zbus), GFP_KERNEL); in zpci_bus_alloc()
266 if (!zbus) in zpci_bus_alloc()
284 return zbus; in zpci_bus_alloc()
339 zdev->zbus = zbus; in zpci_bus_add_device()
389 if (zbus && zpci_bus_is_isolated_vf(zbus, zdev)) { in zpci_bus_device_register()
396 if (!zbus) in zpci_bus_device_register()
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H A Dpci_iov.c77 struct pci_dev *zpci_iov_find_parent_pf(struct zpci_bus *zbus, struct zpci_dev *zdev) in zpci_iov_find_parent_pf() argument
82 if (!zbus->multifunction) in zpci_iov_find_parent_pf()
99 zdev = zbus->function[i]; in zpci_iov_find_parent_pf()
101 pdev = pci_get_slot(zbus->bus, zdev->devfn); in zpci_iov_find_parent_pf()
114 int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn) in zpci_iov_setup_virtfn() argument
120 pdev_pf = zpci_iov_find_parent_pf(zbus, zdev); in zpci_iov_setup_virtfn()
H A Dpci_iov.h20 int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn);
22 struct pci_dev *zpci_iov_find_parent_pf(struct zpci_bus *zbus, struct zpci_dev *zdev);
29 static inline int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn) in zpci_iov_setup_virtfn() argument
34 static inline struct pci_dev *zpci_iov_find_parent_pf(struct zpci_bus *zbus, struct zpci_dev *zdev) in zpci_iov_find_parent_pf() argument
H A Dpci_bus.h17 int zpci_bus_scan_bus(struct zpci_bus *zbus);
42 struct zpci_bus *zbus = bus->sysdata; in zdev_from_bus() local
44 return (devfn >= ZPCI_FUNCTIONS_PER_BUS) ? NULL : zbus->function[devfn]; in zdev_from_bus()
H A Dpci_report.c115 if (!zdev || !zdev->zbus) in zpci_report_status()
125 if (zdev->zbus->bus) in zpci_report_status()
126 pdev = pci_get_slot(zdev->zbus->bus, zdev->devfn); in zpci_report_status()
H A Dpci_event.c285 if (zdev->zbus->bus) in __zpci_event_error()
286 pdev = pci_get_slot(zdev->zbus->bus, zdev->devfn); in __zpci_event_error()
H A Dpci_sysfs.c117 pci_rescan_bus(zdev->zbus->bus); in recover_store()
H A Dpci.c574 pci_bus_remove_resource(zdev->zbus->bus, res); in zpci_cleanup_bus_resources()
905 if (zdev->zbus->bus) in zpci_deconfigure_device()
952 if (zdev->zbus->bus) in zpci_release_device()
/linux-6.15/drivers/pci/hotplug/
H A Ds390_pci_hpc.c60 pdev = pci_get_slot(zdev->zbus->bus, zdev->devfn); in disable_slot()
130 struct zpci_bus *zbus = zdev->zbus; in zpci_init_slot() local
135 return pci_hp_register(&zdev->hotplug_slot, zbus->bus, in zpci_init_slot()
/linux-6.15/arch/s390/include/asm/
H A Dpci.h121 struct zpci_bus *zbus; member
283 struct zpci_bus *zbus = pdev->sysdata; in to_zpci() local
285 return zbus->function[pdev->devfn]; in to_zpci()