| /arch/s390/pci/ |
| D | pci_event.c | 51 struct zpci_dev *zdev = get_zdev_by_fid(ccdf->fid); in __zpci_event_error() local
57 if (zdev) in __zpci_event_error()
58 pdev = pci_get_slot(zdev->zbus->bus, zdev->devfn); in __zpci_event_error()
69 zpci_zdev_put(zdev); in __zpci_event_error()
80 struct zpci_dev *zdev = get_zdev_by_fid(ccdf->fid); in __zpci_event_availability() local
81 bool existing_zdev = !!zdev; in __zpci_event_availability()
91 if (!zdev) { in __zpci_event_availability()
96 if (zdev->state != ZPCI_FN_STATE_STANDBY) in __zpci_event_availability()
98 zdev->fh = ccdf->fh; in __zpci_event_availability()
99 zdev->state = ZPCI_FN_STATE_CONFIGURED; in __zpci_event_availability()
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| D | pci.c | 66 struct zpci_dev *tmp, *zdev = NULL; in get_zdev_by_fid() local
71 zdev = tmp; in get_zdev_by_fid()
72 zpci_zdev_get(zdev); in get_zdev_by_fid()
77 return zdev; in get_zdev_by_fid()
82 struct zpci_dev *tmp, *zdev; in zpci_remove_reserved_devices() local
87 list_for_each_entry_safe(zdev, tmp, &zpci_list, entry) { in zpci_remove_reserved_devices()
88 if (zdev->state == ZPCI_FN_STATE_STANDBY && in zpci_remove_reserved_devices()
89 !clp_get_state(zdev->fid, &state) && in zpci_remove_reserved_devices()
91 list_move_tail(&zdev->entry, &remove); in zpci_remove_reserved_devices()
95 list_for_each_entry_safe(zdev, tmp, &remove, entry) in zpci_remove_reserved_devices()
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| D | pci_dma.c | 22 static int zpci_refresh_global(struct zpci_dev *zdev) in zpci_refresh_global() argument
24 return zpci_refresh_trans((u64) zdev->fh << 32, zdev->start_dma, in zpci_refresh_global()
25 zdev->iommu_pages * PAGE_SIZE); in zpci_refresh_global()
133 static int __dma_update_trans(struct zpci_dev *zdev, unsigned long pa, in __dma_update_trans() argument
145 spin_lock_irqsave(&zdev->dma_table_lock, irq_flags); in __dma_update_trans()
146 if (!zdev->dma_table) { in __dma_update_trans()
152 entry = dma_walk_cpu_trans(zdev->dma_table, dma_addr); in __dma_update_trans()
168 entry = dma_walk_cpu_trans(zdev->dma_table, dma_addr); in __dma_update_trans()
175 spin_unlock_irqrestore(&zdev->dma_table_lock, irq_flags); in __dma_update_trans()
179 static int __dma_purge_tlb(struct zpci_dev *zdev, dma_addr_t dma_addr, in __dma_purge_tlb() argument
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| D | pci_debug.c | 72 struct zpci_dev *zdev = m->private; in pci_sw_counter_show() local
73 atomic64_t *counter = &zdev->allocated_pages; in pci_sw_counter_show()
83 struct zpci_dev *zdev = m->private; in pci_perf_show() local
85 if (!zdev) in pci_perf_show()
88 mutex_lock(&zdev->lock); in pci_perf_show()
89 if (!zdev->fmb) { in pci_perf_show()
90 mutex_unlock(&zdev->lock); in pci_perf_show()
96 seq_printf(m, "Update interval: %u ms\n", zdev->fmb_update); in pci_perf_show()
97 seq_printf(m, "Samples: %u\n", zdev->fmb->samples); in pci_perf_show()
98 seq_printf(m, "Last update TOD: %Lx\n", zdev->fmb->last_update); in pci_perf_show()
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| D | pci_bus.c | 132 struct zpci_dev *zdev = to_zpci(pdev); in pcibios_bus_add_device() local
138 if (zdev->vfn) { in pcibios_bus_add_device()
139 zpci_iov_setup_virtfn(zdev->zbus, pdev, zdev->vfn); in pcibios_bus_add_device()
144 static int zpci_bus_add_device(struct zpci_bus *zbus, struct zpci_dev *zdev) in zpci_bus_add_device() argument
156 pdev = pci_get_slot(bus, zdev->devfn); in zpci_bus_add_device()
163 rc = zpci_init_slot(zdev); in zpci_bus_add_device()
166 zdev->has_hp_slot = 1; in zpci_bus_add_device()
173 pdev = pci_scan_single_device(bus, zdev->devfn); in zpci_bus_add_device()
193 int zpci_bus_device_register(struct zpci_dev *zdev, struct pci_ops *ops) in zpci_bus_device_register() argument
200 zdev->fid, ZPCI_NR_DEVICES); in zpci_bus_device_register()
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| D | pci_clp.c | 99 static void clp_store_query_pci_fngrp(struct zpci_dev *zdev, in clp_store_query_pci_fngrp() argument
102 zdev->tlb_refresh = response->refresh; in clp_store_query_pci_fngrp()
103 zdev->dma_mask = response->dasm; in clp_store_query_pci_fngrp()
104 zdev->msi_addr = response->msia; in clp_store_query_pci_fngrp()
105 zdev->max_msi = response->noi; in clp_store_query_pci_fngrp()
106 zdev->fmb_update = response->mui; in clp_store_query_pci_fngrp()
107 zdev->version = response->version; in clp_store_query_pci_fngrp()
111 zdev->max_bus_speed = PCIE_SPEED_5_0GT; in clp_store_query_pci_fngrp()
114 zdev->max_bus_speed = PCI_SPEED_UNKNOWN; in clp_store_query_pci_fngrp()
119 static int clp_query_pci_fngrp(struct zpci_dev *zdev, u8 pfgid) in clp_query_pci_fngrp() argument
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| D | pci_irq.c | 39 static int zpci_set_airq(struct zpci_dev *zdev) in zpci_set_airq() argument
41 u64 req = ZPCI_CREATE_REQ(zdev->fh, 0, ZPCI_MOD_FC_REG_INT); in zpci_set_airq()
47 fib.fmt0.noi = airq_iv_end(zdev->aibv); in zpci_set_airq()
48 fib.fmt0.aibv = (unsigned long) zdev->aibv->vector; in zpci_set_airq()
50 fib.fmt0.aisb = (unsigned long) zpci_sbv->vector + (zdev->aisb/64)*8; in zpci_set_airq()
51 fib.fmt0.aisbo = zdev->aisb & 63; in zpci_set_airq()
57 static int zpci_clear_airq(struct zpci_dev *zdev) in zpci_clear_airq() argument
59 u64 req = ZPCI_CREATE_REQ(zdev->fh, 0, ZPCI_MOD_FC_DEREG_INT); in zpci_clear_airq()
72 static int zpci_set_directed_irq(struct zpci_dev *zdev) in zpci_set_directed_irq() argument
74 u64 req = ZPCI_CREATE_REQ(zdev->fh, 0, ZPCI_MOD_FC_REG_INT_D); in zpci_set_directed_irq()
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| D | pci_bus.h | 10 int zpci_bus_device_register(struct zpci_dev *zdev, struct pci_ops *ops);
11 void zpci_bus_device_unregister(struct zpci_dev *zdev);
14 static inline void zpci_zdev_put(struct zpci_dev *zdev) in zpci_zdev_put() argument
16 if (zdev) in zpci_zdev_put()
17 kref_put(&zdev->kref, zpci_release_device); in zpci_zdev_put()
20 static inline void zpci_zdev_get(struct zpci_dev *zdev) in zpci_zdev_get() argument
22 kref_get(&zdev->kref); in zpci_zdev_get()
27 int zpci_setup_bus_resources(struct zpci_dev *zdev,
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| D | pci_sysfs.c | 24 struct zpci_dev *zdev = to_zpci(to_pci_dev(dev)); \
26 return sprintf(buf, fmt, zdev->member); \
46 struct zpci_dev *zdev = to_zpci(to_pci_dev(dev)); in mio_enabled_show() local
48 return sprintf(buf, zpci_use_mio(zdev) ? "1\n" : "0\n"); in mio_enabled_show()
57 struct zpci_dev *zdev = to_zpci(pdev); in recover_store() local
85 ret = zpci_disable_device(zdev); in recover_store()
89 ret = zpci_enable_device(zdev); in recover_store()
92 pci_rescan_bus(zdev->zbus->bus); in recover_store()
108 struct zpci_dev *zdev = to_zpci(pdev); in util_string_read() local
110 return memory_read_from_buffer(buf, count, &off, zdev->util_str, in util_string_read()
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| D | pci_iov.c | 66 struct zpci_dev *zdev; in zpci_iov_setup_virtfn() local
82 zdev = zbus->function[i]; in zpci_iov_setup_virtfn()
83 if (zdev && zdev->is_physfn) { in zpci_iov_setup_virtfn()
84 pdev = pci_get_slot(zbus->bus, zdev->devfn); in zpci_iov_setup_virtfn()
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| /arch/s390/include/asm/ |
| D | pci.h | 191 static inline bool zdev_enabled(struct zpci_dev *zdev) in zdev_enabled() argument
193 return (zdev->fh & (1UL << 31)) ? true : false; in zdev_enabled()
205 void zpci_remove_device(struct zpci_dev *zdev, bool set_error);
208 void zpci_device_reserved(struct zpci_dev *zdev);
209 bool zpci_is_device_configured(struct zpci_dev *zdev);
218 int clp_query_pci_fn(struct zpci_dev *zdev);
227 int zpci_init_iommu(struct zpci_dev *zdev);
228 void zpci_destroy_iommu(struct zpci_dev *zdev);
231 static inline bool zpci_use_mio(struct zpci_dev *zdev) in zpci_use_mio() argument
233 return static_branch_likely(&have_mio) && zdev->mio_capable; in zpci_use_mio()
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| /arch/s390/net/ |
| D | pnet.c | 57 struct zpci_dev *zdev = to_zpci(to_pci_dev(dev)); in pnet_ids_by_device() local
59 memcpy(pnetids, zdev->util_str, sizeof(zdev->util_str)); in pnet_ids_by_device()
60 EBCASC(pnetids, sizeof(zdev->util_str)); in pnet_ids_by_device()
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