Searched refs:bus_res (Results 1 - 5 of 5) sorted by relevance

/linux-master/drivers/eisa/
H A Dpci_eisa.c23 struct resource *res, *bus_res = NULL; local
43 bus_res = res;
47 if (!bus_res) {
53 pci_eisa_root.res = bus_res;
54 pci_eisa_root.bus_base_addr = bus_res->start;
/linux-master/drivers/pci/
H A Dbus.c51 struct pci_bus_resource *bus_res; local
53 bus_res = kzalloc(sizeof(struct pci_bus_resource), GFP_KERNEL);
54 if (!bus_res) {
59 bus_res->res = res;
60 bus_res->flags = flags;
61 list_add_tail(&bus_res->list, &bus->resources);
66 struct pci_bus_resource *bus_res; local
72 list_for_each_entry(bus_res, &bus->resources, list) {
74 return bus_res->res;
82 struct pci_bus_resource *bus_res, *tm local
104 struct pci_bus_resource *bus_res, *tmp; local
[all...]
/linux-master/arch/loongarch/pci/
H A Dacpi.c162 struct resource *bus_res = &root->secondary; local
168 dev_err(dev, "%04x:%pR ECAM region not found, use default value\n", seg, bus_res);
176 cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);
178 cfgres.start = root->mcfg_addr + (bus_res->start << bus_shift);
179 cfgres.end = cfgres.start + (resource_size(bus_res) << bus_shift) - 1;
182 cfg = arch_pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);
186 dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, PTR_ERR(cfg));
/linux-master/arch/arm64/kernel/
H A Dpci.c131 struct resource *bus_res = &root->secondary; local
141 dev_err(dev, "%04x:%pR ECAM region not found\n", seg, bus_res);
153 cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);
155 dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res,
/linux-master/drivers/acpi/
H A Dpci_mcfg.c237 struct resource *bus_res = &root->secondary; local
247 * We expect the range in bus_res in the coverage of MCFG bus range.
250 if (e->segment == seg && e->bus_start <= bus_res->start &&
251 e->bus_end >= bus_res->end) {
260 res.start = root->mcfg_addr + (bus_res->start << 20);
261 res.end = res.start + (resource_size(bus_res) << 20) - 1;

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