16 	int win2 = core->bus->host_is_pcie2 ?  in bcma_host_pci_switch_core()
19 	pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN,  in bcma_host_pci_switch_core()
21 	pci_write_config_dword(core->bus->host_pci, win2, core->wrap);  in bcma_host_pci_switch_core()
22 	core->bus->mapped_core = core;  in bcma_host_pci_switch_core()
23 	bcma_debug(core->bus, "Switched to core: 0x%X\n", core->id.id);  in bcma_host_pci_switch_core()
37 	if (core->bus->mapped_core != core)  in bcma_host_pci_provide_access_to_core()
45 	return ioread8(core->bus->mmio + offset);  in bcma_host_pci_read8()
51 	return ioread16(core->bus->mmio + offset);  in bcma_host_pci_read16()
57 	return ioread32(core->bus->mmio + offset);  in bcma_host_pci_read32()
64 	iowrite8(value, core->bus->mmio + offset);  in bcma_host_pci_write8()
71 	iowrite16(value, core->bus->mmio + offset);  in bcma_host_pci_write16()
78 	iowrite32(value, core->bus->mmio + offset);  in bcma_host_pci_write32()
85 	void __iomem *addr = core->bus->mmio + offset;  in bcma_host_pci_block_read()
86 	if (core->bus->mapped_core != core)  in bcma_host_pci_block_read()
109 	void __iomem *addr = core->bus->mmio + offset;  in bcma_host_pci_block_write()
110 	if (core->bus->mapped_core != core)  in bcma_host_pci_block_write()
132 	if (core->bus->mapped_core != core)  in bcma_host_pci_aread32()
134 	return ioread32(core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset);  in bcma_host_pci_aread32()
140 	if (core->bus->mapped_core != core)  in bcma_host_pci_awrite32()
142 	iowrite32(value, core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset);  in bcma_host_pci_awrite32()
163 	struct bcma_bus *bus;  in bcma_host_pci_probe()  local
169 	bus = kzalloc(sizeof(*bus), GFP_KERNEL);  in bcma_host_pci_probe()
170 	if (!bus)  in bcma_host_pci_probe()
194 		bcma_err(bus, "PCI card detected, they are not supported.\n");  in bcma_host_pci_probe()
199 	bus->dev = &dev->dev;  in bcma_host_pci_probe()
203 	bus->mmio = pci_iomap(dev, 0, ~0UL);  in bcma_host_pci_probe()
204 	if (!bus->mmio)  in bcma_host_pci_probe()
208 	bus->host_pci = dev;  in bcma_host_pci_probe()
209 	bus->hosttype = BCMA_HOSTTYPE_PCI;  in bcma_host_pci_probe()
210 	bus->ops = &bcma_host_pci_ops;  in bcma_host_pci_probe()
212 	bus->boardinfo.vendor = bus->host_pci->subsystem_vendor;  in bcma_host_pci_probe()
213 	bus->boardinfo.type = bus->host_pci->subsystem_device;  in bcma_host_pci_probe()
216 	bcma_init_bus(bus);  in bcma_host_pci_probe()
218 	/* Scan bus to find out generation of PCIe core */  in bcma_host_pci_probe()
219 	err = bcma_bus_scan(bus);  in bcma_host_pci_probe()
223 	if (bcma_find_core(bus, BCMA_CORE_PCIE2))  in bcma_host_pci_probe()
224 		bus->host_is_pcie2 = true;  in bcma_host_pci_probe()
227 	err = bcma_bus_register(bus);  in bcma_host_pci_probe()
231 	pci_set_drvdata(dev, bus);  in bcma_host_pci_probe()
237 	bcma_unregister_cores(bus);  in bcma_host_pci_probe()
239 	pci_iounmap(dev, bus->mmio);  in bcma_host_pci_probe()
245 	kfree(bus);  in bcma_host_pci_probe()
251 	struct bcma_bus *bus = pci_get_drvdata(dev);  in bcma_host_pci_remove()  local
253 	bcma_bus_unregister(bus);  in bcma_host_pci_remove()
254 	pci_iounmap(dev, bus->mmio);  in bcma_host_pci_remove()
257 	kfree(bus);  in bcma_host_pci_remove()
263 	struct bcma_bus *bus = dev_get_drvdata(dev);  in bcma_host_pci_suspend()  local
265 	bus->mapped_core = NULL;  in bcma_host_pci_suspend()
267 	return bcma_bus_suspend(bus);  in bcma_host_pci_suspend()
272 	struct bcma_bus *bus = dev_get_drvdata(dev);  in bcma_host_pci_resume()  local
274 	return bcma_bus_resume(bus);  in bcma_host_pci_resume()
335 void bcma_host_pci_up(struct bcma_bus *bus)  in bcma_host_pci_up()  argument
337 	if (bus->hosttype != BCMA_HOSTTYPE_PCI)  in bcma_host_pci_up()
340 	if (bus->host_is_pcie2)  in bcma_host_pci_up()
341 		bcma_core_pcie2_up(&bus->drv_pcie2);  in bcma_host_pci_up()
343 		bcma_core_pci_up(&bus->drv_pci[0]);  in bcma_host_pci_up()
348 void bcma_host_pci_down(struct bcma_bus *bus)  in bcma_host_pci_down()  argument
350 	if (bus->hosttype != BCMA_HOSTTYPE_PCI)  in bcma_host_pci_down()
353 	if (!bus->host_is_pcie2)  in bcma_host_pci_down()
354 		bcma_core_pci_down(&bus->drv_pci[0]);  in bcma_host_pci_down()
359 int bcma_host_pci_irq_ctl(struct bcma_bus *bus, struct bcma_device *core,  in bcma_host_pci_irq_ctl()  argument
366 	if (bus->hosttype != BCMA_HOSTTYPE_PCI) {  in bcma_host_pci_irq_ctl()
367 		/* This bcma device is not on a PCI host-bus. So the IRQs are  in bcma_host_pci_irq_ctl()
373 	pdev = bus->host_pci;  in bcma_host_pci_irq_ctl()