#include <linux/slab.h>
#include <linux/bcma/bcma.h>
#include <linux/pci.h>
+#include <linux/module.h>
static void bcma_host_pci_switch_core(struct bcma_device *core)
{
pci_set_drvdata(dev, NULL);
}
+#ifdef CONFIG_PM
+static int bcma_host_pci_suspend(struct pci_dev *dev, pm_message_t state)
+{
+ struct bcma_bus *bus = pci_get_drvdata(dev);
+
+ /* Host specific */
+ pci_save_state(dev);
+ pci_disable_device(dev);
+ pci_set_power_state(dev, pci_choose_state(dev, state));
+
+ bus->mapped_core = NULL;
+ return 0;
+}
+
+static int bcma_host_pci_resume(struct pci_dev *dev)
+{
+ struct bcma_bus *bus = pci_get_drvdata(dev);
+ int err;
+
+ /* Host specific */
+ pci_set_power_state(dev, 0);
+ err = pci_enable_device(dev);
+ if (err)
+ return err;
+ pci_restore_state(dev);
+
+ /* Bus specific */
+ err = bcma_bus_resume(bus);
+ if (err)
+ return err;
+
+ return 0;
+}
+#else /* CONFIG_PM */
+# define bcma_host_pci_suspend NULL
+# define bcma_host_pci_resume NULL
+#endif /* CONFIG_PM */
+
static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = {
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) },
.id_table = bcma_pci_bridge_tbl,
.probe = bcma_host_pci_probe,
.remove = bcma_host_pci_remove,
+ .suspend = bcma_host_pci_suspend,
+ .resume = bcma_host_pci_resume,
};
int __init bcma_host_pci_init(void)