if (pos) {
struct msix_entry msix_entries[PCIE_PORT_DEVICE_MAXSERVICES] =
{{0, 0}, {0, 1}, {0, 2}, {0, 3}};
- printk("%s Found MSIX capability\n", __FUNCTION__);
+ printk("%s Found MSIX capability\n", __func__);
status = pci_enable_msix(dev, msix_entries, nvec);
if (!status) {
int j = 0;
if (status) {
pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
if (pos) {
- printk("%s Found MSI capability\n", __FUNCTION__);
+ printk("%s Found MSI capability\n", __func__);
status = pci_enable_msi(dev);
if (!status) {
interrupt_mode = PCIE_PORT_MSI_MODE;
if (reg32 & SLOT_HP_CAPABLE_MASK)
services |= PCIE_PORT_SERVICE_HP;
}
- /* PME Capable */
- pos = pci_find_capability(dev, PCI_CAP_ID_PME);
- if (pos)
+ /* PME Capable - root port capability */
+ if (((reg16 >> 4) & PORT_TYPE_MASK) == PCIE_RC_PORT)
services |= PCIE_PORT_SERVICE_PME;
pos = PCI_CFG_SPACE_SIZE;
int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state)
{
- device_for_each_child(&dev->dev, &state, suspend_iter);
- return 0;
+ return device_for_each_child(&dev->dev, &state, suspend_iter);
}
static int resume_iter(struct device *dev, void *data)
int pcie_port_device_resume(struct pci_dev *dev)
{
- device_for_each_child(&dev->dev, NULL, resume_iter);
- return 0;
+ return device_for_each_child(&dev->dev, NULL, resume_iter);
}
#endif
pci_disable_msi(dev);
}
-void pcie_port_bus_register(void)
+int pcie_port_bus_register(void)
{
- bus_register(&pcie_port_bus_type);
+ return bus_register(&pcie_port_bus_type);
}
void pcie_port_bus_unregister(void)