static void iwl_pci_get_hw_id(struct iwl_bus *bus, char buf[],
int buf_len)
{
struct pci_dev *pci_dev = IWL_BUS_GET_PCI_DEV(bus);
snprintf(buf, buf_len, "PCI ID: 0x%04X:0x%04X", pci_dev->device,
pci_dev->subsystem_device);
}
static u16 iwl_pciexp_link_ctrl(struct iwl_bus *bus)
{
int pos;
u16 pci_lnk_ctl;
struct pci_dev *pci_dev = IWL_BUS_GET_PCI_DEV(bus);
pos = pci_pcie_cap(pci_dev);
pci_read_config_word(pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
return pci_lnk_ctl;
}
static void __devexit iwl_pci_remove(struct pci_dev *pdev)
{
struct iwl_bus *bus = pci_get_drvdata(pdev);
struct iwl_pci_bus *pci_bus = IWL_BUS_GET_PCI_BUS(bus);
struct pci_dev *pci_dev = IWL_BUS_GET_PCI_DEV(bus);
struct iwl_shared *shrd = bus->shrd;
iwl_remove(shrd->priv);
pci_disable_msi(pci_dev);
pci_iounmap(pci_dev, pci_bus->hw_base);
pci_release_regions(pci_dev);
pci_disable_device(pci_dev);
pci_set_drvdata(pci_dev, NULL);
kfree(bus);
}
static void iwl_pci_set_drv_data(struct iwl_bus *bus, void *drv_data)
{
bus->drv_data = drv_data;
pci_set_drvdata(IWL_BUS_GET_PCI_DEV(bus), drv_data);
}
