static void lpss_init(device_t dev)
{
struct soc_intel_braswell_config *config = dev->chip_info;
int iosf_reg, nvs_index;
printk(BIOS_SPEW, "%s/%s ( %s )\n",
__FILE__, __func__, dev_name(dev));
printk(BIOS_SPEW, "%s - %s\n",
get_pci_class_name(dev),
get_pci_subclass_name(dev));
dev_ctl_reg(dev, &iosf_reg, &nvs_index);
if (iosf_reg < 0) {
int slot = PCI_SLOT(dev->path.pci.devfn);
int func = PCI_FUNC(dev->path.pci.devfn);
printk(BIOS_DEBUG, "Could not find iosf_reg for %02x.%01x\n",
slot, func);
return;
}
i2c_disable_resets(dev);
if (config->lpss_acpi_mode)
dev_enable_acpi_mode(dev, iosf_reg, nvs_index);
}
static void lpss_init(device_t dev)
{
struct soc_intel_fsp_baytrail_config *config = dev->chip_info;
int iosf_reg, nvs_index;
dev_ctl_reg(dev, &iosf_reg, &nvs_index);
if (iosf_reg < 0) {
int slot = PCI_SLOT(dev->path.pci.devfn);
int func = PCI_FUNC(dev->path.pci.devfn);
printk(BIOS_DEBUG, "Could not find iosf_reg for %02x.%01x\n",
slot, func);
return;
}
dev_enable_snoop_and_pm(dev, iosf_reg);
i2c_disable_resets(dev);
if (config->PcdLpssSioEnablePciMode == LPSS_PCI_MODE_DISABLE)
dev_enable_acpi_mode(dev, iosf_reg, nvs_index);
}