/* Indicate support for various _OSC capabilities. */
if (pci_ext_cfg_avail(root->bus->self))
flags |= OSC_EXT_PCI_CONFIG_SUPPORT;
/* Indicate support for various _OSC capabilities. */
if (pci_ext_cfg_avail(root->bus->self))
flags |= OSC_EXT_PCI_CONFIG_SUPPORT;
status = acpi_pci_osc_control_set(device->handle, &flags,
OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL);
status = acpi_pci_osc_control_set(device->handle, &flags,
OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL);
dev_info(root->bus->bridge,
"ACPI _OSC control (0x%02x) granted\n", flags);
dev_info(root->bus->bridge,
"ACPI _OSC control (0x%02x) granted\n", flags);
dev_dbg(root->bus->bridge,
"ACPI _OSC request failed (code %d)\n", status);
dev_dbg(root->bus->bridge,
"ACPI _OSC request failed (code %d)\n", status);