Lines Matching refs:control
208 u32 *control) in acpi_pci_query_osc() argument
218 if (control) { in acpi_pci_query_osc()
219 *control &= OSC_PCI_CONTROL_MASKS; in acpi_pci_query_osc()
220 capbuf[OSC_CONTROL_DWORD] = *control | root->osc_control_set; in acpi_pci_query_osc()
229 if (control) in acpi_pci_query_osc()
230 *control = result; in acpi_pci_query_osc()
424 u32 support, control, requested; in negotiate_os_control() local
474 control = OSC_PCI_EXPRESS_CAPABILITY_CONTROL in negotiate_os_control()
483 control |= OSC_PCI_EXPRESS_AER_CONTROL; in negotiate_os_control()
486 requested = control; in negotiate_os_control()
487 status = acpi_pci_osc_control_set(handle, &control, in negotiate_os_control()
490 decode_osc_control(root, "OS now controls", control); in negotiate_os_control()
502 decode_osc_control(root, "platform willing to grant", control); in negotiate_os_control()