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  /device/linaro/bootloader/edk2/OvmfPkg/PciHostBridgeDxe/
PciHostBridge.c 93 param[out] RootBus The private PCI_ROOT_BRIDGE_INSTANCE that has
114 OUT PCI_ROOT_BRIDGE_INSTANCE **RootBus
159 *RootBus = PrivateData;
172 will have been released, freeing RootBus->Handle as well.
174 param[in] RootBus The private PCI_ROOT_BRIDGE_INSTANCE that has been created
180 IN PCI_ROOT_BRIDGE_INSTANCE *RootBus
185 Status = gBS->UninstallMultipleProtocolInterfaces (RootBus->Handle,
186 &gEfiDevicePathProtocolGuid, &RootBus->DevicePath,
187 &gEfiPciRootBridgeIoProtocolGuid, &RootBus->Io,
190 FreePool (RootBus);
    [all...]
  /device/linaro/bootloader/edk2/QuarkSocPkg/QuarkNorthCluster/Library/IntelQNCLib/
PciExpress.c 380 @param[in] RootBus Bus number of the root port
393 IN UINT8 RootBus,
417 RootPcieCapOffset = PcieFindCapId (RootBus, RootDevice, RootFunction, PCIE_CAPID);
433 RootPortAspm = (QNCMmPci16 (0, RootBus, RootDevice, RootFunction, (RootPcieCapOffset + PCIE_LINK_CAP_OFFSET)) & B_QNC_PCIE_LCAP_APMS_MASK) >> V_QNC_PCIE_LCAP_APMS_OFFSET;
460 PortLxLat = QNCMmPci32 (0, RootBus, RootDevice, RootFunction, (RootPcieCapOffset + PCIE_LINK_CAP_OFFSET)) & B_QNC_PCIE_LCAP_EL1_MASK;
482 PortLxLat = QNCMmPci32 (0, RootBus, RootDevice, RootFunction, (RootPcieCapOffset+ PCIE_LINK_CAP_OFFSET)) & B_QNC_PCIE_LCAP_EL0_MASK;
512 QNCMmPci16AndThenOr (0, RootBus, RootDevice, RootFunction, (RootPcieCapOffset + PCIE_LINK_CNT_OFFSET), 0xFFFC, RootPortAspm);

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