QuarkSocPkg/QuarkSouthCluster/Usb/Common/Pei/UsbPei.h

   1 /** @file
   2 Define private data structure for UHCI and EHCI.
   3
   4 Copyright (c) 2013-2015 Intel Corporation.
   5
   6 SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8 **/
   9
  10 #ifndef _USB_PEI_H
  11 #define _USB_PEI_H
  12
  13 #include "Ioh.h"
  14
  15 #define PEI_IOH_OHCI_SIGNATURE          SIGNATURE_32 ('O', 'H', 'C', 'I')
  16 #define PEI_IOH_EHCI_SIGNATURE          SIGNATURE_32 ('E', 'H', 'C', 'I')
  17
  18 typedef struct {
  19   UINTN                   Signature;
  20   PEI_USB_CONTROLLER_PPI  UsbControllerPpi;
  21   EFI_PEI_PPI_DESCRIPTOR  PpiList;
  22   UINTN                   MmioBase[IOH_MAX_OHCI_USB_CONTROLLERS];
  23 } IOH_OHCI_DEVICE;
  24
  25 typedef struct {
  26   UINTN                   Signature;
  27   PEI_USB_CONTROLLER_PPI  UsbControllerPpi;
  28   EFI_PEI_PPI_DESCRIPTOR  PpiList;
  29   UINTN                   MmioBase[IOH_MAX_EHCI_USB_CONTROLLERS];
  30 } IOH_EHCI_DEVICE;
  31
  32 #define IOH_OHCI_DEVICE_FROM_THIS(a) \
  33   CR(a, IOH_OHCI_DEVICE, UsbControllerPpi, PEI_IOH_OHCI_SIGNATURE)
  34
  35 #define IOH_EHCI_DEVICE_FROM_THIS(a) \
  36   CR (a, IOH_EHCI_DEVICE, UsbControllerPpi, PEI_IOH_EHCI_SIGNATURE)
  37
  38 #endif