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/** @file
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _UFS_PCI_HOST_CONTROLLER_PEI_H_
#define _UFS_PCI_HOST_CONTROLLER_PEI_H_
#include <PiPei.h>
#include <Ppi/MasterBootMode.h>
#include <Ppi/UfsHostController.h>
#include <IndustryStandard/Pci.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/PciLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/MemoryAllocationLib.h>
#define UFS_HC_PEI_SIGNATURE SIGNATURE_32 ('U', 'F', 'S', 'P')
#define MAX_UFS_HCS 8
typedef struct {
UINTN Signature;
EDKII_UFS_HOST_CONTROLLER_PPI UfsHostControllerPpi;
EFI_PEI_PPI_DESCRIPTOR PpiList;
UINTN TotalUfsHcs;
UINTN UfsHcPciAddr[MAX_UFS_HCS];
} UFS_HC_PEI_PRIVATE_DATA;
#define UFS_HC_PEI_PRIVATE_DATA_FROM_THIS(a) CR (a, UFS_HC_PEI_PRIVATE_DATA, UfsHostControllerPpi, UFS_HC_PEI_SIGNATURE)
/**
Get the MMIO base address of UFS host controller.
@param[in] This The protocol instance pointer.
@param[in] ControllerId The ID of the UFS host controller.
@param[out] MmioBar Pointer to the UFS host controller MMIO base address.
@retval EFI_SUCCESS The operation succeeds.
@retval EFI_INVALID_PARAMETER The parameters are invalid.
**/
EFI_STATUS
EFIAPI
GetUfsHcMmioBar (
IN EDKII_UFS_HOST_CONTROLLER_PPI *This,
IN UINT8 ControllerId,
OUT UINTN *MmioBar
);
#endif
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