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-rw-r--r--MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h224
1 files changed, 0 insertions, 224 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
deleted file mode 100644
index d7a68d9095..0000000000
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/** @file
-Private Header file for Usb Host Controller PEIM
-
-Copyright (c) 2010 - 2015, 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 _RECOVERY_EHC_H_
-#define _RECOVERY_EHC_H_
-
-#include <PiPei.h>
-
-#include <Ppi/UsbController.h>
-#include <Ppi/Usb2HostController.h>
-
-#include <Library/DebugLib.h>
-#include <Library/PeimEntryPoint.h>
-#include <Library/PeiServicesLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/TimerLib.h>
-#include <Library/IoLib.h>
-
-typedef struct _PEI_USB2_HC_DEV PEI_USB2_HC_DEV;
-
-#define EFI_LIST_ENTRY LIST_ENTRY
-
-#include "UsbHcMem.h"
-#include "EhciReg.h"
-#include "EhciUrb.h"
-#include "EhciSched.h"
-
-#define EFI_USB_SPEED_FULL 0x0000
-#define EFI_USB_SPEED_LOW 0x0001
-#define EFI_USB_SPEED_HIGH 0x0002
-
-#define PAGESIZE 4096
-
-#define EHC_1_MICROSECOND 1
-#define EHC_1_MILLISECOND (1000 * EHC_1_MICROSECOND)
-#define EHC_1_SECOND (1000 * EHC_1_MILLISECOND)
-
-//
-// EHCI register operation timeout, set by experience
-//
-#define EHC_RESET_TIMEOUT (1 * EHC_1_SECOND)
-#define EHC_GENERIC_TIMEOUT (10 * EHC_1_MILLISECOND)
-
-
-//
-// Wait for roothub port power stable, refers to Spec[EHCI1.0-2.3.9]
-//
-#define EHC_ROOT_PORT_RECOVERY_STALL (20 * EHC_1_MILLISECOND)
-
-//
-// Sync transfer polling interval, set by experience.
-//
-#define EHC_SYNC_POLL_INTERVAL (6 * EHC_1_MILLISECOND)
-
-//
-//Iterate through the double linked list. NOT delete safe
-//
-#define EFI_LIST_FOR_EACH(Entry, ListHead) \
- for(Entry = (ListHead)->ForwardLink; Entry != (ListHead); Entry = Entry->ForwardLink)
-
-//
-//Iterate through the double linked list. This is delete-safe.
-//Don't touch NextEntry
-//
-#define EFI_LIST_FOR_EACH_SAFE(Entry, NextEntry, ListHead) \
- for(Entry = (ListHead)->ForwardLink, NextEntry = Entry->ForwardLink;\
- Entry != (ListHead); Entry = NextEntry, NextEntry = Entry->ForwardLink)
-
-#define EFI_LIST_CONTAINER(Entry, Type, Field) BASE_CR(Entry, Type, Field)
-
-
-#define EHC_LOW_32BIT(Addr64) ((UINT32)(((UINTN)(Addr64)) & 0XFFFFFFFF))
-#define EHC_HIGH_32BIT(Addr64) ((UINT32)(RShiftU64((UINTN)(Addr64), 32) & 0XFFFFFFFF))
-#define EHC_BIT_IS_SET(Data, Bit) ((BOOLEAN)(((Data) & (Bit)) == (Bit)))
-
-#define EHC_REG_BIT_IS_SET(Ehc, Offset, Bit) \
- (EHC_BIT_IS_SET(EhcReadOpReg ((Ehc), (Offset)), (Bit)))
-
-#define USB2_HC_DEV_SIGNATURE SIGNATURE_32 ('e', 'h', 'c', 'i')
-
-struct _PEI_USB2_HC_DEV {
- UINTN Signature;
- PEI_USB2_HOST_CONTROLLER_PPI Usb2HostControllerPpi;
- EFI_PEI_PPI_DESCRIPTOR PpiDescriptor;
- UINT32 UsbHostControllerBaseAddress;
- PEI_URB *Urb;
- USBHC_MEM_POOL *MemPool;
-
- //
- // Schedule data shared between asynchronous and periodic
- // transfers:
- // ShortReadStop, as its name indicates, is used to terminate
- // the short read except the control transfer. EHCI follows
- // the alternative next QTD point when a short read happens.
- // For control transfer, even the short read happens, try the
- // status stage.
- //
- PEI_EHC_QTD *ShortReadStop;
- EFI_EVENT PollTimer;
-
- //
- // Asynchronous(bulk and control) transfer schedule data:
- // ReclaimHead is used as the head of the asynchronous transfer
- // list. It acts as the reclamation header.
- //
- PEI_EHC_QH *ReclaimHead;
-
- //
- // Periodic (interrupt) transfer schedule data:
- //
- VOID *PeriodFrame; // Mapped as common buffer
- VOID *PeriodFrameHost;
- VOID *PeriodFrameMap;
-
- PEI_EHC_QH *PeriodOne;
- EFI_LIST_ENTRY AsyncIntTransfers;
-
- //
- // EHCI configuration data
- //
- UINT32 HcStructParams; // Cache of HC structure parameter, EHC_HCSPARAMS_OFFSET
- UINT32 HcCapParams; // Cache of HC capability parameter, HCCPARAMS
- UINT32 CapLen; // Capability length
- UINT32 High32bitAddr;
-};
-
-#define PEI_RECOVERY_USB_EHC_DEV_FROM_EHCI_THIS(a) CR (a, PEI_USB2_HC_DEV, Usb2HostControllerPpi, USB2_HC_DEV_SIGNATURE)
-
-/**
- @param EhcDev EHCI Device.
-
- @retval EFI_SUCCESS EHCI successfully initialized.
- @retval EFI_ABORTED EHCI was failed to be initialized.
-
-**/
-EFI_STATUS
-InitializeUsbHC (
- IN PEI_USB2_HC_DEV *EhcDev
- );
-
-/**
- Initialize the memory management pool for the host controller.
-
- @param Ehc The EHCI device.
- @param Check4G Whether the host controller requires allocated memory
- from one 4G address space.
- @param Which4G The 4G memory area each memory allocated should be from.
-
- @retval EFI_SUCCESS The memory pool is initialized.
- @retval EFI_OUT_OF_RESOURCE Fail to init the memory pool.
-
-**/
-USBHC_MEM_POOL *
-UsbHcInitMemPool (
- IN PEI_USB2_HC_DEV *Ehc,
- IN BOOLEAN Check4G,
- IN UINT32 Which4G
- )
-;
-
-/**
- Release the memory management pool.
-
- @param Pool The USB memory pool to free.
-
- @retval EFI_DEVICE_ERROR Fail to free the memory pool.
- @retval EFI_SUCCESS The memory pool is freed.
-
-**/
-EFI_STATUS
-UsbHcFreeMemPool (
- IN USBHC_MEM_POOL *Pool
- )
-;
-
-/**
- Allocate some memory from the host controller's memory pool
- which can be used to communicate with host controller.
-
- @param Ehc The EHCI device.
- @param Pool The host controller's memory pool.
- @param Size Size of the memory to allocate.
-
- @return The allocated memory or NULL.
-
-**/
-VOID *
-UsbHcAllocateMem (
- IN PEI_USB2_HC_DEV *Ehc,
- IN USBHC_MEM_POOL *Pool,
- IN UINTN Size
- )
-;
-
-/**
- Free the allocated memory back to the memory pool.
-
- @param Pool The memory pool of the host controller.
- @param Mem The memory to free.
- @param Size The size of the memory to free.
-
-**/
-VOID
-UsbHcFreeMem (
- IN USBHC_MEM_POOL *Pool,
- IN VOID *Mem,
- IN UINTN Size
- )
-;
-
-#endif
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