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-rw-r--r--EdkModulePkg/Bus/Pci/Ehci/Dxe/Ehci.h2918
1 files changed, 0 insertions, 2918 deletions
diff --git a/EdkModulePkg/Bus/Pci/Ehci/Dxe/Ehci.h b/EdkModulePkg/Bus/Pci/Ehci/Dxe/Ehci.h
deleted file mode 100644
index 7ac5d28676..0000000000
--- a/EdkModulePkg/Bus/Pci/Ehci/Dxe/Ehci.h
+++ /dev/null
@@ -1,2918 +0,0 @@
-/*++
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. 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.
-
-Module Name:
-
- Ehci.h
-
-Abstract:
-
-
-Revision History
---*/
-
-#ifndef _EHCI_H
-#define _EHCI_H
-
-//
-// Universal Host Controller Interface data structures and defines
-//
-#include <IndustryStandard/pci22.h>
-
-
-extern UINTN gEHCDebugLevel;
-extern UINTN gEHCErrorLevel;
-
-
-#define STALL_1_MACRO_SECOND 1
-#define STALL_1_MILLI_SECOND 1000 * STALL_1_MACRO_SECOND
-#define STALL_1_SECOND 1000 * STALL_1_MILLI_SECOND
-
-#define MEM_UNIT_SIZE 128
-
-
-#define SETUP_PACKET_PID_CODE 0x02
-#define INPUT_PACKET_PID_CODE 0x01
-#define OUTPUT_PACKET_PID_CODE 0x0
-
-#define ITD_SELECT_TYPE 0x0
-#define QH_SELECT_TYPE 0x01
-#define SITD_SELECT_TYPE 0x02
-#define FSTN_SELECT_TYPE 0x03
-
-#define EHCI_SET_PORT_RESET_RECOVERY_TIME 50 * STALL_1_MILLI_SECOND
-#define EHCI_CLEAR_PORT_RESET_RECOVERY_TIME STALL_1_MILLI_SECOND
-#define EHCI_GENERIC_TIMEOUT 50 * STALL_1_MILLI_SECOND
-#define EHCI_GENERIC_RECOVERY_TIME 50 * STALL_1_MACRO_SECOND
-#define EHCI_SYNC_REQUEST_POLLING_TIME 50 * STALL_1_MACRO_SECOND
-#define EHCI_ASYNC_REQUEST_POLLING_TIME 50 * STALL_1_MILLI_SECOND
-
-#define USB_BAR_INDEX 0 /* how many bytes away from USB_BASE to 0x10 */
-
-#define NORMAL_MEMORY_BLOCK_UNIT_IN_PAGES 16
-
-#define EHCI_MIN_PACKET_SIZE 8
-#define EHCI_MAX_PACKET_SIZE 1024
-#define EHCI_MAX_FRAME_LIST_LENGTH 1024
-#define EHCI_BLOCK_SIZE_WITH_TT 64
-#define EHCI_BLOCK_SIZE 512
-#define EHCI_MAX_QTD_CAPACITY (EFI_PAGE_SIZE * 5)
-
-#define NAK_COUNT_RELOAD 3
-#define QTD_ERROR_COUNTER 3
-#define HIGH_BANDWIDTH_PIPE_MULTIPLIER 1
-
-#define QTD_STATUS_ACTIVE 0x80
-#define QTD_STATUS_HALTED 0x40
-#define QTD_STATUS_BUFFER_ERR 0x20
-#define QTD_STATUS_BABBLE_ERR 0x10
-#define QTD_STATUS_TRANSACTION_ERR 0x08
-#define QTD_STATUS_DO_STOP_SPLIT 0x02
-#define QTD_STATUS_DO_START_SPLIT 0
-#define QTD_STATUS_DO_PING 0x01
-#define QTD_STATUS_DO_OUT 0
-
-#define DATA0 0
-#define DATA1 1
-
-#define MICRO_FRAME_0_CHANNEL 0x01
-#define MICRO_FRAME_1_CHANNEL 0x02
-#define MICRO_FRAME_2_CHANNEL 0x04
-#define MICRO_FRAME_3_CHANNEL 0x08
-#define MICRO_FRAME_4_CHANNEL 0x10
-#define MICRO_FRAME_5_CHANNEL 0x20
-#define MICRO_FRAME_6_CHANNEL 0x40
-#define MICRO_FRAME_7_CHANNEL 0x80
-
-#define CONTROL_TRANSFER 0x01
-#define BULK_TRANSFER 0x02
-#define SYNC_INTERRUPT_TRANSFER 0x04
-#define ASYNC_INTERRUPT_TRANSFER 0x08
-#define SYNC_ISOCHRONOUS_TRANSFER 0x10
-#define ASYNC_ISOCHRONOUS_TRANSFER 0x20
-
-
-//
-// Enhanced Host Controller Registers definitions
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gEhciDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gEhciComponentName;
-
-#define USBCMD 0x0 /* Command Register Offset 00-03h */
-#define USBCMD_RS 0x01 /* Run / Stop */
-#define USBCMD_HCRESET 0x02 /* Host controller reset */
-#define USBCMD_FLS_512 0x04 /* 512 elements (2048bytes) in Frame List */
-#define USBCMD_FLS_256 0x08 /* 256 elements (1024bytes) in Frame List */
-#define USBCMD_PSE 0x10 /* Periodic schedule enable */
-#define USBCMD_ASE 0x20 /* Asynchronous schedule enable */
-#define USBCMD_IAAD 0x40 /* Interrupt on async advance doorbell */
-
-#define USBSTS 0x04 /* Statue Register Offset 04-07h */
-#define USBSTS_HSE 0x10 /* Host system error */
-#define USBSTS_IAA 0x20 /* Interrupt on async advance */
-#define USBSTS_HCH 0x1000 /* Host controller halted */
-#define USBSTS_PSS 0x4000 /* Periodic schedule status */
-#define USBSTS_ASS 0x8000 /* Asynchronous schedule status */
-
-#define USBINTR 0x08 /* Command Register Offset 08-0bh */
-
-#define FRINDEX 0x0c /* Frame Index Offset 0c-0fh */
-
-#define CTRLDSSGMENT 0x10 /* 4G Segment Selector Offset 10-13h */
-
-#define PERIODICLISTBASE 0x14 /* Frame List Base Address Offset 14-17h */
-
-#define ASYNCLISTADDR 0x18 /* Next Asynchronous List Address Offset 18-1bh */
-
-#define CONFIGFLAG 0x40 /* Configured Flag Register Offset 40-43h */
-#define CONFIGFLAG_CF 0x01 /* Configure Flag */
-
-#define PORTSC 0x44 /* Port Status/Control Offset 44-47h */
-#define PORTSC_CCS 0x01 /* Current Connect Status*/
-#define PORTSC_CSC 0x02 /* Connect Status Change */
-#define PORTSC_PED 0x04 /* Port Enable / Disable */
-#define PORTSC_PEDC 0x08 /* Port Enable / Disable Change */
-#define PORTSC_OCA 0x10 /* Over current Active */
-#define PORTSC_OCC 0x20 /* Over current Change */
-#define PORTSC_FPR 0x40 /* Force Port Resume */
-#define PORTSC_SUSP 0x80 /* Port Suspend State */
-#define PORTSC_PR 0x100 /* Port Reset */
-#define PORTSC_LS_KSTATE 0x400 /* Line Status K-state */
-#define PORTSC_LS_JSTATE 0x800 /* Line Status J-state */
-#define PORTSC_PP 0x1000 /* Port Power */
-#define PORTSC_PO 0x2000 /* Port Owner */
-
-#define CAPLENGTH 0 /* Capability Register Length 00h */
-
-#define HCIVERSION 0x02 /* Interface Version Number 02-03h */
-
-#define HCSPARAMS 0x04 /* Structural Parameters 04-07h */
-#define HCSP_NPORTS 0x0f /* Number of physical downstream ports on host controller */
-
-#define HCCPARAMS 0x08 /* Capability Parameters 08-0bh */
-#define HCCP_64BIT 0x01 /* 64-bit Addressing Capability */
-#define HCCP_PFLF 0x02 /* Programmable Frame List Flag */
-#define HCCP_EECP 0xff00 /* EHCI Extemded Capabilities Pointer */
-
-#define HCSPPORTROUTE 0x0c /* Companion Port Route Description 60b */
-
-#define CLASSC 0x09 /* Class Code 09-0bh */
-
-#define USBBASE 0x10 /* Base Address to Memory-mapped Host Controller Register Space 10-13h */
-
-#define SBRN 0x60 /* Serial Bus Release Number 60h */
-
-#define FLADJ 0x61 /* Frame Length Adjustment Register 61h */
-
-#define PORTWAKECAP 0x62 /* Port wake capablilities register(OPIONAL) 61-62h */
-
-//
-// PCI Configuration Registers
-//
-#define EHCI_PCI_CLASSC 0x09
-#define EHCI_PCI_MEMORY_BASE 0x10
-
-//
-// Memory Offset Registers
-//
-#define EHCI_MEMORY_CAPLENGTH 0x0
-#define EHCI_MEMORY_CONFIGFLAG 0x40
-
-//
-// USB Base Class Code,Sub-Class Code and Programming Interface
-//
-#define PCI_CLASSC_PI_EHCI PCI_IF_EHCI
-
-#define SETUP_PACKET_ID 0x2D
-#define INPUT_PACKET_ID 0x69
-#define OUTPUT_PACKET_ID 0xE1
-#define ERROR_PACKET_ID 0x55
-
-#define bit(a) (1 << (a))
-
-#define GET_0B_TO_31B(Addr) (((UINTN) Addr) & (0xffffffff))
-#define GET_32B_TO_63B(Addr) ((UINTN)RShiftU64((UINTN) Addr, 32) & (0xffffffff))
-
-
-//
-// Ehci Data and Ctrl Structures
-//
-#pragma pack(1)
-
-typedef struct {
- UINT8 PI;
- UINT8 SubClassCode;
- UINT8 BaseCode;
-} USB_CLASSC;
-
-//
-//32 Bytes Aligned
-//
-typedef struct {
- UINT32 NextQtdTerminate : 1;
- UINT32 Rsvd1 : 4;
- UINT32 NextQtdPointer : 27;
-
- UINT32 AltNextQtdTerminate : 1;
- UINT32 Rsvd2 : 4;
- UINT32 AltNextQtdPointer : 27;
-
- UINT32 Status : 8;
- UINT32 PidCode : 2;
- UINT32 ErrorCount : 2;
- UINT32 CurrentPage : 3;
- UINT32 InterruptOnComplete : 1;
- UINT32 TotalBytes : 15;
- UINT32 DataToggle : 1;
-
- UINT32 CurrentOffset : 12;
- UINT32 BufferPointer0 : 20;
-
- UINT32 Rsvd3 : 12;
- UINT32 BufferPointer1 : 20;
-
- UINT32 Rsvd4 : 12;
- UINT32 BufferPointer2 : 20;
-
- UINT32 Rsvd5 : 12;
- UINT32 BufferPointer3 : 20;
-
- UINT32 Rsvd6 : 12;
- UINT32 BufferPointer4 : 20;
-
- UINT32 PAD[5];
-} EHCI_QTD_HW;
-
-//
-//32 Bytes Aligned
-//
-typedef struct {
- UINT32 QhTerminate : 1;
- UINT32 SelectType : 2;
- UINT32 Rsvd1 : 2;
- UINT32 QhHorizontalPointer : 27;
-
- UINT32 DeviceAddr : 7;
- UINT32 Inactive : 1;
- UINT32 EndpointNum : 4;
- UINT32 EndpointSpeed : 2;
- UINT32 DataToggleControl : 1;
- UINT32 HeadReclamationFlag : 1;
- UINT32 MaxPacketLen : 11;
- UINT32 ControlEndpointFlag : 1;
- UINT32 NakCountReload : 4;
-
- UINT32 InerruptScheduleMask : 8;
- UINT32 SplitComletionMask : 8;
- UINT32 HubAddr : 7;
- UINT32 PortNum : 7;
- UINT32 Multiplier : 2;
-
- UINT32 Rsvd2 : 5;
- UINT32 CurrentQtdPointer : 27;
-
- UINT32 NextQtdTerminate : 1;
- UINT32 Rsvd3 : 4;
- UINT32 NextQtdPointer : 27;
-
- UINT32 AltNextQtdTerminate : 1;
- UINT32 NakCount : 4;
- UINT32 AltNextQtdPointer : 27;
-
- UINT32 Status : 8;
- UINT32 PidCode : 2;
- UINT32 ErrorCount : 2;
- UINT32 CurrentPage : 3;
- UINT32 InterruptOnComplete : 1;
- UINT32 TotalBytes : 15;
- UINT32 DataToggle : 1;
-
- UINT32 CurrentOffset : 12;
- UINT32 BufferPointer0 : 20;
-
- UINT32 CompleteSplitMask : 8;
- UINT32 Rsvd4 : 4;
- UINT32 BufferPointer1 : 20;
-
- UINT32 FrameTag : 5;
- UINT32 SplitBytes : 7;
- UINT32 BufferPointer2 : 20;
-
- UINT32 Rsvd5 : 12;
- UINT32 BufferPointer3 : 20;
-
- UINT32 Rsvd6 : 12;
- UINT32 BufferPointer4 : 20;
-
- UINT32 Pad[5];
-} EHCI_QH_HW;
-
-typedef struct {
- UINT32 LinkTerminate : 1;
- UINT32 SelectType : 2;
- UINT32 Rsvd : 2;
- UINT32 LinkPointer : 27;
-} FRAME_LIST_ENTRY;
-
-#pragma pack()
-
-typedef struct _EHCI_QTD_ENTITY EHCI_QTD_ENTITY;
-typedef struct _EHCI_QH_ENTITY EHCI_QH_ENTITY;
-typedef struct _EHCI_ASYNC_REQUEST EHCI_ASYNC_REQUEST;
-//
-//Aligan On 32 Bytes
-//
-struct _EHCI_QTD_ENTITY {
- EHCI_QTD_HW Qtd;
- UINT32 TotalBytes;
- UINT32 StaticTotalBytes;
- UINT32 StaticCurrentOffset;
- EHCI_QTD_ENTITY *Prev;
- EHCI_QTD_ENTITY *Next;
- EHCI_QTD_ENTITY *AltNext;
- EHCI_QH_ENTITY *SelfQh;
-};
-//
-//Aligan On 32 Bytes
-//
-struct _EHCI_QH_ENTITY {
- EHCI_QH_HW Qh;
- EHCI_QH_ENTITY *Next;
- EHCI_QH_ENTITY *Prev;
- EHCI_QTD_ENTITY *FirstQtdPtr;
- EHCI_QTD_ENTITY *LastQtdPtr;
- EHCI_QTD_ENTITY *AltQtdPtr;
- UINTN Interval;
- UINT8 TransferType;
-};
-
-#define GET_QH_ENTITY_ADDR(a) ((EHCI_QH_ENTITY *) a)
-#define GET_QTD_ENTITY_ADDR(a) ((EHCI_QTD_ENTITY *) a)
-
-
-//
-// Ehci Managment Structures
-//
-#define USB2_HC_DEV_FROM_THIS(a) CR (a, USB2_HC_DEV, Usb2Hc, USB2_HC_DEV_SIGNATURE)
-
-#define USB2_HC_DEV_SIGNATURE EFI_SIGNATURE_32 ('e', 'h', 'c', 'i')
-
-struct _EHCI_ASYNC_REQUEST {
- UINT8 TransferType;
- EFI_ASYNC_USB_TRANSFER_CALLBACK CallBackFunc;
- VOID *Context;
- EHCI_ASYNC_REQUEST *Prev;
- EHCI_ASYNC_REQUEST *Next;
- EHCI_QH_ENTITY *QhPtr;
-};
-
-typedef struct _MEMORY_MANAGE_HEADER {
- UINT8 *BitArrayPtr;
- UINTN BitArraySizeInBytes;
- UINT8 *MemoryBlockPtr;
- UINTN MemoryBlockSizeInBytes;
- VOID *Mapping;
- struct _MEMORY_MANAGE_HEADER *Next;
-} MEMORY_MANAGE_HEADER;
-
-typedef struct _USB2_HC_DEV {
- UINTN Signature;
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_USB2_HC_PROTOCOL Usb2Hc;
- UINTN PeriodicFrameListLength;
- VOID *PeriodicFrameListBuffer;
- VOID *PeriodicFrameListMap;
- VOID *AsyncList;
- EHCI_ASYNC_REQUEST *AsyncRequestList;
- EFI_EVENT AsyncRequestEvent;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- MEMORY_MANAGE_HEADER *MemoryHeader;
- UINT8 Is64BitCapable;
- UINT32 High32BitAddr;
- EHCI_QH_ENTITY *NULLQH;
- UINT32 UsbCapabilityLen;
- UINT16 DeviceSpeed[16];
-} USB2_HC_DEV;
-
-
-//
-// Prototypes
-// Driver model protocol interface
-//
-
-EFI_STATUS
-EFIAPI
-EhciDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-EhciDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-EhciDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-//
-// Ehci protocol interface
-//
-EFI_STATUS
-EFIAPI
-EhciGetCapability (
- IN EFI_USB2_HC_PROTOCOL *This,
- OUT UINT8 *MaxSpeed,
- OUT UINT8 *PortNumber,
- OUT UINT8 *Is64BitCapable
- );
-
-EFI_STATUS
-EFIAPI
-EhciReset (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT16 Attributes
- );
-
-EFI_STATUS
-EFIAPI
-EhciGetState (
- IN EFI_USB2_HC_PROTOCOL *This,
- OUT EFI_USB_HC_STATE *State
- );
-
-EFI_STATUS
-EFIAPI
-EhciSetState (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN EFI_USB_HC_STATE State
- );
-
-EFI_STATUS
-EFIAPI
-EhciControlTransfer (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 DeviceAddress,
- IN UINT8 DeviceSpeed,
- IN UINTN MaximumPacketLength,
- IN EFI_USB_DEVICE_REQUEST *Request,
- IN EFI_USB_DATA_DIRECTION TransferDirection,
- IN OUT VOID *Data,
- IN OUT UINTN *DataLength,
- IN UINTN TimeOut,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT UINT32 *TransferResult
- );
-
-EFI_STATUS
-EFIAPI
-EhciBulkTransfer (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 DeviceAddress,
- IN UINT8 EndPointAddress,
- IN UINT8 DeviceSpeed,
- IN UINTN MaximumPacketLength,
- IN UINT8 DataBuffersNumber,
- IN OUT VOID *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
- IN OUT UINTN *DataLength,
- IN OUT UINT8 *DataToggle,
- IN UINTN TimeOut,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT UINT32 *TransferResult
- );
-
-EFI_STATUS
-EFIAPI
-EhciAsyncInterruptTransfer (
- IN EFI_USB2_HC_PROTOCOL * This,
- IN UINT8 DeviceAddress,
- IN UINT8 EndPointAddress,
- IN UINT8 DeviceSpeed,
- IN UINTN MaxiumPacketLength,
- IN BOOLEAN IsNewTransfer,
- IN OUT UINT8 *DataToggle,
- IN UINTN PollingInterval,
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- IN EFI_ASYNC_USB_TRANSFER_CALLBACK CallBackFunction,
- IN VOID *Context OPTIONAL
- );
-
-EFI_STATUS
-EFIAPI
-EhciSyncInterruptTransfer (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 DeviceAddress,
- IN UINT8 EndPointAddress,
- IN UINT8 DeviceSpeed,
- IN UINTN MaximumPacketLength,
- IN OUT VOID *Data,
- IN OUT UINTN *DataLength,
- IN OUT UINT8 *DataToggle,
- IN UINTN TimeOut,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT UINT32 *TransferResult
- );
-
-EFI_STATUS
-EFIAPI
-EhciIsochronousTransfer (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 DeviceAddress,
- IN UINT8 EndPointAddress,
- IN UINT8 DeviceSpeed,
- IN UINTN MaximumPacketLength,
- IN UINT8 DataBuffersNumber,
- IN OUT VOID *Data[EFI_USB_MAX_ISO_BUFFER_NUM],
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT UINT32 *TransferResult
- );
-
-EFI_STATUS
-EFIAPI
-EhciAsyncIsochronousTransfer (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 DeviceAddress,
- IN UINT8 EndPointAddress,
- IN UINT8 DeviceSpeed,
- IN UINTN MaximumPacketLength,
- IN UINT8 DataBuffersNumber,
- IN OUT VOID *Data[EFI_USB_MAX_ISO_BUFFER_NUM],
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- IN EFI_ASYNC_USB_TRANSFER_CALLBACK IsochronousCallBack,
- IN VOID *Context
- );
-
-EFI_STATUS
-EFIAPI
-EhciGetRootHubPortStatus (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 PortNumber,
- OUT EFI_USB_PORT_STATUS *PortStatus
- );
-
-EFI_STATUS
-EFIAPI
-EhciSetRootHubPortFeature (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 PortNumber,
- IN EFI_USB_PORT_FEATURE PortFeature
- );
-
-EFI_STATUS
-EFIAPI
-EhciClearRootHubPortFeature (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 PortNumber,
- IN EFI_USB_PORT_FEATURE PortFeature
- );
-
-//
-// EFI Component Name Functions
-//
-EFI_STATUS
-EFIAPI
-EhciComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-EFI_STATUS
-EFIAPI
-EhciComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-//
-// Internal Functions Declaration
-//
-
-//
-// EhciMem Functions
-//
-EFI_STATUS
-CreateMemoryBlock (
- IN USB2_HC_DEV *HcDev,
- OUT MEMORY_MANAGE_HEADER **MemoryHeader,
- IN UINTN MemoryBlockSizeInPages
- )
-/*++
-
-Routine Description:
-
- Use PciIo->AllocateBuffer to allocate common buffer for the memory block,
- and use PciIo->Map to map the common buffer for Bus Master Read/Write.
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- MemoryHeader - MEMORY_MANAGE_HEADER to output
- MemoryBlockSizeInPages - MemoryBlockSizeInPages
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_OUT_OF_RESOURCES Fail for no resources
- EFI_UNSUPPORTED Unsupported currently
-
---*/
-;
-
-EFI_STATUS
-FreeMemoryHeader (
- IN USB2_HC_DEV *HcDev,
- IN MEMORY_MANAGE_HEADER *MemoryHeader
- )
-/*++
-
-Routine Description:
-
- Free Memory Header
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- MemoryHeader - MemoryHeader to be freed
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_INVALID_PARAMETER Parameter is error
-
---*/
-;
-
-VOID
-InsertMemoryHeaderToList (
- IN MEMORY_MANAGE_HEADER *MemoryHeader,
- IN MEMORY_MANAGE_HEADER *NewMemoryHeader
- )
-/*++
-
-Routine Description:
-
- Insert Memory Header To List
-
-Arguments:
-
- MemoryHeader - MEMORY_MANAGE_HEADER
- NewMemoryHeader - MEMORY_MANAGE_HEADER
-
-Returns:
-
- VOID
-
---*/
-;
-
-EFI_STATUS
-AllocMemInMemoryBlock (
- IN MEMORY_MANAGE_HEADER *MemoryHeader,
- OUT VOID **Pool,
- IN UINTN NumberOfMemoryUnit
- )
-/*++
-
-Routine Description:
-
- Alloc Memory In MemoryBlock
-
-Arguments:
-
- MemoryHeader - MEMORY_MANAGE_HEADER
- Pool - Place to store pointer to memory
- NumberOfMemoryUnit - Number Of Memory Unit
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_NOT_FOUND Can't find the free memory
-
---*/
-;
-
-BOOLEAN
-IsMemoryBlockEmptied (
- IN MEMORY_MANAGE_HEADER *MemoryHeaderPtr
- )
-/*++
-
-Routine Description:
-
- Is Memory Block Emptied
-
-Arguments:
-
- MemoryHeaderPtr - MEMORY_MANAGE_HEADER
-
-Returns:
-
- TRUE Empty
- FALSE Not Empty
-
---*/
-;
-
-VOID
-DelinkMemoryBlock (
- IN MEMORY_MANAGE_HEADER *FirstMemoryHeader,
- IN MEMORY_MANAGE_HEADER *NeedFreeMemoryHeader
- )
-/*++
-
-Routine Description:
-
- Delink Memory Block
-
-Arguments:
-
- FirstMemoryHeader - MEMORY_MANAGE_HEADER
- NeedFreeMemoryHeader - MEMORY_MANAGE_HEADER
-
-Returns:
-
- VOID
-
---*/
-;
-
-EFI_STATUS
-InitialMemoryManagement (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Initialize Memory Management
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-DeinitialMemoryManagement (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Deinitialize Memory Management
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-EhciAllocatePool (
- IN USB2_HC_DEV *HcDev,
- OUT UINT8 **Pool,
- IN UINTN AllocSize
- )
-/*++
-
-Routine Description:
-
- Ehci Allocate Pool
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Pool - Place to store pointer to the memory buffer
- AllocSize - Alloc Size
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-EhciFreePool (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 *Pool,
- IN UINTN AllocSize
- )
-/*++
-
-Routine Description:
-
- Uhci Free Pool
-
-Arguments:
-
- HcDev - USB_HC_DEV
- Pool - Pool to free
- AllocSize - Pool size
-
-Returns:
-
- VOID
-
---*/
-;
-
-//
-// EhciReg Functions
-//
-EFI_STATUS
-ReadEhcCapabiltiyReg (
- IN USB2_HC_DEV *HcDev,
- IN UINT32 CapabiltiyRegAddr,
- IN OUT UINT32 *Data
- )
-/*++
-
-Routine Description:
-
- Read Ehc Capabitlity register
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- CapabiltiyRegAddr - Ehc Capability register address
- Data - A pointer to data read from register
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-ReadEhcOperationalReg (
- IN USB2_HC_DEV *HcDev,
- IN UINT32 OperationalRegAddr,
- IN OUT UINT32 *Data
- )
-/*++
-
-Routine Description:
-
- Read Ehc Operation register
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- OperationalRegAddr - Ehc Operation register address
- Data - A pointer to data read from register
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-WriteEhcOperationalReg (
- IN USB2_HC_DEV *HcDev,
- IN UINT32 OperationalRegAddr,
- IN UINT32 Data
- )
-/*++
-
-Routine Description:
-
- Write Ehc Operation register
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- OperationalRegAddr - Ehc Operation register address
- Data - 32bit write to register
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-SetEhcDoorbell (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Set Ehc door bell bit
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-SetFrameListLen (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Length
- )
-/*++
-
-Routine Description:
-
- Set the length of Frame List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Length - the required length of frame list
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_INVALID_PARAMETER Invalid parameter
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-BOOLEAN
-IsFrameListProgrammable (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Whether frame list is programmable
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE Programmable
- FALSE Unprogrammable
-
---*/
-;
-
-BOOLEAN
-IsPeriodicScheduleEnabled (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Whether periodic schedule is enabled
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE Enabled
- FALSE Disabled
-
---*/
-;
-
-BOOLEAN
-IsAsyncScheduleEnabled (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Whether asynchronous schedule is enabled
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE Enabled
- FALSE Disabled
-
---*/
-;
-
-BOOLEAN
-IsEhcPortEnabled (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 PortNum
- )
-/*++
-
-Routine Description:
-
- Whether port is enabled
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE Enabled
- FALSE Disabled
-
---*/
-;
-
-BOOLEAN
-IsEhcReseted (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Whether Ehc is halted
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE Reseted
- FALSE Unreseted
-
---*/
-;
-
-BOOLEAN
-IsEhcHalted (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Whether Ehc is halted
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE Halted
- FALSE Not halted
-
---*/
-;
-
-BOOLEAN
-IsEhcSysError (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Whether Ehc is system error
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE System error
- FALSE No system error
-
---*/
-;
-
-BOOLEAN
-IsHighSpeedDevice (
- IN EFI_USB2_HC_PROTOCOL *This,
- IN UINT8 PortNum
- )
-/*++
-
-Routine Description:
-
- Whether high speed device attached
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- TRUE High speed
- FALSE Full speed
-
---*/
-;
-
-EFI_STATUS
-WaitForEhcReset (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- wait for Ehc reset or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForEhcHalt (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- wait for Ehc halt or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForEhcNotHalt (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- wait for Ehc not halt or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForEhcDoorbell (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- Wait for periodic schedule disable or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForAsyncScheduleEnable (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- Wait for Ehc asynchronous schedule enable or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForAsyncScheduleDisable (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- Wait for Ehc asynchronous schedule disable or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForPeriodicScheduleEnable (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- Wait for Ehc periodic schedule enable or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-WaitForPeriodicScheduleDisable (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Timeout
- )
-/*++
-
-Routine Description:
-
- Wait for periodic schedule disable or timeout
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Timeout - timeout threshold
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_TIMEOUT Timeout
-
---*/
-;
-
-EFI_STATUS
-GetCapabilityLen (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Get the length of capability register
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-SetFrameListBaseAddr (
- IN USB2_HC_DEV *HcDev,
- IN UINT32 FrameBuffer
- )
-/*++
-
-Routine Description:
-
- Set base address of frame list first entry
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- FrameBuffer - base address of first entry of frame list
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-SetAsyncListAddr (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QH_ENTITY *QhPtr
- )
-/*++
-
-Routine Description:
-
- Set address of first Async schedule Qh
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to first Qh in the Async schedule
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-SetCtrlDataStructSeg (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Set address of first Async schedule Qh
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to first Qh in the Async schedule
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-SetPortRoutingEhc (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Set Ehc port routing bit
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-EnablePeriodicSchedule (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Enable periodic schedule
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-DisablePeriodicSchedule (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Disable periodic schedule
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-EnableAsynchronousSchedule (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Enable asynchrounous schedule
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-DisableAsynchronousSchedule (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Disable asynchrounous schedule
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-StartScheduleExecution (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Start Ehc schedule execution
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-ResetEhc (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Reset Ehc
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-ClearEhcAllStatus (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Clear Ehc all status bits
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-//
-// EhciSched Functions
-//
-EFI_STATUS
-InitialPeriodicFrameList (
- IN USB2_HC_DEV *HcDev,
- IN UINTN Length
- )
-/*++
-
-Routine Description:
-
- Initialize Periodic Schedule Frame List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Length - Frame List Length
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-DeinitialPeriodicFrameList (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Deinitialize Periodic Schedule Frame List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- VOID
-
---*/
-;
-
-EFI_STATUS
-CreatePollingTimer (
- IN USB2_HC_DEV *HcDev,
- IN EFI_EVENT_NOTIFY NotifyFunction
- )
-/*++
-
-Routine Description:
-
- Create Async Request Polling Timer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- NotifyFunction - Timer Notify Function
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-DestoryPollingTimer (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Destory Async Request Polling Timer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-StartPollingTimer (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Start Async Request Polling Timer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-StopPollingTimer (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Stop Async Request Polling Timer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-CreateQh (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 DeviceAddr,
- IN UINT8 Endpoint,
- IN UINT8 DeviceSpeed,
- IN UINTN MaxPacketLen,
- OUT EHCI_QH_ENTITY **QhPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qh Structure and Pre-Initialize
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DeviceAddr - Address of Device
- Endpoint - Endpoint Number
- DeviceSpeed - Device Speed
- MaxPacketLen - Max Length of one Packet
- QhPtrPtr - A pointer of pointer to Qh for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-CreateControlQh (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 DeviceAddr,
- IN UINT8 DeviceSpeed,
- IN UINTN MaxPacketLen,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT EHCI_QH_ENTITY **QhPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qh for Control Transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DeviceAddr - Address of Device
- DeviceSpeed - Device Speed
- MaxPacketLen - Max Length of one Packet
- Translator - Translator Transaction for SplitX
- QhPtrPtr - A pointer of pointer to Qh for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-CreateBulkQh (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 DeviceAddr,
- IN UINT8 EndPointAddr,
- IN UINT8 DeviceSpeed,
- IN UINT8 DataToggle,
- IN UINTN MaxPacketLen,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT EHCI_QH_ENTITY **QhPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qh for Bulk Transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DeviceAddr - Address of Device
- EndPointAddr - Address of Endpoint
- DeviceSpeed - Device Speed
- MaxPacketLen - Max Length of one Packet
- Translator - Translator Transaction for SplitX
- QhPtrPtr - A pointer of pointer to Qh for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-CreateInterruptQh (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 DeviceAddr,
- IN UINT8 EndPointAddr,
- IN UINT8 DeviceSpeed,
- IN UINT8 DataToggle,
- IN UINTN MaxPacketLen,
- IN UINTN Interval,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT EHCI_QH_ENTITY **QhPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qh for Control Transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DeviceAddr - Address of Device
- EndPointAddr - Address of Endpoint
- DeviceSpeed - Device Speed
- MaxPacketLen - Max Length of one Packet
- Interval - value of interval
- Translator - Translator Transaction for SplitX
- QhPtrPtr - A pointer of pointer to Qh for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-DestoryQh (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QH_ENTITY *QhPtr
- )
-/*++
-
-Routine Description:
-
- Destory Qh Structure
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to Qh
-
-Returns:
-
- VOID
-
---*/
-;
-
-EFI_STATUS
-CreateQtd (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 *DataPtr,
- IN UINTN DataLen,
- IN UINT8 PktId,
- IN UINT8 Toggle,
- IN UINT8 QtdStatus,
- OUT EHCI_QTD_ENTITY **QtdPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qtd Structure and Pre-Initialize it
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DataPtr - A pointer to user data buffer to transfer
- DataLen - Length of user data to transfer
- PktId - Packet Identification of this Qtd
- Toggle - Data Toggle of this Qtd
- QtdStatus - Default value of status of this Qtd
- QtdPtrPtr - A pointer of pointer to Qtd for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_OUT_OF_RESOURCES Cannot allocate resources
-
---*/
-;
-
-EFI_STATUS
-CreateSetupQtd (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 *DevReqPtr,
- OUT EHCI_QTD_ENTITY **QtdPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qtd Structure for Setup
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DevReqPtr - A pointer to Device Request Data
- QtdPtrPtr - A pointer of pointer to Qtd for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_OUT_OF_RESOURCES Cannot allocate resources
-
---*/
-;
-
-EFI_STATUS
-CreateDataQtd (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 *DataPtr,
- IN UINTN DataLen,
- IN UINT8 PktId,
- IN UINT8 Toggle,
- OUT EHCI_QTD_ENTITY **QtdPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qtd Structure for data
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DataPtr - A pointer to user data buffer to transfer
- DataLen - Length of user data to transfer
- PktId - Packet Identification of this Qtd
- Toggle - Data Toggle of this Qtd
- QtdPtrPtr - A pointer of pointer to Qtd for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_OUT_OF_RESOURCES Cannot allocate resources
-
---*/
-;
-
-EFI_STATUS
-CreateStatusQtd (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 PktId,
- OUT EHCI_QTD_ENTITY **QtdPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qtd Structure for status
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- PktId - Packet Identification of this Qtd
- QtdPtrPtr - A pointer of pointer to Qtd for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_OUT_OF_RESOURCES Cannot allocate resources
-
---*/
-;
-
-EFI_STATUS
-CreateAltQtd (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 PktId,
- OUT EHCI_QTD_ENTITY **QtdPtrPtr
- )
-/*++
-
-Routine Description:
-
- Create Qtd Structure for Alternative
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- PktId - Packet Identification of this Qtd
- QtdPtrPtr - A pointer of pointer to Qtd for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_OUT_OF_RESOURCES Cannot allocate resources
-
---*/
-;
-
-EFI_STATUS
-CreateControlQtds (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 DataPktId,
- IN UINT8 *RequestCursor,
- IN UINT8 *DataCursor,
- IN UINTN DataLen,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT EHCI_QTD_ENTITY **ControlQtdsHead
- )
-/*++
-
-Routine Description:
-
- Create Qtds list for Control Transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DataPktId - Packet Identification of Data Qtds
- RequestCursor - A pointer to request structure buffer to transfer
- DataCursor - A pointer to user data buffer to transfer
- DataLen - Length of user data to transfer
- ControlQtdsHead - A pointer of pointer to first Qtd for control tranfer for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-CreateBulkOrInterruptQtds (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 PktId,
- IN UINT8 *DataCursor,
- IN UINTN DataLen,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT EHCI_QTD_ENTITY **QtdsHead
- )
-/*++
-
-Routine Description:
-
- Create Qtds list for Bulk or Interrupt Transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- PktId - Packet Identification of Qtds
- DataCursor - A pointer to user data buffer to transfer
- DataLen - Length of user data to transfer
- DataToggle - Data Toggle to start
- Translator - Translator Transaction for SplitX
- QtdsHead - A pointer of pointer to first Qtd for control tranfer for return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-DestoryQtds (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QTD_ENTITY *FirstQtdPtr
- )
-/*++
-
-Routine Description:
-
- Destory all Qtds in the list
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- FirstQtdPtr - A pointer to first Qtd in the list
-
-Returns:
-
- VOID
-
---*/
-;
-
-VOID
-LinkQtdToQtd (
- IN EHCI_QTD_ENTITY *PreQtdPtr,
- IN EHCI_QTD_ENTITY *QtdPtr
- )
-/*++
-
-Routine Description:
-
- Link Qtds together
-
-Arguments:
-
- PreQtdPtr - A pointer to pre Qtd
- QtdPtr - A pointer to next Qtd
-
-Returns:
-
- VOID
-
---*/
-;
-
-VOID
-LinkQtdsToAltQtd (
- IN EHCI_QTD_ENTITY *FirstQtdPtr,
- IN EHCI_QTD_ENTITY *AltQtdPtr
- )
-/*++
-
-Routine Description:
-
- Link AlterQtds together
-
-Arguments:
-
- FirstQtdPtr - A pointer to first Qtd in the list
- AltQtdPtr - A pointer to alternative Qtd
-
-Returns:
- VOID
-
---*/
-;
-
-VOID
-LinkQtdToQh (
- IN EHCI_QH_ENTITY *QhPtr,
- IN EHCI_QTD_ENTITY *QtdEntryPtr
- )
-/*++
-
-Routine Description:
-
- Link Qtds list to Qh
-
-Arguments:
-
- QhPtr - A pointer to Qh
- QtdPtr - A pointer to first Qtd in the list
-
-Returns:
-
- VOID
-
---*/
-;
-
-EFI_STATUS
-LinkQhToAsyncList (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QH_ENTITY *QhPtr
- )
-/*++
-
-Routine Description:
-
- Link Qh to Async Schedule List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to Qh
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-UnlinkQhFromAsyncList (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QH_ENTITY *QhPtr
- )
-/*++
-
-Routine Description:
-
- Unlink Qh from Async Schedule List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to Qh
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-LinkQhToPeriodicList (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QH_ENTITY *QhPtr
- )
-/*++
-
-Routine Description:
-
- Link Qh to Periodic Schedule List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to Qh
-
-Returns:
-
- VOID
-
---*/
-;
-
-VOID
-UnlinkQhFromPeriodicList (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_QH_ENTITY *QhPtr,
- IN UINTN Interval
- )
-/*++
-
-Routine Description:
-
- Unlink Qh from Periodic Schedule List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- QhPtr - A pointer to Qh
- Interval - Interval of this periodic transfer
-
-Returns:
-
- VOID
-
---*/
-;
-
-VOID
-LinkToAsyncReqeust (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_ASYNC_REQUEST *AsyncRequestPtr
- )
-/*++
-
-Routine Description:
-
- Llink AsyncRequest Entry to Async Request List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- AsyncRequestPtr - A pointer to Async Request Entry
-
-Returns:
-
- VOID
-
---*/
-;
-
-VOID
-UnlinkFromAsyncReqeust (
- IN USB2_HC_DEV *HcDev,
- IN EHCI_ASYNC_REQUEST *AsyncRequestPtr
- )
-/*++
-
-Routine Description:
-
- Unlink AsyncRequest Entry from Async Request List
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- AsyncRequestPtr - A pointer to Async Request Entry
-
-Returns:
-
- VOID
-
---*/
-;
-
-UINTN
-GetNumberOfQtd (
- IN EHCI_QTD_ENTITY *FirstQtdPtr
- )
-/*++
-
-Routine Description:
-
- Number of Qtds in the list
-
-Arguments:
-
- FirstQtdPtr - A pointer to first Qtd in the list
-
-Returns:
-
- Number of Qtds in the list
-
---*/
-;
-
-
-
-UINTN
-GetCapacityOfQtd (
- IN UINT8 *BufferCursor
- )
-/*++
-
-Routine Description:
-
- Get Capacity of Qtd
-
-Arguments:
-
- BufferCursor - BufferCursor of the Qtd
-
-Returns:
-
- Capacity of Qtd
-
---*/
-;
-
-UINTN
-GetApproxiOfInterval (
- IN UINTN Interval
- )
-/*++
-
-Routine Description:
-
- Get the approximate value in the 2 index sequence
-
-Arguments:
-
- Interval - the value of interval
-
-Returns:
-
- approximate value of interval in the 2 index sequence
-
---*/
-;
-
-EHCI_QTD_HW *
-GetQtdNextPointer (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Get Qtd next pointer field
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- A pointer to next hardware Qtd structure
-
---*/
-;
-
-BOOLEAN
-IsQtdStatusActive (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Whether Qtd status is active or not
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- TRUE Active
- FALSE Inactive
-
---*/
-;
-
-BOOLEAN
-IsQtdStatusHalted (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Whether Qtd status is halted or not
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- TRUE Halted
- FALSE Not halted
-
---*/
-;
-
-BOOLEAN
-IsQtdStatusBufferError (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Whether Qtd status is buffer error or not
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- TRUE Buffer error
- FALSE No buffer error
-
---*/
-;
-
-BOOLEAN
-IsQtdStatusBabbleError (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Whether Qtd status is babble error or not
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- TRUE Babble error
- FALSE No babble error
-
---*/
-;
-
-BOOLEAN
-IsQtdStatusTransactionError (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Whether Qtd status is transaction error or not
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- TRUE Transaction error
- FALSE No transaction error
-
---*/
-;
-
-BOOLEAN
-IsDataInTransfer (
- IN UINT8 EndPointAddress
- )
-/*++
-
-Routine Description:
-
- Whether is a DataIn direction transfer
-
-Arguments:
-
- EndPointAddress - address of the endpoint
-
-Returns:
-
- TRUE DataIn
- FALSE DataOut
-
---*/
-;
-
-EFI_STATUS
-MapDataBuffer (
- IN USB2_HC_DEV *HcDev,
- IN EFI_USB_DATA_DIRECTION TransferDirection,
- IN OUT VOID *Data,
- IN OUT UINTN *DataLength,
- OUT UINT8 *PktId,
- OUT UINT8 **DataCursor,
- OUT VOID **DataMap
- )
-/*++
-
-Routine Description:
-
- Map address of user data buffer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- TransferDirection - direction of transfer
- Data - A pointer to user data buffer
- DataLength - length of user data
- PktId - Packte Identificaion
- DataCursor - mapped address to return
- DataMap - identificaion of this mapping to return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-EFI_STATUS
-MapRequestBuffer (
- IN USB2_HC_DEV *HcDev,
- IN OUT VOID *Request,
- OUT UINT8 **RequestCursor,
- OUT VOID **RequestMap
- )
-/*++
-
-Routine Description:
-
- Map address of request structure buffer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- Request - A pointer to request structure
- RequestCursor - Mapped address of request structure to return
- RequestMap - Identificaion of this mapping to return
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-SetQtdBufferPointer (
- IN EHCI_QTD_HW *QtdHwPtr,
- IN VOID *DataPtr,
- IN UINTN DataLen
- )
-/*++
-
-Routine Description:
-
- Set data buffer pointers in Qtd
-
-Arguments:
-
- QtdHwPtr - A pointer to Qtd hardware structure
- DataPtr - A pointer to user data buffer
- DataLen - Length of the user data buffer
-
-Returns:
-
- VOID
-
---*/
-;
-
-EHCI_QTD_HW *
-GetQtdAlternateNextPointer (
- IN EHCI_QTD_HW *HwQtdPtr
- )
-/*++
-
-Routine Description:
-
- Get Qtd alternate next pointer field
-
-Arguments:
-
- HwQtdPtr - A pointer to hardware Qtd structure
-
-Returns:
-
- A pointer to hardware alternate Qtd
-
---*/
-;
-
-VOID
-ZeroOutQhOverlay (
- IN EHCI_QH_ENTITY *QhPtr
- )
-/*++
-
-Routine Description:
-
- Zero out the fields in Qh structure
-
-Arguments:
-
- QhPtr - A pointer to Qh structure
-
-Returns:
-
- VOID
-
---*/
-;
-
-VOID
-UpdateAsyncRequestTransfer (
- IN EHCI_ASYNC_REQUEST *AsyncRequestPtr,
- IN UINT32 TransferResult,
- IN UINTN ErrTDPos
- )
-/*++
-
-Routine Description:
-
- Update asynchronous request transfer
-
-Arguments:
-
- AsyncRequestPtr - A pointer to async request
- TransferResult - transfer result
- ErrQtdPos - postion of error Qtd
-
-Returns:
-
- VOID
-
---*/
-;
-
-
-EFI_STATUS
-DeleteAsyncRequestTransfer (
- IN USB2_HC_DEV *HcDev,
- IN UINT8 DeviceAddress,
- IN UINT8 EndPointAddress,
- OUT UINT8 *DataToggle
- )
-/*++
-
-Routine Description:
-
- Delete all asynchronous request transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- DeviceAddress - address of usb device
- EndPointAddress - address of endpoint
- DataToggle - stored data toggle
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-VOID
-CleanUpAllAsyncRequestTransfer (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Clean up all asynchronous request transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
- VOID
-
---*/
-;
-
-EFI_STATUS
-ExecuteTransfer (
- IN USB2_HC_DEV *HcDev,
- IN BOOLEAN IsControl,
- IN EHCI_QH_ENTITY *QhPtr,
- IN OUT UINTN *ActualLen,
- OUT UINT8 *DataToggle,
- IN UINTN TimeOut,
- OUT UINT32 *TransferResult
- )
-/*++
-
-Routine Description:
-
- Execute Bulk or SyncInterrupt Transfer
-
-Arguments:
-
- HcDev - USB2_HC_DEV
- IsControl - Is control transfer or not
- QhPtr - A pointer to Qh
- ActualLen - Actual transfered Len
- DataToggle - Data Toggle
- TimeOut - TimeOut threshold
- TransferResult - Transfer result
-
-Returns:
-
- EFI_SUCCESS Sucess
- EFI_DEVICE_ERROR Error
-
---*/
-;
-
-BOOLEAN
-CheckQtdsTransferResult (
- IN BOOLEAN IsControl,
- IN EHCI_QH_ENTITY *QhPtr,
- OUT UINT32 *Result,
- OUT UINTN *ErrQtdPos,
- OUT UINTN *ActualLen
- )
-/*++
-
-Routine Description:
-
- Check transfer result of Qtds
-
-Arguments:
-
- IsControl - Is control transfer or not
- QhPtr - A pointer to Qh
- Result - Transfer result
- ErrQtdPos - Error TD Position
- ActualLen - Actual Transfer Size
-
-Returns:
-
- TRUE Qtds finished
- FALSE Not finish
-
---*/
-;
-
-EFI_STATUS
-AsyncRequestMoniter (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-/*++
-
-Routine Description:
-
- Interrupt transfer periodic check handler
-
-Arguments:
-
- Event - Interrupt event
- Context - Pointer to USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
- EFI_DEVICE_ERROR Fail
-
---*/
-;
-
-
-EFI_STATUS
-CreateNULLQH (
- IN USB2_HC_DEV *HcDev
- )
-/*++
-
-Routine Description:
-
- Create the NULL QH to make it as the Async QH header
-
-Arguments:
-
- HcDev - USB2_HC_DEV
-
-Returns:
-
- EFI_SUCCESS Success
---*/
-;
-
-VOID
-DestroyNULLQH (
- IN USB2_HC_DEV *HcDev
- );
-
-VOID
-ClearLegacySupport (
- IN USB2_HC_DEV *HcDev
- );
-
-VOID
-HostReset (
- IN USB2_HC_DEV *HcDev
- );
-
-
-VOID
-DumpEHCIPortsStatus (
- IN USB2_HC_DEV *HcDev
- );
-
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 09:15:52 +0000