2409 lines
58 KiB
C
2409 lines
58 KiB
C
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/*++
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Copyright (c) 1999 Microsoft Corporation
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Module Name:
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usb_hcdi.h
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Abstract:
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Environment:
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Kernel & user mode
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Revision History:
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6-20-99 : created
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--*/
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#ifndef __USB_HCDI_H__
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#define __USB_HCDI_H__
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/*
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Power management rules for USB host controllers transitioning from
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USB suspend to USB working. This is what we expect for
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S3->S0
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S1->S0
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1. The controller must not reset the USB bus or cause a disconnect or power
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loss on any of the root USB ports.
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2. The system BIOS must not enable any type of legacy USB BIOS or otherwise
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enable the host controller to a run state.
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3. If a PCI reset occurs in addition to rule 1 the BIOS must restore all
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host registers to their state prior to entering low power. Root ports
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should NOT indicate connect or enable status changes.
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4. The controller hardware must be in a functional state -- capable of
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driving resume and entering the run state without requiring a global
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hardware reset that otherwise would result in a USB bus reset driven on
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the root ports.
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*/
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#define USB_BAD_PTR ((PVOID) (-1))
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/* status code returned by core functions */
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typedef enum _USB_MINIPORT_STATUS {
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USBMP_STATUS_SUCCESS = 0,
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USBMP_STATUS_BUSY,
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USBMP_STATUS_NO_RESOURCES,
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USBMP_STATUS_NO_BANDWIDTH,
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USBMP_STATUS_INIT_FAILURE,
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USBMP_STATUS_FAILURE,
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USBMP_STATUS_NOT_SUPPORTED,
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USBMP_STATUS_HARDWARE_FAILURE,
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USBMP_STATUS_NTERRCODE_NOT_MAPPFED,
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} USB_MINIPORT_STATUS;
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/* define a test guids for the miniport pass-thru interface */
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/* {53D3650A-A4E7-4b0f-BC1D-B76DEB40FA1E}*/
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DEFINE_GUID(MINIPORT_PASSTHRU_TEST_GUID,
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0x53d3650a, 0xa4e7, 0x4b0f, 0xbc, 0x1d, 0xb7, 0x6d, 0xeb, 0x40, 0xfa, 0x1e);
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/* {386289AA-02EC-486e-925E-838931877F4B}*/
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DEFINE_GUID(MINIPORT_PASSTHRU_TEST_BADGUID,
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0x386289aa, 0x2ec, 0x486e, 0x92, 0x5e, 0x83, 0x89, 0x31, 0x87, 0x7f, 0x4b);
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// {386289AA-02EC-486e-925E-838931877F4B}
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#define TEST_FLAG(var, flag) (((var) & (flag)) ? TRUE : FALSE)
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#define CLEAR_FLAG(var, flag) ((var) &= ~(flag))
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#define SET_FLAG(var, flag) ((var) |= (flag))
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/*
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Definition for the 32 bit physical address
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that controller hardware understands.
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If a miniport HW structure only supports 32 bit
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physical addresses then this type is used to
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indicate it.
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*/
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typedef ULONG HW_32BIT_PHYSICAL_ADDRESS;
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typedef HW_32BIT_PHYSICAL_ADDRESS *PHW_32BIT_PHYSICAL_ADDRESS;
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typedef PHYSICAL_ADDRESS HW_64BIT_PHYSICAL_ADDRESS;
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typedef struct _MP_HW_PHYSICAL_ADDRESS {
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union {
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HW_32BIT_PHYSICAL_ADDRESS Hw32;
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HW_64BIT_PHYSICAL_ADDRESS Hw64;
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};
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} MP_HW_PHYSICAL_ADDRESS, *PMP_HW_PHYSICAL_ADDRESS;
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C_ASSERT((sizeof(MP_HW_PHYSICAL_ADDRESS) == 8));
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/*
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This structure is used for pointers embedded in
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HW structures by the miniport. They is always sized
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for 64 bit to limit 32/64 bit porting problems.
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*/
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typedef struct _MP_HW_POINTER {
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PVOID Pointer;
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#ifndef _WIN64
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ULONG PadTo8;
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#endif
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} MP_HW_POINTER, *PMP_HW_POINTER;
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C_ASSERT((sizeof(MP_HW_POINTER) == 8));
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typedef struct _MP_HW_LIST_ENTRY {
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LIST_ENTRY List;
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#ifndef _WIN64
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ULONG PadTo16[2];
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#endif
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} MP_HW_LIST_ENTRY, *PMP_HW_LIST_ENTRY;
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C_ASSERT((sizeof(MP_HW_LIST_ENTRY) == 16));
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#define PENDPOINT_DATA PVOID
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#define PDEVICE_DATA PVOID
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#define PTRANSFER_CONTEXT PVOID
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/*
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we redifine the USBDI HCD AREA for the miniport model
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*/
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struct _USBPORT_DATA {
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PVOID HcdTransferContext;
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PVOID UrbSig;
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PVOID Reserved7[6];
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};
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#ifdef _WIN64
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#define URB_SIG ((PVOID) 0xDEADF00DDEADF00D)
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#else
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#define URB_SIG ((PVOID) 0xDEADF00D)
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#endif
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//C_ASSERT(sizeof(struct _URB_HCD_AREA) == sizeof(struct _USBPORT_DATA))
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#define IN_TRANSFER(tp) (((tp)->TransferFlags & \
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USBD_TRANSFER_DIRECTION_IN) ? TRUE : FALSE)
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#define SHORT_TRANSFER_OK(tp) (((tp)->TransferFlags & \
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USBD_SHORT_TRANSFER_OK) ? TRUE : FALSE)
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/*
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Common transfer request parameter definition, all transfer
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requests passed to the miniport will be mapped to this
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format. The miniport will/can use this structure to
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reference fields that are common to all transfers
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as well as fields specific to isochronous and
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control transfers.
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*/
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#define MPTX_SPLIT_TRANSFER 0x00000001
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typedef struct _TRANSFER_PARAMETERS {
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/* identical to URB field */
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ULONG TransferFlags;
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/* identical to URB field */
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ULONG TransferBufferLength;
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/* uniquely identifies a transfer set */
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ULONG SequenceNumber;
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/* miniport special handling requirements */
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ULONG MiniportFlags;
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/* USB frame this transfer completed in */
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ULONG FrameCompleted;
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/* setup packet for control transfers */
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UCHAR SetupPacket[8];
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} TRANSFER_PARAMETERS, *PTRANSFER_PARAMETERS;
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typedef struct _MINIPORT_ISO_PACKET {
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/*
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length of this packet
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*/
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ULONG Length;
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/*
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bytes transferred this packet
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*/
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ULONG LengthTransferred;
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/*
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virtual frame to transmit this packet
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*/
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ULONG FrameNumber;
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ULONG MicroFrameNumber;
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/*
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completion code for this packet
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*/
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USBD_STATUS UsbdStatus;
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ULONG BufferPointerCount;
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/* support up to 2 sg entries per packet */
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/* max packet size for a USB 1.1 frame is ~1024 bytes*/
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ULONG BufferPointer0Length;
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MP_HW_PHYSICAL_ADDRESS BufferPointer0;
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ULONG BufferPointer1Length;
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MP_HW_PHYSICAL_ADDRESS BufferPointer1;
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} MINIPORT_ISO_PACKET, *PMINIPORT_ISO_PACKET;
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typedef struct _MINIPORT_ISO_TRANSFER {
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ULONG Sig;
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ULONG PacketCount;
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PUCHAR SystemAddress;
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MINIPORT_ISO_PACKET Packets[1];
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} MINIPORT_ISO_TRANSFER, *PMINIPORT_ISO_TRANSFER;
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/*
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These structures are used to pass IoMapped transfer
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buffers to the miniport
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*/
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//
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// Page size and shift value used by the OHCI, EHCI and UHCI
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// controller usb controllers use a defined
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//
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// this must always be 4k -- it is defined by the controller HW
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#define USB_PAGE_SIZE 0x00001000
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#define USB_PAGE_SHIFT 12L
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typedef struct _TRANSFER_SG_ENTRY32 {
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MP_HW_PHYSICAL_ADDRESS LogicalAddress;
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PUCHAR SystemAddress;
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ULONG Length;
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ULONG StartOffset;
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} TRANSFER_SG_ENTRY32, *PTRANSFER_SG_ENTRY32;
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#define USBMP_SGFLAG_SINGLE_PHYSICAL_PAGE 0x00000001
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typedef struct _TRANSFER_SG_LIST {
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ULONG SgFlags;
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PUCHAR MdlVirtualAddress;
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PUCHAR MdlSystemAddress;
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ULONG SgCount;
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TRANSFER_SG_ENTRY32 SgEntry[1];
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} TRANSFER_SG_LIST, *PTRANSFER_SG_LIST;
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/**************************************************************
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**************************************************************
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USBPORT Interface Services
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NOTES:
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- these functions are callable at raised IRQL
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***************************************************************
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***************************************************************/
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#define USBPRTFN __stdcall
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/*
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VOID
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USBPORTSVC_InvalidateEndpoint(
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PDEVICE_DATA DeviceData,
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PENDPOINT_DATA EndpointData
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);
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*/
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typedef VOID
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(USBPRTFN *PPORTFN_INVALIDATE_ENDPOINT) (
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PDEVICE_DATA,
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PENDPOINT_DATA
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);
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/*
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PUCHAR
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USBPORTSVC_MapHwPhysicalToVirtual(
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HW_32BIT_PHYSICAL_ADDRESS HwPhysicalAddress,
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PDEVICE_DATA DeviceData,
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PENDPOINT_DATA EndpointData
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)
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maps a physical address from the miniport to
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a virtual address
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*/
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typedef PUCHAR
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(USBPRTFN *PPORTFN_PHYS_TO_VIRTUAL) (
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HW_32BIT_PHYSICAL_ADDRESS,
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PDEVICE_DATA,
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PENDPOINT_DATA
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);
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/*
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VOID
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USBPORTSVC_CompleteTransfer(
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PDEVICE_DATA DeviceData
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PDEVICE_DATA EndpointData,
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PTRANSFER_PARAMETERS TransferParameters,
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USBD_STATUS UsbdStatus,
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ULONG BytesTransferred
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);
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Called by miniport to complete an async transfer request
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*/
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typedef VOID
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(USBPRTFN *PPORTFN_COMPLETE_TRANSFER) (
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PDEVICE_DATA,
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PENDPOINT_DATA,
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PTRANSFER_PARAMETERS,
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USBD_STATUS,
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ULONG
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);
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/*
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VOID
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USBPORTSVC_CompleteIsoTransfer(
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PDEVICE_DATA DeviceData
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PDEVICE_DATA EndpointData,
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PTRANSFER_PARAMETERS TransferParameters,
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PMINIPORT_ISO_TRANSFER IsoTransfer
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);
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Called by miniport to complete an iso transfer request
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*/
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typedef VOID
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(USBPRTFN *PPORTFN_COMPLETE_ISO_TRANSFER) (
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PDEVICE_DATA,
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PENDPOINT_DATA,
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PTRANSFER_PARAMETERS,
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PMINIPORT_ISO_TRANSFER
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);
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/* ROOT HUB functions */
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/*
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VOID
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USBPORTSVC_InvalidateRootHub(
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PDEVICE_DATA DeviceData
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);
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Called by the miniport to indicate the root hub
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needs attention
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*/
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typedef VOID
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(USBPRTFN *PPORTFN_INVALIDATE_ROOTHUB) (
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PDEVICE_DATA
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);
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/* Debug functions */
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/*
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VOID
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USBPORTSVC_DbgPrint(
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PDEVICE_DATA DeviceData,
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ULONG Level,
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PCH Format,
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PVOID Arg0,
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PVOID Arg1,
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PVOID Arg2,
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PVOID Arg3,
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PVOID Arg4,
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PVOID Arg5
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);
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Called by miniport to print a message to the debugger
|
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the message is printed if the var USBPORT_DEBUG_TRACE_LEVEL
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is >= level.
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*/
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typedef VOID
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(USBPRTFN *PPORTFN_DBGPRINT) (
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PDEVICE_DATA,
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ULONG,
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PCH,
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int,
|
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int,
|
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int,
|
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int,
|
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int,
|
||
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int
|
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);
|
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|
||
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/*
|
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VOID
|
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USBPORTSVC_TestDebugBreak(
|
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PDEVICE_DATA DeviceData
|
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);
|
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|
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Triggers a break in the debugger in the registry key
|
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debugbreakOn is set. These breakpoins are useful for
|
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debugging hardware/client software problems
|
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|
|
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*/
|
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typedef VOID
|
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(USBPRTFN *PPORTFN_TEST_DEBUG_BREAK) (
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PDEVICE_DATA
|
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);
|
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|
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/*
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VOID
|
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USBPORTSVC_AssertFailure(
|
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PDEVICE_DATA DeviceData
|
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PVOID FailedAssertion,
|
||
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PVOID FileName,
|
||
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ULONG LineNumber,
|
||
|
PCHAR Message
|
||
|
);
|
||
|
|
||
|
|
||
|
*/
|
||
|
|
||
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typedef VOID
|
||
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(USBPRTFN *PPORTFN_ASSERT_FAILURE) (
|
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PDEVICE_DATA,
|
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PVOID,
|
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|
PVOID,
|
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ULONG,
|
||
|
PCHAR
|
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|
);
|
||
|
|
||
|
/*
|
||
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VOID
|
||
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USBPORTSVC_LogEntry(
|
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PDEVICE_DATA DeviceData,
|
||
|
|
||
|
);
|
||
|
|
||
|
|
||
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*/
|
||
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|
||
|
/* Miniport LOG MASKS */
|
||
|
#define G 0x10000001 /* always log */
|
||
|
|
||
|
typedef VOID
|
||
|
(USBPRTFN *PPORTFN_LOGENTRY) (
|
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PDEVICE_DATA,
|
||
|
ULONG,
|
||
|
ULONG,
|
||
|
ULONG_PTR,
|
||
|
ULONG_PTR,
|
||
|
ULONG_PTR
|
||
|
);
|
||
|
|
||
|
/* other functions */
|
||
|
|
||
|
/*
|
||
|
USB_MINIPORT_STATUS
|
||
|
USBPORTSVC_ReadWriteConfigSpace(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
BOOLEAN Read,
|
||
|
PVOID Buffer,
|
||
|
ULONG Offset,
|
||
|
ULONG Length
|
||
|
)
|
||
|
|
||
|
reads a registry key value from the branch associated
|
||
|
with the PDO for the host controller.
|
||
|
|
||
|
this API reads from either the software or hardware
|
||
|
branch
|
||
|
|
||
|
this function cannot be called at raised IRQL
|
||
|
*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBPRTFN *PPORTFN_READWRITE_CONFIG_SPACE) (
|
||
|
PDEVICE_DATA,
|
||
|
BOOLEAN,
|
||
|
PVOID,
|
||
|
ULONG,
|
||
|
ULONG
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
VOID
|
||
|
USBPORTSVC_Wait(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
ULONG MillisecondsToWait
|
||
|
)
|
||
|
|
||
|
Execute a syncronous wait for a specified number of
|
||
|
milliseconds
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBPRTFN *PPORTFN_WAIT) (
|
||
|
PDEVICE_DATA,
|
||
|
ULONG
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
VOID
|
||
|
USBPORTSVC_BugCheck(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBPRTFN *PPORTFN_BUGCHECK) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
VOID
|
||
|
USBPORTSVC_NotifyDoubleBuffer(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
PTRANSFER_PARAMETERS TransferParameters,
|
||
|
PVOID SystemAddress,
|
||
|
ULONG Length
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBPRTFN *PPORTFN_NOTIFY_DOUBLE_BUFFER) (
|
||
|
PDEVICE_DATA,
|
||
|
PTRANSFER_PARAMETERS,
|
||
|
PVOID,
|
||
|
ULONG
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
USB_MINIPORT_STATUS
|
||
|
USBPORTSVC_GetMiniportRegistryKeyValue(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
BOOLEAN SoftwareBranch,
|
||
|
PWCHAR KeyNameString,
|
||
|
ULONG KeyNameStringLength,
|
||
|
PVOID Data,
|
||
|
ULONG DataLength
|
||
|
)
|
||
|
|
||
|
reads a registry key value from the branch associated
|
||
|
with the PDO for the host controller.
|
||
|
|
||
|
this API reads from either the software or hardware
|
||
|
branch
|
||
|
|
||
|
this function cannot be called at raised IRQL
|
||
|
*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBPRTFN *PPORTFN_GET_MINIPORT_REGESTRY_KEY_VALUE) (
|
||
|
PDEVICE_DATA,
|
||
|
BOOLEAN,
|
||
|
PWCHAR,
|
||
|
ULONG,
|
||
|
PVOID,
|
||
|
ULONG
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
VOID
|
||
|
USBPORTSVC_RequestAsyncCallback(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
ULONG MilliSecondInterval,
|
||
|
PVOID Context,
|
||
|
ULONG ContextLength,
|
||
|
PMPFN_MINIPORT_CALLBACK Callback
|
||
|
)
|
||
|
|
||
|
request an async callback when the millisecond interval
|
||
|
has elapsed.
|
||
|
|
||
|
The context field is copied ant the miniport is called back
|
||
|
with the copy so it is safe for the miniport to use a stack
|
||
|
variable as context.
|
||
|
*/
|
||
|
|
||
|
/*++
|
||
|
CallBack Definition for async notifiaction service
|
||
|
--*/
|
||
|
|
||
|
typedef VOID
|
||
|
(__stdcall *PMINIPORT_CALLBACK) (
|
||
|
PDEVICE_DATA,
|
||
|
PVOID
|
||
|
);
|
||
|
|
||
|
typedef VOID
|
||
|
(USBPRTFN *PPORTFN_REQUEST_ASYNC_CALLBACK) (
|
||
|
PDEVICE_DATA,
|
||
|
ULONG,
|
||
|
PVOID,
|
||
|
ULONG,
|
||
|
PMINIPORT_CALLBACK
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
VOID
|
||
|
USBPORTSVC_InvalidateController(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
USB_CONTROLLER_STATE ControllerState
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
typedef enum _USB_CONTROLLER_STATE {
|
||
|
|
||
|
UsbMpControllerPowerFault,
|
||
|
UsbMpControllerNeedsHwReset,
|
||
|
UsbMpControllerRemoved,
|
||
|
UsbMpSimulateInterrupt
|
||
|
|
||
|
} USB_CONTROLLER_STATE;
|
||
|
|
||
|
|
||
|
typedef VOID
|
||
|
(__stdcall *PPORTFN_INVALIDATE_CONTROLLER) (
|
||
|
PDEVICE_DATA,
|
||
|
USB_CONTROLLER_STATE
|
||
|
);
|
||
|
|
||
|
/**************************************************************
|
||
|
**************************************************************
|
||
|
USB MINIPORT interface functions
|
||
|
|
||
|
prototypes for functions called by the USB port driver
|
||
|
(usbport)
|
||
|
***************************************************************
|
||
|
***************************************************************/
|
||
|
|
||
|
#define USBMPFN __stdcall
|
||
|
|
||
|
/***************************************************************
|
||
|
CORE Functions
|
||
|
|
||
|
The following core functions are serialized as a group they
|
||
|
are assocaited with processing data transfers on the bus
|
||
|
|
||
|
|
||
|
MINIPORT_SubmitTransfer
|
||
|
MINIPORT_SubmitIsoTransfer
|
||
|
MINIPORT_AbortTransfer
|
||
|
MINIPORT_OpenEndpoint
|
||
|
MINIPORT_RebalanceEndpoint
|
||
|
MINIPORT_QueryEndpointRequirements
|
||
|
MINIPORT_CloseEndpoint
|
||
|
MINIPORT_SetEndpointState
|
||
|
MINIPORT_GetEndpointState
|
||
|
MINIPORT_PokeEndpoint
|
||
|
MINIPORT_PollEndpoint
|
||
|
MINIPORT_Get32bitFrameNumber
|
||
|
MINIPORT_InterruptNextSOF
|
||
|
MINIPORT_PollController
|
||
|
|
||
|
|
||
|
****************************************************************/
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_SubmitTransfer
|
||
|
|
||
|
program a USB transfer, iso, bulk, interrupt or control to the hardware.
|
||
|
if no resources are avaiable then return USBMP_STATUS_BUSY.
|
||
|
|
||
|
if the transfer is successfully queued to the HW then return
|
||
|
USBMP_STATUS_SUCCESS
|
||
|
|
||
|
|
||
|
NOTES:
|
||
|
-At the time this routine is called the transfer buffer has been
|
||
|
mapped (ie no need to call IoMapTransfer).
|
||
|
|
||
|
URB_FUNCTION_CONTROL_TRANSFER
|
||
|
URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_SubmitTransfer(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData,
|
||
|
PTRANSFER_PARAMETERS TransferParameters,
|
||
|
PTRANSFER_CONTEXT TransferContext,
|
||
|
PTRANSFER_SG_LIST TransferSGList
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_SUBMIT_TRANSFER) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA,
|
||
|
PTRANSFER_PARAMETERS,
|
||
|
PTRANSFER_CONTEXT,
|
||
|
PTRANSFER_SG_LIST
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_SubmitTransfer
|
||
|
|
||
|
program a USB transfer, iso, bulk, interrupt or control to the hardware.
|
||
|
if no resources are avaiable then return USBMP_STATUS_BUSY.
|
||
|
|
||
|
if the transfer is successfully queued to the HW then return
|
||
|
USBMP_STATUS_SUCCESS
|
||
|
|
||
|
|
||
|
NOTES:
|
||
|
-At the time this routine is called the transfer buffer has been
|
||
|
mapped (ie no need to call IoMapTransfer).
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_SubmitIsoTransfer(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData,
|
||
|
PTRANSFER_PARAMETERS TransferParameters,
|
||
|
PTRANSFER_CONTEXT TransferContext,
|
||
|
PMINIPORT_ISO_TRANSFER IsoTransfer
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_SUBMIT_ISO_TRANSFER) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA,
|
||
|
PTRANSFER_PARAMETERS,
|
||
|
PTRANSFER_CONTEXT,
|
||
|
PMINIPORT_ISO_TRANSFER
|
||
|
);
|
||
|
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_AbortTransfer
|
||
|
|
||
|
abort a specfic transfer that has been started, this will only be
|
||
|
called if the endpoint is in the ENDPOINT_PAUSED state.
|
||
|
|
||
|
this call is NOT failable and the HW must have no reference to
|
||
|
the transfer on return.
|
||
|
|
||
|
The miniport does not indicate completion.
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_AbortTransfer(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData,
|
||
|
PTRANSFER_CONTEXT TransferContext,
|
||
|
PULONG BytesTransferred
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_ABORT_TRANSFER) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA,
|
||
|
PTRANSFER_CONTEXT,
|
||
|
PULONG
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_OpenEndpoint
|
||
|
|
||
|
open an endpoint.
|
||
|
|
||
|
PENDPOINT_DATA is the minport private endpoint
|
||
|
context
|
||
|
|
||
|
PENDPOINT_PARAMETERS describes the endpoint to open
|
||
|
for the miniport -- this information is READ_ONLY
|
||
|
|
||
|
on return the endpoint should be in the PAUSE state
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_OpenEndpoint(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_PARAMETERS EndpointParameters,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef enum _ENDPOINT_TRANSFER_TYPE {
|
||
|
Isochronous = 0,
|
||
|
Control,
|
||
|
Bulk,
|
||
|
Interrupt
|
||
|
} ENDPOINT_TRANSFER_TYPE;
|
||
|
|
||
|
|
||
|
typedef enum _ENDPOINT_TRANSFER_DIRECTION {
|
||
|
In = 0,
|
||
|
Out
|
||
|
} ENDPOINT_TRANSFER_DIRECTION;
|
||
|
|
||
|
typedef enum _DEVICE_SPEED {
|
||
|
LowSpeed = 0,
|
||
|
FullSpeed,
|
||
|
HighSpeed
|
||
|
} DEVICE_SPEED;
|
||
|
|
||
|
|
||
|
/* these values are input by the port driver */
|
||
|
|
||
|
/*
|
||
|
Bandwidth Mamagement:
|
||
|
|
||
|
All bandwidth allocation is managed by the port driver. The
|
||
|
bandwidth consumed by an endpoint is passed to the miniport
|
||
|
but this is purely informational.
|
||
|
|
||
|
Load balancing for interrupt endpoints is handled by passing
|
||
|
the miniport the appropriate schedule offset for an interrupt
|
||
|
endpoint.
|
||
|
|
||
|
interrupt endpoints may occupy different locations in the
|
||
|
schedule dpeneding on the period. The consume bandwidth only
|
||
|
for locations they occupy. This is the 'ScheduleOffset'.
|
||
|
|
||
|
USBPORT will choose an appropriate schedule offset and pass this
|
||
|
to the miniport for the open.
|
||
|
|
||
|
period offsets
|
||
|
1 0
|
||
|
2 0,1
|
||
|
4 0,..3
|
||
|
8 0,..7
|
||
|
16 0,..15
|
||
|
32 0,..31
|
||
|
|
||
|
*/
|
||
|
|
||
|
typedef struct _ENDPOINT_PARAMETERS {
|
||
|
USHORT DeviceAddress;
|
||
|
USHORT EndpointAddress;
|
||
|
USHORT MaxPacketSize;
|
||
|
// adjusted interrupt period
|
||
|
// will be one of : 128, 64, 32, 16, 8, 4, 2, 1
|
||
|
UCHAR Period;
|
||
|
UCHAR MaxPeriod;
|
||
|
// bandwidth required in bits/ms
|
||
|
// ie the reserved bw that this endpont will
|
||
|
// consume
|
||
|
DEVICE_SPEED DeviceSpeed;
|
||
|
ULONG Bandwidth;
|
||
|
ULONG ScheduleOffset;
|
||
|
ENDPOINT_TRANSFER_TYPE TransferType;
|
||
|
ENDPOINT_TRANSFER_DIRECTION TransferDirection;
|
||
|
PUCHAR CommonBufferVa;
|
||
|
HW_32BIT_PHYSICAL_ADDRESS CommonBufferPhys;
|
||
|
ULONG CommonBufferBytes;
|
||
|
// endpoint parm flags
|
||
|
ULONG EndpointFlags;
|
||
|
ULONG MaxTransferSize;
|
||
|
// usb 2.0 parameters
|
||
|
// device address of the hub (TT) for this ep
|
||
|
USHORT TtDeviceAddress;
|
||
|
// port number (really TT number) of the TT for
|
||
|
// this device
|
||
|
USHORT TtPortNumber;
|
||
|
|
||
|
UCHAR InterruptScheduleMask;
|
||
|
UCHAR SplitCompletionMask;
|
||
|
UCHAR TransactionsPerMicroframe;
|
||
|
UCHAR Pad;
|
||
|
USHORT MuxPacketSize;
|
||
|
ULONG Ordinal;
|
||
|
|
||
|
} ENDPOINT_PARAMETERS, *PENDPOINT_PARAMETERS;
|
||
|
|
||
|
/* these are returned by the miniport */
|
||
|
typedef struct _ENDPOINT_REQUIREMENTS {
|
||
|
/* size of the common buffer the
|
||
|
miniport will need to service
|
||
|
this endpoint */
|
||
|
ULONG MinCommonBufferBytes;
|
||
|
|
||
|
/*
|
||
|
the largest single transfer this endpoint
|
||
|
can handle. If a client driver passes
|
||
|
down a larger transfer usbport will break
|
||
|
it in to multiple requests.
|
||
|
|
||
|
MinCommonBufferBytes/sizeof(TD) should be
|
||
|
enough TDs to statify at least one request
|
||
|
of MaximumTransferSize.
|
||
|
|
||
|
Ideally it should be able to handle two -- this
|
||
|
will ensure that the bus does not go idle.
|
||
|
|
||
|
*/
|
||
|
|
||
|
ULONG MaximumTransferSize;
|
||
|
|
||
|
} ENDPOINT_REQUIREMENTS, *PENDPOINT_REQUIREMENTS;
|
||
|
|
||
|
|
||
|
// **
|
||
|
// EP_PARM_FLAG_
|
||
|
// Enpoint Parameter flags, describe required endpoint
|
||
|
// behaviors including possible optimaizations
|
||
|
|
||
|
//#define EP_PARM_FLAG_ 0x00000002
|
||
|
|
||
|
//
|
||
|
// EP_PARM_FLAG_NOHALT - the endpoint should not halt on the
|
||
|
// host side as a result of a bus error
|
||
|
//
|
||
|
#define EP_PARM_FLAG_NOHALT 0x00000004
|
||
|
|
||
|
// optimization flags
|
||
|
#define EP_PARM_ISO_BUFFERING 0x00000008
|
||
|
|
||
|
//
|
||
|
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_OPEN_ENDPOINT) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_PARAMETERS,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_PokeEndpoint
|
||
|
|
||
|
poke an endpoint.
|
||
|
use to change the address of an endpoint without
|
||
|
removing it from the schedule.
|
||
|
|
||
|
**This API is used exclusively to change the endpoint
|
||
|
address.
|
||
|
|
||
|
PENDPOINT_DATA is the minport private endpoint
|
||
|
context
|
||
|
|
||
|
PENDPOINT_PARAMETERS describes the endpoint to open
|
||
|
for the miniport -- this information is READ_ONLY
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_PokeEndpoint(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_PARAMETERS EndpointParameters,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_POKE_ENDPOINT) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_PARAMETERS,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_RebalanceEndpoint
|
||
|
|
||
|
PENDPOINT_DATA is the minport private endpoint
|
||
|
context
|
||
|
|
||
|
PENDPOINT_PARAMETERS describes the endpoint to open
|
||
|
for the miniport -- this information is READ_ONLY
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_RebalanceEndpoint(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_PARAMETERS EndpointParameters,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_REBALANCE_ENDPOINT) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_PARAMETERS,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_QueryEndpointRequirements
|
||
|
|
||
|
PENDPOINT_DATA is the minport private endpoint
|
||
|
context
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_QueryEndpointRequirements(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_PARAMETERS EndpointParameters,
|
||
|
PENDPOINT_REQUIREMENTS EndpointRequirements
|
||
|
);
|
||
|
|
||
|
|
||
|
Notes on Maximum Transfer Sizes:
|
||
|
|
||
|
Control:
|
||
|
The miniport can assume that no Control transfer buffer passed to
|
||
|
it will be larger than EndpointParameters.MAXTRANSFERSIZE. The miniport
|
||
|
should request enough locked memory (common buffer) to support at least
|
||
|
one control transfer.
|
||
|
|
||
|
TBD - The miniport may optionally request that the controller transfer
|
||
|
be limmited to a smaller value by setting
|
||
|
EndpointRequirements.MAXTRANSFERSIZE. In this case the miniport must
|
||
|
support fragmented control tranfsers.
|
||
|
|
||
|
EndpointParameters.MAXTRANSFERSIZE can never be larger than 64k by spec.
|
||
|
|
||
|
Interrupt:
|
||
|
The miniport can indicate the max transfer size for each interrupt
|
||
|
transfer it can handle in EndpointRequirements.MAXTRANSFERSIZE.
|
||
|
|
||
|
Assume that no transfer buffer will be larger than the this size.
|
||
|
EndpointParameters.MAXTRANSFERSIZE is the default value. The miniport
|
||
|
should allocate resources to handle at least two transfers of this size.
|
||
|
|
||
|
Bulk:
|
||
|
The miniport can indicate the max transfer size for each bulk transfer
|
||
|
it can handle in EndpointRequirements.MAXTRANSFERSIZE. No transfer will
|
||
|
be passed in larger than this value. The miniport must request enough
|
||
|
resources to program at least two transfers of this size into the hardware.
|
||
|
MAXTRANSFERSIZE must be at least 4k.
|
||
|
|
||
|
EndpointParameters.MAXTRANSFERSIZE is the default value.
|
||
|
|
||
|
Basic Iso:
|
||
|
Miniport may specify an EndpointRequirements.MAXTRANSFERSIZE size
|
||
|
but it must also be able to always handle at least two transfers of
|
||
|
MAX_ISO_PACKETS_PER_TRANSFER.
|
||
|
|
||
|
|
||
|
--*/
|
||
|
|
||
|
/*
|
||
|
Historical Note:
|
||
|
|
||
|
The orignal USBD driver shipped in Win98 thru Win2k limits iso requests
|
||
|
to 255 packets so we are safe to set this limit at 256.
|
||
|
|
||
|
This is 256ms for full speed and 32 ms for High speed on the hardware
|
||
|
per request which is plenty.
|
||
|
|
||
|
*/
|
||
|
|
||
|
#define MAX_ISO_PACKETS_PER_TRANSFER 256
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_QENDPOINT_REQUIREMENTS) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_PARAMETERS,
|
||
|
PENDPOINT_REQUIREMENTS
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_PollEndpoint
|
||
|
|
||
|
Poll the endpoint for done transfers or other changes
|
||
|
|
||
|
PENDPOINT_DATA is the minport private endpoint
|
||
|
context
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_PollEndpoint(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_POLL_ENDPOINT) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_CloseEndpoint
|
||
|
|
||
|
close an endpoint, PENDPOINT_DATA is the minport private endpoint
|
||
|
context
|
||
|
|
||
|
free any resources allocated for the endpoint other than BW
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_CloseEndpoint(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_CLOSE_ENDPOINT) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_SetEndpointState
|
||
|
|
||
|
Set an endpoint to one of our defined transfer states, the endpoint
|
||
|
need not be in the state when the miniport returns.
|
||
|
|
||
|
There is an assumption here that the enpoint will reach the
|
||
|
desired state on the next SOF, the port will keep track of
|
||
|
this and assume that the state transition has occurred after
|
||
|
one ms frame has passed.
|
||
|
|
||
|
These are software state, changes can only be intiated by a
|
||
|
request thru the MINIPORT_SetEndpointState function. endpoints
|
||
|
cannot transition on their own.
|
||
|
|
||
|
ENDPOINT_IDLE
|
||
|
The endpoint has no active transfer, set this endpoint to a
|
||
|
state that generates minimal activity on the contoller (ie
|
||
|
remove it from the schedule,set skip bit etc)
|
||
|
|
||
|
ENDPOINT_PAUSE
|
||
|
temporarily stop any bus activity associated with the endpoint,
|
||
|
this is a prelude to receiving an abortTransfer.
|
||
|
|
||
|
ENDPOINT_ACTIVE
|
||
|
enable processing of the enpoint -- ie it is in the schedule and
|
||
|
ready for action
|
||
|
|
||
|
ENDPOINT_REMOVE
|
||
|
the endpoint has been removed from the HW schedule
|
||
|
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_SetEndpointState(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
MP_ENDPOINT_STATE
|
||
|
);
|
||
|
|
||
|
MP_ENDPOINT_STATE
|
||
|
MINIPORT_GetEndpointState(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndpointData
|
||
|
);
|
||
|
*/
|
||
|
typedef enum _MP_ENDPOINT_STATE {
|
||
|
ENDPOINT_TRANSITION = 0,
|
||
|
ENDPOINT_IDLE,
|
||
|
ENDPOINT_PAUSE,
|
||
|
ENDPOINT_ACTIVE,
|
||
|
ENDPOINT_REMOVE,
|
||
|
ENDPOINT_CLOSED
|
||
|
} MP_ENDPOINT_STATE;
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_SET_ENDPOINT_STATE) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA,
|
||
|
MP_ENDPOINT_STATE
|
||
|
);
|
||
|
|
||
|
typedef MP_ENDPOINT_STATE
|
||
|
(USBMPFN *PMPFN_GET_ENDPOINT_STATE) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_SetEndpointDataToggle
|
||
|
|
||
|
resets the data toggle for an endpoint
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_SetEndpointDataToggle(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndointData,
|
||
|
ULONG Toggle
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_SET_ENDPOINT_DATA_TOGGLE) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA,
|
||
|
ULONG
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_GetEndpointStatus
|
||
|
|
||
|
returns the status of an endpoint ie HALTED
|
||
|
the status of the endpoint is controlled by the HW.
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
MP_ENDPOINT_STATUS
|
||
|
MINIPORT_GetEndpointStatus(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndointData
|
||
|
);
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_SetEndpointStatus(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PENDPOINT_DATA EndointData,
|
||
|
MP_ENDPOINT_STATUS EpStatus
|
||
|
);
|
||
|
|
||
|
--*/
|
||
|
|
||
|
typedef enum _MP_ENDPOINT_STATUS {
|
||
|
ENDPOINT_STATUS_RUN = 0,
|
||
|
ENDPOINT_STATUS_HALT
|
||
|
} MP_ENDPOINT_STATUS;
|
||
|
|
||
|
|
||
|
typedef MP_ENDPOINT_STATUS
|
||
|
(USBMPFN *PMPFN_GET_ENDPOINT_STATUS) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA
|
||
|
);
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_SET_ENDPOINT_STATUS) (
|
||
|
PDEVICE_DATA,
|
||
|
PENDPOINT_DATA,
|
||
|
MP_ENDPOINT_STATUS
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_Get32BitFrameNumber
|
||
|
|
||
|
returns the 32 bit frame number maintained by the HCD
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
ULONG
|
||
|
MINIPORT_Get32BitFrameNumber(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef ULONG
|
||
|
(USBMPFN *PMPFN_GET_32BIT_FRAME_NUMBER) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*++
|
||
|
MINIPORT_InterruptNextSOF
|
||
|
|
||
|
requests an interrupt at the next SOF interval
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_InterruptNextSOF(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
--*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_INTERRUPT_NEXT_SOF) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_PollController
|
||
|
|
||
|
Optional Poll routine for miniport this function will
|
||
|
be called at the MiniportPollInterval specficeid in
|
||
|
the registration packet.
|
||
|
|
||
|
Specifying a vlue of zero disables polling of the
|
||
|
controller.
|
||
|
|
||
|
IRQL = ANY
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_PollController (
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_POLL_CONTROLLER) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/***************************************************************
|
||
|
PNP/POWER Functions
|
||
|
|
||
|
The following core pnp functions are serialized as a group
|
||
|
|
||
|
****************************************************************/
|
||
|
|
||
|
/*
|
||
|
MINIPORT_CheckController
|
||
|
|
||
|
Entry point called by usbport periodically to check the hardware
|
||
|
state, this function is not serialized. Typically this is used to
|
||
|
detect surprise removal of the hardware.
|
||
|
|
||
|
IRQL = ANY
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_CheckController(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_CHECK_CONTROLLER) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_StartController
|
||
|
|
||
|
Initialize Hardware, allocate memory etc.
|
||
|
|
||
|
on return (STATUS_SUCCESS) the device is considered started and
|
||
|
powered and must handle ALL CORE functions.
|
||
|
|
||
|
the miniport should disable any BIOS if present
|
||
|
|
||
|
the last thing the driver should do before returning is enable
|
||
|
interrupt generation by the controller
|
||
|
|
||
|
HcParameters are filled in by the miniport
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_StartController(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PHC_RESOURCES HcResources
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef struct _HC_RESOURCES {
|
||
|
|
||
|
/* values for Flags field */
|
||
|
#define HCR_IO_REGS 0x0000001
|
||
|
#define HCR_IRQ 0x0000002
|
||
|
#define HCR_MEM_REGS 0x0000004
|
||
|
|
||
|
ULONG Flags;
|
||
|
USB_CONTROLLER_FLAVOR ControllerFlavor;
|
||
|
|
||
|
/* interrupt */
|
||
|
ULONG InterruptVector;
|
||
|
KIRQL InterruptLevel;
|
||
|
KAFFINITY Affinity;
|
||
|
BOOLEAN ShareIRQ;
|
||
|
KINTERRUPT_MODE InterruptMode;
|
||
|
PKINTERRUPT InterruptObject;
|
||
|
|
||
|
/* io ports */
|
||
|
/* memory mapped */
|
||
|
PVOID DeviceRegisters;
|
||
|
ULONG DeviceRegistersLength;
|
||
|
|
||
|
PUCHAR CommonBufferVa;
|
||
|
HW_32BIT_PHYSICAL_ADDRESS CommonBufferPhys;
|
||
|
|
||
|
/* BIOS detected
|
||
|
filled in by miniport
|
||
|
*/
|
||
|
BOOLEAN DetectedLegacyBIOS;
|
||
|
BOOLEAN Restart;
|
||
|
|
||
|
} HC_RESOURCES, *PHC_RESOURCES;
|
||
|
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_START_CONTROLLER) (
|
||
|
PDEVICE_DATA,
|
||
|
PHC_RESOURCES
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_StopController
|
||
|
|
||
|
disconnect interrupt, free memory etc.
|
||
|
|
||
|
on return (non Failable) the device is considered stopped and
|
||
|
powered down and will no longer receicve calls to CORE functions.
|
||
|
|
||
|
NOTES:
|
||
|
- The miniport will only receive a stop request if it was
|
||
|
successfuly started.
|
||
|
- Miniport should disable all interrupts from the hardware.
|
||
|
- if Hardware Present is FALSE the miniport should not access
|
||
|
memory registers or ioports.
|
||
|
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT StopController(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
BOOLEAN HardwarePresent
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_STOP_CONTROLLER) (
|
||
|
PDEVICE_DATA,
|
||
|
BOOLEAN
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_ResetController
|
||
|
|
||
|
Reset the host controller hardware
|
||
|
|
||
|
This function is serialized with the ISR and DPC and holds
|
||
|
the core function lock in order to provide a safe environment
|
||
|
or the miniport to reset the host hardware.
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT ResetController(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_RESET_CONTROLLER) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_SuspendController
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT SuspendController(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_SUSPEND_CONTROLLER) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_ResumeController
|
||
|
|
||
|
Attempts to resume HC HW from the suspend state. The miniport
|
||
|
may fail this in the event the controller has been hosed by the
|
||
|
BIOS. In that even the port driver may attempt to power cycle.
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT ResumeController(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_RESUME_CONTROLLER) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_FlushInterrupts
|
||
|
|
||
|
Flush Interrupts on the USB the controller HW
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT FlushInterrupts(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_FLUSH_INTERRUPTS) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_TakePortControl
|
||
|
|
||
|
Pre start controller initialization
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_TakePortControl(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_TAKE_PORT_CONTROL) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_EnableInterrupts
|
||
|
|
||
|
Enable Interrupts by the USB the controller HW
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT EnableInterrupts(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_ENABLE_INTERRUPTS) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_DisableInterrupts
|
||
|
|
||
|
Disable Interrupts by the USB the controller HW
|
||
|
|
||
|
On return from this function the controller is expected to
|
||
|
not generate ANY interrupts.
|
||
|
Also the controller should ack all interrupts since on return
|
||
|
from this routine the ISR & ISRDPC will no longer be called.
|
||
|
|
||
|
|
||
|
IRQL = This function is synchronized with the ISR
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT DisableInterrupts(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_DISABLE_INTERRUPTS) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
|
||
|
/***************************************************************
|
||
|
ROOT HUB Functions
|
||
|
|
||
|
MINIPORT_RH_GetRootHubData
|
||
|
MINIPORT_RH_DisableIrq
|
||
|
MINIPORT_RH_EnableIrq
|
||
|
|
||
|
MINIPORT_RH_GetStatus
|
||
|
MINIPORT_RH_GetPortStatus
|
||
|
MINIPORT_RH_GetHubStatus
|
||
|
|
||
|
Port Functions, all use PMPFN_RH_PORT_FUNCTION
|
||
|
MINIPORT_RH_SetFeaturePortReset
|
||
|
MINIPORT_RH_SetFeaturePortSuspend
|
||
|
MINIPORT_RH_SetFeaturePortPower
|
||
|
MINIPORT_RH_SetFeaturePortEnable
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortEnable
|
||
|
MINIPORT_RH_ClearFeaturePortSuspend
|
||
|
MINIPORT_RH_ClearFeaturePortPower
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortConnectChange
|
||
|
MINIPORT_RH_ClearFeaturePortResetChange
|
||
|
MINIPORT_RH_ClearFeaturePortEnableChange
|
||
|
MINIPORT_RH_ClearFeaturePortSuspendChange
|
||
|
MINIPORT_RH_ClearFeaturePortOvercurrentChange
|
||
|
|
||
|
****************************************************************/
|
||
|
|
||
|
/*
|
||
|
root hub port status data as defined in the Hub Class
|
||
|
section of the CORE (USB 1.1) spec.
|
||
|
*/
|
||
|
|
||
|
typedef struct _RH_PORT_STATUS {
|
||
|
|
||
|
union {
|
||
|
struct {
|
||
|
|
||
|
/* Status bits 0.. 15 */
|
||
|
|
||
|
ULONG Connected:1;
|
||
|
ULONG Enabled:1;
|
||
|
ULONG Suspended:1;
|
||
|
ULONG OverCurrent:1;
|
||
|
ULONG Reset:1;
|
||
|
ULONG Reserved0:3;
|
||
|
ULONG PowerOn:1;
|
||
|
ULONG LowSpeed:1;
|
||
|
ULONG HighSpeed:1;
|
||
|
ULONG Reserved1:4;
|
||
|
/* borrowed from reserved bits to indicate
|
||
|
port disposition */
|
||
|
ULONG OwnedByCC:1;
|
||
|
|
||
|
/* Change bits 16..31 */
|
||
|
|
||
|
ULONG ConnectChange:1;
|
||
|
ULONG EnableChange:1;
|
||
|
ULONG SuspendChange:1;
|
||
|
ULONG OverCurrentChange:1;
|
||
|
ULONG ResetChange:1;
|
||
|
ULONG Reserved2:11;
|
||
|
|
||
|
};
|
||
|
ULONG ul;
|
||
|
};
|
||
|
} RH_PORT_STATUS, *PRH_PORT_STATUS;
|
||
|
|
||
|
C_ASSERT(sizeof(RH_PORT_STATUS) == sizeof(ULONG));
|
||
|
|
||
|
typedef struct _RH_HUB_STATUS {
|
||
|
|
||
|
/* Status bits 0.. 15 */
|
||
|
union {
|
||
|
struct {
|
||
|
ULONG LocalPowerLost:1;
|
||
|
ULONG OverCurrent:1;
|
||
|
ULONG Reserved:14;
|
||
|
|
||
|
/* Change bits 16..31 */
|
||
|
|
||
|
ULONG LocalPowerChange:1;
|
||
|
ULONG OverCurrentChange:1;
|
||
|
ULONG Reserved2:14;
|
||
|
};
|
||
|
ULONG ul;
|
||
|
};
|
||
|
} RH_HUB_STATUS, *PRH_HUB_STATUS;
|
||
|
|
||
|
C_ASSERT(sizeof(RH_HUB_STATUS) == sizeof(ULONG));
|
||
|
|
||
|
/*
|
||
|
Hub Charateristics as defined
|
||
|
in 11.11.2 of the USB core spec.
|
||
|
*/
|
||
|
/* PowerSwitchType */
|
||
|
#define USBPORT_RH_POWER_SWITCH_GANG 0
|
||
|
#define USBPORT_RH_POWER_SWITCH_PORT 1
|
||
|
|
||
|
typedef union _RH_HUB_CHARATERISTICS {
|
||
|
|
||
|
USHORT us;
|
||
|
struct {
|
||
|
/*
|
||
|
00 = Gang switched
|
||
|
01 = port power switched
|
||
|
|
||
|
1x = 1.0 hubs with no power
|
||
|
switching
|
||
|
*/
|
||
|
USHORT PowerSwitchType:2; /* 0-1 */
|
||
|
USHORT CompoundDevice:1; /* 2 */
|
||
|
USHORT OverCurrentProtection:2; /* 3-4 */
|
||
|
USHORT Reserved:11; /* 5-15 */
|
||
|
};
|
||
|
|
||
|
} RH_HUB_CHARATERISTICS, *PRH_HUB_CHARATERISTICS;
|
||
|
|
||
|
C_ASSERT(sizeof(RH_HUB_CHARATERISTICS) == sizeof(USHORT));
|
||
|
|
||
|
|
||
|
typedef struct _ROOTHUB_DATA {
|
||
|
|
||
|
ULONG NumberOfPorts; // number of ports on this hub
|
||
|
RH_HUB_CHARATERISTICS HubCharacteristics;
|
||
|
USHORT pad;
|
||
|
ULONG PowerOnToPowerGood; // port power on till power good in 2ms
|
||
|
ULONG HubControlCurrent; // max current in mA
|
||
|
|
||
|
} ROOTHUB_DATA, *PROOTHUB_DATA;
|
||
|
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_GetRootHubData
|
||
|
|
||
|
get information about the root hub, port
|
||
|
driver uses this information to emulate
|
||
|
the root hub for the miniport
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_RH_GetRootHubData(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PROOTHUB_DATA HubData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_RH_GET_ROOTHUB_DATA) (
|
||
|
PDEVICE_DATA,
|
||
|
PROOTHUB_DATA
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_GetStatus
|
||
|
|
||
|
Used to support the GET_STATUS command sent to the root hub device.
|
||
|
|
||
|
may return with the following bits set in Status
|
||
|
|
||
|
USB_GETSTATUS_SELF_POWERED 0x01
|
||
|
USB_GETSTATUS_REMOTE_WAKEUP_ENABLED 0x02
|
||
|
|
||
|
are we self powered?
|
||
|
are we a remote wakeup source?
|
||
|
|
||
|
see section 9.4.5 USB 1.1 spec
|
||
|
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_RH_GetStatus(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
PUSHORT Status
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_RH_GET_STATUS) (
|
||
|
PDEVICE_DATA,
|
||
|
PUSHORT
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_DisableIrq (OPTIONAL)
|
||
|
|
||
|
If the comntroller is capable of generating interrupts
|
||
|
on root hub status changes then it must provide this
|
||
|
service to disable/enable the feature.
|
||
|
|
||
|
IRQL = DPC_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_RH_DisableIrq(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_RH_DISABLE_IRQ) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_EnableIrq (OPTIONAL)
|
||
|
|
||
|
IRQL = DPC_LEVEL
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_RH_EnableIrq(
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_RH_ENABLE_IRQ) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_GetPortStatus
|
||
|
|
||
|
Used to support the GET_STATUS hub class command sent
|
||
|
to the root hub interface for a port.
|
||
|
|
||
|
PortNumber = 1,2, etc
|
||
|
|
||
|
see section 11.16.2.5 of USB 1.1 spec
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_RH_GetPortStatus(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
USHORT PortNumber,
|
||
|
PRH_PORT_STATUS PortStatus
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_RH_GET_PORT_STATUS) (
|
||
|
PDEVICE_DATA,
|
||
|
USHORT,
|
||
|
PRH_PORT_STATUS
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_GetHubStatus
|
||
|
|
||
|
Used to support the GET_STATUS hub class command sent
|
||
|
to the root hub interface for a hub.
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_RH_GetHubStatus(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PRH_HUB_STATUS HubStatus
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_RH_GET_HUB_STATUS) (
|
||
|
PDEVICE_DATA,
|
||
|
PRH_HUB_STATUS
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_RH_PORT_FUNCTION
|
||
|
|
||
|
format for root hub services that act on ports.
|
||
|
|
||
|
PortNumber = 1,2, etc
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_RH_PORT_FUNCTION(
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
USHORT PortNumber
|
||
|
);
|
||
|
|
||
|
The following services use the MINIPORT_RH_PORT_FUNCTION
|
||
|
format
|
||
|
|
||
|
MINIPORT_RH_SetFeaturePortReset
|
||
|
|
||
|
MINIPORT_RH_SetFeaturePortPower
|
||
|
|
||
|
MINIPORT_RH_SetFeaturePortEnable
|
||
|
|
||
|
MINIPORT_RH_SetFeaturePortSuspend
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortEnable
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortPower
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortEnableChange
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortConnectChange
|
||
|
|
||
|
MINIPORT_RH_ClearFeaturePortResetChange
|
||
|
|
||
|
*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_RH_PORT_FUNCTION) (
|
||
|
PDEVICE_DATA,
|
||
|
USHORT
|
||
|
);
|
||
|
|
||
|
/***************************************************************
|
||
|
INTERRUPT Functions
|
||
|
|
||
|
these functions are not serialized
|
||
|
****************************************************************/
|
||
|
|
||
|
/*
|
||
|
MINIPORT_InterruptService
|
||
|
|
||
|
IRQL = ANY
|
||
|
|
||
|
BOOLEAN
|
||
|
MINIPORT_InterruptService (
|
||
|
PDEVICE_DATA DeviceData
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef BOOLEAN
|
||
|
(USBMPFN *PMPFN_INTERRUPT_SERVICE) (
|
||
|
PDEVICE_DATA
|
||
|
);
|
||
|
|
||
|
|
||
|
/*
|
||
|
MINIPORT_InterruptDpc
|
||
|
|
||
|
Called by port in response to an interrupt generated by the HW.
|
||
|
|
||
|
This function is not serialize with other core functions since
|
||
|
which allow it to call services in USBPORT that result in
|
||
|
immediate calls to core functions.
|
||
|
|
||
|
The port driver passes a flag to indicate if interrupts need
|
||
|
to be re-enabled on completion of this routine. This is to handle
|
||
|
the rare case where interrupts have been disabled just after the
|
||
|
ISR has queued a DPC.
|
||
|
|
||
|
IRQL = DISPATCH_LEVEL
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_InterruptDpc (
|
||
|
PDEVICE_DATA DeviceData
|
||
|
BOOLEAN EnableInterrupts
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef VOID
|
||
|
(USBMPFN *PMPFN_INTERRUPT_DPC) (
|
||
|
PDEVICE_DATA,
|
||
|
BOOLEAN
|
||
|
);
|
||
|
|
||
|
|
||
|
/***************************************************************
|
||
|
DEBUG/TEST Functions
|
||
|
|
||
|
****************************************************************/
|
||
|
|
||
|
/*
|
||
|
MINIPORT_SendOnePacket
|
||
|
|
||
|
IRQL = ANY
|
||
|
|
||
|
used to support the single-step debug application. This api is
|
||
|
OPTIONAL
|
||
|
|
||
|
|
||
|
|
||
|
VOID
|
||
|
MINIPORT_SendOnePacket (
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
PPACKET_PARAMETERS PacketParameters,
|
||
|
PUCHAR PacketData,
|
||
|
PULONG PacketLength,
|
||
|
PUCHAR WorkspaceVirtualAddress,
|
||
|
HW_32BIT_PHYSICAL_ADDRESS WorkspacePhysicalAddress,
|
||
|
ULONG WorkspaceLength,
|
||
|
PUSBD_STATUS UsbdStatus
|
||
|
);
|
||
|
|
||
|
*/
|
||
|
|
||
|
typedef enum _SS_PACKET_TYPE {
|
||
|
ss_Setup = 0,
|
||
|
ss_In,
|
||
|
ss_Out,
|
||
|
ss_Iso_In,
|
||
|
ss_Iso_Out
|
||
|
} SS_PACKET_TYPE;
|
||
|
|
||
|
|
||
|
typedef enum _SS_PACKET_SPEED {
|
||
|
ss_Low = 0,
|
||
|
ss_Full,
|
||
|
ss_High
|
||
|
} SS_PACKET_SPEED;
|
||
|
|
||
|
|
||
|
typedef enum _SS_PACKET_DATA_TOGGLE {
|
||
|
ss_Toggle0 = 0,
|
||
|
ss_Toggle1
|
||
|
} SS_PACKET_DATA_TOGGLE;
|
||
|
|
||
|
|
||
|
typedef struct _MP_PACKET_PARAMETERS {
|
||
|
UCHAR DeviceAddress;
|
||
|
UCHAR EndpointAddress;
|
||
|
USHORT MaximumPacketSize;
|
||
|
USHORT ErrorCount;
|
||
|
USHORT Pad;
|
||
|
SS_PACKET_TYPE Type;
|
||
|
SS_PACKET_SPEED Speed;
|
||
|
SS_PACKET_DATA_TOGGLE Toggle;
|
||
|
/* 2.0 hubs */
|
||
|
USHORT HubDeviceAddress;
|
||
|
USHORT PortTTNumber;
|
||
|
} MP_PACKET_PARAMETERS, *PMP_PACKET_PARAMETERS;
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_SEND_ONE_PACKET) (
|
||
|
PDEVICE_DATA,
|
||
|
PMP_PACKET_PARAMETERS,
|
||
|
PUCHAR,
|
||
|
PULONG,
|
||
|
PUCHAR,
|
||
|
HW_32BIT_PHYSICAL_ADDRESS,
|
||
|
ULONG,
|
||
|
USBD_STATUS *
|
||
|
);
|
||
|
|
||
|
|
||
|
/***************************************************************
|
||
|
API Functions
|
||
|
These are called at IRQL passive_level
|
||
|
****************************************************************/
|
||
|
|
||
|
/*
|
||
|
MINIPORT_PassThru
|
||
|
|
||
|
IRQL = PASSIVE_LEVEL
|
||
|
|
||
|
|
||
|
|
||
|
USB_MINIPORT_STATUS
|
||
|
MINIPORT_PassThru (
|
||
|
PDEVICE_DATA DeviceData,
|
||
|
GUID *FunctionGuid,
|
||
|
ULONG ParameterLength,
|
||
|
PVOID Parameters
|
||
|
);
|
||
|
*/
|
||
|
|
||
|
typedef USB_MINIPORT_STATUS
|
||
|
(USBMPFN *PMPFN_PASS_THRU) (
|
||
|
PDEVICE_DATA,
|
||
|
GUID *,
|
||
|
ULONG,
|
||
|
PVOID
|
||
|
);
|
||
|
|
||
|
/***************************************************************
|
||
|
***************************************************************
|
||
|
REGISTRATION PACKET
|
||
|
***************************************************************
|
||
|
****************************************************************/
|
||
|
|
||
|
/* HCI Hardware Types */
|
||
|
|
||
|
typedef enum _USB_HCI_TYPE {
|
||
|
|
||
|
USB_UNKNOWN_HCI = 0,
|
||
|
USB_OHCI,
|
||
|
USB_UHCI,
|
||
|
USB_EHCI
|
||
|
|
||
|
} USB_HCI_TYPE;
|
||
|
|
||
|
|
||
|
/* Miniport Option Flags */
|
||
|
|
||
|
/* resources required by miniport */
|
||
|
#define USB_MINIPORT_OPT_NEED_IRQ 0x00000001
|
||
|
#define USB_MINIPORT_OPT_NEED_IOPORT 0x00000002
|
||
|
#define USB_MINIPORT_OPT_NEED_MEMORY 0x00000004
|
||
|
/* USB version */
|
||
|
#define USB_MINIPORT_OPT_USB11 0x00000008
|
||
|
#define USB_MINIPORT_OPT_USB20 0x00000010
|
||
|
/* support selective suspend */
|
||
|
#define USB_MINIPORT_OPT_NO_SS 0x00000020
|
||
|
/* disables synchronization of the ISRDPC and the
|
||
|
MP_DisableInterrupts function. usbed by UHCI
|
||
|
to clear/ set PIRQD in config space. */
|
||
|
#define USB_MINIPORT_OPT_NO_IRQ_SYNC 0x00000040
|
||
|
/* indicates controller poll routine should be called
|
||
|
this will always be at least ounce evert 500ms
|
||
|
*/
|
||
|
#define USB_MINIPORT_OPT_POLL_CONTROLLER 0x00000080
|
||
|
/* for bridge drivers with no hw resources */
|
||
|
#define USB_MINIPORT_OPT_NO_PNP_RESOURCES 0x00000100
|
||
|
/* poll whe HW suspended */
|
||
|
#define USB_MINIPORT_OPT_POLL_IN_SUSPEND 0x00000200
|
||
|
|
||
|
#define USB_MINIPORT_HCI_VERSION USB_MINIPORT_HCI_VERSION_1
|
||
|
#define USB_MINIPORT_HCI_VERSION_1 100
|
||
|
#define USB_MINIPORT_HCI_VERSION_2 200
|
||
|
|
||
|
/*
|
||
|
Bus Bandwidth defined by spec
|
||
|
*/
|
||
|
#define USB_11_BUS_BANDWIDTH 12000
|
||
|
#define USB_20_BUS_BANDWIDTH 400000
|
||
|
|
||
|
#define USB_HCI_MN 0x10000001
|
||
|
|
||
|
/* version shipped with XP 2600 this must remaon unchanged */
|
||
|
|
||
|
typedef struct _USBPORT_REGISTRATION_PACKET_V1 {
|
||
|
|
||
|
/* begin version (1) interface definition */
|
||
|
|
||
|
/* Host Controller HCI Type */
|
||
|
USB_HCI_TYPE HciType;
|
||
|
|
||
|
/* registration parameters */
|
||
|
ULONG OptionFlags;
|
||
|
|
||
|
/*
|
||
|
Total bus bandwidth avaibale in MBits
|
||
|
*/
|
||
|
ULONG BusBandwidth;
|
||
|
|
||
|
LONG Reserved;
|
||
|
|
||
|
ULONG DeviceDataSize;
|
||
|
ULONG EndpointDataSize;
|
||
|
ULONG TransferContextSize;
|
||
|
|
||
|
/* 7 char ASCII NULL terminated name */
|
||
|
UCHAR Name[8];
|
||
|
|
||
|
/*
|
||
|
Amount of global common buffer needed
|
||
|
this memory is passed to the miniport on
|
||
|
a start and freed on a stop
|
||
|
*/
|
||
|
ULONG CommonBufferBytes;
|
||
|
|
||
|
/* miniport Functions */
|
||
|
PMPFN_OPEN_ENDPOINT MINIPORT_OpenEndpoint;
|
||
|
PMPFN_POKE_ENDPOINT MINIPORT_PokeEndpoint;
|
||
|
PMPFN_QENDPOINT_REQUIREMENTS MINIPORT_QueryEndpointRequirements;
|
||
|
PMPFN_CLOSE_ENDPOINT MINIPORT_CloseEndpoint;
|
||
|
PMPFN_START_CONTROLLER MINIPORT_StartController;
|
||
|
PMPFN_STOP_CONTROLLER MINIPORT_StopController;
|
||
|
PMPFN_SUSPEND_CONTROLLER MINIPORT_SuspendController;
|
||
|
PMPFN_RESUME_CONTROLLER MINIPORT_ResumeController;
|
||
|
PMPFN_INTERRUPT_SERVICE MINIPORT_InterruptService;
|
||
|
PMPFN_INTERRUPT_DPC MINIPORT_InterruptDpc;
|
||
|
PMPFN_SUBMIT_TRANSFER MINIPORT_SubmitTransfer;
|
||
|
PMPFN_SUBMIT_ISO_TRANSFER MINIPORT_SubmitIsoTransfer;
|
||
|
PMPFN_ABORT_TRANSFER MINIPORT_AbortTransfer;
|
||
|
PMPFN_GET_ENDPOINT_STATE MINIPORT_GetEndpointState;
|
||
|
PMPFN_SET_ENDPOINT_STATE MINIPORT_SetEndpointState;
|
||
|
PMPFN_POLL_ENDPOINT MINIPORT_PollEndpoint;
|
||
|
PMPFN_CHECK_CONTROLLER MINIPORT_CheckController;
|
||
|
PMPFN_GET_32BIT_FRAME_NUMBER MINIPORT_Get32BitFrameNumber;
|
||
|
PMPFN_INTERRUPT_NEXT_SOF MINIPORT_InterruptNextSOF;
|
||
|
PMPFN_ENABLE_INTERRUPTS MINIPORT_EnableInterrupts;
|
||
|
PMPFN_DISABLE_INTERRUPTS MINIPORT_DisableInterrupts;
|
||
|
PMPFN_POLL_CONTROLLER MINIPORT_PollController;
|
||
|
PMPFN_SET_ENDPOINT_DATA_TOGGLE MINIPORT_SetEndpointDataToggle;
|
||
|
PMPFN_GET_ENDPOINT_STATUS MINIPORT_GetEndpointStatus;
|
||
|
PMPFN_SET_ENDPOINT_STATUS MINIPORT_SetEndpointStatus;
|
||
|
PMPFN_RESET_CONTROLLER MINIPORT_ResetController;
|
||
|
|
||
|
/* root hub functions */
|
||
|
PMPFN_RH_GET_ROOTHUB_DATA MINIPORT_RH_GetRootHubData;
|
||
|
PMPFN_RH_GET_STATUS MINIPORT_RH_GetStatus;
|
||
|
PMPFN_RH_GET_PORT_STATUS MINIPORT_RH_GetPortStatus;
|
||
|
PMPFN_RH_GET_HUB_STATUS MINIPORT_RH_GetHubStatus;
|
||
|
/* root hub port functions */
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortReset;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortPower;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortEnable;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortSuspend;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortEnable;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortPower;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortSuspend;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortEnableChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortConnectChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortResetChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortSuspendChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortOvercurrentChange;
|
||
|
|
||
|
/* optional root hub functions */
|
||
|
PMPFN_RH_DISABLE_IRQ MINIPORT_RH_DisableIrq;
|
||
|
PMPFN_RH_ENABLE_IRQ MINIPORT_RH_EnableIrq;
|
||
|
|
||
|
/* OPTIONAL DEBUG SERVICES
|
||
|
|
||
|
Miniport should return USBMP_STATUS_NOT_SUPPORTED for the
|
||
|
services not supported.
|
||
|
*/
|
||
|
PMPFN_SEND_ONE_PACKET MINIPORT_StartSendOnePacket;
|
||
|
PMPFN_SEND_ONE_PACKET MINIPORT_EndSendOnePacket;
|
||
|
|
||
|
/* PASS-THRU API function
|
||
|
|
||
|
*/
|
||
|
PMPFN_PASS_THRU MINIPORT_PassThru;
|
||
|
|
||
|
|
||
|
/* interface Services */
|
||
|
PPORTFN_DBGPRINT USBPORTSVC_DbgPrint;
|
||
|
PPORTFN_TEST_DEBUG_BREAK USBPORTSVC_TestDebugBreak;
|
||
|
PPORTFN_ASSERT_FAILURE USBPORTSVC_AssertFailure;
|
||
|
PPORTFN_GET_MINIPORT_REGESTRY_KEY_VALUE USBPORTSVC_GetMiniportRegistryKeyValue;
|
||
|
PPORTFN_INVALIDATE_ROOTHUB USBPORTSVC_InvalidateRootHub;
|
||
|
PPORTFN_INVALIDATE_ENDPOINT USBPORTSVC_InvalidateEndpoint;
|
||
|
PPORTFN_COMPLETE_TRANSFER USBPORTSVC_CompleteTransfer;
|
||
|
PPORTFN_COMPLETE_ISO_TRANSFER USBPORTSVC_CompleteIsoTransfer;
|
||
|
PPORTFN_LOGENTRY USBPORTSVC_LogEntry;
|
||
|
PPORTFN_PHYS_TO_VIRTUAL USBPORTSVC_MapHwPhysicalToVirtual;
|
||
|
PPORTFN_REQUEST_ASYNC_CALLBACK USBPORTSVC_RequestAsyncCallback;
|
||
|
PPORTFN_READWRITE_CONFIG_SPACE USBPORTSVC_ReadWriteConfigSpace;
|
||
|
PPORTFN_WAIT USBPORTSVC_Wait;
|
||
|
PPORTFN_INVALIDATE_CONTROLLER USBPORTSVC_InvalidateController;
|
||
|
PPORTFN_BUGCHECK USBPORTSVC_BugCheck;
|
||
|
PPORTFN_NOTIFY_DOUBLE_BUFFER USBPORTSVC_NotifyDoubleBuffer;
|
||
|
|
||
|
PMPFN_REBALANCE_ENDPOINT MINIPORT_RebalanceEndpoint;
|
||
|
PMPFN_FLUSH_INTERRUPTS MINIPORT_FlushInterrupts;
|
||
|
|
||
|
} USBPORT_REGISTRATION_PACKET_V1, *PUSBPORT_REGISTRATION_PACKET_V1;
|
||
|
|
||
|
/*
|
||
|
Miniport version 2 (current) api packet
|
||
|
*/
|
||
|
typedef struct _USBPORT_REGISTRATION_PACKET {
|
||
|
|
||
|
/* begin version (1) interface definition */
|
||
|
|
||
|
/* Host Controller HCI Type */
|
||
|
USB_HCI_TYPE HciType;
|
||
|
|
||
|
/* registration parameters */
|
||
|
ULONG OptionFlags;
|
||
|
|
||
|
/*
|
||
|
Total bus bandwidth avaibale in MBits
|
||
|
*/
|
||
|
ULONG BusBandwidth;
|
||
|
|
||
|
LONG Reserved;
|
||
|
|
||
|
ULONG DeviceDataSize;
|
||
|
ULONG EndpointDataSize;
|
||
|
ULONG TransferContextSize;
|
||
|
|
||
|
/* 7 char ASCII NULL terminated name */
|
||
|
UCHAR Name[8];
|
||
|
|
||
|
/*
|
||
|
Amount of global common buffer needed
|
||
|
this memory is passed to the miniport on
|
||
|
a start and freed on a stop
|
||
|
*/
|
||
|
ULONG CommonBufferBytes;
|
||
|
|
||
|
/* miniport Functions */
|
||
|
PMPFN_OPEN_ENDPOINT MINIPORT_OpenEndpoint;
|
||
|
PMPFN_POKE_ENDPOINT MINIPORT_PokeEndpoint;
|
||
|
PMPFN_QENDPOINT_REQUIREMENTS MINIPORT_QueryEndpointRequirements;
|
||
|
PMPFN_CLOSE_ENDPOINT MINIPORT_CloseEndpoint;
|
||
|
PMPFN_START_CONTROLLER MINIPORT_StartController;
|
||
|
PMPFN_STOP_CONTROLLER MINIPORT_StopController;
|
||
|
PMPFN_SUSPEND_CONTROLLER MINIPORT_SuspendController;
|
||
|
PMPFN_RESUME_CONTROLLER MINIPORT_ResumeController;
|
||
|
PMPFN_INTERRUPT_SERVICE MINIPORT_InterruptService;
|
||
|
PMPFN_INTERRUPT_DPC MINIPORT_InterruptDpc;
|
||
|
PMPFN_SUBMIT_TRANSFER MINIPORT_SubmitTransfer;
|
||
|
PMPFN_SUBMIT_ISO_TRANSFER MINIPORT_SubmitIsoTransfer;
|
||
|
PMPFN_ABORT_TRANSFER MINIPORT_AbortTransfer;
|
||
|
PMPFN_GET_ENDPOINT_STATE MINIPORT_GetEndpointState;
|
||
|
PMPFN_SET_ENDPOINT_STATE MINIPORT_SetEndpointState;
|
||
|
PMPFN_POLL_ENDPOINT MINIPORT_PollEndpoint;
|
||
|
PMPFN_CHECK_CONTROLLER MINIPORT_CheckController;
|
||
|
PMPFN_GET_32BIT_FRAME_NUMBER MINIPORT_Get32BitFrameNumber;
|
||
|
PMPFN_INTERRUPT_NEXT_SOF MINIPORT_InterruptNextSOF;
|
||
|
PMPFN_ENABLE_INTERRUPTS MINIPORT_EnableInterrupts;
|
||
|
PMPFN_DISABLE_INTERRUPTS MINIPORT_DisableInterrupts;
|
||
|
PMPFN_POLL_CONTROLLER MINIPORT_PollController;
|
||
|
PMPFN_SET_ENDPOINT_DATA_TOGGLE MINIPORT_SetEndpointDataToggle;
|
||
|
PMPFN_GET_ENDPOINT_STATUS MINIPORT_GetEndpointStatus;
|
||
|
PMPFN_SET_ENDPOINT_STATUS MINIPORT_SetEndpointStatus;
|
||
|
PMPFN_RESET_CONTROLLER MINIPORT_ResetController;
|
||
|
|
||
|
/* root hub functions */
|
||
|
PMPFN_RH_GET_ROOTHUB_DATA MINIPORT_RH_GetRootHubData;
|
||
|
PMPFN_RH_GET_STATUS MINIPORT_RH_GetStatus;
|
||
|
PMPFN_RH_GET_PORT_STATUS MINIPORT_RH_GetPortStatus;
|
||
|
PMPFN_RH_GET_HUB_STATUS MINIPORT_RH_GetHubStatus;
|
||
|
/* root hub port functions */
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortReset;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortPower;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortEnable;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_SetFeaturePortSuspend;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortEnable;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortPower;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortSuspend;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortEnableChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortConnectChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortResetChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortSuspendChange;
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_RH_ClearFeaturePortOvercurrentChange;
|
||
|
|
||
|
/* optional root hub functions */
|
||
|
PMPFN_RH_DISABLE_IRQ MINIPORT_RH_DisableIrq;
|
||
|
PMPFN_RH_ENABLE_IRQ MINIPORT_RH_EnableIrq;
|
||
|
|
||
|
/* OPTIONAL DEBUG SERVICES
|
||
|
|
||
|
Miniport should return USBMP_STATUS_NOT_SUPPORTED for the
|
||
|
services not supported.
|
||
|
*/
|
||
|
PMPFN_SEND_ONE_PACKET MINIPORT_StartSendOnePacket;
|
||
|
PMPFN_SEND_ONE_PACKET MINIPORT_EndSendOnePacket;
|
||
|
|
||
|
/* PASS-THRU API function
|
||
|
|
||
|
*/
|
||
|
PMPFN_PASS_THRU MINIPORT_PassThru;
|
||
|
|
||
|
|
||
|
/* interface Services */
|
||
|
PPORTFN_DBGPRINT USBPORTSVC_DbgPrint;
|
||
|
PPORTFN_TEST_DEBUG_BREAK USBPORTSVC_TestDebugBreak;
|
||
|
PPORTFN_ASSERT_FAILURE USBPORTSVC_AssertFailure;
|
||
|
PPORTFN_GET_MINIPORT_REGESTRY_KEY_VALUE USBPORTSVC_GetMiniportRegistryKeyValue;
|
||
|
PPORTFN_INVALIDATE_ROOTHUB USBPORTSVC_InvalidateRootHub;
|
||
|
PPORTFN_INVALIDATE_ENDPOINT USBPORTSVC_InvalidateEndpoint;
|
||
|
PPORTFN_COMPLETE_TRANSFER USBPORTSVC_CompleteTransfer;
|
||
|
PPORTFN_COMPLETE_ISO_TRANSFER USBPORTSVC_CompleteIsoTransfer;
|
||
|
PPORTFN_LOGENTRY USBPORTSVC_LogEntry;
|
||
|
PPORTFN_PHYS_TO_VIRTUAL USBPORTSVC_MapHwPhysicalToVirtual;
|
||
|
PPORTFN_REQUEST_ASYNC_CALLBACK USBPORTSVC_RequestAsyncCallback;
|
||
|
PPORTFN_READWRITE_CONFIG_SPACE USBPORTSVC_ReadWriteConfigSpace;
|
||
|
PPORTFN_WAIT USBPORTSVC_Wait;
|
||
|
PPORTFN_INVALIDATE_CONTROLLER USBPORTSVC_InvalidateController;
|
||
|
PPORTFN_BUGCHECK USBPORTSVC_BugCheck;
|
||
|
PPORTFN_NOTIFY_DOUBLE_BUFFER USBPORTSVC_NotifyDoubleBuffer;
|
||
|
|
||
|
PMPFN_REBALANCE_ENDPOINT MINIPORT_RebalanceEndpoint;
|
||
|
PMPFN_FLUSH_INTERRUPTS MINIPORT_FlushInterrupts;
|
||
|
|
||
|
/* end version (1) definition */
|
||
|
|
||
|
/* begin version (2) definition */
|
||
|
PMPFN_RH_PORT_FUNCTION MINIPORT_Chirp_RH_Port;
|
||
|
PMPFN_TAKE_PORT_CONTROL MINIPORT_TakePortControl;
|
||
|
PVOID pad2;
|
||
|
PVOID pad3;
|
||
|
|
||
|
/* end version (2) definition */
|
||
|
|
||
|
} USBPORT_REGISTRATION_PACKET, *PUSBPORT_REGISTRATION_PACKET;
|
||
|
|
||
|
/**************************************************************
|
||
|
**************************************************************
|
||
|
USBPORT DLL Services
|
||
|
***************************************************************
|
||
|
***************************************************************/
|
||
|
|
||
|
#ifndef USBPORT
|
||
|
|
||
|
DECLSPEC_IMPORT
|
||
|
NTSTATUS
|
||
|
USBPORT_RegisterUSBPortDriver(
|
||
|
PDRIVER_OBJECT DriverObject,
|
||
|
ULONG MiniportHciVersion,
|
||
|
PUSBPORT_REGISTRATION_PACKET RegistrationPacket
|
||
|
);
|
||
|
|
||
|
DECLSPEC_IMPORT
|
||
|
ULONG
|
||
|
USBPORT_GetHciMn(
|
||
|
);
|
||
|
|
||
|
#endif
|
||
|
|
||
|
/* miniport must define these */
|
||
|
|
||
|
#undef PDEVICE_DATA
|
||
|
#undef PTRANSFER_CONTEXT
|
||
|
#undef PENDPOINT_DATA
|
||
|
|
||
|
#endif /* __USB_HCDI_H__ */
|