Leaked source code of windows server 2003
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/*++
Copyright (c) 1999, 2000 Microsoft Corporation
Module Name:
mpinit.c
Abstract:
miniport initialization
Environment:
kernel mode only
Notes:
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
Copyright (c) 1999, 2000 Microsoft Corporation. All Rights Reserved.
Revision History:
2-19-99 : created, jdunn
--*/
#include "common.h"
// global registration packet for this miniport
USBPORT_REGISTRATION_PACKET RegistrationPacket;
NTSTATUSDriverEntry( PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath )/*++
Routine Description:
Installable driver initialization entry point. This entry point is called directly by the I/O system.
Arguments:
DriverObject - pointer to the driver object
RegistryPath - pointer to a unicode string representing the path to driver-specific key in the registry
Return Value:
STATUS_SUCCESS if successful, STATUS_UNSUCCESSFUL otherwise
--*/{ ULONG mn; mn = USBPORT_GetHciMn();
if (mn != USB_HCI_MN) { TEST_TRAP(); return STATUS_UNSUCCESSFUL; }
RegistrationPacket.DeviceDataSize = sizeof(DEVICE_DATA); RegistrationPacket.EndpointDataSize = sizeof(ENDPOINT_DATA); RegistrationPacket.TransferContextSize = sizeof(TRANSFER_CONTEXT);
// enough for 4k frame list plus 4k of scratch space
// plus static queue head table
// plus 1024 'dummy' queue heads
RegistrationPacket.CommonBufferBytes = 8192 + (sizeof(HCD_QUEUEHEAD_DESCRIPTOR) * 64) + (sizeof(HCD_QUEUEHEAD_DESCRIPTOR) *1024);
RegistrationPacket.MINIPORT_StartController = EHCI_StartController; RegistrationPacket.MINIPORT_StopController = EHCI_StopController; RegistrationPacket.MINIPORT_SuspendController = EHCI_SuspendController; RegistrationPacket.MINIPORT_ResumeController = EHCI_ResumeController; RegistrationPacket.MINIPORT_EnableInterrupts = EHCI_EnableInterrupts; RegistrationPacket.MINIPORT_DisableInterrupts = EHCI_DisableInterrupts; RegistrationPacket.MINIPORT_InterruptService = EHCI_InterruptService;
// root hub functions
RegistrationPacket.MINIPORT_RH_DisableIrq = EHCI_RH_DisableIrq; RegistrationPacket.MINIPORT_RH_EnableIrq = EHCI_RH_EnableIrq; RegistrationPacket.MINIPORT_RH_GetRootHubData = EHCI_RH_GetRootHubData; RegistrationPacket.MINIPORT_RH_GetStatus = EHCI_RH_GetStatus; RegistrationPacket.MINIPORT_RH_GetHubStatus = EHCI_RH_GetHubStatus; RegistrationPacket.MINIPORT_RH_GetPortStatus = EHCI_RH_GetPortStatus;
RegistrationPacket.MINIPORT_RH_SetFeaturePortReset = EHCI_RH_SetFeaturePortReset; RegistrationPacket.MINIPORT_RH_SetFeaturePortPower = EHCI_RH_SetFeaturePortPower; RegistrationPacket.MINIPORT_RH_SetFeaturePortEnable = EHCI_RH_SetFeaturePortEnable; RegistrationPacket.MINIPORT_RH_SetFeaturePortSuspend = EHCI_RH_SetFeaturePortSuspend;
RegistrationPacket.MINIPORT_RH_ClearFeaturePortEnable = EHCI_RH_ClearFeaturePortEnable; RegistrationPacket.MINIPORT_RH_ClearFeaturePortPower = EHCI_RH_ClearFeaturePortPower; RegistrationPacket.MINIPORT_RH_ClearFeaturePortSuspend = EHCI_RH_ClearFeaturePortSuspend; RegistrationPacket.MINIPORT_RH_ClearFeaturePortEnableChange = EHCI_RH_ClearFeaturePortEnableChange; RegistrationPacket.MINIPORT_RH_ClearFeaturePortConnectChange = EHCI_RH_ClearFeaturePortConnectChange; RegistrationPacket.MINIPORT_RH_ClearFeaturePortResetChange = EHCI_RH_ClearFeaturePortResetChange; RegistrationPacket.MINIPORT_RH_ClearFeaturePortSuspendChange = EHCI_RH_ClearFeaturePortSuspendChange; RegistrationPacket.MINIPORT_RH_ClearFeaturePortOvercurrentChange = EHCI_RH_ClearFeaturePortOvercurrentChange;
RegistrationPacket.MINIPORT_SetEndpointStatus = EHCI_SetEndpointStatus; RegistrationPacket.MINIPORT_GetEndpointStatus = EHCI_GetEndpointStatus; RegistrationPacket.MINIPORT_SetEndpointDataToggle = EHCI_SetEndpointDataToggle; RegistrationPacket.MINIPORT_OpenEndpoint = EHCI_OpenEndpoint; RegistrationPacket.MINIPORT_PokeEndpoint = EHCI_PokeEndpoint; RegistrationPacket.MINIPORT_QueryEndpointRequirements = EHCI_QueryEndpointRequirements; RegistrationPacket.MINIPORT_CloseEndpoint = EHCI_CloseEndpoint; RegistrationPacket.MINIPORT_PollEndpoint = EHCI_PollEndpoint; RegistrationPacket.MINIPORT_SetEndpointState = EHCI_SetEndpointState; RegistrationPacket.MINIPORT_GetEndpointState = EHCI_GetEndpointState; RegistrationPacket.MINIPORT_Get32BitFrameNumber = EHCI_Get32BitFrameNumber; RegistrationPacket.MINIPORT_PollController = EHCI_PollController; RegistrationPacket.MINIPORT_CheckController = EHCI_CheckController; RegistrationPacket.MINIPORT_InterruptNextSOF = EHCI_InterruptNextSOF; RegistrationPacket.MINIPORT_SubmitTransfer = EHCI_SubmitTransfer; RegistrationPacket.MINIPORT_InterruptDpc = EHCI_InterruptDpc; RegistrationPacket.MINIPORT_AbortTransfer = EHCI_AbortTransfer; RegistrationPacket.MINIPORT_StartSendOnePacket = EHCI_StartSendOnePacket; RegistrationPacket.MINIPORT_EndSendOnePacket = EHCI_EndSendOnePacket; RegistrationPacket.MINIPORT_PassThru = EHCI_PassThru; RegistrationPacket.MINIPORT_SubmitIsoTransfer = EHCI_SubmitIsoTransfer; RegistrationPacket.MINIPORT_RebalanceEndpoint = EHCI_RebalanceEndpoint; RegistrationPacket.MINIPORT_FlushInterrupts = EHCI_FlushInterrupts; RegistrationPacket.MINIPORT_Chirp_RH_Port = EHCI_RH_ChirpRootPort; RegistrationPacket.MINIPORT_TakePortControl = EHCI_TakePortControl;
RegistrationPacket.OptionFlags = USB_MINIPORT_OPT_NEED_IRQ | USB_MINIPORT_OPT_NEED_MEMORY | USB_MINIPORT_OPT_USB20 | // disable ss sometimes for testing
// USB_MINIPORT_OPT_NO_SS |
USB_MINIPORT_OPT_POLL_CONTROLLER;
RegistrationPacket.HciType = USB_EHCI; RegistrationPacket.BusBandwidth = USB_20_BUS_BANDWIDTH;
DriverObject->DriverUnload = NULL;
return USBPORT_RegisterUSBPortDriver( DriverObject, USB_MINIPORT_HCI_VERSION_2, &RegistrationPacket);}
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