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e9fe271ad6
- The lower level driver completes the SCE IRP whenever the change state has been modified for a port. When handling the SCE IRP completion only check for flags in change state. The Change flags must be cleared else the hub driver will get non stop SCE IRP completions. - Allocate IRP from Pool vice calling IoAllocateIrp. Dont free the IRP in the completion routine as the port driver, oddly, frees them. - GetUsbDeviceDescriptor: Remove use of MDL and use only buffer instead to make our new usbehci happy. - When calling the interface routines, correctly use the BusContext returned from the interface instead of the RootHubPdo. This worked on windows as it just happened they were the same. - Implement RootHubInitCallbackFunction, which only job currently is to send the first SCE IRP. - For Start Device for child device objects fake success for now. Will be implemented later. - Implement returning IRP_MN_QUERY_IDs, IRP_MN_QUERY_DEVICE_TEXTs and IRP_MN_QUERY_BUS_INFORMATION. - Add basic handling for IRP_MJ_POWER. - Misc code changes. svn path=/branches/usb-bringup/; revision=51620
159 lines
3.8 KiB
C
159 lines
3.8 KiB
C
#pragma once
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#include <ntifs.h>
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#include <ntddk.h>
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#include <wdmguid.h>
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#include <hubbusif.h>
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#include <usbbusif.h>
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#include <usbioctl.h>
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#include <usb.h>
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#include <stdio.h>
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#include <usbdlib.h>
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#include <debug.h>
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//BROKEN: #include <usbprotocoldefs.h>
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#include <pseh/pseh2.h>
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#define USB_HUB_TAG 'hbsu'
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#define USB_MAXCHILDREN 127
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// Lifted from broken header above
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#define C_HUB_LOCAL_POWER 0
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#define C_HUB_OVER_CURRENT 1
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#define PORT_CONNECTION 0
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#define PORT_ENABLE 1
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#define PORT_SUSPEND 2
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#define PORT_OVER_CURRENT 3
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#define PORT_RESET 4
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#define PORT_POWER 8
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#define PORT_LOW_SPEED 9
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#define C_PORT_CONNECTION 16
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#define C_PORT_ENABLE 17
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#define C_PORT_SUSPEND 18
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#define C_PORT_OVER_CURRENT 19
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#define C_PORT_RESET 20
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#define PORT_TEST 21
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#define PORT_INDICATOR 22
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typedef struct _PORT_STATUS_CHANGE
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{
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USHORT Status;
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USHORT Change;
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} PORT_STATUS_CHANGE, *PPORT_STATUS_CHANGE;
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typedef struct _WORK_ITEM_DATA
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{
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WORK_QUEUE_ITEM WorkItem;
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PVOID Context;
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} WORK_ITEM_DATA, *PWORK_ITEM_DATA;
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typedef struct
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{
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BOOLEAN IsFDO;
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} COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
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typedef struct _HUB_CHILDDEVICE_EXTENSION
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{
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COMMON_DEVICE_EXTENSION Common;
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PDEVICE_OBJECT ParentDeviceObject;
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PUSB_DEVICE_HANDLE UsbDeviceHandle;
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PWCHAR DeviceId;
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PWCHAR InstanceId;
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PWCHAR HardwareIds;
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PWCHAR CompatibleIds;
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PWCHAR TextDescription;
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USB_DEVICE_DESCRIPTOR DeviceDesc;
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USB_CONFIGURATION_DESCRIPTOR ConfigDesc;
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UNICODE_STRING SymbolicLinkName;
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} HUB_CHILDDEVICE_EXTENSION, *PHUB_CHILDDEVICE_EXTENSION;
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typedef struct _HUB_DEVICE_EXTENSION
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{
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COMMON_DEVICE_EXTENSION Common;
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PDEVICE_OBJECT LowerDeviceObject;
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ULONG ChildCount;
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PDEVICE_OBJECT ChildDeviceObject[USB_MAXCHILDREN];
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PDEVICE_OBJECT RootHubPhysicalDeviceObject;
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PDEVICE_OBJECT RootHubFunctionalDeviceObject;
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ULONG NumberOfHubs;
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PORT_STATUS_CHANGE *PortStatusChange;
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URB PendingSCEUrb;
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PIRP PendingSCEIrp;
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USB_BUS_INTERFACE_HUB_V5 HubInterface;
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USB_BUS_INTERFACE_USBDI_V2 UsbDInterface;
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USB_HUB_DESCRIPTOR HubDescriptor;
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USB_DEVICE_DESCRIPTOR HubDeviceDescriptor;
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USB_CONFIGURATION_DESCRIPTOR HubConfigDescriptor;
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USB_INTERFACE_DESCRIPTOR HubInterfaceDescriptor;
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USB_ENDPOINT_DESCRIPTOR HubEndPointDescriptor;
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USB_EXTHUB_INFORMATION_0 UsbExtHubInfo;
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USB_DEVICE_INFORMATION_0 DeviceInformation;
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USBD_CONFIGURATION_HANDLE ConfigurationHandle;
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USBD_PIPE_HANDLE PipeHandle;
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PVOID RootHubHandle;
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UNICODE_STRING SymbolicLinkName;
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} HUB_DEVICE_EXTENSION, *PHUB_DEVICE_EXTENSION;
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// createclose.c
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NTSTATUS NTAPI
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USBHUB_Create(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS NTAPI
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USBHUB_Close(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS NTAPI
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USBHUB_Cleanup(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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// fdo.c
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NTSTATUS
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USBHUB_FdoHandleDeviceControl(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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NTSTATUS
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USBHUB_FdoHandlePnp(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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// misc.c
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NTSTATUS
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ForwardIrpAndWait(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS
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ForwardIrpAndForget(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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// pdo.c
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NTSTATUS
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USBHUB_PdoHandlePnp(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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NTSTATUS
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USBHUB_PdoHandleInternalDeviceControl(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp);
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VOID
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DumpDeviceDescriptor(
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PUSB_DEVICE_DESCRIPTOR DeviceDescriptor);
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VOID
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DumpConfigurationDescriptor(
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PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);
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