[janderwald] 51572: [USBEHCI_NEW] - Invoke status change callback at passive level - Fill out usb descriptor struct instead passing everything in char array - Use 1 byte interrupt endpoint packet s...
4 May
2011
4 May
'11
11:49 a.m.
Author: janderwald
Date: Wed May 4 11:49:00 2011
New Revision: 51572
URL: http://svn.reactos.org/svn/reactos?rev=51572&view=rev
Log:
[USBEHCI_NEW]
- Invoke status change callback at passive level
- Fill out usb descriptor struct instead passing everything in char array
- Use 1 byte interrupt endpoint packet size for hub for now
- Fill in interface information when SelectConfiguration request is passed. Fixes sce
callback and pool corruptions
- Return device descriptor in USBHI_QueryDeviceInformation
- Tested in WinXP with special pool enabled & overrun support
Modified:
branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp
branches/usb-bringup/drivers/usb/usbehci_new/hub_controller.cpp
branches/usb-bringup/drivers/usb/usbehci_new/usbehci.h
Modified: branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/usb-bringup/drivers/usb/usbehci…
==============================================================================
--- branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp [iso-8859-1] (original)
+++ branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp [iso-8859-1] Wed May 4
11:49:00 2011
@@ -20,12 +20,17 @@
IN PKINTERRUPT Interrupt,
IN PVOID ServiceContext);
-VOID NTAPI
+VOID
+NTAPI
EhciDefferedRoutine(
IN PKDPC Dpc,
IN PVOID DeferredContext,
IN PVOID SystemArgument1,
IN PVOID SystemArgument2);
+
+VOID
+NTAPI
+StatusChangeWorkItemRoutine(PVOID Context);
class CUSBHardwareDevice : public IUSBHardwareDevice
{
@@ -81,7 +86,7 @@
// friend function
friend BOOLEAN NTAPI InterruptServiceRoutine(IN PKINTERRUPT Interrupt, IN PVOID
ServiceContext);
friend VOID NTAPI EhciDefferedRoutine(IN PKDPC Dpc, IN PVOID DeferredContext, IN
PVOID SystemArgument1, IN PVOID SystemArgument2);
-
+ friend VOID NTAPI StatusChangeWorkItemRoutine(PVOID Context);
// constructor / destructor
CUSBHardwareDevice(IUnknown *OuterUnknown){}
virtual ~CUSBHardwareDevice(){}
@@ -110,6 +115,7 @@
PVOID m_SCEContext; //
status change callback routine context
BOOLEAN m_DoorBellRingInProgress; //
door bell ring in progress
EHCI_PORT_STATUS m_PortStatus[16]; //
port status
+ WORK_QUEUE_ITEM m_StatusChangeWorkItem; //
work item for status change callback
// set command
VOID SetCommandRegister(PEHCI_USBCMD_CONTENT UsbCmd);
@@ -189,6 +195,11 @@
// initialize device lock
//
KeInitializeSpinLock(&m_Lock);
+
+ //
+ // intialize status change work item
+ //
+ ExInitializeWorkItem(&m_StatusChangeWorkItem, StatusChangeWorkItemRoutine,
PVOID(this));
m_VendorID = 0;
m_DeviceID = 0;
@@ -774,7 +785,7 @@
{
ULONG Value;
- DPRINT("CUSBHardwareDevice::ClearPortStatus\n");
+ DPRINT("CUSBHardwareDevice::ClearPortStatus PortId %x Feature %x\n",
PortId, Status);
if (PortId > m_Capabilities.HCSParams.PortCount)
return STATUS_UNSUCCESSFUL;
@@ -1112,9 +1123,9 @@
if (This->m_SCECallBack != NULL)
{
//
- // issue callback
+ // queue work item for processing
//
- This->m_SCECallBack(This->m_SCEContext);
+ ExQueueWorkItem(&This->m_StatusChangeWorkItem,
DelayedWorkQueue);
}
}
else
@@ -1131,6 +1142,29 @@
return;
}
+VOID
+NTAPI
+StatusChangeWorkItemRoutine(
+ PVOID Context)
+{
+ //
+ // cast to hardware object
+ //
+ CUSBHardwareDevice * This = (CUSBHardwareDevice*)Context;
+
+ //
+ // is there a callback
+ //
+ if (This->m_SCECallBack)
+ {
+ //
+ // issue callback
+ //
+ This->m_SCECallBack(This->m_SCEContext);
+ }
+
+}
+
NTSTATUS
CreateUSBHardware(
PUSBHARDWAREDEVICE *OutHardware)
Modified: branches/usb-bringup/drivers/usb/usbehci_new/hub_controller.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/usb-bringup/drivers/usb/usbehci…
==============================================================================
--- branches/usb-bringup/drivers/usb/usbehci_new/hub_controller.cpp [iso-8859-1]
(original)
+++ branches/usb-bringup/drivers/usb/usbehci_new/hub_controller.cpp [iso-8859-1] Wed May
4 11:49:00 2011
@@ -129,42 +129,39 @@
};
-const UCHAR ROOTHUB2_CONFIGURATION_DESCRIPTOR [] =
-{
- /* one configuration */
- 0x09, /* bLength; */
- 0x02, /* bDescriptorType; Configuration */
- 0x19, 0x00, /* wTotalLength; */
- 0x01, /* bNumInterfaces; (1) */
- 0x23, /* bConfigurationValue; */
- 0x00, /* iConfiguration; */
- 0x40, /* bmAttributes; */
- 0x00 /* MaxPower; */
+const USB_CONFIGURATION_DESCRIPTOR ROOTHUB2_CONFIGURATION_DESCRIPTOR =
+{
+ sizeof(USB_CONFIGURATION_DESCRIPTOR),
+ USB_CONFIGURATION_DESCRIPTOR_TYPE,
+ sizeof(USB_CONFIGURATION_DESCRIPTOR) + sizeof(USB_INTERFACE_DESCRIPTOR) +
sizeof(USB_ENDPOINT_DESCRIPTOR),
+ 1,
+ 1,
+ 0,
+ 0x40, /* self powered */
+ 0x0
};
-const UCHAR ROOTHUB2_INTERFACE_DESCRIPTOR [] =
-{
- /* one interface */
- 0x09, /* bLength: Interface; */
- 0x04, /* bDescriptorType; Interface */
- 0x00, /* bInterfaceNumber; */
- 0x00, /* bAlternateSetting; */
- 0x01, /* bNumEndpoints; */
- 0x09, /* bInterfaceClass; HUB_CLASSCODE */
- 0x01, /* bInterfaceSubClass; */
- 0x00, /* bInterfaceProtocol: */
- 0x00 /* iInterface; */
+const USB_INTERFACE_DESCRIPTOR ROOTHUB2_INTERFACE_DESCRIPTOR =
+{
+ sizeof(USB_INTERFACE_DESCRIPTOR), /* bLength */
+ USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType;
Interface */
+ 0, /* bInterfaceNumber; */
+ 0, /* bAlternateSetting;
*/
+ 0x1, /* bNumEndpoints; */
+ 0x09, /* bInterfaceClass;
HUB_CLASSCODE */
+ 0x01, /* bInterfaceSubClass;
*/
+ 0x00, /* bInterfaceProtocol:
*/
+ 0x00, /* iInterface; */
};
-const UCHAR ROOTHUB2_ENDPOINT_DESCRIPTOR [] =
-{
- /* one endpoint (status change endpoint) */
- 0x07, /* bLength; */
- 0x05, /* bDescriptorType; Endpoint */
- 0x81, /* bEndpointAddress; IN Endpoint 1 */
- 0x03, /* bmAttributes; Interrupt */
- 0x08, 0x00, /* wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */
- 0xFF /* bInterval; (255ms -- usb 2.0 spec) */
+const USB_ENDPOINT_DESCRIPTOR ROOTHUB2_ENDPOINT_DESCRIPTOR =
+{
+ sizeof(USB_ENDPOINT_DESCRIPTOR), /* bLength */
+ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
+ 0x81, /* bEndPointAddress */
+ USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */
+ 0x01, /* wMaxPacketSize */
+ 0xC /* bInterval */
};
//----------------------------------------------------------------------------------------
@@ -266,11 +263,11 @@
// Set the SCE Callback that the Hardware Device will call on port status change
//
Device->SetStatusChangeEndpointCallBack((PVOID)StatusChangeEndpointCallBack,
this);
+
//
// clear init flag
//
m_HubControllerDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
-
return STATUS_SUCCESS;
}
@@ -286,6 +283,8 @@
PIO_STACK_LOCATION IoStack;
USHORT PortStatus, PortChange;
PURB Urb;
+ PUCHAR TransferBuffer;
+ UCHAR Changed = FALSE;
//
// get current stack location
@@ -303,8 +302,9 @@
// Get the number of ports and check each one for device connected
//
m_Hardware->GetDeviceDetails(NULL, NULL, &PortCount, NULL);
- DPRINT1("SCE Request\n");
- ((PULONG)Urb->UrbBulkOrInterruptTransfer.TransferBuffer)[0] = 0;
+ DPRINT1("SCE Request %p TransferBufferLength %lu Flags %x MDL %p\n",
Urb->UrbBulkOrInterruptTransfer.TransferBuffer,
Urb->UrbBulkOrInterruptTransfer.TransferBufferLength,
Urb->UrbBulkOrInterruptTransfer.TransferFlags,
Urb->UrbBulkOrInterruptTransfer.TransferBufferMDL);
+
+ TransferBuffer = (PUCHAR)Urb->UrbBulkOrInterruptTransfer.TransferBuffer;
for (PortId = 0; PortId < PortCount; PortId++)
{
m_Hardware->GetPortStatus(PortId, &PortStatus, &PortChange);
@@ -318,14 +318,15 @@
{
DPRINT1("Device is connected on port %d\n", PortId);
// Set the value for the port number
- ((PUCHAR)Urb->UrbBulkOrInterruptTransfer.TransferBuffer)[0] = 1 <<
((PortId + 1) & 7);
+ *TransferBuffer = 1 << ((PortId + 1) & 7);
+ Changed = TRUE;
}
}
//
// If there were changes then return TRUE
//
- if (((PULONG)Urb->UrbBulkOrInterruptTransfer.TransferBuffer)[0] != 0)
+ if (Changed != 0)
return TRUE;
return FALSE;
@@ -835,7 +836,7 @@
ULONG NumPort;
ULONG PortId;
- //DPRINT1("CHubController::HandleClassOther> Request %x Value %x not
implemented\n", Urb->UrbControlVendorClassRequest.Request,
Urb->UrbControlVendorClassRequest.Value);
+ DPRINT("CHubController::HandleClassOther> Request %x Value %x\n",
Urb->UrbControlVendorClassRequest.Request,
Urb->UrbControlVendorClassRequest.Value);
//
// get number of ports available
@@ -877,6 +878,7 @@
//
// request contains buffer of 2 ushort which are used from submitting
port status and port change status
//
+ DPRINT("PortId %x PortStatus %x PortChange %x\n", PortId,
PortStatus, PortChange);
Buffer = (PUSHORT)Urb->UrbControlVendorClassRequest.TransferBuffer;
//
@@ -973,6 +975,7 @@
PURB Urb)
{
PUSBDEVICE UsbDevice;
+ PUSBD_INTERFACE_INFORMATION InterfaceInfo;
//
// is the request for the Root Hub
@@ -987,11 +990,33 @@
//
// set device handle
//
- Urb->UrbSelectConfiguration.ConfigurationHandle =
(PVOID)ROOTHUB2_CONFIGURATION_DESCRIPTOR;
-
- //
- // TODO: copy interface info
- //
+ Urb->UrbSelectConfiguration.ConfigurationHandle =
(PVOID)&ROOTHUB2_CONFIGURATION_DESCRIPTOR;
+
+ //
+ // copy interface info
+ //
+ InterfaceInfo = &Urb->UrbSelectConfiguration.Interface;
+
+ InterfaceInfo->InterfaceHandle =
(USBD_INTERFACE_HANDLE)&ROOTHUB2_INTERFACE_DESCRIPTOR;
+ InterfaceInfo->Class = ROOTHUB2_INTERFACE_DESCRIPTOR.bInterfaceClass;
+ InterfaceInfo->SubClass = ROOTHUB2_INTERFACE_DESCRIPTOR.bInterfaceSubClass;
+ InterfaceInfo->Protocol = ROOTHUB2_INTERFACE_DESCRIPTOR.bInterfaceProtocol;
+ InterfaceInfo->Reserved = 0;
+
+ //
+ // sanity check
+ //
+ PC_ASSERT(InterfaceInfo->NumberOfPipes == 1);
+
+ //
+ // copy pipe info
+ //
+ InterfaceInfo->Pipes[0].MaximumPacketSize =
ROOTHUB2_ENDPOINT_DESCRIPTOR.wMaxPacketSize;
+ InterfaceInfo->Pipes[0].EndpointAddress =
ROOTHUB2_ENDPOINT_DESCRIPTOR.bEndpointAddress;
+ InterfaceInfo->Pipes[0].Interval = ROOTHUB2_ENDPOINT_DESCRIPTOR.bInterval;
+ InterfaceInfo->Pipes[0].PipeType =
(USBD_PIPE_TYPE)(ROOTHUB2_ENDPOINT_DESCRIPTOR.bmAttributes & USB_ENDPOINT_TYPE_MASK);
+ InterfaceInfo->Pipes[0].PipeHandle =
(PVOID)&ROOTHUB2_ENDPOINT_DESCRIPTOR;
+
return STATUS_SUCCESS;
}
else
@@ -1097,6 +1122,8 @@
PUSB_HUB_DESCRIPTOR UsbHubDescriptor;
ULONG PortCount, Dummy2;
USHORT Dummy1;
+
+ DPRINT("CHubController::HandleClassDevice Request %x Class %x\n",
Urb->UrbControlVendorClassRequest.Request, Urb->UrbControlVendorClassRequest.Value
>> 8);
//
// check class request type
@@ -1142,7 +1169,7 @@
// FIXME: retrieve values
//
UsbHubDescriptor->bNumberOfPorts = (UCHAR)PortCount;
- UsbHubDescriptor->wHubCharacteristics = 0x0012;
+ UsbHubDescriptor->wHubCharacteristics = 0x00;
UsbHubDescriptor->bPowerOnToPowerGood = 0x01;
UsbHubDescriptor->bHubControlCurrent = 0x00;
@@ -1177,6 +1204,8 @@
PUSBDEVICE UsbDevice;
ULONG Length;
+ DPRINT("CHubController::HandleGetDescriptor\n");
+
//
// check descriptor type
//
@@ -1231,8 +1260,7 @@
//
// request is for the root bus controller
//
- C_ASSERT(sizeof(ROOTHUB2_CONFIGURATION_DESCRIPTOR) ==
sizeof(USB_CONFIGURATION_DESCRIPTOR));
- RtlCopyMemory(Urb->UrbControlDescriptorRequest.TransferBuffer,
ROOTHUB2_CONFIGURATION_DESCRIPTOR, sizeof(USB_CONFIGURATION_DESCRIPTOR));
+ RtlCopyMemory(Urb->UrbControlDescriptorRequest.TransferBuffer,
&ROOTHUB2_CONFIGURATION_DESCRIPTOR, sizeof(USB_CONFIGURATION_DESCRIPTOR));
//
// get configuration descriptor, very retarded!
@@ -1248,6 +1276,7 @@
// buffer too small
//
Status = STATUS_SUCCESS;
+ ASSERT(FALSE);
break;
}
@@ -1255,15 +1284,13 @@
// copy interface descriptor template
//
Buffer = (PUCHAR)(ConfigurationDescriptor + 1);
- C_ASSERT(sizeof(ROOTHUB2_INTERFACE_DESCRIPTOR) ==
sizeof(USB_INTERFACE_DESCRIPTOR));
- RtlCopyMemory(Buffer, ROOTHUB2_INTERFACE_DESCRIPTOR,
sizeof(USB_INTERFACE_DESCRIPTOR));
+ RtlCopyMemory(Buffer, &ROOTHUB2_INTERFACE_DESCRIPTOR,
sizeof(USB_INTERFACE_DESCRIPTOR));
//
// copy end point descriptor template
//
Buffer += sizeof(USB_INTERFACE_DESCRIPTOR);
- C_ASSERT(sizeof(ROOTHUB2_ENDPOINT_DESCRIPTOR) ==
sizeof(USB_ENDPOINT_DESCRIPTOR));
- RtlCopyMemory(Buffer, ROOTHUB2_ENDPOINT_DESCRIPTOR,
sizeof(USB_ENDPOINT_DESCRIPTOR));
+ RtlCopyMemory(Buffer, &ROOTHUB2_ENDPOINT_DESCRIPTOR,
sizeof(USB_ENDPOINT_DESCRIPTOR));
//
// done
@@ -1498,7 +1525,7 @@
}
case IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE:
{
- DPRINT("IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE\n");
+ DPRINT("IOCTL_INTERNAL_USB_GET_DEVICE_HANDLE %p\n", this);
if (IoStack->Parameters.Others.Argument1)
{
@@ -2392,8 +2419,9 @@
DeviceInfo->NumberOfOpenPipes = 0; //FIXME
//
- // FIXME get device descriptor
- //
+ // get device descriptor
+ //
+ RtlMoveMemory(&DeviceInfo->DeviceDescriptor, ROOTHUB2_DEVICE_DESCRIPTOR,
sizeof(USB_DEVICE_DESCRIPTOR));
//
// FIXME return pipe information
@@ -2402,7 +2430,7 @@
//
// store result length
//
- *LengthReturned = sizeof(USB_DEVICE_INFORMATION_0);
+ *LengthReturned = FIELD_OFFSET(USB_DEVICE_INFORMATION_0,
PipeList[DeviceInfo->NumberOfOpenPipes]);
//
// done
@@ -2587,7 +2615,7 @@
PUSB_DEVICE_HANDLE HubDeviceHandle,
ULONG TtCount)
{
- UNIMPLEMENTED
+ DPRINT("USBHI_Initialize20Hub HubDeviceHandle %p UNIMPLEMENTED TtCount
%lu\n", HubDeviceHandle, TtCount);
return STATUS_SUCCESS;
}
@@ -2600,7 +2628,7 @@
{
CHubController * Controller;
- DPRINT1("USBHI_RootHubInitNotification\n");
+ DPRINT("USBHI_RootHubInitNotification %p \n", CallbackContext);
//
// get controller object
Modified: branches/usb-bringup/drivers/usb/usbehci_new/usbehci.h
URL:
http://svn.reactos.org/svn/reactos/branches/usb-bringup/drivers/usb/usbehci…
==============================================================================
--- branches/usb-bringup/drivers/usb/usbehci_new/usbehci.h [iso-8859-1] (original)
+++ branches/usb-bringup/drivers/usb/usbehci_new/usbehci.h [iso-8859-1] Wed May 4
11:49:00 2011
@@ -2,7 +2,7 @@
#define USBEHCI_H__
#include <ntddk.h>
-#define NDEBUG
+#define YDEBUG
#include <debug.h>
#include <hubbusif.h>
#include <usbbusif.h>
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