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[HIDCLASS]

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- Implement set idle request. The device should only send data when there is actual data. May also fix the mouse debug flood when mouse is ejected
- Not yet supported in OHCI
- Add missing constants

svn path=/branches/usb-bringup-trunk/; revision=55356
This commit is contained in:
Johannes Anderwald
2012-01-31 18:37:49 +00:00
parent c07fd3b20f
commit 3bb6d463d3
4 changed files with 85 additions and 1 deletions
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drivers/hid/hidusb/hidusb.c
+72
View File
@@ -1230,6 +1230,72 @@ Hid_SelectConfiguration(
return Status;
}
NTSTATUS
Hid_SetIdle(
IN PDEVICE_OBJECT DeviceObject)
{
PHID_USB_DEVICE_EXTENSION HidDeviceExtension;
PHID_DEVICE_EXTENSION DeviceExtension;
PURB Urb;
NTSTATUS Status;
//
// get device extension
//
DeviceExtension = (PHID_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
HidDeviceExtension = (PHID_USB_DEVICE_EXTENSION)DeviceExtension->MiniDeviceExtension;
//
// allocate urb
//
Urb = ExAllocatePool(NonPagedPool, sizeof(struct _URB_CONTROL_VENDOR_OR_CLASS_REQUEST));
if (!Urb)
{
//
// no memory
//
return STATUS_INSUFFICIENT_RESOURCES;
}
//
// zero urb
//
RtlZeroMemory(Urb, sizeof(struct _URB_CONTROL_VENDOR_OR_CLASS_REQUEST));
//
// format urb
//
UsbBuildVendorRequest(Urb,
URB_FUNCTION_CLASS_INTERFACE,
sizeof(struct _URB_CONTROL_VENDOR_OR_CLASS_REQUEST),
0,
HID_REPORT_DESCRIPTOR_TYPE,
USB_SET_IDLE_REQUEST, // HID_SET_IDLE
0,
0,
NULL,
NULL,
0,
NULL);
//
// dispatch urb
//
Status = Hid_DispatchUrb(DeviceObject, Urb);
//
// free urb
//
ExFreePool(Urb);
//
// print status
//
DPRINT1("Status %x\n", Status);
return Status;
}
NTSTATUS
Hid_PnpStart(
@@ -1333,6 +1399,12 @@ Hid_PnpStart(
ASSERT(InterfaceDescriptor->bDescriptorType == USB_INTERFACE_DESCRIPTOR_TYPE);
ASSERT(InterfaceDescriptor->bLength == sizeof(USB_INTERFACE_DESCRIPTOR));
//
// now set the device idle
//
Hid_SetIdle(DeviceObject);
//
// move to next descriptor
//
drivers/hid/hidusb/hidusb.h
+4
View File
@@ -12,6 +12,8 @@
#include <usb.h>
#include <usbdlib.h>
#include <hidport.h>
typedef struct
{
//
@@ -80,3 +82,5 @@ NTSTATUS
Hid_DispatchUrb(
IN PDEVICE_OBJECT DeviceObject,
IN PURB Urb);
#define USB_SET_IDLE_REQUEST 0xA
drivers/usb/usbohci/hub_controller.cpp
+4 -1
View File
@@ -1731,7 +1731,10 @@ CHubController::HandleClassInterface(
if (Urb->UrbControlVendorClassRequest.TransferBufferLength == 0)
{
DPRINT1("Invalid request length\n");
//
// FIXME: support requests w/o data stage
//;
ASSERT(FALSE);
return STATUS_SUCCESS;
}
include/ddk/hidport.h
+5
View File
@@ -47,6 +47,11 @@ typedef struct _HID_DESCRIPTOR
#include <poppack.h>
#define HID_HID_DESCRIPTOR_TYPE 0x21
#define HID_REPORT_DESCRIPTOR_TYPE 0x22
#define HID_PHYSICAL_DESCRIPTOR_TYPE 0x23
typedef
VOID