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The code of MdePkg\Library\UefiScsiLib\ and MdePkg\Library\UefiUsbLib has been checked and modified according to MDE_Library_Spec_0.61h-4.doc.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6561 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jji4
2008-11-17 11:24:14 +00:00
parent 17f695ed2b
commit d5954c618f
7 changed files with 1298 additions and 850 deletions
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238
MdePkg/Library/UefiUsbLib/Hid.c
View File

@@ -30,37 +30,43 @@
//
/**
Get Hid Descriptor.
Get the descriptor of the specified USB HID interface.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param InterfaceNum Hid interface number.
@param HidDescriptor Caller allocated buffer to store Usb hid descriptor if
successfully returned.
Submit a USB get HID descriptor request for the USB device specified by UsbIo
and Interface and return the HID descriptor in HidDescriptor.
If UsbIo is NULL, then ASSERT().
If HidDescriptor is NULL, then ASSERT().
@return Status of getting HID descriptor through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the HID interface on the USB target.
@param HidDescriptor Pointer to the USB HID descriptor that was retrieved from
the specified USB target and interface. Type EFI_USB_HID_DESCRIPTOR
is defined in the MDE Package Industry Standard include file Usb.h.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
EFIAPI
UsbGetHidDescriptor (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 InterfaceNum,
IN UINT8 Interface,
OUT EFI_USB_HID_DESCRIPTOR *HidDescriptor
)
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT(UsbIo != NULL);
ASSERT(HidDescriptor != NULL);
Request.RequestType = USB_HID_GET_DESCRIPTOR_REQ_TYPE;
Request.Request = USB_REQ_GET_DESCRIPTOR;
Request.Value = (UINT16) (USB_DESC_TYPE_HID << 8);
Request.Index = InterfaceNum;
Request.Index = Interface;
Request.Length = sizeof (EFI_USB_HID_DESCRIPTOR);
Result = UsbIo->UsbControlTransfer (
@@ -78,24 +84,32 @@ UsbGetHidDescriptor (
}
/**
Get Report Class descriptor.
Get the report descriptor of the specified USB HID interface.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param InterfaceNum Report interface number.
@param DescriptorSize Length of DescriptorBuffer.
@param DescriptorBuffer Caller allocated buffer to store Usb report descriptor
if successfully returned.
Submit a USB get HID report descriptor request for the USB device specified by
UsbIo and Interface and return the report descriptor in DescriptorBuffer.
If UsbIo is NULL, then ASSERT().
If DescriptorBuffer is NULL, then ASSERT().
@return Status of getting Report Class descriptor through USB
I/O protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param DescriptorLength The size, in bytes, of DescriptorBuffer.
@param DescriptorBuffer A pointer to the buffer to store the report class descriptor.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_OUT_OF_RESOURCES The request could not be completed because the
buffer specifed by DescriptorLength and DescriptorBuffer
is not large enough to hold the result of the request.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
EFIAPI
UsbGetReportDescriptor (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 InterfaceNum,
IN UINT16 DescriptorSize,
IN UINT8 Interface,
IN UINT16 DescriptorLength,
OUT UINT8 *DescriptorBuffer
)
{
@@ -103,17 +117,17 @@ UsbGetReportDescriptor (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
ASSERT (DescriptorBuffer != NULL);
//
// Fill Device request packet
//
Request.RequestType = USB_HID_GET_DESCRIPTOR_REQ_TYPE;
Request.Request = USB_REQ_GET_DESCRIPTOR;
Request.Value = (UINT16) (USB_DESC_TYPE_REPORT << 8);
Request.Index = InterfaceNum;
Request.Length = DescriptorSize;
Request.Index = Interface;
Request.Length = DescriptorLength;
Result = UsbIo->UsbControlTransfer (
UsbIo,
@@ -121,7 +135,7 @@ UsbGetReportDescriptor (
EfiUsbDataIn,
TIMEOUT_VALUE,
DescriptorBuffer,
DescriptorSize,
DescriptorLength,
&Status
);
@@ -130,14 +144,20 @@ UsbGetReportDescriptor (
}
/**
Get Hid Protocol Request
Get the HID protocol of the specified USB HID interface.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param Interface Which interface the caller wants to get protocol
@param Protocol Protocol value returned.
Submit a USB get HID protocol request for the USB device specified by UsbIo
and Interface and return the protocol retrieved in Protocol.
If UsbIo is NULL, then ASSERT().
If Protocol is NULL, then ASSERT().
@return Status of getting Protocol Request through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param Protocol A pointer to the protocol for the specified USB target.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
@@ -152,9 +172,9 @@ UsbGetProtocolRequest (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
ASSERT (Protocol != NULL);
//
// Fill Device request packet
//
@@ -180,15 +200,19 @@ UsbGetProtocolRequest (
/**
Set Hid Protocol Request.
Set the HID protocol of the specified USB HID interface.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param Interface Which interface the caller wants to
set protocol.
@param Protocol Protocol value the caller wants to set.
Submit a USB set HID protocol request for the USB device specified by UsbIo
and Interface and set the protocol to the value specified by Protocol.
If UsbIo is NULL, then ASSERT().
@return Status of setting Protocol Request through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param Protocol The protocol value to set for the specified USB target.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
@@ -203,9 +227,8 @@ UsbSetProtocolRequest (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
//
// Fill Device request packet
//
@@ -229,15 +252,20 @@ UsbSetProtocolRequest (
/**
Set Idel request.
Set the idle rate of the specified USB HID report.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param Interface Which interface the caller wants to set.
@param ReportId Which report the caller wants to set.
@param Duration Idle rate the caller wants to set.
Submit a USB set HID report idle request for the USB device specified by UsbIo,
Interface, and ReportId, and set the idle rate to the value specified by Duration.
If UsbIo is NULL, then ASSERT().
@return Status of setting IDLE Request through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param ReportId The identifier of the report to retrieve.
@param Duration The idle rate to set for the specified USB target.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
@@ -253,9 +281,7 @@ UsbSetIdleRequest (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
//
// Fill Device request packet
//
@@ -279,15 +305,21 @@ UsbSetIdleRequest (
/**
Get Idel request.
Get the idle rate of the specified USB HID report.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param Interface Which interface the caller wants to get.
@param ReportId Which report the caller wants to get.
@param Duration Idle rate the caller wants to get.
Submit a USB get HID report idle request for the USB device specified by UsbIo,
Interface, and ReportId, and return the ide rate in Duration.
If UsbIo is NULL, then ASSERT().
If Duration is NULL, then ASSERT().
@return Status of getting IDLE Request through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param ReportId The identifier of the report to retrieve.
@param Duration A pointer to the idle rate retrieved from the specified USB target.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
@@ -303,9 +335,8 @@ UsbGetIdleRequest (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
ASSERT (Duration != NULL);
//
// Fill Device request packet
//
@@ -331,17 +362,24 @@ UsbGetIdleRequest (
/**
Hid Set Report request.
Set the report descriptor of the specified USB HID interface.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param Interface Which interface the caller wants to set.
@param ReportId Which report the caller wants to set.
@param ReportType Type of report.
@param ReportLen Length of report descriptor.
@param Report Report Descriptor buffer.
Submit a USB set HID report request for the USB device specified by UsbIo,
Interface, ReportId, and ReportType, and set the report descriptor using the
buffer specified by ReportLength and Report.
If UsbIo is NULL, then ASSERT().
If Report is NULL, then ASSERT().
@return Status of setting Report Request through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param ReportId The identifier of the report to retrieve.
@param ReportType The type of report to retrieve.
@param ReportLength The size, in bytes, of Report.
@param Report A pointer to the report descriptor buffer to set.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
@@ -351,7 +389,7 @@ UsbSetReportRequest (
IN UINT8 Interface,
IN UINT8 ReportId,
IN UINT8 ReportType,
IN UINT16 ReportLen,
IN UINT16 ReportLength,
IN UINT8 *Report
)
{
@@ -359,9 +397,9 @@ UsbSetReportRequest (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
ASSERT (Report != NULL);
//
// Fill Device request packet
//
@@ -369,7 +407,7 @@ UsbSetReportRequest (
Request.Request = EFI_USB_SET_REPORT_REQUEST;
Request.Value = (UINT16) ((ReportType << 8) | ReportId);
Request.Index = Interface;
Request.Length = ReportLen;
Request.Length = ReportLength;
Result = UsbIo->UsbControlTransfer (
UsbIo,
@@ -377,7 +415,7 @@ UsbSetReportRequest (
EfiUsbDataOut,
TIMEOUT_VALUE,
Report,
ReportLen,
ReportLength,
&Status
);
@@ -386,17 +424,27 @@ UsbSetReportRequest (
/**
Hid Set Report request.
Get the report descriptor of the specified USB HID interface.
@param UsbIo EFI_USB_IO_PROTOCOL.
@param Interface Which interface the caller wants to set.
@param ReportId Which report the caller wants to set.
@param ReportType Type of report.
@param ReportLen Length of report descriptor.
@param Report Caller allocated buffer to store Report Descriptor.
Submit a USB get HID report request for the USB device specified by UsbIo,
Interface, ReportId, and ReportType, and return the report in the buffer
specified by Report.
If UsbIo is NULL, then ASSERT().
If Report is NULL, then ASSERT().
@return Status of getting Report Request through USB I/O
protocol's UsbControlTransfer().
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
@param Interface The index of the report interface on the USB target.
@param ReportId The identifier of the report to retrieve.
@param ReportType The type of report to retrieve.
@param ReportLength The size, in bytes, of Report.
@param Report A pointer to the buffer to store the report descriptor.
@retval EFI_SUCCESS The request executed successfully.
@retval EFI_OUT_OF_RESOURCES The request could not be completed because the
buffer specifed by ReportLength and Report is not
large enough to hold the result of the request.
@retval EFI_TIMEOUT A timeout occurred executing the request.
@retval EFI_DEVICE_ERROR The request failed due to a device error.
**/
EFI_STATUS
@@ -414,9 +462,9 @@ UsbGetReportRequest (
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ASSERT (UsbIo != NULL);
ASSERT (Report != NULL);
//
// Fill Device request packet
//