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Add DevicePathUtilities DevicePathToText DevciePathFromText USB2HostController protocols

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1037 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ljin6
2006-07-18 04:13:40 +00:00
parent 4b9fc76f7b
commit 562d28495d
30 changed files with 22444 additions and 1264 deletions
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190
EdkModulePkg/Bus/Usb/UsbBus/Dxe/usbio.c
View File

@@ -233,9 +233,9 @@ UsbControlTransfer (
--*/
{
USB_IO_CONTROLLER_DEVICE *UsbIoController;
EFI_USB_HC_PROTOCOL *UsbHCInterface;
EFI_STATUS RetStatus;
USB_IO_DEVICE *UsbIoDevice;
USB_IO_DEVICE *UsbIoDev;
UINT8 MaxPacketLength;
UINT32 TransferResult;
BOOLEAN Disconnected;
@@ -251,9 +251,9 @@ UsbControlTransfer (
// to perform other parameters checking
//
UsbIoController = USB_IO_CONTROLLER_DEVICE_FROM_USB_IO_THIS (This);
UsbIoDevice = UsbIoController->UsbDevice;
UsbHCInterface = UsbIoDevice->BusController->UsbHCInterface;
MaxPacketLength = UsbIoDevice->DeviceDescriptor.MaxPacketSize0;
UsbIoDev = UsbIoController->UsbDevice;
MaxPacketLength = UsbIoDev->DeviceDescriptor.MaxPacketSize0;
if (Request->Request == USB_DEV_CLEAR_FEATURE &&
@@ -268,24 +268,23 @@ UsbControlTransfer (
return EFI_DEVICE_ERROR;
}
}
//
// using HostController's ControlTransfer to complete the request
//
RetStatus = UsbHCInterface->ControlTransfer (
UsbHCInterface,
UsbIoDevice->DeviceAddress,
UsbIoDevice->IsSlowDevice,
MaxPacketLength,
Request,
Direction,
Data,
&DataLength,
(UINTN) Timeout,
&TransferResult
);
RetStatus = UsbVirtualHcControlTransfer (
UsbIoDev->BusController,
UsbIoDev->DeviceAddress,
UsbIoDev->DeviceSpeed,
MaxPacketLength,
Request,
Direction,
Data,
&DataLength,
(UINTN) Timeout,
UsbIoDev->Translator,
&TransferResult
);
*Status = TransferResult;
if (Request->Request == USB_DEV_CLEAR_FEATURE &&
@@ -346,18 +345,19 @@ UsbBulkTransfer (
--*/
{
USB_IO_DEVICE *UsbIoDev;
UINT8 MaxPacketLength;
UINTN MaxPacketLength;
UINT8 DataToggle;
UINT8 OldToggle;
EFI_STATUS RetStatus;
EFI_USB_HC_PROTOCOL *UsbHCInterface;
USB_IO_CONTROLLER_DEVICE *UsbIoController;
ENDPOINT_DESC_LIST_ENTRY *EndPointListEntry;
UINT32 TransferResult;
UsbIoController = USB_IO_CONTROLLER_DEVICE_FROM_USB_IO_THIS (This);
UsbIoDev = UsbIoController->UsbDevice;
UsbHCInterface = UsbIoDev->BusController->UsbHCInterface;
UINT8 DataBuffersNumber;
DataBuffersNumber = 1;
UsbIoController = USB_IO_CONTROLLER_DEVICE_FROM_USB_IO_THIS (This);
UsbIoDev = UsbIoController->UsbDevice;
//
// Parameters Checking
@@ -408,17 +408,20 @@ UsbBulkTransfer (
//
// using HostController's BulkTransfer to complete the request
//
RetStatus = UsbHCInterface->BulkTransfer (
UsbHCInterface,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
MaxPacketLength,
Data,
DataLength,
&DataToggle,
Timeout,
&TransferResult
);
RetStatus = UsbVirtualHcBulkTransfer (
UsbIoDev->BusController,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->DeviceSpeed,
MaxPacketLength,
DataBuffersNumber,
&Data,
DataLength,
&DataToggle,
Timeout,
UsbIoDev->Translator,
&TransferResult
);
if (OldToggle != DataToggle) {
//
@@ -474,14 +477,13 @@ UsbSyncInterruptTransfer (
--*/
{
USB_IO_DEVICE *UsbIoDev;
UINT8 MaxPacketLength;
UINT8 DataToggle;
UINT8 OldToggle;
EFI_STATUS RetStatus;
EFI_USB_HC_PROTOCOL *UsbHCInterface;
USB_IO_CONTROLLER_DEVICE *UsbIoController;
ENDPOINT_DESC_LIST_ENTRY *EndPointListEntry;
USB_IO_DEVICE *UsbIoDev;
UINTN MaxPacketLength;
UINT8 DataToggle;
UINT8 OldToggle;
EFI_STATUS RetStatus;
USB_IO_CONTROLLER_DEVICE *UsbIoController;
ENDPOINT_DESC_LIST_ENTRY *EndPointListEntry;
//
// Parameters Checking
@@ -517,8 +519,6 @@ UsbSyncInterruptTransfer (
//
UsbIoController = USB_IO_CONTROLLER_DEVICE_FROM_USB_IO_THIS (This);
UsbIoDev = UsbIoController->UsbDevice;
UsbHCInterface = UsbIoDev->BusController->UsbHCInterface;
GetDeviceEndPointMaxPacketLength (
This,
DeviceEndpoint,
@@ -535,18 +535,19 @@ UsbSyncInterruptTransfer (
//
// using HostController's SyncInterruptTransfer to complete the request
//
RetStatus = UsbHCInterface->SyncInterruptTransfer (
UsbHCInterface,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->IsSlowDevice,
MaxPacketLength,
Data,
DataLength,
&DataToggle,
Timeout,
Status
);
RetStatus = UsbVirtualHcSyncInterruptTransfer (
UsbIoDev->BusController,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->DeviceSpeed,
MaxPacketLength,
Data,
DataLength,
&DataToggle,
Timeout,
UsbIoDev->Translator,
Status
);
if (OldToggle != DataToggle) {
//
@@ -590,7 +591,7 @@ UsbAsyncInterruptTransfer (
the transfer is to be executed.
DataLength - Specifies the length, in bytes, of the data to be
received from the USB device.
InterruptCallback - The Callback function. This function is called if
InterruptCallBack - The Callback function. This function is called if
the asynchronous interrupt transfer is completed.
Context - Passed to InterruptCallback
Returns:
@@ -600,13 +601,12 @@ UsbAsyncInterruptTransfer (
--*/
{
USB_IO_DEVICE *UsbIoDev;
UINT8 MaxPacketLength;
UINT8 DataToggle;
EFI_USB_HC_PROTOCOL *UsbHCInterface;
EFI_STATUS RetStatus;
USB_IO_CONTROLLER_DEVICE *UsbIoController;
ENDPOINT_DESC_LIST_ENTRY *EndpointListEntry;
USB_IO_DEVICE *UsbIoDev;
UINTN MaxPacketLength;
UINT8 DataToggle;
EFI_STATUS RetStatus;
USB_IO_CONTROLLER_DEVICE *UsbIoController;
ENDPOINT_DESC_LIST_ENTRY *EndpointListEntry;
//
// Check endpoint
@@ -634,25 +634,25 @@ UsbAsyncInterruptTransfer (
UsbIoController = USB_IO_CONTROLLER_DEVICE_FROM_USB_IO_THIS (This);
UsbIoDev = UsbIoController->UsbDevice;
UsbHCInterface = UsbIoDev->BusController->UsbHCInterface;
if (!IsNewTransfer) {
//
// Delete this transfer
//
UsbHCInterface->AsyncInterruptTransfer (
UsbHCInterface,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->IsSlowDevice,
0,
FALSE,
&DataToggle,
PollingInterval,
DataLength,
NULL,
NULL
);
UsbVirtualHcAsyncInterruptTransfer (
UsbIoDev->BusController,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->DeviceSpeed,
0,
FALSE,
&DataToggle,
PollingInterval,
DataLength,
UsbIoDev->Translator,
NULL,
NULL
);
//
// We need to store the toggle value
@@ -678,19 +678,20 @@ UsbAsyncInterruptTransfer (
&DataToggle
);
RetStatus = UsbHCInterface->AsyncInterruptTransfer (
UsbHCInterface,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->IsSlowDevice,
MaxPacketLength,
TRUE,
&DataToggle,
PollingInterval,
DataLength,
InterruptCallBack,
Context
);
RetStatus = UsbVirtualHcAsyncInterruptTransfer (
UsbIoDev->BusController,
UsbIoDev->DeviceAddress,
DeviceEndpoint,
UsbIoDev->DeviceSpeed,
MaxPacketLength,
TRUE,
&DataToggle,
PollingInterval,
DataLength,
UsbIoDev->Translator,
InterruptCallBack,
Context
);
return RetStatus;
}
@@ -1070,6 +1071,7 @@ UsbGetStringDescriptor (
EFI_SUCCESS
EFI_NOT_FOUND
EFI_OUT_OF_RESOURCES
EFI_UNSUPPORTED
--*/
{