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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
MiscPortInternalConnectorDesignatorFunction.c
Abstract:
This driver parses the mMiscSubclassDataTable structure and reports
any generated data to the DataHub.
--*/
#include "MiscSubClassDriver.h"
//
//
//
MISC_SUBCLASS_TABLE_FUNCTION (
MiscPortInternalConnectorDesignator
)
/*++
Description:
This function makes boot time changes to the contents of the
MiscPortConnectorInformation (Type 8).
Parameters:
RecordType
Type of record to be processed from the Data Table.
mMiscSubclassDataTable[].RecordType
RecordLen
Size of static RecordData from the Data Table.
mMiscSubclassDataTable[].RecordLen
RecordData
Pointer to copy of RecordData from the Data Table. Changes made
to this copy will be written to the Data Hub but will not alter
the contents of the static Data Table.
LogRecordData
Set *LogRecordData to TRUE to log RecordData to Data Hub.
Set *LogRecordData to FALSE when there is no more data to log.
Returns:
EFI_SUCCESS
All parameters were valid and *RecordData and *LogRecordData have
been set.
EFI_UNSUPPORTED
Unexpected RecordType value.
EFI_INVALID_PARAMETER
One of the following parameter conditions was true:
RecordLen was zero.
RecordData was NULL.
LogRecordData was NULL.
--*/
{
STATIC BOOLEAN Done = FALSE;
STATIC PS2_CONN_DEVICE_PATH mPs2KeyboardDevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0303, 0), DP_END };
STATIC PS2_CONN_DEVICE_PATH mPs2MouseDevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0303, 1), DP_END };
STATIC SERIAL_CONN_DEVICE_PATH mCom1DevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0501, 0), DP_END };
STATIC SERIAL_CONN_DEVICE_PATH mCom2DevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0501, 1), DP_END };
//STATIC PARALLEL_CONN_DEVICE_PATH mLpt1DevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0401, 0), DP_END };
STATIC FLOOPY_CONN_DEVICE_PATH mFloopyADevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0604, 0), DP_END };
//STATIC FLOOPY_CONN_DEVICE_PATH mFloopyBDevicePath = { DP_ACPI, DP_PCI (0x1F, 0x00), DP_LPC (0x0604, 1), DP_END };
//STATIC USB_PORT_DEVICE_PATH mUsb0DevicePath = { DP_ACPI, DP_PCI (0x1d, 0x00), DP_END };
//STATIC USB_PORT_DEVICE_PATH mUsb1DevicePath = { DP_ACPI, DP_PCI (0x1d, 0x01), DP_END };
//STATIC USB_PORT_DEVICE_PATH mUsb2DevicePath = { DP_ACPI, DP_PCI (0x1d, 0x02), DP_END };
//STATIC USB_PORT_DEVICE_PATH mUsb3DevicePath = { DP_ACPI, DP_PCI (0x1d, 0x07), DP_END };
//STATIC IDE_DEVICE_PATH mIdeDevicePath = { DP_ACPI, DP_PCI (0x1F, 0x01), DP_END };
//STATIC GB_NIC_DEVICE_PATH mGbNicDevicePath = { DP_ACPI, DP_PCI( 0x03,0x00 ),DP_PCI( 0x1F,0x00 ),DP_PCI( 0x07,0x00 ), DP_END };
EFI_DEVICE_PATH_PROTOCOL EndDevicePath = DP_END;
//
// First check for invalid parameters.
//
// Shanmu >> to fix the Device Path Issue...
// if (RecordLen == 0 || RecordData == NULL || LogRecordData == NULL) {
//
if (*RecordLen == 0 || RecordData == NULL || LogRecordData == NULL) {
//
// End Shanmu
//
return EFI_INVALID_PARAMETER;
}
//
// Then check for unsupported RecordType.
//
if (RecordType != EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_RECORD_NUMBER) {
return EFI_UNSUPPORTED;
}
//
// Is this the first time through this function?
//
if (!Done) {
//
// Yes, this is the first time. Inspect/Change the contents of the
// RecordData structure.
//
//
// Device path is only updated here as it was not taking that in static data
//
// Shanmu >> to fix the Device Path Issue...
//
/*
switch (((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortInternalConnectorDesignator)
{
case STR_MISC_PORT_INTERNAL_MOUSE:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mPs2MouseDevicePath);
}break;
case STR_MISC_PORT_INTERNAL_KEYBOARD:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mPs2KeyboardDevicePath);
}break;
case STR_MISC_PORT_INTERNAL_COM1:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mCom1DevicePath);
}break;
case STR_MISC_PORT_INTERNAL_COM2:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mCom2DevicePath);
}break;
case STR_MISC_PORT_INTERNAL_LPT1:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mLpt1DevicePath);
}break;
case STR_MISC_PORT_INTERNAL_USB1:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mUsb0DevicePath);
}break;
case STR_MISC_PORT_INTERNAL_USB2:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mUsb1DevicePath);
}break;
case STR_MISC_PORT_INTERNAL_USB3:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mUsb2DevicePath);
}break;
case STR_MISC_PORT_INTERNAL_NETWORK:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mGbNicDevicePath);
}break;
case STR_MISC_PORT_INTERNAL_FLOPPY:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mFloopyADevicePath);
}break;
case STR_MISC_PORT_INTERNAL_IDE1:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mIdeDevicePath);
}break;
case STR_MISC_PORT_INTERNAL_IDE2:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = *((EFI_DEVICE_PATH_PROTOCOL*)&mIdeDevicePath);
}break;
default:
{
(EFI_DEVICE_PATH_PROTOCOL)((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *)RecordData)->PortPath = EndDevicePath;
}break;
}
*/
switch (((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortInternalConnectorDesignator) {
case STR_MISC_PORT_INTERNAL_MOUSE:
{
CopyMem (
&((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortPath,
&mPs2MouseDevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mPs2MouseDevicePath)
);
*RecordLen = *RecordLen - sizeof (EFI_MISC_PORT_DEVICE_PATH) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mPs2MouseDevicePath);
}
break;
case STR_MISC_PORT_INTERNAL_KEYBOARD:
{
CopyMem (
&((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortPath,
&mPs2KeyboardDevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mPs2KeyboardDevicePath)
);
*RecordLen = *RecordLen - sizeof (EFI_MISC_PORT_DEVICE_PATH) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mPs2KeyboardDevicePath);
}
break;
case STR_MISC_PORT_INTERNAL_COM1:
{
CopyMem (
&((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortPath,
&mCom1DevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mCom1DevicePath)
);
*RecordLen = *RecordLen - sizeof (EFI_MISC_PORT_DEVICE_PATH) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mCom1DevicePath);
}
break;
case STR_MISC_PORT_INTERNAL_COM2:
{
CopyMem (
&((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortPath,
&mCom2DevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mCom2DevicePath)
);
*RecordLen = *RecordLen - sizeof (EFI_MISC_PORT_DEVICE_PATH) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mCom2DevicePath);
}
break;
case STR_MISC_PORT_INTERNAL_FLOPPY:
{
CopyMem (
&((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortPath,
&mFloopyADevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mFloopyADevicePath)
);
*RecordLen = *RecordLen - sizeof (EFI_MISC_PORT_DEVICE_PATH) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mFloopyADevicePath);
}
break;
default:
{
CopyMem (
&((EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *) RecordData)->PortPath,
&EndDevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &EndDevicePath)
);
*RecordLen = *RecordLen - sizeof (EFI_MISC_PORT_DEVICE_PATH) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &EndDevicePath);
}
break;
}
//
// End Shanmu
//
// Set Done flag to TRUE for next pass through this function.
// Set *LogRecordData to TRUE so data will get logged to Data Hub.
//
Done = TRUE;
*LogRecordData = TRUE;
} else {
//
// No, this is the second time. Reset the state of the Done flag
// to FALSE and tell the data logger that there is no more data
// to be logged for this record type. If any memory allocations
// were made by earlier passes, they must be released now.
//
Done = FALSE;
*LogRecordData = FALSE;
}
return EFI_SUCCESS;
}
/* eof - MiscSystemManufacturerFunction.c */
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