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