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+//****************************************************************************
+//****************************************************************************
+//** **
+//** (C)Copyright 1985-2009, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone (770)-246-8600 **
+//** **
+//****************************************************************************
+//****************************************************************************
+// $Header: /Alaska/BIN/Modules/Terminal/InitTerminalStrings.c 22 12/12/11 6:51a Rajeshms $
+//
+// $Revision: 22 $
+//
+// $Date: 12/12/11 6:51a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Modules/Terminal/InitTerminalStrings.c $
+//
+// 22 12/12/11 6:51a Rajeshms
+// [TAG] EIP71636
+// [Category] New Feature
+// [Description] Implement the AMI_SERIAL_PROTOCOL for non-generic PCI
+// Serial Device.
+// [Files] AmiSerial.c, AmiSerial.sdl, AmiSerial.mak, AmiSerial.chm,
+// AmiSerial.dxs, AmiSerial.cif, Terminal.c, SerialIo.c, TerminalSetup.c,
+// InitTerminalStrings.c, TerminalSetupVar.h, Terminal.cif,
+// TerminalAmiSerial.h, LegacySredir_Setup.c
+//
+// 21 3/02/11 3:15a Rameshr
+// [TAG]- EIP 54313
+// [Category]-IMPROVEMENT
+// [Description]- Terminal driver Getvariable calls assumed to have valid
+// values. Added code to return the error code when there is an failure in
+// the getvariable call.
+// [Files]- TerminalSetup.c, InitTerminalString.c
+//
+// 20 11/02/10 4:17a Lavanyap
+// [TAG] - EIP42299
+// [Category] - IMPROVEMENT
+// [Description] - Console Redirection can support 10 COM Ports.
+// [Files] - InitTerminalStrings.c, SerialIo.c, Terminal.sd,
+// Terminal.sdl, Terminal.uni, TerminalSetup.c
+//
+// 19 10/19/10 8:35a Rajeshms
+// [TAG]- EIP 39562
+// [Category]-IMPROVEMENT
+// [Description]- Show entire PCI address of redirection device in Setup
+// [Files]- Terminal.c, TerminalSetup.c, InitTerminalStrings.c
+//
+// 18 1/20/10 4:47p Artems
+// EIP 34000 - made UEFI 2.1 changes backward compatible
+//
+// 17 12/16/09 4:33p Artems
+// EIP 31619 added UEFI 2.1 support
+//
+// 16 11/18/09 10:28a Fasihm
+// EIP#30023 - Fix added to resolve the NVRAM Corruption issue in the
+// projects.
+//
+// 15 7/02/09 5:01p Rameshr
+// Coding Standard and File header updated.
+//
+// 14 4/14/08 4:55p Ambikas
+//
+// 13 4/14/08 2:33p Ambikas
+//
+// 12 6/18/07 6:38p Ambikas
+//
+// 11 6/12/07 3:53p Ambikas
+//
+// 10 6/11/07 11:35a Ambikas
+//
+// 9 6/10/07 6:02p Ambikas
+//
+// 8 6/06/07 7:55p Ambikas
+// We no longer print segment and bus numbers of pci serial device, just
+// device and function numbers.
+//
+// 7 6/05/07 6:26p Ambikas
+//
+// 6 6/05/07 6:16p Ambikas
+//
+// 5 6/05/07 11:44a Ambikas
+//
+// 4 6/05/07 11:43a Ambikas
+//
+// 3 6/05/07 11:40a Ambikas
+//
+// 2 6/04/07 7:32p Ambikas
+// -Increased the max number of pci serial ports to 4. Added extra strings
+// for the additional ports.
+// -If TOTAL_SERIAL_PORTS is 0, then the setup data structures for the
+// serial ports in Terminal.sd will not be defined. So, we comment out
+// code which references those data structures and just return default
+// values.
+//
+// 1 5/24/2007 2:33p Ambikas
+//
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name: InitTerminalStrings.c
+//
+// Description: Contains InitTerminalStrings(), which is linked to
+// SetupStringInit in the sdl page. Before entering setup,
+// we do any modification or updating needed for the serial
+// port name strings (STR_SIO_SERIAL_PORT0, etc.).
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+
+#include <AmiLib.h>
+#include <AmiDxeLib.h>
+#include <Setup.h>
+#include <SetupStrTokens.h>
+#include <Token.h>
+#include "TerminalSetupVar.h"
+
+#ifndef HII_LIBRARY_FUNCTIONS_SUPPORT
+EFI_STATUS HiiLibGetString(
+ IN EFI_HII_HANDLE HiiHandle,
+ IN STRING_REF StringId,
+ IN OUT UINTN *StringSize,
+ OUT EFI_STRING String
+);
+EFI_STATUS HiiLibSetString(
+ IN EFI_HII_HANDLE HiiHandle,
+ IN STRING_REF StringId,
+ IN EFI_STRING String
+);
+#endif
+
+
+STRING_REF gSioSerialPortStrRef[MAX_SIO_SERIAL_PORTS] = {
+ STRING_TOKEN(STR_SIO_SERIAL_PORT0),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT1),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT2),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT3),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT4),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT5),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT6),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT7),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT8),
+ STRING_TOKEN(STR_SIO_SERIAL_PORT9)
+};
+
+STRING_REF gPciSerialPortStrRef[MAX_PCI_SERIAL_PORTS] = {
+ STRING_TOKEN(STR_PCI_SERIAL_PORT0),
+ STRING_TOKEN(STR_PCI_SERIAL_PORT1),
+ STRING_TOKEN(STR_PCI_SERIAL_PORT2),
+ STRING_TOKEN(STR_PCI_SERIAL_PORT3)
+};
+
+UINT32 gTotalSioSerialPorts = TOTAL_SIO_SERIAL_PORTS;
+UINT32 gTotalPciSerialPorts = TOTAL_PCI_SERIAL_PORTS;
+
+EFI_GUID gTerminalVarGuid = TERMINAL_VAR_GUID;
+
+//**********************************************************************
+//<AMI_PHDR_START>
+//
+// Procedure: StrCat
+//
+// Description: Wrapper function around Wcscpy.
+// Concantenates the second Unicode string to the first.
+//
+// Input:
+// IN OUT CHAR16 *Destination
+// IN CHAR16 *Source
+//
+// Output: VOID
+//
+//<AMI_PHDR_END>
+//**********************************************************************
+VOID StrCat (IN OUT CHAR16 *Destination, IN CHAR16 *Source)
+{
+ Wcscpy (Destination + Wcslen (Destination), Source);
+}
+
+//**********************************************************************
+//<AMI_PHDR_START>
+//
+// Procedure: InitTerminalStrings
+//
+// Input:
+// IN EFI_HII_HANDLE HiiHandle
+// IN UINT16 Class
+//
+// Output: VOID
+//
+// Description: Certain strings in the terminal setup page can only be
+// updated at runtime, which is what this function does.
+// The pci serial port names are changed to contain the
+// location (device and function numbers) of the port.
+// If any serial ports are disabled, "Disabled"
+// is concatenated to their names.
+//
+// Output:
+//
+//<AMI_PHDR_END>
+//**********************************************************************
+VOID InitTerminalStrings(IN EFI_HII_HANDLE HiiHandle, IN UINT16 Class)
+{
+#if (TOTAL_SERIAL_PORTS > 0)
+
+ EFI_STATUS Status = EFI_SUCCESS;
+
+ UINTN SerialPortsEnabledVarSize = sizeof(SERIAL_PORTS_ENABLED_VAR);
+ SERIAL_PORTS_ENABLED_VAR SerialPortsEnabledVar;
+ UINT32 SerialPortsEnabledVarAttributes=0;
+
+#if (TOTAL_PCI_SERIAL_PORTS > 0)
+ UINTN PciSerialPortsLocationVarSize
+ = sizeof(PCI_SERIAL_PORTS_LOCATION_VAR);
+ PCI_SERIAL_PORTS_LOCATION_VAR PciSerialPortsLocationVar;
+ UINT32 PciSerialPortsLocationVarAttributes=0;
+#endif
+
+ UINT32 i = 0;
+
+ CHAR16 Str[512]=L"";
+ CHAR16 Str2[512]=L"";
+ UINTN Size=512;
+
+ if (Class==ADVANCED_FORM_SET_CLASS) {
+ Status = pRS->GetVariable(SERIAL_PORTS_ENABLED_VAR_C_NAME,
+ &gTerminalVarGuid,
+ &SerialPortsEnabledVarAttributes,
+ &SerialPortsEnabledVarSize,
+ &SerialPortsEnabledVar);
+
+ if (EFI_ERROR(Status)) {
+ return;
+ }
+
+#if (TOTAL_PCI_SERIAL_PORTS > 0)
+ Status = pRS->GetVariable(PCI_SERIAL_PORTS_LOCATION_VAR_C_NAME,
+ &gTerminalVarGuid,
+ &PciSerialPortsLocationVarAttributes,
+ &PciSerialPortsLocationVarSize,
+ &PciSerialPortsLocationVar);
+ ASSERT_EFI_ERROR(Status);
+
+ if (EFI_ERROR(Status)) {
+ return;
+ }
+#endif
+
+ for (i = 0; i < gTotalSioSerialPorts; i++) {
+ if (!SerialPortsEnabledVar.PortsEnabled[i]) {
+ Size = 512;
+ Status = HiiLibGetString(HiiHandle,
+ gSioSerialPortStrRef[i],
+ &Size, Str);
+ if (!EFI_ERROR(Status)) {
+ StrCat(Str, L" (Disabled)");
+ InitString(HiiHandle, gSioSerialPortStrRef[i], Str);
+ }
+ }
+ }
+
+#if (TOTAL_PCI_SERIAL_PORTS > 0)
+ for (i = 0; i < gTotalPciSerialPorts; i++) {
+ Size = 512;
+ Status = HiiLibGetString(HiiHandle,
+ gPciSerialPortStrRef[i],
+ &Size, Str);
+ if (!EFI_ERROR(Status)) {
+ if(PciSerialPortsLocationVar.AmiPciSerialPresent[i] == TRUE) {
+ //
+ // If AMI Serial Protcocol was installed for this PCI Serial device,
+ // then display the device like COM3(Pci Bus2,Dev10,Func1,Port0)
+ // with Port information.
+ //
+ Swprintf(Str2, L"COM%X(Pci Bus%d,Dev%d,Func%d,Port%d)",
+ gTotalSioSerialPorts+i,
+ PciSerialPortsLocationVar.Bus[i],
+ PciSerialPortsLocationVar.Device[i],
+ PciSerialPortsLocationVar.Function[i],
+ PciSerialPortsLocationVar.Port[i]);
+ } else {
+ Swprintf(Str2, L"COM%X(Pci Bus%d,Dev%d,Func%d)",
+ gTotalSioSerialPorts+i,
+ PciSerialPortsLocationVar.Bus[i],
+ PciSerialPortsLocationVar.Device[i],
+ PciSerialPortsLocationVar.Function[i]);
+ }
+
+ StrCat(Str, Str2);
+ if (!SerialPortsEnabledVar.PortsEnabled[gTotalSioSerialPorts+i]) {
+ StrCat(Str, L" (Disabled)");
+ }
+ InitString(HiiHandle, gPciSerialPortStrRef[i], Str);
+ }
+ }
+#endif
+ }
+#endif
+}
+
+#ifndef HII_LIBRARY_FUNCTIONS_SUPPORT
+#include <Protocol/Hii.h>
+
+static EFI_HII_PROTOCOL *Hii = NULL;
+
+static EFI_STATUS HiiLibGetString(
+ IN EFI_HII_HANDLE HiiHandle,
+ IN STRING_REF StringId,
+ IN OUT UINTN *StringSize,
+ OUT EFI_STRING String
+)
+{
+ if (Hii == NULL && EFI_ERROR(pBS->LocateProtocol(&gEfiHiiProtocolGuid, NULL, &Hii)))
+ return EFI_NOT_FOUND;
+
+ return Hii->GetString(Hii, HiiHandle, StringId, TRUE, NULL, StringSize, String);
+}
+
+static EFI_STATUS HiiLibSetString(
+ IN EFI_HII_HANDLE HiiHandle,
+ IN STRING_REF StringId,
+ IN EFI_STRING String
+)
+{
+ if (Hii == NULL && EFI_ERROR(pBS->LocateProtocol(&gEfiHiiProtocolGuid, NULL, &Hii)))
+ return EFI_NOT_FOUND;
+
+ return Hii->NewString(Hii, L" ", HiiHandle, &StringId, String);
+}
+#endif
+
+//****************************************************************************
+//****************************************************************************
+//** **
+//** (C)Copyright 1985-2009, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone (770)-246-8600 **
+//** **
+//****************************************************************************
+//**************************************************************************** \ No newline at end of file
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