Patch to remove STATIC modifier. This is on longer recommended by EFI Framework codin...

[mirror_edk2.git] / DuetPkg / IsaAcpiDxe / IsaAcpi.c

/*++\r
\r
Copyright (c) 2006, Intel Corporation                                                         \r
All rights reserved. This program and the accompanying materials                          \r
are licensed and made available under the terms and conditions of the BSD License         \r
which accompanies this distribution.  The full text of the license may be found at        \r
http://opensource.org/licenses/bsd-license.php                                            \r
                                                                                          \r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
\r
Module Name:\r
\r
  IsaAcpi.c\r
    \r
Abstract: \r
  \r
    ISA ACPI Protocol Implementation\r
\r
Revision History\r
\r
--*/\r
\r
#include "PcatIsaAcpi.h"\r
\r
//\r
// Platform specific data for the ISA devices that are present.in the platform\r
//\r
\r
//\r
// COM 1 UART Controller\r
//\r
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiCom1DeviceResources[] = {\r
  {EfiIsaAcpiResourceIo,        0, 0x3f8, 0x3ff},\r
  {EfiIsaAcpiResourceInterrupt, 0, 4,     0},\r
  {EfiIsaAcpiResourceEndOfList, 0, 0,     0}\r
};\r
\r
//\r
// COM 2 UART Controller\r
//\r
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiCom2DeviceResources[] = {\r
  {EfiIsaAcpiResourceIo,        0, 0x2f8, 0x2ff},\r
  {EfiIsaAcpiResourceInterrupt, 0, 3,     0},\r
  {EfiIsaAcpiResourceEndOfList, 0, 0,     0}\r
};\r
\r
//\r
// PS/2 Keyboard Controller\r
//\r
static EFI_ISA_ACPI_RESOURCE  mPcatIsaAcpiPs2KeyboardDeviceResources[] = {\r
  {EfiIsaAcpiResourceIo,        0, 0x60, 0x64},\r
  {EfiIsaAcpiResourceInterrupt, 0, 1,     0},\r
  {EfiIsaAcpiResourceEndOfList, 0, 0,     0}\r
};\r
\r
//\r
// PS/2 Mouse Controller\r
//\r
static EFI_ISA_ACPI_RESOURCE  mPcatIsaAcpiPs2MouseDeviceResources[] = {\r
  {EfiIsaAcpiResourceIo,        0, 0x60, 0x64},\r
  {EfiIsaAcpiResourceInterrupt, 0, 12,     0},\r
  {EfiIsaAcpiResourceEndOfList, 0, 0,     0}\r
};\r
\r
//\r
// Floppy Disk Controller\r
//\r
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiFloppyResources[] = {\r
  {EfiIsaAcpiResourceIo,        0, 0x3f0, 0x3f7},\r
  {EfiIsaAcpiResourceInterrupt, 0, 6,     0},\r
  {EfiIsaAcpiResourceDma,       EFI_ISA_IO_SLAVE_DMA_ATTRIBUTE_SPEED_COMPATIBLE | EFI_ISA_IO_SLAVE_DMA_ATTRIBUTE_WIDTH_8 | EFI_ISA_IO_SLAVE_DMA_ATTRIBUTE_SINGLE_MODE, 2,     0},\r
  {EfiIsaAcpiResourceEndOfList, 0, 0,     0}\r
};\r
\r
//\r
// Table of ISA Controllers\r
//\r
EFI_ISA_ACPI_RESOURCE_LIST gPcatIsaAcpiDeviceList[] = {\r
  {{EISA_PNP_ID(0x501), 0}, mPcatIsaAcpiCom1DeviceResources        }, // COM 1 UART Controller\r
  {{EISA_PNP_ID(0x501), 1}, mPcatIsaAcpiCom2DeviceResources        }, // COM 2 UART Controller\r
  {{EISA_PNP_ID(0x303), 0}, mPcatIsaAcpiPs2KeyboardDeviceResources }, // PS/2 Keyboard Controller\r
  {{EISA_PNP_ID(0x303), 1}, mPcatIsaAcpiPs2MouseDeviceResources    }, // PS/2 Mouse Controller\r
  {{EISA_PNP_ID(0x604), 0}, mPcatIsaAcpiFloppyResources            }, // Floppy Disk Controller A:\r
  {{EISA_PNP_ID(0x604), 1}, mPcatIsaAcpiFloppyResources            }, // Floppy Disk Controller B:\r
  {{0,                  0}, NULL                                   }  // End if ISA Controllers\r
};\r
\r
//\r
// ISA ACPI Protocol Functions\r
//\r
VOID\r
IsaDeviceLookup (\r
  IN  EFI_ISA_ACPI_DEVICE_ID      *Device,\r
  OUT EFI_ISA_ACPI_RESOURCE_LIST  **IsaAcpiDevice,\r
  OUT EFI_ISA_ACPI_RESOURCE_LIST  **NextIsaAcpiDevice\r
  )\r
/*++\r
\r
Routine Description:\r
  Enumerate the ISA devices on the ISA bus\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  UINTN  Index;\r
\r
  *IsaAcpiDevice = NULL;\r
  if (NextIsaAcpiDevice != NULL) {\r
    *NextIsaAcpiDevice = NULL;\r
  }\r
  if (Device == NULL) {\r
    Index = 0;\r
  } else {\r
    for(Index = 0; gPcatIsaAcpiDeviceList[Index].ResourceItem != NULL; Index++) {\r
      if (Device->HID == gPcatIsaAcpiDeviceList[Index].Device.HID && \r
          Device->UID == gPcatIsaAcpiDeviceList[Index].Device.UID    ) {\r
        break;\r
      }\r
    }\r
    if (gPcatIsaAcpiDeviceList[Index].ResourceItem == NULL) {\r
      return;\r
    }\r
    *IsaAcpiDevice = &(gPcatIsaAcpiDeviceList[Index]);\r
    Index++;\r
  }\r
  if (gPcatIsaAcpiDeviceList[Index].ResourceItem != NULL && NextIsaAcpiDevice != NULL) {\r
    *NextIsaAcpiDevice = &(gPcatIsaAcpiDeviceList[Index]);\r
  }\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
IsaDeviceEnumerate (\r
  IN  EFI_ISA_ACPI_PROTOCOL   *This,\r
  OUT EFI_ISA_ACPI_DEVICE_ID  **Device\r
  )\r
/*++\r
\r
Routine Description:\r
  Enumerate the ISA devices on the ISA bus\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  EFI_ISA_ACPI_RESOURCE_LIST  *IsaAcpiDevice;\r
  EFI_ISA_ACPI_RESOURCE_LIST  *NextIsaAcpiDevice;\r
\r
  IsaDeviceLookup (*Device, &IsaAcpiDevice, &NextIsaAcpiDevice);\r
  if (NextIsaAcpiDevice == NULL) {\r
    return EFI_NOT_FOUND;\r
  }\r
  *Device = &(NextIsaAcpiDevice->Device);\r
  return EFI_SUCCESS;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
IsaDeviceSetPower (\r
  IN EFI_ISA_ACPI_PROTOCOL   *This,\r
  IN EFI_ISA_ACPI_DEVICE_ID  *Device,\r
  IN BOOLEAN                 OnOff\r
  )\r
/*++\r
\r
Routine Description:\r
  Set ISA device power \r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  return EFI_SUCCESS;\r
} \r
\r
EFI_STATUS\r
EFIAPI\r
IsaGetCurrentResource (\r
  IN  EFI_ISA_ACPI_PROTOCOL       *This,\r
  IN  EFI_ISA_ACPI_DEVICE_ID      *Device,  \r
  OUT EFI_ISA_ACPI_RESOURCE_LIST  **ResourceList\r
  )\r
/*++\r
\r
Routine Description:\r
  Get current Resource of the specific ISA device\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  IsaDeviceLookup (Device, ResourceList, NULL);\r
  if (*ResourceList == NULL) {\r
    return EFI_NOT_FOUND;\r
  }\r
  return EFI_SUCCESS;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
IsaGetPossibleResource (\r
  IN  EFI_ISA_ACPI_PROTOCOL       *This,\r
  IN  EFI_ISA_ACPI_DEVICE_ID      *Device,  \r
  OUT EFI_ISA_ACPI_RESOURCE_LIST  **ResourceList\r
  )\r
/*++\r
\r
Routine Description:\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/ \r
{\r
  return EFI_SUCCESS;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
IsaSetResource (\r
  IN EFI_ISA_ACPI_PROTOCOL       *This,\r
  IN EFI_ISA_ACPI_DEVICE_ID      *Device,  \r
  IN EFI_ISA_ACPI_RESOURCE_LIST  *ResourceList\r
  )\r
/*++\r
\r
Routine Description:\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  return EFI_SUCCESS;\r
}\r
        \r
EFI_STATUS\r
EFIAPI\r
IsaEnableDevice (\r
  IN EFI_ISA_ACPI_PROTOCOL   *This,\r
  IN EFI_ISA_ACPI_DEVICE_ID  *Device,\r
  IN BOOLEAN                 Enable\r
  )\r
/*++\r
\r
Routine Description:\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  return EFI_SUCCESS;  \r
}\r
\r
EFI_STATUS\r
EFIAPI\r
IsaInitDevice (\r
  IN EFI_ISA_ACPI_PROTOCOL   *This,\r
  IN EFI_ISA_ACPI_DEVICE_ID  *Device\r
  )\r
/*++\r
\r
Routine Description:\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  return EFI_SUCCESS;\r
}\r
\r
\r
EFI_STATUS\r
EFIAPI\r
IsaInterfaceInit (\r
  IN EFI_ISA_ACPI_PROTOCOL  *This\r
)  \r
/*++\r
\r
Routine Description:\r
\r
Arguments:\r
\r
Returns:\r
\r
--*/\r
{\r
  return EFI_SUCCESS;\r
}  \r