Program SD Cards into 4-bit mode (support for this is required in the spec). This...

[mirror_edk2.git] / OvmfPkg / AcpiTables / Facp.aslc

/** @file\r
  FACP Table\r
  \r
  Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>\r
  This program and the accompanying materials are\r
  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
 \r
#include "Platform.h"\r
\r
EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE FACP = {\r
  EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,\r
  sizeof (EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE),\r
  EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,\r
  0,                // to make sum of entire table == 0\r
  EFI_ACPI_OEM_ID,         // OEMID is a 6 bytes long field\r
  EFI_ACPI_OEM_TABLE_ID,      // OEM table identification(8 bytes long)\r
  EFI_ACPI_OEM_REVISION,      // OEM revision number\r
  EFI_ACPI_CREATOR_ID,        // ASL compiler vendor ID\r
  EFI_ACPI_CREATOR_REVISION,  // ASL compiler revision number\r
  0,                // Physical addesss of FACS\r
  0,                // Physical address of DSDT\r
  INT_MODEL,        // System Interrupt Model\r
  RESERVED,         // reserved\r
  SCI_INT_VECTOR,   // System vector of SCI interrupt\r
  SMI_CMD_IO_PORT,  // Port address of SMI command port\r
  ACPI_ENABLE,      // value to write to port smi_cmd to enable ACPI\r
  ACPI_DISABLE,     // value to write to port smi_cmd to disable ACPI\r
  S4BIOS_REQ,       // Value to write to SMI CMD port to enter the S4BIOS state\r
  0xE2,             // PState control\r
  PM1a_EVT_BLK,     // Port address of Power Mgt 1a Event Reg Blk\r
  PM1b_EVT_BLK,     // Port address of Power Mgt 1b Event Reg Blk\r
  PM1a_CNT_BLK,     // Port address of Power Mgt 1a Ctrl Reg Blk\r
  PM1b_CNT_BLK,     // Port address of Power Mgt 1b Ctrl Reg Blk\r
  PM2_CNT_BLK,      // Port address of Power Mgt 2  Ctrl Reg Blk\r
  PM_TMR_BLK,       // Port address of Power Mgt Timer Ctrl Reg Blk\r
  GPE0_BLK,         // Port addr of General Purpose Event 0 Reg Blk\r
  GPE1_BLK,         // Port addr of General Purpose Event 1 Reg Blk\r
  PM1_EVT_LEN,      // Byte Length of ports at pm1X_evt_blk\r
  PM1_CNT_LEN,      // Byte Length of ports at pm1X_cnt_blk\r
  PM2_CNT_LEN,      // Byte Length of ports at pm2_cnt_blk\r
  PM_TM_LEN,        // Byte Length of ports at pm_tm_blk\r
  GPE0_BLK_LEN,     // Byte Length of ports at gpe0_blk\r
  GPE1_BLK_LEN,     // Byte Length of ports at gpe1_blk\r
  GPE1_BASE,        // offset in gpe model where gpe1 events start\r
  0xE3,             // _CST support\r
  P_LVL2_LAT,       // worst case HW latency to enter/exit C2 state\r
  P_LVL3_LAT,       // worst case HW latency to enter/exit C3 state\r
  FLUSH_SIZE,       // Size of area read to flush caches\r
  FLUSH_STRIDE,     // Stride used in flushing caches\r
  DUTY_OFFSET,      // bit location of duty cycle field in p_cnt reg\r
  DUTY_WIDTH,       // bit width of duty cycle field in p_cnt reg\r
  DAY_ALRM,         // index to day-of-month alarm in RTC CMOS RAM\r
  MON_ALRM,         // index to month-of-year alarm in RTC CMOS RAM\r
  CENTURY,          // index to century in RTC CMOS RAM\r
  0x03,             // Boot architecture flag\r
  0x00,             // Boot architecture flag\r
  RESERVED,         // reserved \r
  FLAG\r
};\r
\r
\r
VOID*\r
ReferenceAcpiTable (\r
  VOID\r
  )\r
{\r
  //\r
  // Reference the table being generated to prevent the optimizer from removing the \r
  // data structure from the exeutable\r
  //\r
  return (VOID*)&FACP;\r
}\r