diff options
Diffstat (limited to 'Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Madt/Madt30.aslc')
| -rw-r--r-- | Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Madt/Madt30.aslc | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Madt/Madt30.aslc b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Madt/Madt30.aslc new file mode 100644 index 0000000000..7b16120234 --- /dev/null +++ b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Madt/Madt30.aslc @@ -0,0 +1,184 @@ +/*++
+
+ Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
+
+ This program and the accompanying materials are licensed and made available under
+ the terms and conditions of the BSD License that 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:
+
+ Madt3.0.c
+
+Abstract:
+
+ This file contains a structure definition for the ACPI 2.0 Multiple APIC
+ Description Table (MADT). Any changes to the MADT table require updating the
+ respective structure count in Madt.h and then adding the structure to the
+ MADT defined in this file. The table layout is defined in Madt.h and the
+ table contents are defined in Acpi3_0.h and Madt.h.
+
+--*/
+
+//
+// Statements that include other files
+//
+#include "Madt.h"
+#include <IndustryStandard/Acpi50.h>
+
+//
+// Multiple APIC Description Table
+//
+EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
+ EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE, // **Signatures are the same 1.0-3.0 because it says "APIC".
+ sizeof (EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE), // **Length
+ EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
+ //
+ // EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION, // **Table Revision must be 2.0 for ACPI 3.0
+ // Checksum will be updated at runtime
+ //
+ 0x00, // **Check sum
+ //
+ // It is expected that these values will be programmed at runtime
+ //
+ ' ', // OEMID
+ ' ', // Creative way to
+ ' ', // make six bytes
+ ' ', // of space in
+ ' ', // a table for
+ ' ', // **OEMID
+ 0, // **OEM Table ID
+ EFI_ACPI_OEM_MADT_REVISION, // **OEM Revision
+ 0, // **Creator ID
+ 0, // **Creator Revision
+ //
+ // MADT specific fields
+ //
+ LOCAL_APIC_ADDRESS, // **Local APIC Address
+ EFI_ACPI_4_0_MULTIPLE_APIC_FLAGS, // **Flags
+ //
+ // Processor Local APIC Structure
+ // Correct processor order, Primary threads first then Hyper threads
+ // And correct APIC-ids
+ // This text below is included as a reference until Thurley is 100%:
+ // According to EDS the Local APIC ID is determined based of a bit structure
+ // Bit 24: Core ID Bit 25: Core Pair ID Bit 26-27: Reserved Bit 28-30: Socket ID Bit 31: Reserved
+ // 4 Sockets and 4 Cores per Socket.
+ // So possible LAPIC IDs 00, 01, 02, 03, 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33
+ // Static Entries 00, 10, 20, 30, 01, 11, 21, 31, 02, 12, 22, 32, 03, 13, 23, 33
+ // BSP needs to be first entry in table. Check before boot. If BSP non zero need to rotate the entries.
+ // Suppore BSP is LAPIC ID xy. Rotate the table by using formula [x + (y * 4)]
+ // So if BSP LAPIC ID is 21 then table rotated 6 times.
+ // End of Reference Text.
+ // Thurley is supposed to be 2 sockets, 4 cores, and hyperthreading available per each core.
+ // 2 (sockets) x 4 (cores) = 8 (processors non-HT), 8 (processors non-HT) x 2 (HT/proc) = 16 (HT procs)
+ // Rhyme & reason of the ordering below. This is a best guess ordering for now,
+ // Thurley EPS may give better info on LAPIC numbers.
+ // Ordering was established to help dissipate heat across two sockets evenly.
+ // Since logical processor number only has to be unique, I followed
+ // a similar approach to high end servers and have the first digit of the LAPIC
+ // id the socket number.
+ //
+ EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC, // Type 0x00
+ sizeof (EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
+ 0x01, // Processor ID
+ 0x00, // Local APIC ID
+ 0x00000001, // Flags - Disabled (until initialized by platform driver)
+ EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC, // Type
+ sizeof (EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
+ 0x02, // Processor ID
+ 0x02, // Local APIC ID //Todo: Temp change APIC ID order for fixing VLV X0 not enable 2 CPU in Windows.
+ 0x00000001, // Flags - Disabled (until initialized by platform driver)
+ EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC, // Type
+ sizeof (EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
+ 0x03, // Processor ID
+ 0x04, // Local APIC ID
+ 0x00000001, // Flags - Disabled (until initialized by platform driver)
+ EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC, // Type
+ sizeof (EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
+ 0x04, // Processor ID
+ 0x06, // Local APIC ID
+ 0x00000001, // Flags - Disabled (until initialized by platform driver)
+ //
+ // *************** IO APIC Structure ******************
+ //
+ //
+ //
+ // ************************** I/O APIC **************
+ //
+ EFI_ACPI_3_0_IO_APIC, // Type 0x01
+ sizeof (EFI_ACPI_3_0_IO_APIC_STRUCTURE), // Length
+ ICH_IOAPIC_ID, // IO APIC ID
+ EFI_ACPI_RESERVED_BYTE, // Reserved EFI_ACPI_RESERVED_BYTE
+ IO_APIC_ADDRESS, // IO APIC Address (physical) 0xFEC00000
+ 0x18 * 0, // Global System Interrupt Base
+
+ //
+ // Interrupt Source Override Structure: Sample
+ //
+ // EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE, // Type 0x02
+ // sizeof (EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
+ // 0x00, // Bus
+ // 0x00, // Source
+ // 0x00000000, // Global System Interrupt
+ // 0x0000, // Flags
+ //
+ // IRQ0=>IRQ2 Interrupt Source Override Structure
+ //
+ EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE, // Type 0x02
+ sizeof (EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE), // Length
+ 0x00, // Bus - ISA
+ 0x00, // Source - IRQ0
+ 0x00000002, // Global System Interrupt - IRQ2
+ 0x0000, // Flags - Conforms to specifications of the bus
+ //
+ // ISO (SCI Active High) Interrupt Source Override Structure
+ //
+ EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE, // Type 0x02
+ sizeof (EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE), // Length
+ 0x00, // Bus - ISA
+ 0x09, // Source - IRQ0
+ 0x00000009, // Global System Interrupt - IRQ2
+ 0x000D, // Flags - Level-tiggered, Active High
+
+
+
+ EFI_ACPI_3_0_LOCAL_APIC_NMI, // Type
+ sizeof (EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE), // Length
+ 0x01, // ACPI Processor ID
+ 0x000D, // Flags - Level-tiggered, Active High
+ 0x01, // Local APIC LINT#
+ EFI_ACPI_3_0_LOCAL_APIC_NMI, // Type
+ sizeof (EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE), // Length
+ 0x02, // ACPI Processor ID
+ 0x000D, // Flags - Level-tiggered, Active High
+ 0x01, // Local APIC LINT#
+ EFI_ACPI_3_0_LOCAL_APIC_NMI, // Type
+ sizeof (EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE), // Length
+ 0x03, // ACPI Processor ID
+ 0x000D, // Flags - Level-tiggered, Active High
+ 0x01, // Local APIC LINT#
+ EFI_ACPI_3_0_LOCAL_APIC_NMI, // Type
+ sizeof (EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE), // Length
+ 0x04, // ACPI Processor ID
+ 0x000D, // Flags - Level-tiggered, Active High
+ 0x01, // Local APIC LINT#
+};
+
+VOID*
+ReferenceAcpiTable (
+ VOID
+ )
+{
+ //
+ // Reference the table being generated to prevent the optimizer from
+ // removing the data structure from the executable
+ //
+ return (VOID*)&Madt;
+}
|