From: eric_tian <eric_tian@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 17 Mar 2008 09:13:38 +0000 (+0000)
Subject: [Description]
X-Git-Tag: edk2-stable201903~21336
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=b6f968f5590b996a65e48c7f42ca72ba12c2538e

[Description]
add the PCIe ASPM control definition to comply with ACPI3.0 spec
[Impaction]
modify the Acpi3_0.h file in MdePkg/Include/IndustryStandard dir
[Reference Info]
The PCIe ASPM control definition is newly defined in ACPI3.0b spec.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4861 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdePkg/Include/IndustryStandard/Acpi3_0.h b/MdePkg/Include/IndustryStandard/Acpi3_0.h
index 8ec434b5b7..04b79a47bf 100644
--- a/MdePkg/Include/IndustryStandard/Acpi3_0.h
+++ b/MdePkg/Include/IndustryStandard/Acpi3_0.h
@@ -186,10 +186,12 @@ typedef struct {
 // Fixed ACPI Description Table Boot Architecture Flags
 // All other bits are reserved and must be set to 0.
 //
-#define EFI_ACPI_3_0_LEGACY_DEVICES    (1 << 0)
-#define EFI_ACPI_3_0_8042              (1 << 1)
-#define EFI_ACPI_3_0_VGA_NOT_PRESENT   (1 << 2)
-#define EFI_ACPI_3_0_MSI_NOT_SUPPORTED (1 << 3)
+#define EFI_ACPI_3_0_LEGACY_DEVICES     (1 << 0)
+#define EFI_ACPI_3_0_8042               (1 << 1)
+#define EFI_ACPI_3_0_VGA_NOT_PRESENT    (1 << 2)
+#define EFI_ACPI_3_0_MSI_NOT_SUPPORTED  (1 << 3)
+#define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS (1 << 4)
+
 //
 // Fixed ACPI Description Table Fixed Feature Flags
 // All other bits are reserved and must be set to 0.