diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-24 06:42:33 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-24 06:42:33 +0000 |
| commit | a2461f6bc79e20cd379c034a0d128c64852ff8c4 (patch) | |
| tree | 37add8df2fae2586af2698fb503d713442209d00 /MdePkg/Include/IndustryStandard/Acpi20.h | |
| parent | 3745e1a61eadb73b74129954c39004c175c21c01 (diff) | |
| download | edk2-platforms-a2461f6bc79e20cd379c034a0d128c64852ff8c4.tar.xz | |
1. refine the comments
2. use BITx
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6695 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/IndustryStandard/Acpi20.h')
| -rw-r--r-- | MdePkg/Include/IndustryStandard/Acpi20.h | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/MdePkg/Include/IndustryStandard/Acpi20.h b/MdePkg/Include/IndustryStandard/Acpi20.h index 8ac8076f7d..bf529e499d 100644 --- a/MdePkg/Include/IndustryStandard/Acpi20.h +++ b/MdePkg/Include/IndustryStandard/Acpi20.h @@ -160,31 +160,31 @@ typedef struct { ///
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x03
-///
-/// Fixed ACPI Description Table Boot Architecture Flags
-/// All other bits are reserved and must be set to 0.
-///
-#define EFI_ACPI_2_0_LEGACY_DEVICES (1 << 0)
-#define EFI_ACPI_2_0_8042 (1 << 1)
+//
+// Fixed ACPI Description Table Boot Architecture Flags
+// All other bits are reserved and must be set to 0.
+//
+#define EFI_ACPI_2_0_LEGACY_DEVICES BIT0
+#define EFI_ACPI_2_0_8042 BIT1
//
// Fixed ACPI Description Table Fixed Feature Flags
// All other bits are reserved and must be set to 0.
//
-#define EFI_ACPI_2_0_WBINVD (1 << 0)
-#define EFI_ACPI_2_0_WBINVD_FLUSH (1 << 1)
-#define EFI_ACPI_2_0_PROC_C1 (1 << 2)
-#define EFI_ACPI_2_0_P_LVL2_UP (1 << 3)
-#define EFI_ACPI_2_0_PWR_BUTTON (1 << 4)
-#define EFI_ACPI_2_0_SLP_BUTTON (1 << 5)
-#define EFI_ACPI_2_0_FIX_RTC (1 << 6)
-#define EFI_ACPI_2_0_RTC_S4 (1 << 7)
-#define EFI_ACPI_2_0_TMR_VAL_EXT (1 << 8)
-#define EFI_ACPI_2_0_DCK_CAP (1 << 9)
-#define EFI_ACPI_2_0_RESET_REG_SUP (1 << 10)
-#define EFI_ACPI_2_0_SEALED_CASE (1 << 11)
-#define EFI_ACPI_2_0_HEADLESS (1 << 12)
-#define EFI_ACPI_2_0_CPU_SW_SLP (1 << 13)
+#define EFI_ACPI_2_0_WBINVD BIT0
+#define EFI_ACPI_2_0_WBINVD_FLUSH BIT1
+#define EFI_ACPI_2_0_PROC_C1 BIT2
+#define EFI_ACPI_2_0_P_LVL2_UP BIT3
+#define EFI_ACPI_2_0_PWR_BUTTON BIT4
+#define EFI_ACPI_2_0_SLP_BUTTON BIT5
+#define EFI_ACPI_2_0_FIX_RTC BIT6
+#define EFI_ACPI_2_0_RTC_S4 BIT7
+#define EFI_ACPI_2_0_TMR_VAL_EXT BIT8
+#define EFI_ACPI_2_0_DCK_CAP BIT9
+#define EFI_ACPI_2_0_RESET_REG_SUP BIT10
+#define EFI_ACPI_2_0_SEALED_CASE BIT11
+#define EFI_ACPI_2_0_HEADLESS BIT12
+#define EFI_ACPI_2_0_CPU_SW_SLP BIT13
///
/// Firmware ACPI Control Structure
@@ -210,7 +210,7 @@ typedef struct { /// Firmware Control Structure Feature Flags
/// All other bits are reserved and must be set to 0.
///
-#define EFI_ACPI_2_0_S4BIOS_F (1 << 0)
+#define EFI_ACPI_2_0_S4BIOS_F BIT0
///
/// Multiple APIC Description Table header definition. The rest of the table
@@ -231,7 +231,7 @@ typedef struct { /// Multiple APIC Flags
/// All other bits are reserved and must be set to 0.
///
-#define EFI_ACPI_2_0_PCAT_COMPAT (1 << 0)
+#define EFI_ACPI_2_0_PCAT_COMPAT BIT0
//
// Multiple APIC Description Table APIC structure types
@@ -266,7 +266,7 @@ typedef struct { ///
/// Local APIC Flags. All other bits are reserved and must be 0.
///
-#define EFI_ACPI_2_0_LOCAL_APIC_ENABLED (1 << 0)
+#define EFI_ACPI_2_0_LOCAL_APIC_ENABLED BIT0
///
/// IO APIC Structure
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