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
This commit is contained in:
vanjeff
2008-11-24 06:42:33 +00:00
parent 3745e1a61e
commit a2461f6bc7
8 changed files with 148 additions and 147 deletions

View File

@@ -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