RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 16:17:45 +00:00
Code Issues Activity Actions

ACPI: Keep common flags in structures for later usage

Browse source
This commit is contained in:
Liav A 2020-03-11 13:18:52 +02:00 • committed by Andreas Kling
parent 3cbc2f4381
commit 5d7855adea
5 changed files with 128 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

91
Kernel/ACPI/Definitions.h
View file

@ -35,29 +35,74 @@ namespace Kernel {
namespace ACPI {
enum class FADTFeatureFlags : u32 {
WBINVD = 1 << 0,
WBINVD_FLUSH = 1 << 1,
PROC_C1 = 1 << 2,
P_LVL2_UP = 1 << 3,
PWR_BUTTON = 1 << 4,
SLP_BUTTON = 1 << 5,
FIX_RTC = 1 << 6,
RTC_s4 = 1 << 7,
TMR_VAL_EXT = 1 << 8,
DCK_CAP = 1 << 9,
RESET_REG_SUPPORTED = 1 << 10,
SEALED_CASE = 1 << 11,
HEADLESS = 1 << 12,
CPU_SW_SLP = 1 << 13,
PCI_EXP_WAK = 1 << 14,
USE_PLATFORM_CLOCK = 1 << 15,
S4_RTC_STS_VALID = 1 << 16,
REMOTE_POWER_ON_CAPABLE = 1 << 17,
FORCE_APIC_CLUSTER_MODEL = 1 << 18,
FORCE_APIC_PHYSICAL_DESTINATION_MODE = 1 << 19,
HW_REDUCED_ACPI = 1 << 20,
LOW_POWER_S0_IDLE_CAPABLE = 1 << 21
namespace FADTFlags {
enum class FeatureFlags : u32 {
WBINVD = 1 << 0,
WBINVD_FLUSH = 1 << 1,
PROC_C1 = 1 << 2,
P_LVL2_UP = 1 << 3,
PWR_BUTTON = 1 << 4,
SLP_BUTTON = 1 << 5,
FIX_RTC = 1 << 6,
RTC_s4 = 1 << 7,
TMR_VAL_EXT = 1 << 8,
DCK_CAP = 1 << 9,
RESET_REG_SUPPORTED = 1 << 10,
SEALED_CASE = 1 << 11,
HEADLESS = 1 << 12,
CPU_SW_SLP = 1 << 13,
PCI_EXP_WAK = 1 << 14,
USE_PLATFORM_CLOCK = 1 << 15,
S4_RTC_STS_VALID = 1 << 16,
REMOTE_POWER_ON_CAPABLE = 1 << 17,
FORCE_APIC_CLUSTER_MODEL = 1 << 18,
FORCE_APIC_PHYSICAL_DESTINATION_MODE = 1 << 19,
HW_REDUCED_ACPI = 1 << 20,
LOW_POWER_S0_IDLE_CAPABLE = 1 << 21
};
enum class IA_PC_Flags : u8 {
Legacy_Devices = 1 << 0,
PS2_8042 = 1 << 1,
VGA_Not_Present = 1 << 2,
MSI_Not_Supported = 1 << 3,
PCIe_ASPM_Controls = 1 << 4,
CMOS_RTC_Not_Present = 1 << 5
};
struct [[gnu::packed]] HardwareFeatures
{
bool wbinvd : 1;
bool wbinvd_flush : 1;
bool processor_c1 : 1;
bool multiprocessor_c2 : 1;
bool power_button : 1;
bool sleep_button : 1;
bool fix_rtc : 1;
bool rtc_s4 : 1;
bool timer_value_extension : 1;
bool docking_capability : 1;
bool reset_register_supported : 1;
bool sealed_case : 1;
bool headless : 1;
bool cpu_software_sleep : 1;
bool pci_express_wake : 1;
bool use_platform_clock : 1;
bool s4_rtc_status_valid : 1;
bool remote_power_on_capable : 1;
bool force_apic_cluster_model : 1;
bool force_apic_physical_destination_mode : 1;
bool hardware_reduced_acpi : 1;
bool low_power_s0_idle_capable : 1;
};
struct [[gnu::packed]] x86_Specific_Flags
{
bool legacy_devices : 1;
bool keyboard_8042 : 1;
bool vga_not_present : 1;
bool msi_not_supported : 1;
bool cmos_rtc_not_present : 1;
};
};
namespace GenericAddressStructure {