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feat(kernel): use efi in kernel for smbios and rsdp info

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EnderIce2
2025-04-19 12:27:28 +00:00
parent cd23c59c46
commit fe8682aa85
10 changed files with 1387 additions and 337 deletions
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247
Kernel/include/boot/binfo.h
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@ -20,24 +20,24 @@
enum MemoryType
{
Unknown_Memory_Type,
Usable,
Reserved,
ACPIReclaimable,
ACPINVS,
BadMemory,
BootloaderReclaimable,
KernelAndModules,
Framebuffer,
Unknown
Unknown_Memory_Type,
Usable,
Reserved,
ACPIReclaimable,
ACPINVS,
BadMemory,
BootloaderReclaimable,
KernelAndModules,
Framebuffer,
Unknown
};
enum FramebufferType
{
Unknown_Framebuffer_Type,
Indexed,
RGB,
EGA
Unknown_Framebuffer_Type,
Indexed,
RGB,
EGA
};
#define MAX_FRAMEBUFFERS 16
@ -46,110 +46,137 @@ enum FramebufferType
struct BootInfo
{
struct FramebufferInfo
{
enum FramebufferType Type;
void *BaseAddress;
__UINT32_TYPE__ Width;
__UINT32_TYPE__ Height;
__SIZE_TYPE__ Pitch;
__UINT16_TYPE__ BitsPerPixel;
__UINT8_TYPE__ RedMaskSize;
__UINT8_TYPE__ RedMaskShift;
__UINT8_TYPE__ GreenMaskSize;
__UINT8_TYPE__ GreenMaskShift;
__UINT8_TYPE__ BlueMaskSize;
__UINT8_TYPE__ BlueMaskShift;
void *ExtendedDisplayIdentificationData;
__SIZE_TYPE__ EDIDSize;
} Framebuffer[MAX_FRAMEBUFFERS];
struct FramebufferInfo
{
enum FramebufferType Type;
void *BaseAddress;
__UINT32_TYPE__ Width;
__UINT32_TYPE__ Height;
__SIZE_TYPE__ Pitch;
__UINT16_TYPE__ BitsPerPixel;
__UINT8_TYPE__ RedMaskSize;
__UINT8_TYPE__ RedMaskShift;
__UINT8_TYPE__ GreenMaskSize;
__UINT8_TYPE__ GreenMaskShift;
__UINT8_TYPE__ BlueMaskSize;
__UINT8_TYPE__ BlueMaskShift;
void *ExtendedDisplayIdentificationData;
__SIZE_TYPE__ EDIDSize;
} Framebuffer[MAX_FRAMEBUFFERS];
struct MemoryInfo
{
struct MemoryEntryInfo
{
void *BaseAddress;
__SIZE_TYPE__ Length;
enum MemoryType Type;
} Entry[MAX_MEMORY_ENTRIES];
__SIZE_TYPE__ Entries;
__SIZE_TYPE__ Size;
} Memory;
struct MemoryInfo
{
struct MemoryEntryInfo
{
void *BaseAddress;
__SIZE_TYPE__ Length;
enum MemoryType Type;
} Entry[MAX_MEMORY_ENTRIES];
__SIZE_TYPE__ Entries;
__SIZE_TYPE__ Size;
} Memory;
struct ModuleInfo
{
void *Address;
char Path[256];
char CommandLine[256];
__SIZE_TYPE__ Size;
} Modules[MAX_MODULES];
struct ModuleInfo
{
void *Address;
char Path[256];
char CommandLine[256];
__SIZE_TYPE__ Size;
} Modules[MAX_MODULES];
struct RSDPInfo
{
/**
* @brief Signature
*/
__UINT8_TYPE__ Signature[8];
/**
* @brief Checksum
*/
__UINT8_TYPE__ Checksum;
/**
* @brief OEM ID
*/
__UINT8_TYPE__ OEMID[6];
/**
* @brief Revision
*/
__UINT8_TYPE__ Revision;
/**
* @brief Address of the Root System Description Table
*/
__UINT32_TYPE__ RSDTAddress;
/* END OF RSDP 1.0 */
struct RSDPInfo
{
/**
* @brief Signature
*/
__UINT8_TYPE__ Signature[8];
/**
* @brief Checksum
*/
__UINT8_TYPE__ Checksum;
/**
* @brief OEM ID
*/
__UINT8_TYPE__ OEMID[6];
/**
* @brief Revision
*/
__UINT8_TYPE__ Revision;
/**
* @brief Address of the Root System Description Table
*/
__UINT32_TYPE__ RSDTAddress;
/* END OF RSDP 1.0 */
/**
* @brief Length
*/
__UINT32_TYPE__ Length;
/**
* @brief Extended System Descriptor Table
*/
__UINT64_TYPE__ XSDTAddress;
/**
* @brief Extended checksum
*/
__UINT8_TYPE__ ExtendedChecksum;
/**
* @brief Reserved
*/
__UINT8_TYPE__ Reserved[3];
} __attribute__((packed)) * RSDP;
/**
* @brief Length
*/
__UINT32_TYPE__ Length;
/**
* @brief Extended System Descriptor Table
*/
__UINT64_TYPE__ XSDTAddress;
/**
* @brief Extended checksum
*/
__UINT8_TYPE__ ExtendedChecksum;
/**
* @brief Reserved
*/
__UINT8_TYPE__ Reserved[3];
} __attribute__((packed)) * RSDP;
struct KernelInfo
{
void *PhysicalBase;
void *VirtualBase;
void *FileBase;
char CommandLine[256];
__SIZE_TYPE__ Size;
struct KernelInfo
{
void *PhysicalBase;
void *VirtualBase;
void *FileBase;
char CommandLine[256];
__SIZE_TYPE__ Size;
struct KernelSymbolInfo
{
__UINT32_TYPE__ Num;
__UINT32_TYPE__ EntSize;
__UINT32_TYPE__ Shndx;
__UINTPTR_TYPE__ Sections;
} Symbols;
} Kernel;
struct KernelSymbolInfo
{
__UINT32_TYPE__ Num;
__UINT32_TYPE__ EntSize;
__UINT32_TYPE__ Shndx;
__UINTPTR_TYPE__ Sections;
} Symbols;
} Kernel;
struct BootloaderInfo
{
char Name[256];
char Version[64];
} Bootloader;
struct BootloaderInfo
{
char Name[256];
char Version[64];
} Bootloader;
void *SMBIOSPtr;
void *SMBIOSPtr;
struct EFIInfo
{
union
{
struct
{
__UINT8_TYPE__ Enabled : 1;
__UINT8_TYPE__ BS : 1;
__UINT8_TYPE__ IH : 1;
__UINT8_TYPE__ ST : 1;
__UINT8_TYPE__ MemoryMap : 1;
} __attribute__((packed));
__UINT8_TYPE__ raw;
} Info;
struct
{
void *BaseAddress;
__SIZE_TYPE__ DescriptorSize;
__SIZE_TYPE__ DescriptorVersion;
__SIZE_TYPE__ NumberOfEntries;
} MemoryMap;
void *ImageHandle;
void *SystemTable;
} EFI;
};
#endif // !__FENNIX_KERNEL_BOOT_INFO_H__