mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-04 13:23:26 +01:00
309 lines
9.5 KiB
C
309 lines
9.5 KiB
C
//********************************************************************
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// created: 29:9:2012 13:49
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// filename: AppleSMC.h
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// author: tiamo
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// purpose: apple smc
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//********************************************************************
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#ifndef _APPLE_SMC_H_
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#define _APPLE_SMC_H_
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#define APPLE_SMC_PROTOCOL_GUID {0x17407e5a, 0xaf6c, 0x4ee8, {0x98, 0xa8, 0x00, 0x21, 0x04, 0x53, 0xcd, 0xd9}}
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//EFI_FORWARD_DECLARATION(APPLE_SMC_PROTOCOL);
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//typedef struct _##x x
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typedef struct _APPLE_SMC_PROTOCOL APPLE_SMC_PROTOCOL;
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typedef EFI_STATUS (EFIAPI* APPLE_SMC_READ_DATA)(IN APPLE_SMC_PROTOCOL* This, IN UINT32 DataId, IN UINT32 DataLength, OUT VOID* DataBuffer);
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typedef EFI_STATUS (EFIAPI* APPLE_SMC_WRITE_DATA)(IN APPLE_SMC_PROTOCOL* This, IN UINT32 DataId, IN UINT32 DataLength, IN VOID* DataBuffer);
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typedef EFI_STATUS (EFIAPI* APPLE_SMC_DUMP_DATA)(IN APPLE_SMC_PROTOCOL* This);
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struct _APPLE_SMC_PROTOCOL
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{
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UINT64 Signature;
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APPLE_SMC_READ_DATA ReadData;
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APPLE_SMC_WRITE_DATA WriteData;
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APPLE_SMC_DUMP_DATA DumpData;
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};
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#define SMC_PORT_BASE 0x0300
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#define SMC_PORT_LENGTH 0x0020
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#define APPLE_SMC_IO_PROTOCOL_REVISION 0x33
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#define SMC_MAKE_IDENTIFIER(A, B, C, D) \
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(((A) << 24) | ((B) << 16) | ((C) << 8) | (D))
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#define SMC_MAKE_KEY(A, B, C, D) SMC_MAKE_IDENTIFIER ((A), (B), (C), (D))
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#define SMC_MAKE_KEY_TYPE(A, B, C, D) SMC_MAKE_IDENTIFIER ((A), (B), (C), (D))
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#define SMC_KEY_NUM SMC_MAKE_KEY ('$', 'N', 'u', 'm')
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#define SMC_KEY_ADR SMC_MAKE_KEY ('$', 'A', 'd', 'r')
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#define SMC_KEY_NO_KEYS SMC_MAKE_KEY ('#', 'K', 'e', 'y')
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#define SMC_KEY_LDKN SMC_MAKE_KEY ('L', 'D', 'K', 'N')
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// Modes
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#define SMC_MODE_APPCODE 'A'
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#define SMC_MODE_UPDATE 'U'
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#define SMC_MODE_BASE 'B'
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// SMC_MODE
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typedef CHAR8 *SMC_MODE;
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// SMC_KEY_TYPE
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typedef UINT32 SMC_KEY_TYPE;
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enum {
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SmcKeyTypeCh8 = SMC_MAKE_KEY_TYPE ('c', 'h', '8', '*'),
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SmcKeyTypeChar = SMC_MAKE_KEY_TYPE ('c', 'h', 'a', 'r'),
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SmcKeyTypeFlag = SMC_MAKE_KEY_TYPE ('f', 'l', 'a', 'g'),
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SmcKeyTypeFp1f = SMC_MAKE_KEY_TYPE ('f', 'p', '1', 'f'),
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SmcKeyTypeFp4c = SMC_MAKE_KEY_TYPE ('f', 'p', '4', 'c'),
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SmcKeyTypeFp5b = SMC_MAKE_KEY_TYPE ('f', 'p', '5', 'b'),
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SmcKeyTypeFp6a5b = SMC_MAKE_KEY_TYPE ('f', 'p', '6', 'a'),
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SmcKeyTypeFp79 = SMC_MAKE_KEY_TYPE ('f', 'p', '7', '9'),
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SmcKeyTypeFpa6 = SMC_MAKE_KEY_TYPE ('f', 'p', 'a', '6'),
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SmcKeyTypeFpc4 = SMC_MAKE_KEY_TYPE ('f', 'p', 'c', '4'),
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SmcKeyTypeFpe2 = SMC_MAKE_KEY_TYPE ('f', 'p', 'e', '2'),
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SmcKeyTypeSint8 = SMC_MAKE_KEY_TYPE ('s', 'i', '8', ' '),
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SmcKeyTypeSint16 = SMC_MAKE_KEY_TYPE ('s', 'i', '1', '6'),
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SmcKeyTypeSp1e = SMC_MAKE_KEY_TYPE ('s', 'p', '1', 'e'),
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SmcKeyTypeSp3c = SMC_MAKE_KEY_TYPE ('s', 'p', '3', 'c'),
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SmcKeyTypeSp4b = SMC_MAKE_KEY_TYPE ('s', 'p', '4', 'b'),
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SmcKeyTypeSp5a = SMC_MAKE_KEY_TYPE ('s', 'p', '5', 'a'),
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SmcKeyTypeSp69 = SMC_MAKE_KEY_TYPE ('s', 'p', '6', '9'),
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SmcKeyTypeSp78 = SMC_MAKE_KEY_TYPE ('s', 'p', '7', '8'),
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SmcKeyTypeSp87 = SMC_MAKE_KEY_TYPE ('s', 'p', '8', '7'),
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SmcKeyTypeSp96 = SMC_MAKE_KEY_TYPE ('s', 'p', '9', '6'),
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SmcKeyTypeSpb4 = SMC_MAKE_KEY_TYPE ('s', 'p', 'b', '4'),
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SmcKeyTypeSpf0 = SMC_MAKE_KEY_TYPE ('s', 'p', 'f', '0'),
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SmcKeyTypeUint8 = SMC_MAKE_KEY_TYPE ('u', 'i', '8', ' '),
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SmcKeyTypeUint16 = SMC_MAKE_KEY_TYPE ('u', 'i', '1', '6'),
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SmcKeyTypeUint32 = SMC_MAKE_KEY_TYPE ('u', 'i', '3', '2'),
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SmcKeyTypeLim = SMC_MAKE_KEY_TYPE ('{', 'l', 'i', 'm'),
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SmcKeyTypePwm = SMC_MAKE_KEY_TYPE ('{', 'p', 'w', 'm'),
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SmcKeyTypeAla = SMC_MAKE_KEY_TYPE ('{', 'a', 'l', 'a'),
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SmcKeyTypeAlc = SMC_MAKE_KEY_TYPE ('{', 'a', 'l', 'c'),
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SmcKeyTypeAli = SMC_MAKE_KEY_TYPE ('{', 'a', 'l', 'i'),
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SmcKeyTypeAlr = SMC_MAKE_KEY_TYPE ('{', 'a', 'l', 'r'),
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SmcKeyTypeAlt = SMC_MAKE_KEY_TYPE ('{', 'a', 'l', 't')
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};
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typedef UINT32 SMC_KEY;
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typedef UINT32 SMC_INDEX;
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typedef UINT8 SMC_DATA;
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typedef UINT8 SMC_DATA_SIZE;
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typedef UINT8 SMC_RESULT;
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typedef UINT32 SMC_ADDRESS;
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typedef UINT8 SMC_KEY_ATTRIBUTES;
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// Key Attributes
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#define BIT(n) (1u << (n))
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#define SMC_KEY_ATTRIBUTE_PRIVATE BIT (0)
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#define SMC_KEY_ATTRIBUTE_UKN_0x02 BIT (1)
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#define SMC_KEY_ATTRIBUTE_UKN_0x04 BIT (2)
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#define SMC_KEY_ATTRIBUTE_CONST BIT (3)
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#define SMC_KEY_ATTRIBUTE_FUNCTION BIT (4)
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#define SMC_KEY_ATTRIBUTE_UKN_0x20 BIT (5)
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#define SMC_KEY_ATTRIBUTE_WRITE BIT (6)
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#define SMC_KEY_ATTRIBUTE_READ BIT (7)
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typedef struct _APPLE_SMC_IO_PROTOCOL APPLE_SMC_IO_PROTOCOL;
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typedef struct _APPLE_SMC_STATE_PROTOCOL APPLE_SMC_STATE_PROTOCOL;
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// SMC_IO_SMC_READ_VALUE
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_READ_VALUE)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN SMC_KEY Key,
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IN SMC_DATA_SIZE Size,
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OUT SMC_DATA *Value
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);
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// SMC_IO_SMC_WRITE_VALUE
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_WRITE_VALUE)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN SMC_KEY Key,
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IN SMC_DATA_SIZE Size,
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OUT SMC_DATA *Value
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);
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// SMC_IO_SMC_GET_KEY_COUNT
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_GET_KEY_COUNT)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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OUT SMC_DATA *Count
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);
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// SMC_IO_SMC_MAKE_KEY
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_MAKE_KEY)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN CHAR8 *Name,
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OUT SMC_KEY *Key
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);
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_ADD_KEY)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN SMC_KEY Key,
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IN SMC_DATA_SIZE Size,
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IN SMC_KEY_TYPE Type,
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IN SMC_KEY_ATTRIBUTES Attributes
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);
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// SMC_IO_SMC_GET_KEY_FROM_INDEX
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_GET_KEY_FROM_INDEX)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN SMC_INDEX Index,
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OUT SMC_KEY *Key
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);
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// SMC_IO_SMC_GET_KEY_INFO
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_GET_KEY_INFO)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN SMC_KEY Key,
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OUT SMC_DATA_SIZE *Size,
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OUT SMC_KEY_TYPE *Type,
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OUT SMC_KEY_ATTRIBUTES *Attributes
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);
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// SMC_IO_SMC_RESET
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_RESET)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN UINT32 Mode
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);
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// SMC_IO_SMC_FLASH_TYPE
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_FLASH_TYPE)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN UINT32 Type
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);
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// SMC_IO_SMC_FLASH_WRITE
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_FLASH_WRITE)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN UINT32 Unknown,
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IN UINT32 Size,
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IN SMC_DATA *Data
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);
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// SMC_IO_SMC_FLASH_AUTH
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_FLASH_AUTH)(
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IN APPLE_SMC_IO_PROTOCOL *This,
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IN UINT32 Size,
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IN SMC_DATA *Data
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);
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// SMC_IO_SMC_UNSUPPORTED
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typedef
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EFI_STATUS
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(EFIAPI *SMC_IO_SMC_UNSUPPORTED)(
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IN APPLE_SMC_IO_PROTOCOL *This
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);
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// SMC_IO_SMC_UNKNOWN_1
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typedef
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EFI_STATUS
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(EFIAPI *SMC_STATE_UNKNOWN_1)(
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IN APPLE_SMC_STATE_PROTOCOL *This
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);
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// SMC_IO_SMC_UNKNOWN_2
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typedef
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EFI_STATUS
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(EFIAPI *SMC_STATE_UNKNOWN_2)(
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IN APPLE_SMC_STATE_PROTOCOL *This,
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IN UINTN Ukn1,
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IN UINTN Ukn2
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);
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// SMC_IO_SMC_UNKNOWN_3
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typedef
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EFI_STATUS
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(EFIAPI *SMC_STATE_UNKNOWN_3)(
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IN APPLE_SMC_STATE_PROTOCOL *This,
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IN UINTN Ukn1,
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IN UINTN Ukn2
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);
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// SMC_IO_SMC_UNKNOWN_4
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typedef
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EFI_STATUS
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(EFIAPI *SMC_STATE_GET_STATE)(
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IN APPLE_SMC_STATE_PROTOCOL *This,
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OUT UINTN *Ukn1
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);
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// SMC_IO_SMC_UNKNOWN_5
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typedef
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EFI_STATUS
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(EFIAPI *SMC_STATE_UNKNOWN_5)(
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IN APPLE_SMC_STATE_PROTOCOL *This,
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IN UINTN Ukn1
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);
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// APPLE_SMC_IO_PROTOCOL
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struct _APPLE_SMC_IO_PROTOCOL {
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UINT64 Signature; //Revision;
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SMC_IO_SMC_READ_VALUE SmcReadValue; ///< 0x08
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SMC_IO_SMC_WRITE_VALUE SmcWriteValue; ///< 0x10
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SMC_IO_SMC_GET_KEY_COUNT SmcGetKeyCount; ///<
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//SMC_IO_SMC_MAKE_KEY SmcMakeKey; ///<
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SMC_IO_SMC_ADD_KEY SmcAddKey; ///<
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SMC_IO_SMC_GET_KEY_FROM_INDEX SmcGetKeyFromIndex; ///<
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SMC_IO_SMC_GET_KEY_INFO SmcGetKeyInfo; ///<
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SMC_IO_SMC_RESET SmcReset; ///<
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SMC_IO_SMC_FLASH_TYPE SmcFlashType; ///<
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SMC_IO_SMC_UNSUPPORTED SmcUnsupported; ///<
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SMC_IO_SMC_FLASH_WRITE SmcFlashWrite; ///<
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SMC_IO_SMC_FLASH_AUTH SmcFlashAuth; ///<
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SMC_INDEX Index; ///<
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SMC_ADDRESS Address; ///<
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BOOLEAN Mmio; ///<
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/* SMC_IO_SMC_UNKNOWN_1 SmcUnknown1; ///<
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SMC_IO_SMC_UNKNOWN_2 SmcUnknown2; ///<
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SMC_IO_SMC_UNKNOWN_3 SmcUnknown3; ///<
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SMC_IO_SMC_UNKNOWN_4 SmcUnknown4; ///<
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SMC_IO_SMC_UNKNOWN_5 SmcUnknown5; ///< */
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};
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struct _APPLE_SMC_STATE_PROTOCOL {
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UINT64 Revision; ///<
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SMC_STATE_UNKNOWN_1 SmcUnknown1; ///< 0x08
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SMC_STATE_UNKNOWN_2 SmcUnknown2; ///< 0x10
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SMC_STATE_UNKNOWN_3 SmcUnknown3; ///< 0x18
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SMC_STATE_GET_STATE SmcUnknown4; ///< 0x20 - really called
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SMC_STATE_UNKNOWN_5 SmcUnknown5; ///<
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};
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extern EFI_GUID gAppleSMCProtocolGuid;
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extern EFI_GUID gAppleSMCStateProtocolGuid;
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#endif
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