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| Rev | Author | Line No. | Line |
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| 2726 | vana | 1 | #ifndef _SAL_PROC_H |
| 2 | #define _SAL_PROC_H |
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| 3 | // |
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| 4 | // |
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| 5 | //Copyright (c) 1999 Intel Corporation |
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| 6 | // |
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| 7 | //Module Name: |
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| 8 | // |
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| 9 | // SalProc.h |
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| 10 | // |
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| 11 | //Abstract: |
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| 12 | // |
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| 13 | // Main SAL interface routins for IA-64 calls. |
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| 14 | // |
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| 15 | // |
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| 16 | //Revision History |
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| 17 | // |
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| 18 | // |
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| 19 | |||
| 20 | // return value that mimicks r8,r9,r10 & r11 registers |
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| 21 | typedef struct { |
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| 22 | UINT64 p0; |
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| 23 | UINT64 p1; |
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| 24 | UINT64 p2; |
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| 25 | UINT64 p3; |
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| 26 | } rArg; |
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| 27 | |||
| 28 | #define SAL_PCI_CONFIG_READ 0x01000010 |
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| 29 | #define SAL_PCI_CONFIG_WRITE 0x01000011 |
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| 30 | |||
| 31 | typedef VOID (*PFN)(); |
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| 32 | typedef rArg (*PFN_SAL_PROC)(UINT64,UINT64,UINT64,UINT64,UINT64,UINT64,UINT64,UINT64); |
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| 33 | typedef rArg (*PFN_SAL_CALLBACK)(UINT64,UINT64,UINT64,UINT64,UINT64,UINT64,UINT64,UINT64); |
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| 34 | |||
| 35 | typedef struct _PLABEL { |
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| 36 | UINT64 ProcEntryPoint; |
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| 37 | UINT64 GP; |
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| 38 | } PLABEL; |
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| 39 | |||
| 40 | typedef struct tagIA32_BIOS_REGISTER_STATE { |
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| 41 | |||
| 42 | // general registers |
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| 43 | UINT32 eax; |
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| 44 | UINT32 ecx; |
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| 45 | UINT32 edx; |
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| 46 | UINT32 ebx; |
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| 47 | |||
| 48 | // stack registers |
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| 49 | UINT32 esp; |
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| 50 | UINT32 ebp; |
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| 51 | UINT32 esi; |
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| 52 | UINT32 edi; |
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| 53 | |||
| 54 | // eflags |
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| 55 | UINT32 eflags; |
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| 56 | |||
| 57 | // instruction pointer |
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| 58 | UINT32 eip; |
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| 59 | |||
| 60 | UINT16 cs; |
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| 61 | UINT16 ds; |
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| 62 | UINT16 es; |
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| 63 | UINT16 fs; |
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| 64 | UINT16 gs; |
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| 65 | UINT16 ss; |
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| 66 | |||
| 67 | // Reserved |
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| 68 | UINT32 Reserved1; |
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| 69 | UINT64 Reserved2; |
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| 70 | } IA32_BIOS_REGISTER_STATE; |
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| 71 | |||
| 72 | VOID EFIInitMsg(VOID); |
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| 73 | |||
| 74 | EFI_STATUS |
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| 75 | PlRegisterAndStartTimer( |
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| 76 | IN UINTN Period |
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| 77 | ); |
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| 78 | |||
| 79 | EFI_STATUS |
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| 80 | PlDeRegisterAndCancelTimer(VOID); |
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| 81 | |||
| 82 | VOID |
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| 83 | SalProc ( |
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| 84 | IN UINT64 Arg1, |
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| 85 | IN UINT64 Arg2, |
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| 86 | IN UINT64 Arg3, |
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| 87 | IN UINT64 Arg4, |
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| 88 | IN UINT64 Arg5, |
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| 89 | IN UINT64 Arg6, |
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| 90 | IN UINT64 Arg7, |
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| 91 | IN UINT64 Arg8, |
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| 92 | OUT rArg *Results OPTIONAL |
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| 93 | ); |
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| 94 | |||
| 95 | VOID |
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| 96 | SalCallBack ( |
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| 97 | IN UINT64 Arg1, |
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| 98 | IN UINT64 Arg2, |
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| 99 | IN UINT64 Arg3, |
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| 100 | IN UINT64 Arg4, |
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| 101 | IN UINT64 Arg5, |
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| 102 | IN UINT64 Arg6, |
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| 103 | IN UINT64 Arg7, |
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| 104 | IN UINT64 Arg8, |
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| 105 | OUT rArg *Results OPTIONAL |
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| 106 | ); |
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| 107 | |||
| 108 | VOID |
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| 109 | RUNTIMEFUNCTION |
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| 110 | RtSalCallBack ( |
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| 111 | IN UINT64 Arg1, |
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| 112 | IN UINT64 Arg2, |
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| 113 | IN UINT64 Arg3, |
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| 114 | IN UINT64 Arg4, |
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| 115 | IN UINT64 Arg5, |
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| 116 | IN UINT64 Arg6, |
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| 117 | IN UINT64 Arg7, |
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| 118 | IN UINT64 Arg8, |
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| 119 | OUT rArg *Results OPTIONAL |
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| 120 | ); |
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| 121 | |||
| 122 | |||
| 123 | extern PLABEL RtGlobalSalProcEntry; |
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| 124 | extern PLABEL RtGlobalSALCallBack; |
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| 125 | |||
| 126 | #pragma pack(1) |
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| 127 | // |
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| 128 | // SAL System Table |
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| 129 | // |
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| 130 | typedef struct { |
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| 131 | UINT32 Signature; |
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| 132 | UINT32 Length; |
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| 133 | UINT16 Revision; |
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| 134 | UINT16 EntryCount; |
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| 135 | UINT8 CheckSum; |
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| 136 | UINT8 Reserved[7]; |
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| 137 | UINT16 SALA_Ver; |
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| 138 | UINT16 SALB_Ver; |
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| 139 | UINT8 OemId[32]; |
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| 140 | UINT8 ProductID[32]; |
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| 141 | UINT8 Reserved2[8]; |
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| 142 | } SAL_SYSTEM_TABLE_HDR; |
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| 143 | |||
| 144 | #define SAL_ST_ENTRY_POINT 0 |
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| 145 | #define SAL_ST_MEMORY_DESCRIPTOR 1 |
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| 146 | #define SAL_ST_PLATFORM_FEATURES 2 |
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| 147 | #define SAL_ST_TR_USAGE 3 |
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| 148 | #define SAL_ST_PTC 4 |
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| 149 | #define SAL_ST_AP_WAKEUP 5 |
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| 150 | |||
| 151 | typedef struct { |
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| 152 | UINT8 Type; // Type == 0 |
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| 153 | UINT8 Reserved[7]; |
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| 154 | UINT64 PalProcEntry; |
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| 155 | UINT64 SalProcEntry; |
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| 156 | UINT64 GlobalDataPointer; |
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| 157 | UINT64 Reserved2[2]; |
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| 158 | } SAL_ST_ENTRY_POINT_DESCRIPTOR; |
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| 159 | |||
| 160 | typedef struct { |
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| 161 | UINT8 Type; // Type == 1 |
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| 162 | UINT8 NeedVirtualRegistration; |
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| 163 | UINT8 MemoryAttributes; |
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| 164 | UINT8 PageAccessRights; |
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| 165 | UINT8 SupportedAttributes; |
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| 166 | UINT8 Reserved; |
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| 167 | UINT16 MemoryType; |
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| 168 | UINT64 PhysicalMemoryAddress; |
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| 169 | UINT32 Length; |
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| 170 | UINT32 Reserved1; |
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| 171 | UINT64 OemReserved; |
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| 172 | } SAL_ST_MEMORY_DESCRIPTOR_ENTRY; |
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| 173 | |||
| 174 | // |
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| 175 | // MemoryType info |
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| 176 | // |
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| 177 | #define SAL_SAPIC_IPI_BLOCK 0x0002 |
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| 178 | #define SAL_IO_PORT_MAPPING 0x0003 |
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| 179 | |||
| 180 | typedef struct { |
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| 181 | UINT8 Type; // Type == 2 |
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| 182 | UINT8 PlatformFeatures; |
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| 183 | UINT8 Reserved[14]; |
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| 184 | } SAL_ST_MEMORY_DECRIPTOR; |
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| 185 | |||
| 186 | typedef struct { |
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| 187 | UINT8 Type; // Type == 3 |
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| 188 | UINT8 TRType; |
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| 189 | UINT8 TRNumber; |
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| 190 | UINT8 Reserved[5]; |
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| 191 | UINT64 VirtualAddress; |
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| 192 | UINT64 EncodedPageSize; |
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| 193 | UINT64 Reserved1; |
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| 194 | } SAL_ST_TR_DECRIPTOR; |
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| 195 | |||
| 196 | typedef struct { |
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| 197 | UINT64 NumberOfProcessors; |
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| 198 | UINT64 LocalIDRegister; |
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| 199 | } SAL_COHERENCE_DOMAIN_INFO; |
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| 200 | |||
| 201 | typedef struct { |
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| 202 | UINT8 Type; // Type == 4 |
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| 203 | UINT8 Reserved[3]; |
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| 204 | UINT32 NumberOfDomains; |
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| 205 | SAL_COHERENCE_DOMAIN_INFO *DomainInformation; |
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| 206 | } SAL_ST_CACHE_COHERENCE_DECRIPTOR; |
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| 207 | |||
| 208 | typedef struct { |
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| 209 | UINT8 Type; // Type == 5 |
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| 210 | UINT8 WakeUpType; |
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| 211 | UINT8 Reserved[6]; |
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| 212 | UINT64 ExternalInterruptVector; |
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| 213 | } SAL_ST_AP_WAKEUP_DECRIPTOR; |
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| 214 | |||
| 215 | typedef struct { |
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| 216 | SAL_SYSTEM_TABLE_HDR Header; |
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| 217 | SAL_ST_ENTRY_POINT_DESCRIPTOR Entry0; |
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| 218 | } SAL_SYSTEM_TABLE_ASCENDING_ORDER; |
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| 219 | |||
| 220 | #define FIT_ENTRY_PTR (0x100000000 - 32) // 4GB - 24 |
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| 221 | #define FIT_PALA_ENTRY (0x100000000 - 48) // 4GB - 32 |
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| 222 | #define FIT_PALB_TYPE 01 |
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| 223 | |||
| 224 | typedef struct { |
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| 225 | UINT64 Address; |
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| 226 | UINT8 Size[3]; |
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| 227 | UINT8 Reserved; |
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| 228 | UINT16 Revision; |
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| 229 | UINT8 Type:7; |
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| 230 | UINT8 CheckSumValid:1; |
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| 231 | UINT8 CheckSum; |
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| 232 | } FIT_ENTRY; |
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| 233 | |||
| 234 | #pragma pack() |
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| 235 | |||
| 236 | typedef |
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| 237 | rArg |
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| 238 | (*CALL_SAL_PROC)( |
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| 239 | IN UINT64 Arg1, |
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| 240 | IN UINT64 Arg2, |
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| 241 | IN UINT64 Arg3, |
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| 242 | IN UINT64 Arg4, |
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| 243 | IN UINT64 Arg5, |
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| 244 | IN UINT64 Arg6, |
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| 245 | IN UINT64 Arg7, |
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| 246 | IN UINT64 Arg8 |
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| 247 | ); |
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| 248 | |||
| 249 | typedef |
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| 250 | rArg |
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| 251 | (*CALL_PAL_PROC)( |
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| 252 | IN UINT64 Arg1, |
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| 253 | IN UINT64 Arg2, |
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| 254 | IN UINT64 Arg3, |
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| 255 | IN UINT64 Arg4 |
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| 256 | ); |
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| 257 | |||
| 258 | extern CALL_SAL_PROC GlobalSalProc; |
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| 259 | extern CALL_PAL_PROC GlobalPalProc; |
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| 260 | extern PLABEL SalProcPlabel; |
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| 261 | extern PLABEL PalProcPlabel; |
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| 262 | |||
| 263 | #endif |
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| 264 |