Take the newly introduced EFI_RT_PROPERTIES_TABLE configuration table into account, which carries a mask of which EFI runtime services are still functional after ExitBootServices() has been called by the OS.
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| @@ -334,6 +334,7 @@ void efi_native_runtime_setup(void); · 333 unmodified lines | ||
| 334 | 334 | #define EFI_TCG2_PROTOCOL_GUID EFI_GUID(0x607f766c, 0x7455, 0x42be, 0x93, 0x0b, 0xe4, 0xd7, 0x6d, 0xb2, 0x72, 0x0f) |
| 335 | 335 | #define EFI_LOAD_FILE_PROTOCOL_GUID EFI_GUID(0x56ec3091, 0x954c, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) |
| 336 | 336 | #define EFI_LOAD_FILE2_PROTOCOL_GUID EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d) |
| 337 | +#define EFI_RT_PROPERTIES_TABLE_GUID EFI_GUID(0xeb66918a, 0x7eef, 0x402a, 0x84, 0x2e, 0x93, 0x1d, 0x21, 0xc3, 0x8a, 0xe9) | |
| 337 | 338 | |
| 338 | 339 | #define EFI_IMAGE_SECURITY_DATABASE_GUID EFI_GUID(0xd719b2cb, 0x3d3a, 0x4596, 0xa3, 0xbc, 0xda, 0xd0, 0x0e, 0x67, 0x65, 0x6f) |
| 339 | 340 | #define EFI_SHIM_LOCK_GUID EFI_GUID(0x605dab50, 0xe046, 0x4300, 0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23) |
| @@ -486,6 +487,14 @@ typedef struct { · 146 unmodified lines | ||
| 486 | 487 | #define EFI_PROPERTIES_TABLE_VERSION 0x00010000 |
| 487 | 488 | #define EFI_PROPERTIES_RUNTIME_MEMORY_PROTECTION_NON_EXECUTABLE_PE_DATA 0x1 |
| 488 | 489 | |
| 490 | +typedef struct { | |
| 491 | + u16 version; | |
| 492 | + u16 length; | |
| 493 | + u32 runtime_services_supported; | |
| 494 | +} efi_rt_properties_table_t; | |
| 495 | + | |
| 496 | +#define EFI_RT_PROPERTIES_TABLE_VERSION 0x1 | |
| 497 | + | |
| 489 | 498 | #define EFI_INVALID_TABLE_ADDR (~0UL) |
| 490 | 499 | |
| 491 | 500 | typedef struct { |