Table 4-8. (Continued)S3 Functions POST Code Table
Functionality Name (Include\PostCode.h) | Phase | PostCode | Description |
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S3_AFTER_RESTORE_ACPI_CALLBACK | PEI |
| CA |
| Restore system configuration |
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| in SMM complete |
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S3_GO_TO_FACS_WAKING_VECTOR | PEI |
| CB |
| Back to OS |
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Table |
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Functionality Name (Include\ | Phase | Post |
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PostCode.h) | Code |
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ASL_ENTER_S1 | ASL |
| 51 | Prepare to enter S1 |
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ASL_ENTER_S3 | ASL |
| 53 | Prepare to enter S3 |
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ASL_ENTER_S4 | ASL |
| 54 | Prepare to enter S4 |
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ASL_ENTER_S5 | ASL |
| 55 | Prepare to enter S5 |
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ASL_WAKEUP_S1 | ASL |
| E1 | System wake up from S1 |
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ASL_WAKEUP_S3 | ASL |
| E3 | System wake up from S3 |
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ASL_WAKEUP_S4 | ASL |
| E4 | System wake up from S4 |
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Table
Functionality Name |
| Phase | Post | Description |
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(Include\ PostCode.h) |
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SMM_IDENTIFY_FLASH_DEVICE | SMM | 0xA0 | Identify Flash device in SMM |
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SMM_SMM_PLATFORM_INIT |
| SMM | 0xA2 | SMM service initial |
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SMM_ACPI_ENABLE_START |
| SMM | 0xA6 | OS call ACPI enable function |
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SMM_ACPI_ENABLE_END |
| SMM | 0xA7 | ACPI enable function complete |
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SMM_S1_SLEEP_CALLBACK |
| SMM | 0xA1 | Enter S1 |
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SMM_S3_SLEEP_CALLBACK |
| SMM | 0xA3 | Enter S3 |
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SMM_S4_SLEEP_CALLBACK |
| SMM | 0xA4 | Enter S4 |
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SMM_S5_SLEEP_CALLBACK |
| SMM | 0xA5 | Enter S5 |
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SMM_ACPI_DISABLE_START |
| SMM | 0xA8 | OS call ACPI disable function |
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SMM_ACPI_DISABLE_END |
| SMM | 0xA9 | ACPI disable function complete |
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Table |
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Functionality Name |
| PostCode |
| Description |
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(Include\PostCode.h) |
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Used by Insyde debugger | 0x0D |
| Waiting for device connect |
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Troubleshooting |