
Progress Codes
This section describes the progress code values.
Table 4-5. Progress Codes
Range | Description |
Standard progress Codes. All other values are reserved. | |
| POSTCODE_PC_COMP_PEI_BEGIN (0x01) - The component was |
| loaded and the PEI entry point called. |
| POSTCODE_PC_COMP_PEI_END (0x02) - The component returned |
| from the PEI entry point. |
| POSTCODE_PC_COMP_DXE_BEGIN (0x03) - The component was |
| loaded and the DXE/UEFI entry point called. |
| POSTCODE_PC_COMP_DXE_END (0x04) - The component returned |
| from the DE/UEFI entry point. |
| POSTCODE_PC_COMP_SUPPORTED (0x05) - The Supported() |
| member function of the component's instance of the Driver Binding |
| protocol was called. |
| POSTCODE_PC_COMP_START (0x06) - The Start() member function |
| of the component's instance of the Driver Binding protocol was called. |
| POSTCODE_PC_COMP_STOP (0x07) - The Stop() member function of |
| the component's instance of the Driver Binding protocol was called. |
| POSTCODE_PC_COMP_SMM_INIT (0x08) - The component was |
| loaded and the entry point called inside of SMM. |
| POSTCODE_EC_DEVICE_ERROR (0x09) - The driver encountered a |
| condition where it cannot proceed due to a hardware failure. |
| POSTCODE_EC_RESOURCE_ERROR (0x0a) - The driver |
| encountered a condition where it cannot proceed due to being unable to |
| acquire resources. |
| POSTCODE_EC_DATA_CORRUPT (0x0b) - The driver encountered a |
| condition where it found invalid data and could not continue. |
|
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| component type. |
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OEM Progress Codes. These progress codes are reserved for OEM | |
| usage. |
|
|
Reserved. These are reserved for future expansion. | |
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Troubleshooting |