4-30 TroubleshootingProgress Codes 0This section describes the progress code values.Table 4-5. Progress CodesRange Description0x00-0x1f Standard progress Codes. All other values are reserved.POSTCODE_PC_COMP_PEI_BEGIN (0x01) - The component wasloaded and the PEI entry point called.POSTCODE_PC_COMP_PEI_END (0x02) - The component returnedfrom the PEI entry point.POSTCODE_PC_COMP_DXE_BEGIN (0x03) - The component wasloaded and the DXE/UEFI entry point called.POSTCODE_PC_COMP_DXE_END (0x04) - The component returnedfrom the DE/UEFI entry point.POSTCODE_PC_COMP_SUPPORTED (0x05) - The Supported()member function of the component's instance of the Driver Bindingprotocol was called.POSTCODE_PC_COMP_START (0x06) - The Start() member functionof the component's instance of the Driver Binding protocol was called.POSTCODE_PC_COMP_STOP (0x07) - The Stop() member function ofthe component's instance of the Driver Binding protocol was called.POSTCODE_PC_COMP_SMM_INIT (0x08) - The component wasloaded and the entry point called inside of SMM.POSTCODE_EC_DEVICE_ERROR (0x09) - The driver encountered acondition where it cannot proceed due to a hardware failure.POSTCODE_EC_RESOURCE_ERROR (0x0a) - The driverencountered a condition where it cannot proceed due to being unable toacquire resources.POSTCODE_EC_DATA_CORRUPT (0x0b) - The driver encountered acondition where it found invalid data and could not continue.0x20-0x3f Component-Specific Progress Codes. These values are specific to thecomponent type.0x40-0x5f OEM Progress Codes. These progress codes are reserved for OEMusage.0x60-0x7f Reserved. These are reserved for future expansion.
