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Troubleshooting 4-23
DXE_FIRST_SMI DXE 57 SMI test
DXE_VTD_INIT* DXE 58 VTD Initial
DXE_BEFORE_CSM16_INIT DXE 59 Legacy BIOS Initialization
DXE_AFTER_CSM16_INIT DXE 5A Legacy interrupt function Initialization
DXE_LOAD_ACPI_TABLE DXE 5B ACPI Table Initialization
DXE_SB_DISPATCH* DXE 5C Setup SB SMM Dispatcher service
DXE_SB_IOTRAP_INIT* DXE 5D Setup SB IOTRAP Service
DXE_SUBCLASS_DRIVER* DXE 5E Build AMT Table
DXE_PPM_INIT* DXE 5F PPM Initialization
DXE_HECIDRV_INIT* DXE 60 HECIDRV Initialization
* 3rd party relate functions – Platform dependence.
Table 4-5. BDS Phase POST Code Table
Functionality Name
(Include\ PostCode.h)
Phase
Post
Code
Description
BDS_ENTER_BDS BDS 10 Enter BDS entry
BDS_INSTALL_HOTKEY BDS 11 Install Hotkey service
BDS_ASF_INIT* BDS 12 ASF Initialization
BDS_PCI_ENUMERATION_START BDS 13 PCI enumeration
BDS_BEFORE_PCIIO_INSTALL BDS 14 PCI resource assign
complete
BDS_PCI_ENUMERATION_END BDS 15 PCI enumeration complete
BDS_CONNECT_CONSOLE_IN BDS 16 Keyboard Controller,
Keyboard and Mouse
initialization
BDS_CONNECT_CONSOLE_OUT BDS 17 Video device initialization
BDS_CONNECT_STD_ERR BDS 18 Error report device
initialization
BDS_CONNECT_USB_HC BDS 19 USB host controller
initialization
BDS_CONNECT_USB_BUS BDS 1A USB BUS driver
initialization
BDS_CONNECT_USB_DEVICE BDS 1B USB device driver
initialization
Table 4-4. DXE Phase POST Code Table (Continued)
Functionality Name
(Include\ PostCode.h)
Phase
Post
Code
Description