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BIOS Setup
2-8-4 Intel UPI POST Codes
2-8-5 Intel UPI Error Codes
Initialize KTIRC inuput structure default values
0xA0
Collect info such as SBSP, Boot Mode, Reset type etc
0xA1
Setup IO SADs in SBSP to access the config space
0xA2
Setup up minimum path between SBSP & other sockets
Add the node to the tree
Parse the LEP of the discovered socket
Check if the system has the supported topology
Setup the boot path for the parent which is not
directly connected to Legacy CPU
Setup path from SBSP to the new found node
0xA3
Setup IO SADs in PBSP to access the config space
0xA4
System configurations that require some kind of reset
0xA5
Sync up with PBSPs
0xA6
Topology discovery and route calculation
0xA7
Program final route
0xA8
Program final IO SAD setting
0xA9
Protocol layer and other Uncore settings
0xAA
Transition links to full speed operation
0xAB
Phy layer settings
0xAC
Link layer settings
0xAD
Coherency Settings
0xAE
KTIRC is done
0xAF
When system BSP tries to setup path for remote sockets
or sends a Boot_Go command to remote socket in
SetupSbspPathToAllSockets() or SyncUpPbspForReset().
If the remote socket(s) hasn't checked-in, assert; it is a
fatal condition, this error will be logged. No retry.
RC Behavior: System Halt
0xD8
When SBSP tries to add this remote socket into system
topology tree in SetupSbspPathToAllSockets(), there
are some errors occur in the data structure.
No retry.
RC Behavior: The current Socket is not added to the tree.
When SBSP setups the boot path for the parent
which is not directly connected to Legacy CPU
in SetupSbspPathToAllSockets(). The Child is
not an immediate neighbor of Parent.
No retry.
0xDA
