Visible to Intel only — GUID: nik1410564982249
Ixiasoft
Visible to Intel only — GUID: nik1410564982249
Ixiasoft
11.1.7. Hot Plug Messages
Message |
Root Port |
Endpoint |
Generated by |
Comments |
||
---|---|---|---|---|---|---|
App Layer |
Core |
Core (with App Layer input) |
||||
Attention_indicator On |
Transmit |
Receive |
No |
Yes |
No |
Per the recommendations in the PCI Express Base Specification Revision , these messages are not transmitted to the Application Layer. |
Attention_Indicator Blink |
Transmit |
Receive |
No |
Yes |
No |
|
Attention_indicator Off |
Transmit |
Receive |
No |
Yes |
No |
|
Power_Indicator On |
Transmit |
Receive |
No |
Yes |
No |
|
Power_Indicator Blink |
Transmit |
Receive |
No |
Yes |
No |
|
Power_Indicator Off |
Transmit |
Receive |
No |
Yes |
No |
|
Attention Button_Pressed (Endpoint only) |
Receive |
Transmit |
No |
No |
Yes |
N/A |