When the master bridge receives a read request with the Length = 0x1
, FirstBE = 0x00
, and
LastBE = 0x00
, it responds by sending a completion with
Status = Successful Completion
.
When the master bridge receives a write request with the Length = 0x1
, FirstBE = 0x00
, and
LastBE = 0x00
there is no effect.
Transfer Type | Abnormal Condition | Bridge Response |
---|---|---|
Read | DECERR response |
MDE interrupt strobe asserted. Completion returned with Unsupported Request status. |
Write | DECERR response | MDE interrupt strobe asserted. |
Read | SLVERR response |
MSE interrupt strobe asserted. Completion returned with Completer Abort status. |
Write | SLVERR response | MSE interrupt strobe asserted. |
Write | Poison bit set in request |
MEP interrupt strobe asserted. Data is discarded. |
Read | DECERR response |
MDE interrupt strobe asserted. Completion returned with Unsupported Request status. |
Write | DECERR response | MDE interrupt strobe asserted. |