31:22

0h

RO

Reserved

21

0h

RO/V

Txn Pending Field (TXN_​PENDING)

Transaction Pending bit

20

0h

RO

Aux Power Det Field (AUX_​PWR_​DETECTED)

Aux Power Detected. Always tied to 0

19

0h

RW/1C

Ur Field (UR_​DETECTED)

Unsupported Request Detected

18

0h

RW/1C

Fatal Error Det Field (FER_​DETECTED)

Fatal Error Detected

17

0h

RW/1C

Non Fatal Err Det Field (NFER_​DETECTED)

Non Fatal Error Detected

16

0h

RW/1C

Correctable Error Det Field (CER_​DETECTED)

Correctable Error Detected

15

0h

WO

Initiate Flr Field (INITIATE_​FLR)

Initiate Function Level Reset

14:12

2h

RW

Max Read Request Size Field (MAX_​RD_​REQ_​SIZE)

Max Read Request Size

11

0h

RW

Enable No Snoop Field (EN_​NS)

Enable No Snoop

10

0h

RO

Aux Power Det Field (AUX_​PWR_​PM_​EN)

Aux Power Enable

9

0h

RO

Phantom Function En Field (PHANTOM_​FUNC_​EN)

Phantom Function Enable. Not support by Bridge

8

0h

RW

Etf En Field (ETF_​EN)

Extended Tag Field Enable

7:5

0h

RW

Max Payload Size Field (MAX_​PL_​SIZE)

Maximum Payload Size

4

1h

RW

Enable Relaxed Ordering Field (EN_​RO)

Enable Relaxed Ordering

3

0h

RW

Ur Reporting En Field (URR_​EN)

Unsupported Request Reporting Enable

2

0h

RW

Fatal Err Reporting En Field (FER_​EN)

Fatal Error Reporting Enable

1

0h

RW

Non Fatal Err Reporting En Field (NFER_​EN)

Non Fatal Error Reporting Enable

0

0h

RW

Correctable Error Reporting En Field (CER_​EN)

Correctable Error Reporting Enable