diff options
Diffstat (limited to 'Documentation/PCI/pcieaer-howto.txt')
| -rw-r--r-- | Documentation/PCI/pcieaer-howto.txt | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/Documentation/PCI/pcieaer-howto.txt b/Documentation/PCI/pcieaer-howto.txt index be21001ab144..8c406a496799 100644 --- a/Documentation/PCI/pcieaer-howto.txt +++ b/Documentation/PCI/pcieaer-howto.txt | |||
| @@ -71,15 +71,11 @@ console. If it's a correctable error, it is outputed as a warning. | |||
| 71 | Otherwise, it is printed as an error. So users could choose different | 71 | Otherwise, it is printed as an error. So users could choose different |
| 72 | log level to filter out correctable error messages. | 72 | log level to filter out correctable error messages. |
| 73 | 73 | ||
| 74 | Below shows an example. | 74 | Below shows an example: |
| 75 | +------ PCI-Express Device Error -----+ | 75 | 0000:50:00.0: PCIe Bus Error: severity=Uncorrected (Fatal), type=Transaction Layer, id=0500(Requester ID) |
| 76 | Error Severity : Uncorrected (Fatal) | 76 | 0000:50:00.0: device [8086:0329] error status/mask=00100000/00000000 |
| 77 | PCIE Bus Error type : Transaction Layer | 77 | 0000:50:00.0: [20] Unsupported Request (First) |
| 78 | Unsupported Request : First | 78 | 0000:50:00.0: TLP Header: 04000001 00200a03 05010000 00050100 |
| 79 | Requester ID : 0500 | ||
| 80 | VendorID=8086h, DeviceID=0329h, Bus=05h, Device=00h, Function=00h | ||
| 81 | TLB Header: | ||
| 82 | 04000001 00200a03 05010000 00050100 | ||
| 83 | 79 | ||
| 84 | In the example, 'Requester ID' means the ID of the device who sends | 80 | In the example, 'Requester ID' means the ID of the device who sends |
| 85 | the error message to root port. Pls. refer to pci express specs for | 81 | the error message to root port. Pls. refer to pci express specs for |