PCIe r6.1, sec 6.30.1.1 defines a "DOE Discovery Version" field in the DOE Discovery Request Data Object Contents (3rd DW) as: 15:8 DOE Discovery Version – must be 02h if the Capability Version in the Data Object Exchange Extended Capability is 02h or greater. Add support for the version on devices with the DOE v2 capability.
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| @@ -1144,6 +1144,7 @@ · 1143 unmodified lines | |||
| 1144 | #define PCI_DOE_DATA_OBJECT_HEADER_2_LENGTH 0x0003ffff | 1144 | #define PCI_DOE_DATA_OBJECT_HEADER_2_LENGTH 0x0003ffff |
| 1145 | 1145 | ||
| 1146 | #define PCI_DOE_DATA_OBJECT_DISC_REQ_3_INDEX 0x000000ff | 1146 | #define PCI_DOE_DATA_OBJECT_DISC_REQ_3_INDEX 0x000000ff |
| 1147 | #define PCI_DOE_DATA_OBJECT_DISC_REQ_3_VER 0x0000ff00 | ||
| 1147 | #define PCI_DOE_DATA_OBJECT_DISC_RSP_3_VID 0x0000ffff | 1148 | #define PCI_DOE_DATA_OBJECT_DISC_RSP_3_VID 0x0000ffff |
| 1148 | #define PCI_DOE_DATA_OBJECT_DISC_RSP_3_PROTOCOL 0x00ff0000 | 1149 | #define PCI_DOE_DATA_OBJECT_DISC_RSP_3_PROTOCOL 0x00ff0000 |
| 1149 | #define PCI_DOE_DATA_OBJECT_DISC_RSP_3_NEXT_INDEX 0xff000000 | 1150 | #define PCI_DOE_DATA_OBJECT_DISC_RSP_3_NEXT_INDEX 0xff000000 |