projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 045959db MB |
1 | What: /config/rdma_cm |
| 2 | Date: November 29, 2015 | |
| 3 | KernelVersion: 4.4.0 | |
| 4 | Description: Interface is used to configure RDMA-cable HCAs in respect to | |
| 5 | RDMA-CM attributes. | |
| 6 | ||
| 7 | Attributes are visible only when configfs is mounted. To mount | |
| 8 | configfs in /config directory use: | |
| 9 | # mount -t configfs none /config/ | |
| 10 | ||
| 11 | In order to set parameters related to a specific HCA, a directory | |
| 12 | for this HCA has to be created: | |
| 13 | mkdir -p /config/rdma_cm/<hca> | |
| 14 | ||
| 15 | ||
| 16 | What: /config/rdma_cm/<hca>/ports/<port-num>/default_roce_mode | |
| 17 | Date: November 29, 2015 | |
| 18 | KernelVersion: 4.4.0 | |
| 19 | Description: RDMA-CM based connections from HCA <hca> at port <port-num> | |
| 20 | will be initiated with this RoCE type as default. | |
| 21 | The possible RoCE types are either "IB/RoCE v1" or "RoCE v2". | |
| 22 | This parameter has RW access. |