Manage CXL devices
The cxl utility provides enumeration and provisioning commands for
the Linux kernel CXL devices.
Version: 78
General Commands | |
| cxl | Provides enumeration and provisioning commands for CXL platforms |
| cxl-create-region | Assemble a CXL region by setting up attributes of its constituent CXL memdevs. |
| cxl-destroy-region | destroy specified region(s). |
| cxl-disable-bus | Shutdown an entire tree of CXL devices |
| cxl-disable-memdev | deactivate / hot-remove a given CXL memdev |
| cxl-disable-port | disable / hot-remove a given CXL port and descendants |
| cxl-disable-region | disable specified region(s). |
| cxl-enable-memdev | activate / hot-add a given CXL memdev |
| cxl-enable-port | activate / hot-add a given CXL port |
| cxl-enable-region | enable specified region(s). |
| cxl-free-dpa | release device-physical address space |
| cxl-list | List platform CXL objects, and their attributes, in json. |
| cxl-monitor | Monitor the CXL trace events |
| cxl-read-labels | read out the label area on a CXL memdev |
| cxl-reserve-dpa | allocate device-physical address space |
| cxl-set-partition | set the partitioning between volatile and persistent capacity on a CXL memdev |
| cxl-update-firmware | update the firmware on a CXL memdev |
| cxl-write-labels | write data to the label area on a memdev |
| cxl-zero-labels | zero out the label area on a set of memdevs |