linuxdebug/Documentation/ABI/testing/sysfs-bus-dfl-devices-emif

26 lines
847 B
Plaintext

What: /sys/bus/dfl/devices/dfl_dev.X/infX_cal_fail
Date: Oct 2020
KernelVersion: 5.12
Contact: Xu Yilun <yilun.xu@intel.com>
Description: Read-only. It indicates if the calibration failed on this
memory interface. "1" for calibration failure, "0" for OK.
Format: %u
What: /sys/bus/dfl/devices/dfl_dev.X/infX_init_done
Date: Oct 2020
KernelVersion: 5.12
Contact: Xu Yilun <yilun.xu@intel.com>
Description: Read-only. It indicates if the initialization completed on
this memory interface. "1" for initialization complete, "0"
for not yet.
Format: %u
What: /sys/bus/dfl/devices/dfl_dev.X/infX_clear
Date: Oct 2020
KernelVersion: 5.12
Contact: Xu Yilun <yilun.xu@intel.com>
Description: Write-only. Writing "1" to this file will zero out all memory
data in this memory interface. Writing of other values is
invalid.
Format: %u