tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / Documentation / ABI / testing / sysfs-bus-dfl-devices-emif
at v6.10 25 lines 847 B view raw
1What: /sys/bus/dfl/devices/dfl_dev.X/infX_cal_fail 2Date: Oct 2020 3KernelVersion: 5.12 4Contact: Xu Yilun <yilun.xu@intel.com> 5Description: Read-only. It indicates if the calibration failed on this 6 memory interface. "1" for calibration failure, "0" for OK. 7 Format: %u 8 9What: /sys/bus/dfl/devices/dfl_dev.X/infX_init_done 10Date: Oct 2020 11KernelVersion: 5.12 12Contact: Xu Yilun <yilun.xu@intel.com> 13Description: Read-only. It indicates if the initialization completed on 14 this memory interface. "1" for initialization complete, "0" 15 for not yet. 16 Format: %u 17 18What: /sys/bus/dfl/devices/dfl_dev.X/infX_clear 19Date: Oct 2020 20KernelVersion: 5.12 21Contact: Xu Yilun <yilun.xu@intel.com> 22Description: Write-only. Writing "1" to this file will zero out all memory 23 data in this memory interface. Writing of other values is 24 invalid. 25 Format: %u