summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI/testing/sysfs-bus-dfl-devices-emif
blob: 817d14126d4d0ad23db1243bd6c2b9b52b8388bc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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