mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-15 23:25:07 +00:00
72a0f445fc
Remove reload documentation and add current_batch documentation. Update the kernel version and date for all the entries. Signed-off-by: Jithu Joseph <jithu.joseph@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Tony Luck <tony.luck@intel.com> Reviewed-by: Sohil Mehta <sohil.mehta@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20221117035935.4136738-16-jithu.joseph@intel.com
41 lines
1.7 KiB
Text
41 lines
1.7 KiB
Text
What: /sys/devices/virtual/misc/intel_ifs_<N>/run_test
|
|
Date: Nov 16 2022
|
|
KernelVersion: 6.2
|
|
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
|
|
Description: Write <cpu#> to trigger IFS test for one online core.
|
|
Note that the test is per core. The cpu# can be
|
|
for any thread on the core. Running on one thread
|
|
completes the test for the core containing that thread.
|
|
Example: to test the core containing cpu5: echo 5 >
|
|
/sys/devices/virtual/misc/intel_ifs_<N>/run_test
|
|
|
|
What: /sys/devices/virtual/misc/intel_ifs_<N>/status
|
|
Date: Nov 16 2022
|
|
KernelVersion: 6.2
|
|
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
|
|
Description: The status of the last test. It can be one of "pass", "fail"
|
|
or "untested".
|
|
|
|
What: /sys/devices/virtual/misc/intel_ifs_<N>/details
|
|
Date: Nov 16 2022
|
|
KernelVersion: 6.2
|
|
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
|
|
Description: Additional information regarding the last test. The details file reports
|
|
the hex value of the SCAN_STATUS MSR. Note that the error_code field
|
|
may contain driver defined software code not defined in the Intel SDM.
|
|
|
|
What: /sys/devices/virtual/misc/intel_ifs_<N>/image_version
|
|
Date: Nov 16 2022
|
|
KernelVersion: 6.2
|
|
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
|
|
Description: Version (hexadecimal) of loaded IFS binary image. If no scan image
|
|
is loaded reports "none".
|
|
|
|
What: /sys/devices/virtual/misc/intel_ifs_<N>/current_batch
|
|
Date: Nov 16 2022
|
|
KernelVersion: 6.2
|
|
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
|
|
Description: Write a number less than or equal to 0xff to load an IFS test image.
|
|
The number written treated as the 2 digit suffix in the following file name:
|
|
/lib/firmware/intel/ifs_<N>/ff-mm-ss-02x.scan
|
|
Reading the file will provide the suffix of the currently loaded IFS test image.
|