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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/ABI/testing/sysfs-platform-intel-wmi-sbl-fw-update | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-intel-wmi-sbl-fw-update | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-wmi-sbl-fw-update b/Documentation/ABI/testing/sysfs-platform-intel-wmi-sbl-fw-update new file mode 100644 index 000000000..02ae1e9bb --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-intel-wmi-sbl-fw-update @@ -0,0 +1,13 @@ +What: /sys/bus/wmi/devices/44FADEB1-B204-40F2-8581-394BBDC1B651/firmware_update_request +Date: April 2020 +KernelVersion: 5.7 +Contact: "Jithu Joseph" <jithu.joseph@intel.com> +Description: + Allow user space entities to trigger update of Slim + Bootloader (SBL). This attribute normally has a value + of 0 and userspace can signal SBL to update firmware, + on next reboot, by writing a value of 1. + There are two available states: + + * 0 -> Skip firmware update while rebooting + * 1 -> Attempt firmware update on next reboot |