From 909a3f0e9d8b0d8001cf6e99808f88eca8e44328 Mon Sep 17 00:00:00 2001 From: Cheng Lingfei Date: Mon, 24 Aug 2026 20:45:46 +0800 Subject: docs: cgroup-v2: fix misc.events key format description MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In misc cgroup, misc.events does not output a simple "max" key. Instead, each registered misc resource outputs a separate key suffixed with ".max" (i.e., ".max"). Update the documentation to clarify that the entry key is ".max". Suggested-by: Michal Koutný Signed-off-by: Cheng Lingfei Signed-off-by: Tejun Heo --- Documentation/firmware_class/hotplug-script | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/firmware_class/hotplug-script (limited to 'Documentation/firmware_class/hotplug-script') diff --git a/Documentation/firmware_class/hotplug-script b/Documentation/firmware_class/hotplug-script new file mode 100644 index 000000000..8143a950b --- /dev/null +++ b/Documentation/firmware_class/hotplug-script @@ -0,0 +1,17 @@ +#!/bin/sh + +# Simple hotplug script sample: +# +# Both $DEVPATH and $FIRMWARE are already provided in the environment. + +HOTPLUG_FW_DIR=/usr/lib/hotplug/firmware/ + +if [ "$SUBSYSTEM" == "firmware" -a "$ACTION" == "add" ]; then + if [ -f $HOTPLUG_FW_DIR/$FIRMWARE ]; then + echo 1 > /sys/$DEVPATH/loading + cat $HOTPLUG_FW_DIR/$FIRMWARE > /sys/$DEVPATH/data + echo 0 > /sys/$DEVPATH/loading + else + echo -1 > /sys/$DEVPATH/loading + fi +fi -- cgit v1.3.1