5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
18 lines
443 B
Bash
18 lines
443 B
Bash
#!/bin/sh
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# Simple hotplug script sample:
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#
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# Both $DEVPATH and $FIRMWARE are already provided in the environment.
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HOTPLUG_FW_DIR=/usr/lib/hotplug/firmware/
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if [ "$SUBSYSTEM" == "firmware" -a "$ACTION" == "add" ]; then
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if [ -f $HOTPLUG_FW_DIR/$FIRMWARE ]; then
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echo 1 > /sys/$DEVPATH/loading
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cat $HOTPLUG_FW_DIR/$FIRMWARE > /sys/$DEVPATH/data
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echo 0 > /sys/$DEVPATH/loading
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else
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echo -1 > /sys/$DEVPATH/loading
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fi
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fi
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