Your Name
49 lines
1.2 KiB
Bash
49 lines
1.2 KiB
Bash
#!/bin/bash
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# shellcheck source=meta-quanta/meta-gsj/recipes-gsj/quanta-nvme-powerctrl/files/nvme_powerctrl_library.sh
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source /usr/libexec/nvme_powerctrl_library.sh
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U2_PRESENT_STATUS=( 1 1 1 1 1 1 1 1 )
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function recovery_power()
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{
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set_gpio_direction "${POWER_U2[$1]}" "low"
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sleep 0.2
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set_gpio_direction "${POWER_U2[$1]}" "high"
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sleep 0.2
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check_powergood "$1"
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}
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##Initial U2 present status
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for i in {0..7};
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do
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U2_PRESENT_STATUS[i]=$(read_gpio_input "${U2_PRESENT[$i]}")
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done
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## Loop while
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while :
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do
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for i in {0..7};
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do
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## 1 second scan all loop
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sleep 0.125
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read_present=$(read_gpio_input "${U2_PRESENT[$i]}")
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if [ "$read_present" != "${U2_PRESENT_STATUS[$i]}" ];then
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U2_PRESENT_STATUS[i]="$read_present"
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if [ "$read_present" == $PLUGGED ];then
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echo "NVME $i Enable Power"
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enable_nvme_power "$i"
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else
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echo "NVME $i Disable Power"
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disable_nvme_power "$i"
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fi
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else
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if [ "${U2_PRESENT_STATUS[$i]}" == $PLUGGED ] &&
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[ "$(read_gpio_input "${PWRGD_U2[$i]}")" == 0 ];then
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echo "NVME $i Recovery Power"
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recovery_power "$i"
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fi
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fi
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done
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done
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