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sxmo_suspend: track wifi IRQ count

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Colin 2023-10-13 02:28:10 +00:00
parent 233faaadac
commit 342c9bbbef
2 changed files with 9 additions and 5 deletions
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2
hosts/modules/gui/sxmo/default.nix
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@ -95,7 +95,7 @@ let
};
suspend = pkgs.static-nix-shell.mkBash {
pname = "sxmo_suspend.sh";
pkgs = [ "coreutils" "rtl8723cs-wowlan" "time" "util-linux" ];
pkgs = [ "coreutils" "findutils" "gnugrep" "rtl8723cs-wowlan" "time" "util-linux" ];
src = ./hooks;
};
};

12
hosts/modules/gui/sxmo/hooks/sxmo_suspend.sh
View File

@ -1,5 +1,5 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p coreutils -p rtl8723cs-wowlan -p time -p util-linux
#!nix-shell -i bash -p coreutils -p findutils -p gnugrep -p rtl8723cs-wowlan -p time -p util-linux
# yeah, this isn't technically a hook, but the hook infrastructure isn't actually
# restricted to stuff that starts with sxmo_hook_ ...
@ -40,11 +40,15 @@ doas rtl8723cs-wowlan arp --dest-ip SELF
echo "calling suspend for duration: $suspend_time"
start="$(date "+%s")"
time_start="$(date "+%s")"
irq_start="$(cat /proc/interrupts | grep 'rtw_wifi_gpio_wakeup' | tr -s ' ' | xargs echo | cut -d' ' -f 2)"
rtcwake -m mem -s "$suspend_time" || exit 1
#We woke up again
irq_end="$(cat /proc/interrupts | grep 'rtw_wifi_gpio_wakeup' | tr -s ' ' | xargs echo | cut -d' ' -f 2)"
time_spent="$(( $(date "+%s") - start ))"
echo "suspended for $time_spent seconds"
echo "suspended for $time_spent seconds. wifi IRQ count: ${irq_start} -> ${irq_end}"
sxmo_hook_postwake.sh