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SQUASHME: Fix udev script header

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Rodrigo Arias
2025-09-04 13:24:20 +02:00
parent 556f6fbebb
commit de006f5cf0
1 changed files with 10 additions and 6 deletions
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16
m/module/amd-uprof.nix
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@@ -27,14 +27,18 @@
services.udev.extraRules = let services.udev.extraRules = let
# To create the device node we need to read the device number from the # To create the device node we need to read the device number from the
# /proc directory, so the module must have been loaded first. # /proc directory, so the module must have been loaded first.
addDevice = pkgs.writeScript "add-amd-uprof-dev.sh" addDevice = pkgs.writeShellScript "add-amd-uprof-dev.sh" ''
"mknod /dev/AMDPowerProfiler -m 666 c $(< /proc/AMDPowerProfiler/device) 0"; set -x
removeDevice = pkgs.writeScript "remove-amd-uprof-dev.sh" echo date > /tmp/uprof.log
"rm /dev/AMDPowerProfiler"; mknod /dev/AMDPowerProfiler -m 666 c $(< /proc/AMDPowerProfiler/device) 0
'';
removeDevice = pkgs.writeShellScript "remove-amd-uprof-dev.sh" ''
rm /dev/AMDPowerProfiler
'';
in in
'' ''
SUBSYSTEM=="module", DEVPATH=="/module/AMDPowerProfiler", ACTION=="add", RUN+="${addDevice}" KERNEL=="AMDPowerProfiler", SUBSYSTEM=="module", ACTION=="add", RUN+="${addDevice}"
SUBSYSTEM=="module", DEVPATH=="/module/AMDPowerProfiler", ACTION=="remove", RUN+="${removeDevice}" KERNEL=="AMDPowerProfiler", SUBSYSTEM=="module", ACTION=="remove", RUN+="${removeDevice}"
''; '';
}; };
} }