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nixpkgs/upstart-jobs/hardware-scan.nix
Eelco Dolstra f25ce41c18 * Option boot.doHardwareScan to disable the hardware scan. Also, if
the flag "safemode" is specified on the kernel command line, also
  disable the hardware scan.
* Option boot.kernelModules to specify a set of modules to be loaded
  in stage 2 (in addition to the initrd modules in
  boot.initrd.kernelModules).

svn path=/nixos/trunk/; revision=7466
2006-12-22 23:34:42 +00:00

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Nix

# !!! Don't like it that I have to pass the kernel here.
{kernel, module_init_tools, doHardwareScan, kernelModules}:
{
name = "hardware-scan";
job = "
start on udev
script
export MODULE_DIR=${kernel}/lib/modules/
for i in ${toString kernelModules}; do
echo \"Loading kernel module $i...\"
${module_init_tools}/sbin/modprobe $i || true
done
if test -n \"${toString doHardwareScan}\" -a ! -e /var/run/safemode; then
# Try to load modules for all PCI devices.
for i in /sys/bus/pci/devices/*/modalias; do
echo \"Trying to load a module for $(basename $(dirname $i))...\"
${module_init_tools}/sbin/modprobe $(cat $i) || true
echo \"\"
done
fi
end script
";
}