diff options
Diffstat (limited to 'sys-power/pm-utils/files/power.d/pci_devices')
| -rw-r--r-- | sys-power/pm-utils/files/power.d/pci_devices | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/sys-power/pm-utils/files/power.d/pci_devices b/sys-power/pm-utils/files/power.d/pci_devices deleted file mode 100644 index c06b706d82a7..000000000000 --- a/sys-power/pm-utils/files/power.d/pci_devices +++ /dev/null @@ -1,61 +0,0 @@ -#!/bin/sh - -# -# This script adjusts the power control of a set of PCI devices that -# prove beneficial to enable power savings -# - -PCI_DEVICES_PM_ENABLE="${PCI_DEVICES_PM_ENABLE:-true}" - -set_pci_device() -{ - for dev in /sys/bus/pci/devices/* ; do - if [ -e $dev/class -a -e $dev/power/control ]; then - id=`basename $dev` - case `cat $dev/class` in - 0x020000) # ethernet - echo "Setting Ethernet device $id to $1" - echo $1 > $dev/power/control - ;; - 0x028000) # wireless - echo "Setting Wireless device $id to $1" - echo $1 > $dev/power/control - ;; - 0x040300) # audio - echo "Setting Audio device $id to $1" - echo $1 > $dev/power/control - ;; - 0x060000) # host bridge - echo "Setting Host Bridge $id to $1" - echo $1 > $dev/power/control - ;; - 0x080500) # SD card reader - echo "Setting SD card reader device $id to $1" - echo $1 > $dev/power/control - ;; - 0x088000|0x088001) # card reader - echo "Setting card reader device $id to $1" - echo $1 > $dev/power/control - ;; - 0x0c0000|0x0c0010) # firewire - echo "Setting FireWire device $id to $1" - echo $1 > $dev/power/control - ;; - esac - fi - done -} - -case "$1" in - true) # powersaving on - [ "$PCI_DEVICES_PM_ENABLE" = true ] && set_pci_device "auto" - ;; - false) # powersaving off - [ "$PCI_DEVICES_PM_ENABLE" = true ] && set_pci_device "on" - ;; - *) - exit 254 - ;; -esac - -exit 0 |