]>
git.ipfire.org Git - thirdparty/systemd.git/blob - tools/make-autosuspend-rules.py
2 # SPDX-License-Identifier: LGPL-2.1+
4 # Generate autosuspend rules for devices that have been tested to work properly
5 # with autosuspend by the Chromium OS team. Based on
6 # https://chromium.googlesource.com/chromiumos/platform2/+/master/power_manager/udev/gen_autosuspend_rules.py
8 import chromiumos
.gen_autosuspend_rules
10 print('# pci:v<00VENDOR>d<00DEVICE> (8 uppercase hexadecimal digits twice)')
11 for entry
in chromiumos
.gen_autosuspend_rules
.PCI_IDS
:
12 vendor
, device
= entry
.split(':')
13 vendor
= int(vendor
, 16)
14 device
= int(device
, 16)
15 print('pci:v{:08X}d{:08X}*'.format(vendor
, device
))
17 print('# usb:v<VEND>p<PROD> (4 uppercase hexadecimal digits twice)')
18 for entry
in chromiumos
.gen_autosuspend_rules
.USB_IDS
:
19 vendor
, product
= entry
.split(':')
20 vendor
= int(vendor
, 16)
21 product
= int(product
, 16)
22 print('usb:v{:04X}p{:04X}*'.format(vendor
, product
))
24 print(' ID_AUTOSUSPEND=1')