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#!/usr/bin/env python3
# register definition format:
# ('register name', 'register offset', 'register type')
#
# register types:
# '' - normal register
# 'DPIO' - DPIO register
import argparse
import os
import sys
import ast
import subprocess
import chipset
import reg_access as reg
def parse_file(file):
print('{0:^10s} | {1:^28s} | {2:^10s}'. format('offset', file.name, 'value'))
print('-' * 54)
for line in file:
register = ast.literal_eval(line)
if register[2] == 'DPIO':
val = reg.dpio_read(register[1], 0)
else:
val = reg.read(register[1])
intreg = int(register[1], 16)
print('{0:#010x} | {1:<28} | {2:#010x}'.format(intreg, register[0], val))
print('')
parser = argparse.ArgumentParser(description='Dumb register dumper.')
parser.add_argument('-b', '--baseless', action='store_true', default=False, help='baseless mode, ignore files starting with base_')
parser.add_argument('-a', '--autodetect', action='store_true', default=False, help='autodetect chipset')
parser.add_argument('profile', nargs='?', type=argparse.FileType('r'), default=None)
args = parser.parse_args()
if reg.init() == False:
print("Register initialization failed")
sys.exit()
# Put us where the script is
os.chdir(os.path.dirname(sys.argv[0]))
#parse anything named base_ these are assumed to apply for all gens.
if args.baseless == False:
for root, dirs, files in os.walk('.'):
for name in files:
if name.startswith(("base_")):
file = open(name.rstrip(), 'r')
parse_file(file)
if args.autodetect:
pci_dev = chipset.intel_get_pci_device()
devid = chipset.pcidev_to_devid(pci_dev)
if chipset.is_sandybridge(devid):
args.profile = open('sandybridge', 'r')
elif chipset.is_ivybridge(devid):
args.profile = open('ivybridge', 'r')
elif chipset.is_valleyview(devid):
args.profile = open('valleyview', 'r')
elif chipset.is_haswell(devid):
args.profile = open('haswell', 'r')
elif chipset.is_broadwell(devid):
args.profile = open('broadwell', 'r')
else:
print("Autodetect of devid " + hex(devid) + " failed")
if args.profile == None:
sys.exit()
for extra in args.profile:
extra_file = open(extra.rstrip(), 'r')
parse_file(extra_file)
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