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https://github.com/tiagovignatti/intel-gpu-tools.git
synced 2025-06-08 00:16:18 +00:00
de92969a40
Repurpose the (currently unused) third element in the register definition tuple to indicate the type of the register. 'DPIO' is the only special register type for now. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
66 lines
1.9 KiB
Python
Executable File
66 lines
1.9 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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import sys
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import ast
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import subprocess
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import chipset
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import reg_access as reg
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def parse_file(file):
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print('{0:^10s} | {1:^28s} | {2:^10s}'. format('offset', file.name, 'value'))
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print('-' * 54)
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for line in file:
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register = ast.literal_eval(line)
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if register[2] == 'DPIO':
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val = reg.dpio_read(register[1])
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else:
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val = reg.read(register[1])
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intreg = int(register[1], 16)
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print('{0:#010x} | {1:<28} | {2:#010x}'.format(intreg, register[0], val))
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print('')
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parser = argparse.ArgumentParser(description='Dumb register dumper.')
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parser.add_argument('-b', '--baseless', action='store_true', default=False, help='baseless mode, ignore files starting with base_')
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parser.add_argument('-a', '--autodetect', action='store_true', default=False, help='autodetect chipset')
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parser.add_argument('profile', nargs='?', type=argparse.FileType('r'), default=None)
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args = parser.parse_args()
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if reg.init() == False:
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print("Register initialization failed")
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sys.exit()
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# Put us where the script is
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os.chdir(os.path.dirname(sys.argv[0]))
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#parse anything named base_ these are assumed to apply for all gens.
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if args.baseless == False:
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for root, dirs, files in os.walk('.'):
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for name in files:
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if name.startswith(("base_")):
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file = open(name.rstrip(), 'r')
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parse_file(file)
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if args.autodetect:
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pci_dev = chipset.intel_get_pci_device()
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devid = chipset.pcidev_to_devid(pci_dev)
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if chipset.is_sandybridge(devid):
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args.profile = open('sandybridge', 'r')
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elif chipset.is_ivybridge(devid):
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args.profile = open('ivybridge', 'r')
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elif chipset.is_valleyview(devid):
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args.profile = open('valleyview', 'r')
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elif chipset.is_haswell(devid):
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args.profile = open('haswell', 'r')
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else:
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print("Autodetect of %x " + devid + " failed")
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if args.profile == None:
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sys.exit()
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for extra in args.profile:
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extra_file = open(extra.rstrip(), 'r')
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parse_file(extra_file)
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