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1e473c2ebb
This was requested in review: https://github.com/systemd/systemd/pull/27846#discussion_r1210383265 I kept this as separate commit because the change would impact both of the previous commits and splitting it up seems like unnecessary work. The result is unchanged. v2: - use universal_newlines=True to keep compat with Python 3.6 on C8S.
62 lines
1.5 KiB
Python
62 lines
1.5 KiB
Python
#!/usr/bin/env python3
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# SPDX-License-Identifier: LGPL-2.1-or-later
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import re
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import shlex
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import subprocess
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import sys
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OVERRIDES = {
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'autoneg' : 'autonegotiation',
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}
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mode, cpp, header = sys.argv[1:]
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xml = mode == '--xml'
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command = [*shlex.split(cpp), '-include', header, '-']
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out = subprocess.check_output(command, stdin=subprocess.DEVNULL, universal_newlines=True)
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lines = iter(out.splitlines())
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for line in lines:
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if line.startswith('enum ethtool_link_mode_bit_indices {'):
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break
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entries = []
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for line in lines:
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if line.startswith('}'):
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break
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# ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0,
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m = re.match(r'^\s*(ETHTOOL_LINK_MODE_((\d*).*)_BIT)\s*=\s*(\d+),', line)
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if not m:
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continue
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enum, name, speed, value = m.groups()
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name = name.lower().replace('_', '-')
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name = OVERRIDES.get(name, name)
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duplex = name.split('-')[-1].lower()
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if duplex not in {'half', 'full'}:
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duplex = ''
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entries += [(enum, name, speed, value, duplex)]
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if xml:
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print(' <tbody>')
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entries.sort(key=lambda entry: (int(entry[2]) if entry[2] else 1e20, entry[4], entry[1], entry[3]))
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for enum, name, speed, value, duplex in entries:
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if xml:
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print(f'''\
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<row><entry><option>{name}</option></entry>
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<entry>{speed}</entry><entry>{duplex}</entry></row>
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''')
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else:
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enum = f'[{enum}]'
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print(f' {enum:50} = "{name}",')
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if xml:
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print(' </tbody>')
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assert len(entries) >= 99
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