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tools: ynl-gen: support excluding tricky ops

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The ethtool family has a small handful of quite tricky ops
and a lot of simple very useful ops. Teach ynl-gen to skip
ops so that we can bypass the tricky ones.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2023-06-09 14:43:35 -07:00
committed by David S. Miller
parent b30a1f305b
commit 008bcd6835
2 changed files with 17 additions and 5 deletions
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12
tools/net/ynl/lib/nlspec.py
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@@ -334,7 +334,7 @@ class SpecFamily(SpecElement):
consts dict of all constants/enums
fixed_header string, optional name of family default fixed header struct
"""
def __init__(self, spec_path, schema_path=None):
def __init__(self, spec_path, schema_path=None, exclude_ops=None):
with open(spec_path, "r") as stream:
prefix = '# SPDX-License-Identifier: '
first = stream.readline().strip()
@@ -349,6 +349,8 @@ class SpecFamily(SpecElement):
super().__init__(self, spec)
self._exclude_ops = exclude_ops if exclude_ops else []
self.proto = self.yaml.get('protocol', 'genetlink')
self.msg_id_model = self.yaml['operations'].get('enum-model', 'unified')
@@ -449,7 +451,13 @@ class SpecFamily(SpecElement):
req_val = None
if rsp_val == rsp_val_next:
rsp_val = None
op = self.new_operation(elem, req_val, rsp_val)
skip = False
for exclude in self._exclude_ops:
skip |= bool(exclude.match(elem['name']))
if not skip:
op = self.new_operation(elem, req_val, rsp_val)
req_val = req_val_next
rsp_val = rsp_val_next