diff options
| author | Hangbin Liu <liuhangbin@gmail.com> | 2024-04-04 09:31:12 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-06 08:32:49 +0300 |
| commit | aa6485d813ad6d884d23e1e9cf3913be29a1f229 (patch) | |
| tree | 673695b5e1b1500a49b331b4476d23c81fb6a77f /tools/net/ynl/ynl-gen-c.py | |
| parent | f410cbea9f3d2675b4c8e52af1d1985b11b387d1 (diff) | |
| download | linux-aa6485d813ad6d884d23e1e9cf3913be29a1f229.tar.xz | |
ynl: rename array-nest to indexed-array
Some implementations, like bonding, has nest array with same attr type.
To support all kinds of entries under one nest array. As discussed[1],
let's rename array-nest to indexed-array, and assuming the value is
a nest by passing the type via sub-type.
[1] https://lore.kernel.org/netdev/20240312100105.16a59086@kernel.org/
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20240404063114.1221532-2-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/net/ynl/ynl-gen-c.py')
| -rwxr-xr-x | tools/net/ynl/ynl-gen-c.py | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index a451cbfbd781..c0b90c104d92 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -841,8 +841,11 @@ class AttrSet(SpecAttrSet): t = TypeBitfield32(self.family, self, elem, value) elif elem['type'] == 'nest': t = TypeNest(self.family, self, elem, value) - elif elem['type'] == 'array-nest': - t = TypeArrayNest(self.family, self, elem, value) + elif elem['type'] == 'indexed-array' and 'sub-type' in elem: + if elem["sub-type"] == 'nest': + t = TypeArrayNest(self.family, self, elem, value) + else: + raise Exception(f'new_attr: unsupported sub-type {elem["sub-type"]}') elif elem['type'] == 'nest-type-value': t = TypeNestTypeValue(self.family, self, elem, value) else: @@ -1055,7 +1058,7 @@ class Family(SpecFamily): if nested in self.root_sets: raise Exception("Inheriting members to a space used as root not supported") inherit.update(set(spec['type-value'])) - elif spec['type'] == 'array-nest': + elif spec['type'] == 'indexed-array': inherit.add('idx') self.pure_nested_structs[nested].set_inherited(inherit) @@ -1619,9 +1622,12 @@ def _multi_parse(ri, struct, init_lines, local_vars): multi_attrs = set() needs_parg = False for arg, aspec in struct.member_list(): - if aspec['type'] == 'array-nest': - local_vars.append(f'const struct nlattr *attr_{aspec.c_name};') - array_nests.add(arg) + if aspec['type'] == 'indexed-array' and 'sub-type' in aspec: + if aspec["sub-type"] == 'nest': + local_vars.append(f'const struct nlattr *attr_{aspec.c_name};') + array_nests.add(arg) + else: + raise Exception(f'Not supported sub-type {aspec["sub-type"]}') if 'multi-attr' in aspec: multi_attrs.add(arg) needs_parg |= 'nested-attributes' in aspec |