| Message ID | 20230823114202.5862-9-donald.hunter@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | tools/net/ynl: Add support for netlink-raw families | expand |
| Context | Check | Description |
|---|---|---|
| netdev/series_format | success | Posting correctly formatted |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/header_inline | success | No static functions without inline keyword in header files |
| netdev/build_32bit | success | Errors and warnings before: 9 this patch: 9 |
| netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
| netdev/build_clang | success | Errors and warnings before: 9 this patch: 9 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/deprecated_api | success | None detected |
| netdev/check_selftest | success | No net selftest shell script |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 9 this patch: 9 |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 25 lines checked |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/source_inline | success | Was 0 now: 0 |
On 8/23/2023 4:41 AM, Donald Hunter wrote: > Add support for the 'array-nest' attribute type that is used by several > netlink-raw families. > > Signed-off-by: Donald Hunter <donald.hunter@gmail.com> > Reviewed-by: Jakub Kicinski <kuba@kernel.org> > --- Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py index 4fa4416edd58..b44174f1fa33 100644 --- a/tools/net/ynl/lib/ynl.py +++ b/tools/net/ynl/lib/ynl.py @@ -490,6 +490,17 @@ class YnlFamily(SpecFamily): decoded = NlAttr.formatted_string(decoded, attr_spec.display_hint) return decoded + def _decode_array_nest(self, attr, attr_spec): + decoded = [] + offset = 0 + while offset < len(attr.raw): + item = NlAttr(attr.raw, offset) + offset += item.full_len + + subattrs = self._decode(NlAttrs(item.raw), attr_spec['nested-attributes']) + decoded.append({ item.type: subattrs }) + return decoded + def _decode(self, attrs, space): attr_space = self.attr_sets[space] rsp = dict() @@ -509,6 +520,8 @@ class YnlFamily(SpecFamily): decoded = True elif attr_spec["type"] in NlAttr.type_formats: decoded = attr.as_scalar(attr_spec['type'], attr_spec.byte_order) + elif attr_spec["type"] == 'array-nest': + decoded = self._decode_array_nest(attr, attr_spec) else: raise Exception(f'Unknown {attr_spec["type"]} with name {attr_spec["name"]}')