netdev - [PATCH net] tools: ynl: Add missing types to encode/decode

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Message-Id: <20230314161249.24876-1-michal.michalik@intel.com>
Date:   Tue, 14 Mar 2023 17:12:49 +0100
From:   Michal Michalik <michal.michalik@...el.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, arkadiusz.kubalewski@...el.com,
        Michal Michalik <michal.michalik@...el.com>
Subject: [PATCH net] tools: ynl: Add missing types to encode/decode

While testing the tool I noticed we miss the u16 type on payload create.
On the code inspection it turned out we miss also u8 and u64 - add them.

We also miss the decoding of u16 despite the fact `NlAttr` class
supports it - add it.

Signed-off-by: Michal Michalik <michal.michalik@...el.com>
---
 tools/net/ynl/lib/ynl.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py
index 90764a8..788f130 100644
--- a/tools/net/ynl/lib/ynl.py
+++ b/tools/net/ynl/lib/ynl.py
@@ -334,8 +334,14 @@ class YnlFamily(SpecFamily):
                 attr_payload += self._add_attr(attr['nested-attributes'], subname, subvalue)
         elif attr["type"] == 'flag':
             attr_payload = b''
+        elif attr["type"] == 'u8':
+            attr_payload = struct.pack("B", int(value))
+        elif attr["type"] == 'u16':
+            attr_payload = struct.pack("H", int(value))
         elif attr["type"] == 'u32':
             attr_payload = struct.pack("I", int(value))
+        elif attr["type"] == 'u64':
+            attr_payload = struct.pack("Q", int(value))
         elif attr["type"] == 'string':
             attr_payload = str(value).encode('ascii') + b'\x00'
         elif attr["type"] == 'binary':
@@ -371,6 +377,8 @@ class YnlFamily(SpecFamily):
                 decoded = subdict
             elif attr_spec['type'] == 'u8':
                 decoded = attr.as_u8()
+            elif attr_spec['type'] == 'u16':
+                decoded = attr.as_u16()
             elif attr_spec['type'] == 'u32':
                 decoded = attr.as_u32()
             elif attr_spec['type'] == 'u64':
-- 
2.9.5

base-commit: bcc858689db5f2e5a8d4d6e8bc5bb9736cd80626