netdev - [PATCH net-next V3 01/15] tools: ynl-gen: allow noncontiguous enums

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Message-ID: <20250425214808.507732-2-saeed@kernel.org>
Date: Fri, 25 Apr 2025 14:47:54 -0700
From: Saeed Mahameed <saeed@...nel.org>
To: "David S. Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Eric Dumazet <edumazet@...gle.com>
Cc: Saeed Mahameed <saeedm@...dia.com>,
	netdev@...r.kernel.org,
	Tariq Toukan <tariqt@...dia.com>,
	Gal Pressman <gal@...dia.com>,
	Leon Romanovsky <leonro@...dia.com>,
	Jiri Pirko <jiri@...dia.com>
Subject: [PATCH net-next V3 01/15] tools: ynl-gen: allow noncontiguous enums

From: Jiri Pirko <jiri@...dia.com>

In case the enum has holes, instead of hard stop, avoid the policy value
checking and it to the code.

Signed-off-by: Jiri Pirko <jiri@...dia.com>
---
 tools/net/ynl/pyynl/ynl_gen_c.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/net/ynl/pyynl/ynl_gen_c.py b/tools/net/ynl/pyynl/ynl_gen_c.py
index 0d930c17f963..56d6aa162773 100755
--- a/tools/net/ynl/pyynl/ynl_gen_c.py
+++ b/tools/net/ynl/pyynl/ynl_gen_c.py
@@ -358,10 +358,10 @@ class TypeScalar(Type):
         if 'enum' in self.attr:
             enum = self.family.consts[self.attr['enum']]
             low, high = enum.value_range()
-            if 'min' not in self.checks:
+            if low and 'min' not in self.checks:
                 if low != 0 or self.type[0] == 's':
                     self.checks['min'] = low
-            if 'max' not in self.checks:
+            if high and 'max' not in self.checks:
                 self.checks['max'] = high
 
         if 'min' in self.checks and 'max' in self.checks:
@@ -862,7 +862,7 @@ class EnumSet(SpecEnumSet):
         high = max([x.value for x in self.entries.values()])
 
         if high - low + 1 != len(self.entries):
-            raise Exception("Can't get value range for a noncontiguous enum")
+            return None, None
 
         return low, high
 
-- 
2.49.0