netdev - [PATCH v4 0/1] Add tc filter example

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Message-ID: <20251119203618.263780-1-zahari.doychev@linux.com>
Date: Wed, 19 Nov 2025 21:36:17 +0100
From: Zahari Doychev <zahari.doychev@...ux.com>
To: donald.hunter@...il.com,
	kuba@...nel.org
Cc: davem@...emloft.net,
	edumazet@...gle.com,
	pabeni@...hat.com,
	horms@...nel.org,
	jacob.e.keller@...el.com,
	ast@...erby.net,
	matttbe@...nel.org,
	netdev@...r.kernel.org,
	jhs@...atatu.com,
	xiyou.wangcong@...il.com,
	jiri@...nulli.us,
	johannes@...solutions.net,
	zahari.doychev@...ux.com
Subject: [PATCH v4 0/1] Add tc filter example

The patch in this series introduces an example tool that
creates, shows and deletes flower filter with two VLAN actions.
The example inserts a dummy action at index 0 to work around the
tc actions array oddity.

---
v4: 
- Fix tc-filter-add return error codes.

v3: https://lore.kernel.org/netdev/20251117105708.133020-1-zahari.doychev@linux.com/
- Dropped the patch that ignored index zero for indexed arrays.
- Extended the example to work around tc action array indexing oddity.
- Move to the example CFLAGS to samples/Makefile.
- Enhanced attribute dumping.

v2: https://lore.kernel.org/netdev/20251106151529.453026-1-zahari.doychev@linux.com/
- extend the sampe tool to show and delete the filter
- drop fix for ynl_attr_put_str as already fixed by:
  Link: https://lore.kernel.org/netdev/20251024132438.351290-1-poros@redhat.com/
- make indexed-arrays to start from index 1.
  Link: https://lore.kernel.org/netdev/20251022182701.250897-1-ast@fiberby.net/

v1: https://lore.kernel.org/netdev/20251018151737.365485-1-zahari.doychev@linux.com/

Zahari Doychev (1):
  ynl: samples: add tc filter example

 tools/net/ynl/samples/.gitignore      |   1 +
 tools/net/ynl/samples/Makefile        |   1 +
 tools/net/ynl/samples/tc-filter-add.c | 335 ++++++++++++++++++++++++++
 3 files changed, 337 insertions(+)
 create mode 100644 tools/net/ynl/samples/tc-filter-add.c

-- 
2.51.2