netdev - [PATCH net-next v4 0/5] amd-xgbe: introduce support for ethtool selftests

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Message-ID: <20251028084404.1046722-1-Raju.Rangoju@amd.com>
Date: Tue, 28 Oct 2025 14:14:04 +0530
From: Raju Rangoju <Raju.Rangoju@....com>
To: <netdev@...r.kernel.org>
CC: <pabeni@...hat.com>, <kuba@...nel.org>, <edumazet@...gle.com>,
	<davem@...emloft.net>, <andrew+netdev@...n.ch>,
	<maxime.chevallier@...tlin.com>, <Shyam-sundar.S-k@....com>, Raju Rangoju
	<Raju.Rangoju@....com>
Subject: [PATCH net-next v4 0/5] amd-xgbe: introduce support for ethtool selftests

This patch series introduces support for ethtool selftests,
which helps in finding the misconfiguration of HW. Makes use of network
 selftest packet creation infrastructure.

Supports the following tests:

 - MAC loopback selftest
 - PHY loopback selftest
 - Split header selftest
 - Jubmo frame selftest

Changes since v3:
 - add new patch to export packet creation helpers for driver use
Changes since v2:
 - fix build warnings for xtensa and alpha arch Changes since v1:
 - fix build warnings for s390 arch reported by kernel test robot

Raju Rangoju (5):
  net: selftests: export packet creation helpers for driver use
  amd-xgbe: introduce support ethtool selftest
  amd-xgbe: add ethtool phy selftest
  amd-xgbe: add ethtool split header selftest
  amd-xgbe: add ethtool jumbo frame selftest

 drivers/net/ethernet/amd/Kconfig              |   1 +
 drivers/net/ethernet/amd/xgbe/Makefile        |   2 +-
 drivers/net/ethernet/amd/xgbe/xgbe-dev.c      |   2 +
 drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c  |   7 +
 drivers/net/ethernet/amd/xgbe/xgbe-selftest.c | 353 ++++++++++++++++++
 drivers/net/ethernet/amd/xgbe/xgbe.h          |   6 +
 include/net/selftests.h                       |  44 +++
 net/core/selftests.c                          |  48 +--
 8 files changed, 421 insertions(+), 42 deletions(-)
 create mode 100644 drivers/net/ethernet/amd/xgbe/xgbe-selftest.c

-- 
2.34.1