netdev - [PATCH net-next v3 0/4] amd-xgbe: introduce support for ethtool selftests

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Message-ID: <20251020152228.1670070-1-Raju.Rangoju@amd.com>
Date: Mon, 20 Oct 2025 20:52:24 +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>, <Shyam-sundar.S-k@....com>,
	Raju Rangoju <Raju.Rangoju@....com>
Subject: [PATCH net-next v3 0/4] amd-xgbe: introduce support for ethtool selftests

This patch series introduces support for ethtool selftests, which
helps in finding the misconfiguration of HW. Supports the following
tests:

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

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 (4):
  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/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 | 511 ++++++++++++++++++
 drivers/net/ethernet/amd/xgbe/xgbe.h          |   6 +
 5 files changed, 527 insertions(+), 1 deletion(-)
 create mode 100644 drivers/net/ethernet/amd/xgbe/xgbe-selftest.c

-- 
2.34.1