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[net-next,v2,0/7] provide generic net selftest support

Message ID 20210415130738.19603-1-o.rempel@pengutronix.de (mailing list archive)
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Series provide generic net selftest support | expand

Message

Oleksij Rempel April 15, 2021, 1:07 p.m. UTC 
changes v2:
- make this tests available for all netowking devices.
- enable them on FEC, ag71xx and all DSA switches.
- add and test loopback support on more PHYs.

This patch set provides diagnostic capabilities for some iMX, ag71xx or
any DSA based devices. For proper functionality, PHY loopback support is
needed.
So far there is only initial infrastructure with basic tests. 

Oleksij Rempel (7):
  net: phy: genphy_loopback: add link speed configuration
  net: phy: micrel: KSZ8081 & KSZ9031: add loopback support
  net: phy: at803x: AR8085 & AR9331: add loopback support
  net: add generic selftest support
  net: fec: make use of generic NET_SELFTESTS library
  net: ag71xx: make use of generic NET_SELFTESTS library
  net: dsa: enable selftest support for all switches by default

 drivers/net/ethernet/atheros/Kconfig      |   1 +
 drivers/net/ethernet/atheros/ag71xx.c     |  20 +-
 drivers/net/ethernet/freescale/Kconfig    |   1 +
 drivers/net/ethernet/freescale/fec_main.c |   7 +
 drivers/net/phy/at803x.c                  |   2 +
 drivers/net/phy/micrel.c                  |   2 +
 drivers/net/phy/phy.c                     |   3 +-
 drivers/net/phy/phy_device.c              |  21 +-
 include/linux/phy.h                       |   1 +
 include/net/dsa.h                         |   2 +
 include/net/selftests.h                   |  12 +
 net/Kconfig                               |   4 +
 net/core/Makefile                         |   1 +
 net/core/selftests.c                      | 366 ++++++++++++++++++++++
 net/dsa/Kconfig                           |   1 +
 net/dsa/slave.c                           |  21 ++
 16 files changed, 458 insertions(+), 7 deletions(-)
 create mode 100644 include/net/selftests.h
 create mode 100644 net/core/selftests.c