[net-next,v5,0/6] netdevsim: add ethtool coalesce and ring settings

Message

Antonio Cardace Nov. 18, 2020, 5:18 p.m. UTC

Output of ethtool-ring.sh and ethtool-coalesce.sh selftests:

# ./ethtool-ring.sh
PASSED all 4 checks
# ./ethtool-coalesce.sh
PASSED all 22 checks
# ./ethtool-pause.sh
PASSED all 7 checks

Changelog v4 -> v5
- in ethtool-common.sh selftests changed
  echo '$(ls /sys/bus/netdevsim/devices/netdevsim${NSIM_ID}/net/)'
  to just 'ls /sys/bus/netdevsim/devices/netdevsim${NSIM_ID}/net/'

Antonio Cardace (6):
  ethtool: add ETHTOOL_COALESCE_ALL_PARAMS define
  netdevsim: move ethtool pause params in separate struct
  netdevsim: support ethtool ring and coalesce settings
  selftests: extract common functions in ethtool-common.sh
  selftests: refactor get_netdev_name function
  selftests: add ring and coalesce selftests

 drivers/net/netdevsim/ethtool.c               |  82 +++++++++--
 drivers/net/netdevsim/netdevsim.h             |   9 +-
 include/linux/ethtool.h                       |   1 +
 .../drivers/net/netdevsim/ethtool-coalesce.sh | 132 ++++++++++++++++++
 .../drivers/net/netdevsim/ethtool-common.sh   |  53 +++++++
 .../drivers/net/netdevsim/ethtool-pause.sh    |  63 +--------
 .../drivers/net/netdevsim/ethtool-ring.sh     |  85 +++++++++++
 7 files changed, 352 insertions(+), 73 deletions(-)
 create mode 100755 tools/testing/selftests/drivers/net/netdevsim/ethtool-coalesce.sh
 create mode 100644 tools/testing/selftests/drivers/net/netdevsim/ethtool-common.sh
 create mode 100755 tools/testing/selftests/drivers/net/netdevsim/ethtool-ring.sh

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2.28.0