This patch set adds support for standard ethtool statistics - rmon,
eth-ctrl, eth-mac and pause - to dpaa2-mac and its users dpaa2-eth and
dpaa2-switch.
The first patch extends the firmware APIs related to MAC counters and
adds dpmac_get_statistics() which can be used to retrieve multiple counter
values through a single firmware call.
This new API is put in use in the second patch by gathering all
previously exported ethtool statistics through a single MC firmware
call. In this patch we are also adding the setup and cleanup
infrastructure which will be also used for the standard ethtool
counters.
The third patch adds the actual suppord for rmon, eth-ctrl, eth-mac and
pause statistics in dpaa2-mac and its users.
The last two patches extend the selftest infrastructure with a new
script - ethtool_std_stats.sh - which validates the standard counters
(except rmon which is already covered). This new selftest was run on
LX2160ARDB with both dpaa2-eth and dpaa2-switch interfaces as well as
LS1028ARDB with ENETC and Felix switch interfaces.
Ioana Ciornei (5):
net: dpaa2-mac: extend APIs related to statistics
net: dpaa2-mac: retrieve MAC statistics in one firmware command
net: dpaa2-mac: export standard statistics
selftests: forwarding: extend ethtool_std_stats_get with pause
statistics
selftests: drivers: hw: add tests for the ethtool standard counters
.../ethernet/freescale/dpaa2/dpaa2-ethtool.c | 59 ++-
.../net/ethernet/freescale/dpaa2/dpaa2-mac.c | 381 ++++++++++++++++--
.../net/ethernet/freescale/dpaa2/dpaa2-mac.h | 23 +-
.../freescale/dpaa2/dpaa2-switch-ethtool.c | 45 ++-
.../net/ethernet/freescale/dpaa2/dpmac-cmd.h | 11 +-
drivers/net/ethernet/freescale/dpaa2/dpmac.c | 30 +-
drivers/net/ethernet/freescale/dpaa2/dpmac.h | 86 +++-
.../testing/selftests/drivers/net/hw/Makefile | 1 +
.../drivers/net/hw/ethtool_std_stats.sh | 192 +++++++++
tools/testing/selftests/net/forwarding/lib.sh | 8 +-
10 files changed, 792 insertions(+), 44 deletions(-)
create mode 100755 tools/testing/selftests/drivers/net/hw/ethtool_std_stats.sh
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2.25.1
