On Tue, 2018-12-11 at 15:23 -0800, Saeed Mahameed wrote: > Hi Dave, > > This series includes three updates to mlx5e driver, > - Eswitch remote mirroring support. > - CQE padding for ethernet CQs on PPC. > - FW monitor counters support. > > For more information please see tag log bleow. > > Please pull and let me know if there's any problem. >
Hi Dave, the series status in patchworks is "Changes Requested" but I already addressed Cong's comments, i agree with one of them but after double checking I found out that the code in question is going to be changed anyways in downstream patch, so i decided to keep the code as is in patch #3. see my last comment: https://patchwork.ozlabs.org/patch/1011429/ > Thanks, > Saeed. > > --- > > The following changes since commit > 0bd72117fba2dd51a65eaa7b480adc0eea9a4409: > > bpf: fix up uapi helper description and sync bpf header with tools > (2018-12-11 11:06:43 -0800) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git > tags/mlx5e-updates-2018-12-11 > > for you to fetch changes up to > 5c7e8bbb025726f9cb9b2bc050509a94262426f8: > > net/mlx5e: Use monitor counters for update stats (2018-12-11 > 14:52:20 -0800) > > ---------------------------------------------------------------- > mlx5e-updates-2018-12-11 > > From Eli Britstein, > Patches 1-10 adds remote mirroring support. > Patches 1-4 refactor encap related code as pre-steps for using per > destination encapsulation properties. > Patches 5-7 use extended destination feature for single/multi > destination scenarios that have a single encap destination. > Patches 8-10 enable multiple encap destinations for a TC flow. > > From, Daniel Jurgens, > Patch 11, Use CQE padding for Ethernet CQs, PPC showed up to a 24% > improvement in small packet throughput > > From Eyal Davidovich, > patches 12-14, FW monitor counter support > FW monitor counters feature came to solve the delayed reporting of > FW stats in the atomic get_stats64 ndo, since we can't access the > FW at that stage, this feature will enable immediate FW stats updates > in the driver via fw events on specific stats updates. > > Patch 12, cleanup to avoid querying a FW counter when it is not > supported > Patch 13, Monitor counters FW commands support > Patch 14, Use monitor counters in ethernet netdevice to update FW > stats reported in the atomic get_stats64 ndo. > > ---------------------------------------------------------------- > Daniel Jurgens (1): > net/mlx5e: Use CQE padding for Ethernet CQs > > Eli Britstein (10): > net/mlx5: Consider encapsulation properties when comparing > destinations > net/mlx5: E-Switch, Rename esw attr mirror count field > net/mlx5e: Refactor eswitch flow attr for destination specific > properties > net/mlx5e: Move flow attr reformat action bit to per dest flags > net/mlx5e: Annul encap action ordering requirement > net/mlx5e: Replace the split logic with extended destination > net/mlx5e: Support header rewrite actions with remote port > mirroring > net/mlx5e: Change parse attr struct to accommodate multiple > tunnel infos > net/mlx5e: Allow association of a flow to multiple encaps > net/mlx5e: Support multiple encapsulations for a TC flow > > Eyal Davidovich (3): > net/mlx5e: Avoid query PPCNT register if not supported by the > device > net/mlx5e: Monitor counters commands support > net/mlx5e: Use monitor counters for update stats > > drivers/net/ethernet/mellanox/mlx5/core/Makefile | 2 +- > drivers/net/ethernet/mellanox/mlx5/core/en.h | 3 + > .../ethernet/mellanox/mlx5/core/en/monitor_stats.c | 169 > +++++++++++++++++++ > .../ethernet/mellanox/mlx5/core/en/monitor_stats.h | 12 ++ > drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 16 +- > drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 12 ++ > drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 181 > ++++++++++++++------- > drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 16 +- > .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 44 +++-- > drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 5 +- > drivers/net/ethernet/mellanox/mlx5/core/wq.c | 3 +- > drivers/net/ethernet/mellanox/mlx5/core/wq.h | 7 +- > include/linux/mlx5/cq.h | 10 +- > include/linux/mlx5/mlx5_ifc.h | 4 +- > 14 files changed, 393 insertions(+), 91 deletions(-) > create mode 100644 > drivers/net/ethernet/mellanox/mlx5/core/en/monitor_stats.c > create mode 100644 > drivers/net/ethernet/mellanox/mlx5/core/en/monitor_stats.h
