| From: |
| Michal Wilczynski <michal.wilczynski-AT-intel.com> |
| To: |
| netdev-AT-vger.kernel.org |
| Subject: |
| [RFC PATCH net-next v4 0/6] Implement devlink-rate API and extend it |
| Date: |
| Thu, 15 Sep 2022 15:42:33 +0200 |
| Message-ID: |
| <20220915134239.1935604-1-michal.wilczynski@intel.com> |
| Cc: |
| alexandr.lobakin-AT-intel.com, dchumak-AT-nvidia.com, maximmi-AT-nvidia.com, jiri-AT-resnulli.us, simon.horman-AT-corigine.com, jacob.e.keller-AT-intel.com, jesse.brandeburg-AT-intel.com, przemyslaw.kitszel-AT-intel.com, Michal Wilczynski <michal.wilczynski-AT-intel.com> |
| Archive-link: |
| Article |
This patch series implements devlink-rate for ice driver. Unfortunately
current API isn't flexible enough for our use case, so there is a need to
extend it. New object type 'queue' is being introduced, and more functions
has been changed to non-static, to enable the driver to export current
Tx scheduling configuration.
This patch series is a follow up for this thread:
https://lore.kernel.org/netdev/20220704114513.2958937-1-m...
V4:
- changed static variable counter to per port IDA to
uniquely identify nodes
V3:
- removed shift macros, since FIELD_PREP is used
- added static_assert for struct
- removed unnecessary functions
- used tab instead of space in define
V2:
- fixed Alexandr comments
- refactored code to fix checkpatch issues
- added mutual exclusion for RDMA, DCB
Ben Shelton (1):
ice: Add function for move/reconfigure TxQ AQ command
Michal Wilczynski (5):
devlink: Extend devlink-rate api with queues and new parameters
ice: Introduce new parameters in ice_sched_node
ice: Implement devlink-rate API
ice: Export Tx scheduler configuration to devlink-rate
ice: Prevent ADQ, DCB and RDMA coexistence with Custom Tx scheduler
.../net/ethernet/intel/ice/ice_adminq_cmd.h | 41 +-
drivers/net/ethernet/intel/ice/ice_common.c | 75 ++-
drivers/net/ethernet/intel/ice/ice_common.h | 8 +
drivers/net/ethernet/intel/ice/ice_dcb.c | 2 +-
drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 4 +
drivers/net/ethernet/intel/ice/ice_devlink.c | 598 ++++++++++++++++++
drivers/net/ethernet/intel/ice/ice_devlink.h | 2 +
drivers/net/ethernet/intel/ice/ice_idc.c | 5 +
drivers/net/ethernet/intel/ice/ice_main.c | 2 +
drivers/net/ethernet/intel/ice/ice_sched.c | 81 ++-
drivers/net/ethernet/intel/ice/ice_sched.h | 27 +-
drivers/net/ethernet/intel/ice/ice_type.h | 7 +
drivers/net/ethernet/intel/ice/ice_virtchnl.c | 10 +
.../net/ethernet/mellanox/mlx5/core/devlink.c | 6 +-
.../mellanox/mlx5/core/esw/devlink_port.c | 8 +-
.../net/ethernet/mellanox/mlx5/core/esw/qos.c | 12 +-
.../net/ethernet/mellanox/mlx5/core/esw/qos.h | 10 +-
drivers/net/netdevsim/dev.c | 32 +-
include/net/devlink.h | 56 +-
include/uapi/linux/devlink.h | 8 +-
net/core/devlink.c | 407 ++++++++++--
21 files changed, 1284 insertions(+), 117 deletions(-)
--
2.35.1
