From: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
To: intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org, jacob.e.keller@intel.com,
michal.kubiak@intel.com, maciej.fijalkowski@intel.com,
sridhar.samudrala@intel.com, przemyslaw.kitszel@intel.com,
wojciech.drewek@intel.com, pio.raczynski@gmail.com,
jiri@nvidia.com, mateusz.polchlopek@intel.com, shayd@nvidia.com
Subject: [iwl-next v1 00/14] ice: support devlink subfunction
Date: Tue, 7 May 2024 13:45:01 +0200 [thread overview]
Message-ID: <20240507114516.9765-1-michal.swiatkowski@linux.intel.com> (raw)
Hi,
Currently ice driver does not allow creating more than one networking
device per physical function. The only way to have more hardware backed
netdev is to use SR-IOV.
Following patchset adds support for devlink port API. For each new
pcisf type port, driver allocates new VSI, configures all resources
needed, including dynamically MSIX vectors, program rules and registers
new netdev.
This series supports only one Tx/Rx queue pair per subfunction.
Example commands:
devlink port add pci/0000:31:00.1 flavour pcisf pfnum 1 sfnum 1000
devlink port function set pci/0000:31:00.1/1 hw_addr 00:00:00:00:03:14
devlink port function set pci/0000:31:00.1/1 state active
devlink port function del pci/0000:31:00.1/1
Make the port representor and eswitch code generic to support
subfunction representor type.
VSI configuration is slightly different between VF and SF. It needs to
be reflected in the code.
Most recent previous patchset (not containing port representor for SF
support). [1]
[1] https://lore.kernel.org/netdev/20240417142028.2171-1-michal.swiatkowski@linux.intel.com/
Michal Swiatkowski (7):
ice: treat subfunction VSI the same as PF VSI
ice: create port representor for SF
ice: don't set target VSI for subfunction
ice: check if SF is ready in ethtool ops
ice: netdevice ops for SF representor
ice: support subfunction devlink Tx topology
ice: basic support for VLAN in subfunctions
Piotr Raczynski (7):
ice: add new VSI type for subfunctions
ice: export ice ndo_ops functions
ice: add basic devlink subfunctions support
ice: allocate devlink for subfunction
ice: base subfunction aux driver
ice: implement netdev for subfunction
ice: allow to activate and deactivate subfunction
drivers/net/ethernet/intel/ice/Makefile | 2 +
.../net/ethernet/intel/ice/devlink/devlink.c | 48 ++
.../net/ethernet/intel/ice/devlink/devlink.h | 1 +
.../ethernet/intel/ice/devlink/devlink_port.c | 516 ++++++++++++++++++
.../ethernet/intel/ice/devlink/devlink_port.h | 43 ++
drivers/net/ethernet/intel/ice/ice.h | 19 +-
drivers/net/ethernet/intel/ice/ice_base.c | 5 +-
drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 1 +
drivers/net/ethernet/intel/ice/ice_eswitch.c | 85 ++-
drivers/net/ethernet/intel/ice/ice_eswitch.h | 22 +-
drivers/net/ethernet/intel/ice/ice_ethtool.c | 7 +-
drivers/net/ethernet/intel/ice/ice_lib.c | 52 +-
drivers/net/ethernet/intel/ice/ice_lib.h | 3 +
drivers/net/ethernet/intel/ice/ice_main.c | 66 ++-
drivers/net/ethernet/intel/ice/ice_repr.c | 195 +++++--
drivers/net/ethernet/intel/ice/ice_repr.h | 22 +-
drivers/net/ethernet/intel/ice/ice_sf_eth.c | 329 +++++++++++
drivers/net/ethernet/intel/ice/ice_sf_eth.h | 33 ++
.../ethernet/intel/ice/ice_sf_vsi_vlan_ops.c | 21 +
.../ethernet/intel/ice/ice_sf_vsi_vlan_ops.h | 13 +
drivers/net/ethernet/intel/ice/ice_sriov.c | 4 +-
drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +-
drivers/net/ethernet/intel/ice/ice_type.h | 1 +
drivers/net/ethernet/intel/ice/ice_vf_lib.c | 4 +-
.../net/ethernet/intel/ice/ice_vsi_vlan_ops.c | 4 +
drivers/net/ethernet/intel/ice/ice_xsk.c | 2 +-
26 files changed, 1362 insertions(+), 138 deletions(-)
create mode 100644 drivers/net/ethernet/intel/ice/ice_sf_eth.c
create mode 100644 drivers/net/ethernet/intel/ice/ice_sf_eth.h
create mode 100644 drivers/net/ethernet/intel/ice/ice_sf_vsi_vlan_ops.c
create mode 100644 drivers/net/ethernet/intel/ice/ice_sf_vsi_vlan_ops.h
--
2.42.0
next reply other threads:[~2024-05-07 11:40 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 11:45 Michal Swiatkowski [this message]
2024-05-07 11:45 ` [iwl-next v1 01/14] ice: add new VSI type for subfunctions Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 02/14] ice: export ice ndo_ops functions Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 03/14] ice: add basic devlink subfunctions support Michal Swiatkowski
2024-05-09 11:06 ` Jiri Pirko
2024-05-10 7:13 ` Michal Swiatkowski
2024-05-10 11:05 ` Jiri Pirko
2024-05-10 12:25 ` Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 04/14] ice: treat subfunction VSI the same as PF VSI Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 05/14] ice: allocate devlink for subfunction Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 06/14] ice: base subfunction aux driver Michal Swiatkowski
2024-05-09 11:13 ` Jiri Pirko
2024-05-10 7:20 ` Michal Swiatkowski
2024-05-10 11:06 ` Jiri Pirko
2024-05-07 11:45 ` [iwl-next v1 07/14] ice: implement netdev for subfunction Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 08/14] ice: create port representor for SF Michal Swiatkowski
2024-05-09 11:16 ` Jiri Pirko
2024-05-10 7:31 ` Michal Swiatkowski
2024-05-10 11:07 ` Jiri Pirko
2024-05-10 12:25 ` [Intel-wired-lan] " Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 09/14] ice: don't set target VSI for subfunction Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 10/14] ice: check if SF is ready in ethtool ops Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 11/14] ice: netdevice ops for SF representor Michal Swiatkowski
2024-05-09 11:17 ` Jiri Pirko
2024-05-10 7:25 ` Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 12/14] ice: support subfunction devlink Tx topology Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 13/14] ice: basic support for VLAN in subfunctions Michal Swiatkowski
2024-05-07 11:45 ` [iwl-next v1 14/14] ice: allow to activate and deactivate subfunction Michal Swiatkowski
2024-05-09 11:36 ` Jiri Pirko
2024-05-10 7:33 ` Michal Swiatkowski
2024-05-10 11:08 ` Jiri Pirko
2024-05-09 11:18 ` [iwl-next v1 00/14] ice: support devlink subfunction Jiri Pirko
2024-05-10 7:24 ` Michal Swiatkowski
2024-05-10 11:09 ` Jiri Pirko
2024-05-10 12:26 ` [Intel-wired-lan] " Michal Swiatkowski
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