On Thu, May 09, 2024 at 01:18:29PM +0200, Jiri Pirko wrote: > Tue, May 07, 2024 at 01:45:01PM CEST, michal.swiatkow...@linux.intel.com > wrote: > >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.swiatkow...@linux.intel.com/ > > > > > I don't understand howcome the patchset is v1, yet there are patches > that came through multiple iterations alread. Changelog is missing > completely :/ >
What is wrong here? There is a link to previous patchset with whole changlog and links to previous ones. I didn't add changlog here as it is new patchset (partialy the same as from [1], because of that I added a link). I can add the changlog from [1] if you want, but for me it can be missleading. > > >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 > > > >
