> -----Original Message----- > From: Intel-wired-lan <[email protected]> On Behalf Of > Michal Swiatkowski > Sent: Monday, September 18, 2023 8:24 AM > To: [email protected] > Cc: [email protected]; Michal Swiatkowski > <[email protected]>; Fijalkowski, Maciej > <[email protected]>; Kitszel, Przemyslaw > <[email protected]> > Subject: [Intel-wired-lan] [PATCH iwl-next v2 0/4] change MSI-X vectors per > VF > > Hi, > > This patchset is implementing sysfs API introduced here [1]. > > It will allow user to assign different amount of MSI-X vectors to VF. > For example when there are VMs with different number of virtual cores. > > Example: > 1. Turn off autoprobe > echo 0 > /sys/bus/pci/devices/0000\:18\:00.0/sriov_drivers_autoprobe > 2. Create VFs > echo 4 > /sys/bus/pci/devices/0000\:18\:00.0/sriov_numvfs > 3. Configure MSI-X > echo 20 > > /sys/class/pci_bus/0000\:18/device/0000\:18\:01.0/sriov_vf_msix_count > > v1 --> v2: [2] (Sorry for long time between versions) > * rebase > * reword commit message in ice: implement num_msix field per VF > > [1] https://lore.kernel.org/netdev/20210314124256.70253-1- > [email protected]/ > [2] https://lore.kernel.org/netdev/20230615123830.155927-1- > [email protected]/ > > Michal Swiatkowski (4): > ice: implement num_msix field per VF > ice: add bitmap to track VF MSI-X usage > ice: set MSI-X vector count on VF > ice: manage VFs MSI-X using resource tracking > > drivers/net/ethernet/intel/ice/ice.h | 2 + > drivers/net/ethernet/intel/ice/ice_lib.c | 2 +- > drivers/net/ethernet/intel/ice/ice_main.c | 2 + > drivers/net/ethernet/intel/ice/ice_sriov.c | 257 ++++++++++++++++-- > drivers/net/ethernet/intel/ice/ice_sriov.h | 13 + > drivers/net/ethernet/intel/ice/ice_vf_lib.h | 4 +- > drivers/net/ethernet/intel/ice/ice_virtchnl.c | 2 +- > 7 files changed, 258 insertions(+), 24 deletions(-) > > -- > 2.41.0 > > _______________________________________________ > Intel-wired-lan mailing list > [email protected] > https://lists.osuosl.org/mailman/listinfo/intel-wired-lan
Tested-by: Rafal Romanowski <[email protected]> _______________________________________________ Intel-wired-lan mailing list [email protected] https://lists.osuosl.org/mailman/listinfo/intel-wired-lan
