diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_devlink.c | 109 |
1 files changed, 82 insertions, 27 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c b/drivers/net/ethernet/intel/ice/ice_devlink.c index 69c9c165f987..55353bf4cbef 100644 --- a/drivers/net/ethernet/intel/ice/ice_devlink.c +++ b/drivers/net/ethernet/intel/ice/ice_devlink.c @@ -487,60 +487,115 @@ void ice_devlink_unregister(struct ice_pf *pf) } /** - * ice_devlink_create_port - Create a devlink port for this VSI - * @vsi: the VSI to create a port for + * ice_devlink_create_pf_port - Create a devlink port for this PF + * @pf: the PF to create a devlink port for * - * Create and register a devlink_port for this VSI. + * Create and register a devlink_port for this PF. * * Return: zero on success or an error code on failure. */ -int ice_devlink_create_port(struct ice_vsi *vsi) +int ice_devlink_create_pf_port(struct ice_pf *pf) { struct devlink_port_attrs attrs = {}; - struct ice_port_info *pi; + struct devlink_port *devlink_port; struct devlink *devlink; + struct ice_vsi *vsi; struct device *dev; - struct ice_pf *pf; int err; - /* Currently we only create devlink_port instances for PF VSIs */ - if (vsi->type != ICE_VSI_PF) - return -EINVAL; - - pf = vsi->back; - devlink = priv_to_devlink(pf); dev = ice_pf_to_dev(pf); - pi = pf->hw.port_info; + + devlink_port = &pf->devlink_port; + + vsi = ice_get_main_vsi(pf); + if (!vsi) + return -EIO; attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL; - attrs.phys.port_number = pi->lport; - devlink_port_attrs_set(&vsi->devlink_port, &attrs); - err = devlink_port_register(devlink, &vsi->devlink_port, vsi->idx); + attrs.phys.port_number = pf->hw.bus.func; + devlink_port_attrs_set(devlink_port, &attrs); + devlink = priv_to_devlink(pf); + + err = devlink_port_register(devlink, devlink_port, vsi->idx); if (err) { - dev_err(dev, "devlink_port_register failed: %d\n", err); + dev_err(dev, "Failed to create devlink port for PF %d, error %d\n", + pf->hw.pf_id, err); return err; } - vsi->devlink_port_registered = true; + return 0; +} + +/** + * ice_devlink_destroy_pf_port - Destroy the devlink_port for this PF + * @pf: the PF to cleanup + * + * Unregisters the devlink_port structure associated with this PF. + */ +void ice_devlink_destroy_pf_port(struct ice_pf *pf) +{ + struct devlink_port *devlink_port; + + devlink_port = &pf->devlink_port; + + devlink_port_type_clear(devlink_port); + devlink_port_unregister(devlink_port); +} + +/** + * ice_devlink_create_vf_port - Create a devlink port for this VF + * @vf: the VF to create a port for + * + * Create and register a devlink_port for this VF. + * + * Return: zero on success or an error code on failure. + */ +int ice_devlink_create_vf_port(struct ice_vf *vf) +{ + struct devlink_port_attrs attrs = {}; + struct devlink_port *devlink_port; + struct devlink *devlink; + struct ice_vsi *vsi; + struct device *dev; + struct ice_pf *pf; + int err; + + pf = vf->pf; + dev = ice_pf_to_dev(pf); + vsi = ice_get_vf_vsi(vf); + devlink_port = &vf->devlink_port; + + attrs.flavour = DEVLINK_PORT_FLAVOUR_PCI_VF; + attrs.pci_vf.pf = pf->hw.bus.func; + attrs.pci_vf.vf = vf->vf_id; + + devlink_port_attrs_set(devlink_port, &attrs); + devlink = priv_to_devlink(pf); + + err = devlink_port_register(devlink, devlink_port, vsi->idx); + if (err) { + dev_err(dev, "Failed to create devlink port for VF %d, error %d\n", + vf->vf_id, err); + return err; + } return 0; } /** - * ice_devlink_destroy_port - Destroy the devlink_port for this VSI - * @vsi: the VSI to cleanup + * ice_devlink_destroy_vf_port - Destroy the devlink_port for this VF + * @vf: the VF to cleanup * - * Unregisters the devlink_port structure associated with this VSI. + * Unregisters the devlink_port structure associated with this VF. */ -void ice_devlink_destroy_port(struct ice_vsi *vsi) +void ice_devlink_destroy_vf_port(struct ice_vf *vf) { - if (!vsi->devlink_port_registered) - return; + struct devlink_port *devlink_port; - devlink_port_type_clear(&vsi->devlink_port); - devlink_port_unregister(&vsi->devlink_port); + devlink_port = &vf->devlink_port; - vsi->devlink_port_registered = false; + devlink_port_type_clear(devlink_port); + devlink_port_unregister(devlink_port); } /** |