ice: change repr::id values

Instead of getting repr::id from xa_alloc() value, set it to the
src_vsi::num_vsi value. It is unique for each PR.

Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

Author: Michal Swiatkowski

drivers/net/ethernet/intel/ice/ice_eswitch.c

@@ -319,7 +319,7 @@ ice_eswitch_mode_set(struct devlink *devlink, u16 mode,
 
 		dev_info(ice_pf_to_dev(pf), "PF %d changed eswitch mode to switchdev",
 			 pf->hw.pf_id);
-		xa_init_flags(&pf->eswitch.reprs, XA_FLAGS_ALLOC);
+		xa_init(&pf->eswitch.reprs);
 		NL_SET_ERR_MSG_MOD(extack, "Changed eswitch mode to switchdev");
 		break;
 	}
@@ -426,8 +426,7 @@ ice_eswitch_attach(struct ice_pf *pf, struct ice_vf *vf)
 	if (err)
 		goto err_setup_repr;
 
-	err = xa_alloc(&pf->eswitch.reprs, &repr->id, repr,
-		       XA_LIMIT(1, INT_MAX), GFP_KERNEL);
+	err = xa_insert(&pf->eswitch.reprs, repr->id, repr, GFP_KERNEL);
 	if (err)
 		goto err_xa_alloc;
 

drivers/net/ethernet/intel/ice/ice_repr.c

@@ -345,6 +345,7 @@ ice_repr_add(struct ice_pf *pf, struct ice_vsi *src_vsi, const u8 *parent_mac)
 	}
 
 	repr->src_vsi = src_vsi;
+	repr->id = src_vsi->vsi_num;
 	np = netdev_priv(repr->netdev);
 	np->repr = repr;