diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 49 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | 4 |
2 files changed, 44 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 9992b64d0415..33d460a60816 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -1573,6 +1573,7 @@ MLXSW_ITEM32_LP(reg, svfa, 0x00, 16, 0x00, 12); enum mlxsw_reg_svfa_mt { MLXSW_REG_SVFA_MT_VID_TO_FID, MLXSW_REG_SVFA_MT_PORT_VID_TO_FID, + MLXSW_REG_SVFA_MT_VNI_TO_FID, }; /* reg_svfa_mapping_table @@ -1622,6 +1623,14 @@ MLXSW_ITEM32(reg, svfa, counter_set_type, 0x08, 24, 8); */ MLXSW_ITEM32(reg, svfa, counter_index, 0x08, 0, 24); +/* reg_svfa_vni + * Virtual Network Identifier. + * Access: Index + * + * Note: Reserved when mapping_table is not 2 (VNI mapping table). + */ +MLXSW_ITEM32(reg, svfa, vni, 0x10, 0, 24); + /* reg_svfa_irif_v * Ingress RIF valid. * 0 - Ingress RIF is not valid, no ingress RIF assigned. @@ -1642,20 +1651,45 @@ MLXSW_ITEM32(reg, svfa, irif_v, 0x14, 24, 1); */ MLXSW_ITEM32(reg, svfa, irif, 0x14, 0, 16); -static inline void mlxsw_reg_svfa_pack(char *payload, u16 local_port, - enum mlxsw_reg_svfa_mt mt, bool valid, - u16 fid, u16 vid) +static inline void __mlxsw_reg_svfa_pack(char *payload, + enum mlxsw_reg_svfa_mt mt, bool valid, + u16 fid) { MLXSW_REG_ZERO(svfa, payload); - local_port = mt == MLXSW_REG_SVFA_MT_VID_TO_FID ? 0 : local_port; mlxsw_reg_svfa_swid_set(payload, 0); - mlxsw_reg_svfa_local_port_set(payload, local_port); mlxsw_reg_svfa_mapping_table_set(payload, mt); mlxsw_reg_svfa_v_set(payload, valid); mlxsw_reg_svfa_fid_set(payload, fid); +} + +static inline void mlxsw_reg_svfa_port_vid_pack(char *payload, u16 local_port, + bool valid, u16 fid, u16 vid) +{ + enum mlxsw_reg_svfa_mt mt = MLXSW_REG_SVFA_MT_PORT_VID_TO_FID; + + __mlxsw_reg_svfa_pack(payload, mt, valid, fid); + mlxsw_reg_svfa_local_port_set(payload, local_port); mlxsw_reg_svfa_vid_set(payload, vid); } +static inline void mlxsw_reg_svfa_vid_pack(char *payload, bool valid, u16 fid, + u16 vid) +{ + enum mlxsw_reg_svfa_mt mt = MLXSW_REG_SVFA_MT_VID_TO_FID; + + __mlxsw_reg_svfa_pack(payload, mt, valid, fid); + mlxsw_reg_svfa_vid_set(payload, vid); +} + +static inline void mlxsw_reg_svfa_vni_pack(char *payload, bool valid, u16 fid, + u32 vni) +{ + enum mlxsw_reg_svfa_mt mt = MLXSW_REG_SVFA_MT_VNI_TO_FID; + + __mlxsw_reg_svfa_pack(payload, mt, valid, fid); + mlxsw_reg_svfa_vni_set(payload, vni); +} + /* SPVTR - Switch Port VLAN Stacking Register * ------------------------------------------ * The Switch Port VLAN Stacking register configures the VLAN mode of the port @@ -1878,9 +1912,10 @@ MLXSW_ITEM32(reg, sfmr, vv, 0x10, 31, 1); /* reg_sfmr_vni * Virtual Network Identifier. + * When legacy bridge model is used, a given VNI can only be assigned to one + * FID. When unified bridge model is used, it configures only the FID->VNI, + * the VNI->FID is done by SVFA. * Access: RW - * - * Note: A given VNI can only be assigned to one FID. */ MLXSW_ITEM32(reg, sfmr, vni, 0x10, 0, 24); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c index ce80931f0402..86b88e686fd3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c @@ -441,10 +441,10 @@ static int mlxsw_sp_fid_vni_op(struct mlxsw_sp *mlxsw_sp, u16 fid_index, static int __mlxsw_sp_fid_port_vid_map(struct mlxsw_sp *mlxsw_sp, u16 fid_index, u16 local_port, u16 vid, bool valid) { - enum mlxsw_reg_svfa_mt mt = MLXSW_REG_SVFA_MT_PORT_VID_TO_FID; char svfa_pl[MLXSW_REG_SVFA_LEN]; - mlxsw_reg_svfa_pack(svfa_pl, local_port, mt, valid, fid_index, vid); + mlxsw_reg_svfa_port_vid_pack(svfa_pl, local_port, valid, fid_index, + vid); return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(svfa), svfa_pl); } |