diff options
author | Ido Schimmel <idosch@nvidia.com> | 2021-03-22 17:58:53 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-03-22 13:45:46 -0700 |
commit | d354fdd923e7a3dc2f5c34cfcfb0401bd8c56ea8 (patch) | |
tree | 7e914f053797dc5e2a50b306345a353a3b4f1f39 /drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | |
parent | c1efd50002c00cbe51014ddf357d55162cd7d6d8 (diff) | |
download | linux-d354fdd923e7a3dc2f5c34cfcfb0401bd8c56ea8.tar.bz2 |
mlxsw: spectrum_router: Create per-ASIC router operations
There are several differences in the router module between Spectrum-1
and Spectrum-{2,3}. Currently, this is only apparent in the router
interface (RIF) operations that are split between these ASICs.
A subsequent patch is going to introduce another difference between
these ASICs.
Create per-ASIC router operations that will encapsulate all these
differences. For now, these operations are only used to set the per-ASIC
RIF operations in 'mlxsw_sp->router->rif_ops_arr'. Note that this fields
was unused since commit 1f5b23033937 ("mlxsw: spectrum: Set RIF ops per
ASIC type").
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 4114f3b7d3cd..dd3fb5ca5c32 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -113,6 +113,10 @@ struct mlxsw_sp_rif_ops { void (*fdb_del)(struct mlxsw_sp_rif *rif, const char *mac); }; +struct mlxsw_sp_router_ops { + int (*init)(struct mlxsw_sp *mlxsw_sp); +}; + static struct mlxsw_sp_rif * mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, const struct net_device *dev); @@ -7712,7 +7716,7 @@ mlxsw_sp_rif_create(struct mlxsw_sp *mlxsw_sp, int i, err; type = mlxsw_sp_dev_rif_type(mlxsw_sp, params->dev); - ops = mlxsw_sp->rif_ops_arr[type]; + ops = mlxsw_sp->router->rif_ops_arr[type]; vr = mlxsw_sp_vr_get(mlxsw_sp, tb_id ? : RT_TABLE_MAIN, extack); if (IS_ERR(vr)) @@ -8910,7 +8914,7 @@ static const struct mlxsw_sp_rif_ops mlxsw_sp1_rif_ipip_lb_ops = { .deconfigure = mlxsw_sp1_rif_ipip_lb_deconfigure, }; -const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[] = { +static const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[] = { [MLXSW_SP_RIF_TYPE_SUBPORT] = &mlxsw_sp_rif_subport_ops, [MLXSW_SP_RIF_TYPE_VLAN] = &mlxsw_sp_rif_vlan_emu_ops, [MLXSW_SP_RIF_TYPE_FID] = &mlxsw_sp_rif_fid_ops, @@ -9095,7 +9099,7 @@ static const struct mlxsw_sp_rif_ops mlxsw_sp2_rif_ipip_lb_ops = { .deconfigure = mlxsw_sp2_rif_ipip_lb_deconfigure, }; -const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[] = { +static const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[] = { [MLXSW_SP_RIF_TYPE_SUBPORT] = &mlxsw_sp_rif_subport_ops, [MLXSW_SP_RIF_TYPE_VLAN] = &mlxsw_sp_rif_vlan_emu_ops, [MLXSW_SP_RIF_TYPE_FID] = &mlxsw_sp_rif_fid_ops, @@ -9347,6 +9351,28 @@ static void mlxsw_sp_lb_rif_fini(struct mlxsw_sp *mlxsw_sp) mlxsw_sp_router_ul_rif_put(mlxsw_sp, mlxsw_sp->router->lb_rif_index); } +static int mlxsw_sp1_router_init(struct mlxsw_sp *mlxsw_sp) +{ + mlxsw_sp->router->rif_ops_arr = mlxsw_sp1_rif_ops_arr; + + return 0; +} + +const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops = { + .init = mlxsw_sp1_router_init, +}; + +static int mlxsw_sp2_router_init(struct mlxsw_sp *mlxsw_sp) +{ + mlxsw_sp->router->rif_ops_arr = mlxsw_sp2_rif_ops_arr; + + return 0; +} + +const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops = { + .init = mlxsw_sp2_router_init, +}; + int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp, struct netlink_ext_ack *extack) { @@ -9360,6 +9386,10 @@ int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp, mlxsw_sp->router = router; router->mlxsw_sp = mlxsw_sp; + err = mlxsw_sp->router_ops->init(mlxsw_sp); + if (err) + goto err_router_ops_init; + err = mlxsw_sp_router_xm_init(mlxsw_sp); if (err) goto err_xm_init; @@ -9500,6 +9530,7 @@ err_router_init: err_ll_op_ctx_init: mlxsw_sp_router_xm_fini(mlxsw_sp); err_xm_init: +err_router_ops_init: mutex_destroy(&mlxsw_sp->router->lock); kfree(mlxsw_sp->router); return err; |