From 6dce962c4cf9407c099c2e45b04288c3fada2061 Mon Sep 17 00:00:00 2001 From: Amit Cohen Date: Fri, 26 Jan 2024 19:58:26 +0100 Subject: [PATCH] mlxsw: spectrum: Change mlxsw_sp_upper to LAG structure The structure mlxsw_sp_upper is used only as LAG. Rename it to mlxsw_sp_lag and move it to spectrum.c file, as it is used only there. Move the function mlxsw_sp_lag_get() with the structure. Signed-off-by: Amit Cohen Reviewed-by: Ido Schimmel Signed-off-by: Ido Schimmel Signed-off-by: Petr Machata Reviewed-by: Simon Horman Signed-off-by: Paolo Abeni --- .../net/ethernet/mellanox/mlxsw/spectrum.c | 19 +++++++++++++++---- .../net/ethernet/mellanox/mlxsw/spectrum.h | 14 ++------------ 2 files changed, 17 insertions(+), 16 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 5d3413636a62..38428d2ef0e2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2751,6 +2751,11 @@ static void mlxsw_sp_lag_pgt_fini(struct mlxsw_sp *mlxsw_sp) #define MLXSW_SP_LAG_SEED_INIT 0xcafecafe +struct mlxsw_sp_lag { + struct net_device *dev; + unsigned int ref_count; +}; + static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp) { char slcr_pl[MLXSW_REG_SLCR_LEN]; @@ -2784,7 +2789,7 @@ static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp) if (err) return err; - mlxsw_sp->lags = kcalloc(max_lag, sizeof(struct mlxsw_sp_upper), + mlxsw_sp->lags = kcalloc(max_lag, sizeof(struct mlxsw_sp_lag), GFP_KERNEL); if (!mlxsw_sp->lags) { err = -ENOMEM; @@ -4329,11 +4334,17 @@ static int mlxsw_sp_lag_col_port_disable(struct mlxsw_sp_port *mlxsw_sp_port, return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcor), slcor_pl); } +static struct mlxsw_sp_lag * +mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) +{ + return &mlxsw_sp->lags[lag_id]; +} + static int mlxsw_sp_lag_index_get(struct mlxsw_sp *mlxsw_sp, struct net_device *lag_dev, u16 *p_lag_id) { - struct mlxsw_sp_upper *lag; + struct mlxsw_sp_lag *lag; int free_lag_id = -1; u16 max_lag; int err, i; @@ -4482,7 +4493,7 @@ static int mlxsw_sp_port_lag_join(struct mlxsw_sp_port *mlxsw_sp_port, struct netlink_ext_ack *extack) { struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; - struct mlxsw_sp_upper *lag; + struct mlxsw_sp_lag *lag; u16 lag_id; u8 port_index; int err; @@ -4560,7 +4571,7 @@ static void mlxsw_sp_port_lag_leave(struct mlxsw_sp_port *mlxsw_sp_port, { struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; u16 lag_id = mlxsw_sp_port->lag_id; - struct mlxsw_sp_upper *lag; + struct mlxsw_sp_lag *lag; if (!mlxsw_sp_port->lagged) return; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index a0c9775fa955..dd2f05a6d909 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -78,11 +78,6 @@ struct mlxsw_sp_span_entry; enum mlxsw_sp_l3proto; union mlxsw_sp_l3addr; -struct mlxsw_sp_upper { - struct net_device *dev; - unsigned int ref_count; -}; - enum mlxsw_sp_rif_type { MLXSW_SP_RIF_TYPE_SUBPORT, MLXSW_SP_RIF_TYPE_VLAN, @@ -136,6 +131,7 @@ struct mlxsw_sp_span_ops; struct mlxsw_sp_qdisc_state; struct mlxsw_sp_mall_entry; struct mlxsw_sp_pgt; +struct mlxsw_sp_lag; struct mlxsw_sp_port_mapping { u8 module; @@ -164,7 +160,7 @@ struct mlxsw_sp { const struct mlxsw_bus_info *bus_info; unsigned char base_mac[ETH_ALEN]; const unsigned char *mac_mask; - struct mlxsw_sp_upper *lags; + struct mlxsw_sp_lag *lags; struct mlxsw_sp_port_mapping *port_mapping; struct mlxsw_sp_port_mapping_events port_mapping_events; struct rhashtable sample_trigger_ht; @@ -257,12 +253,6 @@ struct mlxsw_sp_fid_core_ops { void (*fini)(struct mlxsw_sp *mlxsw_sp); }; -static inline struct mlxsw_sp_upper * -mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) -{ - return &mlxsw_sp->lags[lag_id]; -} - struct mlxsw_sp_port_pcpu_stats { u64 rx_packets; u64 rx_bytes;