From 622d3e9201072aaa94d6291b8dee05e3dd50c3af Mon Sep 17 00:00:00 2001 From: Danielle Ratson Date: Thu, 9 Jul 2020 16:18:17 +0300 Subject: [PATCH] mlxsw: Set number of port lanes attribute in driver Currently, port attributes like flavour, port number and whether the port was split are set when initializing a port. Set the number of lanes of the port as well so that it could be easily passed to devlink in the next patch. Signed-off-by: Danielle Ratson Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/core.c | 6 ++++-- drivers/net/ethernet/mellanox/mlxsw/core.h | 1 + drivers/net/ethernet/mellanox/mlxsw/minimal.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 +++- drivers/net/ethernet/mellanox/mlxsw/switchib.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 2 +- 6 files changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index bbe7358d4ea5..f44cb1a537f3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -2122,6 +2122,7 @@ static int __mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port, enum devlink_port_flavour flavour, u32 port_number, bool split, u32 split_port_subnumber, + u32 lanes, const unsigned char *switch_id, unsigned char switch_id_len) { @@ -2159,13 +2160,14 @@ static void __mlxsw_core_port_fini(struct mlxsw_core *mlxsw_core, u8 local_port) int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port, u32 port_number, bool split, u32 split_port_subnumber, + u32 lanes, const unsigned char *switch_id, unsigned char switch_id_len) { return __mlxsw_core_port_init(mlxsw_core, local_port, DEVLINK_PORT_FLAVOUR_PHYSICAL, port_number, split, split_port_subnumber, - switch_id, switch_id_len); + lanes, switch_id, switch_id_len); } EXPORT_SYMBOL(mlxsw_core_port_init); @@ -2186,7 +2188,7 @@ int mlxsw_core_cpu_port_init(struct mlxsw_core *mlxsw_core, err = __mlxsw_core_port_init(mlxsw_core, MLXSW_PORT_CPU_PORT, DEVLINK_PORT_FLAVOUR_CPU, - 0, false, 0, + 0, false, 0, 0, switch_id, switch_id_len); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index 22b0dfa7cfae..b5c02e6e6865 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -193,6 +193,7 @@ void *mlxsw_core_port_driver_priv(struct mlxsw_core_port *mlxsw_core_port); int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port, u32 port_number, bool split, u32 split_port_subnumber, + u32 lanes, const unsigned char *switch_id, unsigned char switch_id_len); void mlxsw_core_port_fini(struct mlxsw_core *mlxsw_core, u8 local_port); diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c index c4caeeadcba9..f9c9d7baf3be 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c @@ -164,7 +164,7 @@ mlxsw_m_port_create(struct mlxsw_m *mlxsw_m, u8 local_port, u8 module) int err; err = mlxsw_core_port_init(mlxsw_m->core, local_port, - module + 1, false, 0, + module + 1, false, 0, 0, mlxsw_m->base_mac, sizeof(mlxsw_m->base_mac)); if (err) { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 81bb9ea1479b..35d677e0911e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1733,12 +1733,14 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; bool split = !!split_base_local_port; struct mlxsw_sp_port *mlxsw_sp_port; + u32 lanes = port_mapping->width; struct net_device *dev; int err; err = mlxsw_core_port_init(mlxsw_sp->core, local_port, port_mapping->module + 1, split, - port_mapping->lane / port_mapping->width, + port_mapping->lane / lanes, + lanes, mlxsw_sp->base_mac, sizeof(mlxsw_sp->base_mac)); if (err) { diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchib.c b/drivers/net/ethernet/mellanox/mlxsw/switchib.c index 4ff1e623aa76..1b446e6071b2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchib.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchib.c @@ -281,7 +281,7 @@ static int mlxsw_sib_port_create(struct mlxsw_sib *mlxsw_sib, u8 local_port, int err; err = mlxsw_core_port_init(mlxsw_sib->core, local_port, - module + 1, false, 0, + module + 1, false, 0, 0, mlxsw_sib->hw_id, sizeof(mlxsw_sib->hw_id)); if (err) { dev_err(mlxsw_sib->bus_info->dev, "Port %d: Failed to init core port\n", diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index b438f5576e18..ac4cd7c23439 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -1107,7 +1107,7 @@ static int mlxsw_sx_port_eth_create(struct mlxsw_sx *mlxsw_sx, u8 local_port, int err; err = mlxsw_core_port_init(mlxsw_sx->core, local_port, - module + 1, false, 0, + module + 1, false, 0, 0, mlxsw_sx->hw_id, sizeof(mlxsw_sx->hw_id)); if (err) { dev_err(mlxsw_sx->bus_info->dev, "Port %d: Failed to init core port\n",