diff options
Diffstat (limited to 'drivers/net/dsa/ocelot')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 68 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.h | 6 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/ocelot_ext.c | 8 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/seville_vsc9953.c | 8 |
4 files changed, 43 insertions, 47 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index 9a3e5ec169..61e9548773 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -42,22 +42,22 @@ static struct net_device *felix_classify_db(struct dsa_db db) } } -static int felix_cpu_port_for_master(struct dsa_switch *ds, - struct net_device *master) +static int felix_cpu_port_for_conduit(struct dsa_switch *ds, + struct net_device *conduit) { struct ocelot *ocelot = ds->priv; struct dsa_port *cpu_dp; int lag; - if (netif_is_lag_master(master)) { + if (netif_is_lag_master(conduit)) { mutex_lock(&ocelot->fwd_domain_lock); - lag = ocelot_bond_get_id(ocelot, master); + lag = ocelot_bond_get_id(ocelot, conduit); mutex_unlock(&ocelot->fwd_domain_lock); return lag; } - cpu_dp = master->dsa_ptr; + cpu_dp = conduit->dsa_ptr; return cpu_dp->index; } @@ -366,7 +366,7 @@ static int felix_update_trapping_destinations(struct dsa_switch *ds, * is the mode through which frames can be injected from and extracted to an * external CPU, over Ethernet. In NXP SoCs, the "external CPU" is the ARM CPU * running Linux, and this forms a DSA setup together with the enetc or fman - * DSA master. + * DSA conduit. */ static void felix_npi_port_init(struct ocelot *ocelot, int port) { @@ -441,16 +441,16 @@ static unsigned long felix_tag_npi_get_host_fwd_mask(struct dsa_switch *ds) return BIT(ocelot->num_phys_ports); } -static int felix_tag_npi_change_master(struct dsa_switch *ds, int port, - struct net_device *master, - struct netlink_ext_ack *extack) +static int felix_tag_npi_change_conduit(struct dsa_switch *ds, int port, + struct net_device *conduit, + struct netlink_ext_ack *extack) { struct dsa_port *dp = dsa_to_port(ds, port), *other_dp; struct ocelot *ocelot = ds->priv; - if (netif_is_lag_master(master)) { + if (netif_is_lag_master(conduit)) { NL_SET_ERR_MSG_MOD(extack, - "LAG DSA master only supported using ocelot-8021q"); + "LAG DSA conduit only supported using ocelot-8021q"); return -EOPNOTSUPP; } @@ -459,24 +459,24 @@ static int felix_tag_npi_change_master(struct dsa_switch *ds, int port, * come back up until they're all changed to the new one. */ dsa_switch_for_each_user_port(other_dp, ds) { - struct net_device *slave = other_dp->slave; + struct net_device *user = other_dp->user; - if (other_dp != dp && (slave->flags & IFF_UP) && - dsa_port_to_master(other_dp) != master) { + if (other_dp != dp && (user->flags & IFF_UP) && + dsa_port_to_conduit(other_dp) != conduit) { NL_SET_ERR_MSG_MOD(extack, - "Cannot change while old master still has users"); + "Cannot change while old conduit still has users"); return -EOPNOTSUPP; } } felix_npi_port_deinit(ocelot, ocelot->npi); - felix_npi_port_init(ocelot, felix_cpu_port_for_master(ds, master)); + felix_npi_port_init(ocelot, felix_cpu_port_for_conduit(ds, conduit)); return 0; } /* Alternatively to using the NPI functionality, that same hardware MAC - * connected internally to the enetc or fman DSA master can be configured to + * connected internally to the enetc or fman DSA conduit can be configured to * use the software-defined tag_8021q frame format. As far as the hardware is * concerned, it thinks it is a "dumb switch" - the queues of the CPU port * module are now disconnected from it, but can still be accessed through @@ -486,7 +486,7 @@ static const struct felix_tag_proto_ops felix_tag_npi_proto_ops = { .setup = felix_tag_npi_setup, .teardown = felix_tag_npi_teardown, .get_host_fwd_mask = felix_tag_npi_get_host_fwd_mask, - .change_master = felix_tag_npi_change_master, + .change_conduit = felix_tag_npi_change_conduit, }; static int felix_tag_8021q_setup(struct dsa_switch *ds) @@ -561,11 +561,11 @@ static unsigned long felix_tag_8021q_get_host_fwd_mask(struct dsa_switch *ds) return dsa_cpu_ports(ds); } -static int felix_tag_8021q_change_master(struct dsa_switch *ds, int port, - struct net_device *master, - struct netlink_ext_ack *extack) +static int felix_tag_8021q_change_conduit(struct dsa_switch *ds, int port, + struct net_device *conduit, + struct netlink_ext_ack *extack) { - int cpu = felix_cpu_port_for_master(ds, master); + int cpu = felix_cpu_port_for_conduit(ds, conduit); struct ocelot *ocelot = ds->priv; ocelot_port_unassign_dsa_8021q_cpu(ocelot, port); @@ -578,7 +578,7 @@ static const struct felix_tag_proto_ops felix_tag_8021q_proto_ops = { .setup = felix_tag_8021q_setup, .teardown = felix_tag_8021q_teardown, .get_host_fwd_mask = felix_tag_8021q_get_host_fwd_mask, - .change_master = felix_tag_8021q_change_master, + .change_conduit = felix_tag_8021q_change_conduit, }; static void felix_set_host_flood(struct dsa_switch *ds, unsigned long mask, @@ -741,14 +741,14 @@ static void felix_port_set_host_flood(struct dsa_switch *ds, int port, !!felix->host_flood_mc_mask, true); } -static int felix_port_change_master(struct dsa_switch *ds, int port, - struct net_device *master, - struct netlink_ext_ack *extack) +static int felix_port_change_conduit(struct dsa_switch *ds, int port, + struct net_device *conduit, + struct netlink_ext_ack *extack) { struct ocelot *ocelot = ds->priv; struct felix *felix = ocelot_to_felix(ocelot); - return felix->tag_proto_ops->change_master(ds, port, master, extack); + return felix->tag_proto_ops->change_conduit(ds, port, conduit, extack); } static int felix_set_ageing_time(struct dsa_switch *ds, @@ -953,7 +953,7 @@ static int felix_lag_join(struct dsa_switch *ds, int port, if (!dsa_is_cpu_port(ds, port)) return 0; - return felix_port_change_master(ds, port, lag.dev, extack); + return felix_port_change_conduit(ds, port, lag.dev, extack); } static int felix_lag_leave(struct dsa_switch *ds, int port, @@ -967,7 +967,7 @@ static int felix_lag_leave(struct dsa_switch *ds, int port, if (!dsa_is_cpu_port(ds, port)) return 0; - return felix_port_change_master(ds, port, lag.dev, NULL); + return felix_port_change_conduit(ds, port, lag.dev, NULL); } static int felix_lag_change(struct dsa_switch *ds, int port) @@ -1116,10 +1116,10 @@ static int felix_port_enable(struct dsa_switch *ds, int port, return 0; if (ocelot->npi >= 0) { - struct net_device *master = dsa_port_to_master(dp); + struct net_device *conduit = dsa_port_to_conduit(dp); - if (felix_cpu_port_for_master(ds, master) != ocelot->npi) { - dev_err(ds->dev, "Multiple masters are not allowed\n"); + if (felix_cpu_port_for_conduit(ds, conduit) != ocelot->npi) { + dev_err(ds->dev, "Multiple conduits are not allowed\n"); return -EINVAL; } } @@ -2164,7 +2164,7 @@ const struct dsa_switch_ops felix_switch_ops = { .port_add_dscp_prio = felix_port_add_dscp_prio, .port_del_dscp_prio = felix_port_del_dscp_prio, .port_set_host_flood = felix_port_set_host_flood, - .port_change_master = felix_port_change_master, + .port_change_conduit = felix_port_change_conduit, }; EXPORT_SYMBOL_GPL(felix_switch_ops); @@ -2176,7 +2176,7 @@ struct net_device *felix_port_to_netdev(struct ocelot *ocelot, int port) if (!dsa_is_user_port(ds, port)) return NULL; - return dsa_to_port(ds, port)->slave; + return dsa_to_port(ds, port)->user; } EXPORT_SYMBOL_GPL(felix_port_to_netdev); diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h index 1d4befe7cf..dbf5872fe3 100644 --- a/drivers/net/dsa/ocelot/felix.h +++ b/drivers/net/dsa/ocelot/felix.h @@ -77,9 +77,9 @@ struct felix_tag_proto_ops { int (*setup)(struct dsa_switch *ds); void (*teardown)(struct dsa_switch *ds); unsigned long (*get_host_fwd_mask)(struct dsa_switch *ds); - int (*change_master)(struct dsa_switch *ds, int port, - struct net_device *master, - struct netlink_ext_ack *extack); + int (*change_conduit)(struct dsa_switch *ds, int port, + struct net_device *conduit, + struct netlink_ext_ack *extack); }; extern const struct dsa_switch_ops felix_switch_ops; diff --git a/drivers/net/dsa/ocelot/ocelot_ext.c b/drivers/net/dsa/ocelot/ocelot_ext.c index c29bee5a5c..22187d831c 100644 --- a/drivers/net/dsa/ocelot/ocelot_ext.c +++ b/drivers/net/dsa/ocelot/ocelot_ext.c @@ -115,19 +115,17 @@ err_free_felix: return err; } -static int ocelot_ext_remove(struct platform_device *pdev) +static void ocelot_ext_remove(struct platform_device *pdev) { struct felix *felix = dev_get_drvdata(&pdev->dev); if (!felix) - return 0; + return; dsa_unregister_switch(felix->ds); kfree(felix->ds); kfree(felix); - - return 0; } static void ocelot_ext_shutdown(struct platform_device *pdev) @@ -154,7 +152,7 @@ static struct platform_driver ocelot_ext_switch_driver = { .of_match_table = ocelot_ext_switch_of_match, }, .probe = ocelot_ext_probe, - .remove = ocelot_ext_remove, + .remove_new = ocelot_ext_remove, .shutdown = ocelot_ext_shutdown, }; module_platform_driver(ocelot_ext_switch_driver); diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c index 8f912bda12..049930da05 100644 --- a/drivers/net/dsa/ocelot/seville_vsc9953.c +++ b/drivers/net/dsa/ocelot/seville_vsc9953.c @@ -1029,19 +1029,17 @@ err_alloc_felix: return err; } -static int seville_remove(struct platform_device *pdev) +static void seville_remove(struct platform_device *pdev) { struct felix *felix = platform_get_drvdata(pdev); if (!felix) - return 0; + return; dsa_unregister_switch(felix->ds); kfree(felix->ds); kfree(felix); - - return 0; } static void seville_shutdown(struct platform_device *pdev) @@ -1064,7 +1062,7 @@ MODULE_DEVICE_TABLE(of, seville_of_match); static struct platform_driver seville_vsc9953_driver = { .probe = seville_probe, - .remove = seville_remove, + .remove_new = seville_remove, .shutdown = seville_shutdown, .driver = { .name = "mscc_seville", |