diff options
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/dsa.c | 28 | ||||
| -rw-r--r-- | net/dsa/dsa_priv.h | 5 | ||||
| -rw-r--r-- | net/dsa/slave.c | 9 |
3 files changed, 19 insertions, 23 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index c28c47463b7e..d61ceed912be 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -51,11 +51,12 @@ void unregister_switch_driver(struct dsa_switch_driver *drv) EXPORT_SYMBOL_GPL(unregister_switch_driver); static struct dsa_switch_driver * -dsa_switch_probe(struct device *host_dev, int sw_addr, char **_name) +dsa_switch_probe(struct device *parent, struct device *host_dev, int sw_addr, + const char **_name, void **priv) { struct dsa_switch_driver *ret; struct list_head *list; - char *name; + const char *name; ret = NULL; name = NULL; @@ -66,7 +67,7 @@ dsa_switch_probe(struct device *host_dev, int sw_addr, char **_name) drv = list_entry(list, struct dsa_switch_driver, list); - name = drv->probe(host_dev, sw_addr); + name = drv->probe(parent, host_dev, sw_addr, priv); if (name != NULL) { ret = drv; break; @@ -245,7 +246,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) } else if (!strcmp(name, "dsa")) { ds->dsa_port_mask |= 1 << i; } else { - ds->phys_port_mask |= 1 << i; + ds->enabled_port_mask |= 1 << i; } valid_name_found = true; } @@ -258,7 +259,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) /* Make the built-in MII bus mask match the number of ports, * switch drivers can override this later */ - ds->phys_mii_mask = ds->phys_port_mask; + ds->phys_mii_mask = ds->enabled_port_mask; /* * If the CPU connects to this switch, set the switch tree @@ -266,7 +267,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) * switch. */ if (dst->cpu_switch == index) { - switch (ds->tag_protocol) { + switch (drv->tag_protocol) { #ifdef CONFIG_NET_DSA_TAG_DSA case DSA_TAG_PROTO_DSA: dst->rcv = dsa_netdev_ops.rcv; @@ -294,7 +295,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) goto out; } - dst->tag_protocol = ds->tag_protocol; + dst->tag_protocol = drv->tag_protocol; } /* @@ -324,7 +325,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) * Create network devices for physical switch ports. */ for (i = 0; i < DSA_MAX_PORTS; i++) { - if (!(ds->phys_port_mask & (1 << i))) + if (!(ds->enabled_port_mask & (1 << i))) continue; ret = dsa_slave_create(ds, parent, i, pd->port_names[i]); @@ -382,12 +383,13 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index, struct dsa_switch_driver *drv; struct dsa_switch *ds; int ret; - char *name; + const char *name; + void *priv; /* * Probe for switch model. */ - drv = dsa_switch_probe(host_dev, pd->sw_addr, &name); + drv = dsa_switch_probe(parent, host_dev, pd->sw_addr, &name, &priv); if (drv == NULL) { netdev_err(dst->master_netdev, "[%d]: could not detect attached switch\n", index); @@ -400,7 +402,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index, /* * Allocate and initialise switch state. */ - ds = devm_kzalloc(parent, sizeof(*ds) + drv->priv_size, GFP_KERNEL); + ds = devm_kzalloc(parent, sizeof(*ds), GFP_KERNEL); if (ds == NULL) return ERR_PTR(-ENOMEM); @@ -408,7 +410,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index, ds->index = index; ds->pd = pd; ds->drv = drv; - ds->tag_protocol = drv->tag_protocol; + ds->priv = priv; ds->master_dev = host_dev; ret = dsa_switch_setup_one(ds, parent); @@ -432,7 +434,7 @@ static void dsa_switch_destroy(struct dsa_switch *ds) /* Destroy network devices for physical switch ports. */ for (port = 0; port < DSA_MAX_PORTS; port++) { - if (!(ds->phys_port_mask & (1 << port))) + if (!(ds->enabled_port_mask & (1 << port))) continue; if (!ds->ports[port]) diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 1d1a54687e4a..dfa33779d49c 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -22,11 +22,6 @@ struct dsa_device_ops { }; struct dsa_slave_priv { - /* - * The linux network interface corresponding to this - * switch port. - */ - struct net_device *dev; struct sk_buff * (*xmit)(struct sk_buff *skb, struct net_device *dev); diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 2dae0d064359..3b6750f5e68b 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -673,10 +673,10 @@ static void dsa_slave_get_ethtool_stats(struct net_device *dev, struct dsa_slave_priv *p = netdev_priv(dev); struct dsa_switch *ds = p->parent; - data[0] = p->dev->stats.tx_packets; - data[1] = p->dev->stats.tx_bytes; - data[2] = p->dev->stats.rx_packets; - data[3] = p->dev->stats.rx_bytes; + data[0] = dev->stats.tx_packets; + data[1] = dev->stats.tx_bytes; + data[2] = dev->stats.rx_packets; + data[3] = dev->stats.rx_bytes; if (ds->drv->get_ethtool_stats != NULL) ds->drv->get_ethtool_stats(ds, p->port, data + 4); } @@ -1063,7 +1063,6 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent, slave_dev->vlan_features = master->vlan_features; p = netdev_priv(slave_dev); - p->dev = slave_dev; p->parent = ds; p->port = port; |