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authorAndrew Lunn <andrew@lunn.ch>2016-06-04 22:16:57 +0300
committerDavid S. Miller <davem@davemloft.net>2016-06-05 00:29:53 +0300
commitc8b098086b4c744084350d2757a637ad756adf34 (patch)
tree0777d99335eff8adf732bd1cb574926b87f9d6c2 /net/dsa
parent149cafd790573294752787f5ce1dc0f99e4088d3 (diff)
downloadlinux-c8b098086b4c744084350d2757a637ad756adf34.tar.xz
net: dsa: Add a ports structure and use it in the switch structure
There are going to be more per-port members added to the switch structure. So add a port structure and move the netdev into it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/dsa.c8
-rw-r--r--net/dsa/slave.c4
-rw-r--r--net/dsa/tag_brcm.c4
-rw-r--r--net/dsa/tag_dsa.c4
-rw-r--r--net/dsa/tag_edsa.c4
-rw-r--r--net/dsa/tag_trailer.c4
6 files changed, 14 insertions, 14 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index eff5dfc2e33f..18086e0cc617 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -437,10 +437,10 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
if (!(ds->enabled_port_mask & (1 << port)))
continue;
- if (!ds->ports[port])
+ if (!ds->ports[port].netdev)
continue;
- dsa_slave_destroy(ds->ports[port]);
+ dsa_slave_destroy(ds->ports[port].netdev);
}
/* Remove any fixed link PHYs */
@@ -469,7 +469,7 @@ static int dsa_switch_suspend(struct dsa_switch *ds)
if (!dsa_is_port_initialized(ds, i))
continue;
- ret = dsa_slave_suspend(ds->ports[i]);
+ ret = dsa_slave_suspend(ds->ports[i].netdev);
if (ret)
return ret;
}
@@ -495,7 +495,7 @@ static int dsa_switch_resume(struct dsa_switch *ds)
if (!dsa_is_port_initialized(ds, i))
continue;
- ret = dsa_slave_resume(ds->ports[i]);
+ ret = dsa_slave_resume(ds->ports[i].netdev);
if (ret)
return ret;
}
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index f640a48a6ff3..169abacbc6ce 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1183,12 +1183,12 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
p->old_link = -1;
p->old_duplex = -1;
- ds->ports[port] = slave_dev;
+ ds->ports[port].netdev = slave_dev;
ret = register_netdev(slave_dev);
if (ret) {
netdev_err(master, "error %d registering interface %s\n",
ret, slave_dev->name);
- ds->ports[port] = NULL;
+ ds->ports[port].netdev = NULL;
free_netdev(slave_dev);
return ret;
}
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c
index e2aadb73111d..21bffde6e4bf 100644
--- a/net/dsa/tag_brcm.c
+++ b/net/dsa/tag_brcm.c
@@ -127,7 +127,7 @@ static int brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
source_port = brcm_tag[3] & BRCM_EG_PID_MASK;
/* Validate port against switch setup, either the port is totally */
- if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL)
+ if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
goto out_drop;
/* Remove Broadcom tag and update checksum */
@@ -140,7 +140,7 @@ static int brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
skb_push(skb, ETH_HLEN);
skb->pkt_type = PACKET_HOST;
- skb->dev = ds->ports[source_port];
+ skb->dev = ds->ports[source_port].netdev;
skb->protocol = eth_type_trans(skb, skb->dev);
skb->dev->stats.rx_packets++;
diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c
index f9832f097681..bce79ffe342b 100644
--- a/net/dsa/tag_dsa.c
+++ b/net/dsa/tag_dsa.c
@@ -114,7 +114,7 @@ static int dsa_rcv(struct sk_buff *skb, struct net_device *dev,
if (!ds)
goto out_drop;
- if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL)
+ if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
goto out_drop;
/*
@@ -163,7 +163,7 @@ static int dsa_rcv(struct sk_buff *skb, struct net_device *dev,
2 * ETH_ALEN);
}
- skb->dev = ds->ports[source_port];
+ skb->dev = ds->ports[source_port].netdev;
skb_push(skb, ETH_HLEN);
skb->pkt_type = PACKET_HOST;
skb->protocol = eth_type_trans(skb, skb->dev);
diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c
index 3890aac8190f..6c1720e88537 100644
--- a/net/dsa/tag_edsa.c
+++ b/net/dsa/tag_edsa.c
@@ -127,7 +127,7 @@ static int edsa_rcv(struct sk_buff *skb, struct net_device *dev,
if (!ds)
goto out_drop;
- if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL)
+ if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
goto out_drop;
/*
@@ -182,7 +182,7 @@ static int edsa_rcv(struct sk_buff *skb, struct net_device *dev,
2 * ETH_ALEN);
}
- skb->dev = ds->ports[source_port];
+ skb->dev = ds->ports[source_port].netdev;
skb_push(skb, ETH_HLEN);
skb->pkt_type = PACKET_HOST;
skb->protocol = eth_type_trans(skb, skb->dev);
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c
index b6ca0890d018..5e3903eb1afa 100644
--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
@@ -82,12 +82,12 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev,
goto out_drop;
source_port = trailer[1] & 7;
- if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL)
+ if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
goto out_drop;
pskb_trim_rcsum(skb, skb->len - 4);
- skb->dev = ds->ports[source_port];
+ skb->dev = ds->ports[source_port].netdev;
skb_push(skb, ETH_HLEN);
skb->pkt_type = PACKET_HOST;
skb->protocol = eth_type_trans(skb, skb->dev);