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Date: Wed, 27 Apr 2016 18:30:00 -0400
From: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
To: netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, kernel@...oirfairelinux.com,
"David S. Miller" <davem@...emloft.net>,
Florian Fainelli <f.fainelli@...il.com>,
Andrew Lunn <andrew@...n.ch>, Jiri Pirko <jiri@...nulli.us>,
Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Subject: [RFC 03/20] net: dsa: pass dsa_port down to drivers bridge ops
Now that DSA as proper structure for DSA ports, pass it down to the
port_bridge_join and port_bridge_leave driver functions.
Signed-off-by: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
---
drivers/net/dsa/bcm_sf2.c | 28 ++++++++++++++--------------
drivers/net/dsa/mv88e6xxx.c | 10 +++++-----
drivers/net/dsa/mv88e6xxx.h | 4 ++--
include/net/dsa.h | 4 ++--
net/dsa/slave.c | 4 ++--
5 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index f394ea9..2d7b297 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -491,15 +491,15 @@ static int bcm_sf2_sw_fast_age_port(struct dsa_switch *ds, int port)
return 0;
}
-static int bcm_sf2_sw_br_join(struct dsa_switch *ds, int port,
+static int bcm_sf2_sw_br_join(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge)
{
struct bcm_sf2_priv *priv = ds_to_priv(ds);
unsigned int i;
u32 reg, p_ctl;
- priv->port_sts[port].bridge_dev = bridge;
- p_ctl = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(port));
+ priv->port_sts[dp->port].bridge_dev = bridge;
+ p_ctl = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(dp->port));
for (i = 0; i < priv->hw_params.num_ports; i++) {
if (priv->port_sts[i].bridge_dev != bridge)
@@ -509,7 +509,7 @@ static int bcm_sf2_sw_br_join(struct dsa_switch *ds, int port,
* membership and update the remote port bitmask
*/
reg = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(i));
- reg |= 1 << port;
+ reg |= 1 << dp->port;
core_writel(priv, reg, CORE_PORT_VLAN_CTL_PORT(i));
priv->port_sts[i].vlan_ctl_mask = reg;
@@ -519,20 +519,20 @@ static int bcm_sf2_sw_br_join(struct dsa_switch *ds, int port,
/* Configure the local port VLAN control membership to include
* remote ports and update the local port bitmask
*/
- core_writel(priv, p_ctl, CORE_PORT_VLAN_CTL_PORT(port));
- priv->port_sts[port].vlan_ctl_mask = p_ctl;
+ core_writel(priv, p_ctl, CORE_PORT_VLAN_CTL_PORT(dp->port));
+ priv->port_sts[dp->port].vlan_ctl_mask = p_ctl;
return 0;
}
-static void bcm_sf2_sw_br_leave(struct dsa_switch *ds, int port,
+static void bcm_sf2_sw_br_leave(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge)
{
struct bcm_sf2_priv *priv = ds_to_priv(ds);
unsigned int i;
u32 reg, p_ctl;
- p_ctl = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(port));
+ p_ctl = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(dp->port));
for (i = 0; i < priv->hw_params.num_ports; i++) {
/* Don't touch the remaining ports */
@@ -540,18 +540,18 @@ static void bcm_sf2_sw_br_leave(struct dsa_switch *ds, int port,
continue;
reg = core_readl(priv, CORE_PORT_VLAN_CTL_PORT(i));
- reg &= ~(1 << port);
+ reg &= ~(1 << dp->port);
core_writel(priv, reg, CORE_PORT_VLAN_CTL_PORT(i));
- priv->port_sts[port].vlan_ctl_mask = reg;
+ priv->port_sts[dp->port].vlan_ctl_mask = reg;
/* Prevent self removal to preserve isolation */
- if (port != i)
+ if (dp->port != i)
p_ctl &= ~(1 << i);
}
- core_writel(priv, p_ctl, CORE_PORT_VLAN_CTL_PORT(port));
- priv->port_sts[port].vlan_ctl_mask = p_ctl;
- priv->port_sts[port].bridge_dev = NULL;
+ core_writel(priv, p_ctl, CORE_PORT_VLAN_CTL_PORT(dp->port));
+ priv->port_sts[dp->port].vlan_ctl_mask = p_ctl;
+ priv->port_sts[dp->port].bridge_dev = NULL;
}
static void bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port,
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 86f8f2f..3f78c73 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -2203,7 +2203,7 @@ unlock:
return err;
}
-int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
+int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
@@ -2212,7 +2212,7 @@ int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
mutex_lock(&ps->smi_mutex);
/* Assign the bridge and remap each port's VLANTable */
- ps->ports[port].bridge_dev = bridge;
+ ps->ports[dp->port].bridge_dev = bridge;
for (i = 0; i < ps->info->num_ports; ++i) {
if (ps->ports[i].bridge_dev == bridge) {
@@ -2227,7 +2227,7 @@ int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
return err;
}
-void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port,
+void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
@@ -2236,10 +2236,10 @@ void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port,
mutex_lock(&ps->smi_mutex);
/* Unassign the bridge and remap each port's VLANTable */
- ps->ports[port].bridge_dev = NULL;
+ ps->ports[dp->port].bridge_dev = NULL;
for (i = 0; i < ps->info->num_ports; ++i)
- if (i == port || ps->ports[i].bridge_dev == bridge)
+ if (i == dp->port || ps->ports[i].bridge_dev == bridge)
if (_mv88e6xxx_port_based_vlan_map(ds, i))
netdev_warn(ds->ports[i], "failed to remap\n");
diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h
index 2eb9a82..55b8eac 100644
--- a/drivers/net/dsa/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx.h
@@ -490,9 +490,9 @@ int mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int addr, int regnum,
int mv88e6xxx_get_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e);
int mv88e6xxx_set_eee(struct dsa_switch *ds, int port,
struct phy_device *phydev, struct ethtool_eee *e);
-int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
+int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge);
-void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port,
+void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge);
void mv88e6xxx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state);
int mv88e6xxx_port_vlan_filtering(struct dsa_switch *ds, int port,
diff --git a/include/net/dsa.h b/include/net/dsa.h
index ed33500..fb626ae 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -303,9 +303,9 @@ struct dsa_switch_driver {
/*
* Bridge integration
*/
- int (*port_bridge_join)(struct dsa_switch *ds, int port,
+ int (*port_bridge_join)(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge);
- void (*port_bridge_leave)(struct dsa_switch *ds, int port,
+ void (*port_bridge_leave)(struct dsa_switch *ds, struct dsa_port *dp,
struct net_device *bridge);
void (*port_stp_state_set)(struct dsa_switch *ds, int port,
u8 state);
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index f2ec13d..9a8ea9a 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -441,7 +441,7 @@ static int dsa_slave_bridge_port_join(struct net_device *dev,
p->bridge_dev = br;
if (ds->drv->port_bridge_join)
- ret = ds->drv->port_bridge_join(ds, p->dp->port, br);
+ ret = ds->drv->port_bridge_join(ds, p->dp, br);
if (ret && ret != -EOPNOTSUPP) {
p->bridge_dev = NULL;
@@ -460,7 +460,7 @@ static void dsa_slave_bridge_port_leave(struct net_device *dev)
p->bridge_dev = NULL;
if (ds->drv->port_bridge_leave)
- ds->drv->port_bridge_leave(ds, p->dp->port, br);
+ ds->drv->port_bridge_leave(ds, p->dp, br);
/* Port left the bridge, put in BR_STATE_DISABLED by the bridge layer,
* so allow it to be in BR_STATE_FORWARDING to be kept functional
--
2.8.0
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