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Date: Mon, 10 Aug 2015 09:09:49 -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>,
Guenter Roeck <linux@...ck-us.net>,
Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
Scott Feldman <sfeldma@...il.com>,
Jiri Pirko <jiri@...nulli.us>,
Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Subject: [PATCH net-next v3 4/8] net: dsa: change FDB routines prototypes
Change the prototype of port_getnext to include a vid parameter.
This is necessary to introduce the support for VLAN.
Also rename the fdb_{add,del,getnext} function pointers to
port_fdb_{add,del,getnext} since they are specific to a given port.
Signed-off-by: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
---
drivers/net/dsa/mv88e6171.c | 6 +++---
drivers/net/dsa/mv88e6352.c | 6 +++---
drivers/net/dsa/mv88e6xxx.c | 2 +-
drivers/net/dsa/mv88e6xxx.h | 2 +-
include/net/dsa.h | 17 +++++++++++------
net/dsa/slave.c | 16 +++++++++-------
6 files changed, 28 insertions(+), 21 deletions(-)
diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c
index 1c78084..735f04c 100644
--- a/drivers/net/dsa/mv88e6171.c
+++ b/drivers/net/dsa/mv88e6171.c
@@ -116,9 +116,9 @@ struct dsa_switch_driver mv88e6171_switch_driver = {
.port_join_bridge = mv88e6xxx_join_bridge,
.port_leave_bridge = mv88e6xxx_leave_bridge,
.port_stp_update = mv88e6xxx_port_stp_update,
- .fdb_add = mv88e6xxx_port_fdb_add,
- .fdb_del = mv88e6xxx_port_fdb_del,
- .fdb_getnext = mv88e6xxx_port_fdb_getnext,
+ .port_fdb_add = mv88e6xxx_port_fdb_add,
+ .port_fdb_del = mv88e6xxx_port_fdb_del,
+ .port_fdb_getnext = mv88e6xxx_port_fdb_getnext,
};
MODULE_ALIAS("platform:mv88e6171");
diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c
index af210ef..191fb25 100644
--- a/drivers/net/dsa/mv88e6352.c
+++ b/drivers/net/dsa/mv88e6352.c
@@ -341,9 +341,9 @@ struct dsa_switch_driver mv88e6352_switch_driver = {
.port_join_bridge = mv88e6xxx_join_bridge,
.port_leave_bridge = mv88e6xxx_leave_bridge,
.port_stp_update = mv88e6xxx_port_stp_update,
- .fdb_add = mv88e6xxx_port_fdb_add,
- .fdb_del = mv88e6xxx_port_fdb_del,
- .fdb_getnext = mv88e6xxx_port_fdb_getnext,
+ .port_fdb_add = mv88e6xxx_port_fdb_add,
+ .port_fdb_del = mv88e6xxx_port_fdb_del,
+ .port_fdb_getnext = mv88e6xxx_port_fdb_getnext,
};
MODULE_ALIAS("platform:mv88e6172");
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 6615e9f..00f983b 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -1310,7 +1310,7 @@ static int __mv88e6xxx_port_getnext(struct dsa_switch *ds, int port,
/* get next entry for port */
int mv88e6xxx_port_fdb_getnext(struct dsa_switch *ds, int port,
- unsigned char *addr, bool *is_static)
+ unsigned char *addr, u16 *vid, bool *is_static)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h
index fd1125f..0cf470c 100644
--- a/drivers/net/dsa/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx.h
@@ -418,7 +418,7 @@ int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port,
int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port,
const unsigned char *addr, u16 vid);
int mv88e6xxx_port_fdb_getnext(struct dsa_switch *ds, int port,
- unsigned char *addr, bool *is_static);
+ unsigned char *addr, u16 *vid, bool *is_static);
int mv88e6xxx_phy_page_read(struct dsa_switch *ds, int port, int page, int reg);
int mv88e6xxx_phy_page_write(struct dsa_switch *ds, int port, int page,
int reg, int val);
diff --git a/include/net/dsa.h b/include/net/dsa.h
index fbca63b..6356f43 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -296,12 +296,17 @@ struct dsa_switch_driver {
u32 br_port_mask);
int (*port_stp_update)(struct dsa_switch *ds, int port,
u8 state);
- int (*fdb_add)(struct dsa_switch *ds, int port,
- const unsigned char *addr, u16 vid);
- int (*fdb_del)(struct dsa_switch *ds, int port,
- const unsigned char *addr, u16 vid);
- int (*fdb_getnext)(struct dsa_switch *ds, int port,
- unsigned char *addr, bool *is_static);
+
+ /*
+ * Forwarding database
+ */
+ int (*port_fdb_add)(struct dsa_switch *ds, int port,
+ const unsigned char *addr, u16 vid);
+ int (*port_fdb_del)(struct dsa_switch *ds, int port,
+ const unsigned char *addr, u16 vid);
+ int (*port_fdb_getnext)(struct dsa_switch *ds, int port,
+ unsigned char *addr, u16 *vid,
+ bool *is_static);
};
void register_switch_driver(struct dsa_switch_driver *type);
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 0010c69..3d341b6 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -208,8 +208,8 @@ static int dsa_slave_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
struct dsa_switch *ds = p->parent;
int ret = -EOPNOTSUPP;
- if (ds->drv->fdb_add)
- ret = ds->drv->fdb_add(ds, p->port, addr, vid);
+ if (ds->drv->port_fdb_add)
+ ret = ds->drv->port_fdb_add(ds, p->port, addr, vid);
return ret;
}
@@ -222,8 +222,8 @@ static int dsa_slave_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
struct dsa_switch *ds = p->parent;
int ret = -EOPNOTSUPP;
- if (ds->drv->fdb_del)
- ret = ds->drv->fdb_del(ds, p->port, addr, vid);
+ if (ds->drv->port_fdb_del)
+ ret = ds->drv->port_fdb_del(ds, p->port, addr, vid);
return ret;
}
@@ -272,22 +272,24 @@ static int dsa_slave_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->parent;
unsigned char addr[ETH_ALEN] = { 0 };
+ u16 vid = 0;
int ret;
- if (!ds->drv->fdb_getnext)
+ if (!ds->drv->port_fdb_getnext)
return -EOPNOTSUPP;
for (; ; idx++) {
bool is_static;
- ret = ds->drv->fdb_getnext(ds, p->port, addr, &is_static);
+ ret = ds->drv->port_fdb_getnext(ds, p->port, addr, &vid,
+ &is_static);
if (ret < 0)
break;
if (idx < cb->args[0])
continue;
- ret = dsa_slave_fill_info(dev, skb, addr, 0,
+ ret = dsa_slave_fill_info(dev, skb, addr, vid,
is_static,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
--
2.5.0
--
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