From 2acf4e6a890b0228ed19b228063d69666f61ee19 Mon Sep 17 00:00:00 2001 From: Arkadi Sharshevsky Date: Sun, 6 Aug 2017 16:15:41 +0300 Subject: [PATCH] net: dsa: Remove switchdev dependency from DSA switch notifier chain Currently, the switchdev objects are embedded inside the DSA notifier info. This patch removes this dependency. This is done as a preparation stage before adding support for learning FDB through the switchdev notification chain. Signed-off-by: Arkadi Sharshevsky Reviewed-by: Florian Fainelli Reviewed-by: Vivien Didelot Signed-off-by: David S. Miller --- net/dsa/dsa_priv.h | 11 ++++++----- net/dsa/port.c | 15 +++++++++------ net/dsa/slave.c | 6 ++++-- net/dsa/switch.c | 11 ++++------- 4 files changed, 23 insertions(+), 20 deletions(-) diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 04cd711..c0ee6a7 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -43,9 +43,10 @@ struct dsa_notifier_bridge_info { /* DSA_NOTIFIER_FDB_* */ struct dsa_notifier_fdb_info { - const struct switchdev_obj_port_fdb *fdb; int sw_index; int port; + const unsigned char *addr; + u16 vid; }; /* DSA_NOTIFIER_MDB_* */ @@ -120,10 +121,10 @@ int dsa_port_vlan_filtering(struct dsa_port *dp, bool vlan_filtering, struct switchdev_trans *trans); int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock, struct switchdev_trans *trans); -int dsa_port_fdb_add(struct dsa_port *dp, - const struct switchdev_obj_port_fdb *fdb); -int dsa_port_fdb_del(struct dsa_port *dp, - const struct switchdev_obj_port_fdb *fdb); +int dsa_port_fdb_add(struct dsa_port *dp, const unsigned char *addr, + u16 vid); +int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr, + u16 vid); int dsa_port_fdb_dump(struct dsa_port *dp, struct switchdev_obj_port_fdb *fdb, switchdev_obj_dump_cb_t *cb); int dsa_port_mdb_add(struct dsa_port *dp, diff --git a/net/dsa/port.c b/net/dsa/port.c index bd271b9..86e0585 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -146,25 +146,28 @@ int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock, return dsa_port_notify(dp, DSA_NOTIFIER_AGEING_TIME, &info); } -int dsa_port_fdb_add(struct dsa_port *dp, - const struct switchdev_obj_port_fdb *fdb) +int dsa_port_fdb_add(struct dsa_port *dp, const unsigned char *addr, + u16 vid) { struct dsa_notifier_fdb_info info = { .sw_index = dp->ds->index, .port = dp->index, - .fdb = fdb, + .addr = addr, + .vid = vid, }; return dsa_port_notify(dp, DSA_NOTIFIER_FDB_ADD, &info); } -int dsa_port_fdb_del(struct dsa_port *dp, - const struct switchdev_obj_port_fdb *fdb) +int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr, + u16 vid) { struct dsa_notifier_fdb_info info = { .sw_index = dp->ds->index, .port = dp->index, - .fdb = fdb, + .addr = addr, + .vid = vid, + }; return dsa_port_notify(dp, DSA_NOTIFIER_FDB_DEL, &info); diff --git a/net/dsa/slave.c b/net/dsa/slave.c index bb7ab26..6a1d4d6 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -253,7 +253,8 @@ static int dsa_slave_port_obj_add(struct net_device *dev, case SWITCHDEV_OBJ_ID_PORT_FDB: if (switchdev_trans_ph_prepare(trans)) return 0; - err = dsa_port_fdb_add(dp, SWITCHDEV_OBJ_PORT_FDB(obj)); + err = dsa_port_fdb_add(dp, SWITCHDEV_OBJ_PORT_FDB(obj)->addr, + SWITCHDEV_OBJ_PORT_FDB(obj)->vid); break; case SWITCHDEV_OBJ_ID_PORT_MDB: err = dsa_port_mdb_add(dp, SWITCHDEV_OBJ_PORT_MDB(obj), trans); @@ -279,7 +280,8 @@ static int dsa_slave_port_obj_del(struct net_device *dev, switch (obj->id) { case SWITCHDEV_OBJ_ID_PORT_FDB: - err = dsa_port_fdb_del(dp, SWITCHDEV_OBJ_PORT_FDB(obj)); + err = dsa_port_fdb_del(dp, SWITCHDEV_OBJ_PORT_FDB(obj)->addr, + SWITCHDEV_OBJ_PORT_FDB(obj)->vid); break; case SWITCHDEV_OBJ_ID_PORT_MDB: err = dsa_port_mdb_del(dp, SWITCHDEV_OBJ_PORT_MDB(obj)); diff --git a/net/dsa/switch.c b/net/dsa/switch.c index eb20e0f..e6c06aa 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -83,8 +83,6 @@ static int dsa_switch_bridge_leave(struct dsa_switch *ds, static int dsa_switch_fdb_add(struct dsa_switch *ds, struct dsa_notifier_fdb_info *info) { - const struct switchdev_obj_port_fdb *fdb = info->fdb; - /* Do not care yet about other switch chips of the fabric */ if (ds->index != info->sw_index) return 0; @@ -92,14 +90,13 @@ static int dsa_switch_fdb_add(struct dsa_switch *ds, if (!ds->ops->port_fdb_add) return -EOPNOTSUPP; - return ds->ops->port_fdb_add(ds, info->port, fdb->addr, fdb->vid); + return ds->ops->port_fdb_add(ds, info->port, info->addr, + info->vid); } static int dsa_switch_fdb_del(struct dsa_switch *ds, struct dsa_notifier_fdb_info *info) { - const struct switchdev_obj_port_fdb *fdb = info->fdb; - /* Do not care yet about other switch chips of the fabric */ if (ds->index != info->sw_index) return 0; @@ -107,8 +104,8 @@ static int dsa_switch_fdb_del(struct dsa_switch *ds, if (!ds->ops->port_fdb_del) return -EOPNOTSUPP; - return ds->ops->port_fdb_del(ds, info->port, fdb->addr, - fdb->vid); + return ds->ops->port_fdb_del(ds, info->port, info->addr, + info->vid); } static int dsa_switch_mdb_add(struct dsa_switch *ds, -- 2.7.4