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net: dsa: mv88e6xxx: remove port_fdb_getnext

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Now that port_fdb_dump is implemented and even simpler, get rid of
port_fdb_getnext.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2015-10-22 09:34:42 -04:00 committed by David S. Miller
parent f33475bd67
commit 2c49471b66
4 changed files with 0 additions and 77 deletions
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1
drivers/net/dsa/mv88e6171.c
View File

@ -122,7 +122,6 @@ struct dsa_switch_driver mv88e6171_switch_driver = {
.port_fdb_prepare = mv88e6xxx_port_fdb_prepare,
.port_fdb_add = mv88e6xxx_port_fdb_add,
.port_fdb_del = mv88e6xxx_port_fdb_del,
.port_fdb_getnext = mv88e6xxx_port_fdb_getnext,
.port_fdb_dump = mv88e6xxx_port_fdb_dump,
};

1
drivers/net/dsa/mv88e6352.c
View File

@ -349,7 +349,6 @@ struct dsa_switch_driver mv88e6352_switch_driver = {
.port_fdb_prepare = mv88e6xxx_port_fdb_prepare,
.port_fdb_add = mv88e6xxx_port_fdb_add,
.port_fdb_del = mv88e6xxx_port_fdb_del,
.port_fdb_getnext = mv88e6xxx_port_fdb_getnext,
.port_fdb_dump = mv88e6xxx_port_fdb_dump,
};

73
drivers/net/dsa/mv88e6xxx.c
View File

@ -1559,33 +1559,6 @@ unlock:
return err;
}
static int _mv88e6xxx_port_vtu_getnext(struct dsa_switch *ds, int port, u16 vid,
struct mv88e6xxx_vtu_stu_entry *entry)
{
int err;
do {
if (vid == 4095)
return -ENOENT;
err = _mv88e6xxx_vtu_vid_write(ds, vid);
if (err)
return err;
err = _mv88e6xxx_vtu_getnext(ds, entry);
if (err)
return err;
if (!entry->valid)
return -ENOENT;
vid = entry->vid;
} while (entry->data[port] != GLOBAL_VTU_DATA_MEMBER_TAG_TAGGED &&
entry->data[port] != GLOBAL_VTU_DATA_MEMBER_TAG_UNTAGGED);
return 0;
}
int mv88e6xxx_vlan_getnext(struct dsa_switch *ds, u16 *vid,
unsigned long *ports, unsigned long *untagged)
{
@ -1864,52 +1837,6 @@ unlock:
return err;
}
/* get next entry for port */
int mv88e6xxx_port_fdb_getnext(struct dsa_switch *ds, int port,
unsigned char *addr, u16 *vid, bool *is_static)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
struct mv88e6xxx_atu_entry next;
u16 fid = *vid; /* We use one FID per VLAN */
int ret;
mutex_lock(&ps->smi_mutex);
do {
if (is_broadcast_ether_addr(addr)) {
struct mv88e6xxx_vtu_stu_entry vtu;
ret = _mv88e6xxx_port_vtu_getnext(ds, port, *vid, &vtu);
if (ret < 0)
goto unlock;
*vid = vtu.vid;
fid = vtu.fid;
}
ret = _mv88e6xxx_atu_mac_write(ds, addr);
if (ret < 0)
goto unlock;
ret = _mv88e6xxx_atu_getnext(ds, fid, &next);
if (ret < 0)
goto unlock;
ether_addr_copy(addr, next.mac);
if (next.state == GLOBAL_ATU_DATA_STATE_UNUSED)
continue;
} while (next.trunk || (next.portv_trunkid & BIT(port)) == 0);
*is_static = next.state == (is_multicast_ether_addr(addr) ?
GLOBAL_ATU_DATA_STATE_MC_STATIC :
GLOBAL_ATU_DATA_STATE_UC_STATIC);
unlock:
mutex_unlock(&ps->smi_mutex);
return ret;
}
static void mv88e6xxx_bridge_work(struct work_struct *work)
{
struct mv88e6xxx_priv_state *ps;

2
drivers/net/dsa/mv88e6xxx.h
View File

@ -474,8 +474,6 @@ int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port,
struct switchdev_trans *trans);
int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_fdb *fdb);
int mv88e6xxx_port_fdb_getnext(struct dsa_switch *ds, int port,
unsigned char *addr, u16 *vid, bool *is_static);
int mv88e6xxx_port_fdb_dump(struct dsa_switch *ds, int port,
struct switchdev_obj_port_fdb *fdb,
int (*cb)(struct switchdev_obj *obj));