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-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c88
1 files changed, 44 insertions, 44 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 0a4a740ebea6..263b714a5ae3 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1208,6 +1208,50 @@ mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port,
return 0;
}
+static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port,
+ const unsigned char *addr, u16 vid,
+ u8 state)
+{
+ struct mv88e6xxx_vtu_entry vlan;
+ struct mv88e6xxx_atu_entry entry;
+ int err;
+
+ /* Null VLAN ID corresponds to the port private database */
+ if (vid == 0)
+ err = mv88e6xxx_port_get_fid(chip, port, &vlan.fid);
+ else
+ err = mv88e6xxx_vtu_get(chip, vid, &vlan, false);
+ if (err)
+ return err;
+
+ entry.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
+ ether_addr_copy(entry.mac, addr);
+ eth_addr_dec(entry.mac);
+
+ err = mv88e6xxx_g1_atu_getnext(chip, vlan.fid, &entry);
+ if (err)
+ return err;
+
+ /* Initialize a fresh ATU entry if it isn't found */
+ if (entry.state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED ||
+ !ether_addr_equal(entry.mac, addr)) {
+ memset(&entry, 0, sizeof(entry));
+ ether_addr_copy(entry.mac, addr);
+ }
+
+ /* Purge the ATU entry only if no port is using it anymore */
+ if (state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED) {
+ entry.portvec &= ~BIT(port);
+ if (!entry.portvec)
+ entry.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
+ } else {
+ entry.portvec |= BIT(port);
+ entry.state = state;
+ }
+
+ return mv88e6xxx_g1_atu_loadpurge(chip, vlan.fid, &entry);
+}
+
static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port,
u16 vid, u8 member)
{
@@ -1324,50 +1368,6 @@ unlock:
return err;
}
-static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port,
- const unsigned char *addr, u16 vid,
- u8 state)
-{
- struct mv88e6xxx_vtu_entry vlan;
- struct mv88e6xxx_atu_entry entry;
- int err;
-
- /* Null VLAN ID corresponds to the port private database */
- if (vid == 0)
- err = mv88e6xxx_port_get_fid(chip, port, &vlan.fid);
- else
- err = mv88e6xxx_vtu_get(chip, vid, &vlan, false);
- if (err)
- return err;
-
- entry.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
- ether_addr_copy(entry.mac, addr);
- eth_addr_dec(entry.mac);
-
- err = mv88e6xxx_g1_atu_getnext(chip, vlan.fid, &entry);
- if (err)
- return err;
-
- /* Initialize a fresh ATU entry if it isn't found */
- if (entry.state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED ||
- !ether_addr_equal(entry.mac, addr)) {
- memset(&entry, 0, sizeof(entry));
- ether_addr_copy(entry.mac, addr);
- }
-
- /* Purge the ATU entry only if no port is using it anymore */
- if (state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED) {
- entry.portvec &= ~BIT(port);
- if (!entry.portvec)
- entry.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
- } else {
- entry.portvec |= BIT(port);
- entry.state = state;
- }
-
- return mv88e6xxx_g1_atu_loadpurge(chip, vlan.fid, &entry);
-}
-
static int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port,
const unsigned char *addr, u16 vid)
{