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net: dsa: mv88e6xxx: add support for DSA ageing time

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Implement the DSA driver function to configure the bridge ageing time.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2016-07-18 20:45:40 -04:00 committed by David S. Miller
parent acddbd2147
commit 2cfcd96416
1 changed files with 14 additions and 0 deletions
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14
drivers/net/dsa/mv88e6xxx/chip.c
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@ -3002,6 +3002,19 @@ static int mv88e6xxx_g1_set_age_time(struct mv88e6xxx_chip *chip,
return mv88e6xxx_write(chip, REG_GLOBAL, GLOBAL_ATU_CONTROL, val);
}
static int mv88e6xxx_set_ageing_time(struct dsa_switch *ds,
unsigned int ageing_time)
{
struct mv88e6xxx_chip *chip = ds_to_priv(ds);
int err;
mutex_lock(&chip->reg_lock);
err = mv88e6xxx_g1_set_age_time(chip, ageing_time);
mutex_unlock(&chip->reg_lock);
return err;
}
static int mv88e6xxx_g1_setup(struct mv88e6xxx_chip *chip)
{
struct dsa_switch *ds = chip->ds;
@ -3980,6 +3993,7 @@ static struct dsa_switch_driver mv88e6xxx_switch_driver = {
.set_eeprom = mv88e6xxx_set_eeprom,
.get_regs_len = mv88e6xxx_get_regs_len,
.get_regs = mv88e6xxx_get_regs,
.set_ageing_time = mv88e6xxx_set_ageing_time,
.port_bridge_join = mv88e6xxx_port_bridge_join,
.port_bridge_leave = mv88e6xxx_port_bridge_leave,
.port_stp_state_set = mv88e6xxx_port_stp_state_set,