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Commit 2cfcd964 authored by Vivien Didelot's avatar Vivien Didelot Committed by David S. Miller
Browse files

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



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

Signed-off-by: default avatarVivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent acddbd21

drivers/net/dsa/mv88e6xxx/chip.c

+14 −0
Original line number Diff line number Diff line
@@ -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,