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Revert "net: dsa: mv88e6xxx: do not flood CPU with unknown multicast" 

This reverts commit 422efd0327.

It breaks ipv6.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2019-06-15 13:35:29 -07:00
parent 422efd0327
commit 407308f60d
1 changed files with 7 additions and 5 deletions
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12
drivers/net/dsa/mv88e6xxx/chip.c
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@ -2058,13 +2058,15 @@ static int mv88e6xxx_setup_message_port(struct mv88e6xxx_chip *chip, int port)
static int mv88e6xxx_setup_egress_floods(struct mv88e6xxx_chip *chip, int port)
{
struct dsa_switch *ds = chip->ds;
bool uc = dsa_is_dsa_port(ds, port) || dsa_is_cpu_port(ds, port);
bool mc = dsa_is_dsa_port(ds, port);
bool flood;
if (!chip->info->ops->port_set_egress_floods)
return 0;
/* Upstream ports flood frames with unknown unicast or multicast DA */
flood = dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port);
if (chip->info->ops->port_set_egress_floods)
return chip->info->ops->port_set_egress_floods(chip, port,
flood, flood);
return chip->info->ops->port_set_egress_floods(chip, port, uc, mc);
return 0;
}
static int mv88e6xxx_serdes_power(struct mv88e6xxx_chip *chip, int port,