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-rw-r--r--drivers/net/dsa/b53/b53_common.c91
-rw-r--r--drivers/net/dsa/b53/b53_priv.h2
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c163
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.h6
-rw-r--r--drivers/net/dsa/mv88e6xxx/port.c52
-rw-r--r--drivers/net/dsa/mv88e6xxx/port.h19
-rw-r--r--include/net/dsa.h10
-rw-r--r--net/dsa/dsa_priv.h9
-rw-r--r--net/dsa/port.c31
-rw-r--r--net/dsa/slave.c7
10 files changed, 263 insertions, 127 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 23fc7225c8d1..72c75c7bdb65 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -510,6 +510,39 @@ void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port)
}
EXPORT_SYMBOL(b53_imp_vlan_setup);
+static void b53_port_set_ucast_flood(struct b53_device *dev, int port,
+ bool unicast)
+{
+ u16 uc;
+
+ b53_read16(dev, B53_CTRL_PAGE, B53_UC_FLOOD_MASK, &uc);
+ if (unicast)
+ uc |= BIT(port);
+ else
+ uc &= ~BIT(port);
+ b53_write16(dev, B53_CTRL_PAGE, B53_UC_FLOOD_MASK, uc);
+}
+
+static void b53_port_set_mcast_flood(struct b53_device *dev, int port,
+ bool multicast)
+{
+ u16 mc;
+
+ b53_read16(dev, B53_CTRL_PAGE, B53_MC_FLOOD_MASK, &mc);
+ if (multicast)
+ mc |= BIT(port);
+ else
+ mc &= ~BIT(port);
+ b53_write16(dev, B53_CTRL_PAGE, B53_MC_FLOOD_MASK, mc);
+
+ b53_read16(dev, B53_CTRL_PAGE, B53_IPMC_FLOOD_MASK, &mc);
+ if (multicast)
+ mc |= BIT(port);
+ else
+ mc &= ~BIT(port);
+ b53_write16(dev, B53_CTRL_PAGE, B53_IPMC_FLOOD_MASK, mc);
+}
+
int b53_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy)
{
struct b53_device *dev = ds->priv;
@@ -522,7 +555,8 @@ int b53_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy)
cpu_port = dsa_to_port(ds, port)->cpu_dp->index;
- b53_br_egress_floods(ds, port, true, true);
+ b53_port_set_ucast_flood(dev, port, true);
+ b53_port_set_mcast_flood(dev, port, true);
if (dev->ops->irq_enable)
ret = dev->ops->irq_enable(dev, port);
@@ -655,7 +689,8 @@ static void b53_enable_cpu_port(struct b53_device *dev, int port)
b53_brcm_hdr_setup(dev->ds, port);
- b53_br_egress_floods(dev->ds, port, true, true);
+ b53_port_set_ucast_flood(dev, port, true);
+ b53_port_set_mcast_flood(dev, port, true);
}
static void b53_enable_mib(struct b53_device *dev)
@@ -1916,37 +1951,37 @@ void b53_br_fast_age(struct dsa_switch *ds, int port)
}
EXPORT_SYMBOL(b53_br_fast_age);
-int b53_br_egress_floods(struct dsa_switch *ds, int port,
- bool unicast, bool multicast)
+static int b53_br_flags_pre(struct dsa_switch *ds, int port,
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack)
{
- struct b53_device *dev = ds->priv;
- u16 uc, mc;
-
- b53_read16(dev, B53_CTRL_PAGE, B53_UC_FLOOD_MASK, &uc);
- if (unicast)
- uc |= BIT(port);
- else
- uc &= ~BIT(port);
- b53_write16(dev, B53_CTRL_PAGE, B53_UC_FLOOD_MASK, uc);
+ if (flags.mask & ~(BR_FLOOD | BR_MCAST_FLOOD))
+ return -EINVAL;
- b53_read16(dev, B53_CTRL_PAGE, B53_MC_FLOOD_MASK, &mc);
- if (multicast)
- mc |= BIT(port);
- else
- mc &= ~BIT(port);
- b53_write16(dev, B53_CTRL_PAGE, B53_MC_FLOOD_MASK, mc);
+ return 0;
+}
- b53_read16(dev, B53_CTRL_PAGE, B53_IPMC_FLOOD_MASK, &mc);
- if (multicast)
- mc |= BIT(port);
- else
- mc &= ~BIT(port);
- b53_write16(dev, B53_CTRL_PAGE, B53_IPMC_FLOOD_MASK, mc);
+static int b53_br_flags(struct dsa_switch *ds, int port,
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack)
+{
+ if (flags.mask & BR_FLOOD)
+ b53_port_set_ucast_flood(ds->priv, port,
+ !!(flags.val & BR_FLOOD));
+ if (flags.mask & BR_MCAST_FLOOD)
+ b53_port_set_mcast_flood(ds->priv, port,
+ !!(flags.val & BR_MCAST_FLOOD));
return 0;
+}
+static int b53_set_mrouter(struct dsa_switch *ds, int port, bool mrouter,
+ struct netlink_ext_ack *extack)
+{
+ b53_port_set_mcast_flood(ds->priv, port, mrouter);
+
+ return 0;
}
-EXPORT_SYMBOL(b53_br_egress_floods);
static bool b53_possible_cpu_port(struct dsa_switch *ds, int port)
{
@@ -2187,9 +2222,11 @@ static const struct dsa_switch_ops b53_switch_ops = {
.set_mac_eee = b53_set_mac_eee,
.port_bridge_join = b53_br_join,
.port_bridge_leave = b53_br_leave,
+ .port_pre_bridge_flags = b53_br_flags_pre,
+ .port_bridge_flags = b53_br_flags,
+ .port_set_mrouter = b53_set_mrouter,
.port_stp_state_set = b53_br_set_stp_state,
.port_fast_age = b53_br_fast_age,
- .port_egress_floods = b53_br_egress_floods,
.port_vlan_filtering = b53_vlan_filtering,
.port_vlan_add = b53_vlan_add,
.port_vlan_del = b53_vlan_del,
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index 0d2cc0453bef..ae72ef46b0b6 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -326,8 +326,6 @@ int b53_br_join(struct dsa_switch *ds, int port, struct net_device *bridge);
void b53_br_leave(struct dsa_switch *ds, int port, struct net_device *bridge);
void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state);
void b53_br_fast_age(struct dsa_switch *ds, int port);
-int b53_br_egress_floods(struct dsa_switch *ds, int port,
- bool unicast, bool multicast);
int b53_setup_devlink_resources(struct dsa_switch *ds);
void b53_port_event(struct dsa_switch *ds, int port);
void b53_phylink_validate(struct dsa_switch *ds, int port,
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index ae0b490f00cd..0ef1fadfec68 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2434,12 +2434,20 @@ static int mv88e6xxx_setup_egress_floods(struct mv88e6xxx_chip *chip, int port)
{
struct dsa_switch *ds = chip->ds;
bool flood;
+ int err;
/* 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);
+ if (chip->info->ops->port_set_ucast_flood) {
+ err = chip->info->ops->port_set_ucast_flood(chip, port, flood);
+ if (err)
+ return err;
+ }
+ if (chip->info->ops->port_set_mcast_flood) {
+ err = chip->info->ops->port_set_mcast_flood(chip, port, flood);
+ if (err)
+ return err;
+ }
return 0;
}
@@ -3239,7 +3247,8 @@ static const struct mv88e6xxx_ops mv88e6085_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
.port_pause_limit = mv88e6097_port_pause_limit,
@@ -3278,7 +3287,8 @@ static const struct mv88e6xxx_ops mv88e6095_ops = {
.port_sync_link = mv88e6185_port_sync_link,
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_set_frame_mode = mv88e6085_port_set_frame_mode,
- .port_set_egress_floods = mv88e6185_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6185_port_set_forward_unknown,
+ .port_set_mcast_flood = mv88e6185_port_set_default_forward,
.port_set_upstream_port = mv88e6095_port_set_upstream_port,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -3313,7 +3323,8 @@ static const struct mv88e6xxx_ops mv88e6097_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_egress_rate_limiting = mv88e6095_port_egress_rate_limiting,
.port_pause_limit = mv88e6097_port_pause_limit,
@@ -3357,7 +3368,8 @@ static const struct mv88e6xxx_ops mv88e6123_ops = {
.port_sync_link = mv88e6xxx_port_sync_link,
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_set_frame_mode = mv88e6085_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_get_cmode = mv88e6185_port_get_cmode,
@@ -3393,7 +3405,8 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6185_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6185_port_set_forward_unknown,
+ .port_set_mcast_flood = mv88e6185_port_set_default_forward,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_upstream_port = mv88e6095_port_set_upstream_port,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
@@ -3437,7 +3450,8 @@ static const struct mv88e6xxx_ops mv88e6141_ops = {
.port_max_speed_mode = mv88e6341_port_max_speed_mode,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -3487,7 +3501,8 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -3565,7 +3580,8 @@ static const struct mv88e6xxx_ops mv88e6171_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -3609,7 +3625,8 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -3660,7 +3677,8 @@ static const struct mv88e6xxx_ops mv88e6175_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -3704,7 +3722,8 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -3755,7 +3774,8 @@ static const struct mv88e6xxx_ops mv88e6185_ops = {
.port_sync_link = mv88e6185_port_sync_link,
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_set_frame_mode = mv88e6085_port_set_frame_mode,
- .port_set_egress_floods = mv88e6185_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6185_port_set_forward_unknown,
+ .port_set_mcast_flood = mv88e6185_port_set_default_forward,
.port_egress_rate_limiting = mv88e6095_port_egress_rate_limiting,
.port_set_upstream_port = mv88e6095_port_set_upstream_port,
.port_set_pause = mv88e6185_port_set_pause,
@@ -3800,7 +3820,8 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.port_tag_remap = mv88e6390_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_pause_limit = mv88e6390_port_pause_limit,
@@ -3860,7 +3881,8 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.port_tag_remap = mv88e6390_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_pause_limit = mv88e6390_port_pause_limit,
@@ -3919,7 +3941,8 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.port_max_speed_mode = mv88e6390_port_max_speed_mode,
.port_tag_remap = mv88e6390_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
@@ -3979,7 +4002,8 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4037,7 +4061,8 @@ static const struct mv88e6xxx_ops mv88e6250_ops = {
.port_set_speed_duplex = mv88e6250_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
.port_pause_limit = mv88e6097_port_pause_limit,
@@ -4077,7 +4102,8 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.port_tag_remap = mv88e6390_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
@@ -4136,7 +4162,8 @@ static const struct mv88e6xxx_ops mv88e6320_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4179,7 +4206,8 @@ static const struct mv88e6xxx_ops mv88e6321_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4222,7 +4250,8 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
.port_max_speed_mode = mv88e6341_port_max_speed_mode,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4275,7 +4304,8 @@ static const struct mv88e6xxx_ops mv88e6350_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4316,7 +4346,8 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4362,7 +4393,8 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.port_tag_remap = mv88e6095_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4424,7 +4456,8 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.port_tag_remap = mv88e6390_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -4488,7 +4521,8 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.port_tag_remap = mv88e6390_port_tag_remap,
.port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
- .port_set_egress_floods = mv88e6352_port_set_egress_floods,
+ .port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
+ .port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
.port_set_ether_type = mv88e6351_port_set_ether_type,
.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
@@ -5364,17 +5398,72 @@ static void mv88e6xxx_port_mirror_del(struct dsa_switch *ds, int port,
mutex_unlock(&chip->reg_lock);
}
-static int mv88e6xxx_port_egress_floods(struct dsa_switch *ds, int port,
- bool unicast, bool multicast)
+static int mv88e6xxx_port_pre_bridge_flags(struct dsa_switch *ds, int port,
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack)
+{
+ struct mv88e6xxx_chip *chip = ds->priv;
+ const struct mv88e6xxx_ops *ops;
+
+ if (flags.mask & ~(BR_FLOOD | BR_MCAST_FLOOD))
+ return -EINVAL;
+
+ ops = chip->info->ops;
+
+ if ((flags.mask & BR_FLOOD) && !ops->port_set_ucast_flood)
+ return -EINVAL;
+
+ if ((flags.mask & BR_MCAST_FLOOD) && !ops->port_set_mcast_flood)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int mv88e6xxx_port_bridge_flags(struct dsa_switch *ds, int port,
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack)
{
struct mv88e6xxx_chip *chip = ds->priv;
int err = -EOPNOTSUPP;
mv88e6xxx_reg_lock(chip);
- if (chip->info->ops->port_set_egress_floods)
- err = chip->info->ops->port_set_egress_floods(chip, port,
- unicast,
- multicast);
+
+ if (flags.mask & BR_FLOOD) {
+ bool unicast = !!(flags.val & BR_FLOOD);
+
+ err = chip->info->ops->port_set_ucast_flood(chip, port,
+ unicast);
+ if (err)
+ goto out;
+ }
+
+ if (flags.mask & BR_MCAST_FLOOD) {
+ bool multicast = !!(flags.val & BR_MCAST_FLOOD);
+
+ err = chip->info->ops->port_set_mcast_flood(chip, port,
+ multicast);
+ if (err)
+ goto out;
+ }
+
+out:
+ mv88e6xxx_reg_unlock(chip);
+
+ return err;
+}
+
+static int mv88e6xxx_port_set_mrouter(struct dsa_switch *ds, int port,
+ bool mrouter,
+ struct netlink_ext_ack *extack)
+{
+ struct mv88e6xxx_chip *chip = ds->priv;
+ int err;
+
+ if (!chip->info->ops->port_set_mcast_flood)
+ return -EOPNOTSUPP;
+
+ mv88e6xxx_reg_lock(chip);
+ err = chip->info->ops->port_set_mcast_flood(chip, port, mrouter);
mv88e6xxx_reg_unlock(chip);
return err;
@@ -5678,7 +5767,9 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
.set_ageing_time = mv88e6xxx_set_ageing_time,
.port_bridge_join = mv88e6xxx_port_bridge_join,
.port_bridge_leave = mv88e6xxx_port_bridge_leave,
- .port_egress_floods = mv88e6xxx_port_egress_floods,
+ .port_pre_bridge_flags = mv88e6xxx_port_pre_bridge_flags,
+ .port_bridge_flags = mv88e6xxx_port_bridge_flags,
+ .port_set_mrouter = mv88e6xxx_port_set_mrouter,
.port_stp_state_set = mv88e6xxx_port_stp_state_set,
.port_fast_age = mv88e6xxx_port_fast_age,
.port_vlan_filtering = mv88e6xxx_port_vlan_filtering,
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h
index 788b3f585ef3..a57c8886f3ac 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.h
+++ b/drivers/net/dsa/mv88e6xxx/chip.h
@@ -454,8 +454,10 @@ struct mv88e6xxx_ops {
int (*port_set_frame_mode)(struct mv88e6xxx_chip *chip, int port,
enum mv88e6xxx_frame_mode mode);
- int (*port_set_egress_floods)(struct mv88e6xxx_chip *chip, int port,
- bool unicast, bool multicast);
+ int (*port_set_ucast_flood)(struct mv88e6xxx_chip *chip, int port,
+ bool unicast);
+ int (*port_set_mcast_flood)(struct mv88e6xxx_chip *chip, int port,
+ bool multicast);
int (*port_set_ether_type)(struct mv88e6xxx_chip *chip, int port,
u16 etype);
int (*port_set_jumbo_size)(struct mv88e6xxx_chip *chip, int port,
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index 4b46e10a2dde..4561f289ab76 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -789,8 +789,8 @@ int mv88e6351_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port,
return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg);
}
-static int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip,
- int port, bool unicast)
+int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip,
+ int port, bool unicast)
{
int err;
u16 reg;
@@ -807,8 +807,8 @@ static int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip,
return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg);
}
-int mv88e6352_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
- bool unicast, bool multicast)
+int mv88e6352_port_set_ucast_flood(struct mv88e6xxx_chip *chip, int port,
+ bool unicast)
{
int err;
u16 reg;
@@ -817,16 +817,28 @@ int mv88e6352_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
if (err)
return err;
- reg &= ~MV88E6352_PORT_CTL0_EGRESS_FLOODS_MASK;
+ if (unicast)
+ reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_UC;
+ else
+ reg &= ~MV88E6352_PORT_CTL0_EGRESS_FLOODS_UC;
+
+ return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg);
+}
+
+int mv88e6352_port_set_mcast_flood(struct mv88e6xxx_chip *chip, int port,
+ bool multicast)
+{
+ int err;
+ u16 reg;
+
+ err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_CTL0, &reg);
+ if (err)
+ return err;
- if (unicast && multicast)
- reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_ALL_UNKNOWN_DA;
- else if (unicast)
- reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_MC_DA;
- else if (multicast)
- reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_UC_DA;
+ if (multicast)
+ reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_MC;
else
- reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_DA;
+ reg &= ~MV88E6352_PORT_CTL0_EGRESS_FLOODS_MC;
return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg);
}
@@ -1013,8 +1025,8 @@ static const char * const mv88e6xxx_port_8021q_mode_names[] = {
[MV88E6XXX_PORT_CTL2_8021Q_MODE_SECURE] = "Secure",
};
-static int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip,
- int port, bool multicast)
+int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip,
+ int port, bool multicast)
{
int err;
u16 reg;
@@ -1031,18 +1043,6 @@ static int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip,
return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL2, reg);
}
-int mv88e6185_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
- bool unicast, bool multicast)
-{
- int err;
-
- err = mv88e6185_port_set_forward_unknown(chip, port, unicast);
- if (err)
- return err;
-
- return mv88e6185_port_set_default_forward(chip, port, multicast);
-}
-
int mv88e6095_port_set_upstream_port(struct mv88e6xxx_chip *chip, int port,
int upstream_port)
{
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
index a729bba050df..e6d0eaa6aa1d 100644
--- a/drivers/net/dsa/mv88e6xxx/port.h
+++ b/drivers/net/dsa/mv88e6xxx/port.h
@@ -154,11 +154,8 @@
#define MV88E6185_PORT_CTL0_USE_IP 0x0020
#define MV88E6185_PORT_CTL0_USE_TAG 0x0010
#define MV88E6185_PORT_CTL0_FORWARD_UNKNOWN 0x0004
-#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_MASK 0x000c
-#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_DA 0x0000
-#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_MC_DA 0x0004
-#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_UC_DA 0x0008
-#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_ALL_UNKNOWN_DA 0x000c
+#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_UC 0x0004
+#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_MC 0x0008
#define MV88E6XXX_PORT_CTL0_STATE_MASK 0x0003
#define MV88E6XXX_PORT_CTL0_STATE_DISABLED 0x0000
#define MV88E6XXX_PORT_CTL0_STATE_BLOCKING 0x0001
@@ -343,10 +340,14 @@ int mv88e6085_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port,
enum mv88e6xxx_frame_mode mode);
int mv88e6351_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port,
enum mv88e6xxx_frame_mode mode);
-int mv88e6185_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
- bool unicast, bool multicast);
-int mv88e6352_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
- bool unicast, bool multicast);
+int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip,
+ int port, bool unicast);
+int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip,
+ int port, bool multicast);
+int mv88e6352_port_set_ucast_flood(struct mv88e6xxx_chip *chip, int port,
+ bool unicast);
+int mv88e6352_port_set_mcast_flood(struct mv88e6xxx_chip *chip, int port,
+ bool multicast);
int mv88e6352_port_set_policy(struct mv88e6xxx_chip *chip, int port,
enum mv88e6xxx_policy_mapping mapping,
enum mv88e6xxx_policy_action action);
diff --git a/include/net/dsa.h b/include/net/dsa.h
index d8de23ce7221..74457aaffec7 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -626,8 +626,14 @@ struct dsa_switch_ops {
void (*port_stp_state_set)(struct dsa_switch *ds, int port,
u8 state);
void (*port_fast_age)(struct dsa_switch *ds, int port);
- int (*port_egress_floods)(struct dsa_switch *ds, int port,
- bool unicast, bool multicast);
+ int (*port_pre_bridge_flags)(struct dsa_switch *ds, int port,
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack);
+ int (*port_bridge_flags)(struct dsa_switch *ds, int port,
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack);
+ int (*port_set_mrouter)(struct dsa_switch *ds, int port, bool mrouter,
+ struct netlink_ext_ack *extack);
/*
* VLAN support
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index bc835f3de2be..f5949b39f6f7 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -184,10 +184,13 @@ int dsa_port_mdb_add(const struct dsa_port *dp,
int dsa_port_mdb_del(const struct dsa_port *dp,
const struct switchdev_obj_port_mdb *mdb);
int dsa_port_pre_bridge_flags(const struct dsa_port *dp,
- struct switchdev_brport_flags flags);
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack);
int dsa_port_bridge_flags(const struct dsa_port *dp,
- struct switchdev_brport_flags flags);
-int dsa_port_mrouter(struct dsa_port *dp, bool mrouter);
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack);
+int dsa_port_mrouter(struct dsa_port *dp, bool mrouter,
+ struct netlink_ext_ack *extack);
int dsa_port_vlan_add(struct dsa_port *dp,
const struct switchdev_obj_port_vlan *vlan);
int dsa_port_vlan_del(struct dsa_port *dp,
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 368064dfd93e..80e6471a7a5c 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -140,7 +140,7 @@ static void dsa_port_change_brport_flags(struct dsa_port *dp,
tmp.val = flags.val & BIT(flag);
tmp.mask = BIT(flag);
- dsa_port_bridge_flags(dp, tmp);
+ dsa_port_bridge_flags(dp, tmp, NULL);
}
}
@@ -425,41 +425,38 @@ int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock)
}
int dsa_port_pre_bridge_flags(const struct dsa_port *dp,
- struct switchdev_brport_flags flags)
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack)
{
struct dsa_switch *ds = dp->ds;
- if (!ds->ops->port_egress_floods ||
- (flags.mask & ~(BR_FLOOD | BR_MCAST_FLOOD)))
+ if (!ds->ops->port_pre_bridge_flags)
return -EINVAL;
- return 0;
+ return ds->ops->port_pre_bridge_flags(ds, dp->index, flags, extack);
}
int dsa_port_bridge_flags(const struct dsa_port *dp,
- struct switchdev_brport_flags flags)
+ struct switchdev_brport_flags flags,
+ struct netlink_ext_ack *extack)
{
struct dsa_switch *ds = dp->ds;
- int port = dp->index;
- int err = 0;
- if (ds->ops->port_egress_floods)
- err = ds->ops->port_egress_floods(ds, port,
- flags.val & BR_FLOOD,
- flags.val & BR_MCAST_FLOOD);
+ if (!ds->ops->port_bridge_flags)
+ return -EINVAL;
- return err;
+ return ds->ops->port_bridge_flags(ds, dp->index, flags, extack);
}
-int dsa_port_mrouter(struct dsa_port *dp, bool mrouter)
+int dsa_port_mrouter(struct dsa_port *dp, bool mrouter,
+ struct netlink_ext_ack *extack)
{
struct dsa_switch *ds = dp->ds;
- int port = dp->index;
- if (!ds->ops->port_egress_floods)
+ if (!ds->ops->port_set_mrouter)
return -EOPNOTSUPP;
- return ds->ops->port_egress_floods(ds, port, true, mrouter);
+ return ds->ops->port_set_mrouter(ds, dp->index, mrouter, extack);
}
int dsa_port_mtu_change(struct dsa_port *dp, int new_mtu,
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index be29008477d3..8c9a41a7209a 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -292,13 +292,14 @@ static int dsa_slave_port_attr_set(struct net_device *dev,
ret = dsa_port_ageing_time(dp, attr->u.ageing_time);
break;
case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS:
- ret = dsa_port_pre_bridge_flags(dp, attr->u.brport_flags);
+ ret = dsa_port_pre_bridge_flags(dp, attr->u.brport_flags,
+ extack);
break;
case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:
- ret = dsa_port_bridge_flags(dp, attr->u.brport_flags);
+ ret = dsa_port_bridge_flags(dp, attr->u.brport_flags, extack);
break;
case SWITCHDEV_ATTR_ID_BRIDGE_MROUTER:
- ret = dsa_port_mrouter(dp->cpu_dp, attr->u.mrouter);
+ ret = dsa_port_mrouter(dp->cpu_dp, attr->u.mrouter, extack);
break;
default:
ret = -EOPNOTSUPP;
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-09 01:25:25 +0300