From 06b9cce42634a50f2840777a66553b02320db5ef Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Fri, 25 Feb 2022 11:22:23 +0200 Subject: net: dsa: pass extack to .port_bridge_join driver methods As FDB isolation cannot be enforced between VLAN-aware bridges in lack of hardware assistance like extra FID bits, it seems plausible that many DSA switches cannot do it. Therefore, they need to reject configurations with multiple VLAN-aware bridges from the two code paths that can transition towards that state: - joining a VLAN-aware bridge - toggling VLAN awareness on an existing bridge The .port_vlan_filtering method already propagates the netlink extack to the driver, let's propagate it from .port_bridge_join too, to make sure that the driver can use the same function for both. Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/dsa/b53/b53_common.c | 2 +- drivers/net/dsa/b53/b53_priv.h | 2 +- drivers/net/dsa/dsa_loop.c | 3 ++- drivers/net/dsa/hirschmann/hellcreek.c | 3 ++- drivers/net/dsa/lan9303-core.c | 3 ++- drivers/net/dsa/lantiq_gswip.c | 3 ++- drivers/net/dsa/microchip/ksz_common.c | 3 ++- drivers/net/dsa/microchip/ksz_common.h | 3 ++- drivers/net/dsa/mt7530.c | 3 ++- drivers/net/dsa/mv88e6xxx/chip.c | 6 ++++-- drivers/net/dsa/ocelot/felix.c | 3 ++- drivers/net/dsa/qca8k.c | 3 ++- drivers/net/dsa/realtek/rtl8366rb.c | 3 ++- drivers/net/dsa/sja1105/sja1105_main.c | 3 ++- drivers/net/dsa/xrs700x/xrs700x.c | 3 ++- 15 files changed, 30 insertions(+), 16 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index a8cc6e182c45..122e63762979 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1869,7 +1869,7 @@ int b53_mdb_del(struct dsa_switch *ds, int port, EXPORT_SYMBOL(b53_mdb_del); int b53_br_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, struct netlink_ext_ack *extack) { struct b53_device *dev = ds->priv; s8 cpu_port = dsa_to_port(ds, port)->cpu_dp->index; diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index d3091f0ad3e6..86e7eb7924e7 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -324,7 +324,7 @@ void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data); int b53_get_sset_count(struct dsa_switch *ds, int port, int sset); void b53_get_ethtool_phy_stats(struct dsa_switch *ds, int port, uint64_t *data); int b53_br_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload); + bool *tx_fwd_offload, struct netlink_ext_ack *extack); void b53_br_leave(struct dsa_switch *ds, int port, struct dsa_bridge 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); diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c index 33daaf10c488..263e41191c29 100644 --- a/drivers/net/dsa/dsa_loop.c +++ b/drivers/net/dsa/dsa_loop.c @@ -168,7 +168,8 @@ static int dsa_loop_phy_write(struct dsa_switch *ds, int port, static int dsa_loop_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { dev_dbg(ds->dev, "%s: port: %d, bridge: %s\n", __func__, port, bridge.dev->name); diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index cb89be9de43a..ac1f3b3a7040 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -675,7 +675,8 @@ static int hellcreek_bridge_flags(struct dsa_switch *ds, int port, static int hellcreek_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct hellcreek *hellcreek = ds->priv; diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c index a21184e7fcb6..e03ff1f267bb 100644 --- a/drivers/net/dsa/lan9303-core.c +++ b/drivers/net/dsa/lan9303-core.c @@ -1111,7 +1111,8 @@ static void lan9303_port_disable(struct dsa_switch *ds, int port) static int lan9303_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct lan9303 *chip = ds->priv; diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c index 3dfb532b7784..a8bd233f3cb9 100644 --- a/drivers/net/dsa/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq_gswip.c @@ -1152,7 +1152,8 @@ static int gswip_vlan_remove(struct gswip_priv *priv, static int gswip_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct net_device *br = bridge.dev; struct gswip_priv *priv = ds->priv; diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 104458ec9cbc..8014b18d9391 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -217,7 +217,8 @@ EXPORT_SYMBOL_GPL(ksz_get_ethtool_stats); int ksz_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { /* port_stp_state_set() will be called after to put the port in * appropriate state so there is no need to do anything. diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index 66933445a447..4ff0a159ce3c 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -159,7 +159,8 @@ void ksz_mac_link_down(struct dsa_switch *ds, int port, unsigned int mode, int ksz_sset_count(struct dsa_switch *ds, int port, int sset); void ksz_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *buf); int ksz_port_bridge_join(struct dsa_switch *ds, int port, - struct dsa_bridge bridge, bool *tx_fwd_offload); + struct dsa_bridge bridge, bool *tx_fwd_offload, + struct netlink_ext_ack *extack); void ksz_port_bridge_leave(struct dsa_switch *ds, int port, struct dsa_bridge bridge); void ksz_port_fast_age(struct dsa_switch *ds, int port); diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index abe63ec05066..66b00c19ebe0 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1186,7 +1186,8 @@ mt7530_port_bridge_flags(struct dsa_switch *ds, int port, static int mt7530_port_bridge_join(struct dsa_switch *ds, int port, - struct dsa_bridge bridge, bool *tx_fwd_offload) + struct dsa_bridge bridge, bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct dsa_port *dp = dsa_to_port(ds, port), *other_dp; u32 port_bitmap = BIT(MT7530_CPU_PORT); diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index d79c65bb227e..84b90fc36c58 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2618,7 +2618,8 @@ static int mv88e6xxx_map_virtual_bridge_to_pvt(struct dsa_switch *ds, static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; int err; @@ -2684,7 +2685,8 @@ static void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port, static int mv88e6xxx_crosschip_bridge_join(struct dsa_switch *ds, int tree_index, int sw_index, - int port, struct dsa_bridge bridge) + int port, struct dsa_bridge bridge, + struct netlink_ext_ack *extack) { struct mv88e6xxx_chip *chip = ds->priv; int err; diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index 4d3b0ba190e2..c2e0d2be5fe3 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -674,7 +674,8 @@ static int felix_bridge_flags(struct dsa_switch *ds, int port, } static int felix_bridge_join(struct dsa_switch *ds, int port, - struct dsa_bridge bridge, bool *tx_fwd_offload) + struct dsa_bridge bridge, bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct ocelot *ocelot = ds->priv; diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index 95104ae954ba..ee0dbf324268 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -2247,7 +2247,8 @@ qca8k_port_stp_state_set(struct dsa_switch *ds, int port, u8 state) static int qca8k_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv; int port_mask, cpu_port; diff --git a/drivers/net/dsa/realtek/rtl8366rb.c b/drivers/net/dsa/realtek/rtl8366rb.c index fb6565e68401..1a3406b9e64c 100644 --- a/drivers/net/dsa/realtek/rtl8366rb.c +++ b/drivers/net/dsa/realtek/rtl8366rb.c @@ -1189,7 +1189,8 @@ rtl8366rb_port_disable(struct dsa_switch *ds, int port) static int rtl8366rb_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { struct realtek_priv *priv = ds->priv; unsigned int port_bitmap = 0; diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 3a5e37c81f8f..edcf9b2c7da7 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -2071,7 +2071,8 @@ static void sja1105_bridge_stp_state_set(struct dsa_switch *ds, int port, static int sja1105_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, - bool *tx_fwd_offload) + bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { int rc; diff --git a/drivers/net/dsa/xrs700x/xrs700x.c b/drivers/net/dsa/xrs700x/xrs700x.c index bc06fe6bac6b..3887ed33c5fe 100644 --- a/drivers/net/dsa/xrs700x/xrs700x.c +++ b/drivers/net/dsa/xrs700x/xrs700x.c @@ -534,7 +534,8 @@ static int xrs700x_bridge_common(struct dsa_switch *ds, int port, } static int xrs700x_bridge_join(struct dsa_switch *ds, int port, - struct dsa_bridge bridge, bool *tx_fwd_offload) + struct dsa_bridge bridge, bool *tx_fwd_offload, + struct netlink_ext_ack *extack) { return xrs700x_bridge_common(ds, port, bridge, true); } -- cgit v1.2.3-59-g8ed1b