diff options
63 files changed, 1979 insertions, 654 deletions
diff --git a/Documentation/devicetree/bindings/net/brcm,bcm6368-mdio-mux.yaml b/Documentation/devicetree/bindings/net/brcm,bcm6368-mdio-mux.yaml new file mode 100644 index 000000000000..2f34fda55fd0 --- /dev/null +++ b/Documentation/devicetree/bindings/net/brcm,bcm6368-mdio-mux.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/brcm,bcm6368-mdio-mux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM6368 MDIO bus multiplexer + +maintainers: + - Álvaro Fernández Rojas <noltari@gmail.com> + +description: + This MDIO bus multiplexer defines buses that could be internal as well as + external to SoCs. When child bus is selected, one needs to select these two + properties as well to generate desired MDIO transaction on appropriate bus. + +allOf: + - $ref: "mdio.yaml#" + +properties: + compatible: + const: brcm,bcm6368-mdio-mux + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +patternProperties: + '^mdio@[0-1]$': + type: object + properties: + reg: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + required: + - reg + - "#address-cells" + - "#size-cells" + +unevaluatedProperties: false + +examples: + - | + mdio0: mdio@10e000b0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6368-mdio-mux"; + reg = <0x10e000b0 0x6>; + + mdio_int: mdio@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + mdio_ext: mdio@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 9a70bee84125..0b9c99c3d218 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -21,7 +21,6 @@ #include <linux/module.h> #include <linux/atmdev.h> #include <linux/sonet.h> -#include <linux/atm_suni.h> #include <linux/dma-mapping.h> #include <linux/delay.h> #include <linux/firmware.h> diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c index c920a8c52925..21e5acc766b8 100644 --- a/drivers/atm/suni.c +++ b/drivers/atm/suni.c @@ -21,7 +21,6 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/capability.h> -#include <linux/atm_suni.h> #include <linux/slab.h> #include <asm/param.h> #include <linux/uaccess.h> diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index 77d7c38bd435..c9d3604ae129 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -640,6 +640,15 @@ static void bond_opt_error_interpret(struct bonding *bond, netdev_err(bond->dev, "option %s: unable to set because the bond device is up\n", opt->name); break; + case -ENODEV: + if (val && val->string) { + p = strchr(val->string, '\n'); + if (p) + *p = '\0'; + netdev_err(bond->dev, "option %s: interface %s does not exist!\n", + opt->name, val->string); + } + break; default: break; } diff --git a/drivers/net/dsa/b53/b53_spi.c b/drivers/net/dsa/b53/b53_spi.c index 7abec8dab8ba..413158275db8 100644 --- a/drivers/net/dsa/b53/b53_spi.c +++ b/drivers/net/dsa/b53/b53_spi.c @@ -324,9 +324,22 @@ static int b53_spi_remove(struct spi_device *spi) return 0; } +static const struct of_device_id b53_spi_of_match[] = { + { .compatible = "brcm,bcm5325" }, + { .compatible = "brcm,bcm5365" }, + { .compatible = "brcm,bcm5395" }, + { .compatible = "brcm,bcm5397" }, + { .compatible = "brcm,bcm5398" }, + { .compatible = "brcm,bcm53115" }, + { .compatible = "brcm,bcm53125" }, + { .compatible = "brcm,bcm53128" }, + { /* sentinel */ } +}; + static struct spi_driver b53_spi_driver = { .driver = { .name = "b53-switch", + .of_match_table = b53_spi_of_match, }, .probe = b53_spi_probe, .remove = b53_spi_remove, diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index 02d8bcb37f31..64a73dd045c0 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -596,6 +596,83 @@ static void hellcreek_setup_vlan_membership(struct dsa_switch *ds, int port, hellcreek_unapply_vlan(hellcreek, upstream, vid); } +static void hellcreek_port_set_ucast_flood(struct hellcreek *hellcreek, + int port, bool enable) +{ + struct hellcreek_port *hellcreek_port; + u16 val; + + hellcreek_port = &hellcreek->ports[port]; + + dev_dbg(hellcreek->dev, "%s unicast flooding on port %d\n", + enable ? "Enable" : "Disable", port); + + mutex_lock(&hellcreek->reg_lock); + + hellcreek_select_port(hellcreek, port); + val = hellcreek_port->ptcfg; + if (enable) + val &= ~HR_PTCFG_UUC_FLT; + else + val |= HR_PTCFG_UUC_FLT; + hellcreek_write(hellcreek, val, HR_PTCFG); + hellcreek_port->ptcfg = val; + + mutex_unlock(&hellcreek->reg_lock); +} + +static void hellcreek_port_set_mcast_flood(struct hellcreek *hellcreek, + int port, bool enable) +{ + struct hellcreek_port *hellcreek_port; + u16 val; + + hellcreek_port = &hellcreek->ports[port]; + + dev_dbg(hellcreek->dev, "%s multicast flooding on port %d\n", + enable ? "Enable" : "Disable", port); + + mutex_lock(&hellcreek->reg_lock); + + hellcreek_select_port(hellcreek, port); + val = hellcreek_port->ptcfg; + if (enable) + val &= ~HR_PTCFG_UMC_FLT; + else + val |= HR_PTCFG_UMC_FLT; + hellcreek_write(hellcreek, val, HR_PTCFG); + hellcreek_port->ptcfg = val; + + mutex_unlock(&hellcreek->reg_lock); +} + +static int hellcreek_pre_bridge_flags(struct dsa_switch *ds, int port, + struct switchdev_brport_flags flags, + struct netlink_ext_ack *extack) +{ + if (flags.mask & ~(BR_FLOOD | BR_MCAST_FLOOD)) + return -EINVAL; + + return 0; +} + +static int hellcreek_bridge_flags(struct dsa_switch *ds, int port, + struct switchdev_brport_flags flags, + struct netlink_ext_ack *extack) +{ + struct hellcreek *hellcreek = ds->priv; + + if (flags.mask & BR_FLOOD) + hellcreek_port_set_ucast_flood(hellcreek, port, + !!(flags.val & BR_FLOOD)); + + if (flags.mask & BR_MCAST_FLOOD) + hellcreek_port_set_mcast_flood(hellcreek, port, + !!(flags.val & BR_MCAST_FLOOD)); + + return 0; +} + static int hellcreek_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *br) { @@ -1655,31 +1732,33 @@ static int hellcreek_port_setup_tc(struct dsa_switch *ds, int port, } static const struct dsa_switch_ops hellcreek_ds_ops = { - .get_ethtool_stats = hellcreek_get_ethtool_stats, - .get_sset_count = hellcreek_get_sset_count, - .get_strings = hellcreek_get_strings, - .get_tag_protocol = hellcreek_get_tag_protocol, - .get_ts_info = hellcreek_get_ts_info, - .phylink_validate = hellcreek_phylink_validate, - .port_bridge_join = hellcreek_port_bridge_join, - .port_bridge_leave = hellcreek_port_bridge_leave, - .port_disable = hellcreek_port_disable, - .port_enable = hellcreek_port_enable, - .port_fdb_add = hellcreek_fdb_add, - .port_fdb_del = hellcreek_fdb_del, - .port_fdb_dump = hellcreek_fdb_dump, - .port_hwtstamp_set = hellcreek_port_hwtstamp_set, - .port_hwtstamp_get = hellcreek_port_hwtstamp_get, - .port_prechangeupper = hellcreek_port_prechangeupper, - .port_rxtstamp = hellcreek_port_rxtstamp, - .port_setup_tc = hellcreek_port_setup_tc, - .port_stp_state_set = hellcreek_port_stp_state_set, - .port_txtstamp = hellcreek_port_txtstamp, - .port_vlan_add = hellcreek_vlan_add, - .port_vlan_del = hellcreek_vlan_del, - .port_vlan_filtering = hellcreek_vlan_filtering, - .setup = hellcreek_setup, - .teardown = hellcreek_teardown, + .get_ethtool_stats = hellcreek_get_ethtool_stats, + .get_sset_count = hellcreek_get_sset_count, + .get_strings = hellcreek_get_strings, + .get_tag_protocol = hellcreek_get_tag_protocol, + .get_ts_info = hellcreek_get_ts_info, + .phylink_validate = hellcreek_phylink_validate, + .port_bridge_flags = hellcreek_bridge_flags, + .port_bridge_join = hellcreek_port_bridge_join, + .port_bridge_leave = hellcreek_port_bridge_leave, + .port_disable = hellcreek_port_disable, + .port_enable = hellcreek_port_enable, + .port_fdb_add = hellcreek_fdb_add, + .port_fdb_del = hellcreek_fdb_del, + .port_fdb_dump = hellcreek_fdb_dump, + .port_hwtstamp_set = hellcreek_port_hwtstamp_set, + .port_hwtstamp_get = hellcreek_port_hwtstamp_get, + .port_pre_bridge_flags = hellcreek_pre_bridge_flags, + .port_prechangeupper = hellcreek_port_prechangeupper, + .port_rxtstamp = hellcreek_port_rxtstamp, + .port_setup_tc = hellcreek_port_setup_tc, + .port_stp_state_set = hellcreek_port_stp_state_set, + .port_txtstamp = hellcreek_port_txtstamp, + .port_vlan_add = hellcreek_vlan_add, + .port_vlan_del = hellcreek_vlan_del, + .port_vlan_filtering = hellcreek_vlan_filtering, + .setup = hellcreek_setup, + .teardown = hellcreek_teardown, }; static int hellcreek_probe(struct platform_device *pdev) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index f06f5fa2f898..127856823a3b 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -999,8 +999,9 @@ mt753x_cpu_port_enable(struct dsa_switch *ds, int port) mt7530_write(priv, MT7530_PVC_P(port), PORT_SPEC_TAG); - /* Unknown multicast frame forwarding to the cpu port */ - mt7530_rmw(priv, MT7530_MFC, UNM_FFP_MASK, UNM_FFP(BIT(port))); + /* Disable flooding by default */ + mt7530_rmw(priv, MT7530_MFC, BC_FFP_MASK | UNM_FFP_MASK | UNU_FFP_MASK, + BC_FFP(BIT(port)) | UNM_FFP(BIT(port)) | UNU_FFP(BIT(port))); /* Set CPU port number */ if (priv->id == ID_MT7621) @@ -1138,6 +1139,56 @@ mt7530_stp_state_set(struct dsa_switch *ds, int port, u8 state) } static int +mt7530_port_pre_bridge_flags(struct dsa_switch *ds, int port, + struct switchdev_brport_flags flags, + struct netlink_ext_ack *extack) +{ + if (flags.mask & ~(BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD | + BR_BCAST_FLOOD)) + return -EINVAL; + + return 0; +} + +static int +mt7530_port_bridge_flags(struct dsa_switch *ds, int port, + struct switchdev_brport_flags flags, + struct netlink_ext_ack *extack) +{ + struct mt7530_priv *priv = ds->priv; + + if (flags.mask & BR_LEARNING) + mt7530_rmw(priv, MT7530_PSC_P(port), SA_DIS, + flags.val & BR_LEARNING ? 0 : SA_DIS); + + if (flags.mask & BR_FLOOD) + mt7530_rmw(priv, MT7530_MFC, UNU_FFP(BIT(port)), + flags.val & BR_FLOOD ? UNU_FFP(BIT(port)) : 0); + + if (flags.mask & BR_MCAST_FLOOD) + mt7530_rmw(priv, MT7530_MFC, UNM_FFP(BIT(port)), + flags.val & BR_MCAST_FLOOD ? UNM_FFP(BIT(port)) : 0); + + if (flags.mask & BR_BCAST_FLOOD) + mt7530_rmw(priv, MT7530_MFC, BC_FFP(BIT(port)), + flags.val & BR_BCAST_FLOOD ? BC_FFP(BIT(port)) : 0); + + return 0; +} + +static int +mt7530_port_set_mrouter(struct dsa_switch *ds, int port, bool mrouter, + struct netlink_ext_ack *extack) +{ + struct mt7530_priv *priv = ds->priv; + + mt7530_rmw(priv, MT7530_MFC, UNM_FFP(BIT(port)), + mrouter ? UNM_FFP(BIT(port)) : 0); + + return 0; +} + +static int mt7530_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *bridge) { @@ -1349,6 +1400,59 @@ err: } static int +mt7530_port_mdb_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_mdb *mdb) +{ + struct mt7530_priv *priv = ds->priv; + const u8 *addr = mdb->addr; + u16 vid = mdb->vid; + u8 port_mask = 0; + int ret; + + mutex_lock(&priv->reg_mutex); + + mt7530_fdb_write(priv, vid, 0, addr, 0, STATIC_EMP); + if (!mt7530_fdb_cmd(priv, MT7530_FDB_READ, NULL)) + port_mask = (mt7530_read(priv, MT7530_ATRD) >> PORT_MAP) + & PORT_MAP_MASK; + + port_mask |= BIT(port); + mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_ENT); + ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL); + + mutex_unlock(&priv->reg_mutex); + + return ret; +} + +static int +mt7530_port_mdb_del(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_mdb *mdb) +{ + struct mt7530_priv *priv = ds->priv; + const u8 *addr = mdb->addr; + u16 vid = mdb->vid; + u8 port_mask = 0; + int ret; + + mutex_lock(&priv->reg_mutex); + + mt7530_fdb_write(priv, vid, 0, addr, 0, STATIC_EMP); + if (!mt7530_fdb_cmd(priv, MT7530_FDB_READ, NULL)) + port_mask = (mt7530_read(priv, MT7530_ATRD) >> PORT_MAP) + & PORT_MAP_MASK; + + port_mask &= ~BIT(port); + mt7530_fdb_write(priv, vid, port_mask, addr, -1, + port_mask ? STATIC_ENT : STATIC_EMP); + ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL); + + mutex_unlock(&priv->reg_mutex); + + return ret; +} + +static int mt7530_vlan_cmd(struct mt7530_priv *priv, enum mt7530_vlan_cmd cmd, u16 vid) { struct mt7530_dummy_poll p; @@ -1820,9 +1924,12 @@ mt7530_setup(struct dsa_switch *ds) ret = mt753x_cpu_port_enable(ds, i); if (ret) return ret; - } else + } else { mt7530_port_disable(ds, i); + /* Disable learning by default on all user ports */ + mt7530_set(priv, MT7530_PSC_P(i), SA_DIS); + } /* Enable consistent egress tag */ mt7530_rmw(priv, MT7530_PVC_P(i), PVC_EG_TAG_MASK, PVC_EG_TAG(MT7530_VLAN_EG_CONSISTENT)); @@ -1984,9 +2091,13 @@ mt7531_setup(struct dsa_switch *ds) ret = mt753x_cpu_port_enable(ds, i); if (ret) return ret; - } else + } else { mt7530_port_disable(ds, i); + /* Disable learning by default on all user ports */ + mt7530_set(priv, MT7530_PSC_P(i), SA_DIS); + } + /* Enable consistent egress tag */ mt7530_rmw(priv, MT7530_PVC_P(i), PVC_EG_TAG_MASK, PVC_EG_TAG(MT7530_VLAN_EG_CONSISTENT)); @@ -2708,11 +2819,16 @@ static const struct dsa_switch_ops mt7530_switch_ops = { .port_change_mtu = mt7530_port_change_mtu, .port_max_mtu = mt7530_port_max_mtu, .port_stp_state_set = mt7530_stp_state_set, + .port_pre_bridge_flags = mt7530_port_pre_bridge_flags, + .port_bridge_flags = mt7530_port_bridge_flags, + .port_set_mrouter = mt7530_port_set_mrouter, .port_bridge_join = mt7530_port_bridge_join, .port_bridge_leave = mt7530_port_bridge_leave, .port_fdb_add = mt7530_port_fdb_add, .port_fdb_del = mt7530_port_fdb_del, .port_fdb_dump = mt7530_port_fdb_dump, + .port_mdb_add = mt7530_port_mdb_add, + .port_mdb_del = mt7530_port_mdb_del, .port_vlan_filtering = mt7530_port_vlan_filtering, .port_vlan_add = mt7530_port_vlan_add, .port_vlan_del = mt7530_port_vlan_del, diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h index 64a9bb377e15..ec36ea5dfd57 100644 --- a/drivers/net/dsa/mt7530.h +++ b/drivers/net/dsa/mt7530.h @@ -34,6 +34,7 @@ enum mt753x_id { /* Registers to mac forward control for unknown frames */ #define MT7530_MFC 0x10 #define BC_FFP(x) (((x) & 0xff) << 24) +#define BC_FFP_MASK BC_FFP(~0) #define UNM_FFP(x) (((x) & 0xff) << 16) #define UNM_FFP_MASK UNM_FFP(~0) #define UNU_FFP(x) (((x) & 0xff) << 8) diff --git a/drivers/net/dsa/sja1105/sja1105_flower.c b/drivers/net/dsa/sja1105/sja1105_flower.c index f78b767f86ee..973761132fc3 100644 --- a/drivers/net/dsa/sja1105/sja1105_flower.c +++ b/drivers/net/dsa/sja1105/sja1105_flower.c @@ -317,14 +317,13 @@ int sja1105_cls_flower_add(struct dsa_switch *ds, int port, if (rc) return rc; - rc = -EOPNOTSUPP; - flow_action_for_each(i, act, &rule->action) { switch (act->id) { case FLOW_ACTION_POLICE: if (act->police.rate_pkt_ps) { NL_SET_ERR_MSG_MOD(extack, "QoS offload not support packets per second"); + rc = -EOPNOTSUPP; goto out; } diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h index 343caf41e709..73b03ce59412 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.h +++ b/drivers/net/ethernet/amazon/ena/ena_com.h @@ -124,7 +124,7 @@ struct ena_com_io_cq { /* holds the number of cdesc of the current packet */ u16 cur_rx_pkt_cdesc_count; - /* save the firt cdesc idx of the current packet */ + /* save the first cdesc idx of the |