diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/prestera')
4 files changed, 56 insertions, 52 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_flower.c b/drivers/net/ethernet/marvell/prestera/prestera_flower.c index 8b9455d8a4..418101a931 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_flower.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_flower.c @@ -229,6 +229,10 @@ static int prestera_flower_parse(struct prestera_flow_block *block, flow_rule_match_control(f_rule, &match); addr_type = match.key->addr_type; + + if (flow_rule_has_control_flags(match.mask->flags, + f->common.extack)) + return -EOPNOTSUPP; } if (flow_rule_match_key(f_rule, FLOW_DISSECTOR_KEY_BASIC)) { diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.c b/drivers/net/ethernet/marvell/prestera/prestera_hw.c index fc6f7d2746..197198ba61 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_hw.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.c @@ -419,15 +419,6 @@ struct prestera_msg_vtcam_destroy_req { __le32 vtcam_id; }; -struct prestera_msg_vtcam_rule_add_req { - struct prestera_msg_cmd cmd; - __le32 key[__PRESTERA_ACL_RULE_MATCH_TYPE_MAX]; - __le32 keymask[__PRESTERA_ACL_RULE_MATCH_TYPE_MAX]; - __le32 vtcam_id; - __le32 prio; - __le32 n_act; -}; - struct prestera_msg_vtcam_rule_del_req { struct prestera_msg_cmd cmd; __le32 vtcam_id; @@ -471,6 +462,16 @@ struct prestera_msg_acl_action { }; }; +struct prestera_msg_vtcam_rule_add_req { + struct prestera_msg_cmd cmd; + __le32 key[__PRESTERA_ACL_RULE_MATCH_TYPE_MAX]; + __le32 keymask[__PRESTERA_ACL_RULE_MATCH_TYPE_MAX]; + __le32 vtcam_id; + __le32 prio; + __le32 n_act; + struct prestera_msg_acl_action actions_msg[] __counted_by_le(n_act); +}; + struct prestera_msg_counter_req { struct prestera_msg_cmd cmd; __le32 client; @@ -702,12 +703,6 @@ struct prestera_msg_flood_domain_destroy_req { __le32 flood_domain_idx; }; -struct prestera_msg_flood_domain_ports_set_req { - struct prestera_msg_cmd cmd; - __le32 flood_domain_idx; - __le32 ports_num; -}; - struct prestera_msg_flood_domain_ports_reset_req { struct prestera_msg_cmd cmd; __le32 flood_domain_idx; @@ -725,6 +720,13 @@ struct prestera_msg_flood_domain_port { __le16 port_type; }; +struct prestera_msg_flood_domain_ports_set_req { + struct prestera_msg_cmd cmd; + __le32 flood_domain_idx; + __le32 ports_num; + struct prestera_msg_flood_domain_port ports[] __counted_by_le(ports_num); +}; + struct prestera_msg_mdb_create_req { struct prestera_msg_cmd cmd; __le32 flood_domain_idx; @@ -1371,23 +1373,18 @@ int prestera_hw_vtcam_rule_add(struct prestera_switch *sw, struct prestera_acl_hw_action_info *act, u8 n_act, u32 *rule_id) { - struct prestera_msg_acl_action *actions_msg; struct prestera_msg_vtcam_rule_add_req *req; struct prestera_msg_vtcam_resp resp; - void *buff; - u32 size; + size_t size; int err; u8 i; - size = sizeof(*req) + sizeof(*actions_msg) * n_act; - - buff = kzalloc(size, GFP_KERNEL); - if (!buff) + size = struct_size(req, actions_msg, n_act); + req = kzalloc(size, GFP_KERNEL); + if (!req) return -ENOMEM; - req = buff; req->n_act = __cpu_to_le32(n_act); - actions_msg = buff + sizeof(*req); /* put acl matches into the message */ memcpy(req->key, key, sizeof(req->key)); @@ -1395,7 +1392,7 @@ int prestera_hw_vtcam_rule_add(struct prestera_switch *sw, /* put acl actions into the message */ for (i = 0; i < n_act; i++) { - err = prestera_acl_rule_add_put_action(&actions_msg[i], + err = prestera_acl_rule_add_put_action(&req->actions_msg[i], &act[i]); if (err) goto free_buff; @@ -1411,7 +1408,7 @@ int prestera_hw_vtcam_rule_add(struct prestera_switch *sw, *rule_id = __le32_to_cpu(resp.rule_id); free_buff: - kfree(buff); + kfree(req); return err; } @@ -2461,14 +2458,13 @@ int prestera_hw_flood_domain_ports_set(struct prestera_flood_domain *domain) { struct prestera_flood_domain_port *flood_domain_port; struct prestera_msg_flood_domain_ports_set_req *req; - struct prestera_msg_flood_domain_port *ports; struct prestera_switch *sw = domain->sw; struct prestera_port *port; u32 ports_num = 0; - int buf_size; - void *buff; + size_t buf_size; u16 lag_id; int err; + int i = 0; list_for_each_entry(flood_domain_port, &domain->flood_domain_port_list, flood_domain_port_node) @@ -2477,15 +2473,11 @@ int prestera_hw_flood_domain_ports_set(struct prestera_flood_domain *domain) if (!ports_num) return -EINVAL; - buf_size = sizeof(*req) + sizeof(*ports) * ports_num; - - buff = kmalloc(buf_size, GFP_KERNEL); - if (!buff) + buf_size = struct_size(req, ports, ports_num); + req = kmalloc(buf_size, GFP_KERNEL); + if (!req) return -ENOMEM; - req = buff; - ports = buff + sizeof(*req); - req->flood_domain_idx = __cpu_to_le32(domain->idx); req->ports_num = __cpu_to_le32(ports_num); @@ -2494,31 +2486,30 @@ int prestera_hw_flood_domain_ports_set(struct prestera_flood_domain *domain) if (netif_is_lag_master(flood_domain_port->dev)) { if (prestera_lag_id(sw, flood_domain_port->dev, &lag_id)) { - kfree(buff); + kfree(req); return -EINVAL; } - ports->port_type = + req->ports[i].port_type = __cpu_to_le16(PRESTERA_HW_FLOOD_DOMAIN_PORT_TYPE_LAG); - ports->lag_id = __cpu_to_le16(lag_id); + req->ports[i].lag_id = __cpu_to_le16(lag_id); } else { port = prestera_port_dev_lower_find(flood_domain_port->dev); - ports->port_type = + req->ports[i].port_type = __cpu_to_le16(PRESTERA_HW_FDB_ENTRY_TYPE_REG_PORT); - ports->dev_num = __cpu_to_le32(port->dev_id); - ports->port_num = __cpu_to_le32(port->hw_id); + req->ports[i].dev_num = __cpu_to_le32(port->dev_id); + req->ports[i].port_num = __cpu_to_le32(port->hw_id); } - ports->vid = __cpu_to_le16(flood_domain_port->vid); - - ports++; + req->ports[i].vid = __cpu_to_le16(flood_domain_port->vid); + i++; } err = prestera_cmd(sw, PRESTERA_CMD_TYPE_FLOOD_DOMAIN_PORTS_SET, &req->cmd, buf_size); - kfree(buff); + kfree(req); return err; } diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index 4fb886c57c..63ae01954d 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -489,7 +489,7 @@ static int prestera_port_change_mtu(struct net_device *dev, int mtu) if (err) return err; - dev->mtu = mtu; + WRITE_ONCE(dev->mtu, mtu); return 0; } @@ -821,7 +821,7 @@ static void prestera_port_handle_event(struct prestera_switch *sw, if (port->state_mac.oper) { if (port->phy_link) - phylink_mac_change(port->phy_link, true); + phylink_pcs_change(&port->phylink_pcs, true); else netif_carrier_on(port->dev); @@ -829,7 +829,7 @@ static void prestera_port_handle_event(struct prestera_switch *sw, queue_delayed_work(prestera_wq, caching_dw, 0); } else { if (port->phy_link) - phylink_mac_change(port->phy_link, false); + phylink_pcs_change(&port->phylink_pcs, false); else if (netif_running(port->dev) && netif_carrier_ok(port->dev)) netif_carrier_off(port->dev); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c b/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c index cc2a9ae794..39d9bf82c1 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c @@ -96,7 +96,7 @@ struct prestera_sdma { struct dma_pool *desc_pool; struct work_struct tx_work; struct napi_struct rx_napi; - struct net_device napi_dev; + struct net_device *napi_dev; u32 map_addr; u64 dma_mask; /* protect SDMA with concurrent access from multiple CPUs */ @@ -654,13 +654,21 @@ static int prestera_sdma_switch_init(struct prestera_switch *sw) if (err) goto err_evt_register; - init_dummy_netdev(&sdma->napi_dev); + sdma->napi_dev = alloc_netdev_dummy(0); + if (!sdma->napi_dev) { + dev_err(dev, "not able to initialize dummy device\n"); + err = -ENOMEM; + goto err_alloc_dummy; + } - netif_napi_add(&sdma->napi_dev, &sdma->rx_napi, prestera_sdma_rx_poll); + netif_napi_add(sdma->napi_dev, &sdma->rx_napi, prestera_sdma_rx_poll); napi_enable(&sdma->rx_napi); return 0; +err_alloc_dummy: + prestera_hw_event_handler_unregister(sw, PRESTERA_EVENT_TYPE_RXTX, + prestera_rxtx_handle_event); err_evt_register: err_tx_init: prestera_sdma_tx_fini(sdma); @@ -677,6 +685,7 @@ static void prestera_sdma_switch_fini(struct prestera_switch *sw) napi_disable(&sdma->rx_napi); netif_napi_del(&sdma->rx_napi); + free_netdev(sdma->napi_dev); prestera_hw_event_handler_unregister(sw, PRESTERA_EVENT_TYPE_RXTX, prestera_rxtx_handle_event); prestera_sdma_tx_fini(sdma); |