Lines Matching refs:gbe_dev
765 struct gbe_priv *gbe_dev; member
1775 struct gbe_priv *gbe_dev; in keystone_get_stat_strings() local
1781 gbe_dev = gbe_intf->gbe_dev; in keystone_get_stat_strings()
1785 for (i = 0; i < gbe_dev->num_et_stats; i++) { in keystone_get_stat_strings()
1786 memcpy(data, gbe_dev->et_stats[i].desc, in keystone_get_stat_strings()
1800 struct gbe_priv *gbe_dev; in keystone_get_sset_count() local
1805 gbe_dev = gbe_intf->gbe_dev; in keystone_get_sset_count()
1811 return gbe_dev->num_et_stats; in keystone_get_sset_count()
1817 static void gbe_reset_mod_stats(struct gbe_priv *gbe_dev, int stats_mod) in gbe_reset_mod_stats() argument
1819 void __iomem *base = gbe_dev->hw_stats_regs[stats_mod]; in gbe_reset_mod_stats()
1823 for (i = 0; i < gbe_dev->num_et_stats; i++) { in gbe_reset_mod_stats()
1824 if (gbe_dev->et_stats[i].type == stats_mod) { in gbe_reset_mod_stats()
1825 p_stats_entry = base + gbe_dev->et_stats[i].offset; in gbe_reset_mod_stats()
1826 gbe_dev->hw_stats[i] = 0; in gbe_reset_mod_stats()
1827 gbe_dev->hw_stats_prev[i] = readl(p_stats_entry); in gbe_reset_mod_stats()
1832 static inline void gbe_update_hw_stats_entry(struct gbe_priv *gbe_dev, in gbe_update_hw_stats_entry() argument
1842 base = gbe_dev->hw_stats_regs[gbe_dev->et_stats[et_stats_entry].type]; in gbe_update_hw_stats_entry()
1843 p_stats_entry = base + gbe_dev->et_stats[et_stats_entry].offset; in gbe_update_hw_stats_entry()
1845 delta = curr - gbe_dev->hw_stats_prev[et_stats_entry]; in gbe_update_hw_stats_entry()
1846 gbe_dev->hw_stats_prev[et_stats_entry] = curr; in gbe_update_hw_stats_entry()
1847 gbe_dev->hw_stats[et_stats_entry] += delta; in gbe_update_hw_stats_entry()
1850 static void gbe_update_stats(struct gbe_priv *gbe_dev, uint64_t *data) in gbe_update_stats() argument
1854 for (i = 0; i < gbe_dev->num_et_stats; i++) { in gbe_update_stats()
1855 gbe_update_hw_stats_entry(gbe_dev, i); in gbe_update_stats()
1858 data[i] = gbe_dev->hw_stats[i]; in gbe_update_stats()
1862 static inline void gbe_stats_mod_visible_ver14(struct gbe_priv *gbe_dev, in gbe_stats_mod_visible_ver14() argument
1867 val = readl(GBE_REG_ADDR(gbe_dev, switch_regs, stat_port_en)); in gbe_stats_mod_visible_ver14()
1883 writel(val, GBE_REG_ADDR(gbe_dev, switch_regs, stat_port_en)); in gbe_stats_mod_visible_ver14()
1886 static void gbe_reset_mod_stats_ver14(struct gbe_priv *gbe_dev, int stats_mod) in gbe_reset_mod_stats_ver14() argument
1888 gbe_stats_mod_visible_ver14(gbe_dev, stats_mod); in gbe_reset_mod_stats_ver14()
1889 gbe_reset_mod_stats(gbe_dev, stats_mod); in gbe_reset_mod_stats_ver14()
1892 static void gbe_update_stats_ver14(struct gbe_priv *gbe_dev, uint64_t *data) in gbe_update_stats_ver14() argument
1894 u32 half_num_et_stats = (gbe_dev->num_et_stats / 2); in gbe_update_stats_ver14()
1898 gbe_stats_mod_visible_ver14(gbe_dev, (pair ? in gbe_update_stats_ver14()
1904 gbe_update_hw_stats_entry(gbe_dev, et_entry); in gbe_update_stats_ver14()
1907 data[et_entry] = gbe_dev->hw_stats[et_entry]; in gbe_update_stats_ver14()
1918 struct gbe_priv *gbe_dev; in keystone_get_ethtool_stats() local
1924 gbe_dev = gbe_intf->gbe_dev; in keystone_get_ethtool_stats()
1925 spin_lock_bh(&gbe_dev->hw_stats_lock); in keystone_get_ethtool_stats()
1926 if (IS_SS_ID_VER_14(gbe_dev)) in keystone_get_ethtool_stats()
1927 gbe_update_stats_ver14(gbe_dev, data); in keystone_get_ethtool_stats()
1929 gbe_update_stats(gbe_dev, data); in keystone_get_ethtool_stats()
1930 spin_unlock_bh(&gbe_dev->hw_stats_lock); in keystone_get_ethtool_stats()
2011 if (!gbe_intf || !gbe_intf->gbe_dev->cpts) in keystone_get_ts_info()
2021 info->phc_index = gbe_intf->gbe_dev->cpts->phc_index; in keystone_get_ts_info()
2076 static void netcp_ethss_link_state_action(struct gbe_priv *gbe_dev, in netcp_ethss_link_state_action() argument
2097 cpsw_ale_control_set(gbe_dev->ale, slave->port_num, in netcp_ethss_link_state_action()
2109 cpsw_ale_control_set(gbe_dev->ale, slave->port_num, in netcp_ethss_link_state_action()
2130 static void netcp_2u_rgmii_get_port_link(struct gbe_priv *gbe_dev, bool *status) in netcp_2u_rgmii_get_port_link() argument
2134 val = readl(GBE_REG_ADDR(gbe_dev, ss_regs, rgmii_status)); in netcp_2u_rgmii_get_port_link()
2138 static void netcp_ethss_update_link_state(struct gbe_priv *gbe_dev, in netcp_ethss_update_link_state() argument
2149 netcp_2u_rgmii_get_port_link(gbe_dev, in netcp_ethss_update_link_state()
2153 netcp_sgmii_get_port_link(SGMII_BASE(gbe_dev, sp), sp); in netcp_ethss_update_link_state()
2159 netcp_ethss_link_state_action(gbe_dev, ndev, slave, in netcp_ethss_update_link_state()
2172 netcp_ethss_update_link_state(gbe_intf->gbe_dev, gbe_intf->slave, in xgbe_adjust_link()
2185 netcp_ethss_update_link_state(gbe_intf->gbe_dev, gbe_intf->slave, in gbe_adjust_link()
2191 struct gbe_priv *gbe_dev = netdev_priv(ndev); in gbe_adjust_link_sec_slaves() local
2194 for_each_sec_slave(slave, gbe_dev) in gbe_adjust_link_sec_slaves()
2195 netcp_ethss_update_link_state(gbe_dev, slave, NULL); in gbe_adjust_link_sec_slaves()
2220 static void gbe_port_config(struct gbe_priv *gbe_dev, struct gbe_slave *slave, in gbe_port_config() argument
2230 if (IS_SS_ID_XGBE(gbe_dev) && in gbe_port_config()
2232 xgmii_mode = readl(GBE_REG_ADDR(gbe_dev, ss_regs, control)); in gbe_port_config()
2234 writel(xgmii_mode, GBE_REG_ADDR(gbe_dev, ss_regs, control)); in gbe_port_config()
2237 if (IS_SS_ID_MU(gbe_dev)) in gbe_port_config()
2258 struct gbe_priv *gbe_dev = intf->gbe_dev; in gbe_slave_stop() local
2261 if (!IS_SS_ID_2U(gbe_dev)) in gbe_slave_stop()
2262 gbe_sgmii_rtreset(gbe_dev, slave, true); in gbe_slave_stop()
2265 cpsw_ale_control_set(gbe_dev->ale, slave->port_num, in gbe_slave_stop()
2267 cpsw_ale_del_mcast(gbe_dev->ale, intf->ndev->broadcast, in gbe_slave_stop()
2290 struct gbe_priv *priv = gbe_intf->gbe_dev; in gbe_slave_open()
2406 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_mcast_addr() local
2409 cpsw_ale_add_mcast(gbe_dev->ale, addr, in gbe_add_mcast_addr()
2410 GBE_PORT_MASK(gbe_dev->ale_ports), 0, 0, in gbe_add_mcast_addr()
2413 cpsw_ale_add_mcast(gbe_dev->ale, addr, in gbe_add_mcast_addr()
2414 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_add_mcast_addr()
2421 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_ucast_addr() local
2424 cpsw_ale_add_ucast(gbe_dev->ale, addr, gbe_dev->host_port, 0, 0); in gbe_add_ucast_addr()
2427 cpsw_ale_add_ucast(gbe_dev->ale, addr, gbe_dev->host_port, in gbe_add_ucast_addr()
2433 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_mcast_addr() local
2436 cpsw_ale_del_mcast(gbe_dev->ale, addr, 0, 0, 0); in gbe_del_mcast_addr()
2439 cpsw_ale_del_mcast(gbe_dev->ale, addr, 0, ALE_VLAN, vlan_id); in gbe_del_mcast_addr()
2445 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_ucast_addr() local
2448 cpsw_ale_del_ucast(gbe_dev->ale, addr, gbe_dev->host_port, 0, 0); in gbe_del_ucast_addr()
2451 cpsw_ale_del_ucast(gbe_dev->ale, addr, gbe_dev->host_port, in gbe_del_ucast_addr()
2459 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_addr() local
2461 dev_dbg(gbe_dev->dev, "ethss adding address %pM, type %d\n", in gbe_add_addr()
2485 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_addr() local
2487 dev_dbg(gbe_dev->dev, "ethss deleting address %pM, type %d\n", in gbe_del_addr()
2511 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_vid() local
2515 cpsw_ale_add_vlan(gbe_dev->ale, vid, in gbe_add_vid()
2516 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_add_vid()
2518 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_add_vid()
2519 GBE_PORT_MASK(gbe_dev->ale_ports - 1)); in gbe_add_vid()
2527 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_vid() local
2529 cpsw_ale_del_vlan(gbe_dev->ale, vid, 0); in gbe_del_vid()
2541 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_txtstamp() local
2543 cpts_tx_timestamp(gbe_dev->cpts, skb); in gbe_txtstamp()
2551 return cpts_can_timestamp(gbe_intf->gbe_dev->cpts, skb); in gbe_need_txtstamp()
2558 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_txtstamp_mark_pkt() local
2561 !gbe_dev->tx_ts_enabled) in gbe_txtstamp_mark_pkt()
2585 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_rxtstamp() local
2595 if (gbe_dev->rx_ts_enabled) in gbe_rxtstamp()
2596 cpts_rx_timestamp(gbe_dev->cpts, p_info->skb); in gbe_rxtstamp()
2605 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_hwtstamp_get() local
2606 struct cpts *cpts = gbe_dev->cpts; in gbe_hwtstamp_get()
2613 cfg.tx_type = gbe_dev->tx_ts_enabled ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF; in gbe_hwtstamp_get()
2614 cfg.rx_filter = gbe_dev->rx_ts_enabled; in gbe_hwtstamp_get()
2621 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_hwtstamp() local
2625 if (!gbe_dev->rx_ts_enabled && in gbe_hwtstamp()
2626 !gbe_dev->tx_ts_enabled) { in gbe_hwtstamp()
2638 if (gbe_dev->tx_ts_enabled) in gbe_hwtstamp()
2641 if (gbe_dev->rx_ts_enabled) in gbe_hwtstamp()
2651 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_hwtstamp_set() local
2652 struct cpts *cpts = gbe_dev->cpts; in gbe_hwtstamp_set()
2667 gbe_dev->tx_ts_enabled = 0; in gbe_hwtstamp_set()
2670 gbe_dev->tx_ts_enabled = 1; in gbe_hwtstamp_set()
2678 gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_NONE; in gbe_hwtstamp_set()
2683 gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_PTP_V1_L4_EVENT; in gbe_hwtstamp_set()
2695 gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_PTP_V2_EVENT; in gbe_hwtstamp_set()
2707 static void gbe_register_cpts(struct gbe_priv *gbe_dev) in gbe_register_cpts() argument
2709 if (!gbe_dev->cpts) in gbe_register_cpts()
2712 if (gbe_dev->cpts_registered > 0) in gbe_register_cpts()
2715 if (cpts_register(gbe_dev->cpts)) { in gbe_register_cpts()
2716 dev_err(gbe_dev->dev, "error registering cpts device\n"); in gbe_register_cpts()
2721 ++gbe_dev->cpts_registered; in gbe_register_cpts()
2724 static void gbe_unregister_cpts(struct gbe_priv *gbe_dev) in gbe_unregister_cpts() argument
2726 if (!gbe_dev->cpts || (gbe_dev->cpts_registered <= 0)) in gbe_unregister_cpts()
2729 if (--gbe_dev->cpts_registered) in gbe_unregister_cpts()
2732 cpts_unregister(gbe_dev->cpts); in gbe_unregister_cpts()
2753 static inline void gbe_register_cpts(struct gbe_priv *gbe_dev) in gbe_register_cpts() argument
2757 static inline void gbe_unregister_cpts(struct gbe_priv *gbe_dev) in gbe_unregister_cpts() argument
2775 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_set_rx_mode() local
2776 struct cpsw_ale *ale = gbe_dev->ale; in gbe_set_rx_mode()
2783 for (i = 0; i <= gbe_dev->num_slaves; i++) { in gbe_set_rx_mode()
2793 dev_vdbg(gbe_dev->dev, "promiscuous mode disabled\n"); in gbe_set_rx_mode()
2818 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_set_rx_mode()
2823 dev_vdbg(gbe_dev->dev, "promiscuous mode enabled\n"); in gbe_set_rx_mode()
2849 struct gbe_priv *gbe_dev = from_timer(gbe_dev, t, timer); in netcp_ethss_timer() local
2854 for_each_intf(gbe_intf, gbe_dev) { in netcp_ethss_timer()
2857 netcp_ethss_update_link_state(gbe_dev, gbe_intf->slave, in netcp_ethss_timer()
2862 for_each_sec_slave(slave, gbe_dev) { in netcp_ethss_timer()
2863 netcp_ethss_update_link_state(gbe_dev, slave, NULL); in netcp_ethss_timer()
2867 spin_lock(&gbe_dev->hw_stats_lock); in netcp_ethss_timer()
2869 if (IS_SS_ID_VER_14(gbe_dev)) in netcp_ethss_timer()
2870 gbe_update_stats_ver14(gbe_dev, NULL); in netcp_ethss_timer()
2872 gbe_update_stats(gbe_dev, NULL); in netcp_ethss_timer()
2874 spin_unlock(&gbe_dev->hw_stats_lock); in netcp_ethss_timer()
2876 gbe_dev->timer.expires = jiffies + GBE_TIMER_INTERVAL; in netcp_ethss_timer()
2877 add_timer(&gbe_dev->timer); in netcp_ethss_timer()
2899 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_open() local
2906 reg = readl(GBE_REG_ADDR(gbe_dev, switch_regs, id_ver)); in gbe_open()
2907 dev_dbg(gbe_dev->dev, "initializing gbe version %d.%d (%d) GBE identification value 0x%x\n", in gbe_open()
2912 if (IS_SS_ID_XGBE(gbe_dev) || IS_SS_ID_MU(gbe_dev)) in gbe_open()
2915 if (gbe_dev->enable_ale) in gbe_open()
2920 dev_dbg(gbe_dev->dev, in gbe_open()
2930 writel(0, GBE_REG_ADDR(gbe_dev, switch_regs, ptype)); in gbe_open()
2934 if (IS_SS_ID_MU(gbe_dev)) { in gbe_open()
2938 writel(val, GBE_REG_ADDR(gbe_dev, switch_regs, control)); in gbe_open()
2941 writel(gbe_dev->stats_en_mask, GBE_REG_ADDR(gbe_dev, switch_regs, in gbe_open()
2952 netcp_ethss_update_link_state(gbe_dev, slave, ndev); in gbe_open()
2954 gbe_register_cpts(gbe_dev); in gbe_open()
2967 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_close() local
2969 gbe_unregister_cpts(gbe_dev); in gbe_close()
2997 static int init_slave(struct gbe_priv *gbe_dev, struct gbe_slave *slave, in init_slave() argument
3005 dev_err(gbe_dev->dev, "missing slave-port parameter\n"); in init_slave()
3011 dev_warn(gbe_dev->dev, in init_slave()
3022 slave->port_num = gbe_get_slave_port(gbe_dev, slave->slave_num); in init_slave()
3031 if (IS_SS_ID_VER_14(gbe_dev)) { in init_slave()
3041 } else if (IS_SS_ID_MU(gbe_dev)) { in init_slave()
3046 } else if (IS_SS_ID_XGBE(gbe_dev)) { in init_slave()
3052 dev_err(gbe_dev->dev, "unknown ethss(0x%x)\n", in init_slave()
3053 gbe_dev->ss_version); in init_slave()
3057 slave->port_regs = gbe_dev->switch_regs + port_reg_ofs + in init_slave()
3059 slave->emac_regs = gbe_dev->switch_regs + emac_reg_ofs + in init_slave()
3062 if (IS_SS_ID_VER_14(gbe_dev)) { in init_slave()
3079 } else if (IS_SS_ID_MU(gbe_dev)) { in init_slave()
3097 } else if (IS_SS_ID_XGBE(gbe_dev)) { in init_slave()
3121 static void init_secondary_ports(struct gbe_priv *gbe_dev, in init_secondary_ports() argument
3124 struct device *dev = gbe_dev->dev; in init_secondary_ports()
3139 if (init_slave(gbe_dev, slave, port)) { in init_secondary_ports()
3147 if (!IS_SS_ID_2U(gbe_dev)) in init_secondary_ports()
3148 gbe_sgmii_config(gbe_dev, slave); in init_secondary_ports()
3150 gbe_port_config(gbe_dev, slave, gbe_dev->rx_packet_max); in init_secondary_ports()
3151 list_add_tail(&slave->slave_list, &gbe_dev->secondary_slaves); in init_secondary_ports()
3152 gbe_dev->num_slaves++; in init_secondary_ports()
3158 if (gbe_dev->num_slaves >= gbe_dev->max_num_slaves) { in init_secondary_ports()
3169 gbe_dev->dummy_ndev = alloc_netdev(sizeof(gbe_dev), "dummy", in init_secondary_ports()
3171 if (!gbe_dev->dummy_ndev) { in init_secondary_ports()
3176 priv = netdev_priv(gbe_dev->dummy_ndev); in init_secondary_ports()
3177 *priv = gbe_dev; in init_secondary_ports()
3190 for_each_sec_slave(slave, gbe_dev) { in init_secondary_ports()
3196 of_phy_connect(gbe_dev->dummy_ndev, in init_secondary_ports()
3211 static void free_secondary_ports(struct gbe_priv *gbe_dev) in free_secondary_ports() argument
3215 while (!list_empty(&gbe_dev->secondary_slaves)) { in free_secondary_ports()
3216 slave = first_sec_slave(gbe_dev); in free_secondary_ports()
3222 if (gbe_dev->dummy_ndev) in free_secondary_ports()
3223 free_netdev(gbe_dev->dummy_ndev); in free_secondary_ports()
3226 static int set_xgbe_ethss10_priv(struct gbe_priv *gbe_dev, in set_xgbe_ethss10_priv() argument
3235 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3241 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_xgbe_ethss10_priv()
3243 dev_err(gbe_dev->dev, "Failed to map xgbe ss register base\n"); in set_xgbe_ethss10_priv()
3246 gbe_dev->ss_regs = regs; in set_xgbe_ethss10_priv()
3250 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3256 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_xgbe_ethss10_priv()
3258 dev_err(gbe_dev->dev, "Failed to map xgbe sm register base\n"); in set_xgbe_ethss10_priv()
3261 gbe_dev->switch_regs = regs; in set_xgbe_ethss10_priv()
3265 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3271 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_xgbe_ethss10_priv()
3273 dev_err(gbe_dev->dev, "Failed to map xgbe serdes register base\n"); in set_xgbe_ethss10_priv()
3276 gbe_dev->xgbe_serdes_regs = regs; in set_xgbe_ethss10_priv()
3278 gbe_dev->num_stats_mods = gbe_dev->max_num_ports; in set_xgbe_ethss10_priv()
3279 gbe_dev->et_stats = xgbe10_et_stats; in set_xgbe_ethss10_priv()
3280 gbe_dev->num_et_stats = ARRAY_SIZE(xgbe10_et_stats); in set_xgbe_ethss10_priv()
3282 gbe_dev->hw_stats = devm_kcalloc(gbe_dev->dev, in set_xgbe_ethss10_priv()
3283 gbe_dev->num_et_stats, sizeof(u64), in set_xgbe_ethss10_priv()
3285 if (!gbe_dev->hw_stats) { in set_xgbe_ethss10_priv()
3286 dev_err(gbe_dev->dev, "hw_stats memory allocation failed\n"); in set_xgbe_ethss10_priv()
3290 gbe_dev->hw_stats_prev = in set_xgbe_ethss10_priv()
3291 devm_kcalloc(gbe_dev->dev, in set_xgbe_ethss10_priv()
3292 gbe_dev->num_et_stats, sizeof(u32), in set_xgbe_ethss10_priv()
3294 if (!gbe_dev->hw_stats_prev) { in set_xgbe_ethss10_priv()
3295 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3300 gbe_dev->ss_version = XGBE_SS_VERSION_10; in set_xgbe_ethss10_priv()
3301 gbe_dev->sgmii_port_regs = gbe_dev->ss_regs + in set_xgbe_ethss10_priv()
3303 gbe_dev->host_port_regs = gbe_dev->ss_regs + XGBE10_HOST_PORT_OFFSET; in set_xgbe_ethss10_priv()
3305 for (i = 0; i < gbe_dev->max_num_ports; i++) in set_xgbe_ethss10_priv()
3306 gbe_dev->hw_stats_regs[i] = gbe_dev->switch_regs + in set_xgbe_ethss10_priv()
3309 gbe_dev->ale_reg = gbe_dev->switch_regs + XGBE10_ALE_OFFSET; in set_xgbe_ethss10_priv()
3310 gbe_dev->cpts_reg = gbe_dev->switch_regs + XGBE10_CPTS_OFFSET; in set_xgbe_ethss10_priv()
3311 gbe_dev->ale_ports = gbe_dev->max_num_ports; in set_xgbe_ethss10_priv()
3312 gbe_dev->host_port = XGBE10_HOST_PORT_NUM; in set_xgbe_ethss10_priv()
3313 gbe_dev->ale_entries = XGBE10_NUM_ALE_ENTRIES; in set_xgbe_ethss10_priv()
3314 gbe_dev->stats_en_mask = (1 << (gbe_dev->max_num_ports)) - 1; in set_xgbe_ethss10_priv()
3317 XGBE_SET_REG_OFS(gbe_dev, ss_regs, id_ver); in set_xgbe_ethss10_priv()
3318 XGBE_SET_REG_OFS(gbe_dev, ss_regs, control); in set_xgbe_ethss10_priv()
3321 XGBE_SET_REG_OFS(gbe_dev, switch_regs, id_ver); in set_xgbe_ethss10_priv()
3322 XGBE_SET_REG_OFS(gbe_dev, switch_regs, control); in set_xgbe_ethss10_priv()
3323 XGBE_SET_REG_OFS(gbe_dev, switch_regs, ptype); in set_xgbe_ethss10_priv()
3324 XGBE_SET_REG_OFS(gbe_dev, switch_regs, stat_port_en); in set_xgbe_ethss10_priv()
3325 XGBE_SET_REG_OFS(gbe_dev, switch_regs, flow_control); in set_xgbe_ethss10_priv()
3328 XGBE_SET_REG_OFS(gbe_dev, host_port_regs, port_vlan); in set_xgbe_ethss10_priv()
3329 XGBE_SET_REG_OFS(gbe_dev, host_port_regs, tx_pri_map); in set_xgbe_ethss10_priv()
3330 XGBE_SET_REG_OFS(gbe_dev, host_port_regs, rx_maxlen); in set_xgbe_ethss10_priv()
3334 static int get_gbe_resource_version(struct gbe_priv *gbe_dev, in get_gbe_resource_version() argument
3343 dev_err(gbe_dev->dev, in get_gbe_resource_version()
3349 regs = devm_ioremap_resource(gbe_dev->dev, &res); in get_gbe_resource_version()
3351 dev_err(gbe_dev->dev, "Failed to map gbe register base\n"); in get_gbe_resource_version()
3354 gbe_dev->ss_regs = regs; in get_gbe_resource_version()
3355 gbe_dev->ss_version = readl(gbe_dev->ss_regs); in get_gbe_resource_version()
3359 static int set_gbe_ethss14_priv(struct gbe_priv *gbe_dev, in set_gbe_ethss14_priv() argument
3368 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3374 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_gbe_ethss14_priv()
3376 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3380 gbe_dev->sgmii_port34_regs = regs; in set_gbe_ethss14_priv()
3384 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3390 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_gbe_ethss14_priv()
3392 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3396 gbe_dev->switch_regs = regs; in set_gbe_ethss14_priv()
3398 gbe_dev->num_stats_mods = gbe_dev->max_num_slaves; in set_gbe_ethss14_priv()
3399 gbe_dev->et_stats = gbe13_et_stats; in set_gbe_ethss14_priv()
3400 gbe_dev->num_et_stats = ARRAY_SIZE(gbe13_et_stats); in set_gbe_ethss14_priv()
3402 gbe_dev->hw_stats = devm_kcalloc(gbe_dev->dev, in set_gbe_ethss14_priv()
3403 gbe_dev->num_et_stats, sizeof(u64), in set_gbe_ethss14_priv()
3405 if (!gbe_dev->hw_stats) { in set_gbe_ethss14_priv()
3406 dev_err(gbe_dev->dev, "hw_stats memory allocation failed\n"); in set_gbe_ethss14_priv()
3410 gbe_dev->hw_stats_prev = in set_gbe_ethss14_priv()
3411 devm_kcalloc(gbe_dev->dev, in set_gbe_ethss14_priv()
3412 gbe_dev->num_et_stats, sizeof(u32), in set_gbe_ethss14_priv()
3414 if (!gbe_dev->hw_stats_prev) { in set_gbe_ethss14_priv()
3415 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3420 gbe_dev->sgmii_port_regs = gbe_dev->ss_regs + GBE13_SGMII_MODULE_OFFSET; in set_gbe_ethss14_priv()
3421 gbe_dev->host_port_regs = gbe_dev->switch_regs + GBE13_HOST_PORT_OFFSET; in set_gbe_ethss14_priv()
3427 for (i = 0; i < gbe_dev->max_num_slaves; i++) { in set_gbe_ethss14_priv()
3428 gbe_dev->hw_stats_regs[i] = in set_gbe_ethss14_priv()
3429 gbe_dev->switch_regs + GBE13_HW_STATS_OFFSET + in set_gbe_ethss14_priv()
3433 gbe_dev->cpts_reg = gbe_dev->switch_regs + GBE13_CPTS_OFFSET; in set_gbe_ethss14_priv()
3434 gbe_dev->ale_reg = gbe_dev->switch_regs + GBE13_ALE_OFFSET; in set_gbe_ethss14_priv()
3435 gbe_dev->ale_ports = gbe_dev->max_num_ports; in set_gbe_ethss14_priv()
3436 gbe_dev->host_port = GBE13_HOST_PORT_NUM; in set_gbe_ethss14_priv()
3437 gbe_dev->ale_entries = GBE13_NUM_ALE_ENTRIES; in set_gbe_ethss14_priv()
3438 gbe_dev->stats_en_mask = GBE13_REG_VAL_STAT_ENABLE_ALL; in set_gbe_ethss14_priv()
3441 GBE_SET_REG_OFS(gbe_dev, ss_regs, id_ver); in set_gbe_ethss14_priv()
3444 GBE_SET_REG_OFS(gbe_dev, switch_regs, id_ver); in set_gbe_ethss14_priv()
3445 GBE_SET_REG_OFS(gbe_dev, switch_regs, control); in set_gbe_ethss14_priv()
3446 GBE_SET_REG_OFS(gbe_dev, switch_regs, soft_reset); in set_gbe_ethss14_priv()
3447 GBE_SET_REG_OFS(gbe_dev, switch_regs, stat_port_en); in set_gbe_ethss14_priv()
3448 GBE_SET_REG_OFS(gbe_dev, switch_regs, ptype); in set_gbe_ethss14_priv()
3449 GBE_SET_REG_OFS(gbe_dev, switch_regs, flow_control); in set_gbe_ethss14_priv()
3452 GBE_SET_REG_OFS(gbe_dev, host_port_regs, port_vlan); in set_gbe_ethss14_priv()
3453 GBE_SET_REG_OFS(gbe_dev, host_port_regs, rx_maxlen); in set_gbe_ethss14_priv()
3457 static int set_gbenu_ethss_priv(struct gbe_priv *gbe_dev, in set_gbenu_ethss_priv() argument
3464 gbe_dev->num_stats_mods = gbe_dev->max_num_ports; in set_gbenu_ethss_priv()
3465 gbe_dev->et_stats = gbenu_et_stats; in set_gbenu_ethss_priv()
3467 if (IS_SS_ID_MU(gbe_dev)) in set_gbenu_ethss_priv()
3468 gbe_dev->num_et_stats = GBENU_ET_STATS_HOST_SIZE + in set_gbenu_ethss_priv()
3469 (gbe_dev->max_num_slaves * GBENU_ET_STATS_PORT_SIZE); in set_gbenu_ethss_priv()
3471 gbe_dev->num_et_stats = GBENU_ET_STATS_HOST_SIZE + in set_gbenu_ethss_priv()
3474 gbe_dev->hw_stats = devm_kcalloc(gbe_dev->dev, in set_gbenu_ethss_priv()
3475 gbe_dev->num_et_stats, sizeof(u64), in set_gbenu_ethss_priv()
3477 if (!gbe_dev->hw_stats) { in set_gbenu_ethss_priv()
3478 dev_err(gbe_dev->dev, "hw_stats memory allocation failed\n"); in set_gbenu_ethss_priv()
3482 gbe_dev->hw_stats_prev = in set_gbenu_ethss_priv()
3483 devm_kcalloc(gbe_dev->dev, in set_gbenu_ethss_priv()
3484 gbe_dev->num_et_stats, sizeof(u32), in set_gbenu_ethss_priv()
3486 if (!gbe_dev->hw_stats_prev) { in set_gbenu_ethss_priv()
3487 dev_err(gbe_dev->dev, in set_gbenu_ethss_priv()
3494 dev_err(gbe_dev->dev, in set_gbenu_ethss_priv()
3500 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_gbenu_ethss_priv()
3502 dev_err(gbe_dev->dev, in set_gbenu_ethss_priv()
3506 gbe_dev->switch_regs = regs; in set_gbenu_ethss_priv()
3508 if (!IS_SS_ID_2U(gbe_dev)) in set_gbenu_ethss_priv()
3509 gbe_dev->sgmii_port_regs = in set_gbenu_ethss_priv()
3510 gbe_dev->ss_regs + GBENU_SGMII_MODULE_OFFSET; in set_gbenu_ethss_priv()
3516 gbe_dev->sgmii_port34_regs = gbe_dev->sgmii_port_regs + in set_gbenu_ethss_priv()
3519 gbe_dev->host_port_regs = gbe_dev->switch_regs + GBENU_HOST_PORT_OFFSET; in set_gbenu_ethss_priv()
3521 for (i = 0; i < (gbe_dev->max_num_ports); i++) in set_gbenu_ethss_priv()
3522 gbe_dev->hw_stats_regs[i] = gbe_dev->switch_regs + in set_gbenu_ethss_priv()
3525 gbe_dev->cpts_reg = gbe_dev->switch_regs + GBENU_CPTS_OFFSET; in set_gbenu_ethss_priv()
3526 gbe_dev->ale_reg = gbe_dev->switch_regs + GBENU_ALE_OFFSET; in set_gbenu_ethss_priv()
3527 gbe_dev->ale_ports = gbe_dev->max_num_ports; in set_gbenu_ethss_priv()
3528 gbe_dev->host_port = GBENU_HOST_PORT_NUM; in set_gbenu_ethss_priv()
3529 gbe_dev->stats_en_mask = (1 << (gbe_dev->max_num_ports)) - 1; in set_gbenu_ethss_priv()
3532 GBENU_SET_REG_OFS(gbe_dev, ss_regs, id_ver); in set_gbenu_ethss_priv()
3534 GBENU_SET_REG_OFS(gbe_dev, ss_regs, rgmii_status); in set_gbenu_ethss_priv()
3537 GBENU_SET_REG_OFS(gbe_dev, switch_regs, id_ver); in set_gbenu_ethss_priv()
3538 GBENU_SET_REG_OFS(gbe_dev, switch_regs, control); in set_gbenu_ethss_priv()
3539 GBENU_SET_REG_OFS(gbe_dev, switch_regs, stat_port_en); in set_gbenu_ethss_priv()
3540 GBENU_SET_REG_OFS(gbe_dev, switch_regs, ptype); in set_gbenu_ethss_priv()
3543 GBENU_SET_REG_OFS(gbe_dev, host_port_regs, port_vlan); in set_gbenu_ethss_priv()
3544 GBENU_SET_REG_OFS(gbe_dev, host_port_regs, rx_maxlen); in set_gbenu_ethss_priv()
3550 GBENU_SET_REG_OFS(gbe_dev, host_port_regs, tx_pri_map); in set_gbenu_ethss_priv()
3560 struct gbe_priv *gbe_dev; in gbe_probe() local
3569 gbe_dev = devm_kzalloc(dev, sizeof(struct gbe_priv), GFP_KERNEL); in gbe_probe()
3570 if (!gbe_dev) in gbe_probe()
3575 gbe_dev->max_num_slaves = 4; in gbe_probe()
3577 gbe_dev->max_num_slaves = 8; in gbe_probe()
3579 gbe_dev->max_num_slaves = 1; in gbe_probe()
3582 gbe_dev->max_num_slaves = 2; in gbe_probe()
3587 gbe_dev->max_num_ports = gbe_dev->max_num_slaves + 1; in gbe_probe()
3589 gbe_dev->dev = dev; in gbe_probe()
3590 gbe_dev->netcp_device = netcp_device; in gbe_probe()
3591 gbe_dev->rx_packet_max = NETCP_MAX_FRAME_SIZE; in gbe_probe()
3594 spin_lock_init(&gbe_dev->hw_stats_lock); in gbe_probe()
3597 gbe_dev->enable_ale = true; in gbe_probe()
3600 gbe_dev->enable_ale = false; in gbe_probe()
3605 &gbe_dev->tx_queue_id); in gbe_probe()
3608 gbe_dev->tx_queue_id = GBE_TX_QUEUE; in gbe_probe()
3612 &gbe_dev->dma_chan_name); in gbe_probe()
3619 ret = get_gbe_resource_version(gbe_dev, node); in gbe_probe()
3623 dev_dbg(dev, "ss_version: 0x%08x\n", gbe_dev->ss_version); in gbe_probe()
3625 if (IS_SS_ID_VER_14(gbe_dev)) in gbe_probe()
3626 ret = set_gbe_ethss14_priv(gbe_dev, node); in gbe_probe()
3627 else if (IS_SS_ID_MU(gbe_dev)) in gbe_probe()
3628 ret = set_gbenu_ethss_priv(gbe_dev, node); in gbe_probe()
3633 ret = set_xgbe_ethss10_priv(gbe_dev, node); in gbe_probe()
3636 ret = netcp_xgbe_serdes_init(gbe_dev->xgbe_serdes_regs, in gbe_probe()
3637 gbe_dev->ss_regs); in gbe_probe()
3650 ret = netcp_txpipe_init(&gbe_dev->tx_pipe, netcp_device, in gbe_probe()
3651 gbe_dev->dma_chan_name, gbe_dev->tx_queue_id); in gbe_probe()
3657 ret = netcp_txpipe_open(&gbe_dev->tx_pipe); in gbe_probe()
3664 INIT_LIST_HEAD(&gbe_dev->gbe_intf_head); in gbe_probe()
3672 gbe_dev->num_slaves++; in gbe_probe()
3673 if (gbe_dev->num_slaves >= gbe_dev->max_num_slaves) { in gbe_probe()
3680 if (!gbe_dev->num_slaves) in gbe_probe()
3685 INIT_LIST_HEAD(&gbe_dev->secondary_slaves); in gbe_probe()
3686 if (secondary_ports && (gbe_dev->num_slaves < gbe_dev->max_num_slaves)) in gbe_probe()
3687 init_secondary_ports(gbe_dev, secondary_ports); in gbe_probe()
3690 if (!gbe_dev->num_slaves) { in gbe_probe()
3698 ale_params.dev = gbe_dev->dev; in gbe_probe()
3699 ale_params.ale_regs = gbe_dev->ale_reg; in gbe_probe()
3701 ale_params.ale_entries = gbe_dev->ale_entries; in gbe_probe()
3702 ale_params.ale_ports = gbe_dev->ale_ports; in gbe_probe()
3703 if (IS_SS_ID_MU(gbe_dev)) { in gbe_probe()
3707 gbe_dev->ale = cpsw_ale_create(&ale_params); in gbe_probe()
3708 if (!gbe_dev->ale) { in gbe_probe()
3709 dev_err(gbe_dev->dev, "error initializing ale engine\n"); in gbe_probe()
3713 dev_dbg(gbe_dev->dev, "Created a gbe ale engine\n"); in gbe_probe()
3720 gbe_dev->cpts = cpts_create(gbe_dev->dev, gbe_dev->cpts_reg, cpts_node); in gbe_probe()
3722 if (IS_ENABLED(CONFIG_TI_CPTS) && IS_ERR(gbe_dev->cpts)) { in gbe_probe()
3723 ret = PTR_ERR(gbe_dev->cpts); in gbe_probe()
3728 gbe_init_host_port(gbe_dev); in gbe_probe()
3730 spin_lock_bh(&gbe_dev->hw_stats_lock); in gbe_probe()
3731 for (i = 0; i < gbe_dev->num_stats_mods; i++) { in gbe_probe()
3732 if (IS_SS_ID_VER_14(gbe_dev)) in gbe_probe()
3733 gbe_reset_mod_stats_ver14(gbe_dev, i); in gbe_probe()
3735 gbe_reset_mod_stats(gbe_dev, i); in gbe_probe()
3737 spin_unlock_bh(&gbe_dev->hw_stats_lock); in gbe_probe()
3739 timer_setup(&gbe_dev->timer, netcp_ethss_timer, 0); in gbe_probe()
3740 gbe_dev->timer.expires = jiffies + GBE_TIMER_INTERVAL; in gbe_probe()
3741 add_timer(&gbe_dev->timer); in gbe_probe()
3742 *inst_priv = gbe_dev; in gbe_probe()
3746 free_secondary_ports(gbe_dev); in gbe_probe()
3753 struct gbe_priv *gbe_dev = inst_priv; in gbe_attach() local
3758 dev_err(gbe_dev->dev, "interface node not available\n"); in gbe_attach()
3762 gbe_intf = devm_kzalloc(gbe_dev->dev, sizeof(*gbe_intf), GFP_KERNEL); in gbe_attach()
3767 gbe_intf->dev = gbe_dev->dev; in gbe_attach()
3768 gbe_intf->gbe_dev = gbe_dev; in gbe_attach()
3770 gbe_intf->slave = devm_kzalloc(gbe_dev->dev, in gbe_attach()
3778 if (init_slave(gbe_dev, gbe_intf->slave, node)) { in gbe_attach()
3783 gbe_intf->tx_pipe = gbe_dev->tx_pipe; in gbe_attach()
3785 list_add_tail(&gbe_intf->gbe_intf_list, &gbe_dev->gbe_intf_head); in gbe_attach()
3791 devm_kfree(gbe_dev->dev, gbe_intf->slave); in gbe_attach()
3793 devm_kfree(gbe_dev->dev, gbe_intf); in gbe_attach()
3810 struct gbe_priv *gbe_dev = inst_priv; in gbe_remove() local
3812 del_timer_sync(&gbe_dev->timer); in gbe_remove()
3813 cpts_release(gbe_dev->cpts); in gbe_remove()
3814 cpsw_ale_stop(gbe_dev->ale); in gbe_remove()
3815 netcp_txpipe_close(&gbe_dev->tx_pipe); in gbe_remove()
3816 free_secondary_ports(gbe_dev); in gbe_remove()
3818 if (!list_empty(&gbe_dev->gbe_intf_head)) in gbe_remove()
3819 dev_alert(gbe_dev->dev, in gbe_remove()