Lines Matching refs:gbe_dev
762 struct gbe_priv *gbe_dev; member
1772 struct gbe_priv *gbe_dev; in keystone_get_stat_strings() local
1778 gbe_dev = gbe_intf->gbe_dev; in keystone_get_stat_strings()
1782 for (i = 0; i < gbe_dev->num_et_stats; i++) { in keystone_get_stat_strings()
1783 memcpy(data, gbe_dev->et_stats[i].desc, in keystone_get_stat_strings()
1797 struct gbe_priv *gbe_dev; in keystone_get_sset_count() local
1802 gbe_dev = gbe_intf->gbe_dev; in keystone_get_sset_count()
1808 return gbe_dev->num_et_stats; in keystone_get_sset_count()
1814 static void gbe_reset_mod_stats(struct gbe_priv *gbe_dev, int stats_mod) in gbe_reset_mod_stats() argument
1816 void __iomem *base = gbe_dev->hw_stats_regs[stats_mod]; in gbe_reset_mod_stats()
1820 for (i = 0; i < gbe_dev->num_et_stats; i++) { in gbe_reset_mod_stats()
1821 if (gbe_dev->et_stats[i].type == stats_mod) { in gbe_reset_mod_stats()
1822 p_stats_entry = base + gbe_dev->et_stats[i].offset; in gbe_reset_mod_stats()
1823 gbe_dev->hw_stats[i] = 0; in gbe_reset_mod_stats()
1824 gbe_dev->hw_stats_prev[i] = readl(p_stats_entry); in gbe_reset_mod_stats()
1829 static inline void gbe_update_hw_stats_entry(struct gbe_priv *gbe_dev, in gbe_update_hw_stats_entry() argument
1839 base = gbe_dev->hw_stats_regs[gbe_dev->et_stats[et_stats_entry].type]; in gbe_update_hw_stats_entry()
1840 p_stats_entry = base + gbe_dev->et_stats[et_stats_entry].offset; in gbe_update_hw_stats_entry()
1842 delta = curr - gbe_dev->hw_stats_prev[et_stats_entry]; in gbe_update_hw_stats_entry()
1843 gbe_dev->hw_stats_prev[et_stats_entry] = curr; in gbe_update_hw_stats_entry()
1844 gbe_dev->hw_stats[et_stats_entry] += delta; in gbe_update_hw_stats_entry()
1847 static void gbe_update_stats(struct gbe_priv *gbe_dev, uint64_t *data) in gbe_update_stats() argument
1851 for (i = 0; i < gbe_dev->num_et_stats; i++) { in gbe_update_stats()
1852 gbe_update_hw_stats_entry(gbe_dev, i); in gbe_update_stats()
1855 data[i] = gbe_dev->hw_stats[i]; in gbe_update_stats()
1859 static inline void gbe_stats_mod_visible_ver14(struct gbe_priv *gbe_dev, in gbe_stats_mod_visible_ver14() argument
1864 val = readl(GBE_REG_ADDR(gbe_dev, switch_regs, stat_port_en)); in gbe_stats_mod_visible_ver14()
1880 writel(val, GBE_REG_ADDR(gbe_dev, switch_regs, stat_port_en)); in gbe_stats_mod_visible_ver14()
1883 static void gbe_reset_mod_stats_ver14(struct gbe_priv *gbe_dev, int stats_mod) in gbe_reset_mod_stats_ver14() argument
1885 gbe_stats_mod_visible_ver14(gbe_dev, stats_mod); in gbe_reset_mod_stats_ver14()
1886 gbe_reset_mod_stats(gbe_dev, stats_mod); in gbe_reset_mod_stats_ver14()
1889 static void gbe_update_stats_ver14(struct gbe_priv *gbe_dev, uint64_t *data) in gbe_update_stats_ver14() argument
1891 u32 half_num_et_stats = (gbe_dev->num_et_stats / 2); in gbe_update_stats_ver14()
1895 gbe_stats_mod_visible_ver14(gbe_dev, (pair ? in gbe_update_stats_ver14()
1901 gbe_update_hw_stats_entry(gbe_dev, et_entry); in gbe_update_stats_ver14()
1904 data[et_entry] = gbe_dev->hw_stats[et_entry]; in gbe_update_stats_ver14()
1915 struct gbe_priv *gbe_dev; in keystone_get_ethtool_stats() local
1921 gbe_dev = gbe_intf->gbe_dev; in keystone_get_ethtool_stats()
1922 spin_lock_bh(&gbe_dev->hw_stats_lock); in keystone_get_ethtool_stats()
1923 if (IS_SS_ID_VER_14(gbe_dev)) in keystone_get_ethtool_stats()
1924 gbe_update_stats_ver14(gbe_dev, data); in keystone_get_ethtool_stats()
1926 gbe_update_stats(gbe_dev, data); in keystone_get_ethtool_stats()
1927 spin_unlock_bh(&gbe_dev->hw_stats_lock); in keystone_get_ethtool_stats()
2008 if (!gbe_intf || !gbe_intf->gbe_dev->cpts) in keystone_get_ts_info()
2018 info->phc_index = gbe_intf->gbe_dev->cpts->phc_index; in keystone_get_ts_info()
2073 static void netcp_ethss_link_state_action(struct gbe_priv *gbe_dev, in netcp_ethss_link_state_action() argument
2094 cpsw_ale_control_set(gbe_dev->ale, slave->port_num, in netcp_ethss_link_state_action()
2106 cpsw_ale_control_set(gbe_dev->ale, slave->port_num, in netcp_ethss_link_state_action()
2127 static void netcp_2u_rgmii_get_port_link(struct gbe_priv *gbe_dev, bool *status) in netcp_2u_rgmii_get_port_link() argument
2131 val = readl(GBE_REG_ADDR(gbe_dev, ss_regs, rgmii_status)); in netcp_2u_rgmii_get_port_link()
2135 static void netcp_ethss_update_link_state(struct gbe_priv *gbe_dev, in netcp_ethss_update_link_state() argument
2146 netcp_2u_rgmii_get_port_link(gbe_dev, in netcp_ethss_update_link_state()
2150 netcp_sgmii_get_port_link(SGMII_BASE(gbe_dev, sp), sp); in netcp_ethss_update_link_state()
2156 netcp_ethss_link_state_action(gbe_dev, ndev, slave, in netcp_ethss_update_link_state()
2169 netcp_ethss_update_link_state(gbe_intf->gbe_dev, gbe_intf->slave, in xgbe_adjust_link()
2182 netcp_ethss_update_link_state(gbe_intf->gbe_dev, gbe_intf->slave, in gbe_adjust_link()
2188 struct gbe_priv *gbe_dev = netdev_priv(ndev); in gbe_adjust_link_sec_slaves() local
2191 for_each_sec_slave(slave, gbe_dev) in gbe_adjust_link_sec_slaves()
2192 netcp_ethss_update_link_state(gbe_dev, slave, NULL); in gbe_adjust_link_sec_slaves()
2217 static void gbe_port_config(struct gbe_priv *gbe_dev, struct gbe_slave *slave, in gbe_port_config() argument
2227 if (IS_SS_ID_XGBE(gbe_dev) && in gbe_port_config()
2229 xgmii_mode = readl(GBE_REG_ADDR(gbe_dev, ss_regs, control)); in gbe_port_config()
2231 writel(xgmii_mode, GBE_REG_ADDR(gbe_dev, ss_regs, control)); in gbe_port_config()
2234 if (IS_SS_ID_MU(gbe_dev)) in gbe_port_config()
2255 struct gbe_priv *gbe_dev = intf->gbe_dev; in gbe_slave_stop() local
2258 if (!IS_SS_ID_2U(gbe_dev)) in gbe_slave_stop()
2259 gbe_sgmii_rtreset(gbe_dev, slave, true); in gbe_slave_stop()
2262 cpsw_ale_control_set(gbe_dev->ale, slave->port_num, in gbe_slave_stop()
2264 cpsw_ale_del_mcast(gbe_dev->ale, intf->ndev->broadcast, in gbe_slave_stop()
2287 struct gbe_priv *priv = gbe_intf->gbe_dev; in gbe_slave_open()
2404 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_mcast_addr() local
2407 cpsw_ale_add_mcast(gbe_dev->ale, addr, in gbe_add_mcast_addr()
2408 GBE_PORT_MASK(gbe_dev->ale_ports), 0, 0, in gbe_add_mcast_addr()
2411 cpsw_ale_add_mcast(gbe_dev->ale, addr, in gbe_add_mcast_addr()
2412 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_add_mcast_addr()
2419 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_ucast_addr() local
2422 cpsw_ale_add_ucast(gbe_dev->ale, addr, gbe_dev->host_port, 0, 0); in gbe_add_ucast_addr()
2425 cpsw_ale_add_ucast(gbe_dev->ale, addr, gbe_dev->host_port, in gbe_add_ucast_addr()
2431 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_mcast_addr() local
2434 cpsw_ale_del_mcast(gbe_dev->ale, addr, 0, 0, 0); in gbe_del_mcast_addr()
2437 cpsw_ale_del_mcast(gbe_dev->ale, addr, 0, ALE_VLAN, vlan_id); in gbe_del_mcast_addr()
2443 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_ucast_addr() local
2446 cpsw_ale_del_ucast(gbe_dev->ale, addr, gbe_dev->host_port, 0, 0); in gbe_del_ucast_addr()
2449 cpsw_ale_del_ucast(gbe_dev->ale, addr, gbe_dev->host_port, in gbe_del_ucast_addr()
2457 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_addr() local
2459 dev_dbg(gbe_dev->dev, "ethss adding address %pM, type %d\n", in gbe_add_addr()
2483 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_addr() local
2485 dev_dbg(gbe_dev->dev, "ethss deleting address %pM, type %d\n", in gbe_del_addr()
2509 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_add_vid() local
2513 cpsw_ale_add_vlan(gbe_dev->ale, vid, in gbe_add_vid()
2514 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_add_vid()
2516 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_add_vid()
2517 GBE_PORT_MASK(gbe_dev->ale_ports - 1)); in gbe_add_vid()
2525 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_del_vid() local
2527 cpsw_ale_del_vlan(gbe_dev->ale, vid, 0); in gbe_del_vid()
2537 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_txtstamp() local
2539 cpts_tx_timestamp(gbe_dev->cpts, skb); in gbe_txtstamp()
2547 return cpts_can_timestamp(gbe_intf->gbe_dev->cpts, skb); in gbe_need_txtstamp()
2554 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_txtstamp_mark_pkt() local
2557 !gbe_dev->tx_ts_enabled) in gbe_txtstamp_mark_pkt()
2581 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_rxtstamp() local
2591 if (gbe_dev->rx_ts_enabled) in gbe_rxtstamp()
2592 cpts_rx_timestamp(gbe_dev->cpts, p_info->skb); in gbe_rxtstamp()
2601 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_hwtstamp_get() local
2602 struct cpts *cpts = gbe_dev->cpts; in gbe_hwtstamp_get()
2609 cfg.tx_type = gbe_dev->tx_ts_enabled ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF; in gbe_hwtstamp_get()
2610 cfg.rx_filter = gbe_dev->rx_ts_enabled; in gbe_hwtstamp_get()
2617 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_hwtstamp() local
2621 if (!gbe_dev->rx_ts_enabled && in gbe_hwtstamp()
2622 !gbe_dev->tx_ts_enabled) { in gbe_hwtstamp()
2634 if (gbe_dev->tx_ts_enabled) in gbe_hwtstamp()
2637 if (gbe_dev->rx_ts_enabled) in gbe_hwtstamp()
2647 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_hwtstamp_set() local
2648 struct cpts *cpts = gbe_dev->cpts; in gbe_hwtstamp_set()
2659 gbe_dev->tx_ts_enabled = 0; in gbe_hwtstamp_set()
2662 gbe_dev->tx_ts_enabled = 1; in gbe_hwtstamp_set()
2670 gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_NONE; in gbe_hwtstamp_set()
2675 gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_PTP_V1_L4_EVENT; in gbe_hwtstamp_set()
2687 gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_PTP_V2_EVENT; in gbe_hwtstamp_set()
2699 static void gbe_register_cpts(struct gbe_priv *gbe_dev) in gbe_register_cpts() argument
2701 if (!gbe_dev->cpts) in gbe_register_cpts()
2704 if (gbe_dev->cpts_registered > 0) in gbe_register_cpts()
2707 if (cpts_register(gbe_dev->cpts)) { in gbe_register_cpts()
2708 dev_err(gbe_dev->dev, "error registering cpts device\n"); in gbe_register_cpts()
2713 ++gbe_dev->cpts_registered; in gbe_register_cpts()
2716 static void gbe_unregister_cpts(struct gbe_priv *gbe_dev) in gbe_unregister_cpts() argument
2718 if (!gbe_dev->cpts || (gbe_dev->cpts_registered <= 0)) in gbe_unregister_cpts()
2721 if (--gbe_dev->cpts_registered) in gbe_unregister_cpts()
2724 cpts_unregister(gbe_dev->cpts); in gbe_unregister_cpts()
2745 static inline void gbe_register_cpts(struct gbe_priv *gbe_dev) in gbe_register_cpts() argument
2749 static inline void gbe_unregister_cpts(struct gbe_priv *gbe_dev) in gbe_unregister_cpts() argument
2767 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_set_rx_mode() local
2768 struct cpsw_ale *ale = gbe_dev->ale; in gbe_set_rx_mode()
2775 for (i = 0; i <= gbe_dev->num_slaves; i++) { in gbe_set_rx_mode()
2785 dev_vdbg(gbe_dev->dev, "promiscuous mode disabled\n"); in gbe_set_rx_mode()
2810 GBE_PORT_MASK(gbe_dev->ale_ports), in gbe_set_rx_mode()
2815 dev_vdbg(gbe_dev->dev, "promiscuous mode enabled\n"); in gbe_set_rx_mode()
2841 struct gbe_priv *gbe_dev = from_timer(gbe_dev, t, timer); in netcp_ethss_timer() local
2846 for_each_intf(gbe_intf, gbe_dev) { in netcp_ethss_timer()
2849 netcp_ethss_update_link_state(gbe_dev, gbe_intf->slave, in netcp_ethss_timer()
2854 for_each_sec_slave(slave, gbe_dev) { in netcp_ethss_timer()
2855 netcp_ethss_update_link_state(gbe_dev, slave, NULL); in netcp_ethss_timer()
2859 spin_lock(&gbe_dev->hw_stats_lock); in netcp_ethss_timer()
2861 if (IS_SS_ID_VER_14(gbe_dev)) in netcp_ethss_timer()
2862 gbe_update_stats_ver14(gbe_dev, NULL); in netcp_ethss_timer()
2864 gbe_update_stats(gbe_dev, NULL); in netcp_ethss_timer()
2866 spin_unlock(&gbe_dev->hw_stats_lock); in netcp_ethss_timer()
2868 gbe_dev->timer.expires = jiffies + GBE_TIMER_INTERVAL; in netcp_ethss_timer()
2869 add_timer(&gbe_dev->timer); in netcp_ethss_timer()
2891 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_open() local
2898 reg = readl(GBE_REG_ADDR(gbe_dev, switch_regs, id_ver)); in gbe_open()
2899 dev_dbg(gbe_dev->dev, "initializing gbe version %d.%d (%d) GBE identification value 0x%x\n", in gbe_open()
2904 if (IS_SS_ID_XGBE(gbe_dev) || IS_SS_ID_MU(gbe_dev)) in gbe_open()
2907 if (gbe_dev->enable_ale) in gbe_open()
2912 dev_dbg(gbe_dev->dev, in gbe_open()
2922 writel(0, GBE_REG_ADDR(gbe_dev, switch_regs, ptype)); in gbe_open()
2926 if (IS_SS_ID_MU(gbe_dev)) { in gbe_open()
2930 writel(val, GBE_REG_ADDR(gbe_dev, switch_regs, control)); in gbe_open()
2933 writel(gbe_dev->stats_en_mask, GBE_REG_ADDR(gbe_dev, switch_regs, in gbe_open()
2944 netcp_ethss_update_link_state(gbe_dev, slave, ndev); in gbe_open()
2946 gbe_register_cpts(gbe_dev); in gbe_open()
2959 struct gbe_priv *gbe_dev = gbe_intf->gbe_dev; in gbe_close() local
2961 gbe_unregister_cpts(gbe_dev); in gbe_close()
2989 static int init_slave(struct gbe_priv *gbe_dev, struct gbe_slave *slave, in init_slave() argument
2997 dev_err(gbe_dev->dev, "missing slave-port parameter\n"); in init_slave()
3003 dev_warn(gbe_dev->dev, in init_slave()
3014 slave->port_num = gbe_get_slave_port(gbe_dev, slave->slave_num); in init_slave()
3023 if (IS_SS_ID_VER_14(gbe_dev)) { in init_slave()
3033 } else if (IS_SS_ID_MU(gbe_dev)) { in init_slave()
3038 } else if (IS_SS_ID_XGBE(gbe_dev)) { in init_slave()
3044 dev_err(gbe_dev->dev, "unknown ethss(0x%x)\n", in init_slave()
3045 gbe_dev->ss_version); in init_slave()
3049 slave->port_regs = gbe_dev->switch_regs + port_reg_ofs + in init_slave()
3051 slave->emac_regs = gbe_dev->switch_regs + emac_reg_ofs + in init_slave()
3054 if (IS_SS_ID_VER_14(gbe_dev)) { in init_slave()
3071 } else if (IS_SS_ID_MU(gbe_dev)) { in init_slave()
3089 } else if (IS_SS_ID_XGBE(gbe_dev)) { in init_slave()
3113 static void init_secondary_ports(struct gbe_priv *gbe_dev, in init_secondary_ports() argument
3116 struct device *dev = gbe_dev->dev; in init_secondary_ports()
3131 if (init_slave(gbe_dev, slave, port)) { in init_secondary_ports()
3139 if (!IS_SS_ID_2U(gbe_dev)) in init_secondary_ports()
3140 gbe_sgmii_config(gbe_dev, slave); in init_secondary_ports()
3142 gbe_port_config(gbe_dev, slave, gbe_dev->rx_packet_max); in init_secondary_ports()
3143 list_add_tail(&slave->slave_list, &gbe_dev->secondary_slaves); in init_secondary_ports()
3144 gbe_dev->num_slaves++; in init_secondary_ports()
3150 if (gbe_dev->num_slaves >= gbe_dev->max_num_slaves) { in init_secondary_ports()
3161 gbe_dev->dummy_ndev = alloc_netdev(sizeof(gbe_dev), "dummy", in init_secondary_ports()
3163 if (!gbe_dev->dummy_ndev) { in init_secondary_ports()
3168 priv = netdev_priv(gbe_dev->dummy_ndev); in init_secondary_ports()
3169 *priv = gbe_dev; in init_secondary_ports()
3182 for_each_sec_slave(slave, gbe_dev) { in init_secondary_ports()
3188 of_phy_connect(gbe_dev->dummy_ndev, in init_secondary_ports()
3203 static void free_secondary_ports(struct gbe_priv *gbe_dev) in free_secondary_ports() argument
3207 while (!list_empty(&gbe_dev->secondary_slaves)) { in free_secondary_ports()
3208 slave = first_sec_slave(gbe_dev); in free_secondary_ports()
3214 if (gbe_dev->dummy_ndev) in free_secondary_ports()
3215 free_netdev(gbe_dev->dummy_ndev); in free_secondary_ports()
3218 static int set_xgbe_ethss10_priv(struct gbe_priv *gbe_dev, in set_xgbe_ethss10_priv() argument
3227 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3233 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_xgbe_ethss10_priv()
3235 dev_err(gbe_dev->dev, "Failed to map xgbe ss register base\n"); in set_xgbe_ethss10_priv()
3238 gbe_dev->ss_regs = regs; in set_xgbe_ethss10_priv()
3242 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3248 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_xgbe_ethss10_priv()
3250 dev_err(gbe_dev->dev, "Failed to map xgbe sm register base\n"); in set_xgbe_ethss10_priv()
3253 gbe_dev->switch_regs = regs; in set_xgbe_ethss10_priv()
3257 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3263 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_xgbe_ethss10_priv()
3265 dev_err(gbe_dev->dev, "Failed to map xgbe serdes register base\n"); in set_xgbe_ethss10_priv()
3268 gbe_dev->xgbe_serdes_regs = regs; in set_xgbe_ethss10_priv()
3270 gbe_dev->num_stats_mods = gbe_dev->max_num_ports; in set_xgbe_ethss10_priv()
3271 gbe_dev->et_stats = xgbe10_et_stats; in set_xgbe_ethss10_priv()
3272 gbe_dev->num_et_stats = ARRAY_SIZE(xgbe10_et_stats); in set_xgbe_ethss10_priv()
3274 gbe_dev->hw_stats = devm_kcalloc(gbe_dev->dev, in set_xgbe_ethss10_priv()
3275 gbe_dev->num_et_stats, sizeof(u64), in set_xgbe_ethss10_priv()
3277 if (!gbe_dev->hw_stats) { in set_xgbe_ethss10_priv()
3278 dev_err(gbe_dev->dev, "hw_stats memory allocation failed\n"); in set_xgbe_ethss10_priv()
3282 gbe_dev->hw_stats_prev = in set_xgbe_ethss10_priv()
3283 devm_kcalloc(gbe_dev->dev, in set_xgbe_ethss10_priv()
3284 gbe_dev->num_et_stats, sizeof(u32), in set_xgbe_ethss10_priv()
3286 if (!gbe_dev->hw_stats_prev) { in set_xgbe_ethss10_priv()
3287 dev_err(gbe_dev->dev, in set_xgbe_ethss10_priv()
3292 gbe_dev->ss_version = XGBE_SS_VERSION_10; in set_xgbe_ethss10_priv()
3293 gbe_dev->sgmii_port_regs = gbe_dev->ss_regs + in set_xgbe_ethss10_priv()
3295 gbe_dev->host_port_regs = gbe_dev->ss_regs + XGBE10_HOST_PORT_OFFSET; in set_xgbe_ethss10_priv()
3297 for (i = 0; i < gbe_dev->max_num_ports; i++) in set_xgbe_ethss10_priv()
3298 gbe_dev->hw_stats_regs[i] = gbe_dev->switch_regs + in set_xgbe_ethss10_priv()
3301 gbe_dev->ale_reg = gbe_dev->switch_regs + XGBE10_ALE_OFFSET; in set_xgbe_ethss10_priv()
3302 gbe_dev->cpts_reg = gbe_dev->switch_regs + XGBE10_CPTS_OFFSET; in set_xgbe_ethss10_priv()
3303 gbe_dev->ale_ports = gbe_dev->max_num_ports; in set_xgbe_ethss10_priv()
3304 gbe_dev->host_port = XGBE10_HOST_PORT_NUM; in set_xgbe_ethss10_priv()
3305 gbe_dev->stats_en_mask = (1 << (gbe_dev->max_num_ports)) - 1; in set_xgbe_ethss10_priv()
3308 XGBE_SET_REG_OFS(gbe_dev, ss_regs, id_ver); in set_xgbe_ethss10_priv()
3309 XGBE_SET_REG_OFS(gbe_dev, ss_regs, control); in set_xgbe_ethss10_priv()
3312 XGBE_SET_REG_OFS(gbe_dev, switch_regs, id_ver); in set_xgbe_ethss10_priv()
3313 XGBE_SET_REG_OFS(gbe_dev, switch_regs, control); in set_xgbe_ethss10_priv()
3314 XGBE_SET_REG_OFS(gbe_dev, switch_regs, ptype); in set_xgbe_ethss10_priv()
3315 XGBE_SET_REG_OFS(gbe_dev, switch_regs, stat_port_en); in set_xgbe_ethss10_priv()
3316 XGBE_SET_REG_OFS(gbe_dev, switch_regs, flow_control); in set_xgbe_ethss10_priv()
3319 XGBE_SET_REG_OFS(gbe_dev, host_port_regs, port_vlan); in set_xgbe_ethss10_priv()
3320 XGBE_SET_REG_OFS(gbe_dev, host_port_regs, tx_pri_map); in set_xgbe_ethss10_priv()
3321 XGBE_SET_REG_OFS(gbe_dev, host_port_regs, rx_maxlen); in set_xgbe_ethss10_priv()
3325 static int get_gbe_resource_version(struct gbe_priv *gbe_dev, in get_gbe_resource_version() argument
3334 dev_err(gbe_dev->dev, in get_gbe_resource_version()
3340 regs = devm_ioremap_resource(gbe_dev->dev, &res); in get_gbe_resource_version()
3342 dev_err(gbe_dev->dev, "Failed to map gbe register base\n"); in get_gbe_resource_version()
3345 gbe_dev->ss_regs = regs; in get_gbe_resource_version()
3346 gbe_dev->ss_version = readl(gbe_dev->ss_regs); in get_gbe_resource_version()
3350 static int set_gbe_ethss14_priv(struct gbe_priv *gbe_dev, in set_gbe_ethss14_priv() argument
3359 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3365 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_gbe_ethss14_priv()
3367 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3371 gbe_dev->sgmii_port34_regs = regs; in set_gbe_ethss14_priv()
3375 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3381 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_gbe_ethss14_priv()
3383 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3387 gbe_dev->switch_regs = regs; in set_gbe_ethss14_priv()
3389 gbe_dev->num_stats_mods = gbe_dev->max_num_slaves; in set_gbe_ethss14_priv()
3390 gbe_dev->et_stats = gbe13_et_stats; in set_gbe_ethss14_priv()
3391 gbe_dev->num_et_stats = ARRAY_SIZE(gbe13_et_stats); in set_gbe_ethss14_priv()
3393 gbe_dev->hw_stats = devm_kcalloc(gbe_dev->dev, in set_gbe_ethss14_priv()
3394 gbe_dev->num_et_stats, sizeof(u64), in set_gbe_ethss14_priv()
3396 if (!gbe_dev->hw_stats) { in set_gbe_ethss14_priv()
3397 dev_err(gbe_dev->dev, "hw_stats memory allocation failed\n"); in set_gbe_ethss14_priv()
3401 gbe_dev->hw_stats_prev = in set_gbe_ethss14_priv()
3402 devm_kcalloc(gbe_dev->dev, in set_gbe_ethss14_priv()
3403 gbe_dev->num_et_stats, sizeof(u32), in set_gbe_ethss14_priv()
3405 if (!gbe_dev->hw_stats_prev) { in set_gbe_ethss14_priv()
3406 dev_err(gbe_dev->dev, in set_gbe_ethss14_priv()
3411 gbe_dev->sgmii_port_regs = gbe_dev->ss_regs + GBE13_SGMII_MODULE_OFFSET; in set_gbe_ethss14_priv()
3412 gbe_dev->host_port_regs = gbe_dev->switch_regs + GBE13_HOST_PORT_OFFSET; in set_gbe_ethss14_priv()
3418 for (i = 0; i < gbe_dev->max_num_slaves; i++) { in set_gbe_ethss14_priv()
3419 gbe_dev->hw_stats_regs[i] = in set_gbe_ethss14_priv()
3420 gbe_dev->switch_regs + GBE13_HW_STATS_OFFSET + in set_gbe_ethss14_priv()
3424 gbe_dev->cpts_reg = gbe_dev->switch_regs + GBE13_CPTS_OFFSET; in set_gbe_ethss14_priv()
3425 gbe_dev->ale_reg = gbe_dev->switch_regs + GBE13_ALE_OFFSET; in set_gbe_ethss14_priv()
3426 gbe_dev->ale_ports = gbe_dev->max_num_ports; in set_gbe_ethss14_priv()
3427 gbe_dev->host_port = GBE13_HOST_PORT_NUM; in set_gbe_ethss14_priv()
3428 gbe_dev->stats_en_mask = GBE13_REG_VAL_STAT_ENABLE_ALL; in set_gbe_ethss14_priv()
3431 GBE_SET_REG_OFS(gbe_dev, ss_regs, id_ver); in set_gbe_ethss14_priv()
3434 GBE_SET_REG_OFS(gbe_dev, switch_regs, id_ver); in set_gbe_ethss14_priv()
3435 GBE_SET_REG_OFS(gbe_dev, switch_regs, control); in set_gbe_ethss14_priv()
3436 GBE_SET_REG_OFS(gbe_dev, switch_regs, soft_reset); in set_gbe_ethss14_priv()
3437 GBE_SET_REG_OFS(gbe_dev, switch_regs, stat_port_en); in set_gbe_ethss14_priv()
3438 GBE_SET_REG_OFS(gbe_dev, switch_regs, ptype); in set_gbe_ethss14_priv()
3439 GBE_SET_REG_OFS(gbe_dev, switch_regs, flow_control); in set_gbe_ethss14_priv()
3442 GBE_SET_REG_OFS(gbe_dev, host_port_regs, port_vlan); in set_gbe_ethss14_priv()
3443 GBE_SET_REG_OFS(gbe_dev, host_port_regs, rx_maxlen); in set_gbe_ethss14_priv()
3447 static int set_gbenu_ethss_priv(struct gbe_priv *gbe_dev, in set_gbenu_ethss_priv() argument
3454 gbe_dev->num_stats_mods = gbe_dev->max_num_ports; in set_gbenu_ethss_priv()
3455 gbe_dev->et_stats = gbenu_et_stats; in set_gbenu_ethss_priv()
3457 if (IS_SS_ID_MU(gbe_dev)) in set_gbenu_ethss_priv()
3458 gbe_dev->num_et_stats = GBENU_ET_STATS_HOST_SIZE + in set_gbenu_ethss_priv()
3459 (gbe_dev->max_num_slaves * GBENU_ET_STATS_PORT_SIZE); in set_gbenu_ethss_priv()
3461 gbe_dev->num_et_stats = GBENU_ET_STATS_HOST_SIZE + in set_gbenu_ethss_priv()
3464 gbe_dev->hw_stats = devm_kcalloc(gbe_dev->dev, in set_gbenu_ethss_priv()
3465 gbe_dev->num_et_stats, sizeof(u64), in set_gbenu_ethss_priv()
3467 if (!gbe_dev->hw_stats) { in set_gbenu_ethss_priv()
3468 dev_err(gbe_dev->dev, "hw_stats memory allocation failed\n"); in set_gbenu_ethss_priv()
3472 gbe_dev->hw_stats_prev = in set_gbenu_ethss_priv()
3473 devm_kcalloc(gbe_dev->dev, in set_gbenu_ethss_priv()
3474 gbe_dev->num_et_stats, sizeof(u32), in set_gbenu_ethss_priv()
3476 if (!gbe_dev->hw_stats_prev) { in set_gbenu_ethss_priv()
3477 dev_err(gbe_dev->dev, in set_gbenu_ethss_priv()
3484 dev_err(gbe_dev->dev, in set_gbenu_ethss_priv()
3490 regs = devm_ioremap_resource(gbe_dev->dev, &res); in set_gbenu_ethss_priv()
3492 dev_err(gbe_dev->dev, in set_gbenu_ethss_priv()
3496 gbe_dev->switch_regs = regs; in set_gbenu_ethss_priv()
3498 if (!IS_SS_ID_2U(gbe_dev)) in set_gbenu_ethss_priv()
3499 gbe_dev->sgmii_port_regs = in set_gbenu_ethss_priv()
3500 gbe_dev->ss_regs + GBENU_SGMII_MODULE_OFFSET; in set_gbenu_ethss_priv()
3506 gbe_dev->sgmii_port34_regs = gbe_dev->sgmii_port_regs + in set_gbenu_ethss_priv()
3509 gbe_dev->host_port_regs = gbe_dev->switch_regs + GBENU_HOST_PORT_OFFSET; in set_gbenu_ethss_priv()
3511 for (i = 0; i < (gbe_dev->max_num_ports); i++) in set_gbenu_ethss_priv()
3512 gbe_dev->hw_stats_regs[i] = gbe_dev->switch_regs + in set_gbenu_ethss_priv()
3515 gbe_dev->cpts_reg = gbe_dev->switch_regs + GBENU_CPTS_OFFSET; in set_gbenu_ethss_priv()
3516 gbe_dev->ale_reg = gbe_dev->switch_regs + GBENU_ALE_OFFSET; in set_gbenu_ethss_priv()
3517 gbe_dev->ale_ports = gbe_dev->max_num_ports; in set_gbenu_ethss_priv()
3518 gbe_dev->host_port = GBENU_HOST_PORT_NUM; in set_gbenu_ethss_priv()
3519 gbe_dev->stats_en_mask = (1 << (gbe_dev->max_num_ports)) - 1; in set_gbenu_ethss_priv()
3522 GBENU_SET_REG_OFS(gbe_dev, ss_regs, id_ver); in set_gbenu_ethss_priv()
3524 GBENU_SET_REG_OFS(gbe_dev, ss_regs, rgmii_status); in set_gbenu_ethss_priv()
3527 GBENU_SET_REG_OFS(gbe_dev, switch_regs, id_ver); in set_gbenu_ethss_priv()
3528 GBENU_SET_REG_OFS(gbe_dev, switch_regs, control); in set_gbenu_ethss_priv()
3529 GBENU_SET_REG_OFS(gbe_dev, switch_regs, stat_port_en); in set_gbenu_ethss_priv()
3530 GBENU_SET_REG_OFS(gbe_dev, switch_regs, ptype); in set_gbenu_ethss_priv()
3533 GBENU_SET_REG_OFS(gbe_dev, host_port_regs, port_vlan); in set_gbenu_ethss_priv()
3534 GBENU_SET_REG_OFS(gbe_dev, host_port_regs, rx_maxlen); in set_gbenu_ethss_priv()
3540 GBENU_SET_REG_OFS(gbe_dev, host_port_regs, tx_pri_map); in set_gbenu_ethss_priv()
3550 struct gbe_priv *gbe_dev; in gbe_probe() local
3559 gbe_dev = devm_kzalloc(dev, sizeof(struct gbe_priv), GFP_KERNEL); in gbe_probe()
3560 if (!gbe_dev) in gbe_probe()
3565 gbe_dev->max_num_slaves = 4; in gbe_probe()
3567 gbe_dev->max_num_slaves = 8; in gbe_probe()
3569 gbe_dev->max_num_slaves = 1; in gbe_probe()
3572 gbe_dev->max_num_slaves = 2; in gbe_probe()
3577 gbe_dev->max_num_ports = gbe_dev->max_num_slaves + 1; in gbe_probe()
3579 gbe_dev->dev = dev; in gbe_probe()
3580 gbe_dev->netcp_device = netcp_device; in gbe_probe()
3581 gbe_dev->rx_packet_max = NETCP_MAX_FRAME_SIZE; in gbe_probe()
3584 spin_lock_init(&gbe_dev->hw_stats_lock); in gbe_probe()
3586 gbe_dev->enable_ale = of_property_read_bool(node, "enable-ale"); in gbe_probe()
3587 if (gbe_dev->enable_ale) in gbe_probe()
3593 &gbe_dev->tx_queue_id); in gbe_probe()
3596 gbe_dev->tx_queue_id = GBE_TX_QUEUE; in gbe_probe()
3600 &gbe_dev->dma_chan_name); in gbe_probe()
3607 ret = get_gbe_resource_version(gbe_dev, node); in gbe_probe()
3611 dev_dbg(dev, "ss_version: 0x%08x\n", gbe_dev->ss_version); in gbe_probe()
3613 if (IS_SS_ID_VER_14(gbe_dev)) in gbe_probe()
3614 ret = set_gbe_ethss14_priv(gbe_dev, node); in gbe_probe()
3615 else if (IS_SS_ID_MU(gbe_dev)) in gbe_probe()
3616 ret = set_gbenu_ethss_priv(gbe_dev, node); in gbe_probe()
3621 ret = set_xgbe_ethss10_priv(gbe_dev, node); in gbe_probe()
3624 ret = netcp_xgbe_serdes_init(gbe_dev->xgbe_serdes_regs, in gbe_probe()
3625 gbe_dev->ss_regs); in gbe_probe()
3638 ret = netcp_txpipe_init(&gbe_dev->tx_pipe, netcp_device, in gbe_probe()
3639 gbe_dev->dma_chan_name, gbe_dev->tx_queue_id); in gbe_probe()
3645 ret = netcp_txpipe_open(&gbe_dev->tx_pipe); in gbe_probe()
3652 INIT_LIST_HEAD(&gbe_dev->gbe_intf_head); in gbe_probe()
3660 gbe_dev->num_slaves++; in gbe_probe()
3661 if (gbe_dev->num_slaves >= gbe_dev->max_num_slaves) { in gbe_probe()
3668 if (!gbe_dev->num_slaves) in gbe_probe()
3673 INIT_LIST_HEAD(&gbe_dev->secondary_slaves); in gbe_probe()
3674 if (secondary_ports && (gbe_dev->num_slaves < gbe_dev->max_num_slaves)) in gbe_probe()
3675 init_secondary_ports(gbe_dev, secondary_ports); in gbe_probe()
3678 if (!gbe_dev->num_slaves) { in gbe_probe()
3686 ale_params.dev = gbe_dev->dev; in gbe_probe()
3687 ale_params.ale_regs = gbe_dev->ale_reg; in gbe_probe()
3689 ale_params.ale_ports = gbe_dev->ale_ports; in gbe_probe()
3691 if (IS_SS_ID_NU(gbe_dev)) in gbe_probe()
3693 else if (IS_SS_ID_2U(gbe_dev)) in gbe_probe()
3695 else if (IS_SS_ID_XGBE(gbe_dev)) in gbe_probe()
3698 gbe_dev->ale = cpsw_ale_create(&ale_params); in gbe_probe()
3699 if (IS_ERR(gbe_dev->ale)) { in gbe_probe()
3700 dev_err(gbe_dev->dev, "error initializing ale engine\n"); in gbe_probe()
3701 ret = PTR_ERR(gbe_dev->ale); in gbe_probe()
3704 dev_dbg(gbe_dev->dev, "Created a gbe ale engine\n"); in gbe_probe()
3711 gbe_dev->cpts = cpts_create(gbe_dev->dev, gbe_dev->cpts_reg, in gbe_probe()
3714 if (IS_ENABLED(CONFIG_TI_CPTS) && IS_ERR(gbe_dev->cpts)) { in gbe_probe()
3715 ret = PTR_ERR(gbe_dev->cpts); in gbe_probe()
3720 gbe_init_host_port(gbe_dev); in gbe_probe()
3722 spin_lock_bh(&gbe_dev->hw_stats_lock); in gbe_probe()
3723 for (i = 0; i < gbe_dev->num_stats_mods; i++) { in gbe_probe()
3724 if (IS_SS_ID_VER_14(gbe_dev)) in gbe_probe()
3725 gbe_reset_mod_stats_ver14(gbe_dev, i); in gbe_probe()
3727 gbe_reset_mod_stats(gbe_dev, i); in gbe_probe()
3729 spin_unlock_bh(&gbe_dev->hw_stats_lock); in gbe_probe()
3731 timer_setup(&gbe_dev->timer, netcp_ethss_timer, 0); in gbe_probe()
3732 gbe_dev->timer.expires = jiffies + GBE_TIMER_INTERVAL; in gbe_probe()
3733 add_timer(&gbe_dev->timer); in gbe_probe()
3734 *inst_priv = gbe_dev; in gbe_probe()
3738 free_secondary_ports(gbe_dev); in gbe_probe()
3745 struct gbe_priv *gbe_dev = inst_priv; in gbe_attach() local
3750 dev_err(gbe_dev->dev, "interface node not available\n"); in gbe_attach()
3754 gbe_intf = devm_kzalloc(gbe_dev->dev, sizeof(*gbe_intf), GFP_KERNEL); in gbe_attach()
3759 gbe_intf->dev = gbe_dev->dev; in gbe_attach()
3760 gbe_intf->gbe_dev = gbe_dev; in gbe_attach()
3762 gbe_intf->slave = devm_kzalloc(gbe_dev->dev, in gbe_attach()
3770 if (init_slave(gbe_dev, gbe_intf->slave, node)) { in gbe_attach()
3775 gbe_intf->tx_pipe = gbe_dev->tx_pipe; in gbe_attach()
3777 list_add_tail(&gbe_intf->gbe_intf_list, &gbe_dev->gbe_intf_head); in gbe_attach()
3783 devm_kfree(gbe_dev->dev, gbe_intf->slave); in gbe_attach()
3785 devm_kfree(gbe_dev->dev, gbe_intf); in gbe_attach()
3802 struct gbe_priv *gbe_dev = inst_priv; in gbe_remove() local
3804 del_timer_sync(&gbe_dev->timer); in gbe_remove()
3805 cpts_release(gbe_dev->cpts); in gbe_remove()
3806 cpsw_ale_stop(gbe_dev->ale); in gbe_remove()
3807 netcp_txpipe_close(&gbe_dev->tx_pipe); in gbe_remove()
3808 free_secondary_ports(gbe_dev); in gbe_remove()
3810 if (!list_empty(&gbe_dev->gbe_intf_head)) in gbe_remove()
3811 dev_alert(gbe_dev->dev, in gbe_remove()