40 #include "am65-cpsw-nuss.h"
41 #include "am65-cpsw-switchdev.h"
292 		 "initializing am65 cpsw nuss version 0x%08X, cpsw version 0x%08X Ports: %u quirks:%08x\n",  in am65_cpsw_nuss_get_ver()
1053 	/* VLAN aware CPSW mode is incompatible with some DSA tagging schemes.  in am65_cpsw_nuss_ndo_slave_open()
3072 static int am65_cpsw_register_notifiers(struct am65_cpsw_common *cpsw)  in am65_cpsw_register_notifiers()  argument
3076 	if (AM65_CPSW_IS_CPSW2G(cpsw) ||  in am65_cpsw_register_notifiers()
3080 	cpsw->am65_cpsw_netdevice_nb.notifier_call = &am65_cpsw_netdevice_event;  in am65_cpsw_register_notifiers()
3081 	ret = register_netdevice_notifier(&cpsw->am65_cpsw_netdevice_nb);  in am65_cpsw_register_notifiers()
3083 		dev_err(cpsw->dev, "can't register netdevice notifier\n");  in am65_cpsw_register_notifiers()
3087 	ret = am65_cpsw_switchdev_register_notifiers(cpsw);  in am65_cpsw_register_notifiers()
3089 		unregister_netdevice_notifier(&cpsw->am65_cpsw_netdevice_nb);  in am65_cpsw_register_notifiers()
3094 static void am65_cpsw_unregister_notifiers(struct am65_cpsw_common *cpsw)  in am65_cpsw_unregister_notifiers()  argument
3096 	if (AM65_CPSW_IS_CPSW2G(cpsw) ||  in am65_cpsw_unregister_notifiers()
3100 	am65_cpsw_switchdev_unregister_notifiers(cpsw);  in am65_cpsw_unregister_notifiers()
3101 	unregister_netdevice_notifier(&cpsw->am65_cpsw_netdevice_nb);  in am65_cpsw_unregister_notifiers()
3106 static void am65_cpsw_init_stp_ale_entry(struct am65_cpsw_common *cpsw)  in am65_cpsw_init_stp_ale_entry()  argument
3108 	cpsw_ale_add_mcast(cpsw->ale, eth_stp_addr, ALE_PORT_HOST, ALE_SUPER, 0,  in am65_cpsw_init_stp_ale_entry()
3180 	struct am65_cpsw_common *cpsw = port->common;  in am65_cpsw_init_port_switch_ale()  local
3183 	cpsw_ale_control_set(cpsw->ale, port->port_id,  in am65_cpsw_init_port_switch_ale()
3186 	cpsw_ale_add_ucast(cpsw->ale, port->ndev->dev_addr,  in am65_cpsw_init_port_switch_ale()
3192 	cpsw_ale_add_mcast(cpsw->ale, port->ndev->broadcast,  in am65_cpsw_init_port_switch_ale()
3198 	cpsw_ale_control_set(cpsw->ale, port->port_id,  in am65_cpsw_init_port_switch_ale()
3207 	struct am65_cpsw_common *cpsw = dl_priv->common;  in am65_cpsw_dl_switch_mode_set()  local
3212 	dev_dbg(cpsw->dev, "%s id:%u\n", __func__, id);  in am65_cpsw_dl_switch_mode_set()
3217 	if (switch_en == !cpsw->is_emac_mode)  in am65_cpsw_dl_switch_mode_set()
3220 	if (!switch_en && cpsw->br_members) {  in am65_cpsw_dl_switch_mode_set()
3221 		dev_err(cpsw->dev, "Remove ports from bridge before disabling switch mode\n");  in am65_cpsw_dl_switch_mode_set()
3227 	cpsw->is_emac_mode = !switch_en;  in am65_cpsw_dl_switch_mode_set()
3229 	for (i = 0; i < cpsw->port_num; i++) {  in am65_cpsw_dl_switch_mode_set()
3230 		struct net_device *sl_ndev = cpsw->ports[i].ndev;  in am65_cpsw_dl_switch_mode_set()
3240 		for (i = 0; i < cpsw->port_num; i++) {  in am65_cpsw_dl_switch_mode_set()
3241 			struct net_device *sl_ndev = cpsw->ports[i].ndev;  in am65_cpsw_dl_switch_mode_set()
3249 				slave->port_vlan = cpsw->default_vlan;  in am65_cpsw_dl_switch_mode_set()
3257 	cpsw_ale_control_set(cpsw->ale, 0, ALE_BYPASS, 1);  in am65_cpsw_dl_switch_mode_set()
3259 	cpsw_ale_control_set(cpsw->ale, HOST_PORT_NUM, ALE_CLEAR, 1);  in am65_cpsw_dl_switch_mode_set()
3260 	cpsw_ale_control_get(cpsw->ale, HOST_PORT_NUM, ALE_AGEOUT);  in am65_cpsw_dl_switch_mode_set()
3263 		dev_info(cpsw->dev, "Enable switch mode\n");  in am65_cpsw_dl_switch_mode_set()
3265 		am65_cpsw_init_host_port_switch(cpsw);  in am65_cpsw_dl_switch_mode_set()
3267 		for (i = 0; i < cpsw->port_num; i++) {  in am65_cpsw_dl_switch_mode_set()
3268 			struct net_device *sl_ndev = cpsw->ports[i].ndev;  in am65_cpsw_dl_switch_mode_set()
3277 			slave->port_vlan = cpsw->default_vlan;  in am65_cpsw_dl_switch_mode_set()
3284 		dev_info(cpsw->dev, "Disable switch mode\n");  in am65_cpsw_dl_switch_mode_set()
3286 		am65_cpsw_init_host_port_emac(cpsw);  in am65_cpsw_dl_switch_mode_set()
3288 		for (i = 0; i < cpsw->port_num; i++) {  in am65_cpsw_dl_switch_mode_set()
3289 			struct net_device *sl_ndev = cpsw->ports[i].ndev;  in am65_cpsw_dl_switch_mode_set()
3301 	cpsw_ale_control_set(cpsw->ale, HOST_PORT_NUM, ALE_BYPASS, 0);  in am65_cpsw_dl_switch_mode_set()
3560 	{ .compatible = "ti,am654-cpsw-nuss", .data = &am65x_sr1_0},
3561 	{ .compatible = "ti,j721e-cpsw-nuss", .data = &j721e_pdata},
3562 	{ .compatible = "ti,am642-cpsw-nuss", .data = &am64x_cpswxg_pdata},
3879 MODULE_DESCRIPTION("TI AM65 CPSW Ethernet driver");