diff options
Diffstat (limited to 'drivers/net/ethernet')
4 files changed, 46 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/Makefile b/drivers/net/ethernet/marvell/prestera/Makefile index 48dbcb2baf8f..ec69fc564a9f 100644 --- a/drivers/net/ethernet/marvell/prestera/Makefile +++ b/drivers/net/ethernet/marvell/prestera/Makefile @@ -3,6 +3,7 @@ obj-$(CONFIG_PRESTERA) += prestera.o prestera-objs := prestera_main.o prestera_hw.o prestera_dsa.o \ prestera_rxtx.o prestera_devlink.o prestera_ethtool.o \ prestera_switchdev.o prestera_acl.o prestera_flow.o \ - prestera_flower.o prestera_span.o prestera_counter.o + prestera_flower.o prestera_span.o prestera_counter.o \ + prestera_router.o obj-$(CONFIG_PRESTERA_PCI) += prestera_pci.o diff --git a/drivers/net/ethernet/marvell/prestera/prestera.h b/drivers/net/ethernet/marvell/prestera/prestera.h index 636caf492531..7160da678457 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera.h +++ b/drivers/net/ethernet/marvell/prestera/prestera.h @@ -270,12 +270,20 @@ struct prestera_switch { u32 mtu_min; u32 mtu_max; u8 id; + struct prestera_router *router; struct prestera_lag *lags; struct prestera_counter *counter; u8 lag_member_max; u8 lag_max; }; +struct prestera_router { + struct prestera_switch *sw; + struct list_head vr_list; + struct list_head rif_entry_list; + bool aborted; +}; + struct prestera_rxtx_params { bool use_sdma; u32 map_addr; @@ -303,6 +311,9 @@ struct prestera_port *prestera_port_find_by_hwid(struct prestera_switch *sw, int prestera_port_autoneg_set(struct prestera_port *port, u64 link_modes); +int prestera_router_init(struct prestera_switch *sw); +void prestera_router_fini(struct prestera_switch *sw); + struct prestera_port *prestera_find_port(struct prestera_switch *sw, u32 id); int prestera_port_cfg_mac_read(struct prestera_port *port, diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index 69bac75d1a07..485bebe695bd 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -902,6 +902,10 @@ static int prestera_switch_init(struct prestera_switch *sw) if (err) return err; + err = prestera_router_init(sw); + if (err) + goto err_router_init; + err = prestera_switchdev_init(sw); if (err) goto err_swdev_register; @@ -958,6 +962,8 @@ err_handlers_register: err_rxtx_register: prestera_switchdev_fini(sw); err_swdev_register: + prestera_router_fini(sw); +err_router_init: prestera_netdev_event_handler_unregister(sw); prestera_hw_switch_fini(sw); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router.c b/drivers/net/ethernet/marvell/prestera/prestera_router.c new file mode 100644 index 000000000000..5f64b05b7259 --- /dev/null +++ b/drivers/net/ethernet/marvell/prestera/prestera_router.c @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 +/* Copyright (c) 2019-2021 Marvell International Ltd. All rights reserved */ + +#include <linux/kernel.h> +#include <linux/types.h> + +#include "prestera.h" + +int prestera_router_init(struct prestera_switch *sw) +{ + struct prestera_router *router; + + router = kzalloc(sizeof(*sw->router), GFP_KERNEL); + if (!router) + return -ENOMEM; + + sw->router = router; + router->sw = sw; + + return 0; +} + +void prestera_router_fini(struct prestera_switch *sw) +{ + kfree(sw->router); + sw->router = NULL; +} |