diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/prestera/prestera_hw.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/prestera/prestera_hw.c | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.c b/drivers/net/ethernet/marvell/prestera/prestera_hw.c index e501f8c7dc50..0424718d5998 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_hw.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.c @@ -20,9 +20,27 @@ enum prestera_cmd_type_t { PRESTERA_CMD_TYPE_PORT_ATTR_GET = 0x101, PRESTERA_CMD_TYPE_PORT_INFO_GET = 0x110, + PRESTERA_CMD_TYPE_VLAN_CREATE = 0x200, + PRESTERA_CMD_TYPE_VLAN_DELETE = 0x201, + PRESTERA_CMD_TYPE_VLAN_PORT_SET = 0x202, + PRESTERA_CMD_TYPE_VLAN_PVID_SET = 0x203, + + PRESTERA_CMD_TYPE_FDB_ADD = 0x300, + PRESTERA_CMD_TYPE_FDB_DELETE = 0x301, + PRESTERA_CMD_TYPE_FDB_FLUSH_PORT = 0x310, + PRESTERA_CMD_TYPE_FDB_FLUSH_VLAN = 0x311, + PRESTERA_CMD_TYPE_FDB_FLUSH_PORT_VLAN = 0x312, + + PRESTERA_CMD_TYPE_BRIDGE_CREATE = 0x400, + PRESTERA_CMD_TYPE_BRIDGE_DELETE = 0x401, + PRESTERA_CMD_TYPE_BRIDGE_PORT_ADD = 0x402, + PRESTERA_CMD_TYPE_BRIDGE_PORT_DELETE = 0x403, + PRESTERA_CMD_TYPE_RXTX_INIT = 0x800, PRESTERA_CMD_TYPE_RXTX_PORT_INIT = 0x801, + PRESTERA_CMD_TYPE_STP_PORT_SET = 0x1000, + PRESTERA_CMD_TYPE_ACK = 0x10000, PRESTERA_CMD_TYPE_MAX }; @@ -32,6 +50,9 @@ enum { PRESTERA_CMD_PORT_ATTR_MTU = 3, PRESTERA_CMD_PORT_ATTR_MAC = 4, PRESTERA_CMD_PORT_ATTR_SPEED = 5, + PRESTERA_CMD_PORT_ATTR_ACCEPT_FRAME_TYPE = 6, + PRESTERA_CMD_PORT_ATTR_LEARNING = 7, + PRESTERA_CMD_PORT_ATTR_FLOOD = 8, PRESTERA_CMD_PORT_ATTR_CAPABILITY = 9, PRESTERA_CMD_PORT_ATTR_REMOTE_CAPABILITY = 10, PRESTERA_CMD_PORT_ATTR_REMOTE_FC = 11, @@ -47,6 +68,7 @@ enum { enum { PRESTERA_CMD_SWITCH_ATTR_MAC = 1, + PRESTERA_CMD_SWITCH_ATTR_AGEING = 2, }; enum { @@ -132,6 +154,7 @@ struct prestera_msg_common_resp { union prestera_msg_switch_param { u8 mac[ETH_ALEN]; + u32 ageing_timeout_ms; }; struct prestera_msg_switch_attr_req { @@ -170,7 +193,10 @@ union prestera_msg_port_param { u8 oper_state; u32 mtu; u8 mac[ETH_ALEN]; + u8 accept_frm_type; u32 speed; + u8 learning; + u8 flood; u32 link_mode; u8 type; u8 duplex; @@ -211,6 +237,46 @@ struct prestera_msg_port_info_resp { u16 fp_id; }; +struct prestera_msg_vlan_req { + struct prestera_msg_cmd cmd; + u32 port; + u32 dev; + u16 vid; + u8 is_member; + u8 is_tagged; +}; + +struct prestera_msg_fdb_req { + struct prestera_msg_cmd cmd; + u8 dest_type; + u32 port; + u32 dev; + u8 mac[ETH_ALEN]; + u16 vid; + u8 dynamic; + u32 flush_mode; +}; + +struct prestera_msg_bridge_req { + struct prestera_msg_cmd cmd; + u32 port; + u32 dev; + u16 bridge; +}; + +struct prestera_msg_bridge_resp { + struct prestera_msg_ret ret; + u16 bridge; +}; + +struct prestera_msg_stp_req { + struct prestera_msg_cmd cmd; + u32 port; + u32 dev; + u16 vid; + u8 state; +}; + struct prestera_msg_rxtx_req { struct prestera_msg_cmd cmd; u8 use_sdma; @@ -242,6 +308,18 @@ struct prestera_msg_event_port { union prestera_msg_event_port_param param; }; +union prestera_msg_event_fdb_param { + u8 mac[ETH_ALEN]; +}; + +struct prestera_msg_event_fdb { + struct prestera_msg_event id; + u8 dest_type; + u32 port_id; + u32 vid; + union prestera_msg_event_fdb_param param; +}; + static int __prestera_cmd_ret(struct prestera_switch *sw, enum prestera_cmd_type_t type, struct prestera_msg_cmd *cmd, size_t clen, @@ -304,10 +382,23 @@ static int prestera_fw_parse_port_evt(void *msg, struct prestera_event *evt) return 0; } +static int prestera_fw_parse_fdb_evt(void *msg, struct prestera_event *evt) +{ + struct prestera_msg_event_fdb *hw_evt = msg; + + evt->fdb_evt.port_id = hw_evt->port_id; + evt->fdb_evt.vid = hw_evt->vid; + + ether_addr_copy(evt->fdb_evt.data.mac, hw_evt->param.mac); + + return 0; +} + static struct prestera_fw_evt_parser { int (*func)(void *msg, struct prestera_event *evt); } fw_event_parsers[PRESTERA_EVENT_TYPE_MAX] = { [PRESTERA_EVENT_TYPE_PORT] = { .func = prestera_fw_parse_port_evt }, + [PRESTERA_EVENT_TYPE_FDB] = { .func = prestera_fw_parse_fdb_evt }, }; static struct prestera_fw_event_handler * @@ -449,6 +540,19 @@ void prestera_hw_switch_fini(struct prestera_switch *sw) WARN_ON(!list_empty(&sw->event_handlers)); } +int prestera_hw_switch_ageing_set(struct prestera_switch *sw, u32 ageing_ms) +{ + struct prestera_msg_switch_attr_req req = { + .attr = PRESTERA_CMD_SWITCH_ATTR_AGEING, + .param = { + .ageing_timeout_ms = ageing_ms, + }, + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_SWITCH_ATTR_SET, + &req.cmd, sizeof(req)); +} + int prestera_hw_port_state_set(const struct prestera_port *port, bool admin_state) { @@ -494,6 +598,22 @@ int prestera_hw_port_mac_set(const struct prestera_port *port, const char *mac) &req.cmd, sizeof(req)); } +int prestera_hw_port_accept_frm_type(struct prestera_port *port, + enum prestera_accept_frm_type type) +{ + struct prestera_msg_port_attr_req req = { + .attr = PRESTERA_CMD_PORT_ATTR_ACCEPT_FRAME_TYPE, + .port = port->hw_id, + .dev = port->dev_id, + .param = { + .accept_frm_type = type, + } + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_PORT_ATTR_SET, + &req.cmd, sizeof(req)); +} + int prestera_hw_port_cap_get(const struct prestera_port *port, struct prestera_port_caps *caps) { @@ -853,6 +973,215 @@ int prestera_hw_port_stats_get(const struct prestera_port *port, return 0; } +int prestera_hw_port_learning_set(struct prestera_port *port, bool enable) +{ + struct prestera_msg_port_attr_req req = { + .attr = PRESTERA_CMD_PORT_ATTR_LEARNING, + .port = port->hw_id, + .dev = port->dev_id, + .param = { + .learning = enable, + } + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_PORT_ATTR_SET, + &req.cmd, sizeof(req)); +} + +int prestera_hw_port_flood_set(struct prestera_port *port, bool flood) +{ + struct prestera_msg_port_attr_req req = { + .attr = PRESTERA_CMD_PORT_ATTR_FLOOD, + .port = port->hw_id, + .dev = port->dev_id, + .param = { + .flood = flood, + } + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_PORT_ATTR_SET, + &req.cmd, sizeof(req)); +} + +int prestera_hw_vlan_create(struct prestera_switch *sw, u16 vid) +{ + struct prestera_msg_vlan_req req = { + .vid = vid, + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_VLAN_CREATE, + &req.cmd, sizeof(req)); +} + +int prestera_hw_vlan_delete(struct prestera_switch *sw, u16 vid) +{ + struct prestera_msg_vlan_req req = { + .vid = vid, + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_VLAN_DELETE, + &req.cmd, sizeof(req)); +} + +int prestera_hw_vlan_port_set(struct prestera_port *port, u16 vid, + bool is_member, bool untagged) +{ + struct prestera_msg_vlan_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .vid = vid, + .is_member = is_member, + .is_tagged = !untagged, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_VLAN_PORT_SET, + &req.cmd, sizeof(req)); +} + +int prestera_hw_vlan_port_vid_set(struct prestera_port *port, u16 vid) +{ + struct prestera_msg_vlan_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .vid = vid, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_VLAN_PVID_SET, + &req.cmd, sizeof(req)); +} + +int prestera_hw_vlan_port_stp_set(struct prestera_port *port, u16 vid, u8 state) +{ + struct prestera_msg_stp_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .vid = vid, + .state = state, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_STP_PORT_SET, + &req.cmd, sizeof(req)); +} + +int prestera_hw_fdb_add(struct prestera_port *port, const unsigned char *mac, + u16 vid, bool dynamic) +{ + struct prestera_msg_fdb_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .vid = vid, + .dynamic = dynamic, + }; + + ether_addr_copy(req.mac, mac); + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_FDB_ADD, + &req.cmd, sizeof(req)); +} + +int prestera_hw_fdb_del(struct prestera_port *port, const unsigned char *mac, + u16 vid) +{ + struct prestera_msg_fdb_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .vid = vid, + }; + + ether_addr_copy(req.mac, mac); + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_FDB_DELETE, + &req.cmd, sizeof(req)); +} + +int prestera_hw_fdb_flush_port(struct prestera_port *port, u32 mode) +{ + struct prestera_msg_fdb_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .flush_mode = mode, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_FDB_FLUSH_PORT, + &req.cmd, sizeof(req)); +} + +int prestera_hw_fdb_flush_vlan(struct prestera_switch *sw, u16 vid, u32 mode) +{ + struct prestera_msg_fdb_req req = { + .vid = vid, + .flush_mode = mode, + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_FDB_FLUSH_VLAN, + &req.cmd, sizeof(req)); +} + +int prestera_hw_fdb_flush_port_vlan(struct prestera_port *port, u16 vid, + u32 mode) +{ + struct prestera_msg_fdb_req req = { + .port = port->hw_id, + .dev = port->dev_id, + .vid = vid, + .flush_mode = mode, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_FDB_FLUSH_PORT_VLAN, + &req.cmd, sizeof(req)); +} + +int prestera_hw_bridge_create(struct prestera_switch *sw, u16 *bridge_id) +{ + struct prestera_msg_bridge_resp resp; + struct prestera_msg_bridge_req req; + int err; + + err = prestera_cmd_ret(sw, PRESTERA_CMD_TYPE_BRIDGE_CREATE, + &req.cmd, sizeof(req), + &resp.ret, sizeof(resp)); + if (err) + return err; + + *bridge_id = resp.bridge; + + return 0; +} + +int prestera_hw_bridge_delete(struct prestera_switch *sw, u16 bridge_id) +{ + struct prestera_msg_bridge_req req = { + .bridge = bridge_id, + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_BRIDGE_DELETE, + &req.cmd, sizeof(req)); +} + +int prestera_hw_bridge_port_add(struct prestera_port *port, u16 bridge_id) +{ + struct prestera_msg_bridge_req req = { + .bridge = bridge_id, + .port = port->hw_id, + .dev = port->dev_id, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_BRIDGE_PORT_ADD, + &req.cmd, sizeof(req)); +} + +int prestera_hw_bridge_port_delete(struct prestera_port *port, u16 bridge_id) +{ + struct prestera_msg_bridge_req req = { + .bridge = bridge_id, + .port = port->hw_id, + .dev = port->dev_id, + }; + + return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_BRIDGE_PORT_DELETE, + &req.cmd, sizeof(req)); +} + int prestera_hw_rxtx_init(struct prestera_switch *sw, struct prestera_rxtx_params *params) { |