/*
   <:copyright-BRCM:2018:DUAL/GPL:standard
   
      Copyright (c) 2018 Broadcom 
      All Rights Reserved
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2, as published by
   the Free Software Foundation (the "GPL").
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   
   A copy of the GPL is available at http://www.broadcom.com/licenses/GPLv2.php, or by
   writing to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
   
   :>
 */

/*
 *  Created on: May/2018
 *      Author: steven.hsieh@broadcom.com
 */

#include "bcmenet_common.h"
#include "syspvsw.h"
#include "mux_index.h"

#include "enet_archer.h"

// =========== sysp port ops =============================

// TODO47622: same as dispatch_pkt_sf2_lan() for now
static int dispatch_pkt_sysp_lan(dispatch_info_t *dispatch_info)
{
    int rc;
    /* TODO : hardcode the dispatch is through LAN interface for now */
    rc = cpu_queues_tx_send (LAN_CPU_TX, dispatch_info);

    if (rc < 0)
    {
        /* skb is already released by rdpa_cpu_tx_port_enet_lan() or cpu_queues_tx_send() */
        INC_STAT_DBG(dispatch_info->port,tx_dropped_accelerator_lan_fail);   /* don't increment tx_dropped, which is incremented by caller */
        return -1;
    }

    return 0;
}


// =========== sysp switch ops ===========================
static int port_sysp_sw_port_id_on_sw(port_info_t *port_info, int *port_id, port_type_t *port_type)
{
    *port_type = PORT_TYPE_SYSP_PORT;
    *port_id = port_info->port;

    return 0;
}


sw_ops_t port_sysp_sw =
{
    .init = port_sysp_sw_init,
    .uninit = port_sysp_sw_uninit,
    .mux_port_rx = mux_get_rx_index,    // external switch does not have demux
    .mux_free = mux_index_sw_free,
    .stats_get = port_generic_stats_get,
    .port_id_on_sw = port_sysp_sw_port_id_on_sw,
};

port_ops_t port_sysp_port =
{
    .init = port_sysp_port_init,
    .dispatch_pkt = dispatch_pkt_sysp_lan,
    .stats_clear = port_generic_stats_clear,
    .stats_get = port_generic_stats_get,
    .pause_get = port_generic_pause_get,
    .pause_set = port_generic_pause_set,
    .open = port_generic_open,
    .mtu_set = port_generic_mtu_set,
    .mib_dump = port_sysp_mib_dump,
    .print_status = port_sysp_print_status,
    .role_set = port_sysp_port_role_set,
};

int enetxapi_post_config(void)
{
    return enetxapi_post_sysp_config();
}