/******************************************************************************
 * Copyright (c) 2021, MaxLinear, Inc.
 *
 * For licensing information, see the file 'LICENSE' in the root folder of
 * this software module.

*******************************************************************************/

#include <net/datapath_api.h>
#include <net/datapath_proc_api.h>
#include <net/datapath_api_fn.h>
#include "datapath.h"
#include "datapath_tx.h"
#include "datapath_api_fn.h"
#include "datapath_instance.h"
#include "datapath_swdev_api.h"

struct fn_list {
	char *name;
	void *f1;
	void *f2;
};

struct fn_list fn_list[] = {
	{ "dp_rx_enable_fn", &dp_rx_enable_fn, &dp_rx_enable2 },
	{ "dp_shaper_conf_set_fn", &dp_shaper_conf_set_fn, &dp_shaper_conf_set2 },
	{ "dp_shaper_conf_get_fn", &dp_shaper_conf_get_fn, &dp_shaper_conf_get2 },
	{ "dp_node_link_add_fn", &dp_node_link_add_fn, &dp_node_link_add2 },
	{ "dp_queue_map_set_fn", &dp_queue_map_set_fn, &dp_queue_map_set2 },
	{ "dp_queue_map_get_fn", &dp_queue_map_get_fn, &dp_queue_map_get2 },
	{ "dp_vlan_set_fn", &dp_vlan_set_fn, &dp_vlan_set2 },
	{ "dp_qos_port_conf_set_fn", &dp_qos_port_conf_set_fn, &dp_qos_port_conf_set2 },
	{ "dp_qos_link_prio_set_fn", &dp_qos_link_prio_set_fn, &dp_qos_link_prio_set2 },
	{ "dp_qos_link_prio_get_fn", &dp_qos_link_prio_get_fn, &dp_qos_link_prio_get2 },
	{ "dp_queue_conf_get_fn", &dp_queue_conf_get_fn, &dp_queue_conf_get2 },
	{ "dp_queue_conf_set_fn", &dp_queue_conf_set_fn, &dp_queue_conf_set2 },
	{ "dp_ingress_ctp_tc_map_set_fn", &dp_ingress_ctp_tc_map_set_fn, &dp_ingress_ctp_tc_map_set2 },
	{ "dp_deq_port_res_get_fn", &dp_deq_port_res_get_fn, &dp_deq_port_res_get2 },
	{ "dp_node_free_fn", &dp_node_free_fn, &dp_node_free2 },
	{ "dp_node_alloc_fn", &dp_node_alloc_fn, &dp_node_alloc2 },
	{ "dp_node_unlink_fn", &dp_node_unlink_fn, &dp_node_unlink2 },
	{ "dp_meter_alloc_fn", &dp_meter_alloc_fn, &dp_meter_alloc2 },
	{ "dp_meter_add_fn", &dp_meter_add_fn, &dp_meter_add2 },
	{ "dp_meter_del_fn", &dp_meter_del_fn, &dp_meter_del2 },
	{ "dp_set_bp_attr_fn", &dp_set_bp_attr_fn, &dp_set_bp_attr2 },
	{ "dp_get_mtu_size_fn", &dp_get_mtu_size_fn, &dp_get_mtu_size2 },
	{ "dp_alloc_port_fn", &dp_alloc_port_fn, &dp_alloc_port2 },
	{ "dp_alloc_port_ext_fn", &dp_alloc_port_ext_fn, &dp_alloc_port_ext2 },
	{ "dp_register_dev_fn", &dp_register_dev_fn, &dp_register_dev2 },
	{ "dp_register_dev_ext_fn", &dp_register_dev_ext_fn, &dp_register_dev_ext2 },
	{ "dp_register_subif_fn", &dp_register_subif_fn, &dp_register_subif2 },
	{ "dp_register_subif_ext_fn", &dp_register_subif_ext_fn, &dp_register_subif_ext2 },
	{ "dp_pce_rule_add_fn", &dp_pce_rule_add_fn, &dp_pce_rule_add2 },
	{ "dp_pce_rule_del_fn", &dp_pce_rule_del_fn, &dp_pce_rule_del2 },
	{ "dp_pce_rule_update_fn", &dp_pce_rule_update_fn, &dp_pce_rule_update2 },
	{ "dp_register_event_cb_fn", &dp_register_event_cb_fn, &dp_register_event_cb2 },
	{ "dp_xmit_fn", &dp_xmit_fn, &dp_xmit2 },
	{ "dp_get_netif_subifid_fn", &dp_get_netif_subifid_fn, &dp_get_netif_subifid2 },
	{ "dp_get_netif_deq_idx_fn", &dp_get_netif_deq_idx_fn, &dp_get_netif_deq_idx2 },
	{ "dp_is_pmapper_check_fn", &dp_is_pmapper_check_fn, &dp_is_pmapper_check2 },
	{ "dp_get_tx_cbm_pkt_fn", &dp_get_tx_cbm_pkt_fn, &dp_get_tx_cbm_pkt2 },
	{ "dp_register_ops_fn", &dp_register_ops_fn, &dp_register_ops2 },
	{ "dp_rx_fn", &dp_rx_fn, &dp_rx2 },
	{ "dp_qos_get_q_qocc_fn", &dp_qos_get_q_qocc_fn, &dp_qos_get_q_qocc2 },
	{ "dp_split_buffer_fn", &dp_split_buffer_fn, &dp_split_buffer2 },
	{ "dp_replace_ch_fn", &dp_replace_ch_fn, &dp_replace_ch2 },
	{ "dp_atoi_fn", &dp_atoi_fn, &dp_atoi2 },
	{ "dp_strncmpi_fn", &dp_strncmpi_fn, &dp_strncmpi2 },
	{ "dp_get_reinsert_cnt_fn", &dp_get_reinsert_cnt_fn, &dp_get_reinsert_cnt2 },
	{ "dp_get_lct_cnt_fn", &dp_get_lct_cnt_fn, &dp_get_lct_cnt2 },
	{ "dp_get_port_prop_fn", &dp_get_port_prop_fn, &dp_get_port_prop2 },
	{ "dp_get_subif_prop_fn", &dp_get_subif_prop_fn, &dp_get_subif_prop2 },
	{ "dp_is_ready_fn", &dp_is_ready_fn, &dp_is_ready2 },
	{ "dp_get_ops_fn", &dp_get_ops_fn, &dp_get_ops2 },
	{ "dp_set_mtu_size_fn", &dp_set_mtu_size_fn, &dp_set_mtu_size2 },
	{ "dp_spl_conn_fn", &dp_spl_conn_fn, &dp_spl_conn2 },
	{ "dp_register_tx_fn", &dp_register_tx_fn, &dp_register_tx2 }
};

void proc_fn_read(struct seq_file *s)
{
	int i;

	for (i = 0; i < ARRAY_SIZE(fn_list); i++)
		seq_printf(s, "%s=&%lx: %lx\n",
			   fn_list[i].name,
			   (unsigned long)fn_list[i].f1,
			   *(unsigned long *)fn_list[i].f1);
}

void dp_init_fn(u32 flags)
{
	int i;
	unsigned long tmp;

	for (i = 0; i < ARRAY_SIZE(fn_list); i++) {
		if (flags & DP_PLATFORM_DE_INIT)
			tmp = 0;
		else
			tmp = (unsigned long)fn_list[i].f2;
		DP_DEBUG(DP_DBG_FLAG_REG, "fn[%d] for %s %px %px -> 0x%lx\n",
			 i,
			 fn_list[i].name,
			 fn_list[i].f1,
			 (void *)*(unsigned long *)fn_list[i].f1,
			 tmp);
		*(unsigned long *)fn_list[i].f1 = (unsigned long)fn_list[i].f2;
	}
}