// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2019 MediaTek Inc.
 */


#define DFT_TAG "[CONN_MD_EXP]"
#include "conn_md_log.h"

#include "conn_md_exp.h"

#include "conn_md.h"

struct conn_md_bridge_ops g_ops;

static int conn_md_test_rx_cb(struct ipc_ilm *ilm);

int conn_md_test(void)
{
#define PACKAGE_SIZE 100

	struct ipc_ilm ilm;
	struct local_para *p_buf_str;
	int i = 0;
	int msg_len = 0;

	p_buf_str = kmalloc(sizeof(struct local_para) + PACKAGE_SIZE,
				GFP_ATOMIC);
	if (p_buf_str == NULL) {
		CONN_MD_ERR_FUNC("kmalloc for local para structure failed.\n");
		return -1;
	}
	p_buf_str->msg_len = PACKAGE_SIZE;
	for (i = 0; i < PACKAGE_SIZE; i++)
		p_buf_str->data[i] = i;

	ilm.local_para_ptr = p_buf_str;

	g_ops.rx_cb = conn_md_test_rx_cb;

	mtk_conn_md_bridge_reg(0x800001, &g_ops);
	mtk_conn_md_bridge_reg(0x800005, &g_ops);
	mtk_conn_md_bridge_reg(0x800009, &g_ops);

	ilm.dest_mod_id = 0x800005;
	ilm.src_mod_id = 0x800001;
	ilm.msg_id = 0;

	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x800005;
	ilm.src_mod_id = 0x800009;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x800001;
	ilm.src_mod_id = 0x800009;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x80000a;
	ilm.src_mod_id = 0x800009;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x800009;
	ilm.src_mod_id = 0x80000a;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x800005;
	ilm.src_mod_id = 0x800001;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x800001;
	ilm.src_mod_id = 0x800005;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	ilm.dest_mod_id = 0x800001;
	ilm.src_mod_id = 0x80000a;
	ilm.msg_id++;
	msg_len += 10;
	msg_len = ((msg_len >= PACKAGE_SIZE) ? PACKAGE_SIZE : msg_len);
	ilm.local_para_ptr->msg_len = msg_len;
	mtk_conn_md_bridge_send_msg(&ilm);

	kfree(p_buf_str);
	p_buf_str = NULL;

	conn_md_dmp_msg_queued(0, 0x80000a);

	mtk_conn_md_bridge_unreg(0x800001);
	conn_md_dmp_msg_queued(0, 0);
	conn_md_dmp_msg_active(0, 0);

	mtk_conn_md_bridge_unreg(0x800009);

	mtk_conn_md_bridge_unreg(0x80000a);
	conn_md_dmp_msg_queued(0, 0);
	conn_md_dmp_msg_active(0, 0);

	conn_md_dmp_msg_logged(0x800009, 0x800001);
	conn_md_dmp_msg_logged(0x800009, 0);
	conn_md_dmp_msg_logged(0, 0);
	conn_md_dmp_msg_logged(0x80000a, 0);

	return 0;
}

static int conn_md_test_rx_cb(struct ipc_ilm *ilm)
{
	int i = 0;

	pr_info("%s, ilm:0x%p\n", __func__, ilm);
	pr_info("%s, ilm:src_id(%d), dst_id(%d), msg_id(%d)\n", __func__,
		ilm->src_mod_id, ilm->dest_mod_id, ilm->msg_id);

	pr_info("%s, local_para_ptr:0x%p, msg_len:%d\n",
		__func__, ilm->local_para_ptr,
		ilm->local_para_ptr->msg_len);

	for (i = 0; i < ilm->local_para_ptr->msg_len; i++) {
		pr_info("%d ", ilm->local_para_ptr->data[i]);
		if ((i != 0) && (((1 + i) % 8) == 0))
			pr_info("\n");
	}
	return 0;
}