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/*
* This file is part of FH8620 BSP for RT-Thread distribution.
*
* Copyright (c) 2016 Shanghai Fullhan Microelectronics Co., Ltd.
* 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 as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Visit http://www.fullhan.com to get contact with Fullhan.
*
* Change Logs:
* Date Author Notes
*/
/*****************************************************************************
* Include Section
* add all #include here
*****************************************************************************/
#include "board_info.h"
#include <rtdevice.h>
#include <string.h>
/*****************************************************************************
* Define section
* add all #define here
*****************************************************************************/
struct fh_board_info_list_node {
struct fh_board_info obj;
rt_list_t list;
};
#define CHECK_TEST_LIST_EMPTY \
if(rt_list_isempty(&board_info_head.list)) \
rt_kprintf("board info is null...please register first..\n")
/****************************************************************************
* ADT section
* add definition of user defined Data Type that only be used in this file here
***************************************************************************/
#define list_for_each_entry_safe(pos, n, head, member) \
for (pos = rt_list_entry((head)->next, typeof(*pos), member), \
n = rt_list_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = rt_list_entry(n->member.next, typeof(*n), member))
#define PARA_ERROR (-1)
#define PROBE_FUNC_MISS (-2)
/******************************************************************************
* Function prototype section
* add prototypes for all functions called by this file,execepting those
* declared in header file
*****************************************************************************/
//static void fh81_soc_free_all_test(void);
//static void fh81_soc_print_all_test(void);
//static void fh81_soc_auto_test_all(void);
//static void fh81_soc_test_help(void);
/*****************************************************************************
* Global variables section - Exported
* add declaration of global variables that will be exported here
* e.g.
* int8_t foo;
****************************************************************************/
/*****************************************************************************
* static fun;
*****************************************************************************/
static struct fh_board_info_list_node board_info_head;
/*****************************************************************************
* Global variables section - Local
* define global variables(will be refered only in this file) here,
* static keyword should be used to limit scope of local variable to this file
* e.g.
* static uint8_t ufoo;
*****************************************************************************/
/* function body */
/*****************************************************************************
* Description:
* add funtion description here
* Parameters:
* description for each argument, new argument starts at new line
* Return:
* what does this function returned?
*****************************************************************************/
int fh_board_info_init(void) {
memset(&board_info_head, 0x0, sizeof(struct fh_board_info_list_node));
rt_list_init(&board_info_head.list);
board_info_head.obj.name = "NO INFO";
return 0;
}
void fh_free_all_info(void) {
rt_list_t *p_list;
struct fh_board_info_list_node *info_node;
struct fh_board_info_list_node *_info_node;
p_list = &board_info_head.list;
CHECK_TEST_LIST_EMPTY;
list_for_each_entry_safe(info_node, _info_node, p_list, list)
{
if (info_node->obj.ops->exit) {
info_node->obj.ops->exit(info_node->obj.data);
}
rt_kprintf("soc free list name:(%s)\n", info_node->obj.name);
rt_free(info_node);
}
fh_board_info_init();
}
void fh_print_all_board_info(void) {
rt_list_t *p_list;
struct fh_board_info_list_node *info_node;
struct fh_board_info_list_node *_info_node;
p_list = &board_info_head.list;
CHECK_TEST_LIST_EMPTY;
list_for_each_entry_safe(info_node, _info_node, p_list, list)
{
rt_kprintf("%s\n", info_node->obj.name);
}
}
/*****************************************************************************
* Description:
* add funtion description here
* Parameters:
* description for each argument, new argument starts at new line
* Return:
* what does this function returned?
*****************************************************************************/
//register the platform info such as base add,isr no..
//caution:do not free the name and data because of here not copy
struct fh_board_info *fh_board_info_register(char *info_name, void *data) {
rt_list_t *p_list;
struct fh_board_info_list_node *new_node;
struct fh_board_info_list_node *info_node;
struct fh_board_info_list_node *_info_node;
p_list = &board_info_head.list;
if (RT_NULL == info_name || RT_NULL == data) {
rt_kprintf("info name or info data is NULL!\n");
return RT_NULL;
}
//check if the func is already in the test list....
#if(0)
list_for_each_entry_safe(info_node, _info_node, p_list, list) {
if (!memcmp(info_node->obj.name, info_name, strlen(info_name))) {
rt_kprintf("info_name(%s) is already registered\n", info_name);
return RT_NULL;
}
}
#endif
new_node = (struct fh_board_info_list_node *) rt_malloc(
sizeof(struct fh_board_info_list_node));
if (!new_node) {
rt_kprintf("malloc new_list_node failed~\n");
return RT_NULL;
}
new_node->obj.name = info_name;
new_node->obj.data = data;
//here insert "before" and test is "after" will make the list like a fifo...
rt_list_insert_before(&board_info_head.list, &new_node->list);
return &new_node->obj;
}
//back the platform info
static void *fh_get_board_info_data(char *info_name) {
rt_list_t *p_list;
struct fh_board_info_list_node *info_node;
struct fh_board_info_list_node *_info_node;
p_list = &board_info_head.list;
//check info name
if (RT_NULL == info_name) {
rt_kprintf("info name is NULL!\n");
return RT_NULL;
}
CHECK_TEST_LIST_EMPTY;
list_for_each_entry_safe(info_node, _info_node, p_list, list)
{
if (!strcmp(info_node->obj.name, info_name)) {
return info_node->obj.data;
}
}
rt_kprintf("Can't find the board info name:%s\n", info_name);
}
int fh_board_driver_register(char *info_name, struct fh_board_ops *ops) {
rt_list_t *p_list;
struct fh_board_info_list_node *new_node;
struct fh_board_info_list_node *info_node;
struct fh_board_info_list_node *_info_node;
p_list = &board_info_head.list;
if (RT_NULL == info_name || RT_NULL == ops) {
rt_kprintf("info name or ops func is NULL!\n");
return PARA_ERROR;
}
list_for_each_entry_safe(info_node, _info_node, p_list, list)
{
if (!strcmp(info_node->obj.name, info_name)) {
info_node->obj.ops = ops;
if (info_node->obj.ops->probe) {
info_node->obj.ops->probe(info_node->obj.data);
}
//return info_node->obj.data;
}
}
//rt_kprintf("Can't find the board info name:%s\n",info_name);
return 0;
}
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