149 static int rkss_verify_usedflags(unsigned int area_index)  in rkss_verify_usedflags()  argument
156 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_verify_usedflags()
157 		printf("TEEC: Not support area_index 0x%x\n", area_index);  in rkss_verify_usedflags()
161 	flags = rkss_info[area_index].flags;  in rkss_verify_usedflags()
208 static int rkss_storage_delete(uint32_t area_index)  in rkss_storage_delete()  argument
214 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_storage_delete()
215 		printf("TEEC: Not support area_index 0x%x\n", area_index);  in rkss_storage_delete()
219 	printf("TEEC: delete area index 0x%x!\n", area_index);  in rkss_storage_delete()
228 		part_info.start + area_index * RKSS_SECTION_COUNT * RKSS_BACKUP_NUM,  in rkss_storage_delete()
307 static int rkss_read_multi_sections(unsigned int area_index,  in rkss_read_multi_sections()  argument
310 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_read_multi_sections()
319 	if (rkss_buffer[area_index] == NULL) {  in rkss_read_multi_sections()
323 	memcpy(data, rkss_buffer[area_index] + index * RKSS_DATA_LEN, num * RKSS_DATA_LEN);  in rkss_read_multi_sections()
327 static int rkss_write_multi_sections(unsigned int area_index,  in rkss_write_multi_sections()  argument
333 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_write_multi_sections()
344 	if (rkss_buffer[area_index] == NULL) {  in rkss_write_multi_sections()
349 	memcpy(rkss_buffer[area_index] + index * RKSS_DATA_LEN, data, num * RKSS_DATA_LEN);  in rkss_write_multi_sections()
350 	rkss_info[area_index].header->backup_dirty = 1;  in rkss_write_multi_sections()
358 	unsigned int area_index;  in rkss_get_fileinfo_by_index()  local
360 	area_index = fd / (RKSS_TABLE_COUNT * RKSS_EACH_FILEFOLDER_COUNT);  in rkss_get_fileinfo_by_index()
361 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_get_fileinfo_by_index()
366 	p = rkss_info[area_index].table;  in rkss_get_fileinfo_by_index()
380 	*out_area_index = area_index;  in rkss_get_fileinfo_by_index()
498 		unsigned int area_index, int section_size)  in rkss_get_empty_section_from_usedflags()  argument
503 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_get_empty_section_from_usedflags()
507 	if (rkss_info[area_index].flags == NULL) {  in rkss_get_empty_section_from_usedflags()
512 		uint8_t *flag = rkss_info[area_index].flags + (int)i/2;  in rkss_get_empty_section_from_usedflags()
528 	unsigned int area_index, unsigned int index, unsigned int num)  in rkss_incref_multi_usedflags_sections()  argument
533 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_incref_multi_usedflags_sections()
543 	if (rkss_info[area_index].flags == NULL) {  in rkss_incref_multi_usedflags_sections()
549 		flag = rkss_info[area_index].flags + (int)index / 2;  in rkss_incref_multi_usedflags_sections()
558 	rkss_info[area_index].header->backup_dirty = 1;  in rkss_incref_multi_usedflags_sections()
563 	unsigned int area_index, unsigned int index, unsigned int num)  in rkss_decref_multi_usedflags_sections()  argument
568 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_decref_multi_usedflags_sections()
578 	if (rkss_info[area_index].flags == NULL) {  in rkss_decref_multi_usedflags_sections()
584 		flag = rkss_info[area_index].flags + (int)index / 2;  in rkss_decref_multi_usedflags_sections()
593 	rkss_info[area_index].header->backup_dirty = 1;  in rkss_decref_multi_usedflags_sections()
636 	int area_index = -1;  in rkss_get_larger_area()  local
646 			area_index = i;  in rkss_get_larger_area()
649 	return area_index;  in rkss_get_larger_area()
653 	unsigned int area_index, struct rkss_file_table *pfile_table)  in rkss_write_area_empty_ptable()  argument
658 	if (rkss_info[area_index].table == NULL) {  in rkss_write_area_empty_ptable()
664 			p = rkss_info[area_index].table + i * RKSS_EACH_FILEFOLDER_COUNT + n;  in rkss_write_area_empty_ptable()
670 				rkss_info[area_index].header->backup_dirty = 1;  in rkss_write_area_empty_ptable()
671 				ret = area_index * RKSS_TABLE_COUNT * RKSS_EACH_FILEFOLDER_COUNT +  in rkss_write_area_empty_ptable()
683 	int area_index;  in rkss_write_empty_ptable()  local
685 	area_index = rkss_get_larger_area();  in rkss_write_empty_ptable()
686 	if (area_index < 0) {  in rkss_write_empty_ptable()
691 	return rkss_write_area_empty_ptable(area_index, pfile_table);  in rkss_write_empty_ptable()
698 	unsigned int area_index;  in rkss_write_back_ptable()  local
700 	area_index = fd / (RKSS_TABLE_COUNT * RKSS_EACH_FILEFOLDER_COUNT);  in rkss_write_back_ptable()
701 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_write_back_ptable()
706 	p = rkss_info[area_index].table;  in rkss_write_back_ptable()
718 	rkss_info[area_index].header->backup_dirty = 1;  in rkss_write_back_ptable()
815 static int rkss_storage_init(uint32_t area_index)  in rkss_storage_init()  argument
823 	if (area_index >= RKSS_MAX_AREA_NUM) {  in rkss_storage_init()
824 		printf("TEEC: Not support index=0x%x\n", area_index);  in rkss_storage_init()
834 	if (rkss_buffer[area_index] == NULL) {  in rkss_storage_init()
836 		rkss_buffer[area_index] = (uint8_t *)memalign(CONFIG_SYS_CACHELINE_SIZE, size);  in rkss_storage_init()
837 		if (!(rkss_buffer[area_index])) {  in rkss_storage_init()
843 		rkss_info[area_index].header = (struct rkss_file_header *)(rkss_buffer[area_index]);  in rkss_storage_init()
844 		rkss_info[area_index].flags = (uint8_t *)(rkss_buffer[area_index] + flags_offset);  in rkss_storage_init()
845 		rkss_info[area_index].table = (struct rkss_file_table *)(rkss_buffer[area_index] + table_offset);  in rkss_storage_init()
846 		rkss_info[area_index].data = (uint8_t *)(rkss_buffer[area_index] + data_offset);  in rkss_storage_init()
847 …rkss_info[area_index].footer = (struct rkss_file_footer *)(rkss_buffer[area_index] + footer_offset…  in rkss_storage_init()
853 				area_index * RKSS_SECTION_COUNT * RKSS_BACKUP_NUM +  in rkss_storage_init()
855 				RKSS_SECTION_COUNT, rkss_buffer[area_index]);  in rkss_storage_init()
861 			if ((rkss_info[area_index].header->tag == RKSS_TAG) &&  in rkss_storage_init()
862 			    (rkss_info[area_index].footer->backup_count == rkss_info[area_index].header->backup_count)) {  in rkss_storage_init()
863 				if (max_ver < rkss_info[area_index].header->backup_count) {  in rkss_storage_init()
865 					max_ver = rkss_info[area_index].header->backup_count;  in rkss_storage_init()
877 					area_index * RKSS_SECTION_COUNT * RKSS_BACKUP_NUM +  in rkss_storage_init()
879 					RKSS_SECTION_COUNT, rkss_buffer[area_index]);  in rkss_storage_init()
886 			if (rkss_info[area_index].header->version == RKSS_VERSION_V2) {  in rkss_storage_init()
888 			} else if (rkss_info[area_index].header->version < RKSS_VERSION_V2) {  in rkss_storage_init()
891 				free(rkss_buffer[area_index]);  in rkss_storage_init()
892 				rkss_buffer[area_index] = NULL;  in rkss_storage_init()
897 				free(rkss_buffer[area_index]);  in rkss_storage_init()
898 				rkss_buffer[area_index] = NULL;  in rkss_storage_init()
902 			printf("TEEC: Reset area[%d] info...\n", area_index);  in rkss_storage_init()
903 			memset(rkss_buffer[area_index], 0, size);  in rkss_storage_init()
904 			rkss_info[area_index].header->tag = RKSS_TAG;  in rkss_storage_init()
905 			rkss_info[area_index].header->version = RKSS_VERSION_V2;  in rkss_storage_init()
906 			rkss_info[area_index].header->backup_count = 1;  in rkss_storage_init()
907 			rkss_info[area_index].footer->backup_count = 1;  in rkss_storage_init()
909 			if (rkss_verify_usedflags(area_index) < 0) {  in rkss_storage_init()
968 	unsigned int area_index;  in ree_fs_new_open()  local
984 	fd = rkss_get_fileinfo_by_name(filename, &p, &area_index);  in ree_fs_new_open()
1001 	unsigned int area_index;  in ree_fs_new_create()  local
1018 	fd = rkss_get_fileinfo_by_name(filename, &p, &area_index);  in ree_fs_new_create()
1023 		ret = rkss_decref_multi_usedflags_sections(area_index, p.index, num);  in ree_fs_new_create()
1074 	unsigned int area_index;  in ree_fs_new_read()  local
1090 	ret = rkss_get_fileinfo_by_index(fd, &p, &area_index);  in ree_fs_new_read()
1101 	ret = rkss_read_multi_sections(area_index, temp_file_data, p.index, section_num);  in ree_fs_new_read()
1126 	unsigned int area_index;  in ree_fs_new_write()  local
1141 	ret = rkss_get_fileinfo_by_index(fd, &p, &area_index);  in ree_fs_new_write()
1156 		ret = rkss_read_multi_sections(area_index, temp_file_data, p.index, section_num);  in ree_fs_new_write()
1165 		ret = rkss_decref_multi_usedflags_sections(area_index, p.index, section_num);  in ree_fs_new_write()
1177 	p.index = rkss_get_empty_section_from_usedflags(area_index, section_num);  in ree_fs_new_write()
1180 	ret = rkss_incref_multi_usedflags_sections(area_index, p.index, section_num);  in ree_fs_new_write()
1198 	rkss_write_multi_sections(area_index, temp_file_data, p.index, section_num);  in ree_fs_new_write()
1221 	unsigned int area_index;  in ree_fs_new_truncate()  local
1228 	ret = rkss_get_fileinfo_by_index(fd, &p, &area_index);  in ree_fs_new_truncate()
1239 …ret = rkss_decref_multi_usedflags_sections(area_index, p.index + section_num_new, section_num_old …  in ree_fs_new_truncate()
1260 	unsigned int area_index;  in ree_fs_new_remove()  local
1269 	ret = rkss_get_fileinfo_by_name(filename, &p, &area_index);  in ree_fs_new_remove()
1281 	ret = rkss_decref_multi_usedflags_sections(area_index, p.index, num);  in ree_fs_new_remove()
1305 	unsigned int area_index;  in ree_fs_new_rename()  local
1326 	ret = rkss_get_fileinfo_by_name(old_fname, &p, &area_index);  in ree_fs_new_rename()