ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/fs/tffs/dirent.h b/marvell/uboot/fs/tffs/dirent.h
new file mode 100644
index 0000000..b33cc54
--- /dev/null
+++ b/marvell/uboot/fs/tffs/dirent.h
@@ -0,0 +1,125 @@
+/*
+ * dirent.h
+ *
+ * Include functions implementing directory entry.
+ * head file.
+ *
+ * Copyright (C) knightray@gmail.com
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _DIR_ENT_H
+#define _DIR_ENT_H
+
+#include "comdef.h"
+#include "pubstruct.h"
+
+/* Private structure definitions. */
+typedef struct _long_dir_entry{
+ ubyte ldir_ord;
+ uint16 ldir_name1[5];
+ ubyte ldir_attr;
+ ubyte ldir_type;
+ ubyte ldir_chksum;
+ uint16 ldir_name2[6];
+ uint16 ldir_fst_clus_lo;
+ uint16 ldir_name3[2];
+}__attribute__((packed)) long_dir_entry_t;
+
+/* Return value definitions. */
+#define DIRENTRY_OK (1)
+#define ERR_DIRENTRY_NOMORE_ENTRY (-1)
+#define ERR_DIRENTRY_NOT_FOUND (-2)
+#define ERR_DIRENTRY_DEVICE_FAIL (-3)
+
+/* Interface declaration. */
+
+int32
+dirent_find(
+ IN tdir_t * pdir,
+ IN byte * dirname,
+ OUT tdir_entry_t * pdir_entry
+);
+
+int32
+dirent_find_free_entry(
+ IN tdir_t * pdir,
+ IN tdir_entry_t * pdir_entry
+);
+
+int32
+dirent_get_next(
+ IN tdir_t * pdir,
+ OUT tdir_entry_t * pdir_entry
+);
+
+BOOL
+dirent_init(
+ IN byte * fname,
+ IN ubyte dir_attr,
+ IN byte use_long_name,
+ OUT tdir_entry_t * pdir_entry
+);
+
+tdir_entry_t *
+dirent_malloc(void
+);
+
+void
+dirent_release(
+ IN tdir_entry_t * pdir_entry
+);
+
+uint16
+dirent_get_cur_time(void
+);
+
+uint16
+dirent_get_cur_date(void
+);
+
+ubyte
+dirent_get_cur_time_tenth(void
+);
+
+BOOL
+dirent_is_empty(
+ IN tdir_t * pdir
+);
+
+#define _last_entry(pdir_entry) (pdir_entry->pdirent[pdir_entry->dirent_num - 1])
+
+#define dirent_get_clus(pdir_entry) \
+ _last_entry(pdir_entry).dir_fst_clus_hi << 16 | \
+ _last_entry(pdir_entry).dir_fst_clus_lo
+#define dirent_set_clus(pdir_entry, clus) {\
+ _last_entry(pdir_entry).dir_fst_clus_hi = (clus >> 16) & 0xFFFF; \
+ _last_entry(pdir_entry).dir_fst_clus_lo = clus & 0xFFFF; }
+
+#define dirent_get_file_size(pdir_entry) \
+ _last_entry(pdir_entry).dir_file_size
+#define dirent_set_file_size(pdir_entry, file_size) \
+ _last_entry(pdir_entry).dir_file_size = file_size
+
+#define dirent_update_lst_acc_date(pdir_entry) \
+ _last_entry(pdir_entry).dir_lst_acc_date = dirent_get_cur_date()
+
+#define dirent_update_wrt_time(pdir_entry) \
+ _last_entry(pdir_entry).dir_wrt_time = dirent_get_cur_time()
+
+#define dirent_update_wrt_date(pdir_entry) \
+ _last_entry(pdir_entry).dir_wrt_date = dirent_get_cur_date()
+
+#define dirent_get_dir_attr(pdir_entry) \
+ _last_entry(pdir_entry).dir_attr
+#define dirent_set_dir_attr(pdir_entry, dir_attr) \
+ _last_entry(pdir_entry).dir_attr = dir_attr & 0xFF
+
+#define dirent_get_crt_time_tenth(pdir_entry) \
+ _last_entry(pdir_entry).dir_crt_time_tenth
+#define dirent_get_crt_time(pdir_entry) \
+ _last_entry(pdir_entry).dir_crt_time
+#define dirent_get_crt_date(pdir_entry) \
+ _last_entry(pdir_entry).dir_crt_date
+
+#endif