*
* Copyright (C) 2002-2003 Red Hat, Inc.
*
- * Created by David Woodhouse <dwmw2@redhat.com>
+ * Created by David Woodhouse <dwmw2@infradead.org>
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: os-linux.h,v 1.47 2004/07/14 13:20:23 dwmw2 Exp $
+ * $Id: os-linux.h,v 1.51 2004/11/16 20:36:11 dwmw2 Exp $
*
*/
#define jffs2_is_readonly(c) (OFNI_BS_2SFFJ(c)->s_flags & MS_RDONLY)
-#ifndef CONFIG_JFFS2_FS_NAND
+#if (!defined CONFIG_JFFS2_FS_NAND && !defined CONFIG_JFFS2_FS_NOR_ECC)
#define jffs2_can_mark_obsolete(c) (1)
#define jffs2_cleanmarker_oob(c) (0)
#define jffs2_write_nand_cleanmarker(c,jeb) (-EIO)
#define jffs2_flash_writev(a,b,c,d,e,f) jffs2_flash_direct_writev(a,b,c,d,e)
#define jffs2_wbuf_timeout NULL
#define jffs2_wbuf_process NULL
+#define jffs2_nor_ecc(c) (0)
+#define jffs2_nor_ecc_flash_setup(c) (0)
+#define jffs2_nor_ecc_flash_cleanup(c) do {} while (0)
-#else /* NAND support present */
+#else /* NAND and/or ECC'd NOR support present */
-#define jffs2_can_mark_obsolete(c) (c->mtd->type == MTD_NORFLASH || c->mtd->type == MTD_RAM)
+#define jffs2_can_mark_obsolete(c) ((c->mtd->type == MTD_NORFLASH && !(c->mtd->flags & MTD_ECC)) || c->mtd->type == MTD_RAM)
#define jffs2_cleanmarker_oob(c) (c->mtd->type == MTD_NANDFLASH)
#define jffs2_flash_write_oob(c, ofs, len, retlen, buf) ((c)->mtd->write_oob((c)->mtd, ofs, len, retlen, buf))
int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t bad_offset);
void jffs2_wbuf_timeout(unsigned long data);
void jffs2_wbuf_process(void *data);
+int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino);
+int jffs2_flush_wbuf_pad(struct jffs2_sb_info *c);
int jffs2_nand_flash_setup(struct jffs2_sb_info *c);
void jffs2_nand_flash_cleanup(struct jffs2_sb_info *c);
+#ifdef CONFIG_JFFS2_FS_NOR_ECC
+#define jffs2_nor_ecc(c) (c->mtd->type == MTD_NORFLASH && (c->mtd->flags & MTD_ECC))
+int jffs2_nor_ecc_flash_setup(struct jffs2_sb_info *c);
+void jffs2_nor_ecc_flash_cleanup(struct jffs2_sb_info *c);
+#else
+#define jffs2_nor_ecc(c) (0)
+#define jffs2_nor_ecc_flash_setup(c) (0)
+#define jffs2_nor_ecc_flash_cleanup(c) do {} while (0)
+#endif /* NOR ECC */
#endif /* NAND */
/* erase.c */