Fix OneNAND build break
Since page size field is changed from oobblock to writesize. But OneNAND is not updated.
- fix bufferram management at erase operation
This patch includes the NAND/OneNAND state filed too.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 8e0dc00..14815c2 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -22,6 +22,22 @@
#define MTD_ERASE_DONE 0x08
#define MTD_ERASE_FAILED 0x10
+/*
+ * Enumeration for NAND/OneNAND flash chip state
+ */
+enum {
+ FL_READY,
+ FL_READING,
+ FL_WRITING,
+ FL_ERASING,
+ FL_SYNCING,
+ FL_CACHEDPRG,
+ FL_RESETING,
+ FL_UNLOCKING,
+ FL_LOCKING,
+ FL_PM_SUSPENDED,
+};
+
/* If the erase fails, fail_addr might indicate exactly which block failed. If
fail_addr = 0xffffffff, the failure was not at the device level or was not
specific to any particular block. */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 2993a89..7ac72de 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -213,20 +213,6 @@
#define NAND_CI_CHIPNR_MSK 0x03
#define NAND_CI_CELLTYPE_MSK 0x0C
-/*
- * nand_state_t - chip states
- * Enumeration for NAND flash chip state
- */
-typedef enum {
- FL_READY,
- FL_READING,
- FL_WRITING,
- FL_ERASING,
- FL_SYNCING,
- FL_CACHEDPRG,
- FL_PM_SUSPENDED,
-} nand_state_t;
-
/* Keep gcc happy */
struct nand_chip;
@@ -416,7 +402,7 @@
uint8_t cellinfo;
int badblockpos;
- nand_state_t state;
+ int state;
uint8_t *oob_poi;
struct nand_hw_control *controller;
diff --git a/include/linux/mtd/nand_legacy.h b/include/linux/mtd/nand_legacy.h
index b05e726..bb66e45 100644
--- a/include/linux/mtd/nand_legacy.h
+++ b/include/linux/mtd/nand_legacy.h
@@ -55,18 +55,6 @@
#define NAND_CMD_RESET 0xff
/*
- * Enumeration for NAND flash chip state
- */
-typedef enum {
- FL_READY,
- FL_READING,
- FL_WRITING,
- FL_ERASING,
- FL_SYNCING
-} nand_state_t;
-
-
-/*
* NAND Private Flash Chip Data
*
* Structure overview:
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 4b0c2df..8a0fd0d 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -17,6 +17,7 @@
/* Note: The header order is impoertant */
#include <onenand_uboot.h>
+#include <linux/mtd/compat.h>
#include <linux/mtd/bbm.h>
#define MAX_BUFFERRAM 2
@@ -28,20 +29,6 @@
extern void onenand_release (struct mtd_info *mtd);
/**
- * onenand_state_t - chip states
- * Enumeration for OneNAND flash chip state
- */
-typedef enum {
- FL_READY,
- FL_READING,
- FL_WRITING,
- FL_ERASING,
- FL_SYNCING,
- FL_UNLOCKING,
- FL_LOCKING,
-} onenand_state_t;
-
-/**
* struct onenand_bufferram - OneNAND BufferRAM Data
* @param block block address in BufferRAM
* @param page page address in BufferRAM
@@ -103,10 +90,12 @@
unsigned short (*read_word) (void __iomem * addr);
void (*write_word) (unsigned short value, void __iomem * addr);
void (*mmcontrol) (struct mtd_info * mtd, int sync_read);
+ int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
+ int (*scan_bbt)(struct mtd_info *mtd);
spinlock_t chip_lock;
wait_queue_head_t wq;
- onenand_state_t state;
+ int state;
struct nand_oobinfo *autooob;