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authorJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-01-31 11:24:00 -0600
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-01-31 11:24:00 -0600
commit30716e07ef511ec7525c07eb1e8060ba8943c2a2 (patch)
treeeb6a47cae63d3587fa773cc5a16781eaa2c7810b /include/linux/mtd/onenand.h
parent03c79cc56e4497cbd09d74a73c1bd0d1d9a8a16c (diff)
parentf56df2f4db6e4af87fb8e941cff69f4501a111df (diff)
Merge branch 'linus'
Diffstat (limited to 'include/linux/mtd/onenand.h')
-rw-r--r--include/linux/mtd/onenand.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 6f045b586e7..f775a7af389 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -13,6 +13,7 @@
#define __LINUX_MTD_ONENAND_H
#include <linux/spinlock.h>
+#include <linux/completion.h>
#include <linux/mtd/onenand_regs.h>
#include <linux/mtd/bbm.h>
@@ -33,7 +34,6 @@ typedef enum {
FL_WRITING,
FL_ERASING,
FL_SYNCING,
- FL_UNLOCKING,
FL_LOCKING,
FL_RESETING,
FL_OTPING,
@@ -88,6 +88,7 @@ struct onenand_bufferram {
* operation is in progress
* @state: [INTERN] the current state of the OneNAND device
* @page_buf: data buffer
+ * @subpagesize: [INTERN] holds the subpagesize
* @ecclayout: [REPLACEABLE] the default ecc placement scheme
* @bbm: [REPLACEABLE] pointer to Bad Block Management
* @priv: [OPTIONAL] pointer to private chip date
@@ -120,11 +121,15 @@ struct onenand_chip {
int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
int (*scan_bbt)(struct mtd_info *mtd);
+ struct completion complete;
+ int irq;
+
spinlock_t chip_lock;
wait_queue_head_t wq;
onenand_state_t state;
unsigned char *page_buf;
+ int subpagesize;
struct nand_ecclayout *ecclayout;
void *bbm;
@@ -138,6 +143,7 @@ struct onenand_chip {
#define ONENAND_CURRENT_BUFFERRAM(this) (this->bufferram_index)
#define ONENAND_NEXT_BUFFERRAM(this) (this->bufferram_index ^ 1)
#define ONENAND_SET_NEXT_BUFFERRAM(this) (this->bufferram_index ^= 1)
+#define ONENAND_SET_PREV_BUFFERRAM(this) (this->bufferram_index ^= 1)
#define ONENAND_GET_SYS_CFG1(this) \
(this->read_word(this->base + ONENAND_REG_SYS_CFG1))