diff options
| author |   Jeff Garzik <jeff@garzik.org> | 2007-01-24 02:14:25 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-01-24 02:14:25 -0500 |
| commit | e47b207a5bcb73bb097f94d9fe364f50737b0eb2 (patch) | |
| tree | 57389653c37d001de3a90655cb4172ba29199ce4 /include/linux/mtd/onenand.h | |
| parent | mv643xx_eth: Fix race condition in mv643xx_eth_free_tx_descs (diff) | |
| parent | V4L/DVB (5123): Buf_qbuf: fix: videobuf_queue->stream corruption and lockup (diff) | |
Merge branch 'master' into upstream-fixes
Diffstat (limited to 'include/linux/mtd/onenand.h')
| -rw-r--r-- | include/linux/mtd/onenand.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index 6f045b586e76..f775a7af3890 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)) |