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| author | Dean Glazeski <dnglaze@gmail.com> | 2009-12-17 21:02:39 -0600 |
|---|---|---|
| committer | David Brownell <dbrownell@users.sourceforge.net> | 2009-12-18 01:33:19 -0800 |
| commit | b8b4bb0745b63e03eec745ce0eb97bfa6e0792a1 (patch) | |
| tree | ece8e476619329631326ef5b9ec814405c9c8b53 /src/flash/nand/core.h | |
| parent | 3616b93eee128b0c12fa0d453fbe6ced998e482f (diff) | |
| download | openocd+libswd-b8b4bb0745b63e03eec745ce0eb97bfa6e0792a1.tar.gz openocd+libswd-b8b4bb0745b63e03eec745ce0eb97bfa6e0792a1.tar.bz2 openocd+libswd-b8b4bb0745b63e03eec745ce0eb97bfa6e0792a1.tar.xz openocd+libswd-b8b4bb0745b63e03eec745ce0eb97bfa6e0792a1.zip | |
NAND read data page refactor.
Added a new function to encapsulate reading a page of data from
a NAND device using either the read_block_data function of a NAND
controller or to use direct reading of data from the NAND device.
This also adds some performance enhancements and uses the read_data
function if the read_block_data function fails safely (because it
can't allocate a buffer in the working area).
[dbrownell@users.sourceforge.net: fix fault handling, whitespace]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src/flash/nand/core.h')
| -rw-r--r-- | src/flash/nand/core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/flash/nand/core.h b/src/flash/nand/core.h index b8dc01c7..990114ad 100644 --- a/src/flash/nand/core.h +++ b/src/flash/nand/core.h @@ -211,6 +211,8 @@ struct nand_device *get_nand_device_by_num(int num); int nand_page_command(struct nand_device *nand, uint32_t page, uint8_t cmd, bool oob_only); +int nand_read_data_page(struct nand_device *nand, uint8_t *data, uint32_t size); + int nand_read_page_raw(struct nand_device *nand, uint32_t page, uint8_t *data, uint32_t data_size, uint8_t *oob, uint32_t oob_size); int nand_write_page_raw(struct nand_device *nand, uint32_t page, |