Limited support of NAND features in MTD.

David Woodhouse dwmw2 at
Wed Dec 19 05:52:51 EST 2007

On Wed, 2007-12-19 at 10:49 +0000, Alexey Korolev wrote:
> Hmm I did not heard about this. Could you please give more details on
> how partial page read can suffer from lack of ECC?

If your ECC covers the whole page, you have to read the whole page in
order to check ECC.

Of course, if you do ECC in sub-pages in the first place, you can read
only a single ECC block. But you still can't just read arbitrary byte


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